Venk Nathamuni
Thank you, Bob, and good morning everybody. Let me begin by summarizing a few of the financial highlights on slide number 6, followed by additional context of quarterly performance. Second quarter gross revenue grew 2% year-over-year and adjusted net revenue which excludes pass through revenues grew by 3%.
As Bob noted, we experienced an FX headwind in the second quarter and also absorbed the impact of the previously noted legal reserve in connection with a matter involving a consolidated 50-50 joint venture. Due to the consolidation of the joint venture, the full amount of the reserve was taken against revenue and as a result, impacted operating profits.
However, the JV partner's allocable portion is included in non-controlling interest. Therefore, the impact on EBITDA and EPS is half of the impact on revenue. Q2 adjusted EBITDA was $287 million, growing more than 8% year-over-year. Our adjusted EBITDA margin during Q2 came in strong at 13.4%, which is an increase of 62 basis points versus the same quarter last year. We were able to offset the anticipated impact in Q2 from holiday timing as well as the impact of the JV matter through some strong performance on gross margin and discipline on G&A costs.
As a result, in the second quarter, adjusted EPS close to $1.43, a 22% increase year-over-year. Please note, GAAP EPS was impacted by a $109 million pretax loss associated with the mark-to-market adjustment of our investment in Amentum. This had no impact on adjusted EPS.
Finally, consolidated backlog was up 20% year-over-year to a record $22.2 billion. Our trailing 12-month book-to-bill of 1.3 times remains very healthy. And gross profit in backlog increased 15% year-over-year during Q2, a strong indicator of our positioning over the coming quarters and years.
Now regarding our performance by end markets in Infrastructure and Advanced Facilities, let's turn to slide number 7. Demand for services in the water and environmental end market remains strong across all major geographies, with particularly good underlying performance in water during Q2. Not only with core performance positive, but we also continue to grow our revenue in backlog, and our pipeline in water is growing by double digits.
Total adjusted net revenue growth for water and environmental was 2% in Q2, which includes the adverse impact from the previously mentioned JV matter. As we shift into the second half of the year, we expect net revenue growth to improve to the mid-to-high single-digit range.
In our life sciences and advanced manufacturing end market, adjusted net revenue grew approximately 6% in Q2. Facing better than our guidance, the revenue growth will be similar to Q1. We continue to see favorable demand in both the life sciences and data center markets, and we expect to see improvement in semiconductors in the coming quarters.
Overall, we anticipate life sciences and advanced manufacturing growth will remain healthy in the second half of the year. In critical infrastructure, adjusted net revenue increased over 2% year-on-year. Within this end market, energy and power is our fastest-growing vertical, a trend we expect to continue. On the transportation side, we saw solid growth aided by the Middle East.
Mid-single-digit revenue growth collectively in these two verticals was partially offset by flatter growth in CDs and places due to specific timing-related items. Looking ahead, we like our positioning in critical infrastructure and anticipate sequential revenue growth from Q2 to Q3.
Now moving on to slide number 8. I'll provide a brief overview of our segment financials. In Q2, infrastructure and advanced facilities operating profit was approximately flat in total and on a constant currency basis versus last year. As we noted earlier, Q2 operating profit was impacted by the reserve taken in connection with the JV matter.
As we had guided, PA Consulting delivered a meaningful return to revenue growth this quarter along with strong bottom line execution. This resulted in operating profit increasing 12% year-over-year in total and on a constant currency basis, with a strong 22% margin performance. PA Consulting's Amentum in energy & utilities and life sciences has been augmented by improving public sector spending in the UK. We continue to see favorable trends in PA's backlog and pipeline, both of which serve as positive leading indicators.
Moving on to slide number 9. We provide an overview of cash generation and our balance sheet. Overall, our balance sheet remains in excellent shape exiting Q2. We returned a record amount of capital back to shareholders during the second quarter, with very little effect on our net leverage ratio.
As we look ahead to the second half of the year, we're forecasting strong free cash flow generation. Focusing on the quarter, during Q2, free cash flow was negative $114 million, which was in line with our expectations and our prior guidance. This reflects a few seasonal cash timing events consistent with patterns we've seen in prior years.
During the quarter, we repurchased $351 million in shares, which is a quarterly record for Jacobs. We also finalized an equity for debt transaction using our retained stake in Amentum, which reduced our outstanding debt by $312 million. Summing this all up, we ended the quarter right at the midpoint of our 1.0 times to 1.5 times net leverage target.
Subsequent to Q2, we received $70 million in favorable working capital adjustments and finalize ownership and shares of Amentum that were previously held in ESCO. We used the cash received from the working capital adjustment to further reduce our debt during Q3.
In addition, following recent board approval, we will distribute the Amentum shares released to ESCO to our shareholders on a prorata basis at the end of this month. Based on yesterday's closing price, this represents approximately $159 million in incremental capital returns to shareholders. Our balance sheet then supports continued investment in the business, along with returns to shareholders via share repurchases and long-term dividend growth.
Our commitment to return capital to shareholders is evidenced by our $0.32 per share dividend, representing 10% year-over-year growth as well as our meaningful increase in share repurchase activity in the first half of the year. In total, we returned $628 million to shareholders through repurchases and dividends over the past two quarters alone. This puts us on track to potentially return more than 100% of adjusted free cash flow in fiscal year '25, excluding the distribution of Amentum shares.
While we plan to remain consistent buyers of our own shares, we also continue to evaluate increasing our investment in PA Consulting Finally, please turn to slide number 10. We are pleased to reaffirm our fiscal '25 outlook for adjusted net revenue to grow mid-to-high single digits year-over-year; adjusted EBITDA margin to range from 13.8% to 14%; reported free cash flow conversion to be more than 100%; and adjusted EPS of $5.85 to $6.20.
Now to assist with your modeling, let me highlight a few items related to the remainder of fiscal year '25. We continue to anticipate revenue will rise sequentially through year-end, with Q3 net revenue expected to grow 5% to 7% year-on-year based on our current view of global market conditions. Notably, a significant portion of our expected revenues in the second half of the year will come from our backlog.
On margins, we expect to approach a 14% adjusted EBITDA margin in Q3, and we remain well positioned to meet our full year guidance range of 13.8% to 14%. We will control discretionary spending in response to market conditions. Overall, we feel positive about our adjusted EPS trajectory.
In summary, we continue to expect sequential improvement in net revenue and operating profit as we progress through the second half of the fiscal year. We're very pleased with our margin performance and strong trailing 12-month bookings, both of which set us up for profitable growth in the quarters and years ahead.
With that, I'll turn the call back over to Bob.
Bob Pragada
Thank you, Venk. In closing, with a solid first half of FY25 behind us, we see a good setup in the second half of the year, aided by continued booking strength and margin Amentum. With our sharpened portfolio aligned to critical global mega trends and our five-year strategy driving focus and discipline, we are confident in our ability to deliver sustainable, profitable growth over the long term.
Operator, we will now open the call for questions.
Operator
Thank you. We will now begin the question-and-answer session. (Operator Instructions)
Andy Kaplowitz, Citi.
Andrew Kaplowitz
Hey, good morning, everyone.
Bob Pragada
Morning, Andy.
Andrew Kaplowitz
Bob and Venk, so backlog, impressive up 20% year-over-year. But as you know, adjusted net revenue growth is -- was up 3%. Maybe you can quantify the reserve for us in revenue? And I know you have longer duration projects in backlog, but are you seeing more careful spending with customers? And then sort of the visibility to get to 5% to 7% growth in Q3, do you need to see an acceleration in customers spend to get there in Q3?
Bob Pragada
So Andy, maybe I'll answer the second half of your question and then on the legal reserve, I'll turn it over to Venk. On the second half of your question, so we were very clear on that the second half, we actually have predominance of that in backlog today and have a level of confidence on how that backlog is going to burn over the course of the next two quarters and beyond. So our confidence level is strong on that front.
As far as customer decisions with the macro backdrop right now, the procurement cycle is extending a bit, sure. But we see -- we're not seeing broad cancellations or delays in the execution. It's probably more on the front end of the procurement cycle. So Venk, with that, maybe the legal reserve?
Venk Nathamuni
Thank you, Andy. So clearly, we absorbed the impact of the legal reserve. But to kind of quantify it, given that it's a legal matter, we -- and it's an ongoing JV matter, we want to be cognizant of all the implications there.
But suffice it to say that this included as part of our noncontrollable interest accounting or NCI accounting and it's a consolidated JV, will clarify that it's 50-50. And so as we use NCI accounting, which we are fully disclosed in our queue and in our footnotes, it's easy for you to figure out what those numbers are.
All I can say is that this is something that we feel we're appropriately reserved for. And this is something, obviously, there was a headwind to our current quarter, but we clearly absorbed it and came out with the results that we did.
Andrew Kaplowitz
That's helpful. And maybe you guys can talk about what you're seeing by region? You mentioned PA picked up. backlog there is actually pretty strong. So maybe just PA and then the overall UK business, is it still a little bit more choppy? Middle East, is it hang in there? What are you assuming for FX given the recent weakness of the US dollar?
Bob Pragada
Sure. Maybe I'll cover kind of the regions and then Venk can talk about FX. PA, really good quarter inflecting the growth. energy & utilities and health & life sciences in Europe, PA is really starting to see some nice tailwinds there. And PA's US business is now up nearly 15% year-on-year. So the continued growth in the US backlog growing at solid double digits.
But one of the areas that probably from a rate of growth with PA is picking up, and this kind of goes, Andy, to your second point with regards to the UK, and I'll kind of go into the Jacobs broader enterprise as well, is defense and security.
So PA is one of the leaders in defense and security, advising both MOD as well as other EU countries. And that has seen a significant uptick in the quarter and with backlog. So for the balance of the year, we see a good trajectory there with PA.
With the Jacobs business, transportation and water continued to be strong for us in the UK, mid-single digits with regards to those areas. Some of the buildings work or what we call cities and places, a bit of a longer procurement cycle.
But overall, we're not seeing any kind of any major headwinds in Europe and more specifically in the UK, if anything, I'd probably characterize it as a bit of a rebound. Middle East, strong. We continue to grow at double digits in the Middle East. Again, we were very selective on the programs that we were in the middle of.
We're now involved with some time-based programs that have kind of end dates to them with world events that are happening and tourists coming into the Middle East. So overall, we're positive on the Middle East and being very sensitive to any type of macro oscillations there. Thank you.
Venk, do you want to talk about the FX?
Venk Nathamuni
FX. Yeah, thanks, Bob. So as we noted in the prepared remarks, FX was clearly a headwind for us in Q2. I think we said, our revenue would have been 80 bps higher if it were not for the FX impact. Now fortunately, as we look ahead into Q3, if FX rates were to remain where they are today, that will be a recent tailwind. Hard to quantify it, but certainly, if things persist as they are so far, it will be a positive for us in Q3.
Andrew Kaplowitz
Appreciate the call, guys.
Operator
Andy Wittmann, Baird.
Andrew Wittmann
Yeah, great, thanks for taking my questions. I guess on free cash flow, maybe for Venk. Obviously, there's always the first half of the year is always slower than the second half of the year, but I was just hoping you could kind of help us understand how you get to the 100% greater than 100% conversion this year in terms of the quarterly cadence?
Do you expect here the fiscal third quarter to start chipping away and get you back to where you need to be to hit that level? Or do you feel like it's going to be very fourth quarter loaded?
Venk Nathamuni
Andy, thanks for the question. And you're exactly right. This is -- Q2 tends to be a seasonally slow quarter for cash collections. And usually, it's typified by payments of 401(k), cash taxes and so forth. And for looking ahead for Q3 and Q4, we feel pretty good about our cash flow outlook.
And it's going to be a pretty substantial step up in Q3. So it's not just Q4 back end loaded. So we feel pretty good about where we're going to end Q3. And that gives us good confidence that our free cash flow for the full year will be in excess of 100%.
Andrew Wittmann
Got it. And then maybe, Bob, for you with my follow-up, I wanted to ask about your profit margins and heard the approaching 14% adjusted EBITDA guidance here that you talked about for the third quarter. Maybe if you could just talk about the organization right now and discuss where your utilizations rate -- your utilization rates stand this year as compared to last year and other and progress on any other initiatives that you have in the organization to improve your efficiencies, and where those programs and processes stand? Thank you.
Bob Pragada
Sure. So maybe I'd characterize it in two parts, Andy. Just we did start off the year, I'd call it kind of early January. And I think we telegraphed a little bit in the last earnings call, where utilization was down a bit where we had that kind of shifting of the holiday season spilling over into Q2. Since January, our utilization has picked up.
And I'd say it's on par from where we were in not just last year, but previous years. Going into the second half, what we're seeing is, if you remember back in Q3 and Q4 of last year, we had some lumpy wins. That's a good thing.
In Q3 and Q4, those early phases of those major programs, those are now inflecting into kind of the detailed design, the production engineering component of those jobs. So we're seeing utilization just in the early part of Q3, pick up to exceed where we were in previous quarters. So that's how kind of we're seeing the utilization profile.
PA utilization is definitely better than it was last year, and that is a testament to all the initiatives that the team has been working on over the course of the last six-plus quarters. I'd say from an initiative standpoint, we are seeing some really, really nice growth in our digital business.
So if you look at just as we measure it as a P&L and then we measure our digital platforms, how they're catalyzing the balance of our business. Just as an individual business, that business has grown smaller number, double digit on the bottom line from an OP standpoint. So I think the digital enablement really working on that horizontal that we talked in the Investor Day, all of those are coming through in real time.
Venk Nathamuni
And if I could add to it, Andy, I'd say from a margin perspective, clearly, you've seen us execute to the 13.4% for this quarter. We're guiding to close to 14% in Q3, that's driven by the fact that, as we mentioned at Investor Day, there are multiple levers that we can pull in terms of margin performance, utilization, obviously is one aspect of it. But clearly, from the standpoint of the mix improvements, more global delivery and so forth.
So a lot of those things are still in the early stages of implementing. And we feel and finally, with the operating leverage that we talked about, I think the combination of those things give us good line of sight to get to the close to 14% in Q3 and for the full year at 13.8% to 14% range.
Andrew Wittmann
Great. Thank you.
Operator
Steven Fisher, UBS.
Steven Fisher
Thanks. Good morning. Just wanted to follow up about the JV project here. And I know it's a sensitive topic, so I'm not sure how much more you can say. But it sounds like it's almost complete. Just curious how this ruling is reflective or not on sort of productivity and performance of the project? And just anything we should be aware of for the remaining kind of handful of percent of complete that needs to get done here?
Bob Pragada
Yeah, I can't necessarily go into that level of detail, Steve. But I would say that we were appropriately reserved. And the remaining items on the program are well within reach. So we're not overly concerned there. As far as any detail on the content of what is bad, can't disclose. But what we will say though is that we are working hard with our partner in order to close it out and don't have a high level of concern there.
I will say this, though, Steve, is that this is not indicative of any kind of shift in our risk profile. We still have a low risk profile. And if you kind of track us over the course of the last 10 years-plus, these are events that are very infrequent if you count them on one finger. So that's kind of how we look at it.
Steven Fisher
Okay, that's helpful. And you were talking before with any capital is about some of the kind of procurement delays. I mean we're hearing broadly about just rising cost of construction in recent weeks and it's not surprising in light of steel and tariffs, et cetera. I'm curious what you're hearing from your customers specifically about higher construction cost.
Does that drive any sort of value engineering opportunity for you? Does it sort of lengthen the planning period since you said it's sort of like kind of front end of the cycle? Just sort of wondering what the balance of puts and takes are for Jacobs on sort of a higher construction cost landscape?
Bob Pragada
Yeah, so maybe I'll start off by saying the projects that we're involved with that have a pretty sizable fuel component, these are jobs that are less, if any, discretionary based and more based on business transformation. So if you think about the private sector life sciences, data centers, these are investments that the clients are going forward and making.
And then in water, these water jobs are long held on the books and have to deal with clean drinking water as well as the effects of climate and other impacts of natural disasters have had. So these are jobs that are going forward. As far as the delays that we're seeing on those, that's an opportunity for the client to step back.
You appropriately said, Steve, look at some value engineering opportunities. But what this is really opening up is supply chain scenario planning. We have been working with our clients on global supply chain networks.
PA has got a really nice platform there with regards to supply chain consulting, and helping our clients look for alternate avenues in the event, just remember, a lot of these tariffs have not happened. In the event these tariffs occur, what are some of the options that they have. And so that has created a bit of some consulting and advisory work for us to be in the middle of this.
Steven Fisher
Perfect. Thank you very much.
Operator
Sabahat Khan, RBC Capital Markets.
Sabahat Khan
Great, thanks, and good morning. I guess, sounds like there's some headline volatility during the quarter, but net-net, the backlog turned out well. I'm just curious, was that enough of a macro shock for some of your larger government customers that you deal with to start to think about maybe some level of stimulus spending through the back half of this year, like we maybe saw post the COVID shock? Or is it just too early in the sort of the time line or the macro situation for those type of discussions? Thanks.
Bob Pragada
Yeah, Saba, I would probably would be not in a good place to articulate the size of it, but you're spot on. Some of those early, let's hit the pause button, especially with our DOD infrastructure clients, not knowing kind of which way the wins were going to blow. We are starting to see that come back into the second half.
And so these things, as I mentioned on previous quarters, these were never canceled, they were only maybe paused or a bit delayed and those programs that have been approved and funds been appropriated are starting to come back. On the state and local business, not just in the States but globally, those have not stopped. So we didn't necessarily see that dynamic is probably more federal infrastructure, DOD infrastructure that if that applied to.
Sabahat Khan
Great. And then as we kind of think back to some of the areas of focus or the end markets that you're talking about at your Investor Day, some of the things around semiconductor, healthcare, things like that. Just wondering if across some of these end markets, you have seen some talk of reshoring-related projects or initial discussions, whether it's manufacturing or some of the other end markets that you operate in, maybe are some of those early discussions happening? Thanks.
Bob Pragada
They are. They are. So maybe I'll hone in on two end markets, life sciences and our semi focus. These are clients that are looking at global supply chains and have had on their capital road map, projects that are in multiple locations, predominantly the US and Europe.
So right now, we're kind of seeing the pull and push on either geography and that's kind of leaning towards the US, which kind of plays right into our sweet spot. Semi is the same way. So some of the high bandwidth manufacturers as well as even some of the larger players are starting to point those jobs into the US. I would say that it's early though. It's early days, which actually still benefits Jacobs because we're on the early front-end planning, site selection of these programs. So discussions are in real time.
And the great thing about kind of the Jacobs platform is that we're there in any form. And if it goes into one geography over the other, our global delivery model allows us to continue to use that talent across multiple geographies, whichever way it goes. But definitely a lot of scenario planning happening in real time.
Sabahat Khan
Great, thanks very much.
Bob Pragada
Thank you.
Operator
Michael Dudas, Vertical Research.
Michael Dudas
Morning, Bert, Bob, Venk.
Venk Nathamuni
Morning, Mike.
Michael Dudas
Well, Bob, maybe you could share some further thoughts you called out in your prepared remarks, fast-growing water and fast-growing energy power. Any interesting dynamics around that, especially with energy power tied towards some of your larger SAM customers?
Bob Pragada
Yeah, so the grid modernization and kind of the electrification of all, Mike, has continued, not just in the US tied to probably more of that data center positioning that's happening right now, but in Europe with regards to some energy security items that are happening, and we're seeing it and in Southeast Asia as well as Australia and New Zealand.
So that continues to grow. That sector, though it's a smaller component, but growing at a very fast rate, continues to grow at strong double digits. And I think tied to the kind of the data center component, we're going to continue to see growth on that front.
Water, it is uniform across the world right now. These programs, whether it be in the UK, the AMP8 cycle as well as some larger frameworks that are coming up now. We, I think, publicly disclosed what's going on with Central Utah, the West Basin in Southern California.
These jobs that were -- that we've been working on for nearly a decade are now coming to fruition. And so we're seeing kind of that double-digit pipeline growth in multiple geographies as well as strong P&L performance year-on-year. So we believe that water is going to continue to become a larger part of our overall portfolio. Today, it represents about 25%. That's going to continue to grow.
Michael Dudas
Thank you, Bob, and my follow-up is maybe share some thoughts on your the comments about PA and increasing your investment. What's the genesis of that? And how has that evolved over the last couple of years?
Bob Pragada
Yeah, maybe I'll start off and then Venk, you can talk about some of the mechanics. So when we went into the PA investment back four years ago. We had kind of the PE style approach where a partner invested model as well as ourselves with a liquidity event that would occur after year four and before year five. So this is all public information as well.
And so now we're looking at what this is a great opportunity to increase our investment in PA and continue to build on what a lot of hard work and a lot of equity has gone into the partnership and taking it to the next phase, really great time.
PA is coming off of some real strong backlog growth of reemergence in the UK as well as the Europe business. And together, just what we talked about at Investor Day, that strong consulting and advisory business driving the redefining of the asset life cycle is a great opportunity for us looking forward. So more to follow on that base.
Venk Nathamuni
Yeah, and Mike, if I could add to what Bob said. Clearly, from the standpoint of the partnership, it's deepening, it's strengthening in multitude of ways, and we're seeing that showing up in the results and we feel pretty good about the outlook for the remainder of the year, at least for Q3 and beyond. So I'd say, with that having said, we certainly have a very strong balance sheet, a lot of good cash generation ahead of us as well. And we're committed to returning cash to shareholders.
We're also -- we've stated all along that we are considering increased stake in PA. And that's something that we're actively looking into. And we'll keep you posted at the right time.
Michael Dudas
Thanks gentlemen.
Bob Pragada
Thank you.
Venk Nathamuni
Thanks, Mike.
Operator
Chad Dillard, Bernstein.
Chad Dillard
Hey, good morning, guys. I wanted to go back to the prepared remarks when you talked about gross profit and backlog up 15%. I was hoping you could break down the drivers, self-help versus mix, just a relative portion. And when do we see this inflection? Is it more of a 2025 event or is this more of an opportunity for '26? Thanks.
Venk Nathamuni
Yeah, Ted, thanks for the question. So I'd say, obviously, we will continue to see good growth in our gross profit and backlog. To the extent that we are showing revenue growth for the full year, we do see a lot of opportunity for us to expand on that growth in the coming quarters and years.
From a profitability standpoint, you can tell that the profitability has been steadily up and to the right, and we expect that to continue in Q3 and Q4 as well, so that for the full year at the midpoint of our guidance range, we'll be at a 13.9% EBITDA margin. And so a lot of factors associated with it. It's just the quality of our engagement. And we talked about at Investor Day, our commercial models and global delivery models and so forth.
So multitude of ways for us to increase the gross profit over time, and that will translate into EBITDA margin as well as free cash flow in the coming quarters.
Chad Dillard
Great. And then just in terms of your second half revenue guide, can you walk through the moving parts within like the sub segments of IA&F just to get there?
Bob Pragada
Yeah, why I kick it off, Chad, then Venk can follow up. I'd say that I'd point to five main drivers of the second half revenue growth. And these are, like I spoke about earlier, are coming off of some of these awards have been public, but some of them also we can't disclose.
But starting off with Life Sciences, some large wins. We disclosed the Fuji win, talked about the Merck win. Those are now coming into play as well as continued growth within GLP-1. These, again, were jobs that have gone into our backlog over the course of the last few quarters.
Water has been uniform, and that is now coming into the second half of the year. AMP8 has been well discussed as well as Jackson, Mississippi and this West Basin win driving those. And so these are just some reference points to highlight the growth. Semi, that high-bandwidth memory work that we're doing in the international work, that's now coming into play. So you can kind of see this theme of energy and power and data centers also adding to that, giving us some real strong wins.
And those is more steady growth for us. We have been steadily kind of mid-single digits growing in Transportation, not just in the US but also in Southeast Asia and specifically ANZ and Europe. So those are all kind of been off the backs back of Aviation, but some really strong highway and rail work too.
Venk Nathamuni
Right. Yeah. And just to add to what Bob said, when you look at it across these different end markets that Bob highlighted and the specific wins, we've been talking about some of these bookings wins in the last several quarters. A lot of them are coming to fruition. We started some of them happening in Q2, but you're seeing an acceleration of that in Q3 and Q4, that's what gives us visibility into the 5% to 7% sequential growth in Q3 and driven by the specific market opportunities as well as wins that we have demonstrated over the last several quarters.
Chad Dillard
Great, thanks guys.
Bob Pragada
Thank you.
Operator
Sangita Jain, KeyBanc Capital Markets.
Sangita Jain
Hey, thank you for taking my question. Most of them have been answered, so I'm just going to follow up on details on a couple. One is on margins. I understand you gave us second half outlook, but I just want to make sure I understand which segment we should expect to inflect more strongly in third quarter since PA Consulting seems to be growing at that 22% range anyway. So should we expect more of an inflection in I&AF?
Venk Nathamuni
Yeah, you're exactly right, Sangita. I think I&AF is where we see the biggest margin improvement opportunity. And it's a combination of not only the mix and GID and other things that we talked about in the past, but the fact that we are also seeing some good growth in some of these businesses that span the entirety of the life cycle, so to speak.
And we certainly also want to point out that we did absorb the full effect of the JV matter in the quarter. And therefore, we feel pretty good about where our margins can be in Q3 and Q4, such that it gives us a good visibility to get to the 13.8% to 14% margins.
Sangita Jain
Got it thanks. That was helpful. And on the backlog, it -- should we I know last couple of quarters, you've said that your backlog is longer duration, and thus the stronger backlog growth versus revenue growth. Should we assume that the case in this quarter also? And is this maybe a strategic decision on your part to book these kind of larger, longer duration projects?
Bob Pragada
When you say this quarter, Sangita, you're talking about Q2?
Sangita Jain
Q2, yes.
Bob Pragada
Yeah, Q2. As far as a strategic decision to go after the larger programs, that's always been a part of our pedigree for several years. So we're working with our clients and our clients capital portfolio. There are larger jobs at times in their capital portfolio, there's smaller jobs. So if you look at the 25,000-plus engagements, projects, programs that we have with our clients around the world, there'll be a spread to the size of the jobs.
I think the key point is that we're not chasing jobs. We're in the middle of our clients capital budgets, and those have a spread and a profile to them.
Venk Nathamuni
And Sangita, if I can add to it. I would say it's more of a portfolio approach, right? So depending on the end market, depending on how complete the asset life cycle is covered by a particular project, we kind of pick and choose.
Having said that, we certainly want to have a nice balance between things that are faster burning such that it has an immediate impact and things that are longer term in nature because that has a lot of visibility as well. So that it's kind of a balanced approach. And on top of it, clearly, from a margin expansion standpoint, we certainly want to drive value for the value that we provide to clients.
Sangita Jain
Great, I appreciate the answers. Thank you.
Operator
Jamie Cook, Truist Securities.
Jamie Cook
Hi, good morning. I guess just two quick follow-up questions. One, just on PA Consulting, it sounds like that's moving forward earlier, I think, than some people would have thought. I guess just broader, Bob, how are you thinking about besides size PA Consulting as we look to 2026? How are you -- what's your appetite for sort of broader M&A in addition to PA consulting?
And then my follow-up question, Venk, just on the guide, given where we are, where earnings came out in the first half of the year, it seems like, I don't know the high end or anything above the midpoint is probably more challenged to get there? I mean is that how your viewing things should we look at the sort of the low end to mid-end of the guide is more likely versus high end on, thanks on EPS?
Bob Pragada
Sure. Sure. So Jamie, maybe on the first one, let me the PA timing, and maybe that's just how we articulate. The PA timing has not been pulled forward. That was always it's kind of on schedule. We really wanted to make sure that we were at a point where the strength of the partnership and the collaboration that we're seeing on different opportunities has really come to fruition.
So that's actually, I'd call it right on track and a lot of hard work been done by both parties to get it there. And so more to follow on that front. As far as anything further, not now. This is an organic execution play. We feel really strongly, along with PA, that the portfolio is where we need it. We need to continue to focus in on our clients, ourselves and the model that we have in the return of capital to shareholders. And so that's the path that we're on right now.
Venk Nathamuni
Yeah, and Jamie, if I take the second part of your question was just on the guidance. So clearly, we've given guidance for Q3, which is based on everything that you heard Bob and I talk about in terms of our end market exposure and so forth, we feel comfortable with the 5% to 7% growth rate. And then the more important part is on the margin expansion front. So we feel really good about the 13.8% to 14% margin.
So when you take all of that into account, from the standpoint of our EPS, we feel pretty good about getting there, just driven by not only the revenue growth, but as well as the margin expansion as well as EPS. And then obviously, we are cognizant of what's happening in the macro. So we continue to watch it, and we will take appropriate actions. But suffice it to say that where we stand right now with the business key metrics that we're watching, we feel comfortable with the 5% to 7% sequential growth rate.
Jamie Cook
Thank you.
Operator
Jerry Revich, Goldman Sachs.
Jerry Revich
Yes, hi, good morning everyone.
Bob Pragada
Hi, good morning, Jerry.
Jerry Revich
Hi. As we look at the performance geographically, you folks had outstanding growth in Middle East and India, nearly half of your dollar growth in the quarter. Can you just talk about how much runway you have to grow in those regions?
And separately, US has been roughly flattish just given the projects that you folks spoke about. Can you just put a finer point on whether you expect your top line growth to accelerate in the US as you laid out the framework over the balance of the year?
Bob Pragada
Sure. So let me address the first part, India and Middle East. Jerry, we see -- I don't want to go so far to say limitless, but our growth potential in the Middle East and India is not constrained by resource. And with our global delivery model, where if you go to the Middle East on any of these larger programs that we have, we literally have the United Nations there on site, and it's a testament to our very inclusive culture that we've worked on so hard at Jacobs.
So I think the use of people and talent from around the world in the Middle East continues to facilitate that growth trajectory. In India, it's kind of the reverse. The ability for our Indian talent to not only support now what's happening with regard to technology manufacturing in India as well as India for the rest of the world continues to grow. So I think that those two areas continue to be really strong areas of growth, not just for that geography, but also how those geographies facilitate the balance of growth.
On the US, I think that you might be looking at a gross number. The net service revenue that we are experiencing in the US right now across our verticals is in growth mode. So maybe we could talk a little bit more about that offline and kind of showing that full picture. But that growth in the US continues to be a strong part of our business.
Jerry Revich
Super. And then just to put a finer point on the project selection part of the conversation, the write-down in water and environmental. Can you just talk about, for you folks, obviously, unusual relative to history, are there any other projects that are of similar vintage or a similar risk within the portfolio or any projects where you're monitoring risk factors given the write-down?
Bob Pragada
Yeah, Jerry, our project risk doctrine, with strong governance over that, remains strong across the entire portfolio. Hence, these are not events that happen, not even routine, but even in a decade. So I think that this project selection, we've been involved with this job well, I said 2016 the early conceptualization of these programs are even beyond that. And it's something that we've worked with the client for a long time, and it's one that has had a tremendous impact on the community.
So selection, I'm not questioning that at all and as well as the tools and the risk mitigation that we utilize across our portfolio remains very strong. These are just -- these are situations that happen. And again, we're appropriately reserved and feel strongly about the entirety of the portfolio.
Jerry Revich
Okay, thank you.
Operator
And that concludes our question-and-answer session. And I will now turn the conference back over to Bob Pragada for closing comments.
Bob Pragada
Everyone, thank you for joining our earnings call. We look forward to engaging with many of you over the coming days and weeks and look forward to a strong second half. Thank you, everyone.
Operator
This concludes today's conference call. Thank you for your participation, and you may now disconnect.