Commanders in Chief: The Women Building America’s Military Machine

“THE LAST MAN STANDING.” That’s what some on Wall Street have recently nicknamed Tom Kennedy, the chairman and CEO of Raytheon. After all, he’s the only leader of a top five U.S. defense business who isn’t on Fortune’s Most Powerful Women list—and for that fact, says Kennedy, “I couldn’t be prouder of our industry.”

This July, Northrop Grumman announced that CEO Wes Bush would step down at the end of the year and be replaced by the first woman to hold that office, current COO Kathy Warden. She will join an elite club of defense contractor CEOs that includes Lockheed Martin’s Marillyn Hewson, General Dynamics’ Phebe Novakovic, and Leanne Caret, who heads Boeing’s defense, space, and security division. Together, their companies generated a staggering $110 billion in defense-related revenue last year.

Warden’s promotion made waves across the corporate world, where diversity advocates marveled at the way the once male-dominated defense and aerospace industry had, in a few short years, blown up its own glass ceiling, elevating women higher and faster than most of the Fortune 500. “It isn’t a male-female thing, necessarily, but really just acknowledging that talent won,” says Lynn Dugle, CEO of military IT and cybersecurity firm Engility egl , which recently agreed to be acquired by rival contractor SAIC.

In the S&P 1500, women account for nearly 19% of the CEOs in aerospace and defense, according to the Pew Research Center, compared with just 5% across all companies. No sector works more closely with the government and military than defense, which may be one reason it’s closer to gender equality. With the armed forces making deliberate efforts to expand women’s roles and the emergence of a generation of female generals as well as Air Force and Navy secretaries beginning in the ’90s, “the defense industry has realized they need to mirror their customers,” says Patrick Gray, the aerospace, defense, and aviation practice leader at executive search firm Heidrick & Struggles. A decade ago, the companies redoubled their efforts. “It’s not an accident … that they’ve become C-suite or a CEO,” says Lareina Yee, a senior partner at McKinsey.

An F-35 fighter jet on display at a ceremony at Lockheed Martin’s offices in Fort Worth. Like Lockheed itself, the division that makes the F-35 is headed by a female executive.
An F-35 fighter jet on display at a ceremony at Lockheed Martin’s offices in Fort Worth. Like Lockheed itself, the division that makes the F-35 is headed by a female executive.

No one felt the shift more viscerally than Linda Hudson, who in 2009 became CEO of BAE Systems and the industry’s first female leader. When she launched her career surrounded by male colleagues, in 1972, “I needed them to forget I was female,” she recalls. By the end of her career, she says, “being female had somewhat turned into an advantage—that you had risen against all odds.”