Companies Offering 9 Day Fortnights in the United States

US engineering and technology firm building defense, intelligence, and critical-infrastructure solutions — ~18,000 employees with a 9/80 every-other-Friday-off work schedule for eligible US employees.

US space-launch services joint venture (Boeing + Lockheed Martin) — Atlas, Delta, and Vulcan rocket families with a 9/80 workweek (every other Friday off) for most employees.

Dolby transforms sight and sound into spectacular experiences through innovative audio and visual technologies like Dolby Atmos and Dolby Vision, serving entertainment and beyond.

100% employee-owned engineering and consulting firm delivering infrastructure, energy, and environmental solutions across 120+ countries since 1913.

US Fortune 500 defense, intelligence, civil, and health technology firm — 9/80 schedule offered on specific National Security Sector programs (filter restricts ingestion to roles where this is documented).

Global aerospace and defense company focused on innovation and security.

Global aerospace and defense leader pioneering advanced security solutions with 90,000+ employees driving innovation in space systems, defense electronics, and cybersecurity.

Leading aerospace company specializing in innovative and secure solutions.

Global energy leader pioneering sustainable solutions with 145+ years of innovation, offering flexible 9/80 schedules and comprehensive benefits.

NASA's premier robotics and space exploration center, home to Mars rovers, Voyager missions, and groundbreaking discoveries about our universe.

Independent oil and gas producer operating in the Bakken and Three Forks formations, offering 9/80 schedules and hybrid work flexibility.

Voice analytics AI detecting fraud and risk in 37 countries. Remote-friendly with 9-day fortnights—every second Friday off.

Global energy and chemical company pioneering carbon-management technologies with 17,000 employees committed to a lower-carbon future.

Global multi-industry manufacturer best known for Cessna, Beechcraft and Bell helicopters.

Climate advocacy org working to accelerate the transition to clean energy. Every second Friday off (9-day fortnight schedule).

AeroVironment designs intelligent unmanned systems for defense, offering a 9/80 schedule with every other Friday off and a collaborative, mission-driven culture.

American-owned defence and aerospace company since 1918 specialising in precision guidance, navigation, and motion control systems. 9/80 schedule with every other Friday off. Named among best employers in New Jersey and North Carolina.

General contractor in Traverse City, Michigan specialising in commercial and multi-use building construction.