Careers at Northrop Grumman

Sentinel Careers

Opportunities that further your career and defend our nation

Join Our Team

We are hiring cleared professionals to join our highly skilled team working to mature designs for Sentinel, the nation's next Intercontinental Ballistic Missile (ICBM) system. As part of the Northrop Grumman Sentinel team, your specialized skills will allow us to deliver on a national security priority to develop a modernized ICBM for the U.S. Air Force. Explore career opportunities at Northrop Grumman where you will push the boundaries of possible and fundamentally transform how we defend our nation.

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Sentinel Hot Jobs

Sentinel (GBSD) - Senior Principal Project Manager – Design to Cost (DTC)/ Life Cycle Cost Estimate (LCCE) - 12884

Roy, Utah Requisition ID:  R10158512

Principal/Sr. Principal TEMPEST Engineer (12806)

Huntsville, Alabama

Requisition ID: R10157890

Sr Principal Engineer Electrical - 12936

Roy, Utah Requisition ID: R10160537

Sentinel GN&C Software Manager 3– 9382-1

Roy, Utah Requisition ID: R10159969

Sentinel – Staff Electromagnetic Environmental Effects Systems Engineer (12023)

Huntsville, Alabama Requisition ID: R10163808

Sentinel Principal Material Process Engineer / Sr Principal Material Process Engineer (PMP/Spec Design) – 11855

Roy, Utah Requisition ID: R10164115

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Systems Engineering

Design, integrate and manage complex systems.

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Software Engineering 

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Nuclear Surety 

Ensure our program’s security, safety, and reliability.

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Sentinel Careers by Job Function

All Engineering

Business Management

Electrical Engineer

Integration and Test

Information Technology


Mechanical Engineering

Program Management

All Sentinel Jobs

Learn More About Sentinel 

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Sentinel Program

Sentinel News

Our Primary Locations

Huntsville Alabama skyline

Huntsville, Alabama

Teams at “Rocket City” work alongside our Army, Missile Defense Agency, NASA and other customers to solve the nation’s greatest challenges.

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Colorado Springs, Colorado

Software and systems engineers are pushing their professional boundaries while protecting and defending our nation in the Rockies.

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Bellevue, Nebraska

As part of the Bellevue team, you will deliver on national security priorities and support those who protect and defend our nation.

Northrop Grumman office in Roy, Idaho

Roy, Utah

Join teams that contribute to the design, development, production and delivery of the world’s most innovative space, aircraft and defense systems and technologies.

Why Join Northrop Grumman?

Northrop Grumman employees are Defining Possible every day through science, technology and engineering. We are 100,000 people – with careers in all areas: air, cyber, land, sea and space – working as one to defend and define the future.

Work/Life Balance

Many sites have 9/80 days, telework and flexible scheduling options, plus generous paid time off. Indeed named Northrop Grumman a top 10 company for work/life balance in 2018.

Who We Are

Ranked on DiversityInc's annual list of Top 50 Companies for Diversity since 2010, we recruit top talent with traditional and non-traditional backgrounds to ensure our teams are skilled, focused and innovative.


We have 100,000 employees in all 50 states in the US and 21 countries worldwide.

Extensive Benefits

We offer an array of benefits to give you the support you need, including matching 401K, tuition assistance, health insurance and wellness options, coaching, mentoring and more.

In the Community

From the environment to STEM education to philanthropy, we're committed to the community. We encourage and enable our employees to volunteer in meaningful activities with lasting impact.


Our employees' commitment to quality combined with our leadership's commitment to workplace environment and diversity has resulted in many significant accolades.

Life at Northrop Grumman

Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work — and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.

The unique work environment at Northrop Grumman includes these important elements: creativity, collaboration, agility, and busting through silos and barriers. We operate across domains, disciplines, and national boundaries. Our teams rapidly deliver capabilities to our warfighters to defend our nation and our allies.

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