Northrop Grumman
Northrop Grumman is a leading global defense contractor that designs, builds, and sustains advanced aerospace, cyber, and autonomous systems for governments and
Company facts
- Founded
- 1939
- Employees
- 10,001
- Headquarters
- United States
- CEO
- Kathy J. Warden
- Type
- Enterprise
About
Northrop Grumman is a leading global defense contractor that designs, builds, and sustains advanced aerospace, cyber, and autonomous systems for governments and commercial customers. Its core portfolios span space, C4ISR, strike weapons, unmanned systems, and logistics modernization, leveraging cutting‑edge electronics, directed‑energy, and software engineering to protect people and infrastructure worldwide. The company differentiates itself through a culture of innovation, interdisciplinary collaboration, and a commitment to delivering mission‑critical solutions that push the boundaries of technology from undersea to outer space. Northrop Grumman attracts talent across engineering, IT, manufacturing, and cybersecurity, offering world‑class training, inclusive employee resource groups, and comprehensive benefits to support professional growth and personal well‑being.
Open positions
Sr Principal Manufacturing Engineer - 18302
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible…
Sentinel Principal Structural Engineer - 19434
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible…
Principal Engineering Design
Leads mechanical design and CAD modeling for defense systems using NX and Teamcenter, ensuring ASME-compliant models and drawings while managing PLM workflows.
Principal / Sr Principal Systems Test Engineer
Leads aircraft systems testing, ensuring safety and technical standards are met while coordinating test plans and mentoring junior engineers in a production environment.
Sr. Principal Cyber Software Engineer
Develops secure software and reverse-engineers systems to counter national security threats using C/C++, kernel programming, and network protocols.
Principal Cyber Software Engineer
Design and develop low-level cybersecurity software, including kernel programming, reverse engineering, and vulnerability analysis for national security systems using C/C++ and assembly.
Principal Systems Engineer - Requirements & Verification
Principal engineer defining and verifying system requirements for complex aerospace/defense systems, ensuring hardware/software integration and formal testing compliance.
Systems / Principal Systems Integration & Test Engineer - Weekend 4th Shift
Lead integration and testing of advanced RF sensor systems (radar, comms, SIGINT) for defense platforms, using MATLAB, lab equipment, and EMI/EMC testing to verify hardware/software performance.
Principal Cyber Systems Engineer
Lead cybersecurity engineering for defense systems, ensuring compliance with DoD RMF and NIST standards while designing secure hardware/software solutions for space systems.
Principal Cyber Systems Engineer Lead
Lead cybersecurity for mission-critical systems in an Agile environment, designing secure cloud infrastructure, guiding CI/CD pipelines, and ensuring compliance with RMF and ATO processes.
Software Test Engineer (Level 2 or 3)
Design and execute automated tests for mission-critical satellite ground software, verify functionality against requirements, and support operational readiness for space missions.
Cyber / Principal Cyber Systems Engineer
Design, secure, and maintain mission-critical networks and systems for defense, ensuring compliance with strict security standards and rapid incident response.
Principal Systems Engineer - Air to Ground
Principal Systems Engineer designing and testing radar systems for air-to-ground applications using MATLAB/Python and supporting technical reviews and clearance processes.
Senior Principal Systems Engineer - Air to Ground
Designs and tests radar system architectures for air-to-ground missions, modeling performance with MATLAB/Python and leading requirements flow-down and integration for next-gen systems.
Principal/ Sr. Principal Cloud Engineer
Lead secure cloud engineering for a DoD program, designing and optimizing AWS/Azure/Google Cloud infrastructure, enforcing security policies, and mentoring teams to meet federal compliance and mission needs.
Sentinel - Principal / Senior Principal Systems Engineer - 18044
Principal/Senior Principal Systems Engineer at Northrop Grumman in Roy, UT, leading compliance and requirements engineering for the Sentinel ICBM program using DOORS and MBSE tools.
Embedded Software Engineer/Principal Embedded Software Engineer
Designs, develops, and maintains embedded software and firmware for mission-critical systems like flight controls and medical devices using C/C++, Python, and RTOS tools.
Principal Engineer Embedded/Sr Principal Engineer Embedded Software
Designs, develops, and maintains embedded software and firmware for mission-critical systems like flight controls and medical devices using C/C++, Python, and RTOS tools.
Principal Antenna Test Engineer
Principal RF/Antenna Test Engineer designs and automates test systems for phased array antennas, troubleshoots RF issues, and supports factory testing in a defense/aerospace environment.
Sr Principal Network Administrator - Secret
Senior network administrator designs, secures, and maintains classified LAN/WAN and cloud networks for defense missions, ensuring compliance and reliability while mentoring teams on-site in Azusa, CA.