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Keywords: Software Engineer Staff - Clearance Required, Location: USA

Page: 26

Lasercom GNC Engineer-Associate Staff

engineers in the development of embedded software and implementation in hardware, test infrastructure, and software tools used... are focused on algorithm design/ software engineering and span a diverse range of technical responsibilities including task...

Posted Date: 04 Feb 2026
Salary: $116400 - 140000 per year

Staff Test and Evaluation Engineer, Connected Warfare

of system-level test and evaluation of integrated hardware/software systems. At least 5+ years in a technical leadership... and external settings. Travel & Clearance: Ability to travel up to 50% for test execution at ranges and field sites. Active...

Location: Seattle, WA
Posted Date: 04 Feb 2026

Staff Project Engineer

on behalf of the Company. Test execution responsibilities, when needed, include T&E of hardware and software with emphasis... with the Department of Defense (DoD). Familiarity with Linux/Unix OS; comfortable obtaining data from software platforms using...

Location: Costa Mesa, CA
Posted Date: 01 Feb 2026

Manufacturing Engineer Sr Staff - Level 5

LMCareers Business Unit AERONAUTICS COMPANY Security Clearance Secret Shift First Direct/Indirect Direct... PE capabilities in the Teamcenter PLM, aligning software functionality with current and future program needs. - Authoring...

Company: Lockheed Martin
Location: Fort Worth, TX
Posted Date: 30 Jan 2026

Staff Development Engineer

. Note on Cleared Roles: If this position requires an active U.S. Government security clearance, applicants who... do not currently hold the required clearance will not be eligible for consideration. Employment for cleared roles is contingent upon...

Location: Herndon, VA
Posted Date: 24 Jan 2026
Salary: $90000 - 150000 per year

Guidance Navigation and Control Engineer Staff

Clearance to start Desired skills Familiarity with software development, Agility Distributed/parallel processing...LMCareers Business Unit SPACE Security Clearance Secret Shift First Direct/Indirect Direct Business...

Company: Lockheed Martin
Location: USA
Posted Date: 24 Jan 2026

Sr Staff Development Engineer

. Note on Cleared Roles: If this position requires an active U.S. Government security clearance, applicants who... do not currently hold the required clearance will not be eligible for consideration. Employment for cleared roles is contingent upon...

Location: Herndon, VA
Posted Date: 24 Jan 2026
Salary: $137000 - 228000 per year

Staff DevSecOps Engineer

LMCareers Business Unit SPACE Security Clearance Top Secret Shift First Direct/Indirect Direct Business... should be excited about opportunities incorporating new technologies into the software development process...

Posted Date: 15 Jan 2026

Staff Engineer, C++ Systems Integration (R4016)

AI on , , , and . JOB DESCRIPTION: This role is for a seasoned C++ generalist and systems integrator who thrives at the intersection of software, infrastructure... environments. Lead the design and integration of distributed systems, simulation tools, and third-party hardware/software. Define...

Company: Shield AI
Location: Washington DC
Posted Date: 25 Dec 2025

Staff Engineer, C++ Systems Integration (R4017)

AI on , , , and . JOB DESCRIPTION: This role is for a seasoned C++ generalist and systems integrator who thrives at the intersection of software, infrastructure... environments. Lead the design and integration of distributed systems, simulation tools, and third-party hardware/software. Define...

Company: Shield AI
Location: Washington DC
Posted Date: 25 Dec 2025

Staff Turbomachinery Engineer, Turbine Development

, helping develop a rocket, a factory, and a business from the ground up. Whether you're in propulsion, manufacturing, software... Strong communication skills Knowledge of turbopump assembly procedures, including rotor balancing, interference fits, clearance checks...

Company: Relativity
Location: Long Beach, CA
Posted Date: 24 Dec 2025

Staff Skunkworks Manufacturing Test Engineer

LMCareers Business Unit AERONAUTICS COMPANY Security Clearance Secret with Investigation or CV date within 5...), providing technical test support, and overseeing vehicle functional test software development/maintenance. Hands...

Company: Lockheed Martin
Location: Palmdale, CA
Posted Date: 17 Dec 2025

Guidance, Navigation & Control Engineer (Staff, Level IV) - Top Secret

clearance is required prior to start. Desired skills Experience with CORESIM/SIMULINK Experience with flight software...LMCareers Business Unit SPACE Security Clearance TS/SCI Shift First Direct/Indirect Direct Business...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 05 Dec 2025

Applications Engineer Sr Staff - Level 5

LMCareers Business Unit AERONAUTICS COMPANY Security Clearance Secret Shift First Direct/Indirect Direct... in software that may be used to improve existing fabrication and assembly processes. Analyze customer problems, create new...

Company: Lockheed Martin
Location: Fort Worth, TX
Posted Date: 04 Dec 2025

Staff Thermal Engineer, Space

and software systems, including Lattice for Space Missions and modular payloads, to address growing threats in space and ensure... and transient analysis Be able to obtain and hold a U.S. Top Secret security clearance. US Salary Range $166,000—$220,000 USD...

Location: Costa Mesa, CA
Posted Date: 23 Nov 2025

Systems Engineer Senior Staff (Level 5) - Advanced Programs

LMCareers Business Unit AERONAUTICS COMPANY Security Clearance Secret Shift First Direct/Indirect Direct... decomposition down to the software level requirements and architecture with a strong background in data links/communication...

Company: Lockheed Martin
Location: Fort Worth, TX
Posted Date: 20 Nov 2025

Staff Engineer, C++ Systems Integration (R4018)

is for a seasoned C++ generalist and systems integrator who thrives at the intersection of software, infrastructure, and integration... environments. Lead the design and integration of distributed systems, simulation tools, and third-party hardware/software. Define...

Company: Shield AI
Location: Washington DC
Posted Date: 19 Nov 2025

Staff Electrical Engineer

RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time... Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software...

Company: Northrop Grumman
Location: Virginia
Posted Date: 18 Nov 2025

Staff Perception and Tracking Engineer, Dart

an active U.S. Secret security clearance. This position will be located at our headquarters in Costa Mesa, CA (relocation... and training Develop and refine state estimation and vehicle simulation software Support on-site and off-site product testing...

Location: Costa Mesa, CA
Posted Date: 16 Nov 2025

Principal Software Tool developer (SWE-4)

mission. The software engineer will work closely with mission stakeholders, researchers and end users to develop innovative... is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods...

Company: Leidos
Posted Date: 13 Feb 2026