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Keywords: Software Engineer, C - Top Secret Clearance, Location: USA

Page: 5

Mobile Developer: All Levels (Requires TS Level Security Clearance at time of Application)

Requirements: US Citizenship required (no exceptions) Must hold a TS (Top Secret) Level US Government Security Clearance at time... to a software developer or reverse engineer position, if your application is approved, we will test you on both skills as part...

Location: Vienna, VA
Posted Date: 03 Jan 2026

Sr Test Engineer – EW&C

: Active Top Secret Clearance with SCI eligibility 10 or more years’ experience in test engineering. Bachelors Degree...Position Summary: MAG Aerospace is seeking a highly skilled Test Engineer with strong military background in Signals...

Posted Date: 13 Dec 2025
Salary: $150000 - 180000 per year

Solutions Engineer, D.C

the following qualifications: Must have a Top-Secret security clearance with SCI eligibility. U.S. Citizenship..., and technologists from leading-edge software companies. We've raised $123m+ from top-tier investors, including Battery Ventures, General...

Company: Onebrief
Location: Washington DC
Posted Date: 13 Dec 2025

Sr Test Engineer – EW&C

: Active Top Secret Clearance with SCI eligibility 10 or more years’ experience in test engineering. Bachelors Degree...Position Summary MAG Aerospace is seeking a highly skilled Test Engineer with strong military background in Signals...

Posted Date: 12 Dec 2025
Salary: $150000 - 180000 per year

Software Engineer

FishEye Software is seeking a C++ Software Engineer to support cutting-edge defense initiatives. As part of this high...-impact team you will design, develop, and verify C++ software and systems solutions that advance the next generation...

Company: FishEye Software
Location: Marlborough, MA
Posted Date: 23 Jan 2026
Salary: $80000 - 190000 per year

Junior Embedded Software Engineer (cleared)

field. Agile experience preferred. CLEARANCE REQUIREMENTS: Department of Defense SECRET security clearance... and everything in between. Working successfully within a team, the Software Engineer will assist project leaders in the research, design, development...

Company: General Dynamics
Location: Dedham, MA
Posted Date: 02 Feb 2026

Embedded Software Engineer

real-time embedded software engineer with strong C/C++ development experience on Linux/RTOS multi-core platforms...JOB TITLE: Embedded Software Engineer LOCATION: Grand Prairie, TX PAY RATE: $96.20/hour We are a national aerospace...

Posted Date: 01 Feb 2026

DevOps Software Engineer

years of experience maybe substituted for a degree. Must possess an Active Top Secret/SCI clearance and ability to obtain... Leidos show how to accelerate your career path. Leidos has an exciting opening for you as our next TS/SCI cleared Software...

Company: Leidos
Location: Bethesda, MD
Posted Date: 01 Feb 2026
Salary: $107900 - 195050 per year

Phenomenal Full Stack Software Engineer (2+ years - Senior Level)

, VA and areas throughout the DMV area Clearance: MUST have an Active Top Secret of TS/SCI clearance ***MUST HAVE an Active Top... Secret OR Top Secret SCI Clearance**** ***If you do NOT have a US Citizenship and a Security Clearance issued...

Company: Black Cape
Location: Arlington, VA
Posted Date: 01 Feb 2026

Software Engineer – Entry Level

or Mathematics field. Agile experience preferred. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance...Basic Qualifications : Requires a Bachelor’s degree in Software Engineering, or a related Science, Engineering...

Company: General Dynamics
Location: Pittsfield, MA
Posted Date: 01 Feb 2026

Senior Software Engineer

JOB As a Robotics Software Engineer on our TRS team, you'll be at the forefront of cutting-edge autonomous systems development. You'll... U.S. Secret security clearance. WHAT YOU'LL DO Develop and maintain core robotics libraries, including frame transformations...

Location: Seattle, WA
Posted Date: 01 Feb 2026

Junior Embedded Software Engineer (cleared)

field. Agile experience preferred. CLEARANCE REQUIREMENTS: Department of Defense SECRET security clearance... and everything in between. Working successfully within a team, the Software Engineer will assist project leaders in the research, design, development...

Company: General Dynamics
Location: Dedham, MA
Posted Date: 01 Feb 2026

Sr Software Engineer

SECURITY CLEARANCE AT THE TOP SECRET LEVEL Travel Requirements 15% travel requirement About Us Scientific Research... Software Engineer will be a member of the RDT&E team focusing on developing services and applications in a Linux/Windows...

Posted Date: 01 Feb 2026

Sr Software Engineer

AS WELL AS, A U.S. GOVERNMENT SECURITY CLEARANCE AT THE TOP SECRET LEVEL Travel Requirements: 15% travel requirement... Software Engineer will be a member of the RDT&E team focusing on developing services and applications in a Linux/Windows...

Posted Date: 31 Jan 2026

Sr. Software Engineer (Starshield)

, take initiative, and communicate effectively Ability to obtain and maintain a Top Secret or Top Secret SCI clearance...: This position requires successfully obtaining and maintaining a Top Secret Security Clearance as a condition of employment...

Company: SpaceX
Location: USA
Posted Date: 31 Jan 2026

Staff Software Engineer, Distributed Simulation

to obtain and maintain an active U.S. Top Secret security clearance Recent ( 2 years in the past) experience writing... We are seeking a Staff Software Engineer to lead our Distributed Simulation efforts. In this role, you will be responsible...

Location: Seattle, WA
Posted Date: 31 Jan 2026

Software Engineer II

to obtain a U.S. government issued Top Secret SCI (TS/SCI) security clearance U.S. citizenship... to obtain and maintain a U.S. government issued security clearance is required.​ U.S. citizenship...

Location: Anaheim, CA
Posted Date: 31 Jan 2026
Salary: $75800 - 144200 per year

Software Engineer, Modeling and Simulation, Discovery

REQUIRED QUALIFICATIONS Currently possesses and is able to maintain an active U.S. Top Secret security clearance Bachelor's Degree.... Above all, a Modeling and Simulation Software Engineer must embody a "Whatever It Takes" mindset-executing tasks expediently, scalably...

Location: Seattle, WA
Posted Date: 31 Jan 2026

Software Engineer, DevOps, Discovery

. REQUIRED QUALIFICATIONS Currently possesses and is able to maintain an active U.S. Top Secret security clearance Strong engineering... Software Engineer on the Discovery team, you will solve a wide variety of problems involving networking, autonomy, systems...

Location: Seattle, WA
Posted Date: 31 Jan 2026

Software Design Engineer

customer pain points efficiently and generate scalable solutions, Ability to obtain and maintain a Top Secret DoD Clearance.... Preferred Qualifications: A current active Top Secret or Secret security clearance is highly desired, 8140 intermediate...

Location: USA
Posted Date: 31 Jan 2026