Cleared Software Engineer (TS and TS/SCI)
$80k - $120kGallatin
About Gallatin At Gallatin, we are rebuilding defense logistics for the warfighters of the United States and allied forces. We take an AI-first approach to improve defense readiness through software products that streamline and modernize logistics operations from factory to foxhole and result in better decisions and outcomes. About the Role We are looking for cleared (TS or TS/SCI required) engineers who can build demo-able end-to-end flows that make resupply operations smarter, faster, and more resilient. You'll collaborate daily with a top notch team of engineers who value thoughtful design and practical impact. If you’re looking to build systems that go beyond the usual SaaS cloud‑based product, this could be your next chapter. What You'll Do Build and deliver features that support our mission statement Extend our existing API layer with performant CRUD methods, with a focus on performance and accuracy Collaborate with UX team and backend developers on rapid feature buildouts Contribute tested, production‑ready code that passes our CI/CD pipeline Technical depth in at least one of these areas is preferred: Typescript, Python, SQL, Vue.js Design and maintain data models and pipelines that power our Navigator platform Define and evolve relational database schemas to represent complex real‑world entities Build data pipelines to ingest, transform, and distribute data between systems Leverage our semantic data modeling SDK to architect efficient storage and retrieval methods Collaborate with cross‑functional teammates to improve our systems and practices Work closely with product managers, UX designers, and other engineers to ensure features and data models align with user needs and mission outcomes. Contribute to engineering best practices: from code reviews and documentation, to refining CI/CD pipelines, helping us foster a culture of excellence. Help define best practices, continuously improve CI/CD workflows, while keeping DX at the forefront! What We’re Looking For Candidates with Top Secret Clearance (TS or TS/SCI preferred) Technical Proficiency Comfortable debugging and navigating issues across the entire tech stack Familiarity with request codes Experience developing backend APIs or services in a strongly‑typed language Data modeling and architecture Hands‑on experience with relational databases – designing schemas, writing efficient queries, and ensuring data integrity and performance Experience with processing data streams and/or building or maintaining data pipelines/ETL processes to handle complex data flows between multiple systems Great communicator Experience working closely with diverse teams (engineering, product, design) to drive projects to completion Clear and concise communication, whether in designing system architecture or everyday documentation Growth mindset Always seeing to learn and stay current with industry trends and tools Bonus Points Experience building offline‑first or progressive web applications (PWAs) that operate smoothly with limited or intermittent connectivity. Hands‑on experience with DevOps or Infrastructure‑as‑Code (CI/CD pipelines, Docker/Kubernetes, Terraform, etc.) Experience with cloud‑based architecture such as AWS, Azure, Palantir Foundry Contributions to open‑source projects Why Gallatin? Join a mission‑driven, high‑impact, and fast‑moving startup where your work directly improves defense logistics readiness for the warfighters of the United States and allied forces. Work alongside a team of passionate engineers, designers, and industry experts. Competitive compensation incl. generous options grant, 100% employer‑paid health insurance premiums, 401k, opportunities for rapid career growth, unlimited PTO, free lunches and snacks in the office. This position requires the ability to obtain and maintain relevant security clearances. The successful candidate must be able to work in a classified environment when necessary. If you’re not excited about working hard, and solving the hard problems of building AI decisions‑support systems that enhance our warfighters, don’t apply. The following ranges are based on the cost of labor across US geographic areas. The base ranges from our lowest geographic market to our highest geographic market. Software Engineer I $80,000-$120,000 Software Engineer II $84,000-$175,000 SR Software Engineer $134,000-$210,000 #J-18808-Ljbffr Gallatin
- ...the layer where data becomes decisions, and decisions make the advantage. About the Role We are looking for cleared (TS or TS/SCI required) engineers who can build demo-able end-to-end flows that make resupply operations smarter, faster, and more resilient. You'll...SuggestedLocal area
$125k - $175k
KBR Careers is seeking a Mid-Senior Model-Based System Engineering (MBSE) Systems Engineer to focus on developing government reference architectures... ...security space sector. The position requires an active TS/SCI clearance and substantial experience in aerospace and MBSE...Suggested- Mavensoft Technologies, LLC is seeking a Software Engineer - C++, RHEL based in Redondo Beach, CA. This 12-month W2 position requires an individual... ...with senior engineers. Relevant experience and active TS/SCI security clearance are mandatory. Candidates with strong programming...Suggested
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- ...Candidates should possess a MA/MS degree and at least 15 years of relevant experience, including support for Air Force programs. A TS Clearance with SCI eligibility is required. The firm values diversity and is committed to equal opportunity employment. #J-18808-Ljbffr STI-TEC
$86.8k - $198k
...and defense, requiring at least 10 years of relevant program management experience. Candidates must have a Bachelor's degree and a TS/SCI clearance, with the capacity for up to 25% travel. The role offers a competitive salary range between $86,800 to $198,000 annually....- ...aerospace and defense sector. The role requires significant experience in the industry, strong communication skills, and an active TS/SCI Clearance. The successful candidate will work collaboratively to develop growth strategies and business opportunities. A comprehensive...Flexible hours
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- ...Industries is looking for a lead Haskell engineer to drive the development of functional programming... ...focused on designing high-performance software, working closely with industry experts in... ...eligibility to obtain a U.S. Top Secret SCI clearance. Join us to innovate in the...
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A leading technology solutions provider is seeking a Sr Systems Engineer to provide expert technical support in space control systems. The... ...experience and possess an active TOP SECRET clearance with SCI eligibility. The position involves supporting critical U.S. Space...- A leading aerospace company in El Segundo is seeking a Software Engineer-Developer for its National Systems Programs team. The role involves developing command-and-control applications using Java, collaborating with cross-functional teams, and ensuring software reliability...
- ..., and allies. We are seeking several engineering positions in support of this program including... ...Model Based System Engineers -Lead Software Systems Engineer -Senior Principal... ...include: -Bachelors Degree -Active TS/SCI and be willing to consent to a polygraph...Work at office
$130k - $165k
...have a degree in Physics, Math, or Engineering coupled with a strong software development skillset. The successful... ...scientific computing Must have an active TS security clearance. Demonstrated... ...and image processing techniques Clear desire and interest in work on...Full timeWork at officeLocal areaRemote workFlexible hours- Acerca del puesto JS/TS Full Stack Developer ⭐ ¡Codea IT sigue creciendo! Somos una empresa líder de desarrollo en América. Llevamos adelante la transformación digital de nuestros clientes gracias a los mejores talentos de LATAM que conforman nuestro equipo, trabajando...Remote work
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...professionals to join their strategic team in El Segundo, California, working on high-priority space programs. This role involves systems engineering and supporting the Space Force to develop cutting-edge military satellite communications capabilities. Applicants should have...Remote job$100k - $135k
...different class of spacecraft. Engineered to survive the harshest... ...interfaces (mechanical, data and software, power, mission, etc.) and develop... ...mission interfaces, ensuring clear technical alignment between payload... ...Top Secret or Top Secret SCI clearance preferred; willing to...Permanent employmentShift work$190k - $215k
A fast-growing engineering company is seeking a Project Engineer in El Segundo, CA. This role involves managing multiple projects in aerospace for government and commercial clients. Candidates must have a STEM degree and extensive experience in program management. The salary...- Millennium Space Systems, part of Boeing Defense, is hiring a Spacecraft Systems Engineer (Experienced) in El Segundo, California. The role involves responsibilities from requirements analysis to system integration for advanced spacecraft systems. Ideal candidates should...
- ...Master Schedule, provide performance reporting, and ensure schedule compliance while collaborating closely with various teams. It is essential to have a Top Secret/SCI clearance and a robust background in project management and scheduling tools. #J-18808-Ljbffr Boeing
$95k - $130k
...aerospace company in Hawthorne, CA seeks a Mission Integration Engineer for Advanced Waveforms within Starshield Missions. This role involves... ...aerospace or defense industry along with an active Top Secret/SCI clearance. Comprehensive benefits and competitive pay range of $...- Prattwhitney in El Segundo, California is seeking a Software Engineer to support the software development life cycle across various military and commercial programs. The candidate will engage with both new and legacy projects and collaborate closely with Systems Engineers...Relocation packageFlexible hours
$158.5k - $213.9k
...Boeing Company is looking for multiple Software Systems Engineers (Senior / Lead) to join the Ground... ...background of project experience, and the clear exhibition of superior judgment and... ...Site Acceptance Test - SAT) • Active TS/SCI or DoD Top Secret clearance Travel:...Permanent employmentWork experience placementInterim roleRelocationVisa sponsorshipWork visaFlexible hoursShift workDay shift- An established industry player is seeking a Senior Network Engineer to enhance a diverse network infrastructure. This role involves designing, implementing, and troubleshooting complex networks while providing leadership to junior engineers. The successful candidate will...Flexible hours
- A leading aerospace company in California is looking for an experienced Network Engineer. The ideal candidate will drive the design, deployment, and operation of classified IT networks supporting national security missions. Responsibilities include improving network performance...
$95 - $105 per hour
...A client of Innova Solutions is immediately hiring for a Software Engineer Position type: Full Time, Contract Duration: 12 Months... ...Acceptance Test - FAT, Site Acceptance Test - SAT) Active TS/SCI or DoD Top Secret clearance Qualified candidates...Hourly payFull timeContract workTemporary workWork experience placementImmediate startWorldwideFlexible hours$120k - $170k
A leading aerospace engineering firm in El Segundo, CA is seeking a Space Systems Engineer to lead requirements development and system integration for complex space systems. Qualified candidates will have a Bachelor of Science and at least 9 years of experience, including...- ...Software Systems Engineer Level 5 | El Segundo, California, United States Indotronix is seeking an : Software Systems Engineer Level 5, El... ...formal acceptance testing processes including FQT, FAT, and SAT. Active TS/SCI or DoD Top Secret clearance is highly preferred.Interim roleShift work
$200k - $270k
Principal RF Software Engineer (Starshield) Hawthorne, CA SpaceX was founded... ...Top Secret or Top Secret SCI clearance Active Top Secret... ...pursue a clearance if not already cleared. Note that an active... ...experience. Those with an active TS/ SCI clearance will receive a...Permanent employmentTemporary workRemote workWeekend work$114.75k - $155.25k
Satellite Data Systems Full‑Stack Software Engineer (Experienced/Senior) Company: The Boeing Company... ...designs and application workflows clearly and comprehensively. Proactively identify... ...Qualifications Ability to obtain a TS/SCI U.S. Security Clearance (Post‑Start). 3...Work experience placementInterim roleFlexible hoursShift work
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