GE VernovaNYSE: GEV: Designs and services technologies for global power generation and electrification.
2+ YOEBachelor’s degree or equivalent; 2+ years in software deployment/integration; experience with REST APIs, messaging, middleware, or file-based exchanges; scripting with Python/Java/Kotlin; Linux and Kubernetes experience.
Woburn or Boston or Arlington or Dayton or Melbourne or Carlsbad
$170k-$220k/yrOnsiteFull Time
Systems & Technology Research: Develops advanced technology for national security and defense applications.
8+ YOEAbility to obtain Top Secret clearance, Bachelor's in CS or related with 8+ years experience, strong modern C++ skills, multi-threading and performance optimization, test/integration experience, GitLab and CI/CD familiarity, leadership and mentoring ability.
Senior Principal Engineer Software - Field Integration
Melbourne, Florida, United States
$123k-$184k/yrOnsiteFull Time
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
4+ YOESTEM degree with 9/7/4 years software engineering experience (Bachelor/Master/PhD paths), U.S. citizen able to obtain DoD Secret (interim required), experience with C/C++ or OOP on Windows/Linux, full lifecycle and automated testing experience.
Specialist, Integration and Test Software Engineer (40777)
Palm Bay, Florida, United States
OnsiteFull Time
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
4+ YOE4+ years relevant experience (or 8 years without degree). Active Top Secret/TS/SCI clearance, SI&T experience, NI LabVIEW/TestStand, test automation, EGSE development, DOORS, scripting (Python/Java/Perl), strong communication.
Senior Principal Engineer Software - Field Integration
Melbourne, Florida, United States
$123k-$184k/yrOnsiteFull Time
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
4+ YOESTEM degree with 4–9+ years software engineering experience (depends on degree), U.S. citizenship and ability to obtain/maintain DoD Secret clearance (interim required to start), experience with C/C++ on Windows and Linux, strong leadership and integration skills, travel ~50%.
Blue Origin: Develops reusable rockets and systems for human spaceflight.
B.S. in Engineering or equivalent experience, Linux and networking knowledge, software configuration control familiarity, ability to troubleshoot under pressure, and eligibility for U.S. government security clearance.
Bastrop or Cape Canaveral or Hawthorne or McGregor or Redmond or Brownsville or Vandenberg
OnsiteFull Time
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
1+ YOEDesign, evaluate, deploy, and integrate AI systems including LLMs; 1+ years full-stack experience; bachelor's in CS/engineering/math or 2+ years professional software experience; strong software engineering and AI production experience.
AeroVironmentNASDAQ: AVAV: Designs and manufactures unmanned aircraft and tactical missile systems.
12+ YOEBachelor’s degree in a related field with 12+ years of experience; strong C++, software architecture, and hardware-integrated systems; leadership experience; travel; ability to obtain a US DoD security clearance.
Principal Avionics Software Engineer - GNSS (ONSITE)
Melbourne, Florida, United States
$108k-$205k/yrOnsiteFull Time
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
8+ YOEU.S. work authorization required; STEM degree plus 8+ years experience (or advanced degree plus 5+ years). Experience with embedded C/C++, Python, test automation, verification, DO‑178C DAL A processes, and avionics integration/testing.
General Dynamics Mission SystemsNYSE: GD: Engineers secure communication and mission-critical defense technology systems.
2+ YOEBachelor's degree in engineering or equivalent, 2+ years relevant experience, U.S. citizenship, Department of Defense Secret clearance, troubleshooting hardware/software, system integration and test, strong analytical skills.
Linux, Windows, Computer networking, Data acquisition systems, Scripting languages, Robot.Framework
Satellite Systems I&T Engineer - HWIL/SWIL (Contract)
Merritt Island or United States or Europe
RemoteContract
Airbus U.S. Space & DefenseEuronext Paris: AIR: Provides satellite, helicopter, and cybersecurity solutions for U.S. defense.
3+ YOEBachelor's degree in STEM, 3+ years' experience (1 year with Master's), US citizenship, ability to obtain government security clearance; experience with Flatsat/HWIL/SWIL, test automation (TCL, Python), TERMA CCS5, test planning, and hardware/software troubleshooting.
TCL, Python, TERMA CCS5, Flatsats, HWIL, SWIL, GSE
REDLattice: Provides advanced cybersecurity software and vulnerability research services.
Experience deploying and managing LLMs in offline environments, cybersecurity or vulnerability research support, API/interface development, and strong systems integration skills; active TS/SCI clearance or ability to obtain polygraph.
Ardoor: Provides association management services to community and HOA boards.
1+ YOE1–2 years WordPress/Wix experience; HTML5, CSS3, basic JavaScript and PHP; Elementor/Gutenberg; responsive design, basic SEO, integrations, and strong customer-service communication skills.
WordPress, Wix, Duda, HubSpot, CINC, Frontsteps, Elementor, Gutenberg, Google Analytics, Google Tag Manager, HTML5, CSS3, JavaScript, PHP, Vantaca, Caliber
Cimarron: Provider of specialized engineering and technical services for aerospace.
5+ YOEU.S. citizen with Real ID, valid ID at hire; DOT drug/alcohol testing; 5+ years C&DH or related experience; Bachelor's degree; knowledge of C&DH architectures, MIL-STD-1553, Ethernet, software/firmware integration, and strong documentation and coordination skills.
Orlando or Tampa or Lakeland or Melbourne or Daytona Beach or Las Vegas or Denver or Houston
$70-$75/hrRemoteFull Time, Contract
CAI: Provides global IT services and contingent workforce management solutions.
7+ YOE2+ Mgmt7+ years full‑stack development, 2+ years lead experience; hands‑on with Oracle/PL‑SQL, APIs/integrations, Microsoft Azure (.NET), Angular, Python; DevOps/CI/CD; experience with AI tools; strong client communication; must have work authorization not requiring sponsorship.