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4,767 Mission critical developer support engineer jobs in United States

  • MTSI Logo
    MTSI
    4.8
    Senior Systems Security Engineer
    Huntsville, AL
    Adept at working with software developers and engineers providing technical oversight and guidance to securely architect system components.…
    30d+
  • IvoryCloud  Logo
    IvoryCloud
    4.9
    Platform DevSecOps Engineer (US citizen/Secret Clearance Required)
    Rockville, MD
    $155K - $185K (Employer provided)
    *Minimum Years Experience*: 10 years of platform, DevOps, or infrastructure engineering experience, including a minimum of 5 years supporting U.S. federal……
    24d
  • Amtelco Logo
    Amtelco
    3.9
    C++ Linux Back-End Developer
    McFarland, WI
    $57K - $104K (Glassdoor est.)
    Assist the field engineering team in troubleshooting customer-reported issues. Work independently and collaboratively with the C# server development team to……
    30d+
  • Insite Building Services
    Lead Full-Stack Engineer
    Clearwater, FL
    $100K - $135K (Employer provided)
    Bachelor’s degree in computer science, engineering, or a related technical field, or equivalent professional experience.…
    21d
  • Basecamp Franchising Logo
    Basecamp Franchising
    4.1
    Senior Software Engineer
    North Salt Lake, UT
    $140K - $190K (Employer provided)
    Own the quality of all software, writing unit and integration tests, while manually testing their own and peers' code changes. 401k matching (up to 5%).…
    30d+
  • VTS Group Logo
    VTS Group
    3.3
    Regional Sales Manager – Commercial HVAC
    Buford, GA
    Experience working with consulting engineers, mechanical contractors, design-build firms, facility owners, or manufacturer's representatives is highly preferred……
    12d
  • Warrior Tribe Consulting
    COBOL Developer
    Woodlawn, MD
    $121K - $195K (Employer provided)
    Experience must also include providing guidance to technical teams, preparing technical documentation, and collaborating with stakeholders to support……
    24h
  • JE Dunn Construction Logo
    JE Dunn Construction
    4.5
    Project Director, Power Market
    Atlanta, GA
    $74K - $114K (Glassdoor est.)
    Bachelor’s degree in construction management, engineering or related field. Partner Relationship & Strategy: Builds close relationships with the subcontractor……
    30d+
  • General Dynamics Information Technology Logo
    General Dynamics Information Technology
    3.9
    MCCO Senior Test Engineer | Active TS/SCI CI Poly
    Fort Meade, MD
    $106K - $144K (Employer provided)
    May vary based on technical training, certification(s), or degree. Collaborating with stakeholders to develop and refine testing and evaluation strategies,……
    30d+
  • Amtelco Logo
    Amtelco
    3.9
    Senior Artificial Intelligence (AI) Developer
    McFarland, WI
    $68K - $114K (Glassdoor est.)
    Bachelor’s degree _preferred_, Associate degree _required _– educational focus in computer science, artificial intelligence, or a related technical field.…
    30d+
  • Peraton Logo
    Peraton
    3.5
    Cloud Administrator – AI/ML TS/SCI w Poly
    Laurel, MD
    $146K - $234K (Employer provided)
    Shall have demonstrated ability to work within a pre-defined mission focused team structure, follow SOP's, communicate effectively, accept constructive feedback……
    30d+
  • Focused Support Logo
    Focused Support
    4.5
    Principal Software Engineer
    Logan, UT
    $168K - $218K (Employer provided)
    Clearly communicates relevant technical status and direction with non-technical Product Owners and other stakeholders.…
    30d+
  • Warrior Tribe Consulting
    COBOL Developer
    Woodlawn, MD
    $140K - $195K (Employer provided)
    Experience must also include providing guidance to technical teams, preparing technical documentation, and collaborating with stakeholders to support……
    24h
  • IPG Photonics Logo
    IPG Photonics
    3.5
    Lead Laser Component Reliability Engineer
    Oxford, MA
    $112K - $150K (Employer provided)
    The ideal candidate will have a deep understanding of failure mechanisms in fiber-coupled multi-emitter pump modules and their critical components and……
    30d+
  • General Dynamics Information Technology Logo
    General Dynamics Information Technology
    3.9
    MCCO Software Developer SME | Active TS/SCI CI Poly
    Fort Meade, MD
    $170K - $230K (Employer provided)
    May vary based on technical training, certification(s), or degree. Shape project vision, scope, and timelines to deliver high‑impact technical solutions.…
    30d+
  • ENSCO Logo
    ENSCO
    3.9
    Staff Geophysicist
    Chantilly, VA
    $110K - $200K (Employer provided)
    This position may involve access to technology or technical data that is controlled under U.S. export control laws and regulations and the release of which to a……
    30d+
  • General Dynamics Information Technology Logo
    General Dynamics Information Technology
    3.9
    Senior Java Developer (Active TS/SCI with Poly Required - (SIGN-ON BONUS UP TO $30,000)
    Annapolis Junction, MD
    $164K - $207K (Employer provided)
    Bachelor’s degree in a technical field. May vary based on technical training, certification(s), or degree. This role is ideal for engineers who enjoy solving……
    30d+
  • Oshkosh Defense Logo
    Oshkosh Defense
    3.4
    Sr. Systems Validation Engineer
    Oshkosh, WI
    $92K - $148K (Employer provided)
    Communication Skills: Read, write and comprehend simple instructions, short correspondence and memos; Read and interpret safety rules, operating/maintenance……
    30d+
  • Shure Logo
    Shure
    4.3
    Lead System Test Engineer (Audio & Video Solutions)
    Skokie, IL
    $113K - $182K (Employer provided)
    A minimum of 10 years of total experience in quality engineering, system testing, or a related technical field.…
    30d+
  • General Dynamics Information Technology Logo
    General Dynamics Information Technology
    3.9
    System Software Engineer (Up to $30,000 sign on bonus available)
    Hanover, MD
    $187K - $252K (Employer provided)
    May vary based on technical training, certification(s), or degree. Utilize Jira, Jenkins, Docker and other devOps tools. The Software Developer SME must have:…
    30d+
  • Peraton Logo
    Peraton
    3.5
    Cloud Software Engineer – AI/ML Project Top Secret/SCI w/Poly
    Laurel, MD
    $104K - $166K (Employer provided)
    A Bachelor's Degree in Computer Science or in a related technical field from an accredited college or university is highly desired which will be considered……
    30d+
  • Wolfe Logo
    Wolfe
    2.5
    Application Security Engineer
    Pittsburgh, PA
    $110K - $120K (Employer provided)
    Strong verbal and written communication skills, with the ability to explain security concepts to both technical and non-technical teammates.…
    19d
  • MTSI Logo
    MTSI
    4.8
    Software Developer
    Dayton, OH
    Bachelor's degree in Computer Science, Engineering, or a related field. Solid understanding of object-oriented programming principles and design patterns.…
    30d+
  • Vantor Logo
    Vantor
    3.0
    Senior Front-End Software Development Engineer
    Herndon, VA
    $137K - $200K (Employer provided)
    Experience with state management, component-based architectures, and front-end build tools. Participate in architecture discussions and contribute to front-end……
    30d+
  • Peraton Logo
    Peraton
    3.5
    Modeling, Analysis & Simulation (MA&S) Engineer
    Herndon, VA
    $135K - $216K (Employer provided)
    You will define the MA&S strategy, build and govern the modeling ecosystem, and guide engineering teams in using models as the authoritative source of truth for……
    30d+
  • Leidos Logo
    Leidos
    3.8
    Lead Security Engineer with TS/SCI Poly
    Annapolis Junction, MD
    $154K - $278K (Employer provided)
    Define and drive security strategy, including risk assessment and management, security control assessment, continuous monitoring, service design, and broader……
    30d+
  • Peraton Logo
    Peraton
    3.5
    Cloud Software Engineer Level 2 – AI/ML TS/SCI w/Poly
    Laurel, MD
    $135K - $216K (Employer provided)
    Taxonomy, Ontologies, and Big-Data Cloud Scalability (Amazon, Google, Facebook), cluster monitoring tools (e.g. Hobbit, Ganglia), Artificial Intelligence (AI),……
    30d+
  • Wissen Infotech Logo
    Wissen Infotech
    3.8
    Java Full stack Engineer (Low Latency Trading)
    Alpharetta, GA
    $108K - $146K (Glassdoor est.)
    Graduate-level degree in computer science, engineering, or related technical field. Collaborate with cross‑functional teams (trading, product, architecture) to……
    30d+
  • Relative Dynamics Logo
    Relative Dynamics
    3.6
    Senior Software Engineer
    Sioux Falls, SD
    $95K - $147K (Glassdoor est.)
    As a senior developer, you will influence technical direction, provide mentorship to junior engineers, contribute to system architecture decisions, and help……
    30d+
  • Vantor Logo
    Vantor
    3.0
    Cyber Operations Capabilities Developer (TS/SCI)
    Annapolis Junction, MD
    $92K - $195K (Employer provided)
    This is a highly technical position suited for engineers with deep hands-on experience in systems programming, reverse engineering, and offensive capability……
    30d+
MTSI Logo

MTSI

4.8

Senior Systems Security Engineer

Huntsville, AL