• Senior Software Engineer - Training System

    RTX Corporation (Sterling, VA)
    …in complexity from desktop training all the way up to high fidelity weapon system and full-flight training systems including full visual motion and simulator ... Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required, as only US citizens… more
    RTX Corporation (09/16/25)
    - Related Jobs
  • Information System Security Officer (ISSO)

    CACI International (Chantilly, VA)
    Information System Security Officer (ISSO) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... * **Exciting Opportunity: Join Our Dynamic Cybersecurity Team as an Information Systems Security Officer (ISSO)!** Are you passionate about cybersecurity and eager… more
    CACI International (10/31/25)
    - Related Jobs
  • Lead, Information Security Systems Engineer…

    L3Harris (Ashburn, VA)
    …cyber domains in the interest of national security. Job Title: Anti-Tamper System Security Engineer (Secret Security Clearance) Job Code: 30715 Job Location: ... development and implementation of Anti-Tamper (AT) measures throughout the System Development Lifecycle. + Serve as a Subject Matter...Expert (SME) in the area of AT. + Assess systems for Critical Program Information (CPI). + Conduct trade… more
    L3Harris (11/01/25)
    - Related Jobs
  • Systems Engineer

    Leidos (Chantilly, VA)
    …in systems engineering and IT project management. + The team of System Engineers will assist shepherd multiple IT systems through the security accreditation ... , equipment and technologies to improve and enhance existing systems . + The System Engineers will diagnose...problems with overseas populations, inspect and test all equipment prior to deployment, work with personnel to identify requirements… more
    Leidos (11/19/25)
    - Related Jobs
  • Cyber Systems Engineer - level 3 or 4

    Northrop Grumman (Dulles, VA)
    …with multiple engineering disciplines and contribute to the secure design of complex systems + System Security Engineering Requirements management in support of ... program protection (PP) requirements, work with systems engineers to decompose system -level security controls...must be able to obtain a CISSP or CASP prior to start + Experience designing systems /networks… more
    Northrop Grumman (11/18/25)
    - Related Jobs
  • Internship Program: Power System Controls…

    Eaton Corporation (Manassas, VA)
    …to provide solutions to our customers' power problems at every stage of the power system . The **Power Systems Solutions** group is a full-service systems ... extensive services that ensure safe, efficient, and reliable power systems at every stage. + **Strategic Networking:** Benefit from...of the largest and most experienced teams of power system professionals in the industry. As one of our… more
    Eaton Corporation (09/04/25)
    - Related Jobs
  • Systems Engineer

    Leidos (Norfolk, VA)
    …Leidos Digital Modernization sector is currently seeking a motivated, career oriented System Engineer with proven experience to join the JSP Platform Services team ... The JSP Platform Services team in Norfolk, VA,supports the Defense Information Systems Agency (DISA) Joint Service Provider (JSP) by providing technical services for… more
    Leidos (09/17/25)
    - Related Jobs
  • Model and Simulation Systems Engineer

    KBR (Chantilly, VA)
    …+ Bachelor's Degree in the STEM field + 5+ years' experience in the space systems domain + Prior experience with satellite systems + Experience in ... and Analysis experience + Experience with orbital analysis tools such as Ansys Systems Toolkit (STK) + Prior experience with resilience mission fundamentals +… more
    KBR (11/06/25)
    - Related Jobs
  • Senior Security Systems Engineer…

    Cydecor, Inc. (Dahlgren, VA)
    …Federal Government solutions provider, delivering differentiated innovations in mission systems and business platforms. We leverage leading-edge secure systems ... Excellence, what separates us. Job Description: Cydecor is seeking a Senior Security Systems Engineer to support cybersecurity and systems engineering for US… more
    Cydecor, Inc. (11/20/25)
    - Related Jobs
  • Scientist, Systems Engineer - Ashburn/Palm…

    L3Harris (Ashburn, VA)
    …of the customer during program reviews. This role requires experience in systems engineering, system architecture development, strong technical skills over ... * Leads and coordinates various analyses to optimize total system of systems and/or system ...Bachelor's Degree and a minimum of 12 years of prior relevant experience. Graduate Degree and a minimum of… more
    L3Harris (10/26/25)
    - Related Jobs