• Full Stack Software Engineer SME

    Leidos (Chantilly, VA)
    …Business Area, is seeking a highly experienced, versatile, and visionary Full Stack Software Engineer Subject Matter Expert (SME) for the Maru Program. In ... **Description** National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security… more
    Leidos (11/01/25)
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  • Network Engineer - Data Center

    Trace Systems Inc (Portsmouth, VA)
    …significant events from the prior day. Minimum Qualifications + Active, in-scope US Government issued Top Secret clearance. + Due to the nature of the work and ... Title: Network Engineer - Data Center Location: Portsmouth, VA Job Responsibilities Trace Systems is seeking a Network Engineer - Data Center to support the… more
    Trace Systems Inc (12/15/25)
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  • Associate Systems Engineer

    The MITRE Corporation (Mclean, VA)
    …and cybersecurity domains. Job Description: This is an opportunity for an Associate Systems Engineer with an interest in advancing and applying innovative ... processes + Performing System Design and development (such as software development), systems modernization, and architecture +...year from the date of hire, the following clearance(s): Top Secret /SCI Salary compensation range and midpoint:… more
    The MITRE Corporation (01/09/26)
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  • Ground Systems Engineer

    Noblis (Chantilly, VA)
    …in software design and architecture. Required Qualifications + Active Top Secret /SCI clearance with Counterintelligence (CI) Polygraph. + US Citizenship ... Responsibilities Noblis ESI is seeking an experienced **Ground Systems Engineer ** to work on complex...JIRA, Confluence. + Proficiency in using modeling tools and software (eg Sparx Enterprise Architect, or Capella). + Familiarity… more
    Noblis (12/24/25)
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  • Senior System Engineer

    TekSynap (Fort Belvoir, VA)
    …Cisco Certified Network Professional Switching (CCNP) + Cisco Certified Network Associate (CCNA) **Clearance** Top Secret - IT-I (Tier 5) must be able to attain ... perception, and ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** US Citizen Top Secret clearance **OTHER DUTIES** Please note this job… more
    TekSynap (12/11/25)
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  • Acquisition Systems Engineer

    SAIC (Chantilly, VA)
    …experience. Relevant experience to be substituted in lieu of degree. + **Active Top Secret /SCI with Polygraph.** + **3+ years of government program management ... **Description** SAIC is seeking an **Acquisition System Engineer ** to fill a critical position on SAIC's...Directorate (GED), which is responsible for the acquisition of systems over the complete end-to-end life cycle. The rapidly… more
    SAIC (12/23/25)
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  • Front End Software Engineer

    Arena Technical Resources, LLC (Mclean, VA)
    Front End Software Engineer Location: McLean, VA, US Job ID: ATR 17066 Job Description JOB DESCRIPTION: The Front-End Software Engineer will design and ... and platforms. -Troubleshoots complex problems and provides customer support for software systems and application issues. First Name Required Last Name… more
    Arena Technical Resources, LLC (11/09/25)
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  • Systems Administrator II Generalist Sr…

    V2X (Springfield, VA)
    …VA . The position is required to be onsite. The position requires an active Top Secret /SCI clearance and the ability to obtain and maintain a Counterintelligence ... Administrator II shall work closely with the activity's Senior Systems Administrator, Network Engineer as well as...The position requires US Citizenship and an active DoD Top Secret with SCI clearance and the… more
    V2X (11/15/25)
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  • SIGINT Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an **SIGINT Systems Engineer ** to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large SETA ... to be substituted in lieu of degree. + Active Top Secret /SCI clearance with Poly. + Experience...experience within overall customer domain. + Strong knowledge of software architectures, spacecraft ground systems and processes… more
    SAIC (11/21/25)
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  • Senior Software Development Engineer

    Oracle (Richmond, VA)
    …thrives, providing the connective tissues and purpose-built solutions. We are seeking a ** Software Development Engineer (SDE)** to join ASC team within the ... Operating independently, you mentor junior engineers, promoting best practices in software engineering, distributed systems , and cloud infrastructure. +… more
    Oracle (12/20/25)
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