• Sr Java Developer / SDET

    System One (Reston, VA)
    Job Title: Sr Java Developer/ SDET Type: 6+ month Contract Compensation: $79.50 Contractor Work Model: Mainly Remote, Hybrid days- Reston, VA Senior Java Developer / ... multiple projects, writing production code, and owning quality across the software lifecycle. Responsibilities + Design, develop, test, and maintain Java-based… more
    System One (12/26/25)
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  • Lead Systems Architect

    Nightwing (Sterling, VA)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... Location: Sterling, VA Clearance: TS/SCI Poly **This position is CONTINGENT upon contract award** The Lead Systems Architect (LSA) is responsible for the design,… more
    Nightwing (12/26/25)
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  • Data Engineer

    Nightwing (Sterling, VA)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... Location: Sterling, VA **Clearance: TS/SCI Poly** **This position is CONTINGENT upon contract award** The Data Engineer (DE) works with the Sponsor, Mission… more
    Nightwing (12/26/25)
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  • Cybersecurity Project Engineer

    Nightwing (Sterling, VA)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... Location: Sterling, VA Clearance: TS/SCI Poly **This position is CONTINGENT upon contract award** The Cyber Security Project Engineer (CSE) supports the LSA to… more
    Nightwing (12/26/25)
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  • Technical Product Analyst

    System One (Vienna, VA)
    …Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear Contract Description: * Requirements gathering and documentation. Ability to analyze to manage ... environment. * Bachelor's degree in Management Information Systems, Computer Science, Software Engineering, or other related field, or the equivalent combination of… more
    System One (12/26/25)
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  • Expert Statistician/Mathematician - Quality…

    Peraton (Herndon, VA)
    …amounts of data for statistical modeling and graphic analysis/ metrics. + Develop software or work with developers to automate the collecting and processing of data. ... learning, and data integration methodologies. + Experienced with intelligence databases, software , and analytical tools. + Ability to work collaboratively with users… more
    Peraton (12/24/25)
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  • Senior Statistician/Mathematician - Quality…

    Peraton (Herndon, VA)
    …amounts of data for statistical modeling and graphic analysis/ metrics. + Develop software or work with developers to automate the collecting and processing of data. ... learning, and data integration methodologies. + Experienced with intelligence databases, software , and analytical tools. + Ability to work collaboratively with users… more
    Peraton (12/24/25)
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  • Ground Systems Engineer

    Noblis (Chantilly, VA)
    …and integration of automated test solutions and continuous improvement in software design and architecture. Required Qualifications + Active Top Secret/SCI clearance ... Familiar with JIRA, Confluence. + Proficiency in using modeling tools and software (eg Sparx Enterprise Architect, or Capella). + Familiarity with modeling languages… more
    Noblis (12/24/25)
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  • Solution Architect - AI & Cyber Innovation

    Leidos (Chantilly, VA)
    …and broaden Leidos contributions in technical leadership resulting in increased contract growth and improved customer satisfaction. Primary Focus Areas *Intelligent ... expertise in one or more mission-critical domains-AI, Cyber, Quantum, Software Engineering, Digital Modernization, Cloud Migration, or Mission Operations with… more
    Leidos (12/23/25)
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  • Acquisition Systems Engineer

    SAIC (Chantilly, VA)
    …+ Draft common acquisition artifacts such as statements of work (SOW), Contract Data Requirements Lists (CDRL), In Scope Determinations, and proposal evaluation ... + Help coordinate with other Program Offices for the transition of prototype software to baseline programs for long term operations & maintenance (O&M) support. +… more
    SAIC (12/23/25)
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