• Senior Software Developer - TS/SCI w/ Poly

    Parsons Corporation (Chantilly, VA)
    …**r.** **Software Developer** that will lead teams in the design, development, and maintenance of complex systems. We meet customer and mission needs by leveraging ... process, from understanding customer requirements, to design, development, testing and deployment. Senior members at BRE also directly assist with winning new work,… more
    Parsons Corporation (08/19/25)
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  • Senior Web Developer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Web Developer** to join our team in **DC, Maryland, and Virginia (DMV) area** . In this role you ... development, track and test deployed web sites to ensure currency, support maintenance , troubleshooting, operations, and security of web sites + Uses software… more
    ManTech (08/19/25)
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  • Senior Software Developer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Developer** to join our team in **DC, Maryland, and Virginia (DMV) area** . In this ... diagrams, documentation, and other artifacts that support software use, maintenance , troubleshooting, and operations + Uses software development best practices… more
    ManTech (08/19/25)
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  • Senior Property Accountability Consultant

    Guidehouse (Mclean, VA)
    …asset acquisition, audit and sustainment initiatives. This position is for a Senior Property Accountability Consultant for the F-35 Joint Program Office. Duties ... III certification in one of the following: + Sustaining Engineering + Maintenance Planning and Management + Design Interface + Certification and/or experience in… more
    Guidehouse (08/18/25)
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  • Senior Systems Engineer - TS/SCI + Poly…

    RTX Corporation (Sterling, VA)
    …that create a safer, more secure world. We have an exciting opportunity for a ** Senior Systems Test Engineer** to join our Air & Space Defense Systems (ASDS) team. ... in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products. The… more
    RTX Corporation (08/16/25)
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  • Senior ADC Windows Client Engineer, Region…

    Amazon (Arlington, VA)
    …Amazon Dedicated Cloud for US Government customers. We are looking for a motivated Senior Engineer to deliver results for our customers. This is a hands-on position ... and drive improvements in monitoring and visualization of system health, status of maintenance tasks, and reporting systems A day in the life Diverse Experiences AWS… more
    Amazon (08/15/25)
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  • Senior Software Developer

    Parsons Corporation (Chantilly, VA)
    …Parsons is seeking a highly motivated, self-directed professional for a ** Senior Software Developer** role. The ideal candidate will have hands-on experience ... Demonstrated experience with the data ETL lifecycle and the development and maintenance of ETL systems. + Experience with DevOps-related tools including Docker,… more
    Parsons Corporation (08/15/25)
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  • Senior Network Engineer

    ManTech (Stafford, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior ** **Network Engineer** to join our team in **Stafford, VA** . **Responsibilities include but are ... configured, and compliant with DISA STIG requirements; performs regular maintenance , updates, and troubleshooting. + Configures, maintains, and monitors firewalls,… more
    ManTech (08/15/25)
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  • Senior Insider Threat Analyst

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented ** Senior ** **Insider Threat Analyst** to join our team in **Chantilly, VA.** **Responsibilities include but ... awareness briefings on insider threat related trends. + Performing all operations, maintenance and refinement of the case management system. + Collaborating across… more
    ManTech (08/15/25)
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  • Senior Systems Engineer

    Leidos (Chantilly, VA)
    …_Redundancy & Project Support_ + Serve as the operational backup for the senior systems engineer. + Participate in infrastructure and system upgrade projects. + Be ... available for after-hours support and planned maintenance windows as needed. **Required Clearance** **:** Must possess an active and in scope **TS/SCI With Poly** to… more
    Leidos (08/15/25)
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