• Specialist, Systems Engineering (Space Operations…

    L3Harris (Springfield, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Systems Engineer - Space Operations Trainer (Active TS/SCI w/ ... maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (05/29/25)
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  • Network Engineer

    Leidos (Springfield, VA)
    …configurations across the enterprise. + Ensure compliance with applicable network security protocols, including DoD STIGs, RMF, and other accreditation standards ... and load balancers. + Practical experience in network administration and network security best practices. + Ability to manage and configure firewalls and other… more
    Leidos (05/24/25)
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  • Senior Software Engineer (Multiple Positions)

    ICF (Reston, VA)
    …Agile methodologies and industry best practices + Participate in program development, testing and implementation process + Develop program logic for new applications ... Connect protocols, along with oAuth flows to maintain application security . + Understand Qi-Core/FHIR or QDM profiles and use...and use them to test eCQMs. + Maintain application security including user authentication systems using OAuth 2.0 and… more
    ICF (05/22/25)
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  • Senior Photogrammetric Engineer

    KBR (Springfield, VA)
    …Photogrammetric Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions ... to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country's most critical role -… more
    KBR (05/22/25)
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  • Project Manager, Vertical Construction

    Parsons Corporation (Centreville, VA)
    …the safety officer particularly the Parsons drug and alcohol policy and testing required at local medical facilities. **Education and Typical Experience** + Have ... site and systems accesses based on passing required program background check. ** Security Clearance Requirement:** None This position is part of our Federal Solutions… more
    Parsons Corporation (05/21/25)
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  • Senior Scientist

    Parsons Corporation (Centreville, VA)
    …and quality control, and/or data management. + Familiarity with environmental sampling and testing techniques. + Ability to work independently and with a team. + ... and ADR. + Background in both organic and inorganic laboratory methodology. ** Security Clearance Requirement:** None This position is part of our Federal Solutions… more
    Parsons Corporation (05/20/25)
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  • Network Based Systems Analyst IV (Cyber…

    ARSIEM (Arlington, VA)
    …to work items and tasks, facilitate and conduct initial user acceptance testing if requested, document feedback and needed modifications, and validate the completion ... customer support. Minimum Qualifications + BS Systems Engineering, Computer Science, Cyber Security , Computer Engineering, or related degree; or HS Diploma & 10… more
    ARSIEM (05/17/25)
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  • Network Team Lead

    TekSynap (Arlington, VA)
    …usage reports + and back up device configurations; + Have networking, firewall, security , application coding skills and strong knowledge of the + HTTP protocols to ... devices and work with application teams to mitigate DHS security findings on a + weekly basis including interpreting...drug-free workplace. We reserve the right to conduct drug testing in accordance with federal, state, and local laws.… more
    TekSynap (05/15/25)
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  • Navy EW SLQ-32/Sewip Technician

    BAE Systems (Wallops Island, VA)
    …certification, operational and technical evaluation, combat system training, interoperability testing and participates in at-sea exercises. SCSC provides a ... - These work week configurations may be scheduled on a rotational basis Security clearance requirement: This position requires the successful candidate to be able to… more
    BAE Systems (05/14/25)
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  • Systems Administrator

    TekSynap (Chantilly, VA)
    …interfaces to and from COTS software. + Documenting (via security software/monitoring) alloperationsperformed byend users, system operators, and system maintainers ... Sponsor and affected contractors. **REQUIRED QUALIFICATIONS** + Currentlypossessan activeTopSecret security clearance + Years of experience with degree:BS 5-7 Years,… more
    TekSynap (05/13/25)
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