• Big Data Engineer

    SAIC (Chantilly, VA)
    …collection target, technologies, data formats, and naming conventions **Qualifications** + Active TS / SCI with CI Polygraph + Bachelor's degree in Information ... **Description** SAIC is seeking a Big Data Engineer to join our team of professionals providing...Computer Science, Information Systems, Data Science, or Software Engineering and 9 years or more experience; Masters… more
    SAIC (12/08/25)
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  • F5 Network Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …Network Engineer Location: Springfield, VA Eligibility: Candidate must possess an active TS / SCI clearance and be willing to obtain a CI Poly Job Description: ... F5 Network Engineer Location: Springfield, VA, US Job ID: ATR...and internal customers - Install/load operating system and application software - Isolate and resolve hardware and software… more
    Arena Technical Resources, LLC (11/29/25)
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  • Acquisition Systems Engineer

    SAIC (Chantilly, VA)
    …architecture that provides global, persistent, real-time surveillance and activity-based intelligence information . As an Acquisition Systems Engineer , you will ... **Description** **JOB DESCRIPTION:** SAIC is seeking an **Acquisition Systems Engineer ** with a strong desire to enhance technical communication...experience. + Must be a US Citizen with active TS / SCI security clearance with CI polygraph. +… more
    SAIC (11/26/25)
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  • Field Engineer , SME

    Acclaim Technical Services (Reston, VA)
    …among DC area firms and continues to grow. We are actively hiring a Field Engineer with TS / SCI clearance and polygraph supporting a new contract recently ... awarded in Reston, VA. The Field Engineer / Technician will provide technical expertise for various...work. Participate in the test and evaluation of pending software and hardware upgrades at the warehouse laboratory and… more
    Acclaim Technical Services (11/18/25)
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  • Lead, Information Security Systems…

    L3Harris (Ashburn, VA)
    …domains in the interest of national security. Job Title: Anti-Tamper System Security Engineer ( Secret Security Clearance) Job Code: 30715 Job Location: Ashburn, ... area of AT. + Assess systems for Critical Program Information (CPI). + Conduct trade studies and develop AT...RMF (Risk Management Framework) in embedded systems. + Active TS / SCI Clearance is highly desired. In compliance… more
    L3Harris (11/01/25)
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  • AV Field Engineer 3

    M. C. Dean (Vienna, VA)
    …and must meet eligibility requirements, including US Citizenship, for access to classified information ; **Applicants MUST hold an ACTIVE SECRET Clearance or be ... will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and...Applicants MUST also have the ability to obtain a TS / SCI Clearance** **Position / Candidate Requirements** +… more
    M. C. Dean (10/30/25)
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  • SIGINT Ground SPO Mission Processing/Acquisition…

    KBR (Chantilly, VA)
    …resolve issues and risks throughout the acquisition lifecycle Required Qualifications: + Active TS / SCI with CI Polygraph + BS in engineering, physics, or related ... Title: SIGINT Ground SPO Mission Processing/Acquisition Engineer KBR is seeking a highly qualified SIGINT...systems and process the resulting collected data into useful information distributed to IC and DoD users. The candidate… more
    KBR (10/28/25)
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  • Photogrammetric Engineer

    KBR (Springfield, VA)
    …Minimal 0-20% + Working Hours: Standard Qualifications: Required: + Security Clearance: Active TS / SCI with a polygraph + Education: BS degree in Engineering, ... Title: Photogrammetric Engineer Photogrammetric Engineer Belong. Connect. Grow....Electro-Optical payload and imagery geolocation and mensuration performance + Software : Experience writing or enhancing C++, MATLAB, Python, or… more
    KBR (10/21/25)
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  • Mid-Level Enterprise Architecture Engineer

    KBR (Chantilly, VA)
    …briefings, point papers, position papers, reports, and other communications Required Qualifications: + TS SCI w/ Poly + Bachelor's degree in a STEM discipline ... Title: Mid-Level Enterprise Architecture Engineer Belong. Connect. Grow. with KBR! KBR's National...systems and process the resulting collected data into useful information distributed to IC and DoD users. This is… more
    KBR (10/21/25)
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  • Requirements/IVV&T Engineer

    KBR (Chantilly, VA)
    …SE and IVVT functional areas and tools as needed Required Qualifications: + Active TS / SCI with CI Polygraph + Experience working in government or industry in ... Title: Requirements/IVV&T Engineer KBR is seeking a highly qualified Requirements/IVV&T...systems and process the resulting collected data into useful information distributed to IC and DoD users. Specific responsibilities… more
    KBR (10/20/25)
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