• Sr. Software Engineer TS/SCI Polygraph

    Leidos (Alexandria, VA)
    **Description** Leidos has an exciting opportunity for a Sr. Software Engineer ! *Must have an active TS/SCI Polygraph up front. No exceptions.* You will perform ... common functions and shared actions for developers and testers. You will engineer , author, tune and document automation scripts in a development environment and… more
    Leidos (12/10/25)
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  • Facilities Mechanical Engineer

    Leidos (Chantilly, VA)
    …Mechanical Engineer to lead the design, maintenance, and configuration management of building mechanical systems across mission-critical sites. This role ... + Familiarity with Facility Management Control Systems (FMCS). + Active Professional Engineer (PE) license or ability to obtain licensure within one year of… more
    Leidos (12/06/25)
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  • Systems Engineer

    CACI International (King George, VA)
    Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: ... * * **The Opportunity:** CACI is looking for Systems Engineer who will provide analysis support to the Combat...Review Board (CRB), Fleet Change Review Board (FCRB), Software Configuration Control Board (SCCB), and Fleet Advisory Board (FAB)… more
    CACI International (12/05/25)
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  • Senior DevOps Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior DevOps Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, ... estate. We are currently seeking an accomplished Senior DevOps Engineer to join our team, while supporting our multiple...for small to medium size tasks and projects + Configuration management tools (eg, Chef, Puppet, Ansible) + Infrastructure… more
    CoStar Realty Information, Inc. (12/05/25)
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  • Software Engineer TS SCI

    Northrop Grumman (Stafford, VA)
    …history, they're making history. Northrop Grumman, Defense Systems, is seeking a software engineer to work on the Whisper programs in Stafford, Virginia. The Whisper ... remotely control multiple systems worldwide. Rf Signal equipment and RF microwave engineer to provide our customer with 24 x 7 communication capabilities.… more
    Northrop Grumman (12/05/25)
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  • Information System Security Engineer

    Amentum (Warrenton, VA)
    …If so, look no further. Amentum is seeking a Senior Information System Security Engineer (ISSE) to join our team of passionate individuals in Warrenton, VA. In this ... **Responsibilities:** The duties and responsibilities of the Senior Information System Security Engineer (ISSE) include, but are not limited to, the following: *… more
    Amentum (12/05/25)
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  • Enterprise Monitoring Engineer

    SAIC (Springfield, VA)
    **Description** The Enterprise Monitoring Engineer in Springfield, VA is a senior-level technical expert who is accountable for the advanced troubleshooting, ... in hybrid environments, including on-premises, cloud, and virtual infrastructure. The engineer is responsible for the final escalation point for complex monitoring… more
    SAIC (12/05/25)
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  • Littoral Combat Ship Platform Engineer

    ManTech (Portsmouth, VA)
    **MANTECH** seeks a motivated, career customer-oriented **Littoral Combat Ship (LCS) Platform Engineer ** to join our team in **Portsmouth, VA** This is an **Onsite** ... tasks for Program and Fleet Modernization requirements with associated configuration data for assigned ship class. + Coordinate CMP...Chief or Master Chief); OR Prior experience as Port Engineer or Project Manager for subject ship class. +… more
    ManTech (12/02/25)
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  • Cybersecurity Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    Imagine One has an urgent need for **Cybersecurity Engineer III** candidates for a position supporting the US Navy. Apply now and start meeting new challenges and ... Dam Neck Division) located in Virginia Beach, Virginia. The **Cybersecurity Engineer III** shall meet the following requirements: **Experience Requirements:** +… more
    Imagine One Technology & Management (12/01/25)
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  • F5 Network Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    F5 Network Engineer Location: Springfield, VA, US Job ID: ATR 17581 Job Description Job Title: F5 Network Engineer Location: Springfield, VA Eligibility: ... by utilizing tools such as Retina and HBSS - Maintain operational, configuration , and other standard operating procedures (SOPs) - Verify system availability with… more
    Arena Technical Resources, LLC (11/29/25)
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