• Senior Systems Engineer Tier III

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    **Overview** SENIOR SYSTEMS ENGINEER | TIER III (MIELS): Bowhead is seeking Senior Systems Engineers to support a customer in Stafford, VA. Support for the ... hardware / software . + Preferred: Subject matter expert with DoD cyber protection team tools, techniques, and procedures (TTPs) + Preferred: Active CISSP +… more
    UIC Government Services and the Bowhead Family of Companies (01/09/26)
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  • Senior Civil Structural Engineer

    Parsons Corporation (Centreville, VA)
    …Our Parsons **Centreville, VA or Washington, DC office** is now hiring for a ** Senior Bridge Engineer to support our Bridge projects in Virginia/DC region,** ... a project or organizational team, or as a lead engineer for a specific discipline on a small to...of industry standard and specialty bridge design and analysis software **Security Clearance Requirement:** None This position is part… more
    Parsons Corporation (01/16/26)
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  • Senior Specialist, Integration/Test…

    L3Harris (Herndon, VA)
    …sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Integration & Test Engineer Job Code: 31128 Job Location: Herndon, ... seeking a highly skilled and experienced Integration and Test Engineer with a strong background in Software ...Test Engineer with a strong background in Software Engineering and Computer Science. The ideal candidate will… more
    L3Harris (11/21/25)
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  • Senior Specialty Engineer

    SAIC (Hampton, VA)
    **Description** SAIC is seeking a highly experienced ** Senior Specialty Engineer ** to develop requirements for game changing combat capabilities for the Air ... solutions in systems engineering and integration; enterprise IT, including cloud services; cyber ; software ; advanced analytics and simulation; and training. We… more
    SAIC (01/20/26)
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  • Senior Systems Engineer

    Leidos (Alexandria, VA)
    **Description** Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security ... Business Area, is currently seeking a highly motivated and experienced Senior Systems Engineer for the Chinook Program. The selected candidate will lead systems… more
    Leidos (11/22/25)
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  • Senior Platform Engineer

    Koniag Government Services (Alexandria, VA)
    …Services,** a Koniag Government Services company **,** is seeking a highly skilled Senior Platform Engineer with a Secret clearance to support **KSS** and ... maintaining scalable platform solutions that empower development teams to deliver high-quality software efficiently and securely. The ideal candidate is an expert in… more
    Koniag Government Services (11/28/25)
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  • Senior Cybersecurity Malware Reverse…

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Cybersecurity Malware Reverse Engineer ** to join our team in the **DC, Maryland, and ... and security events to contain and mitigate incidents. You will research cyber -attacks, malware, and threat actors to determine potential impact and develop… more
    ManTech (11/14/25)
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  • Corporate Enterprise Network (WAN) Network…

    TekSynap (VA)
    …Sensitive Clearance **Overview** We are seeking a Corporate Enterprise Network (WAN) Network Engineer - Senior to join our team supporting Cloud and ... troubleshooting, and performance optimization. + Integrate network hardware and software solutions to support organizational and mission objectives. + Assist… more
    TekSynap (11/08/25)
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  • Cloud Software Engineer

    Parsons Corporation (Charlottesville, VA)
    …what's possible. **Job Description:** Parsons is looking for an amazingly talented **Cloud** ** Software Engineer ** to join our team! In this role you will ... Assisting a Senior Technical Officer develop, install, and manage new software in support of emerging requirements + Software configuration management using… more
    Parsons Corporation (11/24/25)
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  • Acquisition Systems Engineer Senior

    SAIC (Chantilly, VA)
    …solutions in systems engineering and integration; enterprise IT, including cloud services; cyber ; software ; advanced analytics and simulation; and training. We ... part of an exciting and innovative set of programs. The **Acquisition Systems Engineer ** provides support to the Systems Program Office (SPO) in acquisition and… more
    SAIC (11/21/25)
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