• Senior Computer Network Defense (CND)…

    V2X (Springfield, VA)
    …respect, responsibility, and professionalism. We are hiring a great opportunity for a Senior Computer Network Defense (CND) Engineer - Top Secret clearance. This ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Computer Network Defense (CND) Engineer tests,...7 or more years experience implementing and maintaining Cyber Security technologies on a multi-platform ( Windows , Red… more
    V2X (05/23/25)
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  • Senior Network Engineer

    CACI International (Arlington, VA)
    Senior Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... Local Anticipated Posting End: 7/28/2025 **The Opportunity:** CACI is seeking a versatile Senior Network Engineer to support the Federal Protective Service (FPS)… more
    CACI International (05/03/25)
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  • Senior Cyber Capability Developer (Reverse…

    Leidos (Lorton, VA)
    Security Sector (NSS) has a new and exciting opportunity for a Senior Cyber Capability Developer (Reverse Engineer ) in our Cyber & Analytics Business ... anticipation of an upcoming contract award! **What you'll be doing:** + The Senior Cyber Capability Developer (Reverse Engineer ) is an accomplished technical… more
    Leidos (03/26/25)
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  • Senior Service Engineer - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    Come get in on the ground floor of PLx! We are seeking a Senior Service Engineer to join our team! PLx (Protection Level X) is a managed service designed to ... Virtual Enclaves, the cornerstone and foundation that provides the isolation, security and compliance required for the sensitive mission workloads. Our diversity… more
    Microsoft Corporation (06/01/25)
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  • Senior End User Tech Engineer

    Eliassen Group (Richmond, VA)
    ** Senior End User Tech Engineer ** **Anywhere** **Type:** Contract-to-Hire **Category:** Engineer **Industry:** Insurance **Workplace Type:** Remote ... client is seeking an experienced Sr. End User (EUC) Engineer to join our team. The successful candidate will...candidate will have over 4 years of experience managing Windows workstations and a strong background in implementing and… more
    Eliassen Group (06/03/25)
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  • Senior Systems Engineer -Project…

    L3Harris (Herndon, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Systems Engineer -Project Integration Job Code: 24107 ... skilled, wide breadth of responsibility and a motivated Systems Engineer to join our team. The role involves evaluating...+ Must be able to obtain a DOD secret security clearance + Office-based with occasional travel to project… more
    L3Harris (05/16/25)
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  • Physical Security Engineer 4

    M. C. Dean (Chantilly, VA)
    …improving lives, and changing the world for the better. We are seeking a **Physical Security Engineer 4** to join our ** Security and Electronic Systems ... at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver… more
    M. C. Dean (05/19/25)
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  • Senior Cross-Domain Solution System…

    CACI International (Hampton, VA)
    Senior Cross-Domain Solution System Engineer Job Category: Science Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... Opportunity:** CACI has an exciting opportunity for an experienced Senior Cross-Domain Solution Systems Engineer to join...join a team bringing new solutions for critical national security missions to the Air Force Intelligence Community. This… more
    CACI International (05/17/25)
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  • Senior IT Systems Engineer - Sr…

    SAIC (Suffolk, VA)
    **Description** SAIC is looking for a **Secret** **cleared Senior Systems Engineer ** to serve as a ** Senior Systems Administrator** with experience in US ... of additional experience can be considered in lieu of degree. **Required Security Clearance:** + Secret Clearance required. **Required Skills and Experience:** +… more
    SAIC (05/10/25)
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  • Software Engineer II/ Senior

    Microsoft Corporation (Reston, VA)
    …no further than the Microsoft Defender engineering team. Defender is looking for a **Software Engineer II and/or Senior Software Engineer ** to join our team. ... Are you interested in working for on cutting-edge cloud security products? Would you like to be part of...with CI/CD concepts and Git. + 2+ years of Windows / Linux hands on system experiences + Experience… more
    Microsoft Corporation (03/12/25)
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