• Senior 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** . ... and learn how to operate the front and back end of new products and processes. The Team is...duties and responsibilities of the **Senior Information System Security Engineer (ISSE)** include, but are not limited to, the… more
    Amentum (07/29/25)
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  • Network Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …DoD enclaves, including compute storage, networking, routing, switching, firewalls, and end - user devices + Experience deploying Gigamon appliances and network ... Network Engineer , Senior The Opportunity: Are you looking for...our nation? As a systems security and network security engineer , you will be responsible for the enterprise deployment… more
    BOOZ, ALLEN & HAMILTON, INC. (07/25/25)
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  • Cybersecurity Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    …Micro sof t, or Google + Experience with Identity Management, Privileged User Access, Access Controls, End Point Protection, Network Protection, Vulnerability ... Cybersecurity Engineer , Senior The Opportunity: Are you looking for...system security to safeguard our nation? As a cybersecurity engineer , you can identify, implement, and operate the systems,… more
    BOOZ, ALLEN & HAMILTON, INC. (07/25/25)
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  • Sr. Systems Engineer

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **Sr. Systems Engineer ** to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program ... external mission partners operating in CONUS and OCONUS locations. The Sr Systems Engineer will deploy new Windows and Linux servers and systems and provide support… more
    Leidos (07/23/25)
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  • SIGINT System Engineer - Mid

    KBR (Chantilly, VA)
    Title: SIGINT System Engineer - Mid Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high- end engineering and advanced technology ... space defense. KBR is seeking a Mid-Level SIGINT Systems Engineer to be part of our team supporting our...frameworks for authorization like OAuth 2.0, OpenID Connect (OIDC), User -Managed Access (UMA) + Familiarity with the functions of… more
    KBR (07/22/25)
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  • Splunk Engineer Mid

    Leidos (Ashburn, VA)
    **Description** Leidos Digital Modernization Sector is seeking an experienced **Splunk Engineer ** **,** for this highly visible cyber security program supporting ... and reports any suspected and confirmed security violations. As a Splunk Engineer , you will support the full system engineering life cycle, including requirements… more
    Leidos (07/16/25)
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  • Software Virtualization Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    Software Virtualization Engineer Location: Springfield, VA, US Job ID: ATR 17564 Job Description Job Title: Software Virtualization Engineer Location: ... supports a broad range of IT enterprise services for end -users around the globe, with smaller project teams that...changes into the app sequencing process - Identification of user application settings that need to be persisted in… more
    Arena Technical Resources, LLC (07/07/25)
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  • Portfolio Systems Engineer , SR

    KBR (Chantilly, VA)
    Title: Portfolio Systems Engineer , SR Portfolio Systems Engineer , SR Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high- end ... position is contingent upon contract award Key Responsibilities: + Analyze user 's requirements, concept of operations documents, and high-level system architectures… more
    KBR (07/05/25)
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  • Sr. Site Reliability Engineer (SRE)

    Steampunk (Mclean, VA)
    …client-focused, mission-driven excellence. Steampunk is looking for an experienced Site Reliability Engineer with an appetite for taking on new challenges. **Who We ... teams are powered by diverse perspectives, backgrounds, and experiences. To that end , Steampunk is an equal opportunity employer committed to promoting diversity of… more
    Steampunk (07/04/25)
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  • Data Engineer

    ManTech (Ashburn, VA)
    …databases used to support analytic application development, functionality, and targeting end user (officer) operations. **Minimum Qualifications:** + HS ... **ManTech** seeks a motivated, career- and customer-oriented **Data Engineer SME** to join our innovative team in **Ashburn, VA** . This is a hybrid position with 2… more
    ManTech (07/02/25)
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