• Acquisition Systems Engineer

    SAIC (Chantilly, VA)
    …for the transition of prototype software to baseline programs for long term operations & maintenance (O&M) support . + Provide acquisition advisory services ... **Description** SAIC is seeking an **Acquisition System Engineer ** to fill a critical position on SAIC's...** , you will provide Acquisition and Program Management Support to multiple rapid research and development efforts aimed… more
    SAIC (12/23/25)
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  • Cisco Identity Services Engineer…

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** **CISCO IDENTITY SERVICES ENGINEER /ADMINISTRATOR (RDTE)** Bowhead has an immediate opening for a Cisco Identity Services Engineer /Administrator ... (ISE) to provide Design and Engineering Operation and Maintenance support for ISE systems on the classified and unclassified Research, Development, Test and… more
    UIC Government Services and the Bowhead Family of Companies (12/18/25)
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  • Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Cyber Security Engineer ** to join our team in **Chantilly, VA** . Senior Cyber Security ... quality of cyber security-related solution delivery, development, testing, and deployment in support of cyber security efforts. You will help create secure and… more
    ManTech (12/11/25)
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  • Senior Threat Detection Engineer

    Capital One (Mclean, VA)
    Senior Threat Detection Engineer The Threat Detection & Analytics team is seeking qualified professionals to join our ranks. This highly specialized team of skilled ... creating high-quality detection logic and telemetry for our Security Operations Center (SOC) and related enterprise teams. With a...on best practices and industry frameworks. As a Detection Engineer , you will defend Capital One by helping to… more
    Capital One (12/07/25)
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  • Linux Engineer

    Arena Technical Resources, LLC (Chantilly, VA)
    …to these systems - Provide support to IT systems including day-to-day operations , monitoring and problem resolution for all of the server/storage devices - ... Linux Engineer Location: Chantilly, VA, US Job ID: ATR...experts from across several contracts and service lanes to support and document systems environments - Provide On-Call … more
    Arena Technical Resources, LLC (11/29/25)
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  • Cyber Network Security Engineer

    CACI International (Chantilly, VA)
    …None Type of Travel: None * * * **The Opportunity:** You will support our work automating cybersecurity operations , emulating adversary behavior, and improving ... Cyber Network Security Engineer Job Category: Engineering Time Type: Full time...thwart or detect attacks, develop approaches to automate cybersecurity operations , and engage in research to improve the state… more
    CACI International (11/07/25)
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  • Expert Security Engineer

    Amentum (Springfield, VA)
    …Ensure and maintain integration compliance with enterprise services * Provide continuous monitoring support for information systems * Assist with running ... look no further. Amentum is seeking an **Expert Security Engineer ** to join our team of passionate individuals in...in **Springfield, VA** . In this role you will support challenging, mission-critical projects that make a direct impact… more
    Amentum (11/14/25)
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  • ADC Engineer I, Platform Engineering…

    Amazon (Arlington, VA)
    …Amazon. On a typical day, our Amazon Dedicated Cloud Engineers (ADCE) will support AWS Config engineering and operations by completing activities including but ... Do you have a deep passion and desire to engineer and operate the world's largest cloud computing infrastructure...industry. As a member of the UC organization, you'll support the development and management of Compute, Database, Storage,… more
    Amazon (12/09/25)
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  • Firewall Engineer in

    Virtual Service Operations (Norfolk, VA)
    …we are a good match! Overview: We are seeking an experienced Firewall Engineer to support the Next-Generation Firewall Modernization Project, migrating from ... Firewall Engineer in Norfolk, VA * Norfolk, VA (http://maps.google.com/maps?q=Norfolk+VA+USA)...setup, HA configuration, security zone design, AD/ISE integration. + Support cutover & stabilization: application whitelisting, NAT policy tuning,… more
    Virtual Service Operations (10/22/25)
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  • Network Engineer /Architect SME

    Leidos (Fort Belvoir, VA)
    …is seeking a **Network Engineer /Architect with subject matter expertise** to support large-scale migration and operations on a large, high-profile DOD ... contract. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and… more
    Leidos (12/06/25)
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