• Security Infrastructure Engineer

    Leidos (Alexandria, VA)
    **Description** As a Security Engineer on our team, you will operate and maintain network security infrastructure utilized by a team of cybersecurity ... analysts in support of 24x7x365 mission-critical operations . This position allows hybrid telework about 40% of the time. The other 60% must be on-site. Primary… more
    Leidos (11/15/25)
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  • Chief Cyber Security Engineer

    Virtual Service Operations (Arlington, VA)
    Chief Cyber Security Engineer * Arlington, VA (http://maps.google.com/maps?q=Arlington+VA+USA) Description Are you looking to take the next steps in your career ... as a Chief Cyber Security Engineer ? Let's chat and see if...see if we are a good match! Opportunity: Virtual Service Operations is actively seeking a talented… more
    Virtual Service Operations (12/09/25)
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  • Information Security Engineer

    SAIC (VA)
    **Description** **SAIC** is looking for a **Information Security Engineer ** to lead the security design, implementation and maintenance of a complex Azure ... secure Azure cloud solutions. + Deep understanding of Azure security services and features (Azure Security...+ Strong knowledge in operating system, database, web application Operations & Management. + Familiarity with Linux (RHEL, SUSE)… more
    SAIC (01/08/26)
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  • Information Systems Security

    Nightwing (Sterling, VA)
    …commercial markets. Nightwing is seeking a highly skilled and motivated Information Systems Security Engineer (ISSE) to join our DevSecOps team in Herndon. The ... cyber, data operations , systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include… more
    Nightwing (12/30/25)
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  • Cyber Security Implementation…

    CACI International (Springfield, VA)
    Cyber Security Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... infrastructure and applications running on Windows and Linux operating systems + Engineer and implement cybersecurity solutions leveraging cloud services such as… more
    CACI International (11/14/25)
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  • M365 - IT Application Engineer , Amazon Leo…

    Amazon (Arlington, VA)
    …enabling collaboration through secure, reliable, and highly-available services . These services empower the daily operations for Amazon Leo Manufacturing and ... Amazon Leo for Government. We are seeking an M365 engineer to efficiently design, implement, and operate M365 suite in GCC High Environment. Primary focus will be on… more
    Amazon (12/12/25)
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  • Full Stack Infrastructure Engineer

    Nightwing (Sterling, VA)
    …cyber, data operations , systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include ... cyber space operations , cyber defense and resiliency, vulnerability research, ubiquitous technical...Experts (CODEX) is seeking a skilled Full Stack Infrastructure Engineer with expertise and focus on automated patching and… more
    Nightwing (01/07/26)
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  • Staff Information Security Engineer

    Zscaler (Mclean, VA)
    …customers across multiple government departments. We are looking for a Staff Information Security Engineer who will report to the Senior Manager of Information ... Security Engineering to operate as a vulnerability management engineer inside the US Federal IL6 (SCIF) environment. **This is a fully onsite role based in the… more
    Zscaler (01/06/26)
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  • Trust and Privacy Engineer , Devices…

    Amazon (Arlington, VA)
    Description Devices & Services Trust, Privacy and Accessibility (DSTPA) is responsible for maintaining and raising the trust bar for Amazon customers across a ... diverse set of 30+ Devices and Services . We offer horizontal services for builders...DSTPA team is seeking an exceptional Trust and Privacy Engineer to support architecting and scaling Gen AI-powered platforms… more
    Amazon (01/09/26)
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  • Network Engineer - Decentralized…

    Red Gate Group (Arlington, VA)
    …"Making a Difference for Country and Client," reflects our deep commitment to national security and service excellence. As an employer of choice, we offer ... wellbeing. The Red Gate Group is seeking a Network Engineer to provide on-site support to the Advanced Resilience...design, and testing + Substantial experience with decentralized software services , federated software services , service more
    Red Gate Group (11/22/25)
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