• Tyto Athene (Reston, VA)
    **Description** Tyto Athene is hiring a **Senior DevSecOps & Automation Engineer ** with deep expertise in Kubernetes orchestration and strong hands-on experience ... **Responsibilities:** + Architect, deploy, and maintain highly available, cloud-native systems (AWS preferred; Azure/GCP optional) + Develop and streamline… more
    DirectEmployers Association (10/01/25)
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  • Enterprise Resilience Systems

    KBR (Chantilly, VA)
    Title: Enterprise Resilience Systems Engineer - Modeling and Simulation KBR seeks a highly motivated Systems Engineer to support an Intelligence ... Provide technical expertise in systems and engineering to support resilience enterprise mission operations activities, programs, systems , and processes +… more
    KBR (09/02/25)
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  • Systems Engineer 5-…

    M. C. Dean (Vienna, VA)
    …contributes to developing the technical vision and leading transformative enterprise -wide solutions development and implementation. This senior engineering role ... frameworks. + Develop conceptual architecture and design alternative for enterprise -wide information technology solutions, conduct technology research, develop technical… more
    M. C. Dean (08/27/25)
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  • System Engineer (SDA) - Enterprise

    QinetiQ US (Chantilly, VA)
    …architecture and enhance resilience . QinetiQ has an immediate opening for a systems engineer to support SDA's enterprise operations. The candidate will ... and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative… more
    QinetiQ US (10/19/25)
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  • Software Engineer - Air Traffic Control…

    Noblis (Reston, VA)
    …of Primary Responsibility for second-level engineering and operational support of enterprise -level systems in the NAS. Providing 24/7 technical assistance, ... with the FAA to deliver, acquire and manage mission-critical systems that keep America flying safely and efficiently. Our...flight delays by optimizing air traffic management + Enhance resilience and saftety of our national aviation network using… more
    Noblis (08/08/25)
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  • Edge Information Systems Security…

    V2X (Springfield, VA)
    …integrity, respect, responsibility, and professionalism. We are hiring an Edge Information Systems Security Engineer (ISSE) - active TS/SCI clearance to support ... secure configuration concepts, protocols, and security methodologies to local and Enterprise i information systems + Developing and implementing… more
    V2X (09/09/25)
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  • Network Engineer (Expert - Versa)

    BAE Systems (Herndon, VA)
    **Job Description** BAE Systems , a top-ten prime contractor to the US Department of Defense, enables the US government to transform data into intelligence and ... engineering, integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and products to the… more
    BAE Systems (09/09/25)
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  • Senior Systems Engineer , AWS…

    Amazon (Herndon, VA)
    …years of Systems Engineering, DevOps, Site Reliability Engineering (SRE) or Enterprise Production experience in Windows / Linux or similar environments - 3+ ... into, operating, and improving some of the largest software systems humanity has ever built? Do the challenges that...our customers through recommending to service teams to build resilience and reliability into the products at the forefront.… more
    Amazon (09/09/25)
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  • Network Engineer - Decentralized Services…

    Red Gate Group (Arlington, VA)
    …of relevant experience in network development, network security, cybersecurity, and/or enterprise systems + First-hand experience with research and/or ... a Network Engineer to provide on-site support to the Advanced Resilience portfolio in the area of next-generation classified network development for … more
    Red Gate Group (08/23/25)
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  • Senior Information System Security Engineer

    Leidos (Alexandria, VA)
    systems that keep our nation secure. **Ready to engineer solutions that matter?** **Primary Responsibilities** The Digital Modernization Sector at ... Leidos is seeking a dynamic **Information Systems Security Engineer (ISSE)** to support cloud...secure, scalable cloud solutions that enable operational agility and resilience across the USCG enterprise . As the… more
    Leidos (10/18/25)
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  • Senior Network Engineer

    Koniag Government Services (Chantilly, VA)
    …Law 88-352_** **Job Details** **Job Family** **IT, Cyber Security, Network Systems ** **Job Function** **Network Engineer ** **Pay Type** **Salary** **Education ... Koniag Government Services company, is seeking a Senior Network Engineer to support EHS and our government customer. This...serve as a subject matter expert for IT Telecommunication Systems as the point of contact for creating, maintaining,… more
    Koniag Government Services (09/10/25)
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  • Network Engineer , TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …technology into opportunity as a **Network Engineer ** with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At ... Infrastructure and Operations **Skills:** Data Networking,Local Area Network (LAN),Network Systems **Experience:** 10 + years of related experience **US Citizenship… more
    General Dynamics Information Technology (08/01/25)
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  • Network Engineer - Variable Trust Endpoints

    Red Gate Group (Arlington, VA)
    …of relevant experience in cybersecurity, network development, network security, and/or enterprise systems + First-hand experience with research and/or ... is seeking experienced candidates to provide on-site support to the Advanced Resilience portfolio in the area of next-generation classified network development for … more
    Red Gate Group (08/23/25)
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  • Site Reliability Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... community, defense, civil, and commercial markets. Job Title: Site Reliability Engineer Location: Sterling, VA Clearance: TS/SCI Poly **This position is CONTINGENT… more
    Nightwing (09/26/25)
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  • Monitoring Engineer

    SAIC (Springfield, VA)
    …markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT, including cloud services; ... **Description** The Senior Monitoring Engineer in Springfield, VA is a senior-level technical...for the advanced troubleshooting, performance analysis, and optimization of enterprise monitoring platforms. This position is responsible for the… more
    SAIC (08/22/25)
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  • Network Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Network Engineer - Arlington, VA Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... invaluable edge in real estate. We are seeking a motivated and detail-oriented Network Engineer I to join our Data Center Networking team. This is an early-career… more
    CoStar Realty Information, Inc. (10/17/25)
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  • ​​Network Engineer

    Leidos (Ashburn, VA)
    …The CBP SOC is responsible for the overall security of CBP Enterprise -wide information systems , and collects, investigates, and reports any suspected ... intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial Internet… more
    Leidos (10/09/25)
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  • Lead Infrastructure Engineer T5

    CACI International (Sterling, VA)
    Lead Infrastructure Engineer T5 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular ... **The Opportunity:** We are currently seeking an accomplished Senior Infrastructure Engineer to spearhead the development and deployment of advanced data and… more
    CACI International (09/17/25)
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  • Information Systems Security Office (Cloud)

    Tetrad Digital Integrity LLC (Ashburn, VA)
    …and eradicating cyber threats to CBP networks. The SOC safeguards enterprise -wide information systems -including LAN/WAN, cloud, commercial Internet connections, ... + Provide cybersecurity oversight for major CBP applications and general support systems . + Apply ISSO expertise across hybrid enterprise environments, including… more
    Tetrad Digital Integrity LLC (10/08/25)
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  • Information Systems Security Officer - Sr

    Leidos (Ashburn, VA)
    …and eradicating cyber threats to CBP networks. The SOC safeguards enterprise -wide information systems -including LAN/WAN, cloud, commercial Internet connections, ... + Provide cybersecurity oversight for major CBP applications and general support systems . + Apply ISSO expertise across hybrid enterprise environments, including… more
    Leidos (09/23/25)
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