• Sr. Security Engineer - Red Team

    NVR (Reston, VA)
    …of security -first thinking. Key Responsibilities + Plan and execute advanced Red Team operations, including adversary emulation, social engineering, and lateral ... Sr. Security Engineer - Red Team Job Category Information...Apply Now (https://phg.tbe.taleo.net/phg01/ats/careers/v2/applyRequisition?org=NVRINC&cws=52&rid=35598) NVR, Inc. is seeking a Senior Security Engineer to join our Red Team within the… more
    NVR (10/01/25)
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  • OERI - Critical Infrastructure and Data…

    Old Dominion University (Suffolk, VA)
    …OERI - Critical Infrastructure and Data Transformation (CID) to Advance National Security (Research Faculty, Non Tenure Track ) Department RESILIENCE CLUSTER HIRE ... cluster aiming for the Critical Infrastructure and Data Transformation to Advance National Security to begin in Fall 2026. This is an annual 12-month appointment… more
    Old Dominion University (09/27/25)
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  • Electronic Security Systems Technician

    Evergreen Fire and Security (Springfield, VA)
    Who We Are Evergreen Fire and Security (EFS) is a recognized leader in the life safety and security solutions industry. We are entrusted by the Federal ... critical infrastructure, and information by providing and maintaining technically advanced and innovative fire alarm, access control, intrusion detection, CCTV,… more
    Evergreen Fire and Security (09/27/25)
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  • R&D Program Analyst - Homeland Security

    Noblis (Reston, VA)
    …to successfully support the strategic goals of the Department of Homeland Security (DHS) Science and Technology Directorate (S&T). DHS S&T was established by ... to provide innovative scientific and technical solutions to the nation's homeland security challenges. Within S&T, Noblis works with the government to execute… more
    Noblis (09/26/25)
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  • Cyber Security Engineering Specialist III

    William C Brown Inc (Springfield, VA)
    Cyber Security Engineering Specialist III EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for ... by law. Description William C. Brown, Inc (WCBinc) is looking for a Cyber Security Engineering Specialist III to provide support for our customers. What You'll Get… more
    William C Brown Inc (09/20/25)
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  • Security Operations Engineer II

    Quality Technology Services, LLC (Ashburn, VA)
    …Are:** You are someone who thrives in managing and supporting physical security systems and applications. You bring technical expertise, a collaborative spirit, and ... approach to ensuring the safety and efficiency of enterprise-level security infrastructure. **The Impact You Will Have:** As a...we design, build, and operate some of the most advanced data centers worldwide. In addition to our cutting-edge… more
    Quality Technology Services, LLC (09/19/25)
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  • Senior Cyber Security Detections Engineer

    ManTech (Springfield, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Cyber Security Detections Engineer** to join our team in **Springfield, VA.** This role supports ... industry-leading organization where employees come first, and you'll help defend national security while working on rewarding projects with room for growth and… more
    ManTech (09/11/25)
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  • Databricks Security Engineer, Senior…

    ICF (Arlington, VA)
    Description ICF International seeks an experienced and cleared Senior Databricks Security Engineer with cyber security experience to support the research and ... critical information systems. This essential role will support a large federal cyber security analytic program. Your work will contribute to the knowledge of how… more
    ICF (09/10/25)
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  • Information System Security Officer (ISSO)

    Tetrad Digital Integrity LLC (Alexandria, VA)
    …ISSO who will manage the day-to-day operations and effectiveness of security -related programs and initiatives. RESPONSIBILITIES: + Assess the costs associated with ... threats and solutions required to eliminate or minimize threats. + Apply advanced consulting skills and/or extensive technical expertise; full industry knowledge. +… more
    Tetrad Digital Integrity LLC (09/05/25)
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  • Information System Security Engineer - ISSE

    CACI International (Sterling, VA)
    Information System Security Engineer - ISSE Job Category: Security Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... seeking an ISSE to help us secure our customer's advanced collection systems. In addition to delivering the current...you will get to help shape and design the security features in the next generation systems. We are… more
    CACI International (08/26/25)
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