• Senior Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …and vulnerabilities, cyber red teaming, network penetration testing, security operations center analysis, defensive cyber operations , or offensive ... **Job Description:** Parsons is looking for a talented **Software Engineer ** to join our growing Red Cyber ...+ Strong familiarity with the Windows API/Win32 modules for tool development + Ability to conduct dynamic analysis as… more
    Parsons Corporation (11/03/25)
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  • Exploitation Analyst - Top Secret Clearance |

    Cambridge International Systems Inc (Norfolk, VA)
    …or exploitation analysis Te chnical Expertise: + Demonstrated ability to reverse engineer , exploit, or emulate real-world cyber threats across networked and ... We are currently seeking an Exploitation Analyst to support operations in Norfolk, VA. This is a full-time position...date of January 2026. What You'll Do + Lead cyber test planning and execution support as a subject… more
    Cambridge International Systems Inc (09/04/25)
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  • Sr. Manager Cybersecurity (Fusion Officer)

    Washington Metropolitan Area Transit Authority (VA)
    …the critical transit infrastructure supporting our nation's capital. The Senior Manager, Cyber Fusion Officer will oversee and provide strategic input for a 24/7 ... Cyber Fusion Center (CFC). The Sr. Manager will manage...manage three core programs under the CFC:** + **Security Operations (SOC) missions focused on monitoring, alerting, triage, response… more
    Washington Metropolitan Area Transit Authority (11/15/25)
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  • Cloud Administrator​

    Leidos (Ashburn, VA)
    …Department of Homeland Security (DHS), Customs and Border Protection (CBP) Security Operations Center (SOC) is a US Government program responsible to prevent, ... identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection...Google Cloud and others, and will focus on day-to-day operations of the environment, handling tasks such as provisioning,… more
    Leidos (11/15/25)
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  • Information Systems Security Officer (Cloud)

    Tetrad Digital Integrity LLC (Ashburn, VA)
    …workloads, and virtualized infrastructure. + Integrate AI/ML-driven security tools (threat detection, anomaly detection, behavioral analytics, predictive risk ... modeling) into security operations and compliance frameworks. + Develop, draft, review and...Waivers, and Exceptions through the DHS FISMA system management tool in use to implement and manage the NIST… more
    Tetrad Digital Integrity LLC (10/08/25)
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  • Network Administrator

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum 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...CPM/CPO, FE SRE and Product Team (Platform) to design, engineer , install, operate, and maintain the terrestrial, satellite, and… more
    Nightwing (09/26/25)
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  • Applications Developer - Expert

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum 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… more
    Nightwing (11/19/25)
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  • Patch and Linux Administrator (Systems…

    Huntington Ingalls Industries (Fairfax, VA)
    …commercial customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, ... ideal candidate will be responsible for managing comprehensive patch management operations , maintaining system health and security, and leveraging automation … more
    Huntington Ingalls Industries (11/14/25)
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  • ISSE with DoD Top Secret Clearance

    Watershed Security (Norfolk, VA)
    …You'll be key in ensuring support, assessment, and authorization (A&A), and cyber operations support including support for life-cycle management policy, ... seeking a highly skilled and motivated Information Systems Security Engineer to join our team supporting the Naval Information...guidance, oversight, and direction for a cyber analytics system. Key Responsibilities: + Responsible for building,… more
    Watershed Security (10/31/25)
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  • Junior Systems Architect

    General Dynamics Information Technology (Falls Church, VA)
    …experience. **Experience** : 1-3 years of related experience in Network Engineer , Systems Engineering, and/or IT Operations environment. **Technical Skills** ... **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Communication,Enterprise Architecture,Enterprise IT Architecture,Network Architecture,Systems Design **Certifications:**… more
    General Dynamics Information Technology (11/18/25)
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