• Cyber Systems Engineer

    ManTech (Herndon, VA)
    …of Endpoint Detection and Response (EDR) solutions, Digital Forensics platforms, and Security Information and Event Management (SIEM) systems (Splunk, Elk or ... elite team of experts helping to defend critical national security assets. **Responsibilities include, but are not limited to:**...School Diploma and 11+ years of experience as a Cyber Engineer , Systems Engineer or… more
    ManTech (07/26/25)
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  • Principal/Sr. Principal Cyber Systems…

    Northrop Grumman (Fairfax, VA)
    …multiple responsibilities related to the engineering and implementation of Program Security Information and Event Management (SIEM)/ Security Orchestration, ... qualified individual to join our team as a **Principal Cyber Systems Engineer or Sr. Principal ...process. **Preferred Qualifications:** + DoD IAT Level III Certified Information Systems Security Professional (CISSP) Certification. +… more
    Northrop Grumman (07/25/25)
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  • Cyber Software Engineer Sr Stf - DSP

    Lockheed Martin (Herndon, VA)
    …you to step up to one of today's most daunting challenges: the evolving threat of cyber warfare\. As a cyber security professional at Lockheed Martin, you'll ... for a $25K sign on bonus for external hires\! Cyber Software Engineer Princ\. \- DSP WHAT...labor category level 3\. \*\*\*You must possess the requisite security clearance and polygraphs to apply to this position\*\*\*… more
    Lockheed Martin (07/12/25)
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  • Senior Cyber Network Engineer

    CACI International (Chantilly, VA)
    Senior Cyber Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... **The Opportunity:** Join our team as a Senior Principal Cyber Network Engineer in Chantilly, VA where...on a computer screen _Desired:_ + Understanding of federal Cyber Security Guidance (eg, NIST SP 800-37,… more
    CACI International (06/23/25)
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  • Senior Offensive Cyber Engineer

    ManTech (Quantico, VA)
    MANTECH seeks a **Senior Offensive Cyber Engineer ** to perform analysis of cybersecurity packages using the Risk Management Framework (RMF) process to achieve an ... are not limited to:** + The position requires someone with Offensive Cyber experience (penetration testing/red team/exploitation) and willing to do hands-on work. +… more
    ManTech (08/01/25)
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  • Intel Cyber Engineer

    TekSynap (Virginia Beach, VA)
    …and executing Assessment Test Plans (ATPs). **Overview** We are seeking an Intel Cyber Engineer to join our team supporting Department of Navy. TekSynap ... security controls and system readiness. **REQUIRED QUALIFICATIONS** + Active TS/SCI security clearance + Bachelor of Science in Information Systems, … more
    TekSynap (07/02/25)
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  • Cyber Engineer

    Sciolex Corporation (Chantilly, VA)
    …is committed to ensuring you receive the utmost employee care. Responsibilities As a Cyber Engineer you will provide SETA support to the NRO's Integrated Systems ... Community Government project leads with the planning, organizing and management of cyber security implementation on systems related to satellite ground… more
    Sciolex Corporation (07/10/25)
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  • Cyber Network Emulation Engineer

    CACI International (Chantilly, VA)
    Cyber Network Emulation Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... to shape the future of intelligence systems? CACI is seeking a talented Network Emulation Engineer to join our team in Herndon, VA. If chosen, as a Network Emulation… more
    CACI International (07/08/25)
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  • Principal/Senior Principal Cyber Software…

    Northrop Grumman (Chantilly, VA)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to ... you interested in defining possible? Northrop Grumman is seeking a Principal Software Engineer /Sr Principal Software Engineer to join our team! This position… more
    Northrop Grumman (05/28/25)
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  • Cyber Security Architect Manager

    CACI International (Norfolk, VA)
    Cyber Security Architect Manager Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... * * **The Opportunity:** Join NAVSEA 03S as a Cyber Security Manager supporting the Navy Maintenance...Analyze and define security requirements for Multilevel Security (MLS) issues + Design, develop, and engineer more
    CACI International (07/30/25)
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