• Network Engineer

    SAIC (Springfield, VA)
    …science/computer engineering related discipline and 14+ years IT security /network engineering support experience (Engineering, network infrastructure implementation ... nation's most complex modernization and systems engineering challenges across the defense , space, federal civilian, and intelligence markets. Our robust portfolio of… more
    SAIC (11/11/25)
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  • Information Systems Security Manager (ISSM)

    AeroVironment (Centreville, VA)
    …master's degree + Proficient with Linux based classified systems + Experience with cyber security policies and implementation of Risk Management Framework (RMF): ... SP 800 series + Experience with network/computer architecture and types of Defense Counterintelligence Security Agency (DCSA) system topologies + Provide… more
    AeroVironment (10/11/25)
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  • Business Information Security Officer…

    Huntington Ingalls Industries (Fairfax, VA)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $116,978.00 - $167,000.00 Security Clearance: Ability to Obtain Level of Experience: Senior Meet ... Mission Technologies is leading the next evolution of national defense - the data evolution - by accelerating a...data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities… more
    Huntington Ingalls Industries (10/15/25)
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  • Information Security Specialist - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …+ Demonstrated security experience as either an ISSM and/or System Security Engineer (ISSE) + Demonstrated experience interpreting the A&A controls, ... Yes **Job Description:** Transform technology into opportunity as an Information Security Specialist (ISSM/ISSE) with GDIT. A career in enterprise IT means… more
    General Dynamics Information Technology (09/16/25)
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  • Senior Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …and redefine what's possible. **Job Description:** Parsons is looking for a talented **Software Engineer ** to join our growing Red Cyber team! **What You'll Be ... against potential exploitations of programming language weaknesses and vulnerabilities, cyber red teaming, network penetration testing, security operations… more
    Parsons Corporation (11/03/25)
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  • Exploitation Analyst - Top Secret Clearance |

    Cambridge International Systems Inc (Norfolk, VA)
    …top talent worldwide, tackling some of today's most complex and critical challenges in defense and security . We are currently seeking an Exploitation Analyst to ... analysis Te chnical Expertise: + Demonstrated ability to reverse engineer , exploit, or emulate real-world cyber threats...+ Must have a current and active DoD TS security clearance with the ability to obtain a SCI… more
    Cambridge International Systems Inc (09/04/25)
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  • Sr Specialist, RUST Software Developer

    L3Harris (Herndon, VA)
    …our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: : ... to excellence in everything we do. L3Harris Technologies is the Trusted Disruptor in the defense industry. With customers' mission-critical needs always in mind,… more
    L3Harris (11/01/25)
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  • IT Specialist - Senior/Expert

    National Reconnaissance Office (NRO) (Chantilly, VA)
    …you have experience in Software Engineering, Information Technology, Computer Science, Cyber Security , or Networking? Does designing information technology ... one or more of the following areas: + Software Engineer /Applications Development - Serve as an expert software ...authorized by the office of the Under Secretary of Defense for Intelligence and Security 's (OUSD(I&S)). Cadre… more
    National Reconnaissance Office (NRO) (11/17/25)
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  • Carrier Combat Test Technician (SkillBridge…

    Huntington Ingalls Industries (Newport News, VA)
    …HII-MT. Objective The Skillbridge intern will train as a Combat Systems Test Engineer within HII-Mission Technologies' Global Security group, reporting to a ... 10% Employment Type: Temporary Worker Anticipated Salary Range: $0.00 - $0.00 Security Clearance: Secret Level of Experience: Intern This opportunity resides with… more
    Huntington Ingalls Industries (09/02/25)
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  • Threat Research Analyst - Black Lotus Labs

    Lumen (Richmond, VA)
    …the future. **The Role** Black Lotus Labs has an opening for a Senior Lead Security Engineer that will leverage Lumen's unique visibility to hunt and scale ... techniques, cyber threat intelligence, common threat actor TTPs, application security concepts, cloud security fundamentals. Well experienced candidates may… more
    Lumen (11/25/25)
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