• Cyber Network Defense Analyst IV AP

    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 technical surveillance,… more
    Nightwing (08/09/25)
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  • Senior IT Security Engineer/ Analyst

    Cayuse Holdings (Rosslyn, VA)
    …management of security aspects of the information system and perform day-to-day security operations of the system + Administer the user identification and ... **Overview** The Senior IT Security Engineer/ Analyst is responsible for leading... aspects of the information system and performs day-to-day security operations of the system. + Evaluate… more
    Cayuse Holdings (09/13/25)
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  • Junior Information Security Analyst

    System One (Springfield, VA)
    Junior Information Security Analyst Springfield, VA - onsite Compensation: $75,000 - $83,500 annually Security Clearance: Secret clearance is required DUTIES ... NESSUS, SCAP, and vulnerability scanning * Splunk Desired Skills: * Experience reviewing network , host, and firewall security logs System One, and its… more
    System One (09/25/25)
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  • Cyber Security Protect Analyst Lead

    TekSynap (Fort Belvoir, VA)
    …mandated and scheduled ESM assessments. **REQUIRED QUALIFICATIONS** + Knowledge of DoD network architectures, security tools (eg, SIEM, ACAS, firewalls) + Strong ... + Top Secret Clearance required + DoD 8570 IAT Level II or higher and CSSP Analyst **Overview** We are seeking aCyber Security Protect Analyst Leadto support… more
    TekSynap (09/30/25)
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  • Cyber Security Analyst

    Acclaim Technical Services (Chantilly, VA)
    …and programs. Description: ATS is looking for a highly motivated and experienced expert Cyber Security Analyst to join our team. The ideal candidate will have a ... Technical Services, founded in 2000, is a leading language, operations , and technology services company supporting a wide range...and continues to grow. We are actively hiring Cyber Security Analysts with TS/SCI clearance and polygraph to join… more
    Acclaim Technical Services (09/03/25)
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  • Host Based Security Solutions…

    ManTech (Norfolk, VA)
    …DoD configuration compliance requirements. + Provide guidance in all aspects of network security support to include account setups, port enabling, deploying, ... **MANTECH** is seeking a motivated, career and customer-oriented **Host Based Security Solutions Analyst ** to join our team onsite in **Norfolk, VA.** This is an… more
    ManTech (08/29/25)
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  • Host Based Security Solutions…

    ManTech (Norfolk, VA)
    …DoD configuration compliance requirements + Provide guidance in all aspects of network security support to include account setups, port enabling, deploying, ... **MANTECH** seeks a motivated, career and customer-oriented **Host Based security Solutions Analyst ** to join our team in **Norfolk, VA.** This is an **on-site**… more
    ManTech (08/14/25)
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  • COMSEC Security Program Analyst

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    COMSEC Security Program Analyst Key Role: Provide te chn ical and finan cia l analytic support to the client's Communications Security ( COMSEC ) , ... objectives. C ond uct research and analysis on COMSEC, cryptography, cybersecurity, and IT network te chn ical and finan cia l requirements, budget s, and policy… more
    BOOZ, ALLEN & HAMILTON, INC. (09/22/25)
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  • Red Cell Cyber Analyst

    Amentum (Fort Belvoir, VA)
    …better analysis and operations . + Should have a diverse understanding of network and information security operations , network exploitation, and ... Team penetration testing against operational computer networks including experience in Windows Security , Network Security , Linux/Unix Security , Database… more
    Amentum (08/20/25)
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  • Industrial Security Analyst 3

    Huntington Ingalls Industries (Springfield, VA)
    …Type: Full Time/Hourly/Non-Exempt Anticipated Salary Range: $72,179.00 - $100,000.00 Security Clearance: TS/SCI Level of Experience: Mid This opportunity resides ... and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats.… more
    Huntington Ingalls Industries (09/07/25)
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