• Senior Cyber Incident Response…

    ManTech (Mclean, VA)
    …Qualifications:** + High School diploma and 7+ years of experience in a cyber security related role + Knowledge of cybersecurity principles, incident detection, ... ManTech seeks a motivated, career and customer-oriented **Senior Cyber Incident Response Analyst ** to join our team in **McLean, Virginia** . Our team provides… more
    ManTech (09/25/25)
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  • Counterintelligence Cyber Threat…

    ManTech (Springfield, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Counter Intelligence Cyber Threat Analyst ** to join our team in **Springfield, VA.** ... security decisions. + Contribute to the annual CI Cyber Branch Threat Assessment by providing comprehensive input derived...towards achievable measures. **Clearance Requirements:** + Must have a TS /SCI with the ability to pass a CI Poly… more
    ManTech (09/10/25)
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  • Cyber Network Defense Analyst

    Leidos (Washington, DC)
    …and Values guide the way we do business. Leidos is seeking a Junior Cyber Network Defense Analyst to join our team supporting a high-visibility cybersecurity ... IDIQ contract. This program provides 24x7x365 Security Operations Center (SOC) support, cyber analysis,...Systems Administration + Help Desk/IT Support Additional requirements: + TS /SCI clearance + Entry on Duty (EOD) clearance +… more
    Leidos (11/07/25)
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  • Defensive Cyber Operations Analyst

    Leidos (Washington, DC)
    …coordination and communication between team members. BASIC QUALIFICATIONS: + **Active DoD TS /SCI security clearance.** + **Ability to pass additional customer ... at time of start + Current DoD 8570 CSSP Analyst Certification (eg CEH), or ability to obtain one...Prior CND and/or SOC experience. + Familiarity with computing security frameworks such as cyber kill chain… more
    Leidos (10/17/25)
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  • Cyber Analyst - ConMon

    Leidos (Alexandria, VA)
    … security posture changes with negative impact. Basic Qualifications: + Active DoD Top Secret clearance with SCI eligibility required + Current DoD 8570 IAM ... systems (re-authorization and new systems) throughout their lifecycle for security posture impact. These positions can be based out...+ Analyze proposed or actual system changes to determine security impact, and assess security controls and… more
    Leidos (10/01/25)
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  • PPSM Cyber Analyst

    Leidos (Odenton, MD)
    … position. Additional experience may be considered in lieu of degree. + Active DoD Top Secret clearance with SCI eligibility required + DoD 8570 IAM II or ... and ensures DoD operations interoperability of joint applications and the security of the overall DoD information infrastructure. This position is primarily… more
    Leidos (10/01/25)
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  • Senior Cybersecurity Analyst

    Guidehouse (Washington, DC)
    …with Guidehouse, new hire MUST be able to OBTAIN and MAINTAIN a Federal or DoD " TOP SECRET /SCI ( TS /SCI)" security clearance. + Bachelor's Degree + THREE ... Required** **:** Up to 10% **Clearance Required** **:** Active Top Secret ( TS ) **What You...frameworks. + Experience in professional services consultancy and federal cyber security industry. + Security … more
    Guidehouse (09/28/25)
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  • Cyber Threat Hunt Lead

    TekSynap (Ashburn, VA)
    …to enable individuals with disabilities to perform the essential functions. **WORK AUTHORIZATION/ SECURITY CLEARANCE** Top Secret (SCI eligible) **OTHER ... monitoring using cybersecurity capabilities. + Possess a strong cyber security background with experience in: host...big data is preferred. **REQUIRED QUALIFICATIONS** + Clearance requirement: Top Secret (SCI eligible) + Experience: A… more
    TekSynap (09/02/25)
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  • Cyber Incident Response Team Lead

    TekSynap (Ashburn, VA)
    …posture and mitigate cyber threats. **REQUIRED QUALIFICATIONS** + Clearance requirement: Top Secret (SCI eligible) + Experience: Five (5) years of ... progressively responsible experience in cyber security , information security , ...individuals with disabilities to perform the essential functions. **WORK AUTHORIZATION/ SECURITY CLEARANCE** Top Secret (SCI… more
    TekSynap (09/02/25)
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  • CI Cyber Technical Analysis

    Parsons Corporation (Springfield, VA)
    …and monitor progress toward measurable goals. ** Security Clearance Requirement:** An active Top Secret security clearance is required to apply, however, ... Events. + Conducting liaison between CI Office, Insider Threat, Cyber Security Operations Center (CSOC), and other...the selected candidate must be able to obtain a Top Secret SCI clearance prior to the… more
    Parsons Corporation (11/14/25)
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