• Defensive Cyber Operations

    Leidos (Washington, DC)
    **Description** The Leidos Digital Modernization sector is continuously looking for Defensive Cyber Operations Analysts interested in joining our team in ... mission to protect federal networked systems and services from cyber threats, as a 24x7, mission critical operation. This...at time of start + Current DoD 8570 CSSP Analyst Certification (eg CEH), or ability to obtain one… more
    Leidos (10/17/25)
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  • Senior Cyber Intelligence Analyst

    Leidos (Odenton, MD)
    …understanding of available Cyber infrastructure or platforms to conduct Defensive (DCO) and Offensive Cyberspace Operations (OCO). + In-depth familiarity ... combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations , and decision analytics to support… more
    Leidos (12/11/25)
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  • Senior Cyber Technical Analyst

    Amentum (Washington, DC)
    …the conduct of cyber activities, including conduct of investigations and defensive operations in accordance with applicable Federal law, Executive Order, and ... Amentum is seeking a **Senior** ** Cyber Threat Analyst ** to support our...and written communications skills and have experience in conducting cyber interviews and defensive briefings and debriefings.… more
    Amentum (11/01/25)
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  • Lead Cyber Fusion Analyst

    Leidos (Odenton, MD)
    …the DoD Cyber Defense Command (DCDC). DCDC provides network operations and defensive cyber operations support to the United States Cyber Command ... days per year support DCDC Operations Center, providing command, control, and defensive cyber operations (DCO) functions across the Combatant Commands,… more
    Leidos (12/30/25)
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  • Cyber Intelligence Analyst - Weekday…

    Leidos (Odenton, MD)
    … Defense Command (DCDC), formerly JFHQ-DODIN. DCDC provides network operations and defensive cyber operations support to the United States Cyber ... year support DCDC Operations Center, providing command, control, and defensive cyber operations (DCO) functions across the Combatant Commands, Service … more
    Leidos (01/08/26)
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  • Cyber Threat Hunt Analyst

    ManTech (Mclean, VA)
    **MANTECH** seeks a skilled and innovative ** Cyber Threat Hunt Analyst ** to support our cybersecurity operations in **McLean, VA.** As a Cyber Threat ... remediation and risk mitigation. Propose enhanced detections where possible defensive gaps are identified. + Stay up to date...**Minimum Qualifications** + 3+ years of experience as a cyber security analyst , incident responder, or other… more
    ManTech (12/30/25)
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  • Cyber Intrusion Detection System…

    General Dynamics Information Technology (Washington, DC)
    ANALYST PRINCIPAL Advance your career while impacting our national security in cyber as a Cybersecurity Analyst Principal at GDIT. Here, technologists have ... many paths to grow a meaningful career supporting cyber missions and operations across the federal...customers systems. Networks, and data. * Lead/Manage/Support our customers cyber tool stack and ability to implement defensive more
    General Dynamics Information Technology (10/25/25)
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  • Media Malware Analyst , Journeyman

    Leidos (Odenton, MD)
    …demonstrate understanding of available Cyber infrastructure or platforms to conduct Defensive (DCO) and Offensive Cyberspace Operations (OCO) + Knowledge of ... combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations , and decision analytics to support… more
    Leidos (01/10/26)
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  • Senior SOC Analyst

    General Dynamics Information Technology (Springfield, VA)
    …Able to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Cyber and IT Risk Management **Skills:** Cybersecurity, Cyber Threat ... world issues on a cross-functional, fast paced team. **Responsibilities** : + Review cyber intelligence and identify how current threats affect US BICES networks. +… more
    General Dynamics Information Technology (01/03/26)
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  • SOC Analyst

    Leidos (Alexandria, VA)
    …for them to meet mission and business requirements. Our Cybersecurity team performs cyber defensive actions in support of J6, including monitoring network and ... **Description** Leidos' Digital Modernization sector is seeking a SOC Analyst to join our team in Alexandria, VA. This position will be supporting Day Shift.… more
    Leidos (12/06/25)
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  • Cybersecurity Operations Product/Project…

    Chenega Corporation (Washington, DC)
    …of technical security experience; 5+ years of experience managing and leading a cyber incident response or security operations team) with an enterprise ... Cybersecurity Operations Product/Project Manager Washington, DC Join our Talent...metrics to track and report on performance. + Identify Cyber technology investment opportunities strengthening capabilities and operational/tactical effectiveness.… more
    Chenega Corporation (11/12/25)
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  • Cloud Cybersecurity Subject Matter Expert

    Guidehouse (Alexandria, VA)
    …based on vulnerability management and penetration testing. + Experience supporting DoD defensive cyber operational activities, including, but not limited to, ... **Job Family** **:** Cyber Consulting **Travel Required** **:** Up to 10%...Do** **:** + Provide comprehensive IT, cybersecurity, and data operations services for DoD program in AWS GovCloud. These… more
    Guidehouse (12/20/25)
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  • Cloud Cybersecurity Manager (CCM) (15.35)

    OCT Consulting, LLC (Washington, DC)
    …management and penetration testing * 8+ years of experience supporting DoD defensive cyber operational activities, including, but not limited to, information ... services to comply with DoD, Defense Information Systems Agency (DISA), US Cyber Command, and agency directives. * Ensure continuous compliance with all… more
    OCT Consulting, LLC (01/10/26)
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  • Security Infrastructure Engineer

    Leidos (Alexandria, VA)
    …agencies for them to meet mission and business requirements. Our Cybersecurity team performs cyber defensive actions in support of J6 to prevent, detect, respond ... utilized by a team of cybersecurity analysts in support of 24x7x365 mission-critical operations . This position allows hybrid telework about 40% of the time. The… more
    Leidos (11/15/25)
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