• Defensive Cyber Operations

    Leidos (Odenton, MD)
    **Description** Leidos has a current job opportunity for a ** Defensive Cyber Operations ( DCO ) Systems Manager** on the DISA GSM-O II program supporting ... Fort Meade, MD** . The candidate will support the DISA GSM-O II TN13 Defensive Cyber Operations ( DCO ) Branch. This position will provide leadership for… more
    Leidos (10/03/25)
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  • Defensive Cyber Operations

    World Wide Technology (Chantilly, VA)
    …Service Provider (MSP) contract within the Public Sector. **What will you be doing?** As the ** Defensive Cyber Operations ( DCO ) Lead** , you will lead ... Come join WWT today! We are looking for a Defensive Cyber Operations Lead to...defensive capabilities.  **Responsibilities:** + Lead a multi-partner DCO team consisting of cyber security engineers… more
    World Wide Technology (10/02/25)
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  • Defensive Cyber Operations

    BOOZ, ALLEN & HAMILTON, INC. (Mclean, VA)
    …strategic, mission-critical solutions + Ability to identify capability gaps in the Defensive Cyber Operations ( DCO ) portfolio and recommend and drive ... Defensive Cyber Operations Director Key Role: Join a high-performing team of cybersecurity and technology professionals implementing and delivering advanced … more
    BOOZ, ALLEN & HAMILTON, INC. (09/23/25)
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  • Cyber Operations Countermeasures…

    Leidos (Odenton, MD)
    …DISA Headquarters, Fort Meade, MD. The candidate will support the DISA GSM-O II TN13 Defensive Cyber Operations ( DCO ) Branch. This position will provide ... leadership for defensive cyber operations activities and will be expected to actively engage with a variety of customers and mission partners, anticipating… more
    Leidos (10/01/25)
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  • Cyber Intelligence Analyst, Journeyman

    Leidos (Odenton, MD)
    …demonstrate understanding of available Cyber infrastructure or platforms to conduct Defensive ( DCO ) and Offensive Cyberspace Operations (OCO). + In-depth ... combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations , and decision analytics to support… more
    Leidos (09/13/25)
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  • Cyber Security Engineer

    System One (Springfield, VA)
    …action with Government/contract stakeholders + When authorized, execute Defensive Cyberspace Operations - Internal Defensive Measures ( DCO -IDM) on NGA ... Job Title: Cyber Security Engineer Location: Springfield, VA Type: Contract...Incident response actions + Adversary activities + Blue force ( defensive ) responses + Log detailed actions and analysis in… more
    System One (08/03/25)
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  • Director, Cyber Solutions Architect

    Parsons Corporation (Herndon, VA)
    … and National Operations sector, which provides full spectrum offensive and defensive cyber capabilities to the Department of Defense (DoD) and Intelligence ... **What You'll Be Doing:** + Working closely with the Cyber and National Operations Growth and Management...cyber service offerings, to include aligning C2 and OCO/ DCO capabilities. + Keeps abreast of the current business… more
    Parsons Corporation (09/10/25)
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  • Senior SOC Analyst

    General Dynamics Information Technology (Springfield, VA)
    …related activities to secure and harden systems. + Work with vendors to ensure the DCO tool suites detect and capture required cyber incidents, to include the ... Able to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Cyber and IT Risk Management **Skills:** Cybersecurity, Cyber Threat… more
    General Dynamics Information Technology (09/07/25)
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  • Junior Information Security Analyst

    System One (Springfield, VA)
    …related activities to secure and harden systems. * Work with vendors to ensure the DCO tool suites detect and capture required cyber incidents, to include the ... Security Clearance: Secret clearance is required DUTIES AND RESPONSIBILITIES: * Review cyber intelligence and identify how current threats affect US BICES networks.… more
    System One (09/25/25)
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  • Cyberspace Intelligence Threat Analyst, Journeyman

    Leidos (Odenton, MD)
    …demonstrate understanding of available Cyber infrastructure or platforms to conduct Defensive ( DCO ) and Offensive Cyberspace Operations (OCO). + ... services and mission software capabilities in the areas of cyber , logistics, security operations , and decision analytics to support our defense and intel… more
    Leidos (09/12/25)
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  • Offensive Cyberspace Operational Planner, Senior

    Leidos (Odenton, MD)
    …relevant Joint planning support. + Drive integration and coordination of OCO and Defensive Cyberspace Operations ( DCO ) planning processes + Drive targeting ... services and mission software capabilities in the areas of cyber , logistics, security operations , and decision analytics to support our defense and intel… more
    Leidos (08/29/25)
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  • Joint Fires Operational Planner, Senior

    Leidos (Odenton, MD)
    …demonstrate understanding of available Cyber infrastructure or platforms to conduct Defensive ( DCO ) and Offensive Cyberspace Operations (OCO), as well ... services and mission software capabilities in the areas of cyber , logistics, security operations , and decision analytics to support our defense and intel… more
    Leidos (08/08/25)
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  • Joint Fires Operational Planner, Journeyman

    Leidos (Odenton, MD)
    …demonstrate understanding of available Cyber infrastructure or platforms to conduct Defensive ( DCO ) and Offensive Cyberspace Operations (OCO), as well ... services and mission software capabilities in the areas of cyber , logistics, security operations , and decision analytics to support our defense and intel… more
    Leidos (07/19/25)
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  • Media Malware Analyst, Junior

    Leidos (Odenton, MD)
    …demonstrate understanding of available Cyber infrastructure or platforms to conduct Defensive ( DCO ) and Offensive Cyberspace Operations (OCO) + Knowledge ... services and mission software capabilities in the areas of cyber , logistics, security operations , and decision analytics to support our defense and intel… more
    Leidos (09/12/25)
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  • Program Analyst (PPBE)

    Amentum (Arlington, VA)
    …acquisition processes and shall provide analysis and provide recommendations for improvements to the DCO , Offensive Cyber Operations (OCO), and DODIN Ops. - ... Pentagon, Arlington, VA to support our Department of the Army, G-3/5/7 Operations Readiness and Mobilization Support contract. Duties include: -Assist in developing… more
    Amentum (10/01/25)
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