• Cyber Operations Lead/…

    Chenega Corporation (Huntsville, AL)
    **Req ID:** 38518 **Summary** ** Cyber Operations Lead/ Defensive Cyber Operations ( DCO ) Specialist** **Huntsville, AL** Are you ready to enhance ... Operations , LLC is seeking a ** Cyber Operations Lead/ Defensive Cyber Operations ( DCO ) Specialist** with a strong background in cybersecurity… more
    Chenega Corporation (12/08/25)
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  • Defensive Cyber Operations

    Deloitte (Lake Mary, FL)
    …grow with confidence, and proactively manage to secure success. Work You'll Do Require a Defensive Cyber Operations ( DCO ) SME with a desire to ... to deliverables and performance metrics where applicable. Consults on IT and cyber defensive architecture and technologies. Assesses assigned cyber more
    Deloitte (12/06/25)
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  • DCO Watch Analyst Tier 3 CHS Malware

    Adapt Forward (North Charleston, SC)
    …SC Secret Clearance, with ability to obtain TS/SCI Position Description As a Tier 3 Defensive Cyber Operations ( DCO ) Watch Analyst you will be ... Cyber Security Analyst III, DCO Watch...technical reports documenting malware capabilities, mitigation strategies, and recommended defensive actions + Develop and maintain YARA signatures to… more
    Adapt Forward (11/19/25)
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  • DCO Watch Analyst Tier I

    TEKsystems (North Charleston, SC)
    … Watch Analyst Tier I Secret required to start, TS SCI required As a Tier 1 Defensive Cyber Operations ( DCO ) Watch Analyst you will be responsible for ... Sentinel + Assist in program reviews and product evaluations as directed + Operations are conducted 24/7/365 across three regional operation centers (ROC) + Each ROC… more
    TEKsystems (12/03/25)
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  • DCO Watch Analyst Tier III Forensics CHS

    Adapt Forward (North Charleston, SC)
    …III Forensics North Charleston Secret Clearance, with ability to obtain TS/SCI As a Tier 3 Defensive Cyber Operations ( DCO ) Watch Analyst you will be ... Cyber Security Analyst III, DCO Watch...be required to support incident response actions (Surge). + Operations are conducted 24/7/365 across three regional operation centers… more
    Adapt Forward (11/21/25)
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  • DCO Watch Analyst Tier II

    Adapt Forward (North Charleston, SC)
    …Tier II North Charleston, SC Secret Required to Start, TS SCI Required The Tier 2 Defensive Cyber Operations ( DCO ) Watch Analyst is an intermediate role ... Cyber Security Analyst I, DCO Watch...be required to support incident response actions (Surge) + Operations are conducted 24/7/365 across three regional operation centers… more
    Adapt Forward (11/19/25)
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  • DCO Watch Analyst Tier I

    Adapt Forward (Pearl City, HI)
    …Tier I Pearl City, HI Secret required to start, TS SCI required As a Tier 1 Defensive Cyber Operations ( DCO ) Watch Analyst you will be responsible for ... Cyber Security Analyst I, Defensive Cyber Operations Watch Analyst… more
    Adapt Forward (11/21/25)
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  • Cyber Intelligence Analyst - Weekend Night…

    Leidos (Odenton, MD)
    …days per year support JFHQ-DODIN Operations Center, providing command, control, and defensive cyber operations ( DCO ) functions across the Combatant ... Information Network (JFHQ-DODIN). JFHQ-DODIN provides network operations and defensive cyber operations support to the United States Cyber more
    Leidos (12/03/25)
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  • Cyber Hunt Analyst

    Huntington Ingalls Industries (Columbia, MD)
    … Hunt Analyst with Data Science experience to apply strong cyber security, Defensive Cyber Operations ( DCO ), and networking domain knowledge to ... results using visualizations. Will also be responsible for collecting customer Cyber Operations requirements, generating use cases, providing Cyber more
    Huntington Ingalls Industries (12/03/25)
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  • Senior Cyber Manager / Site Lead

    Leidos (Pearl Harbor, HI)
    …mission requirements and ensure operational excellence. + Represent the organization in DISA Defensive Cyber Operations ( DCO ) working groups. + ... overall GSM-O Site Lead** in Ford Island Hawaii, providing leadership for defensive cyber operations activities. This role requires proactive engagement with… more
    Leidos (11/22/25)
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  • Information System Security Engineer (ISSE)

    SMX (Aiea, HI)
    …Advanced Cyber Operations : Drive the deployment and management of out-of-band defensive cyber operations ( DCO ) capabilities to ensure continuous, ... + Expertise in advanced cyber defense concepts, including Out-of-Band Defensive Cyber Operations ( DCO ) principles and methodologies. + Demonstrated… more
    SMX (12/05/25)
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  • AI Solution Architect

    Parsons Corporation (Baltimore, MD)
    …deliver mission-critical defense solutions. **What You'll Be Doing:** + Collaborate across the Defensive Cyber Operations ( DCO ) Program Management Office ... Warfare (JCW) to align vision, strategy, and implementation of DCO enterprise AI solutions. + Coordinate and collaborate with...contributing to the Solution Intent, Vision, and Roadmap for Defensive Cyber Operations AI efforts.… more
    Parsons Corporation (12/06/25)
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  • Senior Consulting Systems Engineer

    World Wide Technology (Fort Meade, MD)
    …models, Network Security, and Cyber Analytics solutions. + Provide technical guidance on Defensive Cyber Operations ( DCO ) and Offensive Cyber ... + Strong understanding of Zero Trust principles, Threat Hunting, DCO , OCO, RMF, STIG compliance, and automation. + Experience...130, Fleet Cyber Command (FCC), and Navy Cyber Defense Operations Command (NCDOC) mission areas… more
    World Wide Technology (12/09/25)
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  • Detection Engineer W/ Secret Clearence - Elastic…

    TEKsystems (North Charleston, SC)
    …other detection tools based on indicator lifecycle analysis. The Detection Engineer collaborates with Defensive Cyber Operations ( DCO ) Watch Analysts and ... for designing, developing, and implementing detection mechanisms to identify cyber threats within a Cybersecurity Service Provider (CSSP) environment. The… more
    TEKsystems (12/06/25)
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  • Detection Engineer Cloud SME

    Adapt Forward (North Charleston, SC)
    …rules, and other detection tools based on indicator lifecycle analysis. You collaborate with Defensive Cyber Operations ( DCO ) Watch Analysts and other ... Cyber Security Analyst III, Detection Engineer Cloud SME...matches, and enhance threat identification capabilities + Collaborate with DCO Watch Analysts to integrate detection mechanisms into monitoring… more
    Adapt Forward (11/19/25)
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  • Detection Engineer Elastic SME

    Adapt Forward (North Charleston, SC)
    …and other detection tools based on indicator lifecycle analysis. You will collaborate with Defensive Cyber Operations ( DCO ) Watch Analysts and other ... Cyber Security Analyst III, Detection Engineer Elastic SME...matches, and enhance threat identification capabilities + Collaborate with DCO Watch Analysts to integrate detection mechanisms into monitoring… more
    Adapt Forward (11/19/25)
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  • Detection Engineer - Cloud

    TEKsystems (Charleston, SC)
    …other detection tools based on indicator lifecycle analysis. The Detection Engineer collaborates with Defensive Cyber Operations ( DCO ) Watch Analysts and ... for designing, developing, and implementing detection mechanisms to identify cyber threats within a Cybersecurity Service Provider (CSSP) environment. The… more
    TEKsystems (12/06/25)
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  • Information Systems Security Manager (ISSM)…

    Sumaria Systems, Inc. (Bedford, MA)
    …development, coordination, and implementation of cybersecurity-related special projects and taskers, eg, Defensive Cyber Operations ( DCO ), Higher ... Manager (ISSM) to ensure system and application deliverables meet all required cyber security policies and regulations for the Technical Advisory and Assistance… more
    Sumaria Systems, Inc. (10/31/25)
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  • Journeyman Information Systems Security Manager…

    Sumaria Systems, Inc. (Bedford, MA)
    …development, coordination, and implementation of cybersecurity-related special projects and taskers, eg, Defensive Cyber Operations ( DCO ), Higher ... Manager (ISSM) to ensure system and application deliverables meet all required cyber security policies and regulations for the Technical Advisory and Assistance… more
    Sumaria Systems, Inc. (10/22/25)
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  • All-Source Analyst (Production) - Senior - TS/SCI

    Global Dimensions (Fort Meade, MD)
    …shall provide all-source JIPOE support to offensive cyber operations / defensive cyber operations (OCO/ DCO ) planning and execution to include ... expanding company with exciting opportunities in language/culture, training/education/instruction, IT, cyber security, and intelligence (analysts, CI, HUMINT, SIGINT, etc.).… more
    Global Dimensions (10/05/25)
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