• DCO Engineer - TS

    Deloitte (Los Angeles, CA)
    …and proactively manage to secure success. We require a seasoned Defensive Cyber Operations ( DCO ) Engineer with a desire to actively defend the mission systems ... critical to our national defense. As a senior engineer the candidate will work with other engineers to...100% of the time in Lompoc, CA + Active TS / SCI security clearance required + 1+ years… more
    Deloitte (09/30/25)
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  • Senior Cyber Defense Engineer - TS

    Deloitte (Denver, CO)
    …+ Must be able to work full time on-site in Denver, CO + Active TS / SCI security clearance required + Experience using cyber reconnaissance to support a federal ... and associated threat. + Advise on technical design and implementation of DCO capabilities required to effectively protect, detect and respond to cyber threats… more
    Deloitte (09/25/25)
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  • Intermediate Cybersecurity Engineer

    The MITRE Corporation (Fort Meade, MD)
    …requisition requires the candidate to have a minimum of the following clearance(s): Top Secret / SCI /Polygraph This requisition requires the hired candidate to ... the ability to work on site in a Secure Compartmented Information Facility (SCIF) at MITRE's Fort...year from the date of hire, the following clearance(s): Top Secret / SCI /Polygraph Salary compensation range… more
    The MITRE Corporation (09/06/25)
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  • Cyber Range Network Engineer

    Leidos (Annapolis Junction, MD)
    …prioritize multiple tasks and requirements from stakeholders. + **Security Clearance requirement** : Active Top Secret with the ability to obtain and maintain a ... new and exciting opportunity for a **Cyber Range Network Engineer ** in our **National Security Sector's (NSS) Cyber &...TS / SCI level clearance. + **Certification Requirement** :… more
    Leidos (09/18/25)
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  • SCCM Desktop Engineer

    SAIC (Quantico, VA)
    …years of relevant experience may be considered in lieu of a degree. + Active Top - Secret clearance (with SCI eligibility). + IAT-II Certification (ie, CCNA ... Commands Business Group of SAIC is seeking a Desktop Engineer (SCCM) to support a transformational infrastructure program for...proud to be supporting DCSA in safeguarding our nation's information . DCSA is the designated oversight authority on the… more
    SAIC (09/12/25)
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  • Detection Engineer

    Adapt Forward (North Charleston, SC)
    …Full Time Minimum Secret Clearance with ability to obtain TS / SCI required Position Description: The Detection Engineer is responsible for designing, ... and other detection tools based on indicator lifecycle analysis. The Detection Engineer collaborates with Defensive Cyber Operations ( DCO ) Watch Analysts and… more
    Adapt Forward (09/15/25)
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  • Senior Systems Engineer

    Chenega Corporation (Annapolis, MD)
    …intrusion forensics, and network recovery. + Active CISSP certification preferred + TS / SCI clearance with CI Polygraph. **Knowledge, Skills, and Abilities:** + ... **Req ID:** 37392 **Summary** **Senior Systems Engineer ** **Ft Meade, MD** Are you ready to...Computer Science, or related field. + Master's degree in information systems management or related field preferred + 7+… more
    Chenega Corporation (09/09/25)
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  • Cyber Operations Countermeasures Engineer

    Leidos (Odenton, MD)
    …Continuity of Operations (COOP). BASIC QUALIFICATIONS: + Must have an active and maintain a Top Secret / SCI clearance. + BS degree and 4 + years of ... a current job opportunity for a Cyber Operations Countermeasures Engineer on the DISA GSM-O II program supporting the...support the DISA GSM-O II TN13 Defensive Cyber Operations ( DCO ) Branch. This position will provide leadership for defensive… more
    Leidos (10/01/25)
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  • Cyber Security Engineer

    System One (Springfield, VA)
    …Security Clearance: List security clearance requirements (delete if not needed) Cyber Security Engineer Springfield, VA TS / SCI $135k What You'll Get to ... Job Title: Cyber Security Engineer Location: Springfield, VA Type: Contract To Hire...or 6+ years of cybersecurity experience (CSOS) + Active TS / SCI clearance; ability to obtain polygraph +… more
    System One (08/03/25)
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  • Cyber Security Engineer

    Huntington Ingalls Industries (Colorado Springs, CO)
    …Full Time/Salaried/Exempt Anticipated Salary Range: $112,986.00 - $161,408.00 Security Clearance: TS / SCI Level of Experience: Mid This opportunity resides with ... software and hardware development uniquely enable us to support sensitive missions for the US military and federal agency...13 years relevant experience. + Must possess an active TS / SCI clearance. + Ability to analyze system… more
    Huntington Ingalls Industries (08/02/25)
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  • Defensive Cyber Operations Lead

    World Wide Technology (Chantilly, VA)
    …analysts and ensure knowledge transfer across the DCO team. **Requirements:** + Active Top Secret SCI clearance with CI Poly. + Bachelor's degree in ... will you be doing?** As the **Defensive Cyber Operations ( DCO ) Lead** , you will lead cybersecurity operations for...Cybersecurity, Information Systems, or related field with 8+ years of… more
    World Wide Technology (10/02/25)
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  • Defensive Cyber Engineer

    Lockheed Martin (Aurora, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... of policies and guidance as they relate to the DCO mission\. 8\. Support working group meetings with the...with SIEM technologies such as LogRhythm or Splunk * TS / SCI clearance * DoD 8140 \(formerly 8570… more
    Lockheed Martin (08/08/25)
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  • Cyber Security Specialist

    UIC Government Services and the Bowhead Family of Companies (Hill AFB, UT)
    …SECURITY CLEARANCE REQUIREMENTS: Must currently have and able to maintain a clearance at the Top Secret level with SCI eligibility. US Citizenship is a ... and our National Defense Strategy require. The Cyber Security Engineer will provide guidance and leadership with the cyber...requirement for a Top Secret clearance at this location. \#LI-KC1… more
    UIC Government Services and the Bowhead Family of Companies (07/30/25)
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  • Full Spectrum Cyber Engineer

    General Dynamics Information Technology (Falls Church, VA)
    Secret clearance at time of hire, and must be eligible for a TS / SCI . + **Required Skills and Abilities:** Strong communication, analytical, and time ... **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Cyber and IT Risk… more
    General Dynamics Information Technology (09/26/25)
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  • Product Owner (Hybrid)

    Huntington Ingalls Industries (Fort Meade, MD)
    …Additional duties as assigned. Minimum Qualifications + + Security Clearance: A current TS / SCI level US Government security clearance is required; US citizenship ... Enlighten, honored as a Top Workplace from USA Today, is a leader...start to finish. Work closely with company development and engineer teams to ensure DevSecOps pipeline delivery dates track… more
    Huntington Ingalls Industries (09/02/25)
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  • Network Security III (DNS)

    Insight Global (Montgomery, AL)
    …Certified Network Security Administrator (PCNSA) certification - TS - SCI Eligible -Palo Alto Networks Certified Network Security Engineer (PCNSE) certification ... to protect system assets from compromise, data loss, and other requirements. -Perform DCO and DODIN operations. We are a company committed to creating diverse and… more
    Insight Global (09/09/25)
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