• Sr. Splunk Engineer - TS

    Optiv (Herndon, VA)
    …Engineers on sophisticated tasking. **What we're looking for** + Currently holds a TS / SCI with CI polygraph. + Security Certification (ie, Security+, CISSP, etc) ... ClearShark is looking for a highly skilled Sr. Splunk Engineer (Federal Managed and Advanced Services) to join our...process your information , which may include personal information and sensitive personal information ,… more
    Optiv (11/13/25)
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  • Case Management Engineer - Active TS

    ENS Solutions (Reston, VA)
    …platform hardening for highly regulated environments (eg DoD, Energy, Finance). + Active TS / SCI clearance; willingness to take a polygraph exam + Associate's ... We are looking for a Backend Security Engineering Case Management Engineer to architect and implement the backend foundation of our next-generation case management… more
    ENS Solutions (12/13/25)
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  • Cyber Systems Engineer - level 3 or 4

    Northrop Grumman (Dulles, VA)
    …+ Requires an **active** Top - Secret / Sensitive Compartmented Information ( SCI ) clearance [ TS / SCI ] **at time of application** _[US ... and maintain COTS security products (firewalls, anti-virus, two-factor authentication, SIEM tools, etc. within terrestrial systems + For space...Top - Secret / Sensitive Compartmented Information ( SCI ) clearance [ TS / SCI more
    Northrop Grumman (12/02/25)
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  • Information System Security Eng (ISSE) III

    Global Resource Solutions (Arlington, VA)
    …and Military Compartments efforts. The position will provide "day-to-day" support for Collateral, Sensitive Compartmented Information ( SCI ) and Special ... detail orientated, and talented individual for the position of Information System Security Engineer III. Job Description:...of the date of hire Security Requirements: + Current Top Secret Clearance with SCI more
    Global Resource Solutions (12/19/25)
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  • Endpoint Security Engineer (Trellix…

    CACI International (Hampton, VA)
    …and documented. + Basic understanding of Microsoft SQL Server. **Qualifications** _Required:_ + Top Secret / SCI security clearance. + Bachelor's degree in IT ... Endpoint Security Engineer (Trellix Administrator) Job Category: Information ...Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel… more
    CACI International (01/13/26)
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  • Cyber Security Engineer (Elastic SME)

    CACI International (Hampton, VA)
    …Windows and Linux operating systems in enterprise environments. **Qualifications:** _Required:_ + Top Secret / SCI clearance + Bachelor's degree in IS ... Cyber Security Engineer (Elastic SME) Job Category: Information ...Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel… more
    CACI International (12/24/25)
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  • Cybersecurity Engineer - Hybrid Work…

    General Dynamics Information Technology (Arlington, VA)
    …RQ210368 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** ... **Experience:** **5+ years of related experience.** **Security clearance level:** **Active Top Secret required.** **Certifications:** **DoD 8570/8140 IAT Level… more
    General Dynamics Information Technology (11/18/25)
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  • Cyber Detection Engineer

    Leidos (Ashburn, VA)
    …currently possess a Top Secret Clearance with the ability to obtain a Top Secret / SCI Clearance Come break things (in a good way). Then build them ... monitoring, intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial… more
    Leidos (12/19/25)
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  • Senior SOAR Engineer

    Chenega Corporation (Oakton, VA)
    …GCTI required + At least one platform-specific SOAR certification: XSOAR, Splunk, Sentinel + DOD Top Secret clearance w/ SCI eligibility with the ability to ... **Req ID:** 38668 **Summary** **Senior SOAR Engineer ** **Oakton, VA** Are you ready to enhance...by leveraging SOAR-driven orchestrations. **Qualifications** + Bachelor's degree in Information Technology, Cyber Security, or other related fields. +… more
    Chenega Corporation (12/23/25)
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  • Endpoint Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …investigation and may need to meet eligibility requirements for access to classified information ; TS / SCI clearance is required. Compensation At Booz ... Endpoint Security Engineer Key Role: Design, deploy, manage, and operationalize...interpret data movement patterns and policy outcomes + Active TS / SCI clearance; willingness to take a polygraph… more
    BOOZ, ALLEN & HAMILTON, INC. (12/30/25)
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