• Manager Mission Architect Engineering 2

    Northrop Grumman (Dulles, VA)
    …experience including people management experience + **Requires an active US Government DoD Top - Secret security clearance at time of application, current and ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of...Security Space **Preferred** **Qualifications:** + Active or current TS / SCI Clearance + Experience in RPO mission… more
    Northrop Grumman (01/13/26)
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  • Systems Administrator

    Lockheed Martin (Herndon, VA)
    …patches and operating system updates in a timely fashion as defined by the Information Systems Security Manager \(ISSM\)\. Automate this process to the ... * Perform system hardening of Linux systems according to information security engineering principles and industry best...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information … more
    Lockheed Martin (01/11/26)
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  • Cloud Engineer

    Guidehouse (Reston, VA)
    …Will Need** **:** + An ACTIVE and MAINTAINED " TOP SECRET / SCI ( TS / SCI )" Federal or DoD security clearance + Bachelor's degree in Computer Science ... **Job Family** **:** IT Architecture/Cloud **Travel Required** **:** None **Clearance Required** **:** Active Top Secret SCI ( TS / SCI ) **What You Will… more
    Guidehouse (12/12/25)
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  • Senior Cyber Risk Manager (Splunk Engineer)

    The MITRE Corporation (Mclean, VA)
    …or a PhD; or equivalent combination of related education and work experience. + Active Top Secret clearance with SCI eligibility. Ability to obtain and ... MITRE - and make a difference with us. The Information System Security Department (R311) within the...year from the date of hire, the following clearance(s): Top Secret / SCI Salary compensation range… more
    The MITRE Corporation (11/08/25)
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  • Information Technology /Assurance…

    Chenega Corporation (Arlington, VA)
    …integrating new requirements, as required. + Advise and provide cybersecurity support to the Information System Security Manager (ISSM) and PMs. + Support ... and IT system risks and provide the Director/CE/PM/ISSM and Security Controls Accessor (SCA) with information to... + Active and valid driver's license + Active TS / SCI clearance, willingness to submit to a… more
    Chenega Corporation (01/09/26)
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  • Information Assurance Analyst

    Leidos (Hampton, VA)
    …+ Perform computer equipment, software and magnetic media inspections during Sensitive Compartmented Information Facility (SCIF) installations and ... IA solutions with product developers and AF acquisition agents, security , Information Technology and operations personnel during...lieu of a degree. + Must possess a **current TS / SCI clearance eligibility and DOD 8140 certifications… more
    Leidos (12/20/25)
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  • Security Site Supervisor (Vaxcom)

    Parsons Corporation (Chantilly, VA)
    …at a sensitive or secure site. ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this ... security operations of a team of armed security guards at a sensitive site** ....Must possess (at the time of application) an active/current TS / SCI security clearance with polygraph.… more
    Parsons Corporation (11/18/25)
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  • CSfC Systems Engineer SME

    CACI International (VA)
    …Professional (CISSP); CompTIA Security +; or Certified Information Security Manager (CISM) **A TS / SCI clearance is required to begin employment. ... CSfC Systems Engineer SME Job Category: Information Technology Time Type: Full time Minimum Clearance...Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel… more
    CACI International (11/19/25)
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  • Cyber Operations Splunk Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    … investigation and may need to meet eligibility requirements for access to classified information ; TS / SCI clearance is required. Compensation At Booz Allen, ... RMF compliance, eMASS, STIG Viewer, and SCAP tools + TS / SCI clearance + Bachelor's degree...Security Additional Qualifications: + Experience with Splunk Enterprise Security , STIG Manager , or similar orchestration or… more
    BOOZ, ALLEN & HAMILTON, INC. (01/02/26)
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  • Project Manager

    SOLUTE Careers (Arlington, VA)
    …Clearance Level: + Candidate must possess or have the ability to obtain an active TS / SCI security clearance or higher. + Clearance may be sponsored for ... at a programmatic level, in close coordination with a Government Program Manager . + Support operational security , planning, testing, training, system… more
    SOLUTE Careers (12/18/25)
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