• Junior Offensive Security Engineer

    ManTech (Quantico, VA)
    …+ Good communication skills and have good interpersonal, organizational, and analytical skills. ** Clearance Requirements:** + Must Have an Active Secret with the ... hands-on work. + Ensure system documentation reflects current system security configurations to include hardware and software components, data...in lieu of degree): + Must be compliant with DoD 8140 at an intermediate or advanced level. Thus,… more
    ManTech (08/08/25)
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  • Network Operations Center Technician

    TEKsystems (Reston, VA)
    * This position requires an active DoD Clearance ( Secret , Top Secret , Top Secret /SCI) or the ability to be obtain an (Interim Secret , Interim Top ... Secret ) * Because an active or interim DoD clearance is required, US Citizenship is...with attention to detail. . Must possess an active Security + or equivalent prior to start. . Must possess… more
    TEKsystems (08/14/25)
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  • Security Engineer

    Leidos (Alexandria, VA)
    … position. Additional relevant experience may be considered in lieu of degree. + Active DoD Top Secret clearance with SCI eligibility required + DoD ... **Description** Leidos is seeking a Security Engineer to support the execution of strategic,...customer and program management. Responsibilities: + Ensure compliance with DoD -approved standards, architectures, and guidelines (eg, DISN) and conduct… more
    Leidos (07/10/25)
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  • Agile Acquisition Lead, Principal

    The MITRE Corporation (Mclean, VA)
    …Willingness to visit Sponsor sites periodically for direct engagement and/or meetings. + Active DoD Secret clearance + Per the US Government's eligibility ... be a US Citizen to be considered for a security clearance + This position requires a...Preferred Qualifications: + Ability to obtain and maintain a DoD Top Secret clearance with… more
    The MITRE Corporation (08/16/25)
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  • Facilities Security Officer

    EMCOR Group (Springfield, VA)
    …submits reports, and assists both internal and external auditors and inspectors. ** Security Clearance Requirement: This position requires an Active Top ... Secret /Sensitive Compartmented Information (TS/SCI) Clearance ** **Qualifications:** + Current FSO certification administered by the Defense Counterintelligence… more
    EMCOR Group (07/09/25)
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  • Facility Security Officer

    Chenega Corporation (Lorton, VA)
    …Duties and Responsibilities: * Assist employees with the preparation of security clearance paperwork using the Electronic Questionnaires for Investigations ... Visit requests, transfer in status requests, etc. * Coordinate collateral personnel security clearance requirements with the Defense Counterintelligence and … more
    Chenega Corporation (06/02/25)
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  • Information Systems Security Engineer

    CACI International (Reston, VA)
    Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... security controls and compliance frameworks (eg, NIST, CIS, DoD STIGs). + Strong understanding of security ...CIS, DoD STIGs). + Strong understanding of security principles, practices, and architectures. + Proficiency in … more
    CACI International (08/14/25)
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  • Industrial Security Representative

    Leidos (Blacksburg, VA)
    …facilities or information. *Thorough working knowledge of the NISPOM, other relevant DoD security guidance as well as the Intelligence Community Directive ... urgency in a dynamic environment. *US citizenship is required and current Top Secret clearance eligibility required. Additional access and clearances may be… more
    Leidos (08/08/25)
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  • Cyber Security Operations Specialist II

    William C Brown Inc (Springfield, VA)
    …Degree in a Technical field Location Springfield Full-Time/Part-Time Full-Time Exempt/Non-Exempt Exempt Security Clearance Requirements Top Secret / SCI This ... security tools, Virtual Private Networks, and related security operations. + DoD 8570.01-M IAT Level...ticketing system to initiate the incident response. + TS/SCI Security Clearance (US Citizenship required) These Qualifications… more
    William C Brown Inc (08/16/25)
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  • Cyber Security Analyst

    CACI International (Hampton, VA)
    …respond to security alerts with urgency **Qualifications:** **_Required:_** + Top Secret /SCI security clearance . + Bachelor's degree in IT Technology, ... Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage...may be substituted with additional years of experience. + DOD 8140 (8570) IAT Level II ( Security +… more
    CACI International (08/15/25)
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