• Senior Information System Security

    ManTech (Quantico, VA)
    …Requirements:** + Must have a current/active Top Secret security clearance with eligibility to obtain SCI prior to starting this position. + Selected ... Management (IAM) Level III certifications: Certified Information Systems Security Professional (CISSP), Global Information Security Professional… more
    ManTech (12/06/25)
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  • Senior Information System Security

    ManTech (Washington, DC)
    …+ Must be a US citizen with a current/active Top Secret clearance with eligibility to obtain SCI . + Applicants may be required to undergo a ... negotiate the level of testing required for an IS with the Enterprise Information Security Section and the FBI Authorizing Official. + Coordinate IS security more
    ManTech (12/05/25)
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  • Personnel Security Specialist (PerSS)

    Parsons Corporation (Mclean, VA)
    … with discretion and professionalism. ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is ... you will oversee the protection of sensitive information and personnel through robust security protocols...sensitive information and personnel through robust security protocols and compliance with federal guidelines. **What You'll… more
    Parsons Corporation (12/05/25)
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  • Information Systems Security Manager…

    Parsons Corporation (Mclean, VA)
    …integrity, confidentiality, and availability. ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance ... what's possible. **Job Description:** Parsons is looking for a talented ** Information Systems Security Manager (ISSM)** to join our team! In this role, you… more
    Parsons Corporation (12/05/25)
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  • Security Management Lead

    Parsons Corporation (Mclean, VA)
    …effectively with stakeholders at all levels. ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is ... possible. **Job Description:** Parsons is looking for a talented ** Security Management Lead (SML)** to join our team! In...join our team! In this role, you will apply security management strategies and policies to oversee staff activities… more
    Parsons Corporation (12/05/25)
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  • Information Systems Security

    Systems Technologies, Inc. (Hanover, MD)
    Information Systems Security Engineer (ISSE) Location Hanover,... SECURITY CLEARANCE . Active DoD Top Secret / SCI clearance required ... Job Setting On-site Job Category Engineer Apply Now (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1129) INFORMATION SYSTEMS SECURITY ENGINEER (ISSE) The company… more
    Systems Technologies, Inc. (12/02/25)
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  • Security Specialist

    Systems Technologies, Inc. (Hanover, MD)
    …within a military security environment. SECURITY CLEARANCE . Active DoD Top Secret / SCI clearance required TRAVEL . Some travel may be ... adequate measures are in place to protect their technology, components, and information ; Conduct security trainings and evaluate staff processes and procedures… more
    Systems Technologies, Inc. (12/02/25)
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  • Industrial Security Risk Specialist

    MIT Lincoln Laboratory (Lexington, MA)
    …MITLL, all employees must meet certain basic requirements.* Must possess and maintain a Top - Secret clearance with SCI eligibility.The Laboratory values ... as SIMS and government databases such as DISS (Defense Information Security System). + Knowledge of business...and must be able to obtain and maintain a Secret level DoD security clearance .… more
    MIT Lincoln Laboratory (12/02/25)
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  • Information Security Engineer

    Systems Technologies, Inc. (Hanover, MD)
    Information Security Engineer Location Hanover, MD Job... SECURITY CLEARANCE . Active DoD Top Secret / SCI clearance required ... Setting On-site Job Category Engineer Apply Now (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1128) INFORMATION SECURITY ENGINEER The company is seeking… more
    Systems Technologies, Inc. (12/02/25)
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  • Security Specialist I

    Service Source (St. Louis, MO)
    …or related experience required. + Ability to obtain and maintain a Top Secret / SCI government security clearance with polygraph is required. ... Responsibilities + Must be able to access and operate Security Management System (SMS/C-Cure), and Sensitive but...+ Check security badges to verify the security clearance and whether an escort is… more
    Service Source (11/26/25)
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