• Physical Security Engineer 4

    M. C. Dean (Chantilly, VA)
    …improving lives, and changing the world for the better. We are seeking a **Physical Security Engineer 4** to join our ** Security and Electronic Systems ... to a government contract, this specific position requires US Citizenship, **ACTIVE TS / SCI w/ Polygraph clearance is REQUIRED** **Education:** + Bachelor's degree… more
    M. C. Dean (06/17/25)
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  • Information Systems Security

    KaylaTek, Inc. (Arlington, VA)
    Security Accreditation. o Assist with RMF related tasks as needed Qualifications: + Active Top Secret - SCI security clearance. + Active COMPTIA ... current position. Summary Our Cybersecurity Team is seeking a highly skilled Information System Security Engineer (ISSE) to maintain and enhance the … more
    KaylaTek, Inc. (06/05/25)
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  • Information Systems Security

    CACI International (Washington, DC)
    Information Systems Security Engineer - ISSE Job...Citizen + Top Secret / Sensitive Compartmented Information ( TS / SCI ) with ... Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage...* * **The Opportunity:** CACI is searching for an Information Systems Security Engineer (ISSE)… more
    CACI International (07/04/25)
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  • Information Systems Security

    BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
    Information Systems Security Engineer The...and frameworks such as NIST 800-207 + TS / SCI clearance with a polygraph + Offensive Security ... systems security and network security engineer , you can identify the Information System...need to meet eligibility requirements for access to classified information ; TS / SCI clearance is… more
    BOOZ, ALLEN & HAMILTON, INC. (08/09/25)
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  • Information System Security

    Assertive Professionals (Chantilly, VA)
    Information System Security Engineer (ISSE) About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman ... information (https://mystaffingpro.com/sites/mystaffingpro.com/files/2018-05/tech\_faq\_sa.pdf) Position 1. Open Position - TS / SCI EOE Statement Assertive Professionals, LLC, is… more
    Assertive Professionals (07/10/25)
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  • Information Systems Security

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an experienced Information Systems Security Engineer (ISSE) for a position located in Chantilly, VA. The successful candidate ... all System Program Office sponsored systems. + Provide the Information System Security Engineer (ISSE)...guidance as needed. **Qualifications** **Clearance required to start:** + Top Secret / SCI with Polygraph. **TYPICAL… more
    SAIC (08/07/25)
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  • Cyber Security Engineer

    Leidos (Bethesda, MD)
    **Description** Leidos has an exciting opening for you, our next ** TS / SCI Cyber Security Engineer ** working across several Task Orders under the DOMEX ... values innovation, collaboration, and professional development. As a Cyber Security Engineer , your job will be to...in lieu of degree is accepted. + An active TS / SCI clearance with ability to obtain a… more
    Leidos (07/11/25)
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  • Cloud Security Engineer

    CACI International (Sterling, VA)
    Cloud Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee ... * * **The Opportunity:** CACI/BITS is seeking a Cyber Security Engineer to support our Makalu contract....tradeoffs and other decisions. **Qualifications:** **_Required:_** + An active TS / SCI clearance with Poly Clearance + Bachelor's… more
    CACI International (07/25/25)
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  • Security Engineer - Hardware, US ADC…

    Amazon (Annapolis Junction, MD)
    …selected be a US Citizen and must currently possess and maintain an active TS / SCI security clearance with polygraph. Key job responsibilities Providing ... Description The US Amazon Dedicated Cloud Information Security team is looking for...or equivalent work experience. - Current, active US Government Security Clearance of TS / SCI with… more
    Amazon (08/11/25)
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  • Senior Cyber Security Engineer

    CACI International (Chantilly, VA)
    Senior Cyber Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: ... We're seeking a motivated, career and customer-oriented Senior Cyber Security Engineer to join our diverse team...expertise across various domains **Qualifications:** _Required:_ + An active TS / SCI clearance with Poly + Bachelor's degree… more
    CACI International (06/18/25)
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