• Information Systems Security

    CACI International (Chantilly, VA)
    Information Systems Security Engineer Job Category:...Secret Clearance + Proven experience as a Security Engineer or in a similar role, with ... Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage...* * * **The Opportunity:** As a SIPR Information Systems Security Engineer , you will… more
    CACI International (08/08/25)
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  • Senior Information System Security

    ManTech (Chantilly, VA)
    ManTech is seeking a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team **in Chantilly, VA.** ... Level III certifications or one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA Advanced … more
    ManTech (07/03/25)
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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 ... TS/SCI with Polygraph Timeline Pipeline Description Assertive Professionalsis seeking anInformation System Security Engineer (ISSE) with Poygraph supporting… more
    Assertive Professionals (07/10/25)
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  • Information Systems Security

    ManTech (Norfolk, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Information Systems Security Engineer ** to join our team in **Norfolk, VA.** This is an ... systems requirements + Experience developing and maintaining system applications and security + Experience providing...SCI eligibility ** Clearance Requirements:** + Active Secret security clearance with the ability to obtain… more
    ManTech (08/08/25)
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  • Junior Network Engineer - Secret…

    NANA Regional Corporation (Alexandria, VA)
    …and verify the integrity and availability of hardware, network, and server resources and systems . + Review system and application logs and verify completion of ... and experienced individual to fill the role of a Junior Network Engineer for our existing government client in the Franconia/Springfield, VA area. Apply… more
    NANA Regional Corporation (07/22/25)
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  • Lead Systems Engineer - Ship…

    Huntington Ingalls Industries (Virginia Beach, VA)
    …https://vimeo.com/732533072 Summary HII Mission Technologies is seeking a Systems Engineer to support our Ship Self-Defense System program-a mission-critical ... Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $81,973.00 - $115,000.00 Security Clearance : Secret Level of Experience: Mid This… more
    Huntington Ingalls Industries (08/08/25)
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  • Senior Systems Security

    SMX (Dahlgren, VA)
    Senior Systems Security Engineer (4413)at...and mitigate security threats + Perform SCAP ( Security Content Automation Protocol) scans + System ... VA SMX is looking for a highly motivated Senior Systems Security Engineer to join...compliance with DoD/Navy security frameworks + Troubleshoot security incidents, access control issues, and system more
    SMX (08/08/25)
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  • Information System Security

    BEAT LLC (Fort Belvoir, VA)
    Job Title: Information Systems Security Engineer (ISSE) Location: Fort Belvoir, VA (hybrid) Clearance : Top Secret SCI Certification: CompTIA Security ... - $200k Job Description BEAT is looking for a Security Engineer /Architect. Candidate will be required to...+ Will use vulnerability management systems , automated security scanning tools, and system accreditation record… more
    BEAT LLC (08/01/25)
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  • Information System Security

    Parsons Corporation (Chantilly, VA)
    …looking for. **Job Description:** Parsons is looking for a sharp and talented **Information Systems Security Engineer (ISSE)** to join our growing team! This ... maintenance, software and information system engineering, and integration testing. ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph … more
    Parsons Corporation (07/29/25)
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  • Senior Systems Security

    SAIC (Alexandria, VA)
    **Description** SAIC is hiring a **Senior Systems Security Engineer ** with an active **TS/SCI clearance ** to participate in Independent Technical Risk ... reviews to advance the practice of systems security engineering through all phases of a system...Masters and twelve (12) years or more experience. **Required Clearance :** + Active TS/SCI clearance . + US… more
    SAIC (08/07/25)
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