• NMCC Information Systems Security

    TekSynap (Arlington, VA)
    … Accreditation. + Assist with RMF related tasks as needed. **REQUIRED QUALIFICATIONS** + Active Top Secret -SCI DoD security clearance. + Active DoD 8570 IAT ... and Risk Assessment techniques. **Overview** We are seekinga highly skilled Information Systems Security Engineer (ISSE) to maintain and enhance the … more
    TekSynap (06/18/25)
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  • Senior Information System Security

    ManTech (Chantilly, VA)
    …other cyber discipline. ** Security Clearance Requirements:** + Must have a current/active Top Secret security clearance with eligibility to obtain SCI. ... ManTech is seeking a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team **in Chantilly, VA.**… more
    ManTech (07/03/25)
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  • Information System Security

    CACI International (Sterling, VA)
    Information System Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with ... an unparalleled opportunity to grow and advance. As our Information Systems Security Engineer , you...to familiarity with associated processes, standards and procedures + TS /SCI w/ Poly is required + DoD 8570 compliance… more
    CACI International (07/22/25)
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  • Information System Security

    BEAT LLC (Fort Belvoir, VA)
    Security Engineer (ISSE) Location: Fort Belvoir, VA (hybrid) Clearance: Top Secret SCI Certification: CompTIA Security + or higher Salary: $185k ... - $200k Job Description BEAT is looking for a Security Engineer /Architect. Candidate will be required to...+ Must be able to grasp new concepts, facilitate information exchanges for data gathering, and collaborate with diverse… more
    BEAT LLC (08/01/25)
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  • Information Systems Security

    Nightwing (Sterling, VA)
    …civil, and commercial markets. Nightwing is seeking a highly skilled and motivated Information Systems Security Engineer (ISSE) to join our DevSecOps ... of mission-critical applications. **Key Responsibilities:** + Design, develop, and implement security architectures for information systems. + Conduct risk… more
    Nightwing (06/06/25)
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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 ... TS with SCI eligibility **Clearance Requirements:** + Active Secret security clearance with the ability to...with ManTech through its online applicant system, please email us at ###@mantech.com and provide your name and contact information more
    ManTech (08/08/25)
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  • Information System Security

    Parsons Corporation (Chantilly, VA)
    …you're looking for. **Job Description:** Parsons is looking for a sharp and talented ** Information Systems Security Engineer (ISSE)** to join our growing ... assurance engineering. **What Required Skills You'll Bring:** + Active ** Top Secret /SCI security clearance with...and information system engineering, and integration testing. ** Security Clearance Requirement:** An active Top more
    Parsons Corporation (07/29/25)
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  • Information System Security

    CACI International (Sterling, VA)
    Information System Security Engineer - ISSE Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with ... US * * * **The Opportunity:** At CACI we enable national security missions through creation and delivery of innovative, technology-centric solutions that provide… more
    CACI International (07/30/25)
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  • Cyber Security Project Engineer

    General Dynamics Information Technology (Mclean, VA)
    …+ US Citizenship required + Location: McLean, VA, On-Site at customer location + Security Clearance Level: Top Secret /SCI with Polygraph **REQUIRED SKILLS ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...Information Systems Security Officer (ISSO), and Information System Security Engineer (ISSE).… more
    General Dynamics Information Technology (07/24/25)
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  • Senior Information Security

    Lumen (Richmond, VA)
    …management tools such as Ansible, Chef, etc. Background in system, network, or security admin/engineering on Unix. Active TS clearance with current SSBI/T5R ... committed to teamwork, trust and transparency. People power progress. We're looking for top -tier talent and offer the flexibility you need to thrive and deliver… more
    Lumen (07/25/25)
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