• Network Engineer Senior ( Security

    General Dynamics Information Technology (Fort Belvoir, VA)
    …+ Cisco Certified Network Professional - Enterprise + Palo Alto Networks Certified Network Security Engineer + ​ **Location** : On Customer Site + **Additional** ... of related experience **US Citizenship Required:** Yes **Job Description:** **Network Engineer Senior ( Security ) - TS/SCI required** Transform technology into… more
    General Dynamics Information Technology (09/09/25)
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  • Network Security Engineer III

    TekSynap (Virginia Beach, VA)
    …and support continuous monitoring and accreditation efforts. **REQUIRED QUALIFICATIONS** + Active Secret security clearance (Tier 5) + Bachelor of Science in ... and IDS/IPS technologies. **Overview** We are seeking a Network Security Engineer III to join our team...vision, depth perception, and ability to adjust focus. **WORK AUTHORIZATION/ SECURITY CLEARANCE** + US Citizen + Active Secret more
    TekSynap (10/01/25)
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  • Cyber Security Engineer (Penetration…

    CACI International (Aberdeen Proving Ground, MD)
    Cyber Security Engineer (Penetration Tester) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee ... for hands-on technical challenges? CACI seeks a motivated Cyber Security Engineer to support the C5ISR Center...in diverse environments. **Qualifications:** _Required:_ + An active DoD Secret clearance. + The ability to obtain and maintain… more
    CACI International (08/26/25)
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  • Security Engineer

    Serco (Virginia Beach, VA)
    …experience + An Associates degree and 5 years of experience. + Active DoD Secret Security Clearance. + A Cybersecurity certification. (ie CompTIA Security + ... Serco has a great opportunity for you! This Information Security Test Engineer will be on a...position is contingent upon your ability to obtain/maintain/transfer your Secret clearance.** Serco supports the US Navy in the… more
    Serco (10/05/25)
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  • Cleared Senior Information Systems Security

    Virtual Service Operations (Lorton, VA)
    Cleared Senior Information Systems Security Engineer (ISSE) L4 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take the ... next steps in your career as an Information Systems Security Engineer (ISSE)? Let's chat and see...professional experience. + Travel: o Up to 10% + Security Clearance: Active Top Secret with SCI.… more
    Virtual Service Operations (10/04/25)
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  • Network Security Engineer Lead

    Chenega Corporation (Fort Belvoir, VA)
    Network Security Engineer Lead Ft. Belvoir, VA Join our Talent Network Network Security Engineer Lead Ft. Belvoir, VA C-CHR-24-042 TheNetwork Security ... and BBP 05-PR-M-0002. + CCNP Certification (Enterprise, Service Provider, Data Center, Security , or Collaboration) or higher required. + Secret clearance Tier… more
    Chenega Corporation (09/01/25)
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  • Senior Information Systems Security

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is currently hiring a **Senior** **Information Systems Security Engineer ** for a program with the US Coast Guard. This position will be ... /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7061/senior-information-systems- security - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Alexandria_ **ID** _2025-7061_… more
    GovCIO (11/07/25)
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  • Senior Systems Security Engineer

    Collins Aerospace (Marlborough, MA)
    …(including vulnerability scanning). The candidate will report to the Lead Systems Security Engineer and work collaboratively with cross-functional teams. What ... citizenship is required, as only US citizens are eligible for a security clearance Security Clearance: Secret - Current Raytheon Company, Managed by Collins… more
    Collins Aerospace (11/07/25)
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  • Systems Security Engineer II - P2…

    RTX Corporation (Fullerton, CA)
    …that create a safer, more secure world. Raytheon is seeking a well-qualified **Systems Security Engineer II (P2)** to join our Systems Security Engineering ... prior relevant experience + Active and transferable US government issued DoD Secret security clearance is required prior to start date. US citizenship is… more
    RTX Corporation (11/06/25)
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  • Senior Systems Security Engineer

    RTX Corporation (Fullerton, CA)
    …create a safer, more secure world. Raytheon is seeking a well-qualified **Senior Systems Security Engineer (P3)** to join our Systems Security Engineering ... prior relevant experience + Active and transferable US government issued DoD Secret security clearance is required prior to start date. US citizenship is… more
    RTX Corporation (11/06/25)
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