• Cyber Security Engineering…

    William C Brown Inc (Springfield, VA)
    Cyber Security Engineering Specialist III EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive ... William C. Brown, Inc (WCBinc) is looking for a Cyber Security Engineering Specialist III to provide support for our customers. What You'll Get… more
    William C Brown Inc (06/22/25)
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  • Cyber Security Operations…

    CACI International (Springfield, VA)
    Cyber Security Operations Specialist III - Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI ... or related field + Minimum 5 years' experience in Cyber Security (CSOS). Additional years of experience...to obtain DoD 8140.01 and DoD 8570.01-M IAT Level III and CSSP Incident Responder certification within six months… more
    CACI International (08/23/25)
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  • IT Specialist

    Linchpin Solutions, Inc. (Washington, DC)
    …and new installs of IT systems and services ensuring coordination with Cyber Security Specialist . + Perform Tier III upgrades of networking systems, IT ... vary depending on the employee's position, date of hire, and contract terms. Cyber Security Message Linchpin Solutions follows a specific recruiting practice to… more
    Linchpin Solutions, Inc. (09/03/25)
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  • Senior Cyber Security SME

    Steampunk (Mclean, VA)
    …The **ISSO Team Lead** serves as a Lead Cyber Security Specialist and will perform level III ISSO and/or ISSO support responsibilities as well ... Steampunk participates in the E-Verify program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/6557/senior- cyber - security -sme/job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help finding the right job?**… more
    Steampunk (07/02/25)
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  • Cyber Incident Response Analyst III

    Nightwing (Sterling, VA)
    …PaaS and IaaS in the Cloud environment **Required Education:** BS Computer Science, Cyber Security , Computer Engineering, or related degree; or HS Diploma & ... GREM, CISSP, GCFE, GCFA, GCLD, GCPS, GCPN, GWEB, GIRD, GSEC, Kubernetes Security Specialist , Microsoft 365 Certifications, Microsoft Azure Certifications, AWS… more
    Nightwing (08/01/25)
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  • Cyber Network Defense Analyst III

    Nightwing (Sterling, VA)
    …Elastic- Proficiency conducting all-source research. Required Education: BS Computer Science, Cyber Security , Computer Engineering, or related degree; or HS ... GCLD, GCPS, GCPN, GWEB, GIRD, GREM, GNFA, GCIH, GCIA, GSEC, Kubernetes Security Specialist , Microsoft 365 Certifications, Microsoft Azure Certifications, AWS… more
    Nightwing (08/01/25)
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  • Cyber Security Operations…

    William C Brown Inc (Springfield, VA)
    Cyber Security Operations Specialist ...Qualifications Would be Nice to Have: + IAT Level III + Master's Degree in a Technical field Location ... any other characteristic protected by law. Description WCBinc is looking for a Cyber Security Operations Specialist II to operate and manage all aspects of… more
    William C Brown Inc (08/16/25)
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  • Cyber Security Operations…

    System One (Springfield, VA)
    Job Title: Cyber Security Operations Specialist / Intrusion Detection (Top Secret/SCI) SHIFT WORK Location: Springfield, Virginia Type: Direct Hire Contractor ... Model: Onsite Security Clearance: Active Top Secret/SCI Cyber Security Operations Specialist Springfield,...These Qualifications Would be Nice to Have: IAT Level III Have DoD 8140.01 and DoD 8570.01-M IAT Level… more
    System One (08/08/25)
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  • Cyber Security Operations…

    CACI International (Springfield, VA)
    Cyber Security Operations Specialist - CSOC (Tiers 1, 2, 3) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: ... CACI's Transport & Cybersecurity Services (TCS) program is actively hiring TS/SCI cleared Cyber Security Operations Specialists to join our CSOC Tiered Services… more
    CACI International (08/11/25)
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  • Senior Specialist , Integration and Test…

    L3Harris (Herndon, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Title: Senior Specialist , Integration and Test Engineering Job Code: 27599 Job ... technicians, and the customer. Essential Functions: + Provide daily Tier III engineering support (troubleshooting complex operational issues, performing root cause… more
    L3Harris (08/17/25)
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