• Cyber Security Specialist

    Virtual Service Operations (Arlington, VA)
    Cyber Security Specialist III * Arlington, VA (http://maps.google.com/maps?q=Arlington+VA+USA) Description Are you looking to take the next steps in your ... career as a Cyber Security Specialist III ? Let's chat and see if we are a good match! Opportunity: Virtual Service Operations is actively seeking a… more
    Virtual Service Operations (09/13/25)
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  • Cyber Security Operations…

    William C Brown Inc (St. Louis, MO)
    Cyber Security Operations Specialist III EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive ... Bachelor's Degree + 6 plus years' experience working in Cyber Security Operating Host Based Security...Qualifications Would be Nice to Have: + IAT Level III + Have DoD 8140.01 and DoD 8570.01-M IAT… more
    William C Brown Inc (12/08/25)
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  • 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 (09/20/25)
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  • Cyber Security Operations…

    CACI International (St. Louis, MO)
    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 (11/21/25)
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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 (10/01/25)
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  • Cyber Operations Specialist

    System One (Springfield, VA)
    Job Title: Cyber Operations Specialist III ...Bachelor's Degree + 6 plus years' experience working in Cyber Security Operating Host Based Security ... Contact: ###@altaits.com WHAT YOU'LL GET TO DO: + Provide cyber threat intelligence services for the collection, fusion, analysis,...security operations. NICE TO HAVE: + IAT Level III + Have DoD 8140.01 and DoD 8570.01-M IAT… more
    System One (12/03/25)
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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 (10/07/25)
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  • Endpoint Engineering Services ( Cyber IT…

    Koniag Government Services (San Antonio, TX)
    …Solutions,** a Koniag Government Services company, is seeking an Endpoint Engineering Services ( Cyber IT Business Process Engineer III ) to support KDS at Joint ... (DLP), and encryption technologies. + Ensures that all endpoints maintain a strong security posture against evolving cyber threats. + Leads initiatives to… more
    Koniag Government Services (11/02/25)
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  • Identity Engineering Services ( Cyber IT…

    Koniag Government Services (San Antonio, TX)
    …Solutions,** a Koniag Government Services company, is seeking an Endpoint Engineering Services ( Cyber IT Business Process Engineer III ) to support KDS at Joint ... Agency's extensive and complex IT infrastructure. + Serves as a key specialist responsible for designing, implementing, and optimizing identity and access management… more
    Koniag Government Services (10/17/25)
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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 (11/10/25)
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  • Cyber Security Operations…

    CACI International (St. Louis, MO)
    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 (11/10/25)
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  • Environmental Health & Safety Specialist I-…

    Kratos Defense & Security Solutions, Inc. (Oklahoma City, OK)
    …defense technology company focused on unmanned systems, satellite communications, cyber security /warfare, microwave electronics, missile defense, training, and ... remains in compliance. (If applicable) Environmental Health and Safety Specialist III + Reports on employee safety...workplace. + Ability to obtain and maintain a US security clearance at the appropriate level (requires US Citizenship).… more
    Kratos Defense & Security Solutions, Inc. (09/14/25)
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  • NDT Level III RT/PT, Quality Engineering…

    L3Harris (Redmond, WA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: NDT Level III RT/PT, Quality Engineering Specialist Job ... Job Description: This is a full-time on-site NDT Level III RT/PT, Quality Engineering Specialist role located...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (10/01/25)
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  • Sr. Specialist Cyber Infrastructure…

    L3Harris (Carlsbad, CA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. Specialist , Cyber Infrastructure Engineer Job Code: 29132 ... every other Friday off Job Description: L3Harris is seeking a highly skilled Cyber Infrastructure Engineer to join our Carlsbad, CA team. This role requires proven… more
    L3Harris (09/25/25)
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  • NDT Level III RT/DR/UT/PT, Quality…

    L3Harris (Canoga Park, CA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: NDT Level III RT/DR/UT/PT, Quality Engineering Specialist Job ... Rocketdyne, an L3Harris company, is seeking a NDT Level III RT/DR/UT/PT, Quality Engineering Specialist to join...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (11/27/25)
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  • Senior Specialist , Cyber

    L3Harris (Colorado Springs, CO)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Specialist , Cyber Intelligence Job Code: 31109 Job ... Springs, CO Job Description : L3Harris is seeking an Information System Security Officer (ISSO) to support the Space Superiority & Imaging division's customers… more
    L3Harris (11/14/25)
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  • Cyber Security Specialist

    Exeter Government Services, LLC (Newport News, VA)
    …the following areas: RMF and JTF-CS policy, guidance, procedure and templates; security control implementation and testing; security control assessments; and RMF ... JTF-CS domain enclave of the NORTHCOM enterprise, to include: Categorize System, Select Security Controls, Implement Security Controls, and Assess Security more
    Exeter Government Services, LLC (12/06/25)
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  • Cybersecurity Specialist -Advanced/IAT…

    COLSA Corporation (Colorado Springs, CO)
    …Principal Duties and Responsibilities (*Essential Functions): + Applies knowledge of Cyber policy, procedures, and workforce structure to develop, implement, and ... maintain a cyber -secure environment + Supports, monitors, tests, and troubleshoots hardware...extensive experience and judgment to plan and accomplish enclave security related goals + May lead and direct the… more
    COLSA Corporation (12/04/25)
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  • Cyber Security Implementation…

    CACI International (St. Louis, MO)
    Cyber Security Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... Level III and Information Assurance System Architecture and Engineering Specialist (IASAE) Level II. + CSSP Infrastructure Support certification within 6 months… more
    CACI International (11/14/25)
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  • Help Desk Technician III

    General Dynamics Information Technology (Fairfax, VA)
    …related experience **US Citizenship Required:** Yes **Job Description:** HELP DESK TECHNICIAN III Advance how our customers operate while you advance your career. ... WORK AND PERSONAL IMPACT As a Help Desk Technician III , the work you'll do at GDIT will be...successfully pass a background check and obtain Public Trust security clearance. Experience using ticketing system (prefer ServiceNow). Experience… more
    General Dynamics Information Technology (12/04/25)
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