• Cyber Security Specialist

    M. C. Dean (District Of Columbia, DC)
    …**Salary Range** : $94,425 - $151,080 **Position Overview:** MC Dean is seeking to hire **a Cyber Security Specialist 3 ** to support the CIM Business ... Intelligence (TM) ._ We design, build, operate, and maintain cyber -physical solutions for the nation's most recognizable mission-critical facilities, secure… more
    M. C. Dean (11/28/25)
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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 ... **The Opportunity:** Join our team as a CSOC Tier 3 Engineer and play a critical role in cybersecurity...or related field + Minimum 5 years' experience in Cyber Security (CSOS). Additional years of experience… more
    CACI International (11/21/25)
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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 ... Cybersecurity Services (TCS) program is actively hiring TS/SCI cleared Cyber Security Operations Specialists to join our...of CSOC services (Tier 1, Tier 2, and Tier 3 ). These positions can be based out of either… more
    CACI International (11/10/25)
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  • Cyber Security Specialist III

    Virtual Service Operations (Arlington, VA)
    Cyber Security Specialist III...Education: Bachelor's degree + Experience: 7 years + Exception: 3 additional years of experience in lieu of degree ... 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!… more
    Virtual Service Operations (12/13/25)
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  • Cyber Security Specialist II

    Virtual Service Operations (Arlington, VA)
    Cyber Security Specialist II * 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 II? Let's...activities. Required Qualifications: + Education: Bachelor's degree + Experience: 3 years + Exception: 3 additional years… more
    Virtual Service Operations (12/13/25)
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  • Cyber Security Specialist I

    Virtual Service Operations (Arlington, VA)
    Cyber Security Specialist I...Education: Bachelor's degree + Experience: 0 years + Exception: 3 additional years of experience in lieu of degree ... Description Are you looking to take the next steps in your career as a Cyber Security Specialist I? Let's chat and see if we are a good match!… more
    Virtual Service Operations (12/13/25)
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  • Cyber Risk Management Specialist

    Steampunk (Mclean, VA)
    Specialist (CRMS)** will specialize in in-depth knowledge of the program's cyber security hygiene, DevSecOps, Risk Management Framework (RMF), Assessment and ... regulation and policy, and commercial best practices relating to cyber security . The candidate must have the...modern and emerging technologies (e,g, AI, blockchain, microservices). The Cyber Risk Management Specialist performs a range… more
    Steampunk (01/07/26)
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  • Cyber Detection Engineer

    Leidos (Ashburn, VA)
    …candidate should have at minimum ONE of the following certifications:** + CompTIA Cyber Security Analyst (CySA+) + CompTIA Linux Network Professional (CLNP) + ... + ECIH - EC-Council Certified Incident Handler + ECSS - EC-Council Certified Security Specialist + ECES - EC-Council Certified Encryption Specialist more
    Leidos (12/19/25)
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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 ... 3 levels along with proactively hunting for malicious cyber activity. We are seeking Cyber Threat...GCPN, GWEB, GIRD, GREM, GNFA, GCIH, GCIA, GSEC, Kubernetes Security Specialist , Microsoft 365 Certifications, Microsoft Azure… more
    Nightwing (01/05/26)
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  • Cyber Network Defense Analyst IV AP

    Nightwing (Sterling, VA)
    …Splunk- Proficiency conducting all-source research. Required Education: BS Computer Science, Cyber Security , Computer Engineering, or related degree; or HS ... 3 levels along with proactively hunting for malicious cyber activity. We are seeking Cyber Threat...GCPN, GWEB, GIRD, GREM, GNFA, GCIH, GCIA, GSEC, Kubernetes Security Specialist , Microsoft 365 Certifications, Microsoft Azure… more
    Nightwing (01/05/26)
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  • Cyber Security Subject Matter Expert…

    Virtual Service Operations (Arlington, VA)
    Cyber Security Subject Matter Expert (SME) I* 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 Subject Matter Expert (SME) I?...technical goals. This role is ideal for an experienced specialist who resolves advanced technical problems and leads development… more
    Virtual Service Operations (12/13/25)
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  • Senior Cyber Security SME

    Steampunk (Mclean, VA)
    …for taking on new challenges. **Contributions** The **ISSO Team Lead** serves as a Lead Cyber Security Specialist and will perform level III ISSO and/or ISSO ... a US government Security Clearance + Eight years of IA experience; 3 of which must be FISMA-related **Required Skills** + Experience leading teams of information… more
    Steampunk (12/31/25)
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  • Cyber Tools Assessor - Active TS/SCI…

    ENS Solutions (Washington, DC)
    …to maintain a balance of security and mission needs. As an information security risk specialist on our team, you'll consult the client leading the discovery ... systems. Requirements + 3 + years of experience as an Information System Security Analyst or Information System Security Officer + Experience conducting tools… more
    ENS Solutions (01/10/26)
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  • Security Systems Tech Specialist

    M. C. Dean (District Of Columbia, DC)
    …of technical leaders in electrical, engineering, and cybersecurity industries. We are seeking a ** Security Systems Tech Specialist 3 ** to join our ... is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure...physical security and IT systems. As a ** Security Systems Tech Specialist 3 **… more
    M. C. Dean (11/01/25)
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  • Networks Security Specialist

    Deloitte (Arlington, VA)
    …Required Qualifications + BA/BS degree in a technical field (eg, Computer Science, Cyber Security ) or equivalent experience. + 8+ years of progressively ... a client's technical backbone while enabling secure digital transformation. Includes security architecture, secure development and deployment, end-to-end cyber more
    Deloitte (01/07/26)
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  • Security Specialist IV - Cpso…

    V2X (Springfield, VA)
    security , information security , personnel security , and cyber security . The Security Specialist will possess knowledge on collateral, SCI, and ... and enhance readiness. Aligned around a shared purpose, our $ 3 .9B company and 16,000 people work alongside our clients,...respect, responsibility, and professionalism. We are hiring for a Security Specialist IV - Contract Program … more
    V2X (12/13/25)
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  • IT Security Specialist (Computer Sys…

    Huntington Ingalls Industries (Arlington, VA)
    …Job Description Mission Technologies, a division of HII, is seeking an IT Security Specialist to support the United States Postal Service (USPS) Office ... of Inspector General (OIG). The IT Security Specialist is responsible for...Executes security related operational activities: + Manages security incident detection, response, remediation. + Conducts cyber more
    Huntington Ingalls Industries (01/13/26)
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  • Senior Cloud Security Specialist

    General Dynamics Information Technology (Fairfax, VA)
    …Seize your opportunity to make a personal impact as an **Senior Cloud Security Specialist ** supporting the **Case Management Modernization (CMM) Program.** The ... projects and grow a rewarding career. The **Senior Cloud Security Specialist ** will work as part of...+ Document and maintain Standard Operating Procedures (SOPs) for cyber security . + Automate repetitive security more
    General Dynamics Information Technology (12/19/25)
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  • Supervisory IT Cybersecurity Specialist

    Defense Threat Reduction Agency (Fort Belvoir, VA)
    …a supervisor/senior IT Cyber workforce manager as the Chief of the Cyber Security Department. Incumbent is the principal authority and manager responsible ... Threat Reduction Agency. Responsibilities As a SUPERVISORY IT CYBERSECURITY SPECIALIST (INFOSEC) at the GS-2210-15 some of your typical...for establishing and maintaining the Agency's cyber security posture capable of detecting and… more
    Defense Threat Reduction Agency (12/25/25)
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  • Physical Security Specialist

    Huntington Ingalls Industries (Alexandria, VA)
    …HII! Where Hard Stuff is Done Right! Mission Technologies is currently seeking a Physical Security Specialist to join the team. As a key player in our ... Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $85,686.00 - $140,769.00 Security Clearance: Top Secret Level of Experience: Senior Meet HII's… more
    Huntington Ingalls Industries (12/04/25)
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