• Cyber Security Specialist 3…

    M. C. Dean (District Of Columbia, DC)
    …Range** : $94,425 - $151,080 **Position Overview:** MC Dean is seeking to hire **a Cyber Security Specialist 3** to support the CIM Business Unit. The ... 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 (08/30/25)
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  • Cyber Security Specialist III

    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 talented… more
    Virtual Service Operations (09/13/25)
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  • Cyber Security Specialist I

    Virtual Service Operations (Arlington, VA)
    Cyber Security Specialist 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 Specialist I? Let's chat and see if we are a good match! Opportunity: Virtual Service Operations is actively seeking a talented… more
    Virtual Service Operations (09/13/25)
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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 chat and see if we are a good match! Opportunity: Virtual Service Operations is actively seeking a talented… more
    Virtual Service Operations (09/13/25)
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  • Cyber Security Operations…

    William C Brown Inc (Springfield, VA)
    Cyber Security Operations Specialist II EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration ... 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 ... Work Model: Onsite Security Clearance: Active Top Secret/SCI Cyber Security Operations Specialist Springfield, VA or St. Louis TS/SCI Supporting NGA… more
    System One (08/08/25)
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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 consideration ... by law. Description William C. Brown, Inc (WCBinc) is looking for a Cyber Security Engineering Specialist III to provide support for our customers. What… more
    William C Brown Inc (09/20/25)
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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: ... & Cybersecurity Services (TCS) program is actively hiring TS/SCI cleared Cyber Security Operations Specialists to join our CSOC Tiered Services team! We… more
    CACI International (08/11/25)
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  • Senior Cyber Security SIEM…

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Cyber Security SIEM Specialist ** to join our team in the DC, Maryland, and Virginia ... In this role you will be an expert in Security Information and Event Management (SIEM) systems, responsible for...solutions to protect DHS's networks and information systems from cyber threats. **Responsibilities include, but are not limited to:**… more
    ManTech (09/01/25)
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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 ... Systems, Cybersecurity, or related field + Minimum 5 years' experience in Cyber Security (CSOS). Additional years of experience may be used in place of… more
    CACI International (08/23/25)
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