• Senior Information System Security…

    ManTech (Doral, FL)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** join our team in **Doral, FL.** ... include but are not limited to:** + The Senior Information System Security Engineer (ISSE) is responsible...is desired. **Clearance Requirements:** + Must have an active TS / SCI clearance. **Physical Requirements:** + Must be… more
    ManTech (08/08/25)
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  • Journeyman Cybersecurity Engineer

    ManTech (Doral, FL)
    …or a component is desired. **Clearance Requirements:** + Must have a current/active TS / SCI clearance. **Physical Requirements:** + Must be able to remain in ... **MANTECH** seeks a motivated, career and customer-oriented **Journeyman Cybersecurity Engineer , Countermeasures Cell** to join our team in **Doral, FL** .… more
    ManTech (08/02/25)
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  • Senior Cybersecurity Engineer , Integration…

    ManTech (Doral, FL)
    …SPACECOM) or a component is desired. **Clearance Requirements:** + Must have an active TS / SCI clearance. **Physical Requirements:** + Must be able to remain in ... **MANTECH** seeks a motivated, career and customer-oriented **Senior** **Cybersecurity Engineer , Integration Cell** to join our team in **Doral, FL.**… more
    ManTech (08/01/25)
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  • Security Engineer

    CACI International (College Park, MD)
    Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: ... including firewalls, intrusion detection/prevention systems (IDS/IPS), endpoint protection, and security information and event management ( SIEM ) tools. . Conduct… more
    CACI International (06/11/25)
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  • Defensive Cyber Engineer

    Lockheed Martin (Aurora, CO)
    …remediation * Experience with SIEM technologies such as LogRhythm or Splunk * TS / SCI clearance * DoD 8140 \(formerly 8570 IAT II\) Certification * Ability to ... clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (08/08/25)
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  • Cyber Security Engineer (SME)

    Leidos (Bethesda, MD)
    …contemplated by the level + **To be considered must have an active TS / SCI with polygraph security clearance** **Preferred Qualifications** + Experience with ... **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National Security Sector's (NSS) Cyber & Analytics Business… more
    Leidos (08/01/25)
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  • Cyber Security Specialist

    UIC Government Services and the Bowhead Family of Companies (Hill AFB, UT)
    …SECURITY CLEARANCE REQUIREMENTS: Must currently have and able to maintain a clearance at the Top Secret level with SCI eligibility. US Citizenship is a ... and our National Defense Strategy require. The Cyber Security Engineer will provide guidance and leadership with the cyber...requirement for a Top Secret clearance at this location. \#LI-KC1… more
    UIC Government Services and the Bowhead Family of Companies (07/30/25)
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  • Cleared Palo Alto Citrix Engineer

    Virtual Service Operations (Portsmouth, VA)
    …securing application delivery environments, network segmentation, and implementing VPN security. + TS / SCI security clearance is required. What is Important to ... Cleared Palo Alto Citrix Engineer * WFH Flexible * Portsmouth, VA (http://maps.google.com/maps?q=Portsmouth+VA+USA) Description...scanning, and risk assessments for Citrix infrastructure. + Support SIEM tools (Splunk, ELK, or other SOC tools) by… more
    Virtual Service Operations (06/16/25)
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  • Journeyman Cybersecurity Engineer , Traffic…

    ManTech (Doral, FL)
    …or a component is desired. **Clearance Requirements:** + Must have a current/active TS / SCI clearance. **Physical Requirements:** + Must be able to remain in ... **MANTECH** seeks a motivated, career and customer-oriented **Journeyman Cybersecurity Engineer , Traffic Analysis Cell** to join our team in **Doral, FL** .… more
    ManTech (08/02/25)
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  • Cyber Systems Engineer

    ManTech (Herndon, VA)
    …Endpoint Detection and Response (EDR) solutions, Digital Forensics platforms, and Security Information and Event Management ( SIEM ) systems (Splunk, Elk or ... and communication skills **Clearance Requirements:** + Must have a current/active TS / SCI w/Polygraph clearance **Physical Requirements:** + The person in… more
    ManTech (07/26/25)
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