• Specialist, Information Security Systems…

    L3Harris (Palm Bay, FL)
    …Additional Skills: + Experience in configuration and use of cyber defense and vulnerability assessment tools such as ACAS and SCC + Professional experience ... (AT) for the protection of CPI throughout the System Development Lifecycle. + Active TS / SCI Clearance is highly desired L3Harris Technologies is proud to be an… more
    L3Harris (11/01/25)
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  • Scientist, Information Security Systems…

    L3Harris (Palm Bay, FL)
    …start Preferred Additional Skills: + Experience in configuration and use of cyber defense and vulnerability assessment tools such as ACAS and SCC. + Active TS ... sea and cyber domains in the interest of national security. Job Title: Sr Information Security Systems Engineer Job Code: 229346 Job Location: Palm Bay, FL Job… more
    L3Harris (09/27/25)
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  • Systems Administrator (IT Program Services)

    Nightwing (Annapolis Junction, MD)
    …such as software and hardware installations and troubleshooting, system hardening, vulnerability assessment , OS patching and general network administration ... in audit collection and analysis using Splunk. Proficient in vulnerability assessment and remediation using Nessus or...CE, CISSP, etc.). Clearance This position requires a current TS / SCI clearance w/ Full Scope Polygraph Previously… more
    Nightwing (09/22/25)
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  • Information Systems Security Officer…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …Security Controls: Knowledge of various security controls and their implementation. * Vulnerability Assessment : Experience with vulnerability scanning tools ... ISSOs create and enforce security policies, protocols, and procedures to protect information systems. * Risk Assessment and Management: They conduct regular… more
    CGI Technologies and Solutions, Inc. (09/17/25)
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  • Information System Security Manager

    Chenega Corporation (Oakton, VA)
    …meet DoD 8140.01 certification requirements for IAM-III (CISM, CISSP, GSLC, CCISO) + DoD Top Secret Clearance with SCI eligibility is required. **Knowl** ... **Req ID:** 38323 **Summary** ** Information System Security Manager** **Arlington, VA** Are you...Management, including emergency response and forensic analysis. + Lead vulnerability assessment , penetration testing, and analysis of… more
    Chenega Corporation (11/17/25)
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  • Cyber Systems Exploitation Researcher

    MIT Lincoln Laboratory (Lexington, MA)
    … level DoD security clearance. Additionally, must be eligible and willing to apply for a Top Secret SCI level DoD security clearance and be able to maintain ... so that vulnerabilities in other systems are better understood. Top US Government leadership relies on us for our...Systems Firmware, Malicious Code, Mobile Applications, and More + Vulnerability Assessment + Statistics and Metrics +… more
    MIT Lincoln Laboratory (08/27/25)
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  • Network/System Administrator (Net/Sys Admin) I

    General Dynamics Information Technology (Colorado Springs, CO)
    …and Military Compartments efforts. The position will provide "day-to-day" support for Collateral, Sensitive Compartmented Information ( SCI ) and Special ... ID:** RQ209869 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None… more
    General Dynamics Information Technology (11/04/25)
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  • Mcco SW Developer SME

    General Dynamics Information Technology (Fort Meade, MD)
    …modeling, and configuration management. + Secure coding practices and vulnerability assessment experience. + TS / SCI (or eligible). **PREFERRED SKILS** + ... RQ207278 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:**… more
    General Dynamics Information Technology (11/13/25)
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  • ISSE

    System One (Reston, VA)
    …posture of Kubernetes (OpenShift) and DoD cloud environments. Qualifications: Required: * Active DOD Top Secret / SCI + CI Poly security clearance. * Minimum 5 ... ISSE TS / SCI CI Poly required Reston, VA...intrusion detection/prevention systems, endpoint protection, and encryption mechanisms. * Vulnerability Assessment : Conduct regular security assessments to… more
    System One (11/06/25)
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  • Information Systems Security Engineer…

    CACI International (Rome, NY)
    …of Kubernetes (OpenShift) and DoD cloud environments. **Qualifications:** _Required:_ + Active DOD Top Secret / SCI + Poly security clearance. + Minimum 5 ... intrusion detection/prevention systems, endpoint protection, and encryption mechanisms. + ** Vulnerability Assessment :** Conduct regular security assessments to… more
    CACI International (10/04/25)
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