• Dev Ops Engineer - Mid

    Amentum (Washington, DC)
    As a Top Secret cleared DevOps Engineer for this program, you will be working in an organization that's mission is to develop and operate the best possible ... award to support on-site in Washington, DC at the customer facility. **Requirements:** + Active Top Secret with SCI eligibility + Minimum of 5 year of relevant… more
    Amentum (09/27/25)
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  • Zero Trust Security Solutions SME

    General Dynamics Information Technology (Macdill AFB, FL)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... TO SUCCEED Bring your technology expertise and drive for innovation to GDIT. The Systems Engineer Sr Principal must have: + Certification: + Applicable DoD 8140… more
    General Dynamics Information Technology (09/13/25)
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  • Principal Endpoint Security Systems…

    Leidos (Bethesda, MD)
    …**Leidos** has a new and exciting opportunity a **Principal Endpoint Security Systems Engineer ** in our **National Security Sector's (NSS) Cyber & ... Security!** **Job Description** This effort is seeking an experienced endpoint security systems engineer to join our Cyber Security Engineering team. The… more
    Leidos (08/29/25)
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  • Senior Systems Engineer

    CACI International (Annapolis Junction, MD)
    Senior Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular ... of Travel: None * * * **The Opportunity:** Senior Systems Engineer with strong design experience related...the flow of time-dependent function **Qualifications:** _Required:_ + Active TS /SCI with Poly + Bachelor's degree in system engineering,… more
    CACI International (08/08/25)
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  • Senior Associate, Information Security…

    L3Harris (Colorado Springs, CO)
    …STIGs. + Familiarity with content development and administration of SEIM/audit reduction tools (eg, Splunk ). + Top Secret clearance is highly desired. In ... Springs, CO Job Schedule: 9/80 Job Description: Applies current systems security engineering methods, practices and technologies to the...minimum of 6 years of prior related experience. + Secret security clearance required. + DOD 8570.01M IAT-1 or… more
    L3Harris (09/14/25)
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  • Product Security Engineer

    The Boeing Company (St. Charles, MO)
    …of the listed location options. **(St. Charles, MO.)** **This position requires an active Top Secret US Security Clearance.** (A US Security Clearance that has ... benefit for this position. **Security Clearance** This position requires an active US Top Secret Security Clearance (US Citizenship Required). (A US Security… more
    The Boeing Company (08/23/25)
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  • Security Engineer

    Adapt Forward (North Charleston, SC)
    … North Charleston, SC Minimum of a Secret Clearance Required with ability to obtain Top Secret As a Security Engineer you will The SIEM/SOAR Engineer ... Event Management (SIEM) and Security Orchestration, Automation, and Response (SOAR) systems . Position Requirements and Duties: * Design, implement, and maintain the… more
    Adapt Forward (08/01/25)
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  • Information Systems Security…

    KBR (Arlington, VA)
    Title: Information Systems Security Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... ensure national security and shape the future of space defense. + The Information Systems Security Engineer will directly support the Secretary of the Air Force… more
    KBR (09/13/25)
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  • Information System Security Engineer (ISSE)

    Applied Research Solutions (Dayton, OH)
    …years demonstrated performance in related technology. Minimum Security Clearance Required + Top Secret w/ SCI eligibility Additional or Preferred Qualifications ... , ACAS, Azure Automation, STIG/SCAP, and other enterprise capabilities. The Information Systems Security Engineer (ISSE) shall perform, or review, technical… more
    Applied Research Solutions (09/04/25)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    …network infrastructures Desired Experience and Qualifications: + Certified Information Systems Security Professional (CISSP) Certification(s). + Certified Splunk ... Information System Security Engineer (ISSE) About the Organization Established in 2015,AssertiveProfessionals(AP),...the Defense Contracting community taking 15th place in America's Top 100 Small Business Visionaries for the 2018 Best… more
    Assertive Professionals (10/09/25)
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