• Zscaler (Washington, DC)
    …change control processes within the SCIF **Minimum Qualifications** + US citizenship and active US Top Secret ( TS ) clearance (must be maintained) + 5+ years ... cloud-first strategy. We are looking for a Staff Information Security Engineer who will operate as a...SCIF, with no access to external networks or corporate systems , and adhering to one-way diode transfer protocols.** Reporting… more
    DirectEmployers Association (10/11/25)
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  • Tyto Athene (Annapolis Junction, MD)
    …Develop and optimize UC system designs, ensuring interoperability across multi-level security systems and enterprise platforms. + Conduct system ... lifecycle support for enterprise Unified Communications (UC) and Audio Visual Multi-Media (AVMM) systems . The Tier 3 Engineer will serve as a senior technical… more
    DirectEmployers Association (09/09/25)
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  • Epsilon, Inc (Washington, DC)
    …+ Must have an active Secret clearance with the ability to obtain a Top Secret . ( _This is a federal contract position and requires candidates to obtain ... Engineer III** **Epsilon is now part of AMERICAN SYSTEMS !** We are pleased to announce Epsilon, Inc. has...servicing, repairs and/or installations of network components and provide top level (Tier 3) technical support to customers and… more
    DirectEmployers Association (09/25/25)
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  • Tyto Athene (Washington, DC)
    …analysis, or systems engineering. + Proficiency with the DoD Acquisition System , Planning Programming Budgeting & Execution (PPBE) system , and Federal ... **Description** Tyto Athene is seeking a Part-Time **Principal Engineer ** to support a Government Program Management Office in Suitland, MD. **Responsibilities:** +… more
    DirectEmployers Association (10/04/25)
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  • Carnegie Mellon University (Arlington, VA)
    …cybersecurity methods and technologies, and bring the discipline of software engineering to AI systems . About the role Are you an engineer who enjoys a ... Who you are + Candidates must possess an active TS /SCI DoD security clearance issued by the...a software developer, software engineer , or verification engineer . + You understand the DoD Systems more
    DirectEmployers Association (08/06/25)
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  • Carnegie Mellon University (Arlington, VA)
    …cybersecurity methods and technologies, and bring the discipline of software engineering to AI systems . About the role Are you an engineer who enjoys a ... Who you are + Candidates must possess an active TS /SCI DoD security clearance issued by the...a software developer, software engineer , or verification engineer . + You understand the DoD Systems more
    DirectEmployers Association (08/06/25)
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  • Sr Principal Security Engineer

    General Dynamics Information Technology (Washington, DC)
    …+ **Required** **Technical** **Experience** **:** DoD 8140/8570 IAT level II compliance + ** Security Clearance Level:** Active Top Secret with SCI ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job...to make a personal impact as a **Senior Principal Security Engineer for HSM** with GDIT. A… more
    General Dynamics Information Technology (10/04/25)
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  • Senior Network Security Engineer

    CACI International (Columbia, MD)
    …meet governmental security specifications. + Contribute to system security documentation. + Plan and evaluate network systems for resource ... Senior Network Security Engineer Job Category: Information Technology...Engineer , with a focus on analyzing complex hardware systems for SIGINT solutions. + **Education:** A Bachelor's degree… more
    CACI International (09/13/25)
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  • Information Systems Security

    Amentum (Fort Meade, MD)
    …& Intel space? If so, look no further. Amentum is seeking a **Principal Information Systems Security Engineer ** to join our team of passionate individuals in ... and back end of new products and processes. **Responsibilities:** The **Senior Information Systems Security Engineer (ISSE)** shall deliver and lead… more
    Amentum (10/01/25)
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  • System Security Engineer

    General Dynamics Information Technology (Elkridge, MD)
    …Citizenship Required:** Yes **Job Description:** **Overview** Transform technology into opportunity as a System Security Engineer with GDIT. A career in ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...operate. At GDIT, people are our differentiator. As a System Security Engineer , you will… more
    General Dynamics Information Technology (10/08/25)
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  • Senior Network Security Engineer

    CACI International (Columbia, MD)
    …active NSA TS /SCI with Polygraph. + **Experience:** 15 years as a Network Security Engineer analyzing complex hardware systems for SIGINT solutions. + ... Senior Network Security Engineer Job Category: Information Technology...governmental security specifications. + Assist in developing system security documentation. + Analyze and provide… more
    CACI International (09/06/25)
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  • Information Systems Security

    General Dynamics Information Technology (Bethesda, MD)
    …Description:** Seize your opportunity to make a personal impact as an Information Systems Security Engineer supporting customer activities. GDIT is your ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...At GDIT, people are our differentiator. As a Information Systems Security Engineer (ISSE)​, you… more
    General Dynamics Information Technology (10/01/25)
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  • Information Systems Security

    Systems Technologies, Inc. (Hanover, MD)
    Information Systems Security Engineer (ISSE) Location Hanover, MD Job Setting On-site Job Category Engineer Apply Now ... (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1129) INFORMATION SYSTEMS SECURITY ENGINEER (ISSE) The company is seeking junior, mid-level, and… more
    Systems Technologies, Inc. (09/02/25)
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  • Information Security Engineer

    Systems Technologies, Inc. (Hanover, MD)
    …experience + Senior: 8 years of experience SECURITY CLEARANCE . Active DoD Top Secret /SCI clearance required TRAVEL . Some travel may be required. Systek ... Information Security Engineer Location Hanover, MD Job...in Hanover, MD. RESPONSIBILITIES + Train users and promote security awareness to ensure system security more
    Systems Technologies, Inc. (09/02/25)
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  • Information Systems Security

    CACI International (Fort Meade, MD)
    Information Systems Security Engineer (Multiple Levels) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS ... * * * CACI is looking for talented **Information Systems Security Engineer (ISSE)** around...Framework (RMF) accreditation life cycle. + Support the periodic system security scans as required by policy… more
    CACI International (09/25/25)
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  • Information Systems Security

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    Information Systems Security Engineer (ISSE) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix ... program in the Annapolis Junction, MD area. The Information Systems Security Engineer (ISSE) shall...designs + Design, develop, implement and/or integrate IA and security systems and system components… more
    Athenix Solutions Group, LLC (08/08/25)
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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 ... shape the future of space defense. + The Information Systems Security Engineer will directly...role involves collaborating with various stakeholders to ensure that security measures are effectively integrated into the system more
    KBR (09/13/25)
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  • Cyber Security Engineer

    Shuvel Digital (Arlington, VA)
    …Cyber Security Engineer Type: Contract Location: Arlington, VA Clearance: Active Secret . Must be able to obtain TS /SCI and DHS suitability prior to ... starting employment. Description: The successful Cyber Security Engineer applies current analytical and logical...Secret clearance. Must be able to obtain a TS /SCI clearance * Must be able to obtain Client… more
    Shuvel Digital (09/25/25)
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  • Hybrid Cyber Security Engineer

    Shuvel Digital (Arlington, VA)
    Hybrid Cyber Security Engineer Type: Contract Location: Arlington, VA Work Auth: USC Clearance: Active Secret . Must be able to obtain TS /SCI and DHS ... degree level education. Rate: Market Description: The successful Cyber Security Engineer applies current analytical and logical...Secret clearance. Must be able to obtain a TS /SCI clearance + Must be able to obtain Client… more
    Shuvel Digital (09/25/25)
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  • Security Engineer II, US Amazon…

    Amazon (Jessup, MD)
    Description AWS Security is looking for a Red Team Security Engineer to help ensure that our systems and processes are secured against the latest ... position will provide you with a challenging opportunity. A Security Engineer II at Amazon is expected...Citizen and must currently possess and maintain an active TS /SCI security clearance with polygraph. Key job… more
    Amazon (09/26/25)
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