• Senior Network Security…

    CACI International (Columbia, MD)
    Senior Network Security Engineer Job...hold DoD approved 8570 Baseline Certification for IAT Level III and possess at least 3 of the following: ... to take your career to the next level? We are seeking a highly skilled Network Security Engineer to join our dynamic Network Security Implementation… more
    CACI International (09/06/25)
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  • Network Engineer II

    Kennedy Krieger Institute (Baltimore, MD)
    …resources needed for efficiency, growth and control. This position, in collaboration with the Network Engineer III , takes the lead on monitoring and ... administrators. 7. Perform as technical lead for specified projects. 8. In collaboration with Network Engineer III , provide Tier 3 level support for support… more
    Kennedy Krieger Institute (08/12/25)
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  • Network Engineer

    KBR (Chevy Chase, MD)
    Title: Network Engineer Title: Network Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering ... award KBR is seeking a highly motivated and career-oriented Network Engineer to join our team supporting...US Citizen + A bachelor's degree in computer science, network technology, software engineering, information security , or… more
    KBR (09/06/25)
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  • Network Engineer (Computer Systems…

    Huntington Ingalls Industries (Fort Meade, MD)
    …national security operations at Fort Meade. We're seeking a skilled and security -cleared Network Engineer to design, implement, and maintain secure, ... (Cisco, Juniper), authentication servers, and VoIP systems + Implement and maintain network security protocols, STIGs, and TCNO patches + Troubleshoot and… more
    Huntington Ingalls Industries (09/23/25)
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  • Cyber Range Network Engineer

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Cyber Range Network Engineer ** in our **National Security Sector's (NSS) Cyber & ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission...+ **Certification Requirement** : Current DoD 8570 IAT Level II/ III Certification, such as Security +, CCNA, CISSP… more
    Leidos (09/18/25)
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  • Senior Network Engineer

    Leidos (Odenton, MD)
    **Description** Leidos is seeking a **Senior** ** Network Engineer ** to join our Defense Enclave Services (DES) team at **Ft. Meade, MD.** **POSITION SUMMARY:** ... (US Citizenship required)_ **PRIMARY RESPONSIBILIES:** * Provide Subject Matter Expertise in network design, integration, test, security , and implementation of … more
    Leidos (09/27/25)
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  • Senior Information Security Systems…

    Leidos (MD)
    …related field with a minimum of 20 years of experience as an Information Systems Security Engineer (ISSE) or System Engineer on programs and/or contracts ... **Description** **Program Summary** As a Senior Information Security Systems Engineer (ISSE) you will...(RMF) and conducting cybersecurity risk assessments + Expertise in network technology and systems security engineering. Experience… more
    Leidos (08/27/25)
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  • Information Systems Security…

    KBR (Fulton, MD)
    Title: Information Systems Security Engineer (ISSE) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... 0 to 2 years with PhD. * IAM Level III certification required + Proven experience performing security...Nessus); and Code Scanning (Fortify). + Proven experience performing Network Security for Firewalls, Intrusion Detection Systems… more
    KBR (08/27/25)
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  • Splunk Security Engineer

    Leidos (Suitland, MD)
    …ready to turn your skills into real-world impact? Join **Leidos** as a **Splunk Security Engineer ** in Suitland, MD and be at the forefront of mission-critical ... security tool APIs + Experience with process improvement in fast-moving security environments **Preferred:** + **IAT Level III certification** (eg, CISSP) +… more
    Leidos (09/20/25)
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  • Information Systems Security…

    Acclaim Technical Services (Annapolis Junction, MD)
    …and technology, including access/control, authorization, identification and authentication, PKI, network and enterprise security architecture is required. ... continues to grow. The ISSE will: Participate as the primary security engineering representative on engineering teams for the design, development, implementation,… more
    Acclaim Technical Services (08/30/25)
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