• Penetration Tester

    CACI International (Annapolis Junction, MD)
    …, CISA, CISSP (or Associate), GCED, GCIH, CCSP) **Desired:** + Familiarity with Network Security Services and Chief Information Security Officer processes ... The ideal candidate will have a strong background in penetration testing, network protocols, operating systems, architectures, equipment, and security standards.… more
    CACI International (07/18/25)
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  • VTC Tech

    General Dynamics Information Technology (Germantown, MD)
    …and maintain network infrastructure for the Department of Energy, National Nuclear Security Administration. HOW A NETWORK ENGINEER WILL MAKE AN IMPACT: * ... Able to Obtain:** None **Public Trust/Other Required:** None **Job Family:** Network Engineering **Skills:** Communication Network , Network Infrastructures,… more
    General Dynamics Information Technology (07/24/25)
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  • Application Engineer - RedSeal

    CACI International (Linthicum, MD)
    …+ Doctorate's Degree: 4 years minimum experience. **Desired:** + Linux experience. + Network security knowledge. + Familiarity with Confluence. - ** ** **What ... control policies within the RedSeal platform. + Conduct detailed security analyses on network paths using RedSeal....are a host of factors that can influence final salary including, but not limited to, geographic location, Federal… more
    CACI International (07/19/25)
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  • Systems Monitoring Analyst

    General Dynamics Information Technology (Germantown, MD)
    …processes. + Monitor system performance and troubleshoot issues + Oversee and maintain network security + Compile and analyze data to identify trends and ... on a Systems Monitoring Analyst joining our team to evolve and maintain network infrastructure for the Department of Energy, National Nuclear Security more
    General Dynamics Information Technology (07/24/25)
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  • Customer Premises Equipment (CPE) Engineer

    Greenlight Networks (Baltimore, MD)
    …a related field, such as: computer science, computer engineering, information technology, network security management, or information systems. + 3-5 years' ... Knowledge, Skills and Abilities Required: + Experience with WiFi security protocols. + Understanding and knowledge in network...for this position is $90K - $105K. The actual salary offered to a candidate may be influenced by… more
    Greenlight Networks (08/08/25)
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  • Principal Linux Systems Administrator - 10k sign…

    Leidos (Columbia, MD)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods ... Paid Leave, and much more. **Join us and make a difference in National** ** Security !** Join our team as a **Linux Systems Administrator** , where you'll provide… more
    Leidos (08/08/25)
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  • Lead Software Developer

    Lumen (Annapolis, MD)
    …services + Jenkins/Gitlab CI/CD/ or other automated build and deployment systems + Network and security elements such as routers, firewalls, DDoS mitigation ... driver level functionality + Experience with DevOps tools + Broad information of security knowledge + Experience with system, network , or security more
    Lumen (07/31/25)
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  • Sr. ISSE

    Leidos (Annapolis Junction, MD)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods ... access control, authorization, identification and authentication, public key infrastructure, network and enterprise security architecture) and applying risk… more
    Leidos (07/31/25)
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  • Operational Site Liaison

    Leidos (Annapolis Junction, MD)
    …Operations center environment with advanced security architectures. + Experience with Network Security Technologies (eg Multiple Domain, PKI, SSP, IAVAs). + ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission...general guideline onlyand not a guarantee of compensation or salary . Additional factors considered in extending an offer include… more
    Leidos (05/21/25)
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  • Hardware Engineer

    SAIC (Bethesda, MD)
    …server hardware, SAN/NAS storage, and network components. + Familiarity with network security practices and secure enclave configurations. + Proficiency in ... or similar are highly regarded. **Desired Experience:** + Certified Information Systems Security Professional (CISSP) + Cisco Certified Network Associate (CCNA)… more
    SAIC (08/09/25)
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