• PKI Engineer - Active Secret Clearance

    ENS Solutions (MD)
    …upon Contract Award Responsibilities: + Design, implement, and manage PKI systems , including Certification Authorities (CA) and Registration Authorities (RA). + ... support PKI components such as Entrust, Red Hat, and Hardware Security Modules (HSM). + Ensure compliance with federal...or other relevant security certifications. + Experience with PKI systems , including CA (Red Hat), ISC, and Entrust. +… more
    ENS Solutions (10/31/25)
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  • Reverse/Embedded Engineer

    Leidos (Columbia, MD)
    …technology. **Responsibilities:** + Utilize programming techniques to evade host-based or network intrusion detection systems . + Develop software to capture, ... understanding of IP, TCP, and application-level protocols. + Deconstructing a variety of hardware and software, focusing on network devices and technologies, and… more
    Leidos (10/18/25)
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  • Data Center Chief Engineer

    Amazon (Frederick, MD)
    …people who want to help. You'll join a diverse team of software, hardware , and network engineers, supply chain specialists, security experts, operations ... Engineering Operations team maintain and operate our critical infrastructure systems so that they are prepared to stand up...routine and emergency services on a variety of critical systems such as: switchgear, generators, UPS systems ,… more
    Amazon (11/27/25)
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  • Senior Engineer , IT Client Services

    Cardinal Health (Annapolis, MD)
    …management, conference room technology and meeting support, warehouse technology, server, network , and enterprise systems issues. Frequently responding to ... and software, while also performing asset management for software and hardware . **Responsibilities:** + Drive the development and evolution of digital employee… more
    Cardinal Health (12/13/25)
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  • Senior CNO Software Engineer

    ManTech (Hanover, MD)
    …include but are not limited to:** + Designing and developing new hardware - or software-based Computer Network Operations (CNO) capabilities + Managing ... development, documentation, testing, and debugging of software applications and systems + Applying expert knowledge of network ...and systems + Applying expert knowledge of network and security concepts to support capability development +… more
    ManTech (10/14/25)
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  • Systems Admin ( Network )

    KBR (Lexington Park, MD)
    …you ready to take your networking expertise to the next level? KBR is seeking a Systems Admin ( Network Engineer ) with an active Secret clearance to join our ... Title: Systems Admin ( Network ) KBR's Mission Engineering...Lead system design, integration, and on-site installation of advanced hardware and software systems to support mission-critical… more
    KBR (12/18/25)
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  • Senior Network Architect/SME in Enterprise…

    GovCIO (Bethesda, MD)
    **Overview** GovCIO is currently hiring for a Senior Network Architect/SME in Enterprise Level Facilities Security and Industrial Control Systems and Networks ... security + Provide subject matter expertise in Enterprise-level industrial control systems networks (ie, Supervisory control and data acquisition (SCADA) networks)… more
    GovCIO (12/18/25)
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  • Network Architect, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …a combination of technical skill and careful planning. That's why we need a seasoned Network Engineer like you who knows how to develop the exact network ... the DoD needs. As a Network Engineer on our team, you'll use your experience in...infrastructures, and increase security, reliability, and availability for mission-critical network systems . You'll apply your expertise in… more
    BOOZ, ALLEN & HAMILTON, INC. (12/29/25)
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  • System and Network Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    …of te chn ical skill and careful planning. That's why we need you, an experienced network engineer who knows how to develop the exact network the DoD ... needs. As a network engineer on our team, you'll use your...infrastructures, and increase security, reliability, and availability for mission-critical network systems . You'll apply your expertise in… more
    BOOZ, ALLEN & HAMILTON, INC. (12/22/25)
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  • Information Systems Security Officer (ISSO)

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    Engineer (ISSE), Information Technology (IT) Service Desk, Computer Network Defense (CND) Analyst, Telecommunication Technician, and Network Administration ... Engineer (ISSE), Information Technology (IT) Service Desk, Computer Network Defense (CND) Analyst, Telecommunication Technician, and Network Administration… more
    Athenix Solutions Group, LLC (11/07/25)
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