• Network Security Engineer

    ThermoFisher Scientific (Frederick, MD)
    …to the world. Location/Division Specific Information Discover Impactful Work: The Network Security Engineer has global responsibility for supporting solutions ... cybersecurity + Certifications are not required but encouraged: Certified Information Systems Security Professional, CompTIA Network +, Security+, or related… more
    ThermoFisher Scientific (09/17/25)
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  • Systems Engineer

    KBR (Fulton, MD)
    Title: Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions ... HPE Storage Area Networks (SAN). - Network Engineering: Cisco network LAN/WAN, Software Defined Networking (SDN). - Infrastructure/ Cloud Engineering: VMware… more
    KBR (10/14/25)
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  • Systems Engineer

    System One (Rockville, MD)
    Job Title: Systems Engineer Location: Rockville, MD Shift/Schedule: Standard business hours, Monday-Friday (2 days onsite per week). Some flexibility depending ... analyze data, and advance life-changing therapies. We're seeking a Systems Engineer who will take ownership of...key role in managing and optimizing storage, virtualization, and cloud infrastructure, with a strong focus on network more
    System One (11/15/25)
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  • Modernization Cyber Network Engineer

    Lockheed Martin (Hanover, MD)
    …Experienced Professional **Business Unit:** RMS **Relocation Available:** Possible **Career Area:** Systems Engineering: Network Systems Engineers **Type:** ... **Description:** **The Work:** We are seeking professionals interested in Network Engineering\. The req represents 1 opening\. * Here, you are going to provide… more
    Lockheed Martin (10/10/25)
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  • Systems Engineer

    Tactibit Technologies LLC (Suitland, MD)
    …environment with a shared commitment to excellence in everything we do. About the Systems Engineer position We are looking for an experienced, motivated, and ... team-oriented Systems Engineer to join our team in...evaluating on-premise solutions against cloud services + Industry certifications such as MCSE/MCSA, A+, Network +, Security+, and… more
    Tactibit Technologies LLC (09/25/25)
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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 & ... Description** This effort is seeking an experienced endpoint security systems engineer to join our Cyber Security...on our other security tools. Working in a hybrid cloud /on-prem mission environment the engineer will support… more
    Leidos (08/29/25)
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  • Splunk Systems Engineer - TS/SCI…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** Splunk Systems Engineer Deliver simple solutions to complex problems as a ... Splunk Systems Engineer at GDIT. Here, you'll tailor...Splunk is highly preferred. * Preferred Skills: Experience reviewing network , host and firewall security logs, experience with using… more
    General Dynamics Information Technology (10/09/25)
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  • Information Systems Security…

    Amentum (Fort Meade, MD)
    …Information Security, etc. * 15 years of experience as a Cyber Security Engineer or Systems Engineer * Experience presenting technical information ... look no further. Amentum is seeking a **Principal Information Systems Security Engineer ** to join our team...Cyber Division V2MVP team supports a program providing crucial network capabilities to the Department of Defense. We are… more
    Amentum (10/23/25)
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  • Systems Engineer

    ManTech (Annapolis Junction, MD)
    MANTECH seeks a motivated, career and customer-oriented ** Systems Engineer III** to join our team in **Annapolis Junction, Maryland** . ManTech is currently ... seeking Systems Engineer III to join our team...along with deep expertise in server administration, virtualization, and cloud platforms like AWS or Azure, to manage the… more
    ManTech (11/19/25)
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  • Elasticsearch Systems Engineer (SME)

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Elasticsearch Systems Engineer (SME)** in our **National Security Sector's (NSS) Cyber & ... **Join us and make a difference in National Security!** **Job Summary** The Elasticsearch Systems Engineer SME role provides support across an Agile team in a… more
    Leidos (10/30/25)
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