• Senior FW Development Engineer

    Oracle (Baton Rouge, LA)
    … security for Cloud servers? + Solve technical challenges across performance, scale, and security ? If yes, join us as a Senior Software Engineer working on ... and software stacks for maximum control and performance-but introduces heightened security needs. Our team secures this environment by designing, implementing, and… more
    Oracle (11/25/25)
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  • Linux Administrator, Senior

    Amentum (Hanover, MD)
    **Your Impact:** Are you interested in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further. Amentum is seeking a **Linux ... Administrator, Senior ** to join our team of passionate individuals in...projects that make a direct impact on the Nation's security and intelligence mission. Our contract supports more than… more
    Amentum (11/21/25)
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  • Senior System Administrator - Network…

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator - Network Operation Center WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description ... us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a ** Senior System Administrator - Network Operation Center** to support our… more
    St. George Tanaq Corporation (11/14/25)
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  • Senior Systems Administrator…

    ManTech (Fairmont, WV)
    …Servers from scratch and designing complex Active Directory environments. + Senior -level experience with Linux system administration, networking, security ... **MANTECH** seeks a motivated and customer-oriented ** Senior Systems Administrator - Windows/Linux Dual-Stack Specialist** to join our team in **Boulder, CO** . or… more
    ManTech (11/05/25)
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  • Systems Engineer - Senior

    Amentum (Fort Meade, MD)
    **Your Impact:** Are you interested in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further. Amentum is seeking a ** Senior ... projects that make a direct impact on the Nation's security and intelligence mission. In support of DISA, the...and processes. **Responsibilities:** The duties and responsibilities of the Senior Systems Engineer include, but are not limited to,… more
    Amentum (10/31/25)
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  • Cloud Engineer Senior w/Secret Clearance

    TekSynap (Radford, VA)
    …systems. + Migrate on-premises applications to cloud infrastructure while ensuring security and compliance. + Automate routine administrative tasks using modern ... Science, Information Technology, or related technical fields. + Demonstrated mid to senior -level experience as a Cloud Engineer. + Strong background in managing and… more
    TekSynap (10/25/25)
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  • Senior L4 Network Engineer - Cisco…

    NTT America, Inc. (Sacramento, CA)
    …can grow, belong and thrive. **Your day at NTT DATA** We are hiring senior L4 network engineers to lead design and delivery of multi-site Cisco Software-Defined ... deployments across distributed campuses, and mentor engineers while partnering closely with security and operations. The ideal candidate holds an active CCIE and… more
    NTT America, Inc. (10/25/25)
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  • Senior Manager- Software Engineering…

    American Express (Salt Lake City, UT)
    …Express. It's more than protecting systems and data. It's protecting people. Our Information Security Analysts know that security is a top priority for our ... budget for projects, ensuring alignment with organizational goals + Collaborates with senior leadership to hire top talent for the team, ensuring a high-functioning… more
    American Express (01/16/26)
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  • Senior Principal DevOps Lead Engineer

    RTX Corporation (Fulton, MD)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...Collins Aerospace is currently seeking a self-motivated and talented ** Senior Principal** **DevOps Lead Engineer** who is seeking a… more
    RTX Corporation (01/16/26)
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  • Senior Principal Systems Engineer (Onsite)

    RTX Corporation (El Segundo, CA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** Secret - Current...a rapidly evolving global market. We are seeking a ** Senior Principal Systems Engineer** to work onsite in El… more
    RTX Corporation (01/16/26)
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