• Mid- Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …- now, come be more with us! Job Summary: We are seeking a skilled Systems Administrator /Network Engineer to join our mission-driven team. This position offers a ... secure, and troubleshoot Juniper and Cisco switches. + Perform systems administration on Windows and Linux platforms...configuration (Cisco experience is a plus) + Proficient in Linux and Windows system administration + Active… more
    Infinity Systems Engineering (12/03/25)
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  • Senior IT Support & Executive Services…

    3D Systems, Inc. (Rock Hill, SC)
    *About the Role: * We are seeking a highly skilled* Senior IT Support & Executive Services Specialist*to provide dedicated IT support to our executive leadership team ... point for complex technical issues, ensuring seamless operation of critical systems , networks, and applications. The ideal candidate combines advanced technical… more
    3D Systems, Inc. (09/19/25)
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  • Information Systems Senior Manager

    General Dynamics Information Technology (Washington, DC)
    …Family:** IT Infrastructure and Operations **Skills:** Information Systems ,Information Technology (IT) Systems ,Information Technology Security,Leadership,People ... **Job Description:** **Job Description** Transform technology into opportunity as an **IT Systems Manager** with GDIT. A career in enterprise IT means connecting and… more
    General Dynamics Information Technology (11/25/25)
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  • Senior DevSecOps Engineer (Hybrid)

    BAE Systems (San Diego, CA)
    …our differences, we re innovating for the future. And you can, too. BAE Systems is looking for an experienced DevSecOps engineer to develop automated pipelines for ... response and root-cause analysis, support a blameless post-mortems culture BAE Systems offers competitive pay, benefits, and important work-life balance initiatives:… more
    BAE Systems (11/01/25)
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  • Senior Versatile Technologist

    The Boeing Company (Mesa, AZ)
    …, and Oracle Enterprise Linux + 5+ years of experience performing complex systems engineering or system integration work + 5+ years of experience in working ... with us. The Boeing Company is looking for a ** Senior Versatile Technologist** to join the team in Mesa,...Plan and prepare software and hardware releases across the system + Ensure systems align with architectural… more
    The Boeing Company (11/28/25)
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  • Senior IT Email Engineer

    The Hartford (Charlotte, NC)
    …knowledge of DMARC, DKIM, and SPF* In-depth knowledge of email messaging systems , system administration in email gateways, either Proofpoint Email Security ... Senior IT Engineer - IE07BE We're determined to...configuring and managing the software to protect our email system and data from cyber threats such as spam,… more
    The Hartford (11/25/25)
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  • Specialist, Cyber Infrastructure Systems

    L3Harris (Palm Bay, FL)
    …Bay, FL Job Schedule: 9/80 Job Description: We are seeking a skilled and experienced Senior Specialist System Administrator to join our Melbourne, FL team. ... and Linux IDM. + Support hardware/software requirement verification and system validation. + Administer cross-domain systems and support DoD/government… more
    L3Harris (10/29/25)
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  • Senior Cloud Engineer

    CACI International (VA)
    …Tenable products + 3 Years of Experience deploying, automating, and hardening Red Hat Linux Operating Systems + 3 years of experience working directly with ... Senior Cloud Engineer Job Category: Information Technology Time...delivery model. CACI will provide an enhanced IT management system , IT storefront, enterprise help desk, local field services,… more
    CACI International (10/15/25)
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  • Principal OR Senior Principal Payloads…

    Northrop Grumman (Jacksonville, FL)
    …test equipment: network analyzers, spectrum analyzers, signal generators + MPO/TC operator system knowledge + System Administrator experience + Operations ... Systems is looking to add a **Principal OR Senior Principal Payloads Field Service Engineer** to our Mayport...company to meet its business needs. + Competence in Linux , troubleshooting, engineering documents, tools, and equipment + Familiarity… more
    Northrop Grumman (10/29/25)
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  • Senior IT Specialist - SPPDG Research

    Mayo Clinic (Rochester, MN)
    …and schedules. In addition, this position requires additional specialization in either system administrator (SA) related areas or in information security. SA ... systems (including software) to ensure that the computer system hardware and software needs of the SPPDG are...IT needs of the SPPDG are met from a system administrator or information security perspective. **Qualifications**… more
    Mayo Clinic (09/11/25)
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