• OT/IT Systems Analyst ( Senior )…

    Talen Energy (Allentown, PA)
    …for ensuring the secure, compliant, and reliable operation of IT and OT systems supporting critical energy and industrial infrastructure. This role bridges IT and OT ... have a strong background in Operational Technology (OT) security, network administration , and compliance within a SCADA environment. + Participate inan24/7 On-Call… more
    Talen Energy (11/09/25)
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  • Senior Oracle DBA

    HCA Healthcare (Nashville, TN)
    …encryption, replication, disaster recovery, and database security + Functional experience with Linux (or other unix) operating systems + Prefer experience ... HCA Healthcare colleagues invested over 156,000 hours volunteering in our communities. As a Senior Oracle DBA with HCA Healthcare you can be a part of an… more
    HCA Healthcare (10/30/25)
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  • Senior Systems Administrator

    Leidos (Chantilly, VA)
    …experience. Additional experience in lieu of degree + Must be an expert in using Linux -based operating systems + Must have strong Bash skills + Must have ... via an LDAP interface to hundreds of various Sponsor systems Required Qualifications + Active TS/SCI with Polygraph +...Web Services + Must be able to support System Administration /Privileged Access duties including an on-call rotation for a… more
    Leidos (10/10/25)
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  • Senior System Administrator

    University of Colorado (Aurora, CO)
    …research, and documentation skills. Technical Expertise + Advanced knowledge of server administration , including Windows and Linux in production environments. + ... System Administrator with a primary focus on Windows systems and some experience with Linux . This...administration , and support of various research and business systems managed by SOM IS. The selected candidate will… more
    University of Colorado (11/19/25)
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  • Senior Field Engineer

    ManTech (Reston, VA)
    …relevant systems engineering, systems administration , and network administration experience + Strong Linux administration experience with Red Hat ... Linux (RHEL) 9+ and Bash + Strong Network administration experience, including DNS, routing, and firewall configuration +...Vault, Nomad or similar technologies + Experience with general systems administration enabling tools such as Jira,… more
    ManTech (09/13/25)
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  • Senior Engineer

    General Dynamics Information Technology (Bayview, ID)
    …years of related experience * Required Technical Skills: Proficient in Systems Administration for both Microsoft Windows and Unix/ Linux systems operating ... Trust/Other Required:** None **Job Family:** Professional Engineering **Skills:** Computer Literacy, Linux ,Operating Systems (OS) **Experience:** 4 + years of… more
    General Dynamics Information Technology (11/25/25)
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  • Senior System Administrator

    RTX Corporation (Tucson, AZ)
    …solve complex IT infrastructure problems. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise ... to prevent security threats, protect the integrity of our systems and support Raytheon IT infrastructure around the world.... and support Raytheon IT infrastructure around the world. Senior System Administrators, internally known as Senior more
    RTX Corporation (10/15/25)
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  • Senior Programmer/Analyst ( Senior

    SUNY College of Environmental Science and Forestry (Syracuse, NY)
    Senior Network Administrator is responsible for the implementation, administration , and maintenance of network infrastructure and monitoring technologies, ... to data communication, network connectivity, and various other IT systems . The Senior Network Administrator also assists...+ Working knowledge in the areas Windows Server and Unix/ Linux use/ administration . + Experience setting up and… more
    SUNY College of Environmental Science and Forestry (10/31/25)
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  • Senior Architect, OpenShift - FSI

    Red Hat (Austin, TX)
    …Software Defined Storage technologies. + Extensive experience with Red Hat Enterprise Linux (RHEL) administration and design + Virtualization platforms utilizing ... Hat Financial Services Consulting Services team is seeking a Senior Architect. In this role, you will earn the...+ 5+ years of experience with Public Cloud and Linux technologies + 3+ years of experience with automation… more
    Red Hat (11/25/25)
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  • Senior Oracle Data Base Analyst

    MyFlorida (Tallahassee, FL)
    …Total Compensation Estimator Tool (https://compcalculator.myflorida.com/) Division of Information Systems Administration Bureau of Enterprise Database Services ... SENIOR ORACLE DATA BASE ANALYST - 76005279 Date:...Abilities + Experience in Oracle 12c and 19c database administration + Experience working in Unix operating systems more
    MyFlorida (11/19/25)
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