IT System Administrator

21 hours ago

Oak Ridge, TN, United States Mirion Full time

The Systems Administrator is expected to be highly skilled and self-motivated with experience in Hyper-V Clustering, server administration, scripting, and basic network fundamentals, to join our team. This role emphasizes technical expertise, problem-solving, collaboration with cross-functional teams, and continuous improvement.

ESSENTIAL DUTIES:

  • Deploy and manage Hyper-V Clusters, including shared storage, disk configurations, and load balancing.
  • Administer and troubleshoot Windows Server and Linux environments.
  • Develop and maintain PowerShell scripts for automation and system management.
  • Collaborate with network team to support Fortinet firewalls, switches, and access points at the Oak Ridge facilities.
  • Monitor system performance, ensure uptime, and implement proactive maintenance strategies.
  • Maintain documentation for systems architecture, configurations, and procedures.
  • Provide on-site support to ensure rapid response to manufacturing needs.
  • Lead technical projects and proactively identify and resolve issues.
  • Other duties as assigned.
KNOWLEDGE, SKILLS, & ABILITIES:

Required
  • Minimum 5 years of experience.
  • Knowledge of Hyper-V and related infrastructure.
  • Proficiency in Windows Server, Linux, and PowerShell scripting.
  • Working knowledge of network engineering, including cabling and basic switch configuration.
  • Strong problem-solving skills and ability to work independently.
  • Excellent communication and documentation abilities.
Preferred
  • Experience in manufacturing or industrial IT environments.
  • Familiarity with SAN/NAS storage systems
  • Experience with Veeam Backups.
  • Familiarity with SQL queries, PowerBI, and PowerAutomate.
PHYSICAL REQUIREMENTS & WORK ENVIRONMENT

Physical Requirements
  • Clearly communicate in verbal and written form.
  • Ability to lift 25lbs unassisted.
  • Ability to sit at a desk and work on computer for extended periods.


Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.

  • Sr. Engineering System Network Administrator

    6 days ago

    Oak Ridge, TN, United States Centrus Energy Full time

    Job DescriptionJob Summary: Do you dream in packets and thrive where hardware, software, and mission-critical systems collide? As a Sr. Engineering Network Systems Administrator at Centrus Energy, you'll be the behind-the-scenes maestro keeping high-security networks, servers, and data centers performing in perfect harmony. You'll engineer smooth operations...

  • Sr. Engineering System Network Administrator

    7 days ago

    Oak Ridge, TN, United States Centrus Energy Full time

    Job DescriptionJob Summary: Do you dream in packets and thrive where hardware, software, and mission-critical systems collide? As a Sr. Engineering Network Systems Administrator at Centrus Energy, you'll be the behind-the-scenes maestro keeping high-security networks, servers, and data centers performing in perfect harmony. You'll engineer smooth operations...

  • Administrative Assistant

    1 week ago

    Oak Ridge, TN, United States Centrus Energy Full time

    Job DescriptionWhat You Will Be Doing: The Administrative Assistant provides a wide variety of general administrative, clerical and secretarial support to a department or group. Exercises independent judgment on assignments that are moderately difficult; requires instructions only on new assignments. Key Deliverables: Prepares invoices, reports, memos,...

  • Administrative Asst. I

    2 weeks ago

    Oak Ridge, TN, United States Oak Ridge School District Full time

    THIS IS A 11 MONTH POSITIONQualifications Post secondary training in office/business administration; A.S. preferred. Three to five years' experience as executive secretary preferred Strong organizational skills in coordinating details, maintaining information and records are essential ability to work under pressure while managing multiple priorities...

  • Administrative Asst. I

    2 weeks ago

    Oak Ridge, TN, United States Oak Ridge School District Full time

    THIS IS A 11 MONTH POSITIONQualifications Post secondary training in office/business administration; A.S. preferred. Three to five years' experience as executive secretary preferred Strong organizational skills in coordinating details, maintaining information and records are essential ability to work under pressure while managing multiple priorities...

  • Administrative Specialist

    2 weeks ago

    Oak Ridge, TN, United States The University of Tennessee Full time

    Job Description The University of Tennessee Law Enforcement Innovation Center is seeking applications for the position of Administrative Specialist to work in the LEIC office, located in Oak Ridge, TN. This position is a Market Range 05 and the expected pay range is $31,161.17 - $43,625.64. ResponsibilitiesProvide administrative and/or clerical support...

  • Administrative Specialist

    2 weeks ago

    Oak Ridge, TN, United States The University of Tennessee Full time

    Job Description The University of Tennessee Law Enforcement Innovation Center is seeking applications for the position of Administrative Specialist to work in the LEIC office, located in Oak Ridge, TN. This position is a Market Range 05 and the expected pay range is $31,161.17 - $43,625.64. ResponsibilitiesProvide administrative and/or clerical support...

  • Administrative Specialist

    2 weeks ago

    Oak Ridge, TN, United States The University of Tennessee Full time

    Job Description The University of Tennessee Law Enforcement Innovation Center is seeking applications for the position of Administrative Specialist to work in the LEIC office, located in Oak Ridge, TN. This position is a Market Range 05 and the expected pay range is $31,161.17 - $43,625.64. ResponsibilitiesProvide administrative and/or clerical support...

  • Senior HPC Linux Systems Engineer

    20 hours ago

    Oak Ridge, TN, United States Oak Ridge National Laboratory Full time

    Requisition Id 15559 Overview Oak Ridge National Laboratory (ORNL) is seeking a Senior HPC Linux Systems Engineer to serve as a technical leader supporting some of the most advanced computing environments in the world. This evergreen posting represents multiple potential openings for senior-level roles across ORNL's high-performance computing ecosystem....

  • Senior Network Administrator

    10 hours ago

    Oak Ridge, TN, United States Oak Ridge National Laboratory Full time

    Requisition Id15492 Overview: As a U.S. Department of Energy (DOE) Office of Science national laboratory, ORNL has an impressive 80-year legacy of addressing the nation's most pressing challenges. Our team is made up of over 7,000 dedicated and innovative individuals! Our goal is to create an environment where a variety of perspectives and backgrounds are...