Posted Oct 28, 2026

System Administrator III

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Job Description: • Support technical infrastructure including hardware, software, and cloud service provider components • Drive implementation and design services for organizational areas and customers • Map relationships between IT platform/infrastructure components • Identify technology interactions and dependencies across systems and platforms • Investigate and analyze problems, identify root causes, and ensure timely resolution • Design and implement system monitoring and performance optimization solutions • Design, implement, and maintain backup strategies to ensure data integrity and availability • Document system configurations, establish baselines, and test or modify IT infrastructure • Research and evaluate new solutions and determine courses of action for technical initiatives • Escalate incidents and coordinate resources to resolve issues within Service Level Agreement metrics • Support Disaster Recovery/Continuity of Operations exercises, testing, and live incidents • Maintain security and integrity controls • Prepare technical documentation, training materials, standards, and reports • Evaluate and recommend Windows- or appliance-based hardware and software procurements • Evaluate total cost of ownership and return on investment of IT infrastructure alternatives • Perform other assigned duties Requirements: • Bachelor’s degree with 5 or more years of experience or equivalent combination of education and experience • Ability to pass a background and drug screening • Must have identification compliant with the Real ID Act at time of hire • Must be able to obtain Department of Energy PIV badge • Must be able to obtain and maintain a U.S. government security clearance • Experience with Identity Management products such as Entra ID, OKTA, and Ping Identity • Knowledge of Active Directory, ADFS, Group Policy Management, and Identity Management • Knowledge of the AZURE ecosystem • Knowledge of Zero Trust principles • Proficiency using Microsoft Office products such as Word, Excel, and PowerPoint, and industry-standard computer software and databases • Ability to resolve complex issues using third-party diagnostic and monitoring tools, logs, graphs, and performance data • Excellent written and verbal communication skills, including grammar, vocabulary, spelling, editing, and proofreading • Ability to manage multiple tasks, prioritize work, and work under pressure • Ability to travel by vehicle or aircraft and safely operate a motor vehicle • Ability to meet the stated physical requirements, including repetitive keyboarding and lifting objects up to 10 pounds regularly • Must comply with federal regulations concerning controlled substances • Must successfully complete federal background check investigation for HSPD-12 PIV credential Benefits: • Paid holidays • Paid time off • 401k with employer match • Dental insurance • Vision insurance • Health insurance plans through the Federal Employee Health Benefits (FEHB) program • Life benefits • Disability benefits • Equal employment opportunity • Reasonable accommodations for qualified individuals with physical or mental disabilities