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1 Vacancy
Location: Oak Ridge Tennessee
Job Title: Windows System Administrator
Career Level From: Senior Associate
Career Level To: Senior Specialist
Organization: Y12 IT Infrastructure
Job Specialty: System Administration
Responsible for the implementation and management of the Microsoft Windows server infrastructure that supports the applications for production and business work at CNS. Will work with all levels of CNS employees to implement maintain and support the most efficient costeffective set of solutions for CNS in the underlying Windows server architecture. Will work in a team environment to coordinate implement and support changes to the environment using technical tools and processes to maintain consistency availability and stability in performance and function.
Keep pace with technical advancements within computing infrastructure and supporting software. Incorporate new technologies as appropriate.
Determines specifications input/output processes and working parameters for hardware and/or software compatibility and maintenance.
Manage the MS Windows software configurations for the most efficient operation in a secure manner to meet DOE/NNSA & DISA STIG requirements.
When scheduled provide nonprime time support of the Windows environment as required.
Manage enterprise computing environments including applicable enterprise software and hardware configurations utilizing enterprise tools and best practice methods.
Hardens servers for security purposes.
Troubleshoots complex server issues and works with other technical and functional personnel to complete problem resolution.
Performs system updates following an approved change control process.
Develops and/or implements system monitoring tools and strategies for monitoring accountable systems and ensures optimum system availability.
When necessary lead efforts to define functional requirements; conduct detailed analysis of alternative solutions and make/buy options; design complex system enhancements and interfaces; develop prototype systems to refine design and requirements; document design and detailed specifications; develop data models and related data structures; plan for configuration control testing security and quality assurance.
When required serve as technical staff advisor for complex projects tasks or functions.
Perform system test and validations; verify system expectations and requirements; ensure system operation; perform enhancements and improvements.
Ensure that all appropriate implementation procedures are developed and/or followed in a routine basis.
Ensure that all appropriate operating procedures contingency plans and security policies are developed and/or followed on a routine basis.
Required experience working with the following software:
Windows Server 2008R2 2022
Exchange hybrid with M365
MS Teams
Group Policy
Highly desirable skills:
SCCM
Managing a Hybrid Windows AD domain solution with OnPremises and cloudbased servers.
Experience with FedRAMP cloud requirements
Strong Scripting skills (PowerShell Azure CLI Python Bash IaC Yaml JSON)
Netscalers/F5
Citrix Xenapp/XenDesktop /PVS or Vmware Horizons
Splunk
AirWatch(WorkSpace ONE) or other MDM solution.
Infoblox or other DNS management experience.
Prior experience at DOE and Y12 site is highly desirable.
CNS is a drugfree workplace. Candidates accepting a job offer will be required to pass a preplacement physical drug screening and background investigation. As an employee you may be required to receive and maintain a security clearance from the United States Department of Energy in order to meet eligibility requirements for access to sensitive information or matter. U.S. citizenship is a requirement for security clearance applicants. All employees are subject to being randomly selected for drug testing without advance notification.
CNS is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race color gender sexual orientation gender identity age religion national origin ancestry genetic information disability or veteran status.
Required Experience:
Unclear Seniority
Full Time