Windows Systems Administrator

Were looking for a Windows Systems Administrator to provide advanced technical computer and infrastructure support for systems in this heterogeneous environment. You will work in a safety conscious challenging rapidly changing and team-oriented environment to solve a variety of complex technical problems in a timely manner. This position is in the Information Technology Operations (ITO) Division within the Computing Directorate.

This position requires full-time on-site presence due to the nature of the work.

This position will be filled at either level based on knowledge and related experience as assessed by the hiring team. Additional job responsibilities (outlined below) will be assigned if hired at the higher level.

You will 

• Work primarily at the main Livermore facility supporting and building infrastructure in a fast paced and heterogeneous environment while monitoring both Corporate and Isolated Network and Core Infrastructure Services such as Citrix PVS/CVAD Horizon View/Omnissa VDI Load Balancers Active Directory Storage Systems Backups VMWare Virtual Servers DNS DHCP Citrix Etc.
• Provide expertise for complex installations configurations and hardware and/or software upgrades using independent judgment to resolve complex systems and network-related problems.
• Collaborate with management customers and team members to evaluate and recommend procurements of Windows or Appliance based hardware and software.
• Independently resolve problems requiring highly advanced knowledge of one or more platforms (e.g. Windows Exchange VMWare Active Directory Citrix etc.).
• Define and maintain support documentation and procedures.
• Be a team player maintain appropriate technology computer security and safety knowledge and support and represent the Infrastructure team.
• Perform other duties as assigned.

Additional job responsibilities at the 393.2 level 

• Diagnose troubleshoot and resolve highly complex system and network-related problems including driving problem resolution working with vendors and managing cases as required.
• Serve as a technical leader and an internal and external consultant providing highly advanced technical assistance to the user community and collaborating with customers in the design of their computing environment.
• Function as a technology advocate ensuring the most appropriate solutions are employed and maintained.

Qualifications :

• Ability to secure and maintain a U.S. DOE Q-level security clearance which requires U.S. citizenship. 
• Bachelors degree in a computer-related field or equivalent combination of technical training and experience.
• Broad and in-depth knowledge and technical experience with Windows and/or Linux operating systems and/or Virtual environments and related hardware.
• Extensive experience with Citrix PVS/CVAD Horizon View/Omnissa VDI Active Directory DNS DHCP Computer Security and/or Networking Protocols.
• Ability to independently set priorities and resolve complex problems in a fast-paced environment.
• Experience exercising effective customer support skills in a diverse user community with widely varying levels of computer literacy.
• Proficient interpersonal and communication (verbal and written) skills with ability to work independently and interact with a multi-disciplinary staff in a team environment.

Additional qualifications at the 393.2 level 

• Highly advanced knowledge of and substantial experience with Windows and/or Linux operating systems and Virtual environments and related hardware.
• Substantial experience mentoring employees in technical skills.
• Substantial experience serving as a technical team lead on projects achieving positive results and driving projects to closure on time and on budget.

Qualifications We Desire

• Broad and in-depth knowledge and technical expertise with enterprise support tools for management patching or software distribution computer network hardware software protocols and principles Windows computer security concepts and practices computer network hardware/software protocols and principles and Windows operating systems.
• Professional computer certification (e.g. MCSA MCSE CompTIA A ACSP RedHat) or a professional network certification (e.g. CCNA).
• Experience directing complex troubleshooting.

Pay Range

$125310 - $153444 Yearly at the 393.1 level

$151620 - $185640 Yearly at the 393.2 level

This is the lowest to highest salary we in good faith believe we would pay for this role at the time of this posting; pay will not be below any applicable local minimum wage.  An employees position within the salary range will be based on several factors including but not limited to specific competencies relevant education qualifications certifications experience skills seniority geographic location performance and business or organizational needs.

Additional Information :

#LI-Onsite

Position Information

This is a Career Indefinite position open to Lab employees and external candidates.

Why Lawrence Livermore National Laboratory

• Included in 2026 Best Places to Work by Glassdoor!
• Flexible Benefits Package
• 401(k)
• Relocation Assistance
• Education Reimbursement Program
• Flexible schedules (*depending on project needs)
• Our values - visit  Clearance

  This position requires a Department of Energy (DOE) Q-level clearance.  If you are selected we will initiate a Federal background investigation to determine if you meet eligibility requirements for access to classified information or matter. Also all L or Q cleared employees are subject to random drug testing.  Q-level clearance requires U.S. citizenship. 

  Pre-Employment Drug Test

  External applicant(s) selected for this position must pass a post-offer pre-employment drug test. This includes testing for use of marijuana as Federal Law applies to us as a Federal Contractor.

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  Per the Department of Energy (DOE) Lawrence Livermore National Laboratory must meet certain restrictions with the use and/or possession of mobile devices in Limited Areas. Depending on your job duties you may be required to work in a Limited Area where you are not permitted to have a personal and/or laboratory mobile device in your possession.  This includes but not limited to cell phones tablets fitness devices wireless headphones and other Bluetooth/wireless enabled devices.  

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  Remote Work :

  No

  
  

  Employment Type :

  Full-time