Network Systems Administrator

Position: Network Systems Administrator

Classification Level: CL 28

Salary Range: $82,649 - $134,317

(Total compensation w/employer paid benefits approximate range: $107,443 - $174,612)

Location: Los Angeles, California

Opening Date: December 19, 2025

Closing Date: Until filled (preference given to applications received by January 16, 2026)

Number of Positions: One

Vacancy Number: 26-07

POSITION OVERVIEW:

The United States District Court and the Probation and Pretrial Services Office for the Central District of California is recruiting for a Network Systems Administrator to join our Information Technology team. If you enjoy working in a dynamic environment, are passionate about technology, and want to work at an agency that is growing and investing in its people, this is the right place for you!

The Network Systems Administrator conducts and oversees the court unit s networks and systems. The incumbent performs routine network administration as well as more complex network administration duties, including developing standards, recommending network infrastructure changes, and coordinating and implementing network security measures. The Network Systems Administrator is responsible for high level and long-term design and analysis of the court s network systems. In addition, the incumbent also assists with supporting and maintaining virtual server environments.

REPRESENTATIVE DUTIES:

• Plan, design, deploy, maintain, and support the court s local area networks (LANs), wide area networks (WANs) and virtual LANs (VLANs), including routers, firewalls, switches, wiring and other hardware as assigned.
• Administer and manage network security solutions, including firewalls, Virtual Private Networks, and wireless intrusion protection systems.
• Monitor the network to ensure security of data and access privileges.
• Analyze and resolve network hardware and software problems in a timely and accurate fashion and provide end-user assistance and training where required.
• Manage Microsoft Active Directory on a Windows Server platform. Administer and maintain network end-user accounts and access rights.
• Conduct research on network products, services, protocols, and standards in support of network procurement and development efforts.
• Plan and implement network hardware upgrades, maintenance fixes, and vendor-supplied patches.
• Monitor and maintain network availability, performance, and security, proactively identifying and resolving issues.
• Recommend, schedule, and perform network improvements, upgrades, and repairs.
• Collaborate with IT management and staff, departments, and other agencies in the development, deployment, and support of new network-based programs and applications.
• Provide guidance and technical support to peers and serve as an escalation point for help desk related issues.
• Develop, maintain, and ensure the accuracy and completeness of network related technical documentation as needed. Help drive a consistent set of standards for equipment, configuration, and operational procedures.
• Operate and maintain VMware software for virtual servers and hosts.
• Responsible for operating and maintaining the growing virtualized desktop infrastructure based on hyperconverged systems within the court environment.
• Developing, testing, and implementing virtualized workstation images on laptops, desktops, and tablets.
• Updates disaster recovery plan and processes as related to network services and server virtualization.
• Troubleshoot and resolve major and minor issues with the virtualized infrastructure as needed.

QUALIFICATIONS:

• Five years of specialized experience, including at least one-year equivalent to work at the CL 27.

OR

• Completion of a master s degree or two years of graduate study (27 semester or 54 quarter hours) in an accredited university in computer science, or other field closely related to the subject matter of the position.

PREFERRED REQUIREMENTS:

• Minimum of 5 to 7 years of experience with data center solution design and configuration within customer environments.
• Cisco Certified Network Associate (CCNA) or Cisco Certified Network Professional (CCNP) certification.
• Network+ certification.
• A Bachelor of Arts or Sciences Degree in Business Administration, Computer Science, or equivalent.

PREFERENCES:

• Experience using the following tools: Quest Kace, Forcepoint Security Manager, Apex One, Trend Micro Security Manager, and Splunk.
• Proven experience in all areas of Local and Wide-Area Network (LAN/WAN), Internet, and Wireless systems management and administration including system configuration, setup, troubleshooting, planning, designing, implementation, and user support; experience supporting network hardware (e.g., core switch, network routers and switches, firewalls, access points) and telecommunications/VoIP equipment.
• A strong understanding of Windows Servers.
• Demonstrate an expertise in the installation, configuration and administration of VMWare vSphere, VMware vCenter. Will have knowledge of VMware applications and physical infrastructure services and their integration within the virtual infrastructure.
• Have an understanding of Windows Desktop operating systems to include design considerations for desktop, laptop hardware.
• Proven experience with network capacity planning, network security principles, and general network management best practices.
• Working technical knowledge of current network hardware, protocols, and Internet standards.
• Proven experience with telephony systems (VoIP) and administration. Cisco VoIP experience a plus.
• Understand networking, including TCP/IP and QoS.
• Eagerness to learn and work outside your technology comfort zone.
• Ability to be self-motivated, independent, and detail oriented.
• Demonstrate excellent verbal and written communication skills.
• Knowledge of sound business practices and a proven track record of anticipating and exceeding customer expectations.
• Strong critical thinking, complex problem solving, appropriate judgment, and decision-making skills.
• Ability to perform tasks with minor supervision.
• Solid documentation experience with Visio and Excel.
• Ambitious and goal oriented, with initiative to work until job is complete.
• Knowledge and experience of data center technology design, configuration, and troubleshooting, and usage of Dell servers, Cisco switches, and hyperconverged infrastructure.

BENEFITS:

In addition to salary, the federal government s benefits equate to no less than 33% of an employee s total compensation (see Total Compensation sample below). Federal employees are entitled to federal benefits such as health, dental, vision, life insurance, long-term disability insurance, long-term care insurance and flexible spending accounts. Participation in a defined benefit plan the Federal Employees Retirement System-Further Revised Annuity Employee (FERS-FRAE), and up to 5% matching contributions on retirement savings through the Thrift Savings Plan (401k equivalent). Generous accrual of paid time vacation and sick leave and 11 paid holidays per year. Paid parental leave after meeting eligibility requirements. Eligible for the Public Student Loan Forgiveness (PSLF) program on eligible student loans. Commuter subsidies for public transportation to and from work. Extensive online training options and in-person training and professional conferences, funds permitting.

INFORMATION FOR APPLICANTS:

As a condition of employment, the successful candidate is required to undergo an FBI background check. The Federal Financial Reform Act requires direct deposit of federal wages for employees. The United States District Court and the Probation and Pretrial Services Office requires employees to adhere to the Code of Conduct for Federal Judicial Employees, which is available on the Court s website:

HOW TO APPLY:

Applications should be submitted to Documents must be in Microsoft Word or PDF format, and the email should reference the vacancy number. Complete applications must include the following:

1. Cover Letter Address how your background, skills, and experience meet the qualifications listed
2. Resume Include key career accomplishments
3. An application for Federal Judicial Branch Employment (AO78) (please visit the Court s website at to download the AO78 application form).

Due to the volume of applications received, the Court will only communicate with those individuals who will be interviewed. Applicants scheduled to interview should advise the Human Resources staff if any accommodation will be necessary to interview. Unfortunately, the Court is unable to reimburse applicants for any travel or parking costs.

The Court reserves the right to modify the conditions of this announcement, commence interviews immediately, withdraw the announcement, or fill the position at any time, any of which actions may occur without notice.

The Federal Judiciary is an Equal Employment Opportunity Employer.