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Network Administrator

Inland Empire Utilities Agency 
6075 Kimball Ave., Chino CA 91708, CA Posted Oct 13, 2026
On-siteUSD 132,809 - 161,812 / year

About this role

Job title: Network Administrator

THE POSITION:

THE OPPORTUNITY:

Are you an experienced network professional with a passion for technology, security, and problem-solving? The Inland Empire Utilities Agency (IEUA) is seeking a skilled Network Administrator to support the Agency’s Information Technology operations. The Network Administrator team is responsible for supporting both business and industrial control networks and systems throughout the Agency. In this role, you will install, configure, monitor, and maintain network infrastructure, servers, virtual environments, and security systems; troubleshoot complex connectivity and performance issues; and help ensure reliable and secure Agency systems.

As a Network Administrator, you may start your day running new fiber in the data center, followed by a site walk at one of the Agency’s treatment facilities to troubleshoot or expand network communications, return to the office to implement enhanced firewall policies in support of a new enterprise application, and finish the day deploying a new virtualized server.

This is an excellent opportunity for a network professional who enjoys solving technical challenges and thrives in a fast-paced, dynamic environment where each day brings a new set of challenges.

EDUCATION, TRAINING, AND EXPERIENCES: Graduation from an accredited four-year college or university with a major in management information systems or computer science, and at least five years of progressively responsible experience in the installation, configuration, troubleshooting, maintenance, upgrade and performance monitoring of multi-segment networks and servers; or an equivalent combination of education, training and experience. Experience in a public agency is preferred.

LICENSES; CERTIFICATES; SPECIAL REQUIREMENTS: A valid California Class C driver's license and the ability to maintain insurability under the Agency's vehicle insurance program. Certified Network Administrator or Engineer, Security Certified Professional or a related certification is desirable.

DESIRABLE QUALIFICATIONS:

  • Hands-on experience with Red Hat Enterprise Linux (RHEL), Windows Server, Docker or an equivalent containerization platform, VMware, Cisco, and Fortinet security appliances in an enterprise environment.
  • Experience implementing wide area networks using advanced routing protocols, such as BGP and OSPF.
  • Experience supporting critical infrastructure, with an emphasis on redundancy, reliability, and resiliency.
  • Possession of, or current progress toward, network and/or cybersecurity certifications, such as Certified Information Systems Security Professional (CISSP), Cisco Certified Network Associate (CCNA), or Network Security Expert (NSE).
  • Demonstrated interest in implementing emerging technologies and serving as a technology leader among neighboring agencies.

Skills and Abilities:

  • Strong knowledge of network architecture, administration, and security, including network design, protocols, routers, switches, firewalls, and related network hardware and software.
  • Ability to install, configure, monitor, maintain, and troubleshoot complex network systems in multi-platform and multi-segment environments.
  • Proficiency in identifying and resolving hardware, software, connectivity, and network security issues using appropriate diagnostic tools and security protocols.
  • Effective communication and collaboration skills, with the ability to manage multiple priorities, exercise sound judgment, maintain accurate technical documentation, and work effectively as part of a team.

To view the full Network Administrator job description, please click here.

About Us:

The Inland Empire Utilities Agency is a regional wastewater treatment agency and wholesale distributor of imported water to approximately 950,000 people across 242-square miles in western San Bernardino County. Under the leadership of a directly elected five-member Board of Directors, the Agency is committed to supporting the needs of its service area and safeguarding public health through significant investments in a diverse water supply portfolio, reliable municipal/industrial wastewater collection and treatment services, and other related utility services in a regionally planned and cost-effective manner.

As a member agency of the Metropolitan Water District of Southern California (Metropolitan), IEUA provides supplemental water supplies, primarily via the State Water Project (SWP) for distribution among nine retail agencies. IEUA also replenishes local groundwater supplies with captured stormwater and recycled water produced by IEUA that is later extracted by local water agencies for use as a drinking water supply.

At IEUA, we pride ourselves on fostering a culture that promotes growth, accountability, and collaboration. Our eight organizational attributes are the foundations of our success and guide us in our daily operations.

  • Safety- We are committed to maintaining a safe and healthy work environment for all employees.
  • Continuous Learning and Improvement- Our commitment to professional development ensures that our team members are always equipped with the latest knowledge and skills.
  • Efficiency- We strive to optimize our processes and resources to deliver the highest quality services in the most effective manner.
  • Collaboration- By leveraging diverse perspectives and expertise, we create innovative solutions and drive our mission forward.
  • Accountability- By owning our responsibilities, following through on our commitments, and doing the right thing when no one is looking, we ensure that we meet our goals and uphold our standards of excellence.
  • Coaching for Performance- Our leaders are committed to providing guidance and support to help team members reach their full potential.
  • Respect- We value each individual’s contributions and treat everyone with dignity and consideration.
  • Employee Engagement- By fostering a sense of belonging and purpose, we ensure that our employees are motivated and invested in our mission.

Click the links to learn more about our Agency's Mission, Vision, and Values, including our Strategic Plan.

SELECTION PROCESS:

Applications for this recruitment will be accepted on a continuous basis. The deadline for first review is October 26, 2026, at 11:59 PM. Applicants are encouraged to apply early, as this recruitment may close at any time after the first review period. There is one (1) vacancy in the Information Technology Department. This recruitment will also establish an eligibility list which may be used to fill future vacancies during the active status of the list.

Salary Range: Network Administrator PR 183 ($11,067.42 - $13,484.35 per month)

FLSA: Exempt

All employment applications will be reviewed for accuracy, completion, relevant experience, education, training and other job-related qualifications. Applicants with the strongest background relating to the responsibilities of this position will be invited to participate in the testing process which may include one or more of the following: written test, oral interview, performance/practical examination. The successful candidate will be required to pass a background/reference check and pre-employment physical examination including a drug screen (for safety sensitive position) at no cost to the candidate. Please visit our website at www.ieua.org and select the Human Resources Department for additional information regarding the Agency, the hiring process and benefit information.

The Inland Empire Utilities Agency does not sponsor employment visas at the time of hire or during the course of employment. All applicants and employees must be legally authorized to work in the United States at the time of application and throughout the duration of employment.

THE PROVISIONS OF THIS ANNOUNCEMENT DO NOT CONSTITUTE A CONTRACT, EXPRESSED OR IMPLIED, AND ANY PROVISION CONTAINED IN THIS BULLETIN MAY BE MODIFIED OR REVOKED WITHOUT NOTICE.

"The Agency's success is obtained by creating a positive and diverse work environment which recognizes individual differences and experiences".

The Agency offers a comprehensive benefit package for eligible employees and their eligible dependents. These include health, dental, vision, and l

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