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Network Administrator Jobs in California (NOW HIRING)

Custom Goods

Network Administrator

Carson, CA · On-site

$125K - $130K/yr

The Network System Administrator plays a critical role in the stability, performance, and security of the IT infrastructure that powers our 3PL warehouse operations. Reporting directly to the Sr. ...

Customs Goods LLC

Network Administrator

Carson, CA · On-site

The Network System Administrator plays a critical role in the stability, performance, and security of the IT infrastructure that powers our 3PL warehouse operations. Reporting directly to the Sr. ...

Cumming Group

Network Administrator

Los Angeles, CA · On-site

We are currently hiring a Network Administrator that will provide networking administration and operations activities for a large public works educational facility in Monterey Park, CA. This role ...

Sonsoft Inc

Network Administrator

San Jose, CA · On-site

... as Network administrator => Cisco Certified Network Associate => Cisco Certified Network Professionals => Network design experience - LAN, WAN and Wireless => Advanced understanding and experience ...

cosm

Network Administrator

Los Angeles, CA

$130K - $145K/yr

Cosm is looking for an experienced network administrator to support and maintain our global, multi-site network infrastructure. This role centers on day-to-day administration of our Arista switching ...

AMVAC CHEMICAL CORP

Network Administrator

Irvine, CA · On-site

The Network Administrator is responsible for the day-to-day administration, maintenance and support of the organization's network infrastructure, including LAN, WAN, SD-WAN, and telecommunications ...

cosm

Network Administrator

Salt Lake City, UT · On-site

$130K - $145K/yr

Cosm is looking for an experienced network administrator to support and maintain our global, multi-site network infrastructure. This role centers on day-to-day administration of our Arista switching ...

cosm

Network Administrator

Los Angeles, CA

$130K - $145K/yr

Cosm is looking for an experienced network administrator to support and maintain our global, multi-site network infrastructure. This role centers on day-to-day administration of our Arista switching ...

Bayinfotech

Network Administrator

Santa Clara, CA · On-site

Should have strong perl Script and network and system admin experience Job Responsibilities * Responsible for daily operations of client eLab training environment and related data network. * Responds ...

Cosm

Network Administrator

Los Angeles, CA · On-site

$130K - $145K/yr

Cosm is looking for an experienced network administrator to support and maintain our global, multi-site network infrastructure. This role centers on day-to-day administration of our Arista switching ...

BayInfotech

Network Administrator

Santa Clara, CA · On-site

Should have strong perl Script and network and system admin experience Job Responsibilities Responsible for daily operations of client eLab training environment and related data network. Responds to ...

Saalex

Network Administrator III

San Diego, CA · On-site

$75K - $130K/yr

Saalex Corporation is seeking multiple Network Administrator III in Tidewater, VA and San Diego, CA. Saalex Corp., is an Engineering and Information Technology Services company with a focus on Test ...

Saalex

Network Administrator III

San Diego, CA

$75K - $130K/yr

Saalex Corporation is seeking multiple Network Administrator III in Tidewater, VA and San Diego, CA. Saalex Corp., is an Engineering and Information Technology Services company with a focus on Test ...

Info Way Solutions

Network Administrator

Fremont, CA · On-site

Info Way Solutions is seeking a Network Administrator. The role involves managing and troubleshooting network systems, ensuring security best practices, and providing technical support for ...

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Showing results 21-40

All JobsNetwork Administrator JobsNetwork Administrator Jobs in California

Network Administrator information

See California salary details

$33.1K

$80.7K

$122.4K

How much do network administrator jobs pay per year?

As of Sep 1, 2026, the average yearly pay for network administrator in California is $80,678.00, according to ZipRecruiter salary data. Most workers in this role earn between $64,600.00 and $92,300.00 per year, depending on experience, location, and employer.

What is a network administrator?

A Network Administrator oversees hardware and software used to run an organization’s data network. As a Network Administrator, your responsibilities and duties include managing the company’s data systems, monitoring and troubleshooting the system for issues, and providing technical support for users. Network Administrators usually serve on a team of information technology professionals. They coordinate with various departments to determine the current and future technology needs of the company. Their primary goal is to ensure that the system is meeting, and will continue to meet, the demands of the business.

What does a network administrator do?

A Network Administrator is responsible for managing, maintaining, and troubleshooting an organization's computer networks. This includes installing and configuring network hardware and software, monitoring network performance, ensuring network security, and providing technical support to users. Network Administrators also perform routine backups, update system documentation, and implement network upgrades or expansions as needed. Their goal is to ensure reliable and secure network operations for all users within the organization.

What are the key skills and qualifications needed to thrive as a network administrator, and why are they important?

To thrive as a Network Administrator, you need a solid understanding of networking protocols, hardware, and security principles, typically supported by a degree in information technology or computer science. Familiarity with tools like Cisco IOS, network monitoring systems, and certifications such as CompTIA Network+ or Cisco CCNA are highly valued. Strong problem-solving skills, attention to detail, and effective communication help you manage issues and coordinate with users or IT teams. These skills are crucial for maintaining secure, efficient network operations and minimizing downtime in any organization.

What are some common challenges a network administrator faces when managing a growing company's IT infrastructure?

As a company expands, Network Administrators often encounter challenges such as scaling the network to accommodate more users, ensuring consistent security across a larger footprint, and minimizing downtime during upgrades or migrations. Balancing the need for robust cybersecurity with user accessibility can be complex, especially when implementing new technologies or remote work solutions. Staying current with evolving networking tools and best practices is essential to proactively address these challenges and support organizational growth.

What is the difference between Network Administrator vs Network Engineer?

AspectNetwork AdministratorNetwork Engineer
CertificationsCompTIA Network+, Cisco CCNACompTIA Network+, Cisco CCNA, Cisco CCNP
Work EnvironmentMaintains and supports existing networksDesigns and implements new network solutions
ResponsibilitiesNetwork troubleshooting, maintenance, user supportNetwork design, architecture, and deployment
Industry UsageCommonly employed in SMBs and IT support rolesOften found in large enterprises and infrastructure projects

While both roles involve network-related tasks, Network Administrators focus on maintaining and supporting existing networks, whereas Network Engineers are responsible for designing and building new network solutions. The certifications and work environments overlap but differ in scope and complexity.

Is IT hard to become a network administrator?

Becoming a network administrator requires a solid understanding of networking concepts, operating systems, and security, often gained through a combination of education, certifications like CompTIA Network+ or Cisco CCNA, and hands-on experience. The role can be challenging due to the need to troubleshoot complex network issues and maintain security, but with proper training and skills, it is achievable for many IT professionals.

What skills do you need to be a network administrator?

A network administrator needs strong knowledge of networking protocols, hardware, and security practices, along with skills in configuring and troubleshooting network devices such as routers and switches. Proficiency in operating systems like Windows and Linux, familiarity with network monitoring tools, and relevant certifications such as CompTIA Network+ or Cisco CCNA are also important. Good problem-solving, communication, and the ability to work under pressure are essential for managing network infrastructure effectively.
More about Network Administrator jobs

What are the most commonly searched types of Network Administrator jobs in California?

The most popular types of Network Administrator jobs in California are:

What are popular job titles related to Network Administrator jobs in California?

For Network Administrator jobs in California, the most frequently searched job titles are:

What job categories do people searching Network Administrator jobs in California look for?

The top searched job categories for Network Administrator jobs in California are:

What cities in California are hiring for Network Administrator jobs?

Cities in California with the most Network Administrator job openings:

What are popular job titles related to Network Administrator jobs in CA?

For Network Administrator jobs in CA, the most frequently searched job titles are:

Network Administrator jobs near you
Infographic showing various Network Administrator job openings in California as of August 2026, with employment types broken down into 87% Full Time, and 13% Part Time. Highlights an 64% In-person, 30% Hybrid, and 6% Remote job distribution, with an average salary of $80,678 per year, or $38.8 per hour.

Network Administrator

Custom Goods

Carson, CA • On-site

$125K - $130K/yr

Full-time

Posted 6 days ago

Job description

Summary/Objective:
The Network System Administrator plays a critical role in the stability, performance, and security of the IT infrastructure that powers our 3PL warehouse operations. Reporting directly to the Sr. Network Administrator, this position is responsible for supporting a diverse network ecosystem across multiple facilities, ensuring that all business-critical systems - including Warehouse Management Systems (WMS), Transportation Management Systems (TMS), automation platforms, RF devices, and physical security systems - are operating with minimal downtime, high reliability, and optimal security.
This individual will manage and support all network and system infrastructure components, including firewalls, wireless access points, switches, Windows servers, and Active Directory services, while also contributing to strategic IT projects such as facility expansions, infrastructure upgrades, and customer onboarding. The position requires a hands-on technologist who can troubleshoot complex connectivity issues, proactively maintain system health, and support operations in real-time with urgency and precision.
The ideal candidate is a self-driven, highly organized professional with prior experience in warehouse, logistics, or manufacturing environments. They should possess deep technical knowledge in wired and wireless networking, systems administration, and security best practices - coupled with a practical understanding of warehouse operations and user dependencies on uptime-sensitive applications. A strong ability to communicate, lead initiatives, document technical processes, and prioritize incident response effectively is essential for success in this role.
As a key member of the IT Infrastructure team, the Network System Administrator will also contribute to process improvement initiatives, help build and maintain network documentation, and support governance practices aligned with internal audit, compliance, and cybersecurity requirements.
Essential Functions:
To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.
Network Infrastructure & Support
  • Administer, monitor, and maintain core network systems including Palo Alto firewalls, Aruba and Cisco switches.
  • Manage Aruba and Extreme Networks wireless infrastructure to ensure reliable RF coverage.
  • Respond to and resolve Tier 2/3 network issues, outages, and performance bottlenecks across multiple warehouse locations.
  • Maintain IP address management, VLAN configurations, and QoS prioritization for operational-critical applications (WMS, TMS, VOIP, CCTV).
Systems Administration
  • Administer and maintain Microsoft Active Directory.
  • Support server patching, firmware upgrades, and regular backup/restore procedures.
Project Execution & Rollouts
  • Assist with the deployment of new warehouses.
  • Implement and document IT infrastructure standards during facility expansions or customer onboarding.
Security & Compliance
  • Enforce IT security controls in alignment with company standards and industry compliance frameworks (e.g., SOC 2, CTPAT).
  • Support physical security systems including CCTV networks, door access systems, and alarm systems.
  • Work with the cybersecurity team to apply firewall policies, monitor IDS alerts, and secure edge devices.
Monitoring & Documentation
  • Maintain and update network diagrams, asset inventories, patch levels, and change logs.
  • Utilize monitoring tools to proactively address issues and analyze trends.
  • Participate in on-call rotation and escalate major incidents to the Sr. Network Infrastructure Director when necessary.
Core Behaviors:
Demonstrate to comply with Custom Goods' Core Behaviors:
  • Servant Leadership
  • Passion for Excellence
  • Integrity
  • Resilient
  • Intense Safety Focus
  • Trust

Required Education and Experience
  • Associate or bachelor's degree in information technology, Computer Science, or related field (or equivalent work experience).
  • 5+ years of experience in network/system administration, ideally in warehouse, manufacturing, or logistics settings.
  • Strong understanding of networking protocols, VLANs, VPNs, DHCP, DNS, firewalls.
  • Experience with wireless solutions such as Aruba and Network Extreme.
  • Proficiency in Windows Server administration and Microsoft Active Directory environments.
  • Preferred Cisco CCNA or CompTIA Network+/Security+ certification.
  • Experience with network security appliances, endpoint protection, and backup solutions.
  • Familiarity with Honeywell mobile devices, Zebra scanners, or similar RF equipment used in warehouses.
  • Experience supporting physical security systems (e.g., Avigilon, Digital Watchdog, Honeywell WinPak).
Core Competencies
  • Analytical and problem-solving mindset
  • Strong documentation and organizational skills
  • Ability to manage multiple priorities in a dynamic 24/7 environment
  • Team player with excellent communication and customer service skills
Work Environment
  • Warehouse-based environment with exposure to industrial settings
  • Must be able to travel between facilities. This includes overnight/out of town travel.
  • Flexibility for after-hours work during maintenance windows or critical outages

AAP/EEO Statement: Custom Goods, LLC committed to providing equal employment opportunities to all employees and applicants without regard to race, religion, color, sex, national origin, citizenship status, uniform service member status, age, disability, sexual and gender orientation, genetic information or any other protected status in accordance with all applicable federal, state and local laws.
This commitment extends to all aspects of Custom Goods' employment practices including, but not limited to, recruiting, hiring, promoting, transferring, compensation, benefits, training, leaves of absence, termination, and other terms and conditions of employment.

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