Network Administrator jobs in California

Pleasanton, California

•

Today

Description We are seeking a Senior Zscaler Network Engineer to enhance our current Zscaler rollout capacity and strengthen day-to-day operational support. This role will focus on Zscaler Internet Access (ZIA), Zscaler Private Access (ZPA), and their integration with Palo Alto firewalls, Cisco networking, and Okta. The engineer will work closely with an existing Principal Network Engineer (FTE) and the broader network/security teams to: Scale and optimize our ZIA and ZPA deployments Troubleshoo

Full-time

USD 51.75 - 65.75 per hour

Telecommunications Network Administrator

Foster City, California

•

Today

Job Title: Telecommunication Network Administrator Location: Foster City, CA (Onsite) Pay Rate: $62.71/hour (W2 only) Contract Duration: 6 months Industry: Autonomous Mobility About the Role As a leading company in the autonomous mobility space, we are seeking a Telecommunication Network Administrator to manage the full lifecycle of telecommunications services across a growing organization. This role is critical in ensuring reliable, timely network connectivity as new locations are launche

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Contract

$$62 per hour

Network Administrator

Concord, California

•

Today

Network Administrator W2 Contract-to-Hire Pay Rate: $55 - $65 per hour Location: Concord, CA - Onsite Role Job Summary: We are seeking an experienced Azure & VMware system administrator to support and evolve our hybrid infrastructure environment spanning on-premises data centers and Microsoft Azure cloud services. This role is responsible for ensuring the reliability, security, and performance of critical systems while enabling scalable cloud adoption and disaster recovery strategies. Duti

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Contract

$55 - $65 per hour

Senior System Engineer / Network Administrator II

Martinez, California

•

Today

Job Title:Senior System Engineer / Network Administrator II (VMware + Azure + DR)Location: Martinez, CA (100% Onsite)Duration: 6 9 Months ContractJob Summary: We are seeking a Senior System Engineer / Network Administrator II with strong expertise in VMware and Microsoft Azure hybrid environments. This is a hands-on infrastructure role supporting enterprise systems across on-prem data centers and Azure cloud, with a strong focus on virtualization, disaster recovery, and automation. Key Responsib

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Full-time

$50 - $60

Network Administrator / Contract / Onsite / Portland, OR

Remote

•

Today

Our client, a leader in healthcare, is seeking a contract Network Administrator. This is an onsite role in Portland, OR. contract duration: 11 months (+ likely extensions) Required skills: Wireless, and WAN voice and data networks. Daily Responsibilities: The Associate IT Support Technician will provide Level 1 support and troubleshooting to resolve Network and Telephony issues. The Associate IT Support Technician will assist with ensuring the day-to-day operation, reliability, and integrity o

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Contract

$32.99 - $34.13

Network Administrator

Newport Beach, California

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12d ago

The Network Administrator will implement, maintain, and support Pacific Life s growing network infrastructure. This role will also collaborate with our corporate security team to design and build security controls. Required Skills - routers, switches, firewalls, load balancers, VPN, QoS Job Requirements - Must have a minimum of 4 years of experience in IT, configuring and installing various network devices and services (e.g., routers, switches, firewalls, load balancers, VPN, QoS) Candidate must

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Third Party, Contract

$50 - $55

Network Administrator II/Senior System Engineer

Hybrid in Martinez, California

•

Today

Role: Network Administrator II/Senior System Engineer Location: Martinez, CA (Hybrid) Duration: 6+ Months Summary: We are seeking an experienced Azure & VMware system administrator to support and evolve our hybrid infrastructure environment spanning on-premises data centers and Microsoft Azure cloud services. This role is responsible for ensuring the reliability, security, and performance of critical systems while enabling scalable cloud adoption and disaster recovery strategies. The ideal cand

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Contract

$50 - $70

Network Storage Administrator

Irvine, California

•

Yesterday

Hi Good Morning, Job Title: Network Storage Administrator Local Consultant Location: Irvine, CA (100% Onsite role 5 days/Week) Duration: 12 Months We are looking for a Network Storage Administrator to be the backbone of our cloud infrastructure and a technical authority for our clients. You are a "builder" at heart-equally comfortable in the weeds of a VPC as you are explaining storage latency to a stakeholder. You thrive on the intersection of networking and storage, ensuring that data is not

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Contract, Third Party

Network Administrator II

Martinez, California

•

Today

We have a Senior System Engineer / Network Administrator II role based in Martinez, CA (100% onsite) supporting a hybrid environment across VMware (ESXi/vCenter) and Microsoft Azure. Key highlights: Hands-on VMware administration (ESXi, vCenter, clusters) Azure infrastructure (VMs, VNets, Storage, Azure AD) Disaster Recovery (Azure Site Recovery / VMware replication) Automation (PowerShell, Azure CLI, Terraform/ARM) On-call rotation required Duration: 69+ months Key Responsibilities: Hyb

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Full-time

55 - 60

Network Administrator

Pleasanton, California

•

Today

Location: Pleasanton, CA Duration: 12 months We are seeking a Senior Zscaler Network Engineer (Contractor) to enhance our current Zscaler rollout capacity and strengthen day-to-day operational support. This role will focus on Zscaler Internet Access (ZIA), Zscaler Private Access (ZPA), and their integration with Palo Alto firewalls, Cisco networking, and Okta. The engineer will work closely with an existing Principal Network Engineer and the broader network/security teams to: Scale and optimiz

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Contract

Network Storage Administrator

Irvine, California

•

3d ago

We are for aNetwork Storage Administratorto be the backbone of our cloud infrastructure and a technical authority for our clients. You are a "builder" at heartequally comfortable in the weeds of a VPC as you are explaining storage latency to a stakeholder. You thrive on the intersection of networking and storage, ensuring that data is not just stored securely, but is accessible, performant, and resilient. You are a master of AWS connectivity and storage services, with a deep understanding of how

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Contract

Network Administrator

Remote

•

5d ago

Infinite Solutions Inc. is a California-based Information Technology Solution provider specializing in delivering enterprise technology and digital transformation solutions for public-sector clients since 1997. With deep expertise in systems integration, ERP implementations, data analytics, and modernization, we support mission-critical initiatives for State and local agencies. Our team is known for combining technical excellence with a practical, results-driven approach to solving complex busin

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Contract, Third Party

Depends on Experience

Network Administrator

Remote

•

Today

The Backup and Recovery Specialist, Senior leads the architecture and governance of enterprise backup and recovery services that protect large, complex environments supporting mission-critical systems in a federal IT setting. This role owns the overall health, scalability, and resiliency of backup platforms, guiding design decisions for new workloads and disaster recovery strategies. The specialist acts as the highest-level escalation point for severe backup failures and high-risk restoration ac

Full-time

Network Administrator

Remote or Huntsville, Alabama

•

Today

About Agile Defense At Agile Defense we know that action defines the outcome and new challenges require new solutions. That's why we always look to the future and embrace change with an unmovable spirit and the courage to build for what comes next. Our vision is to bring adaptive innovation to support our nation's most important missions through the seamless integration of advanced technologies, elite minds, and unparalleled agility-leveraging a foundation of speed, flexibility, and ingenuity

Full-time

NOC Network Administrator

Remote

•

Today

The NOC Network Administrator, Junior supports day-to-day operation of systems and core services within a network operations center to help ensure reliable, highly available network and server infrastructure. The role focuses on monitoring servers and key applications, performing basic troubleshooting, and executing routine maintenance activities under the guidance of senior administrators. Working in a fast-paced federal IT environment, this position follows standard operating procedures for pa

Full-time

Network Administrator

Hayward, California

•

Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Cisco, Dynamic Multipoint Virtual Private Network (DMVPN), GRE Tunnels, Routing and Switching Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: Check out this great opportunity to join one of GDIT's fastest long

Full-time

USD 70,658.00 - 75,325.00 per year

Network Administrator Senior

Hayward, California

•

Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Network Administration, Routing and Switching, Virtualization Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Please take this opportunity to join one of GDIT's fastest long-standing growing p

Full-time

USD 93,662.00 - 110,400.00 per year

100% Onsite Role (Only W2)//Network Administrator 3/Network Engineer//San Jose, CA

San Jose, California

•

Today

Job Description Hi, My name is Sudheer, and I work with TPI Global Solutions. We are a global talent solutions firm providing a wide range of staffing solutions to companies and candidates within the technology field. I have reviewed your profile on one of the Job Portal and feel that your background could be a great fit for an exciting opportunity I am working on right now. Title: Network Administrator 3/Network Engineer Location: Onsite -San Jose, CA Contract Term: 12 months Interviews - 3 ro

Full-time

Network Storage Administrator

Irvine, California

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6d ago

Network Storage AdministratorIntroduction:Prodapt is the largest specialized player in the Connectedness industry. As an AI-first strategic technology partner, Prodapt provides consulting, business reengineering, and managed services for the largest telecom and tech enterprises building networks and digital experiences of tomorrow. This role will define and drive Prodapt''s Autonomous Operations and AIOps strategy across infrastructure and network domains, working with the world''s largest telec

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Contract

Depends on Experience

Network/Systems Administrator

Hayward, California

•

Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Cisco Technologies, Communications Security (COMSEC), IT Troubleshooting Certifications: CompTIA Security+ CE | CompTIA - CompTIA Experience: 3 + years of related experience ship Required: Yes Job Description: Advance how our customers operate wh

Full-time

USD 102,000.00 - 138,000.00 per year

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Network Administrator jobs in California, USA