140 network administrator jobs at 101 companies in Byron, CA
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Network Administrator
Fairfield, California, United States
OnsiteFull Time
5+ YOE5 years recent network administrator experience; Bachelor's degree in computer science or information systems; strong TCP/IP, routing, switching, VPN, security, and vendor management skills.
Cisco Routers, LAN/MAN switches, VoIP, SAN switching, VMware, PRTG, SolarWinds, NetFlow, Wireshark
1mo
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Senior Network Administrator
El Segundo or Los Angeles or Washington or San Francisco or San Diego or Seattle or London
$130k-$190k/yr OnsiteFull Time
8+ YOE8+ years network administration experience in enterprise or DoD environments, hands-on with Palo Alto and Aruba solutions, experience with routing/BGP/OSPF, DoD cybersecurity frameworks, and active DoD Secret clearance (TS preferred).
Palo Alto Firewalls, PAN-OS, Panorama, GlobalProtect, Aruba Networks, Aruba ClearPass, Python, Ansible, APIs, AWS GovCloud, Azure Government, Zscaler ZIA, Zscaler ZPA, RMF, NIST 800-53, STIGs
2d
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Commercial Space Network Administrator
United States or California or Palo Alto
$125k/yr RemoteFull Time
12+ YOERequires 12+ years in enterprise network administration and engineering, 5+ years with Juniper and Palo Alto Networks, enterprise project leadership, and mission-critical environment experience.
Juniper, Palo Alto Networks, SIEM, Splunk, Microsoft Sentinel, QRadar
1mo
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Network & Systems Administrator
Sydney or Manila or London or Vancouver or San Francisco
OnsiteFull Time
Senior hands-on sysadmin with end-to-end IT support experience across Windows/macOS/Linux, networking (firewalls, VPNs, VLANs), backups, monitoring, Google Workspace administration, scripting (Python/Bash) and strong documentation and communication skills.
Synology NAS, Google Workspace, GAM, OPNsense, pfSense, UniFi, AWS, Terraform, Puppet, Prometheus, Python, Bash, IPsec VPNs, DNS
3w
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Network Security Administrator
San Francisco, California, United States
RemoteFull Time
3+ YOE3+ years in network services or security; knowledge of firewalls, VPN, DDI, NAC, CASB, SASE, IDS/IPS, network protocols, Cisco; experience with Datadog, Panorama, or Firemon; ITIL familiarity; relevant certifications preferred.
Firewalls, DDI (DNS, DHCP and IP Address Management), VPN, Network Access Control, Web Filtering, CASB, SASE, Intrusion Detection/Prevention, Network Packet Broker, Network Traffic Visibility, Datadog, Panorama, Firemon, Cisco Routing and Switching, Juniper Routing and Switching, VMware, Hyper-V, Python, PowerShell, AWS, Azure, Google Cloud Platform, ITIL
3w
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Network Security Administrator
San Francisco, California, United States
$91k-$145k/yr OnsiteFull Time
3+ YOE3-5 years network/security experience; knowledge of firewalls, IDS/IPS, VPN, DDI, NAC, Web Filtering, CASB, SASE, Cisco routing/switching; familiarity with Datadog, Panorama, Firemon, ITIL; ability to diagnose and resolve complex network issues.
Datadog, Panorama, Firemon, VMware, Hyper-V, AWS, Azure, Google Cloud Platform, Python, PowerShell
5d
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Systems & Network Administrator
Travis AFB, California, United States
$72k-$77k/yr OnsiteFull Time
5+ YOE5+ years supporting Air Force Medical Information Systems/DHA, Security+ required, proficiency with Windows Server, Microsoft System Center Configuration Manager (MECM/SCCM), and Cisco switch configuration; strong communication skills.
Windows Server, Microsoft System Center Configuration Manager (MECM/SCCM), Cisco
2mo
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Network and System Administrator
Oakland, California, United States
$96k-$120k/yr HybridFull Time
7+ YOEBachelor’s degree in Computer Science or related field; 7+ years in network/server admin; Windows Server, Active Directory, DNS/DHCP; virtualization; O365/Intune; MCSE/MCSA/MCITP preferred.
Windows Server, Active Directory, DNS, DHCP, Group Policy, Nutanix AHV, Azure AD, Entra ID, Intune, O365, Rubrik, FortiGate, Cisco IOS, Aruba, WebEx Cloud Calling
1mo
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Research & Development Labs Network Admin (Richardson, TX, US)
Richardson or San Jose or Thailand or Shanghai or Songshan Lake or Penang or Chennai
OnsiteFull Time
4+ YOE4+ years network or system administration experience managing secure/segmented networks; hands-on skills with Cisco, Check Point, Linux, CyberArk, Zscaler, VMware/Hyper-V, secure file transfer and local repo hosting; bachelor's degree or equivalent experience.
Checkpoint 3980 Firewalls, SilverPeak SD-WAN, Cisco Catalyst 9400, Cisco Catalyst 9200, Cisco Nexus, Celestica DS2000, Celestica ES1500, Apache, Nginx, SHA-256, CyberArk, Zscaler ZTNA, Zscaler App Connectors, VMware vSphere, Microsoft Hyper-V, SFTP, SCP, rsync, CrowdStrike, Threat Locker, BigFix, ServiceNow Agents, ClearPass NAC
4d
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Network Engineer
Santa Clara, California, United States
$100k-$120k/yr OnsiteFull Time
3+ YOEBachelor's degree in a technical field, minimum 3 years enterprise network experience, campus LAN/WAN/wireless design and administration, proficiency with routers/switches/firewalls/VPN, network monitoring and troubleshooting.
LAN, WAN, VPN, routers, switches, firewalls, wireless access points, CCTV
1w
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Network Manager
Redwood City, California, United States
$133k-$156k/yr OnsiteFull Time
10+ years system administration experience preferred; strong networking, Windows/VMware/cloud, security, and leadership skills; project management and vendor collaboration; certifications such as CCNA/CCNP/MCSA/MCSE/VMware preferred.
Windows Server 2016, Windows Server 2019, Windows Server 2022, VMware, VPN, Exchange Server, Active Directory, Microsoft 365, Google Workspace, AWS, MS Office, Cisco, Arista, Cisco Webex, Ubiquiti
4w
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Network/Telecom Admin Data Pr
San Francisco, California, United States
HybridFull Time
Design, implement, maintain, and optimize network and telecommunications systems; perform hardware/software configuration, security management, performance monitoring, and troubleshooting.
2w
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Network Systems Specialist I
Livermore, California, United States
$10k-$10k/mo OnsiteFull Time
2+ YOEBachelor's in computer science or related, 2 years network/systems administration experience, knowledge of network design, routing, LAN/WAN/Wireless, server and client administration, and ability to troubleshoot and document networks.
Novell Netware, Unix/Linux, Windows Server, TCP/IP, VLAN, DNS, SNMP, SMTP, T-1, T-3, MAN
3mo
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System Administrator
Modesto, California, United States
$95k-$120k/yr OnsiteFull Time
Stanislaus Food Products: Produces premium tomato products and olive oils for restaurants.
4+ YOE4+ years in systems or network administration; Windows/Linux/VMware; AD/Azure; Office 365; strong networking and security; ability to lead IT projects.
Windows Server, Linux, VMware, Active Directory, Azure Active Directory, Microsoft 365, Intune, Office 365, SharePoint, Teams, InTune, Jamf, MFA
1mo
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Systems Administrator
Fremont or Seattle
$105k-$125k/yr OnsiteFull Time
10+ YOE10+ years in systems/network administration managing Windows/Linux servers, virtualization (VMware/Hyper-V), cloud (Azure/AWS), networking, AD/Group Policy, VPN, backup/DR, and multi-site infrastructure.
VMware, Hyper-V, Azure, AWS, Cisco AnyConnect, DNS, DHCP, DUO, Active Directory, Group Policy, NetSuite, Salesforce, Propel, Docker, PowerShell, Bash, Python, TCP/IP
2mo
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Senior Systems Administrator (Production Services – Network Administrator)
Dublin, California, United States
$109k-$179k/yr HybridFull Time
6+ YOE6-8 years IT experience; Bachelor's in CS or equivalent; Versa SSE/Firewall engineering; L2/L3 support; Versa SSE expertise; on-call; Versa and Panorama experience.
Versa SSE, Panorama, MXDR, CMDB
2w
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System Administrator
Redwood City or United States
$115k-$120k/yr HybridFull Time
5+ YOE5+ years systems administration experience with macOS/Windows/Linux, MDM (Jamf/Intune), Azure/Okta, AD and networking; scripting (PowerShell/Bash); VMware and server administration; strong troubleshooting and documentation skills.
Jamf Pro, Microsoft Intune, Azure, GCP, Google Workspace, Okta, VMware vCenter, Windows Server 2019, Windows Server 2022, Linux, PowerShell, Bash, Parallels Desktop, Azure AD/Entra ID, SAML, SSO
2mo
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Network Specialist 2 - SSRL
Menlo Park, California, United States
$130k-$153k/yr OnsiteFull Time
5+ YOEBachelor's in CS or related plus 5+ years network administration; IPv4/IPv6, LAN/WAN, DHCP, Linux, SSH, scripting, Infrastructure as Code, fiber optics, NIST SP 800-53 experience, strong communication.
Linux, SSH, Infrastructure as Code (Iac)
2w
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Systems Administrator
San Leandro, California, United States
OnsiteFull Time
5+ YOE5+ years systems administration in multi-site production environments; Windows Server, AD, DNS, DHCP, VMware, NetApp, Veeam, Microsoft 365 experience; strong networking and security skills.
Windows Server, Active Directory, Group Policy, DNS, DHCP, VMware vSphere/ESXi, NetApp, Veeam, Prinect, PACE, VeraCore, Microsoft 365, Microsoft Exchange Online, Microsoft Teams, Microsoft Intune, Microsoft Entra ID, IPsec, PowerShell, Python, Bash, AWS, Azure, Google Cloud
2d
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System Administrator
Palo Alto, California, United States
$43k-$55k/yr OnsiteFull Time
8+ YOEHS diploma/GED with 8+ years of system administration experience, or a relevant bachelor's degree. Requires systems and network troubleshooting, customer support, debugging knowledge, and ability to obtain Public Trust suitability.
ServiceNow, Microsoft System Center Operations Manager (SCOM), SCOM, Scripting, McAfee
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