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17 network admin jobs at 14 companies in San Leandro, CA

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Senior Network Admin
Novato, California, United States
$90k-$125k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
8+ YOE8+ years experience designing, securing, and supporting enterprise networks with Azure, Cisco platforms, firewalls, incident response, and network troubleshooting.
Azure, Cisco Meraki, Cisco ASA, Azure Firewall, Wireshark, NetFlow, Sentinel, ThousandEyes
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Network/Telecom Admin Data Pr
San Francisco, California, United States
HybridFull Time
Softtek
Softtek: Provider of global software engineering and IT services.
Design, implement, maintain, and optimize network and telecommunications systems; perform hardware/software configuration, security management, performance monitoring, and troubleshooting.
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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
Celestica
CelesticaNYSE: CLS: Provides design, manufacturing, and supply chain solutions for electronics.
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
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Research & Development Lab Network Admin (Penang, 07, MY)
Penang or San Jose or Richardson or Thailand or Shanghai or SongShan Lake or Chennai or Malaysia or Asia
HybridFull Time
Celestica
CelesticaNYSE: CLS: Provides design, manufacturing, and supply chain solutions for electronics.
4+ YOE4+ years network/system administration experience, bachelor's degree or equivalent, expertise with Cisco, Check Point, SilverPeak, VMware/Microsoft Hyper-V, Linux (Rocky/CentOS/Ubuntu), CyberArk, Zscaler, secure file transfers (SFTP/SCP/rsync), and strong operational discipline for air-gapped lab networks.
Checkpoint 3980, SilverPeak SD-WAN, Cisco Catalyst 9400, Cisco Catalyst 9200, Celestica DS2000, Celestica ES1500, Aruba 755, CyberArk vPAM, Zscaler ZTNA, Zscaler App Connectors, Apache, Nginx, SFTP, SCP, rsync, VMware vSphere, Microsoft Hyper-V, Rocky Linux, CentOS, Ubuntu, bash, ServiceNow, CrowdStrike, Threat Locker, Big Fix, ClearPass NAC
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Network and System Administrator
Oakland, California, United States
$96k-$120k/yr HybridFull Time
Samuel Merritt University
Samuel Merritt University: Provides undergraduate and graduate education for healthcare professionals.
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
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Sys Admin
Dublin, California, United States
OnsiteFull Time
Ross Stores
Ross StoresNASDAQ: ROST: Discount retail chain selling brand-name apparel and home fashions
4+ YOE4+ years supporting retail systems; administer, monitor and support hardware, OS, networks, and warehouse control components; experience with data center design, cabling, backup/storage and SCCM; undergraduate degree or equivalent preferred.
Dematic, Intelligrated, Hitachi SAN, 3PAR, SCCM, UNIX, Windows, VPN, VoIP
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Assoc Sys Admin
Dublin, California, United States
$70k-$101k/yr OnsiteFull Time
Ross Stores
Ross StoresNASDAQ: ROST: Discount retail chain selling brand-name apparel and home fashions
2+ YOE2+ years supporting retail systems (1+ in complex distribution environments). Strong networking, UNIX/Windows, DC/WCS troubleshooting, backup/storage and SCCM experience. Undergraduate degree preferred.
CAT5, Cat 6/6E, Single and Multi-Mode fiber Optics, IDF/MDF, Dematic, Inteligrated, Crisplant, Hitachi SAN, SCCM, Event Management, SDLC, UNIX, Windows, servers, routers, switches, firewall, VPN, VoIP
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Customer Support Admin - IT
San Jose, California, United States
OnsiteFull Time
Honeywell International
Honeywell InternationalNASDAQ: HON: Designs and manufactures technologies for aerospace, buildings, and industry.
4+ YOEBachelor in IT or 4 years experience, A+ certification, 2 years WAN network troubleshooting, 4 years deploying end-user hardware via automated provisioning, MS Intune/Office365 knowledge, Netscout and Acronis experience.
Active Directory, Microsoft Intune Admin Center, Zscaler Client Connector, Microsoft Company Portal, Netscout, Acronis, TEAMS VoIP, Microsoft Office365, Ivanti EPM, MS USMT
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2mo
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Staff Site Reliability Engineer
San Jose, California, United States
$119k-$170k/yr HybridFull Time
Zscaler
ZscalerNASDAQ: ZS: Provides cloud-native cybersecurity solutions through zero trust architecture.
5+ YOE5+ years Linux/UNIX admin, Kubernetes/Docker, automation (Ansible), network/security fundamentals, and strong security practices.
Docker, Kubernetes, Ansible, Python, Golang, BASH, Openstack, CEPH, HashiCorp Vault, nftables
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1mo
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Systems Administrator (4698C) - BSL/EPS
Berkeley, California, United States
$44-$66/hr HybridFull Time
University of California, Berkeley
University of California, Berkeley: Public research university offering undergraduate and graduate education.
Bachelor's degree or equivalent experience; Linux admin; scripting; security; strong communication.
Linux, Shell scripting, Networking, IT security
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Systems Engineer – Cloud & Infrastructure Engineer
Daly City, California, United States
OnsiteFull Time
Interscripts
Interscripts: Provider of healthcare IT consulting and data management solutions.
5+ YOE5+ years in systems/infrastructure engineering; hands-on with cloud platforms; Windows/Linux admin; virtualization; networking; scripting; security; IaC knowledge a plus.
AWS, Azure, Google Cloud, Windows, Linux, VMware, Hyper-V, Active Directory, DNS, DHCP, VPN, Firewalls, Terraform, Ansible, PowerShell, Bash, Python
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System Development Engineering, EC2 Nitro High Memory and HPC team
Santa Clara, California, United States
$149k-$201k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
2+ YOE2+ years software development; 1+ years system design; 7+ years admin in networking/storage/OS; strong systems engineering knowledge; proficient in at least one modern language.
C++, C#, Java, Python, Golang, PowerShell, Ruby
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1mo
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IT Associate
San Francisco, California, United States
$150k-$170k/yr HybridFull Time
Owner
Owner: AI-powered business management platform for independent restaurants.
Strong macOS and iOS fluency, device fleet management (MDM), networking fundamentals (APs, VLANs, WiFi), admin-level Okta/Google Workspace/Slack experience, scripting/automation, and executive support experience.
macOS, iOS, ChromeOS, Android, MDM, Okta, Google Workspace, Slack
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IT Operations Specialist
San Jose or Hong Kong
$130k-$160k/yr HybridFull Time
Nex
Nex: Gaming system that turns body movement into interactive play.
2+ YOE2+ years IT support/operations experience, hands-on device management (MDM/Jamf/Intune), Google Workspace admin, networking and videoconferencing knowledge, endpoint security and 2FA experience, strong troubleshooting and cross-time-zone collaboration skills.
MDM, Jamf, Intune, Google Workspace admin console, Zoom Rooms, EDR, Shopify
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3mo
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Systems Development Engineer (AWS Generative AI & ML Servers), AWS HW Engineering
Austin or Seattle or Cupertino
OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
2+ YOE2+ years non-internship software dev; 1+ years designing/architecting scalable systems; 7+ years admin in networking/storage/OS; systems engineering knowledge; proficient in C++, C#, Java, Python, Golang, PowerShell, Ruby.
C++, C#, Java, Python, Golang, PowerShell, Ruby
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2mo
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IT Intern
Sunnyvale, California, United States
OnsiteInternship
Plug and Play Tech Center
Plug and Play Tech Center: Innovation platform connecting startups with corporations and investors.
0+ YOEPursuing IT/CS/Engineering degree; interest in IT support, systems admin, networking; basic Mac/Windows; problem solving; good communication; ability to work independently; occasional event support; familiarity with Microsoft 365/Google Workspace or similar is a plus.
Mac OS, Windows OS, Microsoft 365, Google Workspace, Kandji MDM, Zoom, Mimecast
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Security and Systems Engineer, Information Technology, Full-Time, Days
San Rafael, California, United States
$52-$78/hr OnsiteFull Time
MarinHealth
MarinHealth: Provides acute hospital care and outpatient medical services.
3+ YOEBachelor's in CS preferred; 3+ years systems engineering/Windows admin/network experience; 1+ years cybersecurity experience; PowerShell, endpoint security, firewalls, intrusion detection knowledge; CompTIA A+; IAM and California Class C driver required.
PowerShell, anti-virus software, intrusion detection, firewalls, VPNs, DLP, FIM
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