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58 infrastructure administrator jobs at 43 companies in Tracy, CA

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IT Infrastructure Administrator
San Jose, California, United States
$115k-$130k/yr HybridFull Time
Frank Rimerman
Frank Rimerman: Provides accounting, tax, and advisory services to innovative businesses.
3+ YOE3+ years supporting enterprise Windows Server, Microsoft 365/Entra ID, VMware, backup solutions, networking (Cisco/Meraki), PowerShell automation, and LogicMonitor; bachelor\u0002s degree or equivalent experience; relevant industry certifications preferred.
Microsoft Active Directory, Group Policy, DNS, DFS, File Services, Microsoft 365, Exchange Online, Entra ID (Azure AD), OAuth, VMware vSphere, VxRail, Cohesity, AvePoint, Zerto, PKI, Mimecast, SPF, DKIM, DMARC, Microsoft Defender for Office 365, Abnormal Security, Cato SASE, LogicMonitor, PowerShell, Meraki, Cisco Umbrella/OpenDNS
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1w
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Senior Infrastructure Engineer
San Jose or Palo Alto
$126k-$193k/yr OnsiteFull Time
QuantumScape Corporation
QuantumScape Corporation: A battery technology developing solid-state lithium-metal batteries for energy storage.
8+ YOEBachelor's degree or equivalent experience, 8+ years of infrastructure engineering, Linux and Windows administration, networking, hybrid cloud, identity, endpoint management, infrastructure-as-code, scripting, and security frameworks.
LAN/WAN, Wi-Fi, SD-WAN, Palo Alto firewalls, SSO, MFA, MDM, EDR, ThreatLocker, Google Workspace, Microsoft 365, JIRA, ManageEngine, Terraform, Ansible, NIST CSF, SOC 2, SAML, OIDC, Python, Bash, ISO 27001, Google Cloud Platform (GCP), Compute Engine, Cloud Storage, IAM, VPC, Google Kubernetes Engine (GKE), Kubernetes, RBAC, CI/CD
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3w
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Infrastructure Engineer
San Jose, California, United States
$110k-$160k/yr OnsiteFull Time
Monolithic Power Systems
Monolithic Power SystemsNasdaq: MPWR: Provides energy-efficient integrated power semiconductor solutions for electronics.
Experience in DevOps/Infrastructure engineering supporting 24/7 production; Linux/Windows administration; Python, Bash, Ansible scripting; OpenStack/VMware and storage experience; strong problem-solving and communication.
Python, Bash, Ansible, Linux, Windows, API, OpenStack, VMware, Nimble, Pure, NetApp, Docker, Kubernetes, AWS, Azure, GCP, Prometheus, ELK stack
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2mo
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Infrastructure Engineer — Hyper- V
Woodinville or Palo Alto or New York or New Jersey
OnsiteContract
Redapt
Redapt: Provides integrated data center infrastructure and cloud computing solutions.
5+ YOE5+ years infrastructure engineering experience with enterprise Microsoft Hyper-V, PowerShell automation, Windows Server administration, storage/networking performance analysis, infrastructure automation (DSC/SCCM/Ansible), and a technical bachelor's degree.
Microsoft Hyper-V, PowerShell, WMI, C#, .NET 8, Windows Server, PowerShell DSC, SCCM, Ansible, CI/CD, elbencho, VMFleet, diskspd, fio, Qualys, Microsoft System Center (VMM, SCOM, SCCM), VMware ESXi, KVM, Windows Server Failover Clustering (WSFC), Storage Spaces Direct (S2D), SET
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1mo
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Core Infrastructure System Administrator (System Administrator 2) - Fremont, CA
Fremont, California, United States
$100k-$150k/yr HybridFull Time
M.C. Dean
M.C. Dean: Design-build and systems integration for complex, mission-critical infrastructure.
2+ YOEEducation/experience combination required (Bachelor's +2 yrs, Associate +6 yrs, or HS +8 yrs). Requires system administrator experience, 2+ years programming/administrating Physical Access Control Systems, team leadership experience, Windows patching/Active Directory knowledge, basic VLANs/routing, Security+ / CASP / CISSP certification, and MS Off...
Microsoft Excel, Microsoft Word, Microsoft Visio, Microsoft PowerPoint, Windows, Linux, Microsoft Active Directory, VLANS, Physical Access Control Systems
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Core Infrastructure System Administrator (System Administrator 3)- Fremont, CA
Fremont, California, United States
$115k-$158k/yr OnsiteFull Time
M.C. Dean
M.C. Dean: Designs and builds cyber-physical systems for mission-critical facilities.
5+ YOESystem administration experience, Windows/Linux server management, AD and patching, 2+ years PACS programming, Security+/CASP/CISSP, networking/VLANs knowledge, team leadership experience, flexible schedule, up to 25% travel.
Windows, Linux, Active Directory, Microsoft Excel, Microsoft Word, Microsoft Visio, Microsoft PowerPoint, VLANs, Physical Access Control Systems
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1mo
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HPC Systems Administrator (Hardware & Infrastructure Operations)
Stanford, California, United States
$150k-$172k/yr OnsiteFull Time
Stanford University
Stanford University: A private research university providing higher education and research.
3+ YOEManage and maintain large-scale HPC hardware and infrastructure, perform diagnostics and root-cause analysis, collaborate with data center teams, automate provisioning and monitoring; bachelor's degree plus experience required.
Linux, Slurm, Lustre, InfiniBand, DCIM, NVIDIA H200, x86
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Solr Administrator
Sunnyvale, California, United States
$91k-$127k/yr OnsiteFull Time
Infosys
InfosysNYSE: INFY: Provides IT consulting, software development, and business outsourcing services.
Bachelor's degree or equivalent experience; expertise supporting Apache Solr, AWS infrastructure, monitoring, logging, automation, cluster administration, incident response, and 24x7 on-call operations.
Apache Solr, AWS, Java, Hubble, Splunk, Prometheus, Grafana
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4w
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Infrastructure Engineer (Data Center Operations)
Sunnyvale, California, United States
OnsiteFull Time
Cerebras Systems
Cerebras SystemsNasdaq: CBRS: Manufactures specialized computer chips designed for AI.
3+ YOE3+ years in data center or infrastructure engineering; strong Linux administration, x86 hardware, enterprise networking, BIOS/firmware and remote management; scripting with Bash or Python; on-site work and ability to lift/move servers.
ip, dmesg, netstat, ping, Bash, Python, IPMI, iDRAC, iLO, PXE, NFS, RAID, Ansible, BIOS
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3mo
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System Administrator
Modesto, California, United States
$95k-$120k/yr OnsiteFull Time
Stanislaus Food Products
Stanislaus Food Products: Produces premium fresh-packed tomato products for independent restaurants.
4+ YOEMinimum 4 years of experience in systems or network administration; strong Windows/Linux/VMware knowledge; experience with Active Directory (on-premises and Azure), MFA, and Microsoft Intune; able to manage infrastructure and lead projects.
VMware, Windows Server, Linux, Azure Active Directory, Office 365, Intune, Jamf, ManageEngine
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1mo
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Systems Administrator
Fremont or Seattle
$105k-$125k/yr OnsiteFull Time
Cytek Biosciences
Cytek BiosciencesNASDAQ: CTKB: Manufacturer of spectral flow cytometry instruments and biological reagents.
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
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3w
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Manager of Infrastructure - FT
Modesto, California, United States
$90k-$95k/yr OnsiteFull Time
First Tactical
First Tactical: Manufacturer of high-performance tactical clothing and equipment for professionals.
3+ YOEManage and secure Microsoft server environment, hybrid Active Directory/Entra ID, networking, backups and disaster recovery; 3+ years Windows Server administration; bachelor’s in Computer Science; U.S. citizen/permanent resident; strong communication.
Microsoft 365, Active Directory, Entra ID, Hyper-V, DFS, Exchange, O365, VMware, AWS, Azure, Cisco, Fortinet
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1mo
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Senior IT Infrastructure & Security Engineer
Sunnyvale, California, United States
$175k-$225k/yr OnsiteFull Time
Scout AI
Scout AI: Building the robotic foundation model for multi-domain defense.
7+ YOE7+ years network and infrastructure engineering; experience with CMMC/NIST SP 800-171, cloud (AWS/Azure), IaC, Linux/Windows administration, Python/Bash scripting, identity/access management, and compliance.
CMMC, NIST SP 800-171, AWS, Azure, Python, Bash, Linux, Windows
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1d
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GPU Infrastructure Engineer
Mountain View, California, United States
$175k-$260k/yr HybridFull Time
Rune
Rune: Builds modular data centers that monetize wasted renewable energy.
Requires RoCEv2/RDMA, NCCL, GPU diagnostics, Linux administration, fleet automation, networking, driver and firmware compatibility, and customer-facing production escalation experience.
RDMA, RoCEv2, ECN, DCQCN, PFC, DCBX, Mellanox ConnectX, NCCL, perftest, nccl-tests, NVLink, NVSwitch, NVIDIA DCGM, nvidia-smi, Xid, Linux, SSH, fail2ban, sshd, Ansible, InfiniBand, OpenSM, UFM, Slurm, Kubernetes, Run:AI, SR-IOV
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1mo
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Senior System Administrator (MSO)
Livermore, California, United States
$111k-$150k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
8+ YOE8+ years IT/network administration experience; TS/SCI (or DoE Q) clearance; DoD 8570-compliant certifications; experience with SolarWinds, Splunk, Wireshark; knowledge of critical physical infrastructure.
SolarWinds, Splunk, Wireshark, BMC Remedy, Linux, Windows, SNMP
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1mo
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Senior System Administrator (MSO)
Livermore, California, United States
$111k-$150k/yr OnsiteFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
8+ YOE8+ years IT/network administration experience, TS/SCI or DoE Q clearance required, DoD 8570 compliant certifications, experience with SolarWinds/Splunk/Wireshark, HVAC/infrastructure familiarity, US citizenship.
SolarWinds, Wireshark, Splunk, BMC Remedy, Linux, Windows, SNMP
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2d
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System Administrator
Oakland or West Sacramento or California
FieldFull Time
SEIU Local 2015
SEIU Local 2015: Represents California long-term care workers through advocacy and bargaining.
4+ YOERequires 4–7 years administering enterprise systems, servers, networks, and infrastructure, including Windows Server, Active Directory, Exchange, network security, telecommunications, backups, and disaster recovery.
Microsoft Windows Server, Active Directory, Exchange, Voice over Internet Protocol (VoIP), Microsoft SQL Server
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2w
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Senior Data Infrastructure & Compliance Engineer - US
Santa Clara, California, United States
RemoteFull Time
Bambu Lab
Bambu Lab: Manufacturer of desktop 3D printers and 3D printing accessories.
5+ YOE5+ years database administration/infrastructure experience; expertise in performance tuning, backup/recovery, and security; knowledge of regional data privacy regulations; professional English required; Mandarin preferred; valid local work authorization.
MySQL, PostgreSQL, NoSQL
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3d
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OCI Administrator - Onsite
San Jose, California, United States
OnsiteFull Time
Jade Global
Jade Global: Provides IT consulting and enterprise software implementation services.
Administer and troubleshoot OCI-AWS multi-cloud infrastructure, networking, security, automation, routing, technical support, monitoring, cost optimization, and operational documentation.
Oracle Cloud Infrastructure (OCI), AWS, Virtual Cloud Networks (VCNs), Dynamic Routing Gateways (DRGs), Autonomous Database, Exadata, VPC, EC2, S3, FastConnect, Direct Connect, IPsec, BGP, Equal-Cost Multi-Path (ECMP), HashiCorp Terraform Cloud, Ansible, Oracle Cloud Guard, Zero-Trust Network Access (ZTNA), Teleport, Zscaler, IAM
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1mo
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Infrastructure Engineering Advisor- Hybrid
Walnut Creek, California, United States
$110k-$176k/yr HybridFull Time
The Cigna Group
The Cigna GroupNYSE: CI: Provides health insurance and pharmacy benefit management services.
3+ YOEBachelor's in CS/CE or related and 3+ years Kafka systems administration; experience with Kafka cluster build, HA/DR, security (SSL,SASL/LDAP,Kafka ACLs), Kafka Connect, schema registry, upgrades, performance tuning, AWS/Azure provisioning, automation with Ansible/Terraform/shell scripting.
Kafka, Zookeeper, Kafka Connect, Schema Registry, Kafka ACLs, SSL, SASL/LDAP, AWS, Azure, EC2, EBS, Okta, Ansible, Terraform, shell scripting
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