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57 system administrator engineer jobs at 51 companies in Vacaville, CA

1mo
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Senior System Administrator II (Ceph Engineer)
Chicago or San Francisco
OnsiteFull Time
Adyen
AdyenEuronext Amsterdam: ADYEN: Unified payment platform for global business commerce.
5+ YOE5+ years Linux systems administration focused on storage, experience with enterprise storage (Purestorage, NetApp, EMC, Dell, IBM, Hitachi), RAID/LVM/NFS/iSCSI, shell scripting, Python/Ansible/Puppet, virtualization, cloud storage and monitoring tools.
Ceph, Purestorage, NetApp, EMC, Dell, IBM, Hitachi, RAID, LVM, NFS, iSCSI, ext4, XFS, ZFS, shell scripting, Python, Puppet, Ansible, VMware, KVM, AWS S3, EBS, Nagios, Prometheus, Zabbix
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3w
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Cleared IT System Administrator / Computer Infrastructure Engineer - Special Programs Operations, Onsite
Livermore, California, United States
$89k-$172k/yr OnsiteFull Time
Sandia National Laboratories
Sandia National Laboratories: Federal research and development laboratory for national security.
2+ YOEActive DOE Q clearance (ability to obtain DOE SCI), CompTIA Security+ (or equivalent), 2+ years relevant experience or equivalent education, experience with CentOS/Oracle Linux/Windows Server, VMWare, scripting, Ansible, and 24/7 operational support.
CentOS 8, Oracle Linux 8+, Windows Server 2019, Windows 10, Linux, Windows, VMWare, Ansible, Splunk, Solarwinds
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3w
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Cleared IT System Administrator / Computer Infrastructure Engineer - Special Programs Operations, Onsite
Livermore, California, United States
$89k-$172k/yr OnsiteFull Time
Sandia National Laboratories
Sandia National Laboratories: Conducts science and engineering research for national security.
2+ YOEActive DOE Q-level clearance, 2+ years related experience or equivalent, experience with CentOS/Oracle Linux/Windows, ability to work 24/7/365 and be on-call, willingness to obtain CompTIA Security+.
CentOS 8, Oracle Linux 8+, Windows Server 2019, Windows 10, VMWare, Ansible, Splunk, Solarwinds
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4d
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Cloud Developer and Database Administrator
Sacramento County or Sacramento
$9k-$12k/mo HybridFull Time
State Controller's Office
State Controller's Office: California's fiscal controller managing state financial operations and assets.
Requires Information Technology Specialist II qualifications, cloud architecture and development expertise, database administration, systems engineering, security, data management, and strong analytical and communication skills.
AWS, Azure, APIM, Azure Data Factory, Azure App Services, Azure Functions, Azure Logic Apps, Azure DevOps, Azure Monitor, Application Insights, Snowflake, Databricks, SQL Server, Power BI, Windows Server, Visual Studio, ASP.NET, C#, Python, PowerShell, Kusto, SQL
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1w
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Senior Server Administrator
San Francisco, California, United States
$130k-$180k/yr HybridFull Time
University of California, San Francisco
University of California, San Francisco: Public research university dedicated to health sciences and education.
5+ YOEBachelor's degree in computer science, engineering, or computer information systems and 5 years of enterprise server administration, including IBM AIX, RHEL, virtualization, disaster recovery, and automation.
IBM AIX, IBM POWER, Red Hat Enterprise Linux (RHEL), IBM PowerHA, PowerVM, Ansible, Secure File Transfer Protocol (SFTP), Managed File Transfer (MFT), GoAnywhere, Terraform, Chef, Puppet, Microsoft Windows, VMware, Citrix, Epic
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2mo
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Construction Engineer
San Francisco, California, United States
$68-$71/hr OnsiteFull Time
SJS Executives
SJS Executives: Providing professional and industrial services to federal agencies.
Bachelor's in Engineering (ABET) or Architecture (AIA), Real ID required, experience in facility engineering/design review/construction administration, knowledge of building systems, Microsoft Office proficiency, ability to pass drug test and background check.
Microsoft Office
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1w
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Platform Engineer, Revenue Operations
San Francisco, California, United States
$200k-$230k/yr HybridFull Time
Nooks
Nooks: AI platform that automates B2B sales dialing and prospecting.
4+ YOERequires 4+ years in GTM systems, RevOps engineering, or CRM administration; HubSpot administration; production AI applications; strong SQL and Python; data warehouses, pipelines, APIs, monitoring, and governance.
HubSpot, HubSpot Sales Hub, Salesforce, Claude Code, Cursor, SQL, Python, Postgres, Snowflake, BigQuery
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2mo
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Senior Electrical Engineer
Lafayette, California, United States
$135k-$220k/yr HybridFull Time
Legence
LegenceNasdaq: LGN: Engineering and maintenance services for mission-critical building systems.
10+ YOE10+ years consulting electrical engineering experience; PE required; experience with power distribution, lighting, energy and renewable systems; project management, construction administration, client interfacing, AutoCAD and Revit proficiency.
AutoCAD, Revit
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2w
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IT Engineer
San Francisco, California, United States
$112k-$154k/yr OnsiteFull Time
Decagon: Conversational AI platform for automated customer support.
5+ YOE5-7 years IT systems/identity/endpoint experience, hands-on Okta and Mac MDM administration, scripting in Python or Bash, SaaS platform administration, and strong troubleshooting and documentation skills.
Okta, Google Workspace, Slack, Notion, Rippling MDM, Rippling, Workato, Python, Bash, Claude, SSO, SAML, OIDC, SCIM, AWS, GCP, Azure, Terraform, Zapier, Tines
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1w
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Senior DataCenter Provisioning Engineer
Denver or New York City or Raleigh or Washington or San Francisco or Los Angeles
$122k-$173k/yr HybridFull Time
Fastly
FastlyNYSE: FSLY: Provides edge cloud platform for content delivery and cybersecurity.
5+ YOERequires 5+ years in network or server provisioning, system administration, or site reliability engineering; TCP/IP, BGP, Linux, troubleshooting, automation tools, and scripting skills.
GitHub, Ansible, Chef, Fastly, Git, Travis, Linux, Bash, Python, Rust, TCP/IP, BGP, GitHub
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2mo
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Software Deployment & Integration Engineer
El Segundo or Hawthorne or Los Angeles or Washington or San Francisco or San Diego or Seattle or London
$145k-$220k/yr OnsiteFull Time
CHAOS Industries
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
3+ YOEBachelor's in STEM or equivalent experience, 3+ years in systems/software integration or test engineering, strong Linux administration, Python/Bash scripting, networking, system bring-up, test automation, and clear technical documentation skills.
Python, Bash, Linux, Ubuntu, Docker, Microsoft Azure CLI, Jsonnet, Ansible, Playwright, Selenium, Cypress, chrony, linuxptp, timemaster, PTP, NTP, GNSS
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1w
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Resident Engineer
Fresno or Los Angeles or Sacramento or San Francisco or Seattle
$100k-$180k/yr FieldFull Time
Luster National
Luster National: Manages large-scale infrastructure and capital improvement projects.
5+ YOEBachelor’s degree or equivalent experience, 5+ years in heavy-civil construction management, contract administration, staff direction, and stakeholder coordination; project systems and Microsoft Office proficiency required.
Kahua, Unifier, e-Builder, Procore, Bluebeam, Microsoft Office Suite, Microsoft Office 365, Microsoft Outlook, Microsoft Teams, Microsoft Word, Microsoft PowerPoint, Primavera P6, Microsoft Power BI, Oracle Cloud Analytics
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1d
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Sr IT System Adminstrator - App & Collaboration
Alameda, California, United States
$127k-$200k/yr OnsiteFull Time
Penumbra
PenumbraNYSE: PEN: Designs and manufactures medical devices for vascular conditions.
5+ YOEBachelor’s degree in engineering, computer science, or related field, or equivalent experience, plus 5+ years of enterprise systems administration experience and advanced Microsoft 365 collaboration-platform expertise.
Microsoft 365, Microsoft SharePoint Online, Microsoft Teams, Microsoft OneDrive, Microsoft Exchange Online, Microsoft Power Apps, Microsoft Power Automate, Zoom, Microsoft Active Directory, Microsoft Entra ID, APIs, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
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2mo
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Field Systems Engineer
Davis, California, United States
$120k-$140k/yr FieldFull Time
Terabase Energy
Terabase Energy: Digital and automation platform for utility-scale solar plants.
5+ YOE5+ years experience in manufacturing/field operations or system/network administration; deep knowledge of MES, PLCs, network management; strong troubleshooting, analytical, and communication skills; ability to work independently on site across the continental US.
Manufacturing Execution System (MES), Structured Text, Object-oriented programming, Fanuc, Beckhoff, TwinCAT, Programmable Logic Controller (PLC)
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3mo
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Controls/Systems Engineer, (Linux / EPICS / DCS/SCADA Focus) III (E3)
Benicia, California, United States
$120k-$165k/yr OnsiteFull Time
Applied Materials
Applied MaterialsNASDAQ: AMAT: Manufacturers of equipment for semiconductor and display production.
Strong Linux administration, EPICS/DCS/SCADA experience, automation with Ansible, Python/Bash and Git proficiency, networking and distributed systems knowledge; bachelor’s in engineering/physics or equivalent experience desired.
Linux, EPICS, DCS/SCADA, Phoebus, CSS, Ansible, Python, Bash, Git, Proxmox, VMware, Docker, Kubernetes, StreamDevice
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1mo
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Senior Engineer: Tier 3 - (On-site)
Philadelphia or Las Vegas or Irvine or Denver or Indianapolis or Grand Rapids or Lexington or Los Angeles or Louisville or Texas or San Francisco
$125k-$150k/yr FieldFull Time
Trace3
Trace3: Provides IT consulting and technology solutions for enterprise digital transformation.
6+ YOEBachelor's or equivalent, 6+ years IT infrastructure experience, strong networking and systems administration skills, data center and low-voltage cabling knowledge, ability to travel frequently, valid driver’s license.
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2w
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IT Engineer
United States or Denver or San Francisco or Alaska or Arkansas or Delaware or Hawaii or Maine or Mississippi or New Mexico or Oklahoma or South Dakota or Vermont or Wisconsin or Rhode Island
$96k-$125k/yr RemoteFull Time
Virta Health
Virta Health: Reversing type 2 diabetes through virtual care and nutrition.
3+ YOE3+ years in systems administration, IT engineering, or senior IT support; expertise in Okta, macOS administration, automation, Zero Trust, and IT security fundamentals.
Okta Workflows, Jamf, macOS, Okta, Single Sign-On (SSO), Privileged Access Management (PAM), Robotic Process Automation (RPA), Zero Trust, SOC2, HIPAA, HITRUST, API keys, Data Loss Prevention (DLP), OpenAI, AWS, Google Gemini
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3mo
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Senior Systems Administrator (Production Services – Network Administrator)
Dublin, California, United States
$109k-$179k/yr HybridFull Time
Ross Stores
Ross StoresNASDAQ: ROST: Discount retail chain selling brand-name apparel and home fashions
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
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2mo
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Senior Systems Architect/Engineer
Petaluma, California, United States
$165k-$190k/yr OnsiteFull Time
Akima
Akima: Delivers mission-critical services and technology to federal agencies.
8+ YOEAbility to obtain Public Trust clearance; bachelor’s degree in engineering/CS/IS or 10+ years' substitution; 8+ years systems architecture/engineering experience; ICS/BAS expertise; system and DB administration; required industry certifications.
ICS, BAS, ServiceNow, Red Hat, Cisco
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1w
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Physical Security Design Engineer and Contract Document Specialist
Boston or San Francisco or Seattle or New York City or Washington
$180k-$230k/yr HybridFull Time
Anthropic
Anthropic: Developing safe and reliable artificial intelligence systems.
6+ YOEBachelor's degree and 6+ years of physical security or low-voltage design engineering experience. Requires contract-document expertise, security systems knowledge, technical authoring, automation, BIM, and construction administration skills.
BIM, Revit API, Apple OS, Google Suite, Bluebeam, Revit, AutoCAD, Asana, Smartsheet, MS Project, Procore, PlanGrid, Autodesk Construction Cloud
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