PenumbraNYSE: PEN: Medical device manufacturer developing and selling neurovascular and peripheral vascular products to hospitals and healthcare providers.
Bachelor’s degree or equivalent experience; 8+ years of enterprise systems administration and Microsoft technologies, 5+ years Azure and Microsoft 365, virtualization, storage, backup, automation, SSO, and infrastructure security experience.
Microsoft Azure, Microsoft Office 365, Microsoft Entra ID, MFA, Information Protection, Active Directory, Windows Server, Linux Server, SAN/NAS, SAP, Dell Boomi, DNS, DHCP, Microsoft PKI, Group Policy, SCCM, Intune, BitLocker, Key Management, Privileged Identity Management, Log Analytics, Digital Rights Management, Microsoft 365, Hyper-V, VMware, PowerShell, ADFS, SCOM, Exchange Online, OneDrive, SharePoint, Microsoft Teams, TCP/IP, PKI, SAML, OpenID, Cisco UCS, RHEL, DevOps, IaC, SSO
DecisionPoint Corporation: Federal IT and management services for government agencies.
8+ YOEActive Secret clearance, HS diploma, 8+ years systems administration experience in DoD/federal environments; expertise with Windows Server, Active Directory, SCCM, virtualization, storage, backup, STIGs, and scripting; strong troubleshooting and documentation skills.
Windows Server, Active Directory, Group Policy, DNS, DHCP, SMTP, SCCM, PowerShell, JavaScript, VMware, NTFS, iSCSI, NFS
Recology: Employee-owned waste and resource recovery serving residential and commercial customers with collection, recycling, composting, and processing.
3+ YOE3+ years systems administration experience with servers, storage, networking, virtualization, and Microsoft/Office 365 environments; high school diploma required, bachelor\u0002s preferred.
IBM server line, Cisco UCS, NetApp Flash, SAS, Microsoft Windows Server 2012, Microsoft Windows Server 2016, Microsoft Exchange Online, Office 365, SQL Server, VMWare ESX, Citrix XenApp, Citrix XenDesktop, Cisco, DNS, DHCP, Active Directory, Microsoft Office
Intelligent Technical Solutions: Private U.S. managed IT and cybersecurity provider serving small and mid-sized businesses.
3+ YOERequires 3+ years of IT support experience, Windows and Mac OS troubleshooting, server and virtualization expertise, Azure and networking knowledge, Microsoft Entra administration, driver's license, insurance, and vehicle access.
Windows, Mac OS, Server 2016, Server 2017, Server 2018, Server 2019, Server 2020, Server 2021, Server 2022, Server 2023, Server 2024, Server 2025, VMware, Hyper-V, Azure, Microsoft Entra Admin Center, Microsoft Office, Active Directory
Stanislaus Food Products: Family-owned tomato products manufacturer crafting Italian-style tomatoes and sauces for Italian restaurants and pizzerias.
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
Jelly Belly Candy Company: Manufacturer of gourmet jelly beans and other confections.
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.
IT System Administrator I (Onsite - Sacramento, CA)
Sacramento, California, United States
$31-$39/hrOnsiteFull Time
Intelligent Technical Solutions: Private U.S. managed IT and cybersecurity provider serving small and mid-sized businesses.
3+ YOERequires 3+ years of IT support experience, Windows and Mac troubleshooting, server and virtualization experience, Azure and Microsoft Entra administration, networking knowledge, driver’s license, insurance, and vehicle access.
Windows, Mac OS, Server 2016, Server 2017, Server 2018, Server 2019, Server 2020, Server 2021, Server 2022, Server 2023, Server 2024, Server 2025, VMware, Hyper-V, Azure, Microsoft Entra Admin Center, Microsoft Office, SAGE ERP, QuickBooks, Microsoft 365, Active Directory, CSAT
Stanislaus Food Products: Family-owned tomato products manufacturer crafting Italian-style tomatoes and sauces for Italian restaurants and pizzerias.
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
Voyager TechnologiesNYSE: VOYG: Develops defense and space technology systems.
3+ YOEActive TS/SCI required, 3+ years systems administration experience; manage Microsoft 365/Azure, Intune, Okta, AD, Windows/Linux servers, virtualization, Fortinet networking, and scripting (PowerShell/Bash/Python).
Microsoft 365, Microsoft Azure, Microsoft Intune, Okta, Microsoft Entra ID, Microsoft Exchange Online, Microsoft Teams, Microsoft SharePoint, Microsoft Defender, Windows Server, Linux, Ubuntu, RHEL, CentOS, VMware vSphere, Hyper-V, Fortinet, FortiGate, FortiSwitch, FortiClient, Active Directory, PowerShell, Bash, Python, ServiceNow, Jira Service Management
Crestwood Behavioral Health: Private California-owned mental health provider serving adults, older adults, and transition-age youth through behavioral healthcare.
3+ YOEBachelor’s degree or equivalent experience, 3+ years in IT, and 2–3 years administering Microsoft 365, Azure, virtualization, backups, PowerShell automation, and SSL certificates.
Microsoft Hyper-V, Microsoft 365, Active Directory, Dell, PowerVault, Nimble, Endpoint Central, Zoom, Proofpoint, PowerShell, PowerShell Universal, Azure, SSL
State of California: The constitutional government of the U.S. State of California.
Experience administering Windows Servers, Microsoft 365, Entra Identity, Active Directory, group policies, file services, virtualization, scripting, security, ITIL, and infrastructure projects.
Microsoft Azure, AWS, Windows Server, Active Directory, Microsoft 365, Microsoft Exchange Online, Microsoft Entra Identity, Microsoft SharePoint Online, Microsoft OneDrive, Microsoft Teams, Multifactor Authentication (MFA), PowerShell, Information Technology Service Management (ITSM), Information Technology Infrastructure Library (ITIL)
Cleared IT System Administrator / Computer Infrastructure Engineer - Special Programs Operations, Onsite
Livermore, California, United States
$89k-$172k/yrOnsiteFull Time
Sandia National Laboratories: National security laboratory focusing on technology and engineering innovation.
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
Cleared IT System Administrator / Computer Infrastructure Engineer - Special Programs Operations, Onsite
Livermore, California, United States
$89k-$172k/yrOnsiteFull Time
Sandia National Laboratories: National security laboratory focusing on technology and engineering innovation.
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
The Cottonwood School: A tuition-free public homeschool charter school serving TK–12 students across five California counties.
2+ YOEHigh school diploma or equivalent, 2–3 years of related experience, Google Workspace and virtual communication proficiency, California driver's license, auto insurance, reliable vehicle, and required clearances.
Google Workspace, Google Docs, Google Sheets, Google Drive, Zoom, Google Chat, TargetSuccess
Los Angeles or San Francisco or Sacramento or San Ramon or Chatsworth or Santa Ana or Ontario or San Diego
$135k-$150k/yrOnsiteFull Time
Cordoba Corporation: California engineering, construction management, and program management firm delivering education, transportation, energy, and water infrastructure.
7+ YOERequires 7+ years of systems and network administration experience, a computer science or related bachelor's degree or equivalent experience, strong troubleshooting skills, and expertise with Windows, networking, security, cloud, and virtualization.
Microsoft Windows, Windows Server, DNS, DHCP, SMTP, HTTP, HTTPS, SFTP, Microsoft Active Directory, Entra ID, Office 365, Microsoft SharePoint, VPN Appliances, Cisco Meraki Appliances, CrowdStrike, Zoom, Microsoft Teams, VPNs, ACLs, IPSEC, SSL, PowerShell, VMware, Hyper-V, Rubrik Backup and Recovery, Nessus, Splunk
Ordering Specialist - Lake View Charter School 90% virtual / 10% in-person (Sacramento/Roseville area) Full-time
Sacramento or Roseville
$25-$29/hrHybridFull Time
Lake View Charter School: Nonprofit charter-services organization providing shared back-office and facilities support to Northern California public charter schools.
High school diploma or equivalent required. Preferred coursework, training, degree, or relevant experience in purchasing, ordering, customer service, administrative support, bookkeeping, office management, accounting, or business administration.
School Secretary II - Washington Unified Virtual Academy
West Sacramento, California, United States
OnsiteFull Time
Washington Unified School District: Government-run unified public school district serving nearly 7,500 TK–12 students in West Sacramento, California.
3+ YOEThree years of increasingly responsible clerical experience preferred, plus 40 WPM typing, 80 WPM dictation where applicable, office skills, public contact experience, and a Red Cross first aid certificate.
Robert HalfNYSE: RHI: Global leader in talent solutions and business consulting.
5+ YOEBachelor's or equivalent,5+ years supporting enterprise infrastructure/cloud/DevOps,Windows and Linux administration,VMware,PeopleSoft/MuleSoft/MOVEit experience,automation and IaC expertise.
Controls/Systems Engineer, (Linux / EPICS / DCS/SCADA Focus) III (E3)
Benicia, California, United States
$120k-$165k/yrOnsiteFull Time
Applied MaterialsNASDAQ: AMAT: Global leader in materials engineering for the semiconductor industry.
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.