86 Results for

Network Systems Administrator Jobs in Vacaville, CA

Jobs

System/ Network Administrator Peraton

Sacramento, California

$86,000–$138,000 / year
Full time

Monitor network performance, availability, and security using enterprise monitoring tools (e.g., SolarWinds, PRTG, Nagios, or equivalent); respond to and resolve alerts in accordance with defined SLAs. Administer, configure, and maintain all network infrastructure components supporting the CAL FIRE CAD environment, including routers, switches, firewalls, load balancers, and wireless access points.

30+ days ago

System/ Network Administrator Peraton Inc

Sacramento, CA

$86,000–$138,000 / year

30+ days ago

Systems Administrator (L3) - Concord, CA Hierro Group LLC

Concord, CA

8 Compliance control execution Functional STIG application and NIST 800-171 control execution at the server layer in support of CMMC L2 and SOC 2. 9 L2 escalation ownership Functional Take tickets escalated from the endpoint and site layer, resolve within scope, and escalate cleanly to Senior Engineering when scope is exceeded. Your work turns an approved design into a running, monitored, documented environment that passes audit: Windows Server, virtualization clusters, SAN and HCI storage, Veeam backup, Microsoft 365 and Azure tenants, and defined-scope network change work.

30+ days ago

Senior Systems Administrator Recology Inc

Sacramento, CA

Three years related experience and detailed knowledge of systems administration, computer hardware (e.g., IBM server line, Cisco UCS, NetApp Flash and SAS storage technology), computer software (e.g., Microsoft Windows Server 2012 or 2016, Microsoft Exchange Online, Office 365, SQL Servers, VMWare ESX), and Citrix XenApp/XenDesktop (thin client architecture). Designs, specifies, configures, installs and maintains local, remote and wide area network hardware, software, and data communication services such as personal computers, system software, applications, printers, servers, modems, switches, cabling, and internet service as assigned.

30+ days ago

Systems Administrator - Field Meriplex

Sacramento, California

This role will be servicing multiple client field locations throughout the Northern California region including Chico, Redding, Sacramento, San Francisco, Reno, and Santa Cruz. Exerts up to 50 pounds of force occasionally, a negligible amount of force frequently, and/or constantly having to lift, carry, push, pull or otherwise move objects, including the human body.

18 days ago

Systems Administrator - Field Meriplex Solutions

Sacramento, CA

$35–$39 / hour
Part time

16 days ago

Senior Network Administrator Schools Financial

Sacramento, CA

$42.41–$63.62 / hour

Support enterprise Cisco network infrastructure, including routing and switching, wireless networking, SD-WAN, network monitoring, branch/ATM connectivity, and network operations. At SchoolsFirst FCU we are dedicated to building and growing a diverse, inclusive, and authentic Dream Team, so if you're excited about a position or wanting to make a career change but your past experience doesn't align perfectly with every qualification in the job description, we encourage you to apply anyway.

20 days ago

IT System Administrator (Sacramento) Peak Energy

Sacramento, California

Our leadership team is powered by decades of expertise in scaling gigawatt-level innovation at world-class companies such as Tesla, Northvolt, Apple, Powin, Enovix, Zipline, Solid Power, SunPower, and Fluence. You'll partner with Facilities, EHS, Manufacturing Engineering, and outside low-voltage and electrical contractors to stand up the site's network, WAP coverage, cameras, badge access, conference rooms, and end-user infrastructure.

30+ days ago

System Administrator - Senior DecisionPoint | Cortek

Concord, California

Full time

Overview: DecisionPoint seeks a Senior System Administrator to provide senior-level systems administration, operations, maintenance, and technical support for Global Information Technology Support Services supporting the Military Surface Deployment and Distribution Command (SDDC) Deputy Chief of Staff for Information Management (G6). Administer Active Directory and core enterprise services, including user and computer accounts, security groups, permissions, Group Policy, DNS, DHCP, SMTP, file shares, certificate services, DoD PKI, and email/account request processes.

30+ days ago

Network Administrator Jelly Belly

Fairfield, California

Proven demonstrated senior-level experience working in an enterprise IT organization, with a concentration in one or more of the following areas: LAN/WAN, Storage (SAN, NAS, etc.), Voice Engineering, Systems Infrastructure Development, Integration Services, Interoperability or Engineering. This includes but not limited to: Firewalls, DMZ, WAN, LAN, WLAN and VPN communications, load balancers, firmware upgrades, hardware replacement, hardware procurement, network hardware/software maintenance, VoIP/PBX systems, SAN switching in VMware environment, and all other virtual switching environments.

30+ days ago

Network Administrator - Sigonella, Italy Serco

Sacramento, CA

Support the development, design, configuration/setup, test, maintenance, and upgrade of Wide Area Networks (WAN), Local Area Networks (LAN), Network Attached Storage (NAS) or Storage Area Networks (SAN), Site to Site Virtual Private Networks (S2S VPN) and/or remote to site VPN, network monitoring solutions using Simple Network Management Protocol (SNMP) poll, SNMP traps or other protocols used for network monitoring. Eligible employees also gain access to a wide range of benefits from comprehensive health coverage and health savings accounts to retirement plans, life and disability insurance, and time-off programs that support work-life balance.

30+ days ago

Systems Administrator - California Sealaska Corp

Benicia, CA

The Systems Administrator assists in the management and implementation of in-house information systems that support core organizational functions and assure their high availability. Participates in the selection, planning, design, implementation, documentation, monitoring, maintenance, optimization, and support of Windows server and cloud server technologies across several companies.

3 days ago

Systems Administrator - California Sea Alaska

Benicia, CA

Perform ServiceDesk duties as required with support for desktops, laptops, mobile devices, printers and other end-user computer platforms Other duties as assigned Required Skills/Abilities: Personable, easy to work with, and self-starter. The Systems Administrator assists in the management and implementation of in-house information systems that support core organizational functions and assure their high availability.

4 days ago

Systems Administrator (SYS ADM 2 TX) University of California

Davis, CA

$45.04–$63.05 / hour

Misconduct Disclosure Requirement: As a condition of employment, the final candidate who accepts a conditional offer of employment will be required to disclose if they have been subject to any final administrative or judicial decisions within the last seven years determining that they committed any misconduct; received notice of any allegations or are currently the subject of any administrative or disciplinary proceedings involving misconduct; have left a position after receiving notice of allegations or while under investigation in an administrative or disciplinary proceeding involving misconduct; or have filed an appeal of a finding of misconduct with a previous employer. Candidates with relevant Microsoft certifications in Windows Server, endpoint management, and Azure administration are highly preferred, including credentials such as Windows Server Hybrid Administrator Associate, Microsoft 365 Endpoint Administrator Associate, Azure Administrator Associate, or similar Microsoft server and endpoint certifications.

13 days ago

Senior Systems Administrator (Kantata) Maximus

Sacramento, CA

Full time

Support OCDIO data governance ensuring data accuracy and integrity completing monthly audits to ensure business process rules are being followed and critical data elements are being entered on time (e.g., time tracking audits, billing milestone audits, services invoice payment status reviews, key reporting data points, key financial information and project status audits, project documentation audits, month-end close activities). Maximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment.

15 days ago

SQL Server Database Administrator (Database Administrator) Schools Financial

Sacramento, CA

$53.94–$86.30 / hour

At SchoolsFirst FCU we are dedicated to building and growing a diverse, inclusive, and authentic Dream Team, so if you're excited about a position or wanting to make a career change but your past experience doesn't align perfectly with every qualification in the job description, we encourage you to apply anyway. Responsible for organizing, monitoring, database creation, incident management, monitoring, tuning, access provisioning, Backup & Restore and database migrations into a hybrid server environment.

30+ days ago

Senior Systems Analyst, Payroll NorthBay Medical Center

Fairfield, CA

$61.76–$75.05 / hour

Experience: A minimum of 5 years required, 8 years preferred, of experience implementing, configuring, and supporting Oracle Payroll (Cloud and/or EBS), including payroll elements, fast formulas, balances, costing, payment methods, retro pay, and year-end/W-2 processing. Serve as the primary system administrator and functional owner for Oracle Payroll Cloud and UKG Pro WFM, configuring payroll elements, earnings, deductions, fast formulas, balances, costing, and payment methods for accurate, compliant, and timely payroll processing.

19 days ago

Lead Systems Engineer, Information Technology, Full-Time, Days MarinHealth Medical Center

San Rafael, California

Advanced knowledge of networking, including secure design, segmentation, and interoperability between on-premises and cloud environments Experience with virtual desktop infrastructure (VDI) platforms and enterprise-level automation tools for streamlined provisioning and configuration Proficiency in group policy administration and compliance-driven architecture to ensure security and usability Familiarity with advanced security frameworks (Zero Trust, IAM, RBAC) and regulatory requirements Ability to build TCO models and multi-year cost projections for technical initiatives Effective collaboration, communication, and leadership skills for cross-functional teamwork and mentoring technical staff Experience providing training and documentation to technical teams and maintaining hardware inventory Skilled in troubleshooting network-related issues and supporting mobile device integration. Demonstrated expertise in desktop support, troubleshooting, and administration for a wide range of devices and applications Proven ability to architect, modernize, and integrate desktop and systems infrastructure with cloud platforms Strong understanding of endpoint management, desktop/mobile systems architecture, and enterprise identity/access management Advanced proficiency in enterprise mobile device management (MDM) for iPhone and Android platforms, ensuring secure configuration, compliance, and operational excellence in regulated environments such as healthcare or finance.

3 days ago

Security and Systems Engineer, Information Technology, Full-Time, Days MarinHealth Medical Center

San Rafael, California

$51.73–$77.60 / hour

MarinHealth is already realizing the benefits of impressive growth and has consistently earned high praise and accolades, including being Named One of the Top 250 Hospitals Nationwide by Healthgrades, receiving a 5-star Ranking for Overall Hospital Quality from the Centers for Medicare and Medicaid Services, and being named the Best Hospital in San Francisco/Marin by Bay Area Parent, among others. We attract healthcare’s most talented trailblazers who appreciate having the best of both worlds: the pioneering medicine of an academic medical center combined with an independent hospital's personalized, caring touch.

21 days ago

Systems Engineer III Northbay Healthcare Group

Fairfield, CA

The Systems Engineer III will provide technical leadership to the Systems Engineering team as well as expert level implementation, support and maintenance for all aspects of the enterprise IT infrastructure stack including storage, backup, compute, virtualization, systems management, IDP systems, operating systems, databases and associated applications and cloud environments. Performs analysis of reported operational problems reported by customers and develops reasonable, cost-effective technology-based solutions to address or improve reported problems.

30+ days ago

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Network Systems Administrator Jobs in Vacaville, CA

System/ Network Administrator Peraton

System/ Network Administrator Peraton Inc

Systems Administrator (L3) - Concord, CA Hierro Group LLC

Senior Systems Administrator Recology Inc

Systems Administrator - Field Meriplex

Systems Administrator - Field Meriplex Solutions

Senior Network Administrator Schools Financial

IT System Administrator (Sacramento) Peak Energy

System Administrator - Senior DecisionPoint | Cortek

Network Administrator Jelly Belly

Network Administrator - Sigonella, Italy Serco

Systems Administrator - California Sealaska Corp

Systems Administrator - California Sea Alaska

Systems Administrator (SYS ADM 2 TX) University of California

Senior Systems Administrator (Kantata) Maximus

SQL Server Database Administrator (Database Administrator) Schools Financial

Senior Systems Analyst, Payroll NorthBay Medical Center

Lead Systems Engineer, Information Technology, Full-Time, Days MarinHealth Medical Center

Security and Systems Engineer, Information Technology, Full-Time, Days MarinHealth Medical Center

Systems Engineer III Northbay Healthcare Group

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