18 network administrator jobs at 15 companies in Colfax, CA
2d
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Senior Network Administrator
Tustin or Sacramento
$42-$64/hr HybridFull Time
3+ YOEHigh school diploma or GED, bachelor's degree or equivalent experience, and 3–5 years of network infrastructure experience. CCNA Routing and Switching required; on-call, travel, and network expertise required.
Cisco, SD-WAN, ITSM, Python, Ansible, Live Action, Thousand Eyes, SolarWinds, Aruba, SNMP, TCP/IP, VLAN, NAT, QoS, DHCP, DNS, IPsec, EIGRP, OSPF, BGP, HSRP, MPLS
1w
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Senior Systems Administrator
Sacramento, California, United States
$125k-$158k/yr HybridFull Time
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
1mo
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IT Systems Administrator
Sacramento, California, United States
$80k-$85k/yr OnsiteFull Time
3+ YOE3+ years IT experience (or 5+ years with HS), experience with Google Workspace and Microsoft 365, hardware/network support, Jira administration, valid driver's license, availability beyond business hours.
Google Workspace, Microsoft 365, Jira Service Management, Acumatica, Google Voice, Adobe, Comcast, T-Mobile, Apple, Microsoft
1w
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System Administrator 1
Sacramento, California, United States
$60k-$180k/yr OnsiteFull Time
0+ YOEActive TS/SCI clearance, IAT Level II (e.g., Security+), system administration experience, Windows patching and networking knowledge, flexible shift availability, bachelor's degree or equivalent experience.
Windows, Microsoft Excel, Microsoft Word, Microsoft Visio, Microsoft PowerPoint
1d
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System Administrator
Oakland or West Sacramento or California
FieldFull Time
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
1mo
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Systems Administrator-Cleared
Denver or Folsom
$120k-$165k/yr OnsiteFull Time
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
2w
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IT Administrator
Sacramento, California, United States
$70k-$80k/yr OnsiteFull Time
5+ YOE5+ years broad hands-on IT experience, Microsoft 365 and Entra ID knowledge, Google Workspace familiarity, networking fundamentals, project management, strong communication, valid California driver license.
Exchange Online, SharePoint, OneDrive, Microsoft Teams, Entra ID, Google Workspace, Autotask, Kaseya VSA, Datto, RocketCyber, Barracuda, Zoom, QuickBooks
2mo
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Senior Network Operator (Gold River, CA, US, 95670)
Gold River, California, United States
$80k-$114k/yr HybridFull Time
3+ YOE3+ years Cisco administration experience; hands-on with Palo Alto Firewalls and Strata Cloud; F5 Big-IP, SolarWinds, Splunk, and scripting (SWQL, PowerShell); strong networking protocol knowledge and client-facing communication; willing to join on-call rotation.
Palo Alto Firewalls, Strata Cloud Platform, Cisco routers, Cisco switches, Cisco FTDs, Cisco Firepower Management Center (FMC), F5 Big-IP, LTM, GTM, iRules, SolarWinds, Draw.io, Splunk, SWQL, PowerShell, Cisco IOS, F5 OS, FTD OS, Linux, Windows Servers
20h
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System Administrator 1 - Sacramento, CA
Sacramento, California, United States
$83k-$114k/yr OnsiteFull Time
0+ YOEActive TS/SCI clearance with polygraph eligibility and U.S. citizenship required. Requires BS with 0+ years or high school diploma with 6+ years, system administration experience, IAT Level II certification, and Windows, networking, and Microsoft Office skills.
Microsoft Excel, Microsoft Word, Microsoft Visio, Microsoft PowerPoint, Windows, VLAN, SOP, CCTV, PSIM, IAVA, STIG
1mo
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IT Systems Administrator
Sacramento, California, United States
$80k-$85k/yr OnsiteFull Time
3+ YOE3+ years IT experience (or 5+ years with HS/GED), experience managing Google Workspace and Microsoft 365, hardware and network troubleshooting, user provisioning, Jira Service Management, valid driver's license, availability beyond standard hours.
Google Workspace, Microsoft 365, Jira Service Management, Google Voice, Adobe, Comcast, T-Mobile, Apple ID, Acumatica, VPN
2mo
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Staff Systems Administrator - Field Engineer - Clearance Required
Beale AFB, California, United States
$105k-$184k/yr OnsiteFull Time
Active TS/SCI clearance and U.S. citizenship required; CompTIA Security+ (or DoD IAT Level 2) required; OS and systems administration (Solaris, Red Hat, Windows), networking, patching, software integration, troubleshooting, and customer-facing communication skills.
Solaris 11, Red Hat 7/8 SE Linux, Windows Server, Windows Client, TMAN, SAP, AWS Cloud
3w
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System Administrator 1 - Sacramento, CA
Sacramento, California, United States
$83k-$114k/yr OnsiteFull Time
0+ YOEActive U.S. citizenship and TS/SCI required, IAT Level II (e.g., Security+), BS or HS+experience (0–6+ years), Windows patching, basic networking, MS Office proficiency, ability to work flexible shifts and attend customer site.
Windows, Microsoft Excel, Microsoft Word, Microsoft Visio, Microsoft PowerPoint
1mo
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Principal System Engineer Administrator (Onsite)
Beale Air Force Base, California, United States
$87k-$165k/yr OnsiteFull Time
3+ YOERequires active transferable DoD TS/SCI clearance and U.S. citizenship; STEM degree plus 5+ years (or advanced degree plus 3+ years); NIST-8570-compliant certification (Security+, CISSP, etc.); Red Hat and Windows administration; VMware VCF; networking and cybersecurity experience.
VMware ESXi, VMware Cloud Foundation (VCF), Red Hat Enterprise Linux, Microsoft Windows 10, Microsoft Windows Server 2016, Microsoft Active Directory, Rubrik Backup Solutions, HPE 3PAR, Nimble, Rancher RKE2, Kubernetes, Docker, Helm, Wireshark, Splunk, Ansible, Ansible Tower, Utimaco Enterprise Secure Key Manager (ESKM), ACAS, HBSS, ActiveMQ, LDAP, bash, TCP/IP, VPN
2mo
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Network Director, Accreditation and Regulatory Compliance
Marysville, California, United States
$146k-$219k/yr OnsiteFull Time
5+ YOEBachelor's degree in nursing, business or hospital administration; 5 years in healthcare accreditation/regulatory affairs; 7 years healthcare experience preferred; CPHQ or HACP certification required within 2 years.
1mo
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Database Eng II - AMZ000560
Seattle or Virtual Location - California
$150k-$169k/yr RemoteFull Time
3+ YOEMaster's+3 years or Bachelor's+5 years in CS/IT/Networking/Engineering; Linux/Windows administration; network administration (DNS,DHCP,TCP/IP,BGP,etc.); RDBMS and NoSQL experience; ETL and Hadoop ecosystem; scripting and PL/SQL.
Linux, Windows, DNS, DHCP, TCP/IP, Load Balancing, HTTP, NAT, BGP, IPSEC, SSL, MySQL, Oracle, PostgreSQL, MS-SQL, DynamoDB, Redis, MongoDB, Cassandra, ETL, Hadoop, Hive, Spark, HDFS, Presto, Yarn, Sqoop, Python, Shell scripting, PL/SQL
2w
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GIS Specialist - Supervisor - Sacramento CA
Sacramento, California, United States
$165k-$1750k/yr OnsiteFull Time
Supervisory GIS role requiring BA/BS or equivalent experience, systems and network administration, database management, GIS development with ESRI technologies, JavaScript and API skills, and staff coordination.
ESRI server technologies, Javascript, API, ArcGIS Online, CAD
6d
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Information Technology/Assurance (IT/IA) Specialist II
Marysville, California, United States
$108k-$141k/yr OnsiteFull Time
5+ YOERequires 5+ years of related experience, SAP experience, TS/SCI clearance, Windows and network administration knowledge, and IAT or IAM Level II certification within six months of hire.
Microsoft Windows Server 2012 R2, Microsoft Exchange Server 2010, Microsoft Exchange Server 2016, Microsoft Windows 7, Microsoft Windows 10, Risk Management Framework, Common Criteria, Local Area Network (LAN), Wide Area Network (WAN), Video-Teleconferencing (VTC)
6d
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Information Technology/Assurance (IT/IA) Specialist II
Marysville, California, United States
$108k-$141k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
5+ YOERequires 5+ years of related experience, SAP experience, TS/SCI clearance, Windows and network administration knowledge, and IAT or IAM Level II certification within six months of hire.
Microsoft Windows Server 2012 R2, Microsoft Exchange Server 2010, Microsoft Exchange Server 2016, Microsoft Windows 7, Microsoft Windows 10, Local Area Network (LAN), Wide Area Network (WAN), Risk Management Framework, Common Criteria, Video-Teleconferencing (VTC), COMSEC
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