149 junior system administrator jobs at 104 companies in Byron, CA
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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
1mo
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Core Infrastructure System Administrator (System Administrator 2) - Fremont, CA
Fremont, California, United States
$100k-$150k/yr HybridFull Time
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
1mo
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Core Infrastructure System Administrator (System Administrator 2) - Fremont, CA
Fremont, California, United States
$100k-$137k/yr HybridFull Time
2+ YOEExperience administering Windows/Linux servers and physical access control systems; Security+ CASP or CISSP required; Windows AD, patching, networking knowledge; MS Office proficiency; 2+ years system admin experience.
Windows, Linux, Microsoft Excel, Microsoft Word, Microsoft Visio, Microsoft PowerPoint
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IT System Administrator
Sacramento County, California, United States
$7k-$11k/mo OnsiteFull Time
Provide specialized support for CAD, MDC, and desktop infrastructure; troubleshoot enterprise Active Directory and Windows Server environments; administer Group Policy, DNS, DHCP; perform technical documentation and subject-matter-expert duties; pass background investigation.
Computer Aided Dispatch (CAD), Mobile Digital Computer (MDC), Microsoft Active Directory, Windows Server, Group Policy, DNS, DHCP, Hyper-V, VMware, PowerShell, SQL, CLETS, CJIS
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Cleared IT System Administrator / Computer Infrastructure Engineer - Special Programs Operations, Onsite
Livermore, California, United States
$89k-$172k/yr OnsiteFull Time
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
2w
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Cleared IT System Administrator / Computer Infrastructure Engineer - Special Programs Operations, Onsite
Livermore, California, United States
$89k-$172k/yr OnsiteFull Time
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
4w
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Data Administrator, Intellectual Property Records
Santa Clara, California, United States
$84k-$144k/yr OnsiteFull Time
2+ YOE2+ years working with Anaqua or similar IP docketing systems, background in IP administration or patent prosecution support, strong attention to detail, ability to prioritize high volume of records, and good communication skills.
Anaqua, CounselLink, Patricia
2w
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Unix Systems Administrator
Fremont, California, United States
$125k-$135k/yr OnsiteFull Time
2+ YOEProvide Unix and Windows systems administration, troubleshoot hardware/software/network issues, support users, perform system maintenance, and document incidents. Requires 2+ years experience and degree in a related field.
Windows Operating Systems, Microsoft Outlook, Microsoft Office, Switches, routers, VPN, Microsoft Exchange Server, SunOS, Solaris, HPUX, UNIX, C, C++, Perl
1mo
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Payroll Administrator
Union City, California, United States
$22-$23/hr OnsiteFull Time
Associate degree required; payroll or administrative experience preferred. Proficiency with payroll systems (ADP/Kronos) and Microsoft Excel, ability to handle confidential records, strong communication and customer service skills, authorized to work in the U.S.
ADP, Kronos, Microsoft Office, Microsoft Excel
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Associate Systems Administrator
Dublin, California, United States
OnsiteFull Time
2+ YOE2+ years supporting retail and distribution center systems; strong networking, Windows/UNIX, WCS and warehouse/distribution systems experience; familiarity with DC hardware, cabling and backup/storage (Hitachi SAN) and SCCM.
WCS, Dematic, Inteligrated, Crisplant, Hitachi SAN, SCCM, UNIX, Windows, VoIP, VPN, CAT5, Cat 6, fiber optics
2mo
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IT Systems Administrator Intern
Austin or Fremont
$25/hr OnsiteInternship
Currently pursuing or recently completed a degree in Computer Science, Information Technology, Information Systems, or a related field; strong OS, networking, and helpdesk skills; effective communication.
MDM (Jamf, Intune, Kandji), Google Workspace, Okta, Entra, VLAN, VPN, DNS, DHCP, Jamf, Intune, Kandji, Python, Bash, PowerShell, Slack, Zoom
1w
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Production System Engineer Project Intern (Server DevOps) - 2027 Start
San Jose, California, United States
OnsiteInternship
Currently pursuing a Bachelor's or Master's in CS/CE/EE/IT or related; basic Linux administration, scripting (Python, Bash, Go), and understanding of hardware, OS, networking, or distributed systems.
Python, Bash, Go, Linux
2d
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Human Resources Administrator (Bay Area)
Walnut Creek, California, United States
$70k-$90k/yr OnsiteFull Time
2+ YOEBachelor's degree and at least 2 years of related experience or equivalent combination required. Requires HR systems proficiency, communication, organization, confidentiality, and limited travel.
Human Resources Information Systems (HRIS), Applicant Tracking System (ATS), Learning Management System (LMS), Talent Management Systems (TMS), SAP, Microsoft Office
2d
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Human Resources Administrator (Bay Area)
Walnut Creek, California, United States
$70k-$90k/yr HybridFull Time
2+ YOEBachelor's degree and 2+ years of related experience or equivalent; HR systems proficiency, communication, organization, confidentiality, and limited travel required. Construction experience preferred.
Human Resources Information Systems (HRIS), Applicant Tracking Systems (ATS), Learning Management System (LMS), Talent Management Systems (TMS), SAP, Microsoft Excel, Microsoft Word, Microsoft PowerPoint
3w
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Facilities and Real Estate Administrator
Dublin, California, United States
$74k-$92k/yr OnsiteFull Time
Bachelor's degree in business/real estate/facilities/engineering/analytics or related field, strong Microsoft Excel/PowerPoint/Outlook skills, experience with reporting and enterprise systems, strong organization and communication.
Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
1mo
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Warranty Clerk
Lodi, California, United States
$50k-$150k/yr OnsiteFull Time
Previous dealership or GM warranty experience preferred; working knowledge of service ops and dealership management systems; intermediate Microsoft Office skills; strong attention to detail and organizational skills.
CDK, Reynolds & Reynolds, Dealertrack, Tekion, Microsoft Office
4w
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Purchasing Manager/Administrator
Oakland, California, United States
$90k-$114k/yr OnsiteFull Time
1+ YOE1-2 years purchasing/inventory experience, strong negotiation and analytical skills, proficiency with Microsoft Office Suite and inventory/purchasing systems, high school graduate, mechanical aptitude, ability to manage staff and confidential records.
Microsoft Office Suite
1mo
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Administrative Assistant
San Francisco, California, United States
HybridFull Time, Temporary
Strong organizational and communication skills; experience with UCSF systems MyExpense and BearBuy; proficiency with Microsoft Office; ability to manage multiple administrative tasks with attention to detail.
MyExpense, BearBuy, Microsoft Office Suite
2w
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Sales Administration Assistant
San Francisco, California, United States
$36/hr OnsiteFull Time
Perform data entry, maintain records and filing systems, handle mail, operate office equipment and point-of-sale systems, welcome guests, answer phones, and lift items up to 10 lbs; 1 year administrative support experience preferred.
1w
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Facilities Admin
Pleasanton, California, United States
$23-$45/hr OnsiteFull Time
2+ YOEAdministrative and systems support for facilities including Infor EAM, Windchill, Ariba, PO/invoice processing, CMMS experience, MS Office proficiency, and 2+ years administrative or facilities experience.
Infor EAM, CMMS, Windchill, Ariba, Microsoft Excel, Microsoft Word, Microsoft Outlook, Microsoft Teams
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