124 junior system administrator jobs at 90 companies in San Clemente, CA
2mo
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IS System Administrator
Temecula, California, United States
$123k-$135k/yr OnsiteFull Time
IT systems administration; AD governance; Azure; VDI; enterprise infrastructure experience.
Active Directory, Azure, VMware Horizon, VDI, Enterprise Cloud Identity, Hypervisor
3mo
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Payroll Administrator
Torrance, California, United States
$25-$28/hr OnsiteFull Time
2+ YOEProcess Americas payroll, set up employees in time & attendance and payroll systems, maintain payroll records, respond to payroll inquiries, ensure accuracy and confidentiality.
1d
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Document Control Administrator
San Clemente, California, United States
$30-$40/hr OnsiteFull Time
2+ YOEHigh school diploma required; associate or bachelor's preferred. Requires 2+ years of manufacturing document control experience, advanced Microsoft Word and Adobe Acrobat proficiency, and quality-system familiarity.
Microsoft Word, Adobe Acrobat
1mo
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Branch Office Administrator - San Juan Capistrano, CA
San Juan Capistrano, California, United States
OnsiteFull Time
Provide client service, account administration, and office support; strong analytical, attention to detail, digital tool use, and conversational skills; willingness to learn financial services systems.
MoneyGuide, Salesforce, Microsoft Office
3w
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IT Systems Administrator II
Garden Grove, California, United States
OnsiteFull Time
2+ YOERequires 2+ years in Windows systems or network administration and two or more relevant certifications, such as CompTIA A+, CompTIA Network+, MCSA, or CCNA. Bachelor's degree or equivalent experience desired.
Active Directory, Entra ID, Hyper-V, VMware, Microsoft 365, Zoom Phone, Contact Center, Google Workspace, Windows Server, OS X, Linux, UniFi Access Points, UniFi Cameras, Checkpoint Harmony Endpoint Protection, Checkpoint Harmony Email & Collaboration, Ubiquiti UniFi, Exchange Online, Windows 365, Windows Sandbox
2mo
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Engineering Solutions Systems Administrator (TeamCenter)
Costa Mesa, California, United States
$146k-$194k/yr OnsiteFull Time
2+ YOE2+ years TeamCenter PLM administration and engineering systems experience; knowledge of CAD/CAE tool integration, Windows/Linux, strong troubleshooting and communication, and must be a U.S. person.
TeamCenter, Teamcenter, PLM, MCAD, ECAD, CAE, MBSE, Requirements Management, NX, SimCenter, Siemens, Windows, Linux, Lattice OS
3w
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Network & Infrastructure Administrator
Rancho Dominguez, California, United States
OnsiteFull Time
Installs and maintains operating systems, servers, virtualisation, network devices and backup systems; troubleshoots issues, follows change management and documents activities; supports governance and security standards.
2w
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Operational Technology Administrator
Rancho Cucamonga, California, United States
OnsiteFull Time
1+ YOEBachelor’s degree with 1–2 years of OT systems experience, or high school diploma/GED with 3–5+ years. Requires industrial OT, network infrastructure, OT security, patch management, and incident response experience.
Operational Technology (OT), laser-guided vehicles, Human-Machine Interface (HMI), historians, servers, remote access, network devices, Industrial Control Systems (ICS), switches, routers, gateways, firewalls
4w
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Administrator, Provider Network
Montebello, California, United States
$69k-$86k/yr HybridFull Time
2+ YOEBachelor's degree with 2 years' related experience or 3 years' related experience in lieu; experience with provider contracting, managed care, Medicaid/Medicare/Commercial networks, contract lifecycle systems, reimbursement methodologies, and regulatory requirements preferred.
3w
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Sales Administrator – Embedded Computer Industry
City of Industry, California, United States
OnsiteFull Time
1+ YOE1–3 years of related sales support or customer service experience preferred, with strong organization and communication skills. Associate degree preferred; proficiency with Microsoft Office, CRM, and ERP systems.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Salesforce, SAP
3mo
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Administrator in Training (CA, Garden Grove, The Grove Post-Acute)
Garden Grove, California, United States
OnsiteFull Time
2+ YOEBachelor's degree in healthcare/business admin or related field; enrollment in/on track for Administrator in Training; strong communication; team collaboration; proficiency in MS Office and healthcare systems; valid driver's license.
Microsoft Office, Healthcare software systems
1mo
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HVAC Service Project Administrator
Brea, California, United States
$63k-$89k/yr HybridFull Time
0+ YOEHigh school diploma or GED, up to 2 years related experience or training, strong communication, problem solving, basic accounting/financial systems familiarity, ability to prioritize and meet deadlines.
3w
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Timekeeping and Payroll Administrator
Brea, California, United States
$22-$25/hr OnsiteFull Time
High school diploma or GED required; payroll, timekeeping, or workforce management experience preferred. Requires computer-based payroll system proficiency, confidentiality, organization, and communication skills.
computer-based payroll/timekeeping systems
3w
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Timekeeping and Payroll Administrator
Brea, California, United States
$22-$25/hr OnsiteFull Time
High school diploma or GED required; payroll, timekeeping, or workforce management experience preferred. Requires computer-based payroll systems proficiency, confidentiality, organization, accuracy, and communication skills.
1mo
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Retail Systems Support Administrator
Irvine, California, United States
$23-$26/hr OnsiteFull Time
2+ YOE2+ years with Epicor/Aptos or enterprise POS, strong communication and customer service, Bachelor's in CS/Business or equivalent experience, MS Office proficiency, ability to translate complex concepts.
Epicor, Aptos, POS, Microsoft Office Suite
3d
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Advanced Warehouse Clerical Support Administrator | 1st Shift
Ontario, California, United States
OnsitePart Time, Seasonal
Proficiency with Microsoft Office, ability to learn software and use multiple operating systems, and ability to stand, sit, work in a non-climate-controlled environment, and lift up to 50 pounds. Two years of inventory, warehousing, or office experience preferred.
Microsoft Office
2w
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Entertainment Administrative Assistant
Thornton or Temecula
$23-$30/hr OnsiteFull Time
Requires strong organization, time management, written and verbal communication, attention to detail, multitasking, customer service, and ability to use scheduling software, spreadsheets, and administrative systems.
Deputy
1mo
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Food & Beverage Administrative Coordinato
Carlsbad, California, United States
$25-$28/hr OnsiteFull Time
1+ YOEProvide administrative support to F&B leadership, maintain filing and menu systems, process banquet checks and payroll tracking; high school required, food handler's card required, 1 year administrative experience preferred, strong Microsoft Office skills.
Microsoft Excel, Microsoft Word, Microsoft Outlook, Microsoft PowerPoint, Micros, ISAC, POS system
2mo
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Administrative Coordinator
Carlsbad, California, United States
$20-$22/hr OnsiteFull Time
1+ YOEHigh school or equivalent; 1–2 years administrative experience; proficiency in Microsoft Word, Excel, and Outlook; filing system experience; bilingual English/Spanish; ability to lift up to 50 lbs and perform physical tasks.
Microsoft Word, Microsoft Excel, Microsoft Outlook, StarGuest, Synergy
1mo
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Temporary Talent Pool (CA, Costa Mesa)
Costa Mesa, California, United States
$17-$23/hr OnsiteTemporary
Experience in administrative or customer-facing roles, strong communication and organizational skills, ability to learn systems quickly, and support of the University's Christian mission.
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