58 junior system administrator jobs at 50 companies in Escondido, 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
2w
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System Administrator Expeditionary Systems (OpAI)
San Diego, California, United States
OnsiteFull Time
2+ YOEBachelor's degree with 2+ years or master's degree with 0 years; U.S. citizenship; active Secret clearance; Linux, tactical systems, data pipelines, edge servers, GPUs, and containerization experience.
Linux, Jetson Nano, DGX Spark, Docker, Kubernetes, Tactical Assault Kit (TAK), Maven Smart Systems (MSS), AirByte, Apache Airflow, dbt, Apache Iceberg, Snowflake, Geographic Information Systems (GIS), ArcGIS, PostGIS, Elasticsearch, Redis, S3, PostgreSQL
1w
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End User Services - System Administrator (Mobile Device Manager) - IT-Infrastructure
San Diego or Riverside County
$41-$57/hr FieldFull Time
2+ YOEBachelor's degree and 2 years' experience, or 4 years' relevant experience in lieu; California driver's license, CompTIA A+, auto insurance, end-user systems expertise, and ability to travel and lift 25 lbs.
Windows 10, Windows 11, MacOS, Linux, Chrome OS, VDI, AWS, Nutanix, Microsoft Azure, Dell Wyse, Intune, System Center Configuration Manager (SCCM), Imprivata Cortex, Lansweeper, Active Directory, Microsoft 365, MIST, Cisco ISE, Company Portal, Nexthink, PowerShell
5d
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Business Center Administrator (Temp) - Mission Valley
San Diego, California, United States
$23-$24/hr OnsiteTemporary, Full Time
2+ YOEAssociate's degree in accounting, business administration, or related field, or 2+ years relevant experience; 2+ years in accounts receivable, billing, or financial operations; administrative, communication, and office systems skills required.
Online calendaring, Cloud systems
2d
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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
2d
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Health System Specialist
San Diego, California, United States
$85k-$111k/yr OnsiteFull Time
1+ YOEOne year of specialized clinical operations management experience or qualifying doctoral-level graduate education in hospital, public health, business, or public administration with healthcare administration coursework.
Government Purchase Card (GPC)
1w
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Systems Administrator II
San Diego or United States
$6k-$9k/mo HybridFull Time
2+ YOEBachelor's degree in a related field and 2 years of relevant experience, or equivalent substitutions. Requires enterprise application, systems integration, data analysis, configuration, testing, documentation, and user support experience.
Ex Libris Alma, Primo, Sierra, Koha, Enterprise SaaS, APIs, SSO, SAML, LDAP, SQL, XML, JSON, Shibboleth, Python
2w
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Systems Administrator II, Infrastructure Operations
San Diego, California, United States
$85k-$105k/yr OnsiteFull Time
2+ YOEBachelor’s degree in computer science or related field, typically 2+ years administering enterprise IT infrastructure, with experience in virtualization, storage, backup, recovery, directory services, email, and access administration.
virtualization platforms, enterprise storage systems, backup systems, disaster recovery systems, directory services, email platforms, monitoring and alerting tools
2d
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Systems Administrator II
San Diego, California, United States
$70k-$75k/yr OnsiteFull Time
1+ YOERequires Secret clearance, IAT Level II certification, one listed cybersecurity certification, Microsoft MCSA or equivalent training, and 1–3 years of service desk experience.
ITIL, Microsoft MCSA, VPN
1w
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PROJECT ADMINISTRATOR/MANAGER
San Diego, California, United States
$32-$35/hr OnsiteFull Time
Bachelor's degree preferred; strong Microsoft Office proficiency, organization, communication, project coordination, multitasking, attention to detail, and ability to learn new systems required. Salesforce or CRM experience preferred.
Salesforce, Microsoft Word, Microsoft PowerPoint, Microsoft Excel, CRM
1w
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Sales/Group Rooms Administrator - Alma San Diego A Tribute Portfolio Hotel
San Diego, California, United States
$25-$28/hr OnsiteFull Time
1+ YOEOne or more years of hospitality administration or hotel sales support preferred; knowledge of group reservations, room blocks, billing, sales processes, Marriott systems, CI/TY or similar PMS, and Microsoft Office.
CI/TY, PMS, Marriott systems, Microsoft Office
1w
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Junior Recruiter – Temporary 3‑Month (Part-Time)
San Diego, California, United States
$22/hr OnsitePart Time, Temporary
1+ YOERequires 1+ year of HR, recruiting, or administrative support experience, strong communication and customer service skills, organization, multitasking, and experience with ATS/HRIS systems and Microsoft Office.
ATS, HRIS, Microsoft Office
3w
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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
2d
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Administrative Assistant
San Diego, California, United States
$30/hr OnsiteFull Time
Administrative support experience with computer databases, office equipment, document preparation, filing systems, mail handling, guest service, professional communication, and the ability to lift up to 10 pounds.
Microsoft Word, Microsoft Excel, Point of Sale (POS) systems
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
2w
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Receptionist - PT
San Diego, California, United States
$17-$18/hr OnsitePart Time
High school diploma or GED required; receptionist or administrative experience preferred. Requires Microsoft Suite knowledge, clerical skills, and multiline phone system knowledge.
Microsoft Suite, multiline phone system, desktop computer, laptop computer, copier, scanner, fax, telephone, calculator
3d
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Lead Bin Runner
San Diego or Los Angeles County
OnsiteFull Time
2+ YOEAssociate's degree or equivalent experience preferred; minimum 2 years of administrative experience, leadership support, Microsoft Office and Google Workspace proficiency, data systems experience, and financial documentation skills.
Microsoft Office Suite, Google Workspace, HMIS, Microsoft Excel, Uber
2mo
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Campus Development Team Associate
Lake Forest, California, United States
$19-$20/hr OnsitePart Time
2+ YOE2–3 years administrative or office support experience, scheduling and event coordination, associate or bachelor\u0002s preferred, familiarity with Google tools and church systems, strong organizational and communication skills, and commitment to the organization's theological beliefs.
Gmail, Google Spreadsheets, Google Docs, The Rock
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