68 junior systems administrator jobs at 52 companies in Oxnard, CA
3w
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Network Systems Administrator
El Segundo, California, United States
$71k-$119k/yr OnsiteFull Time
1+ YOEProvide day-to-day administration of secure Windows networks for classified environments; maintain servers, firewalls, backups, and support customers. Must hold TS/SCI and meet DoD IAT II certification requirements.
Microsoft Windows Server, Microsoft Exchange Server
2w
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System Administrator
Port Hueneme, California, United States
OnsiteFull Time
0+ YOEBachelor's or equivalent experience, DoD 8570 baseline certification (Security+), IAT Level II (or obtain within 6 months), Secret clearance, Linux/Windows Server, SolarWinds, VMware/ESXi experience, systems administration/cybersecurity experience.
Linux, SolarWinds, Windows Server, Active Directory, Group Policy, VMware, ESXi
1w
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Contracts Administrator I
Simi Valley or Albuquerque
$22-$33/hr OnsiteFull Time
High school diploma or GED required; aerospace, defense, or government contracting experience preferred. Requires data entry, analytical, organizational, Microsoft Office, and contract systems skills.
Enterprise Resource Planning (ERP), Contract Lifecycle Management (CLM), Procurement Integrated Enterprise Environment (PIEE), Fusion, WAWF, Microsoft Office Suite, Unanet, Oracle Fusion, Technomile, SalesForce
1mo
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IT System Administrator
Los Angeles or El Segundo or Hawthorne
$80k-$100k/yr OnsiteFull Time
1+ YOE1+ years system administration experience with on-prem infrastructure, Windows/Linux administration, Active Directory/Azure AD, endpoint management (Intune,GPO), networking, AV support, lifting ability, and security-first mindset.
Kubernetes (k8s), Ansible, PowerShell DSC, AWS, Azure, GCP, Grafana, Prometheus, Python, Bash, PowerShell, Siemens Teamcenter, MATLAB, Visual Studio, Active Directory, Azure AD / Entra ID, Microsoft Intune, Group Policy (GPOs), SAN
3w
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System Administrator I
Goleta, California, United States
$75k-$85k/yr OnsiteFull Time
2+ YOE2+ years IT systems support experience, Microsoft 365 administration, desktop (Windows/Linux/macOS), Active Directory, DELL/HP/Cisco hardware, documentation skills, customer-focused communication; PowerShell and cloud exposure preferred.
Microsoft 365, Windows, Linux, macOS, Active Directory, DELL, HP, Cisco, Microsoft PowerPoint, Microsoft Visio, Microsoft Word, Microsoft Excel, PowerShell, CRM, ERP, MES
2mo
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System Administrator (System Administrator, willing to consider all levels)
Goleta, California, United States
$85k-$145k/yr HybridFull Time
2+ YOEProvide IT support and systems administration in a hybrid Active Directory/Azure AD environment; desktop, server, network troubleshooting; must have or obtain CompTIA Security+ within 90 days; 2+ years IT experience or equivalent.
Microsoft Office 365, Microsoft Azure Active Directory, Microsoft Active Directory, Windows Server, Windows 10, Windows 11, macOS, Linux, VLAN, Zero Trust Architecture, 802.1x, Microsoft Teams
1w
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Application Administrator Assoc
El Segundo, California, United States
$74k-$93k/yr OnsiteFull Time
1+ YOERequires nCino and Salesforce experience, 1–2 years of system administration, 5 years in financial services with commercial loan exposure, and a bachelor's degree or applicable technical experience.
nCino, Salesforce, Salesforce Financial Services Cloud, CASH, SilverLake, Symitar, Microsoft Windows, Microsoft Word, Microsoft Excel
1d
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IT Systems Engineer
Westlake Village, California, United States
OnsiteFull Time
2+ YOEBachelor's degree in computer science, computer information systems, or related field; 2+ years with Cisco, Microsoft, and Apple networking technologies; network protocols and systems administration experience.
Microsoft Office 365, Google Chrome, Google Suite, Microsoft Deployment Tools (MDT), Apple Device Enrollment Program (DEP), Windows Server, Microsoft Active Directory, Microsoft Exchange, SQL, IIS, Cisco IP Phones, TCP/IP, DNS, DHCP
3w
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Sr. Windows System Administrator
Goleta, California, United States
$76k-$144k/yr OnsiteFull Time
2+ YOEActive transferable DoD Secret clearance and U.S. citizenship required; typically 2+ years Windows/Linux systems administration; knowledge of AD, DNS, DHCP, backup/disaster recovery; must obtain DoDD 8140/8570 (CompTIA Security+ CE or equivalent) within 6 months.
RedHat Enterprise Linux, Microsoft Windows, Microsoft Active Directory, DNS, DHCP, MDT, WSUS, MECM, Windows 10, Windows 11, Horizon, MatLab, Green Hills, Doors, Subversion, AWS, Azure
2w
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Associate Computer Systems Architect/Computer Systems Architect (Level 1/2)
Manhattan Beach, California, United States
$76k-$114k/yr OnsiteFull Time
0+ YOEBachelor's in STEM (0–2+ years), ability to obtain DoD Top Secret/SCI/Q clearance, Linux/Windows administration, security compliance knowledge, scripting/automation skills, and familiarity with DoD security controls.
RHEL 8, RHEL 9, Rocky 8, Rocky 9, Ubuntu 20+, Windows 11, Windows 2022, Samba, NFS, Chrony, Xilinx, Windriver, LabView, Office, CISCO IOS, Nessus, SCC SCAP scanner, STIG Viewer, Bash, Ansible, PowerShell
2w
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Associate Computer Systems Architect/Computer Systems Architect (Level 1/2)
Manhattan Beach, California, United States
$76k-$138k/yr OnsiteFull Time
0+ YOEBachelor's in STEM (or Master's), ability to obtain DoD Top Secret/SCI clearance, Linux/Windows administration, security compliance experience, familiarity with networking and scripting (Bash/Ansible/PowerShell).
Red Hat Enterprise Linux (RHEL) 8/9, Rocky 8/9, Ubuntu 20+, Windows 11, Windows 2022, Samba, NFS, Chrony, Xilinx, Windriver, LabView, Microsoft Office, CISCO IOS, Nessus, SCC SCAP scanner, STIG Viewer, Bash, Ansible, PowerShell
2w
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IT Support Specialist
Sherman Oaks, California, United States
OnsiteFull Time
5+ YOE5+ years IT systems administration experience, hands-on MDM/EMM and identity management (SSO/MFA), SaaS administration (Salesforce,Qlik,Tableau), security and incident response, and experience managing junior IT staff.
Jamf, Intune, Okta, Azure AD, Google Workspace, Salesforce, Qlik, Tableau
5d
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Administrative Assistant
San Fernando, California, United States
OnsiteFull Time
High school diploma or GED, strong organizational and communication skills, attention to detail, customer service ability, multitasking skills, and comfort using Microsoft Office and computer systems.
Microsoft Office
5d
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Administrative Assistant
San Fernando, California, United States
OnsiteFull Time
High school diploma or GED, strong organizational and communication skills, attention to detail, customer service ability, multitasking skills, and comfort using Microsoft Office and new computer systems.
Microsoft Office
1w
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Administrative Assistant
Ventura, California, United States
$21-$28/hr OnsiteFull Time
Administrative or office support experience preferred; requires organization, communication, confidentiality, multitasking, and proficiency with office, spreadsheet, communication, and workforce management systems.
Google Sheets, Microsoft Office, Microsoft Outlook, Microsoft Teams, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, ADP Workforce Now
5d
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Administrative Assistant
Sun Valley, California, United States
$18-$25/hr OnsiteFull Time
2+ YOEHigh school diploma required, two years of administrative assistant experience, English communication skills, and proficiency with Windows-based systems and Microsoft Word; healthcare experience preferred.
Windows, Microsoft Word, Microsoft Excel, Microsoft Access, Microsoft PowerPoint
2w
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ADMINISTRATIVE ASSISTANT (PART TIME)
Santa Monica, California, United States
$27/hr OnsitePart Time
1+ YOEOne year administrative experience; perform clerical functions, maintain confidential files, process invoices, reconcile deposits, and enter sales using computer systems.
1mo
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Temporary Talent Pool (Malibu, Calabasas, West Los Angeles, Irvine)
Malibu or Calabasas or Los Angeles or Irvine
$18-$23/hr OnsiteTemporary
Experience in administrative or customer-facing support, strong communication and organizational skills, ability to learn systems quickly, and support for the university's Christian mission.
1mo
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Work Experience Trainee-Office
Los Angeles, California, United States
$18/hr OnsiteSeasonal
Goodwill Southern California: Transforms donated goods into job training and placement services.
Pre-qualification for Goodwill SoCal work experience program required. Role introduces administrative skills including phones, data entry, filing, mail handling and office systems; reasonable accommodations available.
3w
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Administrative Assistant II, Float - OBGYN (Santa Monica)
Santa Monica, California, United States
$26-$37/hr OnsiteFull Time
Typing and scheduling skills, ability to use Encounter Registration systems, travel to multiple clinic sites, availability for varied shifts and overtime, strong communication and customer service.
Encounter Registration, Appointment Scheduling
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