217 junior systems administrator jobs at 149 companies in Pasadena, CA
1mo
Save
Mark Applied
Hide
Systems Administrator
Los Angeles, California, United States
$85k-$120k/yr OnsiteFull Time
2+ YOE2+ years IT support/systems administration experience; Microsoft 365/Entra ID/Intune knowledge; endpoint, networking, and cloud (Azure/AWS) familiarity; PowerShell and troubleshooting skills; compliance/audit documentation experience.
Microsoft 365, Microsoft Entra ID, Microsoft Intune, Microsoft Defender, Microsoft Exchange, Microsoft Teams, Microsoft SharePoint, Windows, macOS, Linux, PowerShell, Microsoft Azure, AWS, GCC High, Ubiquiti, UniFi, Zoom, PSA, RMM, VPN, LAN, WAN, WiFi, TCP/IP, DNS, DHCP, VLAN, NAC
2mo
Save
Mark Applied
Hide
Junior IT Systems Administrator (part-time)
Pasadena or United States
$35-$45/hr HybridPart Time
1+ YOE1–3 years systems administration or IT support experience; experience with Active Directory/Microsoft Entra ID, MDM (Addigy, Jamf, Intune), Windows/macOS endpoints, networking fundamentals, cloud services, and ability to travel to Pasadena-area sites and lift up to 50 lbs.
Windows, macOS, Active Directory, Microsoft Entra ID (Azure AD), Addigy, Jamf, Microsoft Intune, TCP/IP, DNS, DHCP, VLANs, Windows 10/11, Windows Server, Cisco, Fortinet, pfSense, Meraki, Microsoft 365, Google Workspace, Exchange Online, Microsoft Teams, SharePoint, Microsoft Intune/Endpoint Manager, Freshservice, Freshworks, ServiceNow, Ubuntu, RHEL, CentOS, PowerShell, Bash, VMware vSphere, Microsoft Hyper-V, Proxmox, Microsoft Azure, Amazon Web Services (AWS), Google Cloud Platform (GCP)
1w
Save
Mark Applied
Hide
Linux Systems Administrator II
Fullerton, California, United States
$6k-$9k/mo OnsiteFull Time
2+ YOEBachelor's degree or equivalent experience, two years of relevant systems administration experience, Linux server administration, troubleshooting, scripting, virtualization, cloud technologies, communication, and a valid California driver's license.
Linux, High Performance Computing (HPC), Docker, Podman, Singularity, Apptainer, Kubernetes, Ansible, Puppet, Chef, Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform, Nagios, Prometheus, Grafana, Zabbix, Simple Linux Utility for Resource Management (SLURM)
1w
Save
Mark Applied
Hide
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
2w
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
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
2w
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
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.
3d
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
System Administrator I
Long Beach, California, United States
$27-$32/hr OnsiteFull Time
1+ YOE1+ years systems administration experience; associate or bachelor’s in CS/IS or equivalent; familiarity with Windows Server, Active Directory, VMware, Azure; scripting (PowerShell, Bash, Python); ability to obtain TWIC.
Windows Server, Active Directory, DNS, DHCP, TCP/IP, VMware, vSphere, ESXi, VDI, Azure, PowerShell, Bash, Python, SolarWinds, Jira, Confluence, Qualys
3w
Save
Mark Applied
Hide
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
1d
Save
Mark Applied
Hide
Systems Operator
Colton, California, United States
$26-$30/hr OnsiteFull Time
0.5+ YOERequires 6 months Walmart Logistics clerical experience or 1 year clerical experience using email, spreadsheets, and word processing applications.
Microsoft Office, Microsoft Excel
6d
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
Systems Operations Specialist
Pasadena, California, United States
$26-$29/hr OnsiteFull Time
High school diploma or equivalent, data entry (50 WPM), strong organizational skills, payroll entry, timesheet processing, documentation of start-up and warranty reports, proficiency with Microsoft Excel/Word, Gmail, Google Drive/docs/sheets, PDF Writer, Bluebeam, Smartsheet, Box, Rhumbix, and 360/IFS.
Microsoft Excel, Microsoft Word, Gmail, Google Drive, Google Docs, Google Sheets, PDF Writer, Bluebeam, Smartsheet, Box, Rhumbix, 360/IFS
1w
Save
Mark Applied
Hide
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.
2mo
Save
Mark Applied
Hide
Business Analyst, Finance Systems
Madison or Pasadena or San Diego or Verona
$60k-$75k/yr OnsiteFull Time
0+ YOEBachelor’s degree in Finance, Accounting, Business Administration, Information Systems, or related field; 0-2 years in ERP support; knowledge of P2P/O2C; strong communication; cross-functional collaboration.
Power Platform, Power BI, Power Apps, Power Automate, Microsoft Fabric, Azure Synapse, SQL Server, Dynamics 365 Finance & Operations
3w
Save
Mark Applied
Hide
ERP Systems Coordinator
Fullerton, California, United States
$22/hr OnsiteFull Time
Provides day-to-day ERP administration for commissary operations, strong data accuracy and attention to detail, MS Office proficiency, good verbal and written communication.
JustFoods, Microsoft Office
3d
Save
Mark Applied
Hide
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
1w
Save
Mark Applied
Hide
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
1w
Save
Mark Applied
Hide
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
Explore Jobs
Expand Your Job Search
Top Cities Near Pasadena for Junior Systems Administrator
- Junior Systems Administrator jobs in Los Angeles, CA
- Junior Systems Administrator jobs in Long Beach, CA
- Junior Systems Administrator jobs in Anaheim, CA
- Junior Systems Administrator jobs in Santa Ana, CA
- Junior Systems Administrator jobs in Riverside, CA
- Junior Systems Administrator jobs in Irvine, CA
- Junior Systems Administrator jobs in San Bernardino, CA
- Junior Systems Administrator jobs in Fontana, CA
- Junior Systems Administrator jobs in Huntington Beach, CA
- Junior Systems Administrator jobs in Glendale, CA
- Junior Systems Administrator jobs in Santa Clarita, CA
- Junior Systems Administrator jobs in Garden Grove, CA
- Junior Systems Administrator jobs in Rancho Cucamonga, CA
- Junior Systems Administrator jobs in Ontario, CA
- Junior Systems Administrator jobs in Corona, CA
- Junior Systems Administrator jobs in Lancaster, CA
- Junior Systems Administrator jobs in Palmdale, CA
- Junior Systems Administrator jobs in Pomona, CA
- Junior Systems Administrator jobs in Torrance, CA
- Junior Systems Administrator jobs in Orange, CA