Mission Viejo • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Mission Viejo • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Mission Viejo • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Mission Viejo • 50 milesRemote · Hybrid · Onsite · Field · All Environments
7,445 system jobs at 2,288 companies in Mission Viejo, CA
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System Engineer
Irvine, California, United States
$145k-$175k/yr OnsiteFull Time
7+ years systems engineering experience on space/radar/avionics, bachelor in relevant engineering, systems architect experience, FMEA/reliability, requirements decomposition, radar/RF knowledge, system budgets and V&V experience.
FPGA, real-time OS, SpaceWire, MIL-STD-1553, CAN, SPI, LVDS, NPR 7123, DO-178, DO-330
1w
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System Administrator
Altadena, California, United States
$40-$60/hr OnsiteFull Time
4+ YOEBachelor's degree or equivalent experience and 4–5 years of system administration experience in financial services, a credit union, or another regulated environment. Relevant system and network certifications preferred.
Microsoft, VMware, CompTIA, CCNA, CCNP, CCSP
1w
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System Engineer
Los Angeles, California, United States
OnsiteContract
Hands-on AI workflow and systems-building experience; strong Claude, ChatGPT, or similar AI tool experience; excellent documentation, organization, troubleshooting, confidentiality, and communication skills.
Claude, ChatGPT, MyCase, Lawmatics, Google Workspace, Zapier, Make, Notion, Airtable
2w
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System Administrator
Oceanside, California, United States
$110k-$130k/yr OnsiteFull Time
3+ YOE3+ years IT help desk/systems administration experience; B.S. in IT or equivalent experience; proficiency with Microsoft AD/O365, VMWare, Windows Server, Mac OS X, backup/recovery and security frameworks.
Microsoft Office 365, Microsoft Active Directory, VMWare, Windows Server, Mac OS X, Network Attached Storage (NAS), NIST Cybersecurity Framework (NIST CSF)
1mo
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System Implementation
Fontana, California, United States
$80k-$120k/yr OnsiteFull Time
Bachelor's degree in IT/CS/Supply Chain/Logistics, interest in WMS/TMS/ERP, proficiency with Microsoft Office (Excel/Word/PowerPoint), strong analytical and communication skills, experience with system configuration, UAT, and data migration.
WMS, TMS, ERP, Microsoft Excel, Microsoft Word, Microsoft PowerPoint
3w
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IT System Administrator
Irvine, California, United States
$97k-$119k/hr OnsiteFull Time
7+ YOE7+ years systems administration and infrastructure experience supporting Windows Server, virtualization, cloud, networking and OT (PLCs/SCADA); Bachelor\u0002s or equivalent experience; preferred networking and security certifications.
Windows Server, Active Directory, DNS, DHCP, VMware, Hyper-V, Azure, Microsoft M365, PLCs, SCADA, HMI, TCP/IP, VLANs, Firewall, VPN
2mo
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System Engineer, Infotainment Systems
Charlotte or San Francisco or Los Angeles or New York City
$140k-$170k/yr OnsiteFull Time
10+ YOEMaster's in engineering with 10+ years experience in systems/mechatronics; systems engineering, EE/SW integration, vehicle infotainment expertise, protocol knowledge (CAN, Automotive Ethernet), and tool familiarity (JIRA, Confluence, GitHub).
JIRA, Confluence, Codebeamer, Preevision, CAMEO, GitHub, JFrog, CANalyzer, CANoe, MBSE, MBD, MIL, SIL, HIL, CarPlay, Android Auto
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System Engineer-Chassis
Ontario, California, United States
$85k-$125k/yr OnsiteFull Time
Experience in vehicle dynamics, brake systems, ESC tuning, CAN/OBD II networks, calibration tools, and supporting domestic and international testing up to 50%. Bachelor's in engineering required.
CANape, CANoe, ATI Vision, CAN, OBD II
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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
2w
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Field System Manager
Camp Pendleton, California, United States
$80k-$85k/yr OnsiteFull Time
4+ YOEUS citizen able to obtain security clearance, high school diploma, 4+ years technical systems experience, CompTIA Security+ within 6 months, valid driver's license, strong RF/LMR and networking skills.
ASTRO 25, Project 25, AES, MS applications, Google Workspace
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System Engineer- ArcGIS
Redlands or St. Louis or Vienna
$121k-$198k/yr OnsiteFull Time
8+ YOE8+ years experience deploying and administrating enterprise ArcGIS or comparable systems; Windows/Linux sysadmin; scripting (Python, PowerShell, JavaScript, C#); RDBMS and SQL; Top Secret/SCI clearance and US citizenship; Bachelor\u0002s in STEM.
ArcGIS, ArcGIS Enterprise, ArcGIS Desktop, ArcGIS Online, Portal for ArcGIS, ArcGIS Runtime, RDBMS, SQL, SQL Server, Oracle, PostgreSQL, Python, PowerShell, Javascript, C#, Windows, Linux
1w
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Financial System Specialist
Irvine, California, United States
$140k-$160k/yr HybridFull Time
2+ YOE2+ years supporting Aderant financial systems, strong accounting knowledge, system configuration, integrations, reporting, troubleshooting, communication, and analytical skills.
Aderant Expert, Aderant Design Studio, Expert Billing & Collections, iTimekeep, Paperless Pre-Bills, SSRS
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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System Safety Engineer
Torrance, California, United States
$190k-$214k/yr OnsiteFull Time
5+ YOEBachelor’s degree in engineering with 5 years of experience in aircraft systems safety; expertise in safety analyses and FAA/EASA compliance; Master’s preferred; FAA DER for System Safety; pilot certification is a plus.
2mo
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Power System Engineer
Irvine, California, United States
$65k-$108k/yr HybridFull Time
Power system engineering expertise, proficiency in Python, familiarity with power system analysis (load flow, short-circuit, protection, stability), test case development, troubleshooting, and experience with ETAP and data workflows.
ETAP, Python, SQLite, SQL
3w
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System Navigator
Glendale, California, United States
$27-$33/hr FieldFull Time
1+ YOEHigh school/GED and 1 year relevant experience, NPI registered as Mental Health Worker, completion of Mental Health Worker training may be required, knowledge of community resources, driving and background/TB check required.
3d
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System Administrator
El Segundo, California, United States
$76k-$144k/yr OnsiteFull Time
2+ YOEUniversity degree or equivalent experience plus 2 years relevant experience, Windows or Linux experience, active Secret clearance, and U.S. citizenship. Must obtain CompTIA Security+ CE or equivalent within 6 months.
Microsoft Windows, Red Hat Enterprise Linux, ESXi, vCenter, Microsoft Active Directory, DNS, DHCP, Ansible, RAID
2mo
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System Support Analyst
Long Beach or United States
$25-$30/hr HybridFull Time
Experience in technical support or systems analysis; troubleshooting, ticket management, escalation to Level 2/Development, documenting resolutions, and testing releases.
Computer, 10-key, Fax machine, Copier, Printer
1mo
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System Administrator - Level 4
Pasadena, California, United States
$107k-$160k/yr OnsiteFull Time
5+ YOE5+ years systems administration experience supporting mixed macOS/Windows/Linux environments; strong identity/access, MDM, networking, troubleshooting, documentation, and automation skills (Python/Bash/PowerShell).
Apple Business Manager, Google Workspace, Microsoft Entra ID, Intune, Python, Bash, PowerShell, MDM, SSO, SAML, SCIM, MFA, RBAC, VPNs, VLANs, Wi-Fi, Linux, NIST 800-171, CMMC
5d
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System Solutions Engineer
Shanghai or Beijing or Shenzhen or Solana Beach or Canberra
RemoteFull Time
3+ YOEAdvanced degree in electrical engineering, quantum, automated testing, or related field; 3+ years in advanced testing, instrumentation, and system integration; programming and fluent English required.
Python, MATLAB, LabVIEW, C, C++, VHDL, oscilloscopes, spectrum analyzers, lock-in amplifiers, RF, FPGA
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