286 systems integrator jobs at 122 companies in Perris, CA

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Systems Engineer (DPRI/Range Systems)
Corona, California, United States
HybridFull Time
Saalex
Saalex: Provides engineering, IT, and mission support for defense agencies.
7+ YOE7 years experience in integrated systems engineering; travel to remote ranges; strong communication and documentation skills.
AutoCAD, Visio, Engineering design tools
2mo
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Systems Engineer, Air Vehicle Systems, Active Clearance
Costa Mesa, California, United States
$146k-$194k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
2+ YOEB.S. in engineering, 2+ years systems engineering experience on UAS/aircraft systems, MBSE and SysML experience, familiarity with MIL/ARP/DO standards, requirements development, integration and test, active U.S. Secret clearance required.
Lattice OS, Model Based Systems Engineering (MBSE), SysML, DoDAF, UAFP, Cameo MagicDraw, Rhapsody, SparxEA, Teamwork Cloud
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Control Systems Engineer
Rancho Santa Margarita, California, United States
OnsiteFull Time
EVO Power
EVO Power: Provider of integrated battery storage systems and energy software.
Mid-level control systems engineer with embedded software, PLC/HMI, and system integration experience in energy storage.
Ladder Logic, Structured Text, CODESYS, SCADA, HMI, IEC 61131-3, PLC, Python
2w
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Financial Systems Analyst
Irvine, California, United States
$75k-$90k/yr OnsiteFull Time
Allied Universal
Allied Universal: Global provider of security guard and facility management services.
3+ YOEHigh school diploma or equivalent and 3+ years in systems integration, development, maintenance, and troubleshooting; accounting, finance, data queries, relational databases, scripting, and integrations required.
Oracle Financial Close and Consolidation, Oracle Enterprise Planning and Budgeting, Oracle Account Reconciliation, PowerShell, Domo, Microsoft Office
3w
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Manager, Systems Engineering
Tustin or Oklahoma or United States
$150k-$168k/yr RemoteFull Time
Liberty Dental Plan
Liberty Dental Plan: Administers dental benefit plans for government and commercial markets.
6+ YOE3+ MgmtBachelor's degree, 6+ years systems engineering experience, 3+ years people leadership, strong requirements management, verification/validation, systems integration, and stakeholder skills.
VMware, Hyper-V, Cisco UCS
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IT Systems Analyst
Irvine, California, United States
$85k-$95k/yr OnsiteFull Time
Westcliff University
Westcliff University: Provides accredited undergraduate, graduate, and doctoral degree programs globally.
Requires strong analytical and project management skills plus experience with databases, programming languages, CSS, HTML, APIs, JSON, CRM, cloud systems, and third-party integrations.
Google, Microsoft, SQL, CSS, HTML, API, JSON, CRM
2w
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Financial Systems Analyst
Irvine, California, United States
$75k-$90k/yr OnsiteFull Time
Allied Universal
Allied Universal: Provides security personnel, technology, and facility management services.
3+ YOEHigh school diploma or equivalent and 3+ years in systems integration, development, maintenance, and troubleshooting; accounting, finance, data queries, databases, scripting, and communication skills required.
Oracle, PowerShell, Domo, Microsoft Office
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Lead Systems Engineer (38883)
Yorba Linda, California, United States
$128k-$237k/yr OnsiteFull Time
L3Harris Technologies
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
9+ YOEDevelop and verify system-level requirements, manage traceability (DOORS), define interfaces and architecture, support integration and test, and develop test automation; eligible for US security clearance required.
DOORS, signal analyzer, signal generator, spectrum analyzer
3w
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Information Systems Developer
Irvine, California, United States
$90k/yr OnsiteFull Time
Cityside Fiber
Cityside Fiber: Provides high-speed fiber-optic internet to Southern California communities.
3+ YOEBachelor's degree or equivalent experience, 3+ years in software development or systems integration, programming experience, APIs, workflow automation, relational databases, and strong analytical and communication skills.
SQL, JavaScript, Python, Microsoft Power Automate, APIs, HRIS, CRM, relational databases
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Embedded Systems Engineer-Federal
Irvine or Mission Viejo
$70k-$300k/yr OnsiteFull Time
Field AI
Field AI: Develops autonomous software brains for robots in unstructured environments.
Experience with embedded compute, Linux, firmware, ROS, and system integration for robotic platforms. Federal program experience preferred.
C++, Python, ROS, Linux, Ubuntu, Yocto, JetPack, ARM, x86, ROS2
4w
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Staff Engineer, Systems Engineering
Irvine, California, United States
$213k-$261k/yr OnsiteFull Time
Supernal
Supernal: Designs and manufactures electric air taxis for urban transport.
10+ YOE10+ years aircraft systems engineering experience, expertise in ARP4754A/ARP4761A, DO-178C/DO-254 familiarity, requirements and configuration management, certification program support, and cross-functional integration skills.
ARP4754A, ARP4761A, DO-178C, DO-254, DOORS, Cameo, SysML, 14 CFR Part 21
2mo
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Application Systems Analyst
Chino, California, United States
$85k-$100k/yr OnsiteFull Time
ViewSonic
ViewSonic: Manufactures visual display hardware including monitors, projectors, and interactive boards.
3+ YOEBachelor's degree or equivalent experience; 3+ years application support experience; strong troubleshooting, SQL, APIs, integrations, ticketing systems, scripting (PowerShell/Python/Bash) and cloud familiarity; on-call participation.
GSW, WMS, SQL, APIs, ServiceNow, Jira, PowerShell, Python, Bash, AWS, Azure, GCP, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
1w
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Manager, Financial Systems & ERP
Garden Grove, California, United States
$140k-$170k/yr OnsiteFull Time
Harbinger
Harbinger: Produces electric chassis platforms for medium-duty commercial transport vehicles.
5+ YOERequires 5+ years administering ERP and financial systems, strong NetSuite and Coupa experience, finance process knowledge, systems integration, project leadership, automation, and cross-functional communication skills.
NetSuite, Coupa, ERP, APIs, middleware, SuiteScript, Python
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Systems Integration Engineer
Irvine, California, United States
$120k-$160k/yr OnsiteFull Time
DZYNE Technologies
DZYNE Technologies: Developer and manufacturer of autonomous airborne defense systems.
5+ YOE3–8 years of electromechanical/hardware integration experience; IP networking familiarity; GNSS/LOS exposure; strong documentation; Irvine relocation.
Networking, GNSS, IP networking, Electrical systems, Drawing/wiring diagrams
2mo
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GTM Systems Advisor (Fractional)
Laguna Beach, California, United States
$175k/yr RemoteMultiple Commitments Available
ListLab
ListLab: A funded, remote-first startup providing go-to-market systems advisory and integration.
Hands-on experience building and running GTM systems, systems integration background, startup ground-zero experience, strong async written communication, and availability for a senior advisory (approx. 5–6 hrs/week).
n8n, FullEnrich, Claude, Perplexity, PhantomBuster, LinkedIn Sales Navigator
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Aviation Systems Administrator
Moreno Valley, California, United States
$90k-$125k/yr HybridFull Time
Metrea
Metrea: Provides specialized aerospace and defense services for national security.
3+ YOE3+ years administering AMOS or similar aviation maintenance system; SQL proficiency; enterprise software config; aviation maintenance knowledge (Parts 43/91/121/145); user training; data integrity; Excel proficiency.
AMOS, FL3XX, iQSMS, D365, SQL, Microsoft Excel, Power BI
1mo
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Intelligence Warehouse Systems
Fountain Valley, California, United States
$54k-$80k/yr OnsiteFull Time
Hyundai MOBIS Parts America
Hyundai MOBIS Parts AmericaKorea Exchange: 012330: Supplies automotive parts and aftermarket services for vehicle manufacturers.
3+ YOEBachelor's or equivalent experience, 2–4+ years in warehousing/distribution, Lean methodology experience, exposure to automation and system integration, strong Excel/PowerPoint/Visio skills, AutoCAD and WMS experience, ability to travel up to 20%.
Microsoft Excel, Microsoft PowerPoint, Microsoft Visio, AutoCAD, AMOS, WMS, ERP, SAP, Oracle, Copilot, Ai Agents
1mo
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Tactical Fires Network Systems Analyst
Camp Pendleton, California, United States
$62k-$141k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
Experience integrating Marine Corps networks and fires C2 systems (AFATDS, JADOCS, JFN, Maven MSS), capability analysis, requirements definition, system test/integration, technical writing, TS/SCI clearance, HS diploma/GED, and ability to travel up to 25%.
AFATDS, JADOCS, JFN, Maven Smart Systems (MSS)
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Systems Analyst- PLM/QMS
Carlsbad, California, United States
$110k-$125k/yr OnsiteFull Time
Alphatec Spine
Alphatec SpineNASDAQ: ATEC: Designs and manufactures surgical implants and instruments for spine surgery.
5+ YOEBachelor’s degree in Engineering, Information Systems, Quality, or related field; 5–8 years with Agile PLM; experience with QMS in regulated medical devices; SAP S/4HANA integration with PLM; knowledge of FDA 21 CFR 820, ISO 13485; change control, docs, BOMs; NiceLabel and label lifecycle; Cornerstone LMS integrations; validation documentation; SAP...
Oracle Fusion Cloud PLM, SAP S/4HANA, NiceLabel, Cornerstone LMS, SAP MM, SAP PP, SAP QM, SAP SD
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Staff / Principal Battery Systems Engineer – Performance & Integration
Fremont or Irvine or Manteno or Ohio or China or Japan or Europe
OnsiteFull Time
Gotion High-tech
Gotion High-techShenzhen Stock Exchange: 002074: Develops and manufactures lithium-ion batteries and energy storage systems.
7+ YOERequires an engineering degree and 7+ years of EV, high-voltage battery, battery pack, or electrified powertrain systems engineering experience, including system ownership and integration.
BMS, SOC, SOH, DFMEA