31 systems engineer iii jobs at 14 companies in Lancaster, CA

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Systems Engineer III (Remote Sensing Systems Architecture)
Seattle or Denver or Huntsville or Reston or Los Angeles
$121k-$169k/yr RemoteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
5+ YOE5+ years in aerospace/defense systems engineering; experience with RF sensing, requirements management, GMTI/AMTI concepts; architecture trade studies; TS/SCI clearance.
DOORS, Jama, MATLAB, STK
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Systems Engineer III (Los Angeles, CA, US)
Los Angeles, California, United States
$115k-$130k/yr OnsiteFull Time
Data Analysis Incorporated
Data Analysis Incorporated: Holding providing strategic direction and services for investment, data, and communication firms.
5+ YOEBachelor's degree or equivalent, 5+ years in systems engineering/infrastructure, strong Windows Server, AD, 365, cloud (AWS), virtualization, storage, networking, automation (PowerShell/Python/Terraform/Ansible), security focus.
AWS, PowerShell, Python, Terraform, Ansible, Windows Server, Active Directory, Group Policy, Microsoft 365, VMware, SAN, NAS
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Data Center Operations Systems Engineer III (Los Angeles)
Vernon, California, United States
$115k-$153k/yr OnsiteFull Time
Lambda
Lambda: AI infrastructure building GPU cloud services and supercomputers for researchers, enterprises, and hyperscalers.
Experience supporting critical data center infrastructure (power, cooling, DCIM, cabling), server hardware troubleshooting, and operational procedures; willingness to travel ~25–30%.
DCIM, JIRA, Zendesk, Linux
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Power Systems Electrical Engineer or Engineering Associate II, III (SG-159-26E) JAO
Whittier, California, United States
$10k-$14k/mo OnsiteFull Time
Los Angeles County Sanitation Districts
Los Angeles County Sanitation Districts: Provides wastewater and solid waste management for Los Angeles.
2+ YOEValid California Class C driver license; engineering degree(s) and/or EIT/PE credentials; 2+ years power systems or engineering experience for associate levels, up to 6+ years for PE; knowledge of power system studies, NEC, controls, and protective device coordination.
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Test Engineer II/III
Burbank, California, United States
$95k-$139k/yr OnsiteFull Time
Crane Company
Crane CompanyNYSE: CR: Manufactures engineered components for aerospace and industrial process markets.
3+ YOEBA/BS in engineering required; Level II: 3+ years, Level III: 5+ years relevant experience. Experience with hardware/analog/digital design, automated test systems, LabVIEW/TestStand, C#/Python, NI test equipment, and regulated/manufacturing environments.
LabVIEW, TestStand, C#, Python, Microsoft Visual Studio, SPICE, CAD, National Instruments Test Equipment, ARINC429, CAN, RS232, I2C
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Forward Deployed Engineer III, Generative AI, Google Cloud
San Francisco or Atlanta or Boulder or Cambridge or Chicago or Addison or Detroit or Irvine or Kirkland or Los Angeles or Miami or Mountain View or New York or Portland or Reston or San Diego or Seattle or Sunnyvale or Washington D.C.
$174k-$252k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOG, GOOGL: Global technology specializing in internet-related services and products.
5+ YOE5 years software development; AI systems on cloud; production-grade AI solutions; customer engagement; data pipelines with vector DB/RAG
Python, LangGraph, CrewAI, ADK, RAG, Vector Databases, LLM Metrics, Vertex AI, MCP servers
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Project Engineer III
Burbank, California, United States
$115k/yr OnsiteFull Time
Senior
SeniorLondon Stock Exchange: SNR: Designs and manufactures high-technology components for aerospace and land vehicles.
5+ YOE3+ MgmtB.S. in aerospace or mechanical engineering required (M.S. preferred); 5+ years aerospace experience; 3+ years leading NPD; FAA/EASA certification experience; GD&T per ANSI/ASME Y14.5; experience preparing certification documentation; strong systems and technical leadership skills.
CATIA V5
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Electrical Safety Engineer III
Pasadena, California, United States
$136k-$159k/yr OnsiteFull Time
Jet Propulsion Laboratory
Jet Propulsion Laboratory: Leading robotic space exploration and planetary research for NASA.
6+ YOEBachelor's in Electrical Engineering with power systems emphasis; 6+ years experience (or Master's 4+ years, PhD 2+ years); knowledge of electrical power systems design and NEC/CEC; proficiency with Microsoft 365.
Microsoft 365
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Security Technician III (Security Systems Integration)
San Jose or Canoga Park
$36-$43/hr OnsiteFull Time
Superior Alarm Systems
Superior Alarm Systems: Integrates commercial security, fire alarms, and access control systems.
3+ YOE3+ years security installation experience; able to lead installation teams; high attention to detail; able to lift up to 50 lbs; strong communication.
Microsoft Office, Bluebeam, D-Tools, Outlook, Word, Excel
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Field Engineer III
Edwards AFB, California, United States
$96k-$120k/yr FieldFull Time
JT4, LLC
JT4, LLC: Provides engineering and technical support for U.S. military test ranges.
10+ YOEAssociate degree or equivalent and 10+ years experience in telemetry/RF systems, LAN/WAN, installation, maintenance, troubleshooting, configuration management, and ability to obtain required safety and security clearances.
Microsoft Office 365, Maximo, RF spectrum analyzer, oscilloscope, telemetry receiver, video distribution amplifier, LAN, WAN, Linux Red Hat 8
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Security Engineer III
Dublin or New York City or Los Angeles or Boston
$133k-$227k/yr HybridFull Time
Ross Stores
Ross StoresNASDAQ: ROST: Off-price retailer of apparel and home fashion.
10+ YOERequires 10+ years supporting IT systems, 6 years in IAM, security and cloud security expertise, knowledge of IAM services, programming experience, and strong problem-solving and communication skills.
Okta, SAML, Reverse Proxy, OAUTH, CyberArk, Saviynt, LDAP, Unix, DB, Oloid Passwordless Authentication, Java, O365
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Oracle Software Engineer III (Onsite)
Pasadena, California, United States
$50-$87/hr OnsiteFull Time, Contract
Columbus Technologies and Services, Inc.
Columbus Technologies and Services, Inc.: A premier aerospace, health services and national security solutions.
5+ YOERequires 5+ years of Oracle R12.2.X eBS functional experience, ERP configuration, PL/SQL development, manufacturing and supply chain systems knowledge, business analysis, process mapping, and MS Office proficiency.
Oracle R12.2.X eBS, Oracle eBS, PL/SQL, Oracle interfaces, Microsoft Office
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Senior Engineer, Embedded Software (Valencia (CA), United States)
Valencia, California, United States
$100k-$125k/yr HybridFull Time
Sonova
SonovaSIX Swiss Exchange: SOON: Designing and manufacturing hearing aids and cochlear implant systems.
5+ YOEMaster’s in EE (required), 5+ years firmware experience, expertise in embedded systems/DSP/RF, proficiency in C/C++/Python, experience with I2C/SPI/UART and Class III medical device standards (FDA/CE).
C, C++, Python, I2C, SPI, UART, MATLAB, SPICE, VHDL, C#
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Test Technician III
West Valley City or Salt Lake City or Simi Valley or California
$21-$31/hr OnsiteFull Time
AeroVironment
AeroVironmentNASDAQ: AVAV: Designs and manufactures unmanned aircraft and tactical missile systems.
4+ YOEHigh school diploma/GED or technical certificate and 4–6 years designing complex electro-mechanical systems. Requires machining, soldering, PCB design, technical drawing, troubleshooting, and manufacturing experience.
SolidWorks EPDM, Microsoft Office, PCB, ASME Y14.100, ASME Y14.5, 3D printers, soldering iron, manual lathe, manual mills, power tools, hand tools
2mo
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Embedded Software Dev Engineer III, Amazon Leo for Government - Leo Modem Module Software Team
Redmond or Arlington or Northridge
$168k-$227k/yr OnsiteFull Time
Kuiper Systems
Kuiper SystemsNasdaq Global Select Market: AMZN: Developing a low Earth orbit satellite network to deliver high-speed, low-latency broadband internet connectivity.
5+ YOEU.S. citizen required. 5+ years professional software development and systems design experience. Bachelor's degree required; Master's preferred. Experience with embedded Linux/RTOS, networking protocols, hardware-software integration, and mentoring engineers.
Embedded Linux, RTOS, TCP/IP, UDP, logic analyzers, oscilloscopes