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Operating Engineer
Brea, California, United States
$55k-$57k/yr OnsiteFull Time
4+ YOEHigh school diploma; 4+ years in electrician/HVAC or emergency backup systems; skilled with tools; OSHA knowledge; able to lift 60 lbs.
Electrical tools, HVAC equipment, Pumps, Motors, Conduit, Wiring
2mo
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Power Systems Engineer
Irvine, California, United States
$65k-$108k/yr HybridFull Time
1.5+ YOE1.5+ years in electric utility transmission/distribution design or operations; power system analysis software experience; GIS/CAD familiarity; programming/AI for automation; strong written/spoken communication; US work authorization; BS in Electrical Engineering; PE license in CA preferred.
Revit, AutoCAD, ETAP, SKM, EMTP-RV, PSCAD, CYME, PSLF, GIS, MEP, CAD
5d
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Staff Engineer Systems Test
Melbourne or Palmdale or Rancho Bernardo or Oklahoma City
$139k-$241k/yr OnsiteFull Time
10+ YOEBachelor's in STEM with 12 years experience or Master's with 10 years, active US Secret clearance, ability to obtain SAP/Top Secret, ~50% travel, experience in flight/ground/safety operations and DCMA/FAA standards.
Microsoft Office, Microsoft Project
1mo
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Consulting Systems Engineer (Los Angeles, CA) - Operational Technology (OT) Modernization
Los Angeles or Orange County
$150k-$200k/yr OnsiteFull Time
5+ YOE5+ years pre-sales/solutions engineering experience in utility OT; strong familiarity with SCADA, EMS/ADMS/OMS/AMI, industrial protocols and OT cybersecurity; SOW/BOM/POC development; bachelor’s degree or equivalent.
SCADA, OSIsoft, AVEVA, EMS, DMS, ADMS, OMS, AMI, GIS, pLTE, IP/MPLS, IEC 61850, DNP3, Modbus, IEC 60870-5-101/104, ICCP (TASE.2), OSIsoft PI System, AVEVA Data Hub, Nokia, Cisco, Itron, Landis+Gyr, GE Vernova
2w
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Cloud Systems Engineer III
Santa Ana, California, United States
$123k-$135k/yr HybridFull Time
2+ YOEExperience administering Windows and Linux servers, Microsoft Intune, plus 2+ years operating cloud infrastructure (AWS/Azure). Strong IaC, scripting, security, and troubleshooting skills required.
Microsoft Windows Server, Active Directory, Microsoft Intune, Azure Active Directory (Entra ID), AWS, Azure, Terraform, Bicep, ARM, CloudFormation, Ansible, Kubernetes, AKS, EKS, Python, PowerShell, Bash, Git, ExpressRoute, Direct Connect
1mo
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Building Automation Systems (BAS) Facilities Engineer II
Tempe or Irvine or Santa Ana or Lafayette
$84k-$126k/yr HybridFull Time
2+ YOEBachelor's degree plus 2+ years operating and maintaining BAS/HVAC/electrical/plumbing systems (or advanced degree). Experience with BAS design, installation, commissioning, and mechanical systems; CMMS knowledge; travel up to 25%; Tridium/Niagara certification and Spanish language fluency are desirable.
Building Automation System (BAS), Tridium Niagara, Honeywell, Distech, CMMS, Modbus, BACnet, LonWorks
2w
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Sr. BESS Operations Engineer
Teaneck or San Francisco or Irvine
OnsiteFull Time
5+ YOEBachelor's or Master's in engineering,5+ years BESS/renewable/grid operations experience,knowledge of power systems,industrial protocols,Linux/SSH,Ansible,ability to apply LLMs/ML for automation and monitoring.
Modbus, CANbus, DNP3, TCP/IP, Linux, SSH, Ansible, Python, SCADA, Confluence, LLMs
2mo
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Mechanical Design Engineer III
Escondido, California, United States
$84k-$154k/yr OnsiteFull Time
2+ YOEBachelor's degree in Mechanical Engineering with 2 years experience or Master's in Mechanical Engineering; cryogenic/high-pressure system experience; read/develop P&ID; familiarity with P&IDs; pump selection/operations; safety/risk assessment; CAD tools; travel up to 25%.
AutoCAD, Inventor, SolidWorks
1mo
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Tactical Fires Network Systems Analyst
Camp Pendleton, California, United States
$62k-$141k/yr OnsiteFull Time
Experience integrating Marine Corps fires and networks (AFATDS, JADOCS, JFN, MSS); Marine Corps operations experience; capability analysis, requirements definition, system test/integration, and technical documentation; TS/SCI clearance; HS diploma or GED; ability to travel up to 25%.
AFATDS, JADOCS, JFN, Maven Smart Systems (MSS)
2mo
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Sr. Test Engineer (Gasification R&D)
San Bernardino, California, United States
$150k-$175k/yr OnsiteFull Time
5+ YOEFive+ years of hands-on test-engineering with high-pressure/high-temperature systems; design, build, and operate test stands; strong instrumentation and data acquisition.
Python, MATLAB, PLC, Sensors, Data Acquisition
1w
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Substation Project Development, Engineer 3
Pomona, California, United States
$129k-$194k/yr HybridFull Time
5+ YOEBachelor's degree in engineering or technical/scientific field, 5+ years engineering experience in operations/production/construction/maintenance, Class C driver license, experience with power system analyses and utility substations preferred.
1mo
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Senior Director of Enterprise Systems Test
Costa Mesa, California, United States
$253k-$336k/yr OnsiteFull Time
20+ YOE20+ years leading hardware test and system validation programs, expertise in structural/environmental testing, instrumentation, HIL/SIL, test architecture, secure multi-site operations, people management, and eligibility for Top Secret clearance.
Lattice OS, DAQ, HIL, SIL, MRP
1w
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Substation Project Development, Engineer 3
Pomona, California, United States
HybridFull Time
5+ YOEBachelor's in engineering,5+ years engineering experience in operations/production/construction/maintenance,valid Class C driver's license,ability to pass PRA/background checks;preferred:master's,substation and power system analysis,project management.
1mo
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Senior Mission Operations Engineer
Irvine, California, United States
$130k-$190k/yr OnsiteFull Time
3+ YOE3+ years in mission or spacecraft operations; deep knowledge of operations concepts, procedures, and ground systems; strong cross‑disciplinary communication; ability to obtain TS/SCI; scripting experience (Python, MATLAB) preferred.
Python, MATLAB
1mo
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Senior Field Operations Engineer - ISR
Irvine, California, United States
$125k-$150k/yr OnsiteFull Time
5+ YOE5+ years in systems engineering/test/documentation with electrical/avionics/RF background, strong technical writing and data management skills, bachelor's in a technical field or equivalent experience, US work authorization, onsite in Irvine, CA, occasional lifting to 25 lbs.
Microsoft Excel, SQL, Python, BI platforms, FRACAS, AS9100, MIL-STD
5d
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Accessory Quality Engineer
Fountain Valley, California, United States
$28-$38/hr OnsiteFull Time
High school diploma, valid California driver\u0002s license, ability to lift 50 lbs, familiarity with vehicle mechanical/electrical systems, MS Office and Photoshop proficiency, technical report writing and test equipment operation; First Aid/CPR preferred.
Microsoft Office Suite, Photoshop, DVOM, SPL Meter, RTA
3w
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GTM Engineer – HubSpot & Sales Enablement
Irvine, California, United States
HybridFull Time
Deep, hands-on HubSpot Sales Hub expertise; experience building GTM/revenue operations systems; strong commercial intuition and sales motion knowledge; ability to translate strategy into execution and dashboards.
HubSpot Sales Hub
2w
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Director, Technical Lead Forward Deployed Engineer
Santa Clara or Irvine
OnsiteFull Time
10+ YOE5+ Mgmt10+ years shipping production secure software systems with ML/AI and cloud experience; bachelor’s in science/engineering; 5+ years hands-on leadership; portfolio/GitHub; strong communication and problem-solving; travel may be required.
Claude Code, Lovable, Cursor, Azure, GCP, AWS, GitHub
3w
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Facility Engineer
Brea, California, United States
OnsiteFull Time
3+ YOEExperience with HVAC, plumbing, electrical, boilers, and pool systems; ability to lift 20+ lbs; technical/trade certification; 3+ years facilities experience; required certifications include boiler operator/stationary engineer, EPA CFC, and pool operator credentials.
CMMS
3w
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Forward Deployed Engineer
Monterey Park or Orange County or Las Vegas
$100k-$130k/yr HybridFull Time
1+ YOEBuild and deploy production AI systems, work with clinical/claims/operational data, collaborate with clinical and operations teams; 1+ years software/ML/engineering experience; preferred technical degrees.
LLMs, RAG, agents
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