637 build engineer jobs at 304 companies in Riverside, CA

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Build Engineer
Huntington Beach, California, United States
$95k-$180k/yr OnsiteFull Time
Mach Industries
Mach Industries: Designs and manufactures autonomous unmanned aerial vehicles for defense.
1+ YOEBachelor’s degree in mechanical, aerospace, or manufacturing engineering; 1+ years in production/manufacturing or process engineering; strong troubleshooting; GD&T familiarity; hands-on shop floor experience; willing to be on the floor daily.
GD&T, Tolerance analysis, Process capability, Machining, Welding, Additive manufacturing, Inspection tools
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Build & Integration Engineer
Los Angeles, California, United States
$100k-$140k/yr OnsiteFull Time
K2 Space
K2 Space: Develops high-power satellite platforms for heavy-lift launch vehicles.
2+ YOEBachelor’s degree in engineering; 2+ years in integration engineering; experience creating/optimizing production workflows; CAD experience; strong interpersonal and multitasking skills.
CAD, Python, Linux, GraphQL, Rust
3mo
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Build Engineer - Propulsion
Los Angeles, California, United States
$90k-$180k/yr OnsiteFull Time
Hermeus
Hermeus: Develops high-speed and hypersonic aircraft for defense and transportation.
Bachelor's degree in mechanical, aerospace, manufacturing, or related engineering; hands-on hardware experience; CAD; GD&T; willingness to travel up to 25% and work extended hours.
CAD, Siemens Teamcenter, NX, GD&T
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Integration Build Engineer
Long Beach, California, United States
$112k-$196k/yr OnsiteFull Time
Vast
Vast: Develops and operates commercial artificial-gravity space stations.
4+ YOEBachelor's degree in mechanical, manufacturing, aerospace, or electrical engineering; 4+ years of related engineering experience; hardware integration and testing; leading multi-person teams; test planning experience.
Linux, Python, Test planning tools
1mo
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Lead, Build Reliability Engineer
Long Beach, California, United States
$128k-$176k/yr OnsiteFull Time
Relativity Space
Relativity Space: Designing and manufacturing 3D-printed rockets and launch vehicles.
7+ YOEBachelor's in engineering, 7+ years in build reliability or manufacturing engineering (aerospace or safety-critical preferred). Experience with FMEA, Fault Tree, APQP/PPAP, control plans, AS9100/ISO 9001, ALT/environmental testing, 8D, supplier collaboration, KPI definition, and program leadership.
Fault Tree, FMEA, PFMEA, APQP, PPAP, Control Plans, FAIRs, 8D, Accelerated Life Testing (ALT), AS9100, ISO 9001, PLM, ERP, MES, Mean Time Between Failures (MTBF)
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C++ Build and Infrastructure Engineer
Los Angeles, California, United States
$125k-$145k/yr OnsiteFull Time
Horizon Surgical Systems
Horizon Surgical Systems: AI-driven robotic systems for ophthalmic microsurgery
5+ YOEBachelor's or Master's in science/engineering/math, 5+ years managing build and infrastructure for C/C++ projects, strong Linux admin, CI/CD (GitHub Actions), Python and bash automation, containerization, configuration management, and AWS experience.
C++, Python, bash, GitHub Actions, GitHub, GitLab, Ansible, Chef, Docker, podman, Make, CMake, Bazel, vcpkg, Conan, Debian, snap, systemd, NVIDIA GPU driver, AWS, EC2, S3, IAM, VPC, Terraform, NVIDIA Holoscan SDK, Claude code, Codex, OpenCode, Pi, Linux
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Senior Build Quality Engineer
Los Angeles, California, United States
$115k-$185k/yr OnsiteFull Time
Antares
Antares: Designing and manufacturing microreactors for defense and space missions.
5+ YOEBachelor's in a STEM field; 5+ years in manufacturing as Manufacturing Engineer, Test Engineer, Reliability Engineer, or Quality Engineer.
3mo
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Opto-Mechanical Build Engineer
Los Angeles or El Segundo or Hawthorne
$90k-$200k/yr OnsiteFull Time
Freeform
Freeform: Deploys autonomous AI-powered metal 3D printing factories.
2+ YOEBachelor/Master in optics/mechanical/physics; 2+ years hands-on opto-mechanical experience; CAD with GD&T; strong mechanical and physics fundamentals.
CAD, GD&T, Optics, Mechanical Engineering
1w
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Manager, Build Engineering
Los Angeles, California, United States
$175k-$220k/yr OnsiteFull Time
Hadrian
Hadrian: Building autonomous factories for aerospace and defense manufacturing.
6+ YOE2+ Mgmt6+ years in build/production/manufacturing engineering with NPI experience, 2+ years managing engineers, strong drawing/BOM/process interpretation, cross‑functional coordination, and hands‑on factory experience.
ERP, MES, PLM, Digital work instruction tools
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Managing Principal Engineer - MEP Design Build
Garden Grove, California, United States
$140k-$240k/yr OnsiteFull Time
Southland Industries
Southland Industries: National expert in mechanical, electrical, and plumbing building systems.
15+ YOE8+ MgmtLicensed Mechanical or Architectural PE, 15+ years design engineering experience, 8+ years management experience, BS in Mechanical Engineering (MS preferred), mastery of HVAC/plumbing systems, CADD and Microsoft Office skills, strong leadership and client relationship experience.
CADD, Microsoft Excel, Microsoft Office
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Manager, Battery Build and Test Lab
Long Beach, California, United States
$167k-$317k/yr HybridFull Time
Ford Motor Company
Ford Motor CompanyNYSE: F: Ford manufactures, sells, and services vehicles and mobility solutions.
8+ YOE3+ MgmtBachelor's in Engineering, 8+ years in battery testing/validation or complex lab ops, 3+ years engineering leadership, deep battery/HV safety knowledge, lab commissioning and capital procurement experience.
Confluence, Jira, Jama
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Manager, Battery Build and Test Lab
Long Beach, California, United States
$167k-$317k/yr HybridFull Time
Ford Motor Company
Ford Motor CompanyNYSE: F: Designs, manufactures, and sells cars, trucks, and SUVs.
8+ YOE3+ MgmtBachelor's in engineering (or equivalent), 8+ years in battery testing/validation or complex lab operations, 3+ years engineering leadership, experience commissioning labs, HV safety and battery regulations knowledge, capital procurement and budget management.
cyclers, environmental chambers, chillers, DAQ systems, Confluence, Jira, Jama
3w
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Staff Software Engineer, Build Platforms - VALORANT
Los Angeles or Mercer Island
$193k-$269k/yr OnsiteFull Time
Riot Games
Riot Games: Developing and publishing competitive multiplayer video games.
6+ YOE6+ years software engineering experience, BS or equivalent, experience with developer-facing platforms, automated build/test/release pipelines, expertise in C++, C#, Java, or Go, strong communication and mentoring skills.
C++, C#, Java, Go, Unreal Engine, Perforce, BuildGraph, Horde
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Senior Engineer
Pasadena or Sacramento or Seattle or Pleasanton or Costa Mesa
$50-$72/hr OnsiteFull Time
Sunbelt Controls
Sunbelt Controls: Provides building automation and systems integration for energy-efficient facilities.
8+ YOEB.S. in Engineering or Construction Management, 8+ years design/build mechanical experience, PE preferred, proficiency in AutoCAD and Revit, strong knowledge of building codes, plumbing and mechanical system design.
AutoCAD, Revit
4d
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Project Engineer - Building Enclosure
Los Angeles, California, United States
$110k-$135k/yr OnsiteFull Time
RDH Building Science
RDH Building Science: Building science, enclosure, and engineering consulting services.
5+ YOEBachelor's in engineering or related field, 5+ years building enclosure/building science experience, professional registration (PE or Architect) with stamping ability, project technical leadership and mentoring experience.
2mo
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Eng-Structures - Engineer
Los Angeles, California, United States
$90k-$110k/yr HybridFull Time
HOK
HOK: Global architecture, engineering, and planning design firm.
1+ YOEBachelor’s in engineering; MS preferred. Licensure (PE/SE) preferred. 1 year building engineering exp; 3 years preferred.
1mo
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Mechanical Engineer - Buildings
Riverside, California, United States
$89k-$127k/yr OnsiteFull Time
WSP
WSPToronto Stock Exchange: WSP: Provides engineering, design, and environmental consultancy services globally.
3+ YOEBachelor’s degree in mechanical engineering; 3–5 years building systems design; HVAC knowledge; AutoCAD/Revit experience; codes and standards familiarity.
AutoCAD, Revit
3mo
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Manufacturing Engineer
Redondo Beach or Cypress
$100k-$130k/yr OnsiteFull Time
Senra Systems
Senra Systems: Manufactures automated wire harnesses for aerospace and industrial systems.
3+ YOE3-5 years in manufacturing engineering; bachelor’s in engineering or related STEM; experience owning/working on end-to-end manufacturing builds.
3w
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Civil Engineer (Building & Safety)
Orange County or Santa Ana
$131k-$150k/yr OnsiteFull Time
County of Orange
County of Orange: Provides essential public services to Orange County residents.
3+ YOECalifornia registration as a Civil Engineer (PE) required; building plan check and construction inspection experience (ideally 3+ years); ICC Plan Examiner and CASp desirable; proficiency with California Building Codes, ADA, and office review software.
Microsoft Word, Microsoft Excel, Microsoft Office, Microsoft Teams, Adobe Acrobat Professional, Bluebeam, AutoCAD, Civil3D, ArcGIS, HEC-RAS, HEC-HMS, WMS, Inroads, Synchro/SimTraffic, TransCAD, WebEx, Zoom, Centracs, Crossroads, Geomedia, Retain Pro, SignCAD, Advanced Engineering Software (AES for Hydrology), Water Surface Pressure Gradient (WSPG)
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Mechanical Engineer
Irvine or Los Angeles
$93k-$132k/yr OnsiteFull Time
HDR
HDR: Global firm providing architecture, engineering, and environmental services.
6+ YOEBachelor's degree in Mechanical Engineering; minimum 6 years in mechanical and plumbing design for commercial or institutional buildings; PE license; experience with building systems; proficiency with MS Office and design software.
MS Office, Trane TRACE, Manufacturer selection software