678 build engineer jobs at 300 companies in Fontana, CA

3mo
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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
1w
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Senior Build Reliability Engineer, Vehicle
Long Beach, California, United States
$122k-$182k/yr OnsiteFull Time
Relativity Space
Relativity Space: Designing and manufacturing 3D-printed rockets and launch vehicles.
5+ YOEBachelor's in Engineering/STEM,5+ years as a quality engineer in manufacturing,aerospace manufacturing knowledge,PLM/MES/ERP/QMS familiarity,GD&T proficiency,strong problem-solving and communication.
PLM, MES, ERP, QMS, Geometric Dimensioning and Tolerancing (GD&T)
1mo
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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
1mo
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Senior / Staff Build Reliability Engineer (Avionics)
Long Beach, California, United States
$138k-$230k/yr OnsiteFull Time
Vast
Vast: Develops and operates commercial artificial-gravity space stations.
12+ YOEBachelor's in engineering or equivalent, 12+ years in quality/manufacturing/reliability in aerospace or high-reliability hardware, leadership of cross-functional initiatives, strong communication and technical leadership.
RCA, FMEA, SPC
2mo
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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.
1mo
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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
1mo
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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
2w
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Software Engineer, Developer Infrastructure - Build Systems
New York City or Los Angeles or Austin or Seattle
$130k-$230k/yr OnsiteFull Time
Nominal
Nominal: Software platform for testing and operating complex hardware systems.
4+ YOE4+ years building and maintaining build systems, experience with Bazel and large monorepos, improving CI/CD performance and release reliability, strong engineering judgment.
Bazel, Datadog, Grafana, OpenTelemetry, Kubernetes
5d
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GA Build Technician (Contract)
Garden Grove, California, United States
OnsiteContract
Harbinger
Harbinger: Produces electric chassis platforms for medium-duty commercial transport vehicles.
High school diploma or equivalent, chassis or related assembly experience, ability to read engineering drawings, use hand and power tools, troubleshoot mechanical issues, lift heavy components, and stand for extended periods.
hand tools, power tools, precision measuring instruments
2mo
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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
2mo
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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
1mo
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Water Design-Build Project Manager
Tampa or Orlando or Atlanta or Los Angeles or North Charleston
$130k-$190k/yr HybridFull Time
AECOM
AECOMNYSE: ACM: Global infrastructure consulting firm providing design and engineering services.
8+ YOEBachelor's in engineering or construction management and 8+ years delivering water/wastewater design-build projects; valid driver’s license; PE and DBIA certification preferred; strong commercial and technical skills.
1mo
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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
1mo
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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
4w
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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.
3mo
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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.
2mo
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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
2mo
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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
14h
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Structural Engineer - Buildings (New Grad)
Los Angeles, California, United States
$96k-$106k/yr OnsiteFull Time
General Matter
General Matter: Produces enriched uranium and nuclear fuel for power generation.
Master’s degree in structural or civil engineering with structural emphasis; knowledge of structural analysis, steel and concrete design, BIM, building codes, and engineering software. Internship preferred.
BIM, Revit, AutoCAD, RISA-3D, SAP2000, ETABS, RAM Structural System, Dynamo, Grasshopper, Python, C#, FEA, IBC, ASCE 7, ASCE 43, AISC 360, ACI 318
2w
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Building Systems Engineer
Los Angeles, California, United States
$140k-$160k/yr HybridFull Time
DataBank
DataBank: Provides enterprise-class data centers and managed cloud services.
5+ YOEBachelor's preferred,5+ years building systems engineering experience with BMS/EPMS,experience with Tridium/Distech/Automated Logic,knowledge of HVAC/electrical systems and relevant certifications.
Tridium, Distech, Automated Logic