Build Engineer Jobs in Ontario, CA
Jobot
$100000 - $150000
Los Angeles, CA
Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. 2. Collaborate closely with cross-functional teams to understand the needs and translate them into functional and efficient software solutions.
United Airlines
Los Angeles, CA
Our Technical Operations team is full of aircraft maintenance technicians, engineers, planners, ground equipment and facilities professionals, and supply chain teams that help make sure they’re well taken care of and ready to get our customers to their desired destinations. Key Responsibilities: Requires a thorough knowledge of general building maintenance with emphasis on electrical solving, including AC & DC circuits, high voltage (480), high amperage and some 400 cycle equipment.
NextGen Global Resources
Los Angeles, CA
We are seeking a Senior Optical Engineer with deep experience across both OSP (Outside Plant) and ISP (Inside Plant) to lead end-to-end fiber design and deployment—from metro routes to in-building connectivity and optical system turn-up. We provide around the clock availability, competitive employee benefits, and continuously check-in to make sure things are going smoothly.
Jobot
$150000 - $200000
Anaheim, CA
Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Employee development is a core priority, ensuring our clients are supported by skilled project managers who understand every aspect of a project’s technical needs, schedule, budget, and quality.
Jobot
$100000 - $170000
Rancho Santa Margarita, CA
Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. For almost 60 years, we have built our reputation as a trusted consultant for some of the most challenging and recognizable construction, and Civil & Geotechnical Engineering projects across Southern California because we do things a little differently!
Jobot
$120000 - $180000
Los Angeles, CA
Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Leading engineering efforts in creating and implementing methods and workflows for ML/GenAI model engineering, LLM advancements, and optimizing deployment frameworks.
Jobot
$95000 - $150000
Irwindale, CA
Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.
Jobot
$150000 - $200000
Los Angeles, CA
Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. 3. Proven experience with AI (OpenAI-Chat GPT 4/5), Anthropic, Fast API, Python, TypeScript/Node.js, OAuth2, AWS, admin automation.
Synchrony Financial
Costa Mesa, CA
The AVP, Reliability Engineer craves working in a hands-on system design and architecture environment, and leads by example to make sure time sensitive projects get done on time and to specifications. This AVP will support and maintain business and commercial applications within Synchrony, ensuring uptime and reliability as well as developing thoughtful solutions to anticipate bugs and maintain operational excellence.
Jobot
$95000 - $165000
Irwindale, CA
Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.
Jobot
$90000 - $120000
Tustin, CA
4+ years of experience in application engineering and proposal development for custom industrial water and wastewater treatment systems, including aeration, clarification, disinfection, media and membrane filtration (NF, RO, UF), water softening, ion exchange, and systems for raw water, boiler water, cooling water, oily water, process water, produced water, ultrapure water, and wastewater treatment. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.
Jobot
$110000 - $150000
Pasadena, CA
Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. For 60+ years, we’ve built a reputation for delivering precision-engineered components with minimal rejection rates, ensuring customer satisfaction and on-time delivery in a highly competitive aerospace market.
Jobot
$156000 - $220000
Los Angeles, CA
Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. The firm provides innovative solutions across diverse markets, supporting technically complex projects that require regulatory rigor, cost control, schedule discipline, and creative structural design.
Jobot
$156000 - $220000
Los Angeles, CA
Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. The firm provides innovative solutions across diverse markets, supporting technically complex projects that require regulatory rigor, cost control, schedule discipline, and creative structural design.
Jobot
$100000 - $130000
Irwindale, CA
Required Technical Skills & Experience: Minimum 5+ years of real product design experience, owning end-user or production hardware (experience focused primarily on jigs, fixtures, or shop tooling does not meet this requirement). Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.
Jobot
$150000 - $190000
Lake Forest, CA
Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Our client is a technology-driven organization focused on delivering intelligent hardware and software solutions that protect assets, improve operational visibility, and enhance public safety.
Jobot
$140000 - $165000
Irvine, CA
The ideal candidate will bring deep technical expertise in data engineering, machine learning, and cloud-native development to help accelerate our Oracle integrations and unlock intelligent automation across financial workflows. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.
Amazon.com Services LLC
Irvine, CA
Throughout the day, you'll enable teams to manage their own access by configuring automated provisioning, troubleshoot production issues like API rate limiting, and deploy infrastructure updates to critical systems like Jira using modern tools like EKS and ArgoCD, all while maintaining zero downtime. Lead design and delivery of workforce IAM automation, building systems that secure service credentials, provision team-based access, and eliminate manual identity management.
Elastic
Los Angeles, CA
By taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI. We are on the lookout for a Principal Software Engineer II to join our Elasticsearch - Distributed Systems team and focus on how Elasticsearch provides scale, performance, and resilience.
Blend
$97000 - $114000
Los Angeles, CA
ideal candidates have experience selling loan origination software, digital account opening, digital lending, mortgage focused solutions and have experience working with Top 50 Banks and or Credit Unions with a focus on retail banking. Account Strategy & Expansion (50%): Develop and execute account strategies to drive revenue growth, targeting 10-15%annual expansion (e.g., additional licenses, premium modules).Own and Plan Renewal Strategies designed to uplift PFL, drive revenue and encourage Blend usage.
Unity Software
Los Angeles, CA
While specific benefits vary, here are some of the ways we strive to take care of our eligible team members globally: Comprehensive health, life, and disability insurance | Commute subsidy | Employee stock ownership | Competitive retirement/pension plans | Generous vacation and personal days | Support for new parents through leave and family-care programs | Office food snacks | Mental Health and Wellbeing programs and support | Employee Resource Groups | Global Employee Assistance Program | Training and development programs | Volunteering and donation matching program. • Implement and extend key subsystems across the game engine stack, from low-level C++ engine integrations to high-level C# APIs across editor, build, and runtime code.
Jobot
$90000 - $130000
San Dimas, CA
Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. A minimum of 5 years' experience in low voltage design engineering, specifically with CCTV, video surveillance, fire alarm systems, and structured cabling systems.
Jobot
$153000 - $190000
Los Angeles, CA
Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. The firm provides innovative solutions across diverse markets, supporting technically complex projects that require regulatory rigor, cost control, schedule discipline, and creative structural design.
Jobot
$100000 - $150000
Anaheim, CA
Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. It has grown into one of the largest family‑operated security and fire‑protection providers in the country, serving a wide range of commercial, retail, government, corporate, and residential clients.
Jobot
$110000 - $140000
Lake Forest, CA
Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Our client is a technology-driven organization focused on delivering intelligent hardware and software solutions that protect assets, improve operational visibility, and enhance public safety.
B. Braun US Pharmaceutical Manufacturing LLC
$108400 - $118400
Irvine, CA
The targeted range for this role takes into account a range of factors that are considered when making compensation and hiring decisions; included but not limited to: skill sets; experience and training; licensure and certifications; and other business and organizational needs. Activities: Occasionally:Finger feeling, Handling, Hearing - ordinary, fine distinction, loud (hearing protection required), Push/pull, Reaching upward and downward.
B. Braun US Pharmaceutical Manufacturing LLC
$120300 - $130300
Irvine, CA
The targeted range for this role takes into account a range of factors that are considered when making compensation and hiring decisions; included but not limited to: skill sets; experience and training; licensure and certifications; and other business and organizational needs. Braun continuously exchanges knowledge with customers, partners and clinicians to address the critical issues of improving care and lowering costs.
AGSI, LLC
$40.86 - $45.67
Downey, CA
We are seeking an experienced Databricks consultant to accelerate this transition by working alongside our existing ETL engineering team, transferring hands-on skills, and helping us deliver our first production pipelines on the new platform. • Experience configuring BI tools (Power BI) to connect to Databricks SQL Warehouses, including DirectQuery, published datasets, and row-level security.
Jobot
$125000 - $160000
Los Angeles, CA
Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. You will be responsible for developing and maintaining our web applications, ensuring their performance, and integrating user-facing elements with server-side logic.
Jobot
$45 - $75
Irvine, CA
Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We streamline enterprise operations through decentralized storage, secure communications, and scalable computing—bridging web2 and web3 to drive global efficiency and innovation.
Jobot
$90000 - $120000
Tustin, CA
4+ years of experience in application engineering and proposal development for custom industrial water and wastewater treatment systems, including aeration, clarification, disinfection, media and membrane filtration (NF, RO, UF), water softening, ion exchange, and systems for raw water, boiler water, cooling water, oily water, process water, produced water, ultrapure water, and wastewater treatment. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.
Jobot
$120000 - $130000
Irvine, CA
Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Excellent presentation and communication skills, with the ability to explain complex technical concepts in a clear and concise manner.
Jobot
$200000 - $250000
Fullerton, CA
Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.
Spectraforce Technologies Inc
$97500 - $137500
Irvine, CA
The Senior Supplier Development Engineer role will reside in the Advanced Technology (AT) Supplier Development Engineering team to provide manufacturing engineering support in the design and development of implantable devices and delivery systems to treat cardiovascular disease. Responsible for defining supplier qualification requirements for OEM, Contract manufacturer (components and devices) and custom materials, including supplier validations and The Organization receiving inspection fixture design for Test method validation.
Axelon Services Corporation
Los Angeles, CA
The ideal candidate will have deep expertise in Python, hands-on experience in model training, document processing pipelines, and strong knowledge of vector databases and modern ML/GenAI frameworks. Train, evaluate, and fine-tune ML models; manage tagging and labeling workflows Implement embedding generation and vector search solutions Integrate ML models with Vector DBs and MongoDB.
HITT Contracting
Los Angeles, CA
Master required job-specific and technical skills in order to promote to an assistant superintendent or assistant project manager following the 12-month training program including, but not limited to, the ability to: Set up and maintain jobsite office and all jobsite records, including project directory, construction documents, subcontractor directory, daily reports, submittal logs, RFI logs, subcontractor correspondence, etc. Ability to learn sector- and project-specific software systems, including but not limited to: Microsoft Office 365 (Project, Excel, Word, Outlook, PowerPoint, etc.), ProCore, Adobe Suite, BlueBeam, and JD Edwards software suite .
Solugenix Corp
$75 - $80
Irvine, CA
After making a conditional offer and running a background check, if we are concerned about conviction that is directly related to the job, applicants will be given the chance to explain the circumstances surrounding the conviction, provide mitigating evidence, or challenge the accuracy of the background report. Our recent expansion, with new offices in the Dominican Republic, Jakarta, and the Philippines, underscores our growing global presence and ability to offer world-class technology solutions.
VSolvit LLC
$95000
Norco, CA
Founded in 2006, VSolvit (pronounced 'We Solve It') is a technology services provider that specializes in cybersecurity, cloud computing, geographic information systems (GIS), business intelligence (BI) systems, data warehousing, engineering services, and custom database and application development. Some of these include, but are not limited to, adhering to normal working hours, meeting deadlines, following company policies as outlined by the Employee Handbook, communicating regularly with assigned supervisor(s), staying focused on the assigned tasks, and completing other tasks as assigned.
SynergisticIT
$78000 - $133000
Fullerton, CA
Currently, We are looking for entry-level software programmers, Java Full stack developers, Python/Java developers, Data analysts/Data Engineers/ Data Scientists, Machine Learning engineers for full time positions with clients. Since 2010, we’ve helped thousands of candidates land full-time jobs at tech leaders like Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Intel, Paypal, JPMC, Wayfair, BOA, CITI and hundreds more with Job offers of $95k to $154k.
US Tech Solutions, Inc.
$120000 - $140000
Irvine, CA
This role requires hands-on experience with AWS compute, networking, storage, container platforms (EKS), and infrastructure-as-code using Terraform, along with strong troubleshooting and collaboration skills to work with application, database, and middleware teams during migration and deployment activities. Job Description: We are seeking a Senior AWS Cloud Engineer with strong expertise in AWS infrastructure, cloud migrations, and automation to support large-scale enterprise workloads.
Solugenix Corp
$70 - $80
Irvine, CA
After making a conditional offer and running a background check, if we are concerned about conviction that is directly related to the job, applicants will be given the chance to explain the circumstances surrounding the conviction, provide mitigating evidence, or challenge the accuracy of the background report. This role will be responsible for ensuring the reliability, scalability, and performance of critical systems and applications, while also supporting automation, monitoring, and cloud-based infrastructure initiatives.
Jobot
$180000 - $300000
Los Angeles, CA
Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Backed by strong technical leadership and a mission-driven culture, the organization combines first-principles engineering with rapid iteration to bring high-impact aerospace technologies from concept to flight.
Sapsol Technologies Inc
$50 - $55
Brea, CA
Manage source control systems (Git, SVN) and branching strategies for multi-team development. Develop and maintain CI/CD pipelines using tools like Jenkins, GitLab CI, or Azure DevOps.
Freeform
$90000 - $200000
Los Angeles, CA
Bachelor's degree in Optics/Optical Engineering, Mechanical Engineering, or Physics, and 2 years of hands-on professional experience; or a Master's degree in one of these disciplines and at least one hands-on opto-mechanical internship. As a growing company, the salary range is intentionally wide as we determine the most appropriate package for each individual taking into consideration years of experience, educational background, and unique skills and abilities as demonstrated throughout the interview process.
Southland Industries Inc.
Garden Grove, CA
Supporting departmental alignments through aligning staff talent and skills with division needs, meaning verifying BIM/VDC, Fire Protection, Detailing, Engineering are all supporting current field needs and division direction. Preparing complex preliminary redline design layouts for estimating, performs more complex calculations for a project, such as heating/cooling loads, equipment selection and sizing, friction loss calculations, etc.
Michael Page
$150000 - $200000
Downey, CA
The OSHPD Senior Superintendent will oversee all aspects of ground-up construction projects, ensuring compliance with OSHPD regulations and delivering projects on time and within budget. This role is based in Downey, Los Angeles, and requires a strong background in managing complex construction projects within the business services industry.
CBRE
$40 - $44
Santa Ana, CA
Operates, maintains, monitors, and performs preventive, predictive, and corrective maintenance on building equipment, which may include: mechanical/HVAC/plumbing systems, electrical/cabling, fire detection and suppression, life safety, lighting, temperature control systems, building management systems, and digital systems. Irvine - California - United States of America, Lake Forest - California - United States of America, Santa Ana - California - United States of America, Tustin - California - United States of America.
Jones Lang LaSalle Incorporated
Los Angeles, CA
The CE also executes equipment inspection and monitoring programs; defines and implements maintenance best practices to improve overall mechanical equipment uptime; and continuously evaluates current maintenance, operations and reliability methods and implements changes to enhance effectiveness at increasing value-maximizing performance. Specific duties include but are not limited to: demonstrating the proper use and care of tools and instruments, giving hands on instruction in basic maintenance, safety and troubleshooting procedures, recommending relevant outside engineering courses for enrollment and instilling an overall level of professionalism in manner and appearance.
Rivian
$107800 - $134800
Irvine, California
Rivian
$107800 - $134800
Irvine, California