Chemical Engineer Jobs in Los Angeles, CA
L3Harris Technologies
$73000 - $136000
Canoga Park, CA
Read and interpret information from planning documents, drawings, tool orders, blueprints, sketches, specifications, engineering orders and quality assurance manuals to determine the methods and sequence of operations necessary to completely fabricate and machine all types and sizes of rocket engine components. Working under the direction of more senior Manufacturing Engineering staff, and with guidance from Design Engineering, Quality Engineering and Environmental Health and Safety representatives assist in the preparation and maintenance of detailed safe process instructions by following established manufacturing and SH&E procedures.
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.
PEAK Technical Staffing
$89.65 - $103.44
Anaheim, CA
This role is ideal for an early-career environmental or engineering professional who wants hands-on experience managing regulated waste compliance programs in California while working cross-functionally with operations, construction, and regulatory agencies. We are seeking an Engineer I – Environmental Compliance to support hazardous and nonhazardous waste programs across a large, multi-site entertainment and hospitality environment.
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
$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
$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.
TalentPro Consulting
$20 - $25
Manhattan Beach, CA
Perform preventive and corrective maintenance on a broad range of front-end and back-end semiconductor equipment (e.g., steppers, evaporators, sputters, implanters, etchers, coaters/developers, and dicing saws). • Partner with process engineers, researchers, and tool owners to rapidly diagnose and resolve equipment problems in a dynamic Production/R&D setting.
B. Braun US Pharmaceutical Manufacturing LLC
Irvine, CA
Frequently:Finger feeling, Hearing - ordinary, fine distinction, loud (hearing protection required), Push/pull, Reaching upward and downward, Seeing - depth perception, color vision, field of vision/peripheral, Standing, Talking - ordinary, loud/quick, Walking. 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.
B. Braun US Pharmaceutical Manufacturing LLC
Irvine, CA
Frequently:Finger feeling, Hearing - ordinary, fine distinction, loud (hearing protection required), Push/pull, Reaching upward and downward, Seeing - depth perception, color vision, field of vision/peripheral, Standing, Talking - ordinary, loud/quick, Walking. 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.
B. Braun US Pharmaceutical Manufacturing LLC
Irvine, CA
Frequently:Finger feeling, Hearing - ordinary, fine distinction, loud (hearing protection required), Push/pull, Reaching upward and downward, Seeing - depth perception, color vision, field of vision/peripheral, Standing, Talking - ordinary, loud/quick, Walking. 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.
B. Braun US Pharmaceutical Manufacturing LLC
Irvine, CA
Frequently:Finger feeling, Hearing - ordinary, fine distinction, loud (hearing protection required), Push/pull, Reaching upward and downward, Seeing - depth perception, color vision, field of vision/peripheral, Standing, Talking - ordinary, loud/quick, Walking. 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.
B. Braun US Pharmaceutical Manufacturing LLC
Irvine, CA
Frequently:Finger feeling, Hearing - ordinary, fine distinction, loud (hearing protection required), Push/pull, Reaching upward and downward, Seeing - depth perception, color vision, field of vision/peripheral, Standing, Talking - ordinary, loud/quick, Walking. 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.
B. Braun US Pharmaceutical Manufacturing LLC
Irvine, CA
Frequently:Finger feeling, Hearing - ordinary, fine distinction, loud (hearing protection required), Push/pull, Reaching upward and downward, Seeing - depth perception, color vision, field of vision/peripheral, Standing, Talking - ordinary, loud/quick, Walking. 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.
B. Braun US Pharmaceutical Manufacturing LLC
Irvine, CA
Frequently:Finger feeling, Hearing - ordinary, fine distinction, loud (hearing protection required), Push/pull, Reaching upward and downward, Seeing - depth perception, color vision, field of vision/peripheral, Standing, Talking - ordinary, loud/quick, Walking. 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.
B. Braun US Pharmaceutical Manufacturing LLC
Irvine, CA
Frequently:Finger feeling, Hearing - ordinary, fine distinction, loud (hearing protection required), Push/pull, Reaching upward and downward, Seeing - depth perception, color vision, field of vision/peripheral, Standing, Talking - ordinary, loud/quick, Walking. 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.
B. Braun US Pharmaceutical Manufacturing LLC
Irvine, CA
Frequently:Finger feeling, Hearing - ordinary, fine distinction, loud (hearing protection required), Push/pull, Reaching upward and downward, Seeing - depth perception, color vision, field of vision/peripheral, Standing, Talking - ordinary, loud/quick, Walking. 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.
B. Braun US Pharmaceutical Manufacturing LLC
Irvine, CA
Frequently:Finger feeling, Hearing - ordinary, fine distinction, loud (hearing protection required), Push/pull, Reaching upward and downward, Seeing - depth perception, color vision, field of vision/peripheral, Standing, Talking - ordinary, loud/quick, Walking. 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.
A-Line Staffing Solutions LLC
$33 - $41
Brea, CA
Gather, maintain, format, compile, and manipulate technical data such as laboratory or material test results and engineering design changes. If you think this Mechanical Engineering Technician position is a good fit for you, please reach out to me — feel free to call, e-mail, or apply to this posting.
A-Line Staffing Solutions LLC
$25 - $32
Brea, CA
Gather, maintain, format, compile, and manipulate technical data such as laboratory or material test results and engineering design changes. Produce engineering documents, reports, and drawings including flow charts, block diagrams, and schematics.
A-Line Staffing Solutions LLC
$33 - $41
Brea, CA
This role involves completing routine technical tasks, supporting engineers, and developing solutions to routine technical problems within a defined scope. Gather, maintain, format, compile, and manipulate technical data, including lab or material test results and engineering design changes.
A-Line Staffing Solutions LLC
$33 - $41
Brea, CA
This role involves completing routine technical tasks, supporting engineers, and developing solutions to routine technical problems within a defined scope. Gather, maintain, format, compile, and manipulate technical data, including lab or material test results and engineering design changes.
A-Line Staffing Solutions LLC
$33.5
Brea, CA
This individual will support routine technical tasks, contribute to problem-solving efforts, and assist engineers and project leaders with day-to-day lab and development activities. Duties & Responsibilities: Gather, maintain, format, and manipulate technical data (e.g., lab results, material tests, engineering design changes).
Marathon Petroleum Corporation
$90700 - $136100
Wilmington, CA
Duties may include the following: analyze refinery process flow data and compare to recommended optimum levels, this will help in identifying equipment failures which cause variances in capacity from the optimum levels; update information on gasoline blends and tank samples in preparation for an annual blender waiver audit; develop applications to better present process data for refinery operating decisions. Duties may include the following: perform process calculations for the Risk Management Plan, including taking physical surveys of refinery process units; work on various process engineering projects within a Wastewater Treatment Plant; participate in inspections and/or testing that is conducted by federal, state, or local officials.
Marathon Petroleum Corporation
Wilmington, CA
Past projects/duties include: analyze refinery process flow data and compare to recommended optimum levels, this will help in identifying equipment failures which cause variances in capacity from the optimum levels; update information on gasoline blends and tank samples in preparation for an annual blender waiver audit; develop applications to better present process data for refinery operating decisions. Past projects/duties include: perform process calculations for the Risk Management Plan, including taking physical surveys of refinery process units; work on various process engineering projects within a Wastewater Treatment Plant; participate in inspections and/or testing that is conducted by federal, state, or local officials.
SNF Holding Company
Long Beach, California
The process engineer will be expected to perform process engineering duties, including, but not limited to, maintaining/updating/creating P&IDs, process flow diagrams, interlocks, and control schemes; developing process design calculations to support process optimization, process hazard analysis, and capital projects; and supporting process optimization, process hazard analysis, and capital projects. Overview: SNF is a specialty chemical group whose products, water-soluble polymers, contribute to treating, recycling, preserving water, saving energy, and reducing carbon footprint.
Mote, Inc.
Los Angeles, CA
Reporting to the Director of Process Engineering, this role will also play a key part in developing, commissioning, and operating Mote’s Advanced Testing Center (ATC), where new process innovations and control strategies are validated at pilot scale. Mote is developing a first-of-a-kind technology for woody waste biomass that removes CO2 from the air and produces clean hydrogen to help the world meet climate goals, improve air quality, and reduce wildfires.
PEAK Technical Staffing
$80 - $103
Anaheim, CA
In this dynamic role, the Engineer I supports the program implementation for the nonhazardous and regulated waste programs for major resort properties and related locations. The role requires an advanced understanding of federal, state, and local solid waste regulatory frameworks and the ability to work effectively with internal partners and regulatory agencies.
Sanmina
$54567.26 - $66560
Costa Mesa, CA
Recognized as a technology leader, Sanmina Corporation provides end-to-end manufacturing solutions, delivering superior quality and support to Original Equipment Manufacturers (OEMs) primarily in the communications networks, defense and aerospace, industrial and semiconductor systems, medical, multimedia, computing and storage, automotive and clean technology sectors. The total rewards package also includes a variety of benefits, including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business and, depending on the role, may include eligibility for restricted stock unit awards and participation in a discretionary bonus program.
Sanmina
$54567.26 - $66560
Costa Mesa, CA
Recognized as a technology leader, Sanmina Corporation provides end-to-end manufacturing solutions, delivering superior quality and support to Original Equipment Manufacturers (OEMs) primarily in the communications networks, defense and aerospace, industrial and semiconductor systems, medical, multimedia, computing and storage, automotive and clean technology sectors. The total rewards package also includes a variety of benefits, including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business and, depending on the role, may include eligibility for restricted stock unit awards and participation in a discretionary bonus program.
The Metropolitan Water District of Southern California
Los Angeles, California
The Engineer is an experienced technical leader who coordinates multidisciplinary teams, supports the start-up and integration of new treatment systems, and leads the analysis, interpretation, and documentation of complex data to develop operational strategies and design criteria essential to the successful delivery of a future full-scale Advanced Water Treatment (AWT) facility. Education and Experience: Bachelor’s degree from an accredited college or university in a related field and six years of relevant experience, of which two years must have been at the Associate Engineer level; OR Master’s degree from an accredited college or university in a related field and four years of relevant experience, of which two years must have been at the Associate Engineer level.
AECOM
$160000 - $200000
Los Angeles, CA
US West **Buildings + Places** as a vast market spread and geography, providing opportunities across a wide range of project typologies, including Science & Technology, Advanced Manufacturing, Commercial, Aerospace, Higher Education, Industrial and Process, Transportation, Aviation, Sports and Federal market sectors across the western United States and beyond. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.
Impulse Space
$110000 - $170000
Redondo Beach, CA
To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. As a SpacecraftIntegration Engineer at Impulse, you will own all aspects of the spacecraft build from vehicle assembly through checkouts and launch site integration.
Carollo Engineers Inc.
$120000 - $160000
Costa Mesa, California
Capable of 480 VAC designs, detailed conduit routing, P&IDs, load studies, power distribution, lighting and process control, short circuit studies, single line diagrams, elementary diagrams, MCC layouts, electrical specifications, logic diagrams, control schematics, assist in field construction and start-up activities. Carollo’s benefits package includes paid time off and holidays, comprehensive health insurance coverage, pre-tax savings account options for healthcare, dependent care and commuter expenses, disability insurance and life insurance options for you and your dependents.
Carollo Engineers Inc.
$150000 - $200000
Los Angeles, California
As part of our team, you will work on: Projects related to municipal water and wastewater treatment plants, including but not limited to major treatment plant expansions, and critical water reuse projects that will create sustainable and resilient water supplies for the world. Preferred Qualifications: 15+ years of wastewater and reuse design experience in the field of environmental consulting engineering with an emphasis in hydraulics, physical, chemical, and biological treatment processes and treatment plant design for water, wastewater, and/or reuse.
Coast Personnel
Valencia, CALIFORNIA
Provide technical support and guidance to suppliers to help them understand root causes of quality failures and implement effective corrective and preventive measures. Generate and present supplier quality reports by compiling data on non-conformances, audit findings, and performance trends to support management reviews and strategic decision-making.
Impulse Space
$100000 - $135000
Redondo Beach, CA
Develop, optimize, and qualify weld processes and parameters for multiple welding processes including but not limited to: laser beam welding, friction stir welding, gas tungsten arc welding, orbital tube welding. As a Weld Engineer at Impulse you will help develop, qualify and optimize welding designs and processes with both laser beam, gas tungsten arc welding, friction stir welding, and orbital tube welding.
Impulse Space
$190000 - $225000
Redondo Beach, CA
Develop, optimize, and qualify weld processes and parameters for multiple welding processes including but not limited to: laser beam welding, friction stir welding, gas tungsten arc welding, orbital tube welding. As a Principal Weld Engineer at Impulse you will help develop, qualify and optimize welding designs and processes with both laser beam, gas tungsten arc welding, friction stir welding, and orbital tube welding.
Northrop Grumman
$124900 - $187300
Redondo Beach, CA
Bachelor's degree in a Science, Technology, Engineering, or Math (STEM) discipline (Chemical/Systems Engineering preferred) with a minimum of 9 years prior relevant experience in the space industry OR Master's degree in a Science, Technology, Engineering, or Math (STEM) discipline (Chemical/Systems Engineering preferred) with a minimum of 7 years prior relevant experience in the space industry. + Interface with interdisciplinary teams consisting of Responsible Design Engineers, Material and Process Engineers, Systems Engineers, Quality/Mission Assurance, Program Management, and program customers to execute the program Contamination Control approach.
Crane Aerospace & Electronics
$100999 - $117575.3
Burbank, CA
Knowledge: Practical applicationknowledgeof the theories of modern production principles and methods as applied to a high technology electronics design and manufacturing operation;Basic knowledge of material characteristics and processing, chemicals; Basic concepts ofelectrical systems, mechanical systems, fluids, and heat transfer. Beyond an associate’s base compensation, we reward and reinforce wellbeing with a compelling package of both cash and non-cash benefits, including comprehensive health, wellness incentives, assistance with retirement savings, paid time off, paid holidays, and tuition reimbursement — as well as performance-based bonus programs for certain positions.
Crane Aerospace & Electronics
$127216 - $149334
Burbank, CA
Knowledge: Practical application of the theories of modern production principles and methods as applied to a high technology design and manufacturing operation; Knowledge of material characteristics and processing, chemicals, basic concepts of electrical systems, mechanical systems, fluids, and heat transfer. Beyond an associate’s base compensation, we reward and reinforce wellbeing with a compelling package of both cash and non-cash benefits, including comprehensive health, wellness incentives, assistance with retirement savings, paid time off, paid holidays, and tuition reimbursement — as well as performance-based bonus programs for certain positions.
Nikkiso Cryogenic Industries
$85000 - $120000
Santa Ana, California
Capgemini
Irvine, CA
Capgemini Engineering is an integral part of the Capgemini Group, a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. The Integrated Circuit (IC) CAD Engineer – Analog Mixed-Signal Flow Automation position offers an exciting opportunity to work closely with IC design teams, providing critical support across PDK administration, layout design, verification flows, and automation scripting.
Capgemini
Irvine, CA
It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem. Capgemini Engineering is an integral part of the Capgemini Group, a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society.
Divergent
$116600 - $185130
Los Angeles, CA
Products created using DAPS are superior in performance, lower in cost, rapidly customizable to meet mission and customer-specific requirements, faster to market, and scalable on demand to high volume production. Holistic Compensation Package: Enjoy a world-class compensation package that includes a competitive salary, equity plan, and discretionary results-based incentive bonus opportunities, ensuring you're truly valued for your contributions.
CSI Electrical Contractors
$113500 - $137500
Santa Fe Springs, California
The Design Engineer III performs advanced calculations, guides junior engineers, reviews deliverables for quality and constructability, and ensures designs meet contractual scope, code compliance, budget, and schedule requirements. About the Role: The Design Engineer III is an experienced technical contributor responsible for independently executing complex C&I renewable energy designs, including solar, BESS, hybrid/off‑grid systems, and LV/MV power distribution.
CSI Electrical Contractors
$75000 - $90000
Santa Fe Springs, California
Various voluntary plans are available, including short- and long-term disability, supplemental vision, accident, hospital and critical illness, and additional voluntary life insurance plans for employees and dependents. Our services include electrical construction, technology solutions, and alternative energy where CSI Electric is regarded as a premier provider of energy development, installation, and maintenance.
Robinson Pharma
$24 - $26
Santa Ana, CA
Communication Skills (Oral/Written) - able to speak clearly and accurately in order to translate essential details of complex process information into clear and concise documents/presentations. Coordinates regular meetings for individuals from different departments pertaining to projects, and schedule project follow up meetings as needed.
Design West Technologies, Inc.
Tustin, CA
The successful candidate will be responsible for providing quality interface and expertise within the business unit, establish and maintain quality management systems (ISO-9001 and AS9100D), which include the ongoing improvement and sustainment of current business operations, including manufacturing support, inspection and test, supplier monitoring, and customer support that ensures customer satisfaction through quality. Vertically integrated from R&D to final assembly and testing, we offer a unique combination of electrical, chemical, and mechanical product development for weapons and CBRN systems with CNC machining, injection molding, robotic welding, assembly, design, testing, and engineering capabilities.
ITT Inc. - English US
$20.14 - $29.68
Valencia, California
As a Manufacturing & Test Engineer Intern, you’ll gain hands-on experience with cutting-edge technologies and real-world projects that contribute to the innovation of fluid motion control and environmental control system solutions used in aerospace applications. About ITT: ITT is a leading manufacturer of critical components for harsh environments that serves fast-growing end markets in flow, aerospace and defense, energy and transportation.