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Senior Chemical Engineer Jobs in Riverside, CA (NOW HIRING)

Pwc

Data Engineer - Senior Associate

Irvine, CA · On-site

$77K - $202K/yr

As a Senior Associate, you will build meaningful client connections and learn how to manage and ... Chemical Engineering, Industrial Engineering, Mathematics, Statistics, Mathematical Statistics ...

Skyworks

Sr. Packaging Engineer

Irvine, CA · On-site

$91K - $177K/yr

Sr. Packaging Engineer Posting Start Date: 7/27/26 Job Location(s): Irvine If you are looking for a ... Minimum a Bachelor's Degree qualification in Material Science, Mechanical Engineering, Chemical ...

Pwc

Data Engineer - Senior Associate

Irvine, CA · On-site

$77K - $202K/yr

Industry/Sector Not Applicable Specialism Data, Analytics & AI Management Level Senior Associate ... Chemical Engineering, Industrial Engineering, Mathematics, Statistics, or Mathematical Statistics ...

Rivian

Sr. Battery Cell Modeling Engineer

Tustin, CA · On-site

$115K - $158K/yr

In this Sr-level position, you will be responsible for creating validated P2D models for ... S. or PhD in Applied Mathematics, Physics, Mechanical Engineering, or Chemical Engineering. * 5+ ...

Rivian

Sr. Corrosion Engineer

Irvine, CA · On-site

$121.50 - $151.90/hr

Role Summary We are seeking a skilled and detail‑oriented Sr. Corrosion Engineer to join our team ... Chemical Engineering, or a related field. * 5+ years of proven experience in failure analysis ...

Rivian

Sr. Corrosion Engineer

Irvine, CA · On-site

$121K - $151K/yr

Role Summary We are seeking a skilled and detail-oriented Sr. Corrosion Engineer to join our team ... Chemical Engineering, or a related field. * 5+ years of proven experience in failure analysis ...

Rivian

Sr. Corrosion Engineer

Irvine, CA · On-site

$121K - $151K/yr

Role Summary We are seeking a skilled and detail-oriented Sr. Corrosion Engineer to join our team ... Chemical Engineering, or a related field. * 5+ years of proven experience in failure analysis ...

Rivian

Sr. Corrosion Engineer

Irvine, CA · On-site

$121K - $151K/yr

Role Summary We are seeking a skilled and detail-oriented Sr. Corrosion Engineer to join our team ... Chemical Engineering, or a related field. * 5+ years of proven experience in failure analysis ...

Skyworks

Sr. Packaging Engineer

Irvine, CA · On-site

$91K - $177K/yr

Minimum a Bachelor's Degree qualification in Material Science, Mechanical Engineering, Chemical Engineering, Electrical Engineering and other related specialization. * Position requires minimum 5 ...

CDM Smith

Senior Automation and Controls Engineer

Irvine, CA · Hybrid

$111K - $145K/yr

CDM Smith is seeking a Senior Automation and Controls Engineer to join a great team of motivated ... Qualifications Bachelor's degree in Electrical, Chemical or Mechanical Engineering, or in ...

TAE Life Sciences

Manufacturing Engineer

Irvine, CA · On-site

$110K - $140K/yr

Bachelor's degree in manufacturing, Materials, Chemical Engineering, or a related field required ... Sr.). The compensation range for these roles are $110,000 - $140,000 annual salary. We are a ...

TAE

Manufacturing Engineer

Irvine, CA · On-site

$110K - $140K/yr

Bachelor's degree in manufacturing, Materials, Chemical Engineering, or a related field required ... Sr.). The compensation range for these roles are $110,000 - $140,000 annual salary. We are a ...

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$96.5K

$141K

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How much do senior chemical engineer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for senior chemical engineer in Riverside, CA is $141,016.00, according to ZipRecruiter salary data. Most workers in this role earn between $130,400.00 and $154,900.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the senior chemical engineer position?

To thrive as a Senior Chemical Engineer, you need deep expertise in chemical process design, optimization, and problem-solving, typically supported by a bachelor's or master's degree in chemical engineering and substantial industry experience. Familiarity with process simulation software (such as Aspen Plus or HYSYS), quality standards, and relevant safety certifications (like OSHA) is highly valued. Strong leadership, communication, and project management skills help you effectively guide teams and collaborate with multidisciplinary stakeholders. These abilities are crucial for delivering innovative solutions, ensuring process safety, and driving successful project outcomes.

What is a senior chemical engineer?

A Senior Chemical Engineer is responsible for designing, developing, and optimizing chemical processes in industries such as pharmaceuticals, energy, and manufacturing. They lead projects, troubleshoot technical issues, and ensure compliance with safety and environmental regulations. Additionally, they mentor junior engineers and collaborate with cross-functional teams to improve efficiency and product quality. Their role often involves research, process simulation, and implementation of innovative engineering solutions.

What are some common challenges faced by senior chemical engineers in their daily work?

Senior Chemical Engineers often encounter challenges such as managing complex projects with tight deadlines, ensuring safety and environmental compliance, and troubleshooting unexpected process issues. They are also responsible for mentoring junior engineers and coordinating with cross-functional teams, which requires excellent organizational and interpersonal skills. Adapting to evolving technologies and regulatory requirements is another key aspect of the role. Despite these challenges, the work is highly rewarding, offering the chance to make a significant impact on process efficiency, product quality, and overall plant operations.

What are the most commonly searched types of Chemical Engineer jobs in Riverside, CA? The most popular types of Chemical Engineer jobs in Riverside, CA are:
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Senior Chemical Engineer jobs near you
Infographic showing various Senior Chemical Engineer job openings in Riverside, CA as of August 2026, with employment types broken down into 88% Full Time, 5% Part Time, and 7% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $141,016 per year, or $67.8 per hour.

Sr Manufacturing Engineer - Metals

PCX Aerosystems

Santa Ana, CA • On-site

$11K - $137K/yr

Full-time

Re-posted 18 days ago

Job description

About the Organization
Applied Aerospace & Defense (Applied) is a premier provider of advanced design, engineering, and vertically integrated manufacturing solutions for leading and next-generation space and defense technology companies. Applied builds complex hardware for extreme operating environments and is focused on three core markets: Space and Launch Systems, Defense Aviation and Airborne Systems, and C5ISR and Precision Strike Systems. With decades of space and defense manufacturing heritage, Applied combines deep material science and IP-enabled process expertise with the ability to enable rapid prototyping, enhance new product development, and responsively scale production. Across its nationwide infrastructure of advanced manufacturing facilities, Applied continuously supports a balanced mix of next-generation technology and platform development, large scale production programs, and aftermarket sustainment for enduring platforms.
EOE Statement
Applied Aerospace and Defense is an equal opportunity employer.
Description
The Sr Manufacturing Engineer is responsible for the technical development, oversight and improvement of manufacturing processes within the area of responsibility. This individual will lead process optimization, technical problem-solving, and cross-functional manufacturing initiatives. This role is accountable for achieving senior-level competence Plans and presents engineering program and product design reviews for compliance with engineering principles, company standards, customer contract requirements, and related specifications. Develops and requests design and specification change releases. Assesses and communicates impact of engineering initiatives to functional groups. The ideal candidate demonstrates advanced technical depth, measurable impact on production performance, and the ability to mentor mid-level and entry-level engineers while partnering with cross-functional stakeholders. This role is classified as Exempt for FLSA purposes and reports to the Engineering Manager.
Pay Range: $110,00.00 to $137,000.00 per year. Final compensation will be based on experience and qualifications.
Essential Responsibilities
  • Develop, release, and maintain detailed technical work instructions for the manufacture and repair of aerospace metallic structures and assemblies, ensuring full compliance with customer(s) engineering definition and regulatory requirements.
  • Partner with CNC Programming group to develop and implement manufacturing plan for complex metallic machined components/assemblies.
  • Provide advanced technical support to Quality and Operations teams to achieve site-level Safety, Cost, Quality, and Delivery (SCQD) objectives; act as a primary escalation point for complex manufacturing issues.
  • Partner with Purchasing and Sales during the quoting process to define manufacturing approach, assess technical risk, establish labor standards, and ensure cost competitiveness.
  • Establish and validate operational standard hours using time studies and process analysis; drive accuracy in routing and capacity planning assumptions.
  • Review engineering drawings, specifications, and model-based definitions to ensure manufacturability; translate design requirements into controlled shop-floor documentation.
  • Train and mentor operators and junior engineers on manufacturing methods, process controls, and quality standards; elevate overall technical capability of the team.
  • Lead productivity and cost-reduction initiatives through Lean principles, waste elimination, and process optimization; quantify and report measurable performance improvements.
  • Develop, validate, and industrialize manufacturing processes for new product introduction (NPI), ensuring processes meet defined capability, repeatability, and quality targets prior to production release.
  • Evaluate nonconforming components and determine repair feasibility; develop and validate repair schemes in coordination with Engineering and Quality functions

The individual is required to be a supportive member of Environmental Safety & Health (ESH) and Quality System policies to provide a safe work place and eliminate conditions and behaviors which may cause work related illnesses and/or injuries while delivering quality product and services on time.
Position Requirements
Bachelor of Science in Mechanical Engineering, Manufacturing Engineering, Chemical Engineering, Aerospace Engineering or relevant technical discipline, or HS Diploma/GED w/equivalent composite/aerospace manufacturing/repair experience. 5+ years of technical experience with composites and/or aerospace components production or repair.
Desired Characteristics
  • Demonstrated experience creating, structuring, and maintaining complex multi-level Bills of Material (BOMs) for aerospace assemblies, ensuring configuration control and production readiness.
  • Proven experience in the developing and implementing machining strategies of large-scale metallic aerospace structures, including fixturing for both Milling and Turning.
  • Hands-on experience machining large metallic aerospace components, including process planning, tooling strategy, and dimensional validation.
  • Strong proficiency in engineering drawing interpretation, including advanced Geometric Dimensioning and Tolerancing (GD&T) application and tolerance analysis.
  • Working knowledge of CAD systems such as CATIA, SolidWorks, NX; ability to interrogate models to support manufacturability and tooling design decisions.
  • Experience designing and validating manufacturing tooling for, including production fixtures, machining/holding fixtures and assembly aids.
  • Demonstrated change management capability, including leading engineering change implementation across cross-functional teams; ability to manage risk, stakeholder alignment, and execution discipline.
  • Strategic thinker capable of translating high-level engineering change initiatives into structured, tactical execution plans; analytical, data-driven, and results-oriented.
  • Strong background in continuous improvement methodologies including Six Sigma, Lean Manufacturing, and ACE; proven record of measurable operational improvements.
  • Excellent written and verbal communication skills with the ability to influence across organizational levels; demonstrated ability to build engagement and sustain a culture of operational excellence
  • Strong familiarity with Microsoft Office products (Word, Excel, PowerPoint, etc.) required.

Shift
First
Full-Time/Part-Time
Full-Time
Location
Applied Aerospace & Defense, Santa Ana
Category
Engineering
Req Number
ENG-26-00001
Position
Sr Manufacturing Engineer - Metals
Close Date
Post Internal Days
0
Number of Openings
1
Exempt/Non-Exempt
Exempt
Hiring Manager(s)
Jacqueline Cadena
This position is currently accepting applications.

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