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Senior Process Development Engineer Jobs in Los Angeles, CA

Sr. Process Engineer

Newbury Park, CA ยท On-site

$77K - $142K/yr

Senior Process Engineer (Photolithography) Shift: Day Shift (Mon-Fri) Position Summary ... working with development team on the new technologies to ensure resist coat, expose, develop ...

Senior Process Engineer

Torrance, CA ยท On-site

$108K - $140K/yr

The Role Valar Atomics is seeking an experienced Senior Process Engineer to lead the design, development, testing, and operation of helium systems supporting next-generation high-temperature gas ...

Senior Process Engineer

Torrance, CA ยท On-site

$108K - $140K/yr

The Role Valar Atomics is seeking an experienced Senior Process Engineer to lead the design, development, testing, and operation of helium systems supporting next-generation high-temperature gas ...

Senior Process Engineer

Irvine, CA ยท On-site

$85 - $120/hr

Job Overview The Senior Process Engineer leads process system design and technical definition for skid-mounted and modular process packages in an EPC execution environment. This role is responsible ...

Senior Process Engineer

Irvine, CA ยท On-site

$85 - $120/hr

Job Overview The Senior Process Engineer leads process system design and technical definition for skid-mounted and modular process packages in an EPC execution environment. This role is responsible ...

Senior Process Engineer

Garden Grove, CA ยท On-site

$105K - $137K/yr

We're seeking a Senior Process Engineer who's ready to be part of a company committed to formulating everyday success for every customer through innovative, reliable products used to adhere, seal ...

Senior Process Engineer

Garden Grove, CA ยท On-site

$105K - $137K/yr

We're seeking a Senior Process Engineer who's ready to be part of a company committed to formulating everyday success for every customer through innovative, reliable products used to adhere, seal ...

Showing results 41-60

Senior Process Development Engineer information

See Los Angeles, CA salary details

$78.7K

$127.1K

$179K

How much do senior process development engineer jobs pay per year?

As of Sep 6, 2026, the average yearly pay for senior process development engineer in Los Angeles, CA is $127,142.00, according to ZipRecruiter salary data. Most workers in this role earn between $109,200.00 and $141,200.00 per year, depending on experience, location, and employer.

What does a senior process development engineer do?

A Senior Process Development Engineer is responsible for designing, developing, and optimizing manufacturing processes to improve efficiency, quality, and cost-effectiveness. They often lead teams in scaling up processes from the laboratory to full production, troubleshoot technical issues, and implement new technologies or methods. Additionally, they collaborate with cross-functional teams, including R&D, quality assurance, and production, to ensure processes meet regulatory and safety standards. Their expertise helps companies maintain competitive advantages and meet production goals.

What are the key skills and qualifications needed to thrive as a senior process development engineer?

To thrive as a Senior Process Development Engineer, you need a strong background in chemical or mechanical engineering, process optimization, and project management, typically supported by a relevant engineering degree. Familiarity with CAD software, process simulation tools (such as Aspen Plus or MATLAB), and Six Sigma or Lean Manufacturing certifications is often required. Excellent problem-solving, leadership, and communication skills help you coordinate cross-functional teams and drive continuous improvement. These skills are crucial for developing efficient, scalable processes that meet quality standards and business goals.

What are some common challenges a senior process development engineer may face when scaling up a new process from the lab to full production?

Senior Process Development Engineers often encounter challenges such as maintaining product quality and consistency when transitioning from small-scale laboratory experiments to large-scale manufacturing. This process typically involves troubleshooting equipment limitations, optimizing process parameters, and ensuring compliance with safety and regulatory standards. Effective collaboration with cross-functional teams, such as R&D, manufacturing, and quality assurance, is crucial to address these challenges and achieve a smooth scale-up. Adaptability and problem-solving skills are essential to navigate unexpected issues that may arise during this transition.

What is the difference between Senior Process Development Engineer vs Process Engineer?

AspectSenior Process Development EngineerProcess Engineer
CredentialsBachelor's or Master's in Chemical, Mechanical, or Industrial Engineering; experience in process developmentBachelor's degree in Engineering or related field; entry to mid-level experience
Work EnvironmentResearch and development labs, manufacturing facilities, cross-functional teamsManufacturing plants, production lines, process optimization teams
Industry UsagePharmaceuticals, chemicals, biotech, manufacturingManufacturing, chemical processing, consumer goods

The main difference is that Senior Process Development Engineers focus on developing and optimizing new processes, often in R&D settings, while Process Engineers typically oversee existing manufacturing processes to improve efficiency and quality. Senior roles involve more strategic planning and innovation, whereas Process Engineers focus on day-to-day process operations.

What are popular job titles related to Senior Process Development Engineer jobs in Los Angeles, CA?

For Senior Process Development Engineer jobs in Los Angeles, CA, the most frequently searched job titles are:

What job categories do people searching Senior Process Development Engineer jobs in Los Angeles, CA look for?

The top searched job categories for Senior Process Development Engineer jobs in Los Angeles, CA are:

What cities near Los Angeles, CA are hiring for Senior Process Development Engineer jobs?

Cities near Los Angeles, CA with the most Senior Process Development Engineer job openings:

Infographic showing various Senior Process Development Engineer job openings in Los Angeles, CA as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 14% Part Time, and 2% Contract. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $130,504 per year, or $62.7 per hour.

Process Development Senior Associate

Amgen

Thousand Oaks, CA โ€ข On-site

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 27 days ago


Job description

Career CategoryOperationsJob DescriptionJoin Amgen's Mission of Serving Patients

At Amgen, if you feel like you're part of something bigger, it's because you are. Our shared mission-to serve patients living with serious illnesses-drives all that we do.

Since 1980, we've helped pioneer the world of biotech in our fight against the world's toughest diseases. With our focus on four therapeutic areas -Oncology, Inflammation, General Medicine, and Rare Disease- we reach millions of patients each year. Amgen is advancing a broad and deep pipeline of medicines to treat cancer, heart disease, inflammatory conditions, rare diseases, and obesity and obesity-related conditions. As a member of the Amgen team, you'll help make a lasting impact on the lives of patients as we research, manufacture, and deliver innovative medicines to help people live longer, fuller happier lives.

Our award-winning culture is collaborative, innovative, and science based. If you have a passion for challenges and the opportunities that lay within them, you'll thrive as part of the Amgen team. Join us and transform the lives of patients while transforming your career.

Process Development Senior Associate

What you will do

Let's do this. Let's change the world. In this vital role you will be responsible for late-stage drug product formulation and fill/finish process development for large molecule modalities (e.g. monoclonal antibodies, bispecific T-cell engagers (BiTEs) and fusion proteins). The Sr. Associate will work closely with a team of engineers and scientists responsible for the technical aspects of Amgen's drug product commercialization and lifecycle management.

  • Participate in the planning and design of formulation and process development studies by applying basic science/engineering skills and prior knowledge

  • Participate in the execution and documentation of laboratory studies with a high degree of accuracy (e.g. UF/DF, filtration, freeze-thaw, stability)

  • Evaluate product and process performance through analytical testing (e.g. U/HPLC, particle analysis, moisture content)

  • Build a wide range of data and analytics solutions, from available commercial dashboarding tools such as TIBCO Spotfire, MS Smartsheet

  • Perform data analysis using statistical analysis software (e.g. JMP, SAS, etc.)

  • Apply advanced digital tools to automate data structuring, analyze large and diverse datasets and build intuitive visualizations.

  • Author/review technical protocols and reports

  • Participate in team meetings by sharing study designs, results and technical challenges

What we expect of you

We are all different, yet we all use our unique contributions to serve patients. The professional we seek is a leader with these qualifications.

Basic Qualifications:

Master's degree
OR
Bachelor's degree and 2 years of Scientific experience
OR
Associate's degree and 4 years of Scientific experience
OR
High school diploma / GED and 6 years of Scientific experience

Preferred Qualifications:

  • Degree in Chemical Engineering, Biomedical Engineering, Biochemistry, Biotechnology, Pharmaceutics or related field

  • 1+ years of experience in pharmaceuticals/biotechnology that includes process characterization, formulation development, equipment design and implementation, technology transfers

  • Familiarity with pharmaceutical/biotechnology process development

  • Knowledge of Drug Product unit operations (i.e. ultrafiltration/diafiltration, filling, filtration, mixing, etc.) and experience with relevant analytical techniques (i.e. SEC, CEX, HIAC, MFI)

  • Understanding of physical/chemical stability of proteins and how process-related stresses impact molecule attributes and product quality

  • Proficiency in at least one statistical software package (e.g. SAS, JMP or Minitab)

  • Experience with programming (e.g. Python, R, MATLAB) and database languages (e.g. SQL), as well as data visualization tools (e.g. Tableau, Spotfire, D3js)

  • Ability to learn new techniques, perform multiple tasks simultaneously, keep accurate records, follow instructions, and align with company policies

  • Self-motivation, adaptability and a positive attitude

  • Critical thinking, problem solving and independent research skills

  • Good organizational skills with strong attention to detail

  • Excellent communication (oral and written)

What you can expect of us

As we work to develop treatments that take care of others, we also work to care for your professional and personal growth and well-being. From our competitive benefits to our collaborative culture, we'll support your journey every step of the way.

The expected annual salary range for this role in the U.S. (excluding Puerto Rico) is posted. Actual salary will vary based on several factors including but not limited to, relevant skills, experience, and qualifications.

In addition to the base salary, Amgen offers a Total Rewards Plan, based on eligibility, comprising of health and welfare plans for staff and eligible dependents, financial plans with opportunities to save towards retirement or other goals, work/life balance, and career development opportunities that may include:

  • A comprehensive employee benefits package, including a Retirement and Savings Plan with generous company contributions, group medical, dental and vision coverage, life and disability insurance, and flexible spending accounts

  • A discretionary annual bonus program, or for field sales representatives, a sales-based incentive plan

  • Stock-based long-term incentives

  • Award-winning time-off plans

  • Flexible work models where possible. Refer to the Work Location Type in the job posting to see if this applies.

Apply now and make a lasting impact with the Amgen team.careers.amgen.com

In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information.

Application deadline

Amgen does not have an application deadline for this position; we will continue accepting applications until we receive a sufficient number or select a candidate for the position.

Sponsorship

Sponsorship for this role is not guaranteed.

As an organization dedicated to improving the quality of life for people around the world, Amgen fosters an inclusive environment of diverse, ethical, committed and highly accomplished people who respect each other and live the Amgen values to continue advancing science to serve patients. Together, we compete in the fight against serious disease.

Amgen is an Equal Opportunity employer and will consider all qualified applicants for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability status, or any other basis protected by applicable law.

We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.

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Salary Range

80,044.50USD -108,295.50USD