2

Part Time Process Engineer Jobs (NOW HIRING)

Other options may exist including part time, fixed-term, and casual (as needed employment types ... Perform process engineering calculations such as mass and energy balances, heat transfer, fluid ...

Manufacturing Process Engineer

Kansas City, KS · On-site

$107.80K - $141.54K/yr

Manufacturing Process Engineers play a critical role in how products are produced safely ... Part-time employees may have access to benefits on a pro-rated basis. See KellanovaTotalHealth.com ...

Senior Process Engineer, Water

Walnut Creek, CA · On-site

$115.20K - $148.90K/yr

Your Opportunity Stantec's Water practice is seeking a highly motivated Senior Process Engineer to ... Regular full-time and part-time employees (working at least 20 hours per week) have access to ...

Process Engineer (F/M/X)

Green River, WY · On-site

$90K - $125K/yr

As a Process Engineer, you will ensure continuous operation and efficient production by ... work part-time or hybrid work arrangements (depending on the type of job), employee assistance ...

Our engineering and process teams are always growing with opportunities for advancement in your ... Part-time employees may have access to benefits on a pro-rated basis. See KellanovaTotalHealth.com ...

Associate Process Engineer

Jackson, TN · On-site

$82.90K - $103.60K/yr

Our engineering and process teams are always growing with opportunities for advancement in your ... Part-time employees may have access to benefits on a pro-rated basis. See KellanovaTotalHealth.com ...

Sr. Engineer, Dry Etch Process

Boise, ID · On-site

$99K - $128K/yr

Coordinate and execute process, equipment and material evaluation / optimization initiatives and ... May telecommute part-time. Employer will accept a Bachelor's degree in Chemical Engineering ...

Senior Process Design Engineer

Los Angeles, CA · On-site

$112.10K - $144.90K/yr

As a Senior Process Design Engineer specializing in water and wastewater projects, you will play a ... Arcadis offers benefits for full time and part time positions. These benefits include medical ...

next page

Showing results 1-20

Part Time Process Engineer information

See salary details

$49.5K

$92K

$142.5K

How much do part time process engineer jobs pay per year?

As of May 30, 2026, the average yearly pay for part time process engineer in the United States is $92,018.00, according to ZipRecruiter salary data. Most workers in this role earn between $74,500.00 and $103,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Part Time Process Engineer, and why are they important?

To thrive as a Part Time Process Engineer, you need a solid background in engineering principles, process optimization, and a relevant degree in chemical, mechanical, or industrial engineering. Familiarity with tools like AutoCAD, process simulation software, and Six Sigma or Lean certifications is typically required. Strong problem-solving, communication, and time-management skills help you efficiently address process challenges and work effectively with cross-functional teams. These capabilities are crucial for driving process improvements, ensuring operational efficiency, and delivering value within limited working hours.

How does working part-time as a Process Engineer impact project involvement and collaboration with full-time team members?

As a part-time Process Engineer, you'll often focus on specific tasks or projects where your expertise is most needed, which means clear communication and proactive collaboration with full-time colleagues is essential. You may be assigned to particular phases of a project or work on process optimization tasks with set deliverables, while full-time engineers manage day-to-day operations or longer-term initiatives. Regular check-ins, detailed documentation, and effective use of collaboration tools help ensure alignment and project continuity. This structure provides flexibility while still enabling meaningful contributions and professional development within multidisciplinary teams.

What are part time process engineers?

Part time process engineers are professionals who work reduced or flexible hours—rather than a traditional full-time schedule—to analyze, design, and optimize industrial processes within manufacturing or production environments. Their responsibilities may include improving efficiency, ensuring quality control, troubleshooting process issues, and implementing new technologies, all while working fewer hours per week. This role is ideal for those seeking work-life balance or who have other commitments, while still applying their engineering expertise to contribute significantly to organizational goals.

What jobs make $3,000 a month without a degree?

A part-time process engineer typically requires specialized training or certifications, making it unlikely to earn $3,000 monthly without relevant education. However, some entry-level or freelance roles such as administrative assistants, sales representatives, or skilled trades like electricians can reach that income level with experience and effort. Many of these jobs emphasize skills, certifications, or on-the-job training over formal degrees.

What is the difference between Part Time Process Engineer vs Full Time Process Engineer?

AspectPart Time Process EngineerFull Time Process Engineer
Work HoursLess than 40 hours/weekTypically 40 hours/week or more
ResponsibilitiesAssists in process optimization, limited project scopeLeads process improvements, manages projects
CredentialsRelevant engineering degree, certifications optionalSame as part time, often with more experience
Work EnvironmentOften part-time roles in manufacturing or industrial settingsFull-time roles in similar environments

The main difference between a Part Time Process Engineer and a Full Time Process Engineer lies in work hours and scope of responsibilities. Part time roles typically involve fewer hours and limited project involvement, while full-time positions require a greater commitment and leadership in process improvements. Both roles generally require similar educational backgrounds and certifications, but the full-time role often demands more experience and responsibility.

More about Part Time Process Engineer jobs
What cities are hiring for Part Time Process Engineer jobs? Cities with the most Part Time Process Engineer job openings:
What are the most commonly searched types of Process Engineer jobs? The most popular types of Process Engineer jobs are:
What states have the most Part Time Process Engineer jobs? States with the most job openings for Part Time Process Engineer jobs include:
Infographic showing various Part Time Process Engineer job openings in the United States as of May 2026, with employment types broken down into 91% Full Time, 8% Part Time, and 1% Contract. Highlights an 81% Physical, 9% Hybrid, and 10% Remote job distribution, with an average salary of $92,018 per year, or $44.2 per hour.
Process Engineers

Full-time, Part-time

Posted 3 days ago


Job description

We are actively building a network of Process Engineers with 5+ years of experience to support increasing project demand across our organization. Positions will be based in Ferndale, WA and throughout the Western United States. We are seeking to talk to experienced professionals who have a passion for process design, PFD/P&ID development, and multi-discipline project execution. Positions will require the ability to support and contribute to complex industrial projects across one or more sectors including but not limited to refining, chemicals, life sciences, power, food and beverage, and advanced manufacturing environments.

At Eichleay, our Process Engineering team specializes in delivering innovative, safe, and optimized process solutions for complex facilities, including brownfield retrofit/expansion projects and new process installations.

We are proactively connecting with engineers who want to be part of a collaborative, multi-discipline EPCM environment and take pride in partnering with clients to solve operational challenges, improve system performance, and deliver high-quality outcomes across a variety of sectors.

Employment Type: Full-Time

*Other options may exist including part time, fixed-term, and casual (as needed employment types)


Compensation and Benefits: We offer full-time employees' competitive compensation and benefits that include Medical/Dental/Vision, HSA company contribution, company 401K match, and more.


Experience: Minimum of 5+ years’ experience in Refining, Chemicals, Power, Life Sciences, Food & Beverage, Advanced Manufacturing, or related industrial industries.

General Core Responsibilities (may vary based on position)

  • Demonstrate awareness and commitment to health, safety and environmental issues. Address issues as necessary to ensure zero harm to all employees, clients, and contractors with zero environmental incidents.
  • Consistently achieve goals, delivering quality and accurate work while meeting project schedules, including reviewing project documents for conformity and quality assurance.
  • Support development of process engineering deliverables and construction work packages for review and approval.
  • Develop and define process design basis, process flow diagrams (PFDs), and piping and instrumentation diagrams (P&IDs).
  • Perform process engineering calculations such as mass and energy balances, heat transfer, fluid flow, and equipment sizing.
  • Support specification and selection of process equipment including pumps, vessels, heat exchangers, and process systems, in coordination with mechanical and other disciplines.
  • Participate in and support process safety activities including HAZOP, LOPA, and relief/flare system design reviews.
  • Develop and review operating philosophies, control narratives, and process descriptions supporting I&C integration.
  • Support scope development and create technical specifications for process systems and modifications.
  • Prepare material requisitions, technical bid evaluations, and vendor submittal reviews.
  • Respond to construction RFIs and support field activities as required.
  • Provide man-hour estimates and support cost estimating and proposal development.
  • Attend and participate in Client and Eichleay project team meetings. May require in-person interactions including site visits.
  • Maintain schedule and budget commitments.
  • Ensure compliance with applicable industry standards and regulatory requirements.
  • Support construction, commissioning, start-up, and client turnaround activities as required.

Preferred Requirements/Skills

Education:

  • Bachelor of Science in Chemical Engineering or related discipline from an ABET accredited program.
  • Licensed PE or working toward licensure is highly desired.

Skills:

  • Ability to coordinate across disciplines in a multi-discipline EPCM environment.
  • Demonstrated ability to leverage AI tools in engineering workflows while maintaining responsible charge and accountability for deliverables.
  • Strong verbal and written communication skills.
  • Proficiency in Microsoft Office and Bluebeam.
  • Ability to coordinate with clients, vendors, and project teams.
  • Ability to manage budgets and schedules, independently or with guidance.

Technical Competence

  • Experience developing process flow diagrams (PFDs) and piping and instrumentation diagrams (P&IDs).
  • Experience performing process calculations including material and energy balances, heat transfer, and fluid flow.
  • Experience with process equipment design and selection including pumps, heat exchangers, pressure vessels, and reactors.
  • Experience with process safety systems and methodologies including HAZOP and LOPA.
  • Understanding of control systems integration and process control philosophies.
  • Experience working with multi-discipline teams including mechanical, electrical, I&C, and piping.
  • Experience supporting industrial facilities including refining, petrochemical, and manufacturing environments.
  • Experience in regulated industries such as life sciences, cGMP manufacturing, or food & beverage is preferred.
  • Familiarity with industry codes, standards, and regulatory requirements applicable to process design.
  • Experience supporting retrofit, expansion, or brownfield projects is preferred.

Industry Requirements

This role may require all or some of the following:

  • RSO/HHFT Safety Training or ability to obtain.
  • Client-specific safety training and badging.
  • TWIC card or ability to obtain.
  • Background screening (employment, education, criminal history, driving record).
  • Participation in random drug and alcohol programs.

Work Environment and Physical Demands

The characteristics described below are representative of those encountered while performing the essential functions of this position. Reasonable accommodation will be provided to enable individuals with disabilities to perform the essential functions.  

  • While performing duties of this job, you would occasionally be required to stand, walk, sit, reach with hands and arms, climb or balance, stoop or kneel, talk and hear (this includes being able to hear and talk on site based communication equipment), distinguish between various colors, be able to hear safety tones/notifications, and use fingers and hands to feel objects, tools, temperature or controls.  
  • Must occasionally lift and/or move up to 25 pounds.
  • Specific vision abilities required include close vision, distance vision, depth perceptions, and the ability to adjust focus.  
  • Overtime may be necessary as workload dictates. This may include weekdays and weekends.  
  • Job duties may be performed at a client site, production facility or industrial/construction job site. Day to day job direction will typically be by Eichleay team lead.  
  • Conditions and/or schedule may vary, but the conditions listed above will generally apply.  
  • Candidates will be required to follow our clients' site-based rules and protocols regarding infectious diseases. 

Move Forward with Eichleay

Eichleay, Inc. is a dynamic organization with over 150 years of experience delivering integrated project management and engineering solutions across energy and chemicals, power generation, life sciences, mining, and food & beverage industries. We are committed to innovation, safety, and building long-lasting relationships with our clients.

We are an equal opportunity employer and value diversity at our company. Qualified applicants will receive consideration for employment without regard to race, color, religious creed, sex (including pregnancy, childbirth, breast-feeding and related medical conditions), sexual orientation, gender identity, gender expression, national origin or ancestry, age, mental or physical disability (including medical condition), military or veteran status, political preference, marital status, citizenship, genetic information or other status protected by law or regulation. 

Use of Artificial Intelligence: At Eichleay, we embrace the responsible use of Artificial Intelligence (AI) to enhance efficiency and decision-making across our operations, including recruitment.


Eichleay logo

About Eichleay

Sourced by ZipRecruiter

Industry

Engineering professional services

Company size

201 - 500 Employees

Headquarters location

Concord, CA, US

Year founded

1875