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Process Engineer Jobs in Bethlehem, PA (NOW HIRING)

The Position We are seeking a Lead Engineer, Process Design to join our team. This role will report to our Manager of Engineering. This position will provide technical leadership on engineering ...

Lead Engineer, Process Design

New Britain, PA · On-site

$100K - $130K/yr

The Position We are seeking a Lead Engineer, Process Design to join our team. This role will report to our Manager of Engineering. This position will provide technical leadership on engineering ...

Process Control Engineer Duration: 2 years Location: Hybrid role based in Allentown, PA Start date: September 2026 Position Overview This Process Control Engineer opportunity is focused on ...

The Business Engineer utilizes data analysis, process mapping, benchmarking, Lean methodologies, and systems thinking to identify opportunities for operational improvement and implement sustainable ...

Business Engineer

Flemington, NJ · On-site

$113K - $141K/yr

The Business Engineer utilizes data analysis, process mapping, benchmarking, Lean methodologies, and systems thinking to identify opportunities for operational improvement and implement sustainable ...

The person should have hands-on experience with process development and be well versed in mechanical engineering or materials science as well as with automated equipment in a high-volume ...

The person should have hands-on experience with process development and be well versed in mechanical engineering or materials science as well as with automated equipment in a high-volume ...

Manufacturing Engineer

Hatfield, PA · On-site

$76K - $110K/yr

Monitors and revises processes to help generate cost savings and improve the quality and efficiency ... Preferred degrees in Mechanical or Chemical Engineering. • 2+ years of experience in process ...

Showing results 41-60

Process Engineer information

See Bethlehem, PA salary details

$48.9K

$90.9K

$140.8K

How much do process engineer jobs pay per year?

As of Sep 4, 2026, the average yearly pay for process engineer in Bethlehem, PA is $90,921.00, according to ZipRecruiter salary data. Most workers in this role earn between $73,600.00 and $101,800.00 per year, depending on experience, location, and employer.

What is a process engineer?

Process Engineers are professionals who design, implement, and optimize industrial processes to improve efficiency, quality, and safety in manufacturing or production environments. They analyze workflows, troubleshoot process issues, and develop solutions to enhance productivity and reduce costs. Process Engineers often work in industries such as chemicals, pharmaceuticals, food and beverage, and energy, ensuring processes are compliant with environmental and safety regulations. Their work is vital for maintaining smooth operations and achieving organizational goals.

What are the key skills and qualifications needed to thrive as a process engineer, and why are they important?

To thrive as a Process Engineer, you need a solid background in chemical, mechanical, or industrial engineering, often supported by a relevant bachelor's degree and understanding of process optimization principles. Familiarity with process simulation software (such as Aspen Plus or AutoCAD), Six Sigma methodologies, and quality management systems is typically required. Strong analytical thinking, problem-solving abilities, and effective communication skills set candidates apart in this role. These skills and qualifications are essential to improve efficiency, ensure safety, and drive continuous improvement in industrial and manufacturing processes.

What are some common challenges process engineers face when implementing process improvements, and how can they overcome them?

Process Engineers often encounter challenges such as resistance to change from team members, integrating new technologies with existing systems, and ensuring process changes meet regulatory standards. Overcoming these obstacles typically involves clear communication, involving stakeholders early in the process, thorough documentation, and piloting changes before full-scale implementation. Building strong cross-functional relationships and continuously gathering feedback also help ensure that improvements are effective and sustainable.

What is the difference between Process Engineer vs Manufacturing Engineer?

AspectProcess EngineerManufacturing Engineer
CredentialsBachelor's in Engineering, certifications like Six SigmaBachelor's in Engineering, certifications like Lean Manufacturing
Work EnvironmentDesigning and optimizing processes, R&D settingsOverseeing production lines, factory floors
Industry UsageManufacturing, chemical, aerospaceAutomotive, electronics, consumer goods

Process Engineers focus on designing and improving manufacturing processes, often working in R&D or engineering departments. Manufacturing Engineers concentrate on implementing and managing production on the factory floor. Both roles require similar technical skills and certifications but differ mainly in their scope and work environment.

What jobs can a process engineer do?

A process engineer designs, develops, and optimizes manufacturing processes to improve efficiency, quality, and safety. They work in industries such as chemical, pharmaceutical, food, and automotive, often using tools like process simulation software and requiring knowledge of quality standards and safety regulations.

What are the most commonly searched types of Process Engineer jobs in Bethlehem, PA?

The most popular types of Process Engineer jobs in Bethlehem, PA are:

What are popular job titles related to Process Engineer jobs in Bethlehem, PA?

For Process Engineer jobs in Bethlehem, PA, the most frequently searched job titles are:

What job categories do people searching Process Engineer jobs in Bethlehem, PA look for?

The top searched job categories for Process Engineer jobs in Bethlehem, PA are:

What cities near Bethlehem, PA are hiring for Process Engineer jobs?

Cities near Bethlehem, PA with the most Process Engineer job openings:

Infographic showing various Process Engineer job openings in Bethlehem, PA as of August 2026, with employment types broken down into 89% Full Time, 5% Part Time, 5% Contract, and 1% Nights. Highlights an 99% In-person, and 1% Remote job distribution, with an average salary of $90,921 per year, or $43.7 per hour.

Lead Engineer, Process Design

AIRCO

New Britain, PA

$100K - $130K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 22 days ago


Job description

The Position

We are seeking a Lead Engineer, Process Design to join our team. This role will report to our Manager of Engineering. This position will provide technical leadership on engineering flowsheet development, process simulation and design, process mass and heat balance generation, process equipment selection and design, PFDs, P&IDs, equipment datasheets etc. This role will be a part of our Engineering department, and will work closely with our scientists, engineers, and operations team. This role is based in New Britain, PA and works on-site three days per week

What you get to do.

  • Lead the development of Process Design Packages for new technologies developed by AIRCO research and development organization. These packages will provide the technical basis for FEL, FEED, and detailed engineering performed by EPC contractors.
  • Lead process synthesis, simulation and design, generation of material & heat balance, equipment selection and design, PFD and P&ID generation, equipment data sheet generation, process hydraulics calculation, HAZOP reviews for commercial units based on carbon dioxide conversion technologies developed by AIRCO
  • Serve as the primary process-engineering liaison among R&D, operations, EPC contractors, customers, and other engineering disciplines throughout project development, construction support, commissioning, and startup
  • Support process-economic evaluations, cost estimates, project planning, and technical decision making by clearly communicating assumptions, findings, risks, and recommendations 
  • Ensure compliance with applicable engineering standards, internal design guidelines, and environmental, health and safety regulations for all the AIRCO developed technologies and processes. 
  • Represent AIRCO in external meetings and present engineering solutions, technical recommendations, and process-design packages.
  • Develop engineering standards and work practices, mentor internal teams, and promote a safe, collaborative, and high-quality engineering environment.

What you bring to AIRCO

  • Bachelor's degree in chemical engineering required; advanced degree preferred
  • 10-15 years of design experience in refining, petrochemical, chemical, gas processing, or a related process industry.  
  • Expertise in industry-standard process simulation modeling: Aspen Plus, HYSYS
  • Expertise in generating commercial scale heat and material balances, PFDs, P&IDs, equipment specifications, datasheets, hydraulics, and Process Design Packages.
  • Strong knowledge of process equipment design, development, sizing, and selection.

Working at AIRCO - In addition to standard medical and dental benefits, that kick in Day 1, AIRCO is: 

  • A team of engineers, scientists, operators, builders, and innovators working on hard problems with tangible impact.
  • A company building and deploying real systems for fuel and chemical production in real-world conditions.
  • A hands-on environment where ownership is clear, decisions stay close to the work, and teams move with trust, discipline, and speed.
  • Driven by work that matters, with a culture grounded in safety, teamwork, transparency, purpose, agility, ambition, and creativity.

We also provide:

Comprehensive Health Benefits

  • Full coverage for employee base premiums on health, dental, and vision insurance.
  • 70% coverage for spouse and dependent base premiums.
  • Choose between base plans or enhanced options to fit your needs.

Health Savings & Flexibility

  • Access company-sponsored HSA and FSA accounts to save on healthcare and dependent care expenses.

Income Protection & Insurance

  • Company-paid Short-Term Disability insurance.
  • Optional Long-Term Disability and Life Insurance plans.

Time Off & Leave

  • Flexible and generous paid time off, including national holidays and sick leave.
  • Paid family leave to support you during important life moments.

Retirement Savings

  • Tax-deferred 401(k) plan with a 3% company match to help you invest in your future.

Commuter Benefits

  • Pre-tax savings on transit and parking, plus monthly company contributions.

Additional Perks

  • Ancillary benefits through Sequoia, including pet insurance and financial wellness programs.
  • Employee wellness program to support your well-being.Inclusive of Wellhub & One Medical. 
  • Company-sponsored events and programs that promote an inclusive and values-driven workplace.
  • In person weekly catered lunch every Wednesday.