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Process Engineer Jobs in Portsmouth, NH (NOW HIRING)

Emerald Technologies

Process Engineer

Salem, NH · On-site

The Process Engineer is responsible for identifying and reviewing customer specifications and drawings to determine applicable process steps and cycle/lead times required to achieve product ...

Ttmtech

Process Engineer

Salem, NH · On-site

Additional information can be found at www.ttm.com The Process Engineer provides technical support and sustaining engineering for manufacturing processes involved in the production of electronic ...

Polyvantis

Process Engineer

Sanford, ME · On-site

Provide process engineering troubleshooting for sheet extrusion lines and associated process equipment in Osceola and Sanford. Identify, plan, and execute process improvements. Principle ...

Polyvantis

Process Engineer

Sanford, ME · On-site

Provide process engineering troubleshooting for sheet extrusion lines and associated process equipment in Osceola and Sanford. Identify, plan, and execute process improvements. Principle ...

Hexcel Corporation

Process Engineer

Amesbury, MA

$68K - $117K/yr

We are currently seeking a Process Engineer for our Amesbury, MA location. The selected individual will be responsible for but not limited to the following obligations: * Analyze and interpret ...

Hexcel Corporation

Process Engineer

Amesbury, MA · On-site

$68K - $117K/yr

We are currently seeking a Process Engineer for our Amesbury, MA location. The selected individual will be responsible for but not limited to the following obligations: * Analyze and interpret ...

Hexcel Corporation

Process Engineer

Amesbury, MA · On-site

$68K - $117K/yr

We are currently seeking a Process Engineer for our Amesbury, MA location. The selected individual will be responsible for but not limited to the following obligations: * Analyze and interpret ...

Amat

Process Engineer IV

Gloucester, MA · On-site

$128K - $176K/yr

As a Process Engineer, you'll play a crucial role in designing and optimizing manufacturing processes for display and semiconductor manufacturing technologies. You will collect and analyze data ...

Applied Materials

Process Engineer IV

Gloucester, MA · On-site

$128K - $176K/yr

As a Process Engineer, you'll play a crucial role in designing and optimizing manufacturing processes for display and semiconductor manufacturing technologies. You will collect and analyze data ...

SynQor

Process Engineer (NPI)

Salem, NH · On-site

$80K - $100K/yr

SynQor seeks a Process Engineer (NPI) to be responsible for providing technical support to the New Product Introduction team. The Process Engineer (NPI)will be a member of the New Product ...

SynQor

Process Engineer (NPI)

Salem, NH · On-site

$80K - $100K/yr

The Process Engineer (NPI) will be a member of the New Product Introduction (NPI) process and will work closely with R&D, NPI, and manufacturing teams. The engineer's primary responsibility is to ...

Amat

Process Engineer IV

Gloucester, MA · On-site

$128K - $176K/yr

As a Process Engineer, you'll play a crucial role in designing and optimizing manufacturing processes for display and semiconductor manufacturing technologies. You will collect and analyze data ...

Applied Materials

Process Engineer IV

Gloucester, MA · On-site

$128K - $176K/yr

As a Process Engineer, you'll play a crucial role in designing and optimizing manufacturing processes for display and semiconductor manufacturing technologies. You will collect and analyze data ...

Henkel AG & Co. KGaA

Sr Process Engineer

Seabrook, NH · On-site

$106K - $138K/yr

The Senior Process Engineer provides technical leadership and continuous improvement support across the Seabrook site to drive safety, quality, productivity, and cost performance. * This role ...

Lonza

MSAT Process Engineer

Portsmouth, NH · On-site

$106K - $137K/yr

Our Sr. Process Engineer's primary responsibility is to be a process owner and primary technical Subject Matter Expert (SME) for downstream manufacturing processes. This person should have experience ...

Henkel AG & Co. KGaA

Sr Process Engineer

Seabrook, NH · On-site

$106K - $137K/yr

The Senior Process Engineer provides technical leadership and continuous improvement support across the Seabrook site to drive safety, quality, productivity, and cost performance. * This role ...

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All JobsProcess Engineer JobsProcess Engineer Jobs in Portsmouth, NH

Process Engineer information

See Portsmouth, NH salary details

$50.4K

$93.8K

$145.2K

How much do process engineer jobs pay per year?

As of Aug 9, 2026, the average yearly pay for process engineer in Portsmouth, NH is $93,762.00, according to ZipRecruiter salary data. Most workers in this role earn between $75,900.00 and $105,000.00 per year, depending on experience, location, and employer.

What is the work of a process engineer?

A process engineer designs, develops, and optimizes manufacturing processes to improve efficiency, quality, and safety. They analyze production workflows, troubleshoot issues, and implement improvements using tools like process flow diagrams and statistical analysis. Strong problem-solving skills and knowledge of industry standards are essential for this role.

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 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 jobs do process engineers do?

Process engineers design, develop, and optimize manufacturing processes to improve efficiency, safety, and quality. They analyze production data, troubleshoot issues, and implement process improvements using tools like process flow diagrams and statistical analysis. Their work often involves collaboration with production teams and requires knowledge of engineering principles and industry standards.

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 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.

More about Process Engineer jobs
What are popular job titles related to Process Engineer jobs in Portsmouth, NH? For Process Engineer jobs in Portsmouth, NH, the most frequently searched job titles are:
What cities near Portsmouth, NH are hiring for Process Engineer jobs? Cities near Portsmouth, NH with the most Process Engineer job openings:
Process Engineer jobs near you
Infographic showing various Process Engineer job openings in Portsmouth, NH as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 16% Part Time, and 4% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $93,762 per year, or $45.1 per hour.

Process Engineer

Emerald Technologies

Salem, NH • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 14 days ago

Job description

Emerald Technologies has an exciting opportunity for a Process Engineer to join its Salem, NH team in a fully onsite role! The Process Engineer is responsible for identifying and reviewing customer specifications and drawings to determine applicable process steps and cycle/lead times required to achieve product conformance in the manufacturing of printed circuit board assemblies (PCBA), sub-assemblies, cable and harnesses.

At Emerald Technologies each employee has a significant role in building innovative products for various industries. Come and work in a supportive, fun team atmosphere where the work is meaningful, and careers have no limits!

Responsibilities of the Process Engineer:

  • Collaborate with cross‑functional teams to drive process, efficiency, and quality improvements.
  • Develop and optimize assembly processes, tooling, fixtures, and machine programs for PCBA operations.
  • Support New Product Introductions through design for manufacturability reviews, equipment readiness, and smooth production transitions.
  • Design and maintain manufacturing work instructions and process documentation.
  • Perform root cause analysis using data, inspections (AOI/X‑ray), and structured problem‑solving methods to resolve defects and returns.
  • Analyze process and machine data to support continuous improvement initiatives.
  • Provide daily production support and train manufacturing personnel on processes and equipment.
  • Manage engineering change notices, deviations, and product change notices in compliance with internal and external requirements.
  • Ensure adherence to safety standards, company policies, and engineering best practices.
Qualifications of the Process Engineer:
  • Minimum 4 yeras of experience in engineering, quality, or a related role within a printed circuit board manufacturing environment.
  • Experience with IPC-A-610, IPC J-STD-001
  • Knowledge of SMT machines, thru-hole assembly and solder processes a plus, but not mandatory.
  • Ability to define problems, collect data, establish facts, and draw valid conclusions.
  • Ability to solve practical problems and deal with a variety of concrete variables in situations where only limited standardization exists.
  • Ability to interpret assemly drawings, component datasheets, PCB documentation, and manufacturing specifications.

Benefits of the Job:

  • Competitive medical, dental, and vision benefits. 
  • Health Savings Account/Flexible Spending Account
  • 401K and company matching with no vesting period
  • PTO for rest and relaxation 
  • Gym reimbursement (through Anthem)
  • Employee Assistance Program
  • A safe and inclusive work environment with team and management support 
  • Employee training and development
  • Community service and philanthropic initiatives 
  • Employee appreciation and events 
  • Career advancement opportunities 
  • Employee Referral program 
  • Employee discounts

Emerald Technologies is an electronics manufacturing services (EMS) provider for original equipment manufacturer (OEM) customers, focusing on high-reliability electronic assemblies. With design and manufacturing facilities in California, Michigan, New Hampshire, Oregon as well as in China and Malaysia. Emerald Technologies specializes in high mix, low- to medium-volume manufacturing for high-reliability markets in the Aerospace/Defense, Life Sciences, Renewable Energy, Industrial Controls, Power & Infrastructure, Semiconductor and Telecommunications sectors. However, our rapid turnaround times, responsive customer service, and collaborative problem-solving approach distinguishes us from the competition.

At Emerald Technologies, we are committed to fully understanding and meeting the needs of our customers through quality excellence, advanced engineering, and a solid commitment to customer relationships.

Emerald Technologies, is an equal-opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.