Process Engineer Jobs in New Jersey
Process Engineer jobs in New Jersey are in strong and steady demand, concentrated in the state's pharmaceutical and chemical manufacturing sectors, specialty food and consumer products industries, and petroleum refining operations, with openings at every level from entry-level process technician through senior and principal engineer. The heaviest hiring activity is in and around Newark, Parsippany, and the Route 1 corridor from Princeton to New Brunswick, where companies like Johnson & Johnson, BASF, and Merck have long-standing operations. The most sought-after specialties in the state are pharmaceutical process validation, chemical process optimization, and continuous improvement using Six Sigma methodologies. Find a role that fits below and apply directly.
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Showing 5 of 66+ Process Engineer jobs
Who We Are
Johns Manville is a leading manufacturer and marketer of premium-quality insulation and commercial roofing, along with glass fibers and nonwovens for commercial, industrial and residential applications. Our products are used in a wide variety of industries including building products, aerospace, automotive and transportation, filtration, commercial interiors, waterproofing and wind energy.
A proud member of the Berkshire Hathaway family of companies, we serve customers in more than 80 countries around the globe. We are committed to delivering positive and powerful experiences, because we are successful only when our employees and customers thrive. We are passionate, we care about people, we perform at a superior level, and we protect others and our environments.
Pay Range
This is the base salary pay range that an applicant can expect to make upon hire. Pay within this range will vary based upon relevant experience, skills, and education among other factors. In addition, this position is eligible for an incentive bonus.
The Process Engineer II provides technical leadership for a major manufacturing asset with annual revenue typically ranging from $50M to $200M. This role is responsible for ensuring safe, efficient, and reliable operations while achieving production targets, optimizing raw material and energy usage, and consistently meeting product quality specifications.
To support operational excellence, the Process Engineer establishes and maintains systems for process monitoring, data collection, auditing, and preventive maintenance to quickly identify performance deviations and drive corrective actions. Root cause problem-solving methodologies, including RCCA, 5 Whys, JM Solve-It, Kepner-Tregoe, and Six Sigma tools, are applied to improve process stability and eliminate recurring issues.
The Process Engineer II also leads continuous improvement initiatives focused on process efficiency, product quality, yield optimization, and reduction of the cost of poor quality. Through process performance analysis and collaboration with cross-functional teams, this role identifies improvement opportunities, recommends adjustments to operating parameters and raw material specifications, and implements sustainable solutions that deliver measurable business results.
Your Day to Day:
- Perform continuous analysis identifying areas for improvement and corrective actions.
- Develop standard control processes and standard operating procedures.
- Defines the process set points for all different product types and creates the associated management tools (e.g., set up sheets in MII, SOP's …)
- Actively support improvement of safety performance by encouraging safe behaviors of the team and engaging in the process to improve the JM safety culture.
- Create and maintain knowledge of the latest technologies and evaluate for use in current process and future processes.
- Work closely with internal and external resources to resolve technical issues. Shares learnings and findings in a proactive way in the technical community.
- Work with multiple operations / functions to identify process improvement opportunities.
- Provide leadership for process redesign efforts e.g., during rebuilds or major investment projects.
- Lead multiple projects and process optimizations in a manufacturing operation
- May be required to perform other related duties as assigned
What You Bring to the Team:
- Bachelor's degree in engineering, science or relevant technical field with a minimum of 3 years of experience in industrial continuous process manufacturing either as a process or design engineer and 2 years troubleshooting on manufacturing processes
- Process improvement, problem-solving, and data analysis expertise.
- Strong project management and results-driven execution skills.
- Experience with DOE and continuous improvement methodologies.
- Proven leadership, communication, and stakeholder management abilities.
- Ability to work independently, collaborate cross-functionally, and adapt to changing priorities.
- Proficiency in Microsoft Office (Word, Excel, PowerPoint, Outlook).
- Willingness to support 24/7 manufacturing operations, including on-call responsibilities.
- Ability to work in a manufacturing environment with varying physical and environmental conditions.
#LI-KL1 #LI-ONSITE #P #D
Please Keep in Mind
If you do not meet 100% of these requirements, we at JM still want to hear from you. So, if you are interested in the role, we encourage you to apply so we can learn how your skills and talents can contribute to our team.
Benefits
Johns Manville (JM) offers a wide range of benefits to employees. Some are subsidized by the company and others are fully employee-paid. Health benefits include a choice of comprehensive medical plans, a dental plan, vision plan, wellness program and critical illness insurance. JM sponsors a 401(k) plan which includes a sizeable company match. JM offers paid vacation and also provides paid sick and parental leave for eligible employees.
Additionally, Johns Manville provides basic life Insurance, short-term and long-term disability coverage, an employee assistance program, and business travel accident coverage. Supplemental life insurance and accidental death and dismemberment insurance are available as well. The company also offers a variety of tax saving accounts; health spending account, traditional flexible spending account, and a dependent care spending account. JM also offers a tuition reimbursement program for undergraduate and certain graduate programs.
Johns Manville supports employee growth with vast educational opportunities and a company-wide mentoring program. This program pairs employees and leaders to grow skills, build stronger internal networks and strengthen the company’s succession planning process. Johns Manville also offers soft and hard skills training facilitated by internal and external presenters. Our talent management team prioritizes the holistic growth of our workforce.
Diversity & Inclusion
Johns Manville believes diversity and inclusion in our workplace is critical for the long-term success of our company. We are committed to retaining, developing and attracting a diverse workforce that fosters an inclusive work environment in which all employees are treated with dignity and respect. This is the right thing to do for our employees, our company and our communities.
Incumbent must be physically able to perform essential job functions. Reasonable accommodations may be made to enable individuals with disabilities to perform essential job functions.
We are proud to be an Equal Opportunity/Affirmative Action employer. We maintain a drug-free workplace and perform pre-employment substance abuse testing.
Who We Are
Johns Manville is a leading manufacturer and marketer of premium-quality insulation and commercial roofing, along with glass fibers and nonwovens for commercial, industrial and residential applications. Our products are used in a wide variety of industries including building products, aerospace, automotive and transportation, filtration, commercial interiors, waterproofing and wind energy.
A proud member of the Berkshire Hathaway family of companies, we serve customers in more than 80 countries around the globe. We are committed to delivering positive and powerful experiences, because we are successful only when our employees and customers thrive. We are passionate, we care about people, we perform at a superior level, and we protect others and our environments.
Pay Range
This is the base salary pay range that an applicant can expect to make upon hire. Pay within this range will vary based upon relevant experience, skills, and education among other factors. In addition, this position is eligible for an incentive bonus.
The Process Engineer II provides technical leadership for a major manufacturing asset with annual revenue typically ranging from $50M to $200M. This role is responsible for ensuring safe, efficient, and reliable operations while achieving production targets, optimizing raw material and energy usage, and consistently meeting product quality specifications.
To support operational excellence, the Process Engineer establishes and maintains systems for process monitoring, data collection, auditing, and preventive maintenance to quickly identify performance deviations and drive corrective actions. Root cause problem-solving methodologies, including RCCA, 5 Whys, JM Solve-It, Kepner-Tregoe, and Six Sigma tools, are applied to improve process stability and eliminate recurring issues.
The Process Engineer II also leads continuous improvement initiatives focused on process efficiency, product quality, yield optimization, and reduction of the cost of poor quality. Through process performance analysis and collaboration with cross-functional teams, this role identifies improvement opportunities, recommends adjustments to operating parameters and raw material specifications, and implements sustainable solutions that deliver measurable business results.
Your Day to Day:
- Perform continuous analysis identifying areas for improvement and corrective actions.
- Develop standard control processes and standard operating procedures.
- Defines the process set points for all different product types and creates the associated management tools (e.g., set up sheets in MII, SOP's …)
- Actively support improvement of safety performance by encouraging safe behaviors of the team and engaging in the process to improve the JM safety culture.
- Create and maintain knowledge of the latest technologies and evaluate for use in current process and future processes.
- Work closely with internal and external resources to resolve technical issues. Shares learnings and findings in a proactive way in the technical community.
- Work with multiple operations / functions to identify process improvement opportunities.
- Provide leadership for process redesign efforts e.g., during rebuilds or major investment projects.
- Lead multiple projects and process optimizations in a manufacturing operation
- May be required to perform other related duties as assigned
What You Bring to the Team:
- Bachelor's degree in engineering, science or relevant technical field with a minimum of 3 years of experience in industrial continuous process manufacturing either as a process or design engineer and 2 years troubleshooting on manufacturing processes
- Process improvement, problem-solving, and data analysis expertise.
- Strong project management and results-driven execution skills.
- Experience with DOE and continuous improvement methodologies.
- Proven leadership, communication, and stakeholder management abilities.
- Ability to work independently, collaborate cross-functionally, and adapt to changing priorities.
- Proficiency in Microsoft Office (Word, Excel, PowerPoint, Outlook).
- Willingness to support 24/7 manufacturing operations, including on-call responsibilities.
- Ability to work in a manufacturing environment with varying physical and environmental conditions.
#LI-KL1 #LI-ONSITE #P #D
Please Keep in Mind
If you do not meet 100% of these requirements, we at JM still want to hear from you. So, if you are interested in the role, we encourage you to apply so we can learn how your skills and talents can contribute to our team.
Benefits
Johns Manville (JM) offers a wide range of benefits to employees. Some are subsidized by the company and others are fully employee-paid. Health benefits include a choice of comprehensive medical plans, a dental plan, vision plan, wellness program and critical illness insurance. JM sponsors a 401(k) plan which includes a sizeable company match. JM offers paid vacation and also provides paid sick and parental leave for eligible employees.
Additionally, Johns Manville provides basic life Insurance, short-term and long-term disability coverage, an employee assistance program, and business travel accident coverage. Supplemental life insurance and accidental death and dismemberment insurance are available as well. The company also offers a variety of tax saving accounts; health spending account, traditional flexible spending account, and a dependent care spending account. JM also offers a tuition reimbursement program for undergraduate and certain graduate programs.
Johns Manville supports employee growth with vast educational opportunities and a company-wide mentoring program. This program pairs employees and leaders to grow skills, build stronger internal networks and strengthen the company’s succession planning process. Johns Manville also offers soft and hard skills training facilitated by internal and external presenters. Our talent management team prioritizes the holistic growth of our workforce.
Diversity & Inclusion
Johns Manville believes diversity and inclusion in our workplace is critical for the long-term success of our company. We are committed to retaining, developing and attracting a diverse workforce that fosters an inclusive work environment in which all employees are treated with dignity and respect. This is the right thing to do for our employees, our company and our communities.
Incumbent must be physically able to perform essential job functions. Reasonable accommodations may be made to enable individuals with disabilities to perform essential job functions.
We are proud to be an Equal Opportunity/Affirmative Action employer. We maintain a drug-free workplace and perform pre-employment substance abuse testing.
See All 66 Process Engineer Jobs in New Jersey
Find roles in New Jersey that match your experience and apply in just a few clicks.
Find Process Engineer JobsProcess Engineer Jobs by City in New Jersey
Where New Jersey roles are concentrated, by current openings.
Process Engineer Job Market in New Jersey
A snapshot from current New Jersey openings, updated as new roles post.
Who's Hiring
Top Industries Hiring
- Biotechnology & Pharmaceuticals
- Chemicals & Materials
- Staffing & Recruiting
- Technology & Software
- Consulting & Professional Services
What New Jersey Employers Look For
The qualifications that appear most often in process engineer jobs across New Jersey.
- Bachelor's degree in chemical engineering, mechanical engineering, or a closely related field required
- Experience with process validation and regulatory compliance in pharmaceutical or chemical manufacturing environments
- Proficiency with process simulation software and statistical process control tools
- Demonstrated knowledge of Six Sigma, Lean manufacturing, or continuous improvement methodologies
- Familiarity with OSHA process safety management standards and New Jersey environmental regulations
- Ability to read and interpret P&IDs, process flow diagrams, and engineering specifications
Process Engineer Jobs in New Jersey: Frequently Asked Questions
How do you become a process engineer in New Jersey?
Most process engineer roles in New Jersey require a bachelor's degree in chemical, mechanical, or industrial engineering from an ABET-accredited program. The state does not mandate a specific occupational license for the title itself, but engineers who sign off on public-facing designs may pursue Professional Engineer licensure through the New Jersey State Board of Professional Engineers and Land Surveyors. In pharmaceutical-heavy New Jersey, employers also prioritize candidates with process validation coursework or practical exposure to FDA-regulated manufacturing environments.
Which companies hire process engineers in New Jersey?
Employers hiring process engineers in New Jersey right now include Amneal Pharmaceuticals, Walmart, and Chemours, based on current listings on Migrate Mate as of November 2026. New Jersey's dense concentration of pharmaceutical headquarters and specialty chemical plants along the Route 1 and Route 9 corridors means openings are distributed across a wide range of established manufacturers and contract development organizations.
Which New Jersey cities have the most process engineer jobs?
The cities with the most process engineer openings in New Jersey are Piscataway, Princeton, and South Plainfield. The distribution reflects the state's pharmaceutical and chemical manufacturing footprint, with the Route 1 corridor anchoring demand near corporate headquarters and large production facilities, while northern New Jersey towns near Newark benefit from proximity to major logistics, refining, and diversified manufacturing operations.
Are there remote process engineer jobs in New Jersey?
Yes, but they're rare. Process engineering is fundamentally hands-on work tied to physical production equipment, so most roles require on-site presence. About 22% of process engineer openings tied to New Jersey are remote or hybrid as of November 2026, and those tend to be project engineering, process documentation, or validation consulting roles where floor time is periodic rather than daily.
How can I get hired as a process engineer in New Jersey with little or no experience?
The most realistic entry path is a process engineer associate or manufacturing rotational program at one of New Jersey's large pharmaceutical or chemical employers, where new graduates rotate through production, quality, and engineering functions before specializing. Johnson & Johnson and Merck both run structured new-graduate engineering programs with New Jersey sites as home bases. Lateral moves from quality control technician or process technician roles are also common. Completing a Six Sigma Green Belt certification or gaining GMP coursework gives candidates a clear edge with New Jersey's pharma-focused hiring managers.
Where can I find and apply to process engineer jobs in New Jersey?
You can find and apply to process engineer jobs in New Jersey on Migrate Mate, which lists current openings from employers actively hiring in the state. Find roles that fit your experience and specialization and apply directly to the ones that match.
See All 66 Process Engineer Jobs in New Jersey
Find roles in New Jersey that match your experience and apply in just a few clicks.
Find Process Engineer Jobs