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Junior Process Engineer Jobs in Princeton, NJ (NOW HIRING)

Product Engineer

New York, NY · On-site

$150K - $190K/yr

About Junior Junior is building the AI operating system for investment research. Our software helps ... Bonus: you've built and designed AI-powered products Interview process The process moves in days ...

Senior Product Engineer

New York, NY · On-site

$190K - $220K/yr

About Junior Junior is building the AI operating system for investment research. Our software helps ... Bonus: you've built and designed AI-powered products Interview process The process moves in days ...

Pangram Labs is hiring for a strong junior Machine Learning Engineer. In this role, you will build ... Experience with large-scale data processing (Spark, Beam) and orchestration (Airflow) * Experience ...

The Junior Industrial Engineer position supports the logistics organization through a variety of ... Knowledge in projects related to process design, work measurement, productivity improvement, cost ...

The Junior Industrial Engineer position supports the logistics organization through a variety of ... Knowledge in projects related to process design, work measurement, productivity improvement, cost ...

Sr MES Engineer - PAS-X

Raritan, NJ · On-site

$140 - $200/hr

Collaborate with Manufacturing, Process Engineering, Quality, Validation, Automation, and IT teams ... Mentor junior engineers and provide technical guidance to project teams and business stakeholders.

Sr MES Engineer - PAS-X

Raritan, NJ · On-site +1

$106K - $137K/yr

Collaborate with Manufacturing, Process Engineering, Quality, Validation, Automation, and IT teams ... Mentor junior engineers and provide technical guidance to project teams and business stakeholders.

WHERE INDICATED, A NON-REFUNDABLE APPLICATION PROCESSING FEE MUST ACCOMPANY YOUR APPLICATION VIA ... A Junior Engineer receives assignments in general terms as far as details are concerned, however ...

... Junior Environmental Engineer to provide office and field engineering for a variety of site ... Projects can be both civil and process intensive. General responsibilities include providing office ...

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Showing results 1-20

Junior Process Engineer information

See Princeton, NJ salary details

$35.1K

$75.3K

$114.8K

How much do junior process engineer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for junior process engineer in Princeton, NJ is $75,265.00, according to ZipRecruiter salary data. Most workers in this role earn between $50,800.00 and $83,900.00 per year, depending on experience, location, and employer.

What does a junior process engineer do?

A Junior Process Engineer assists in designing, implementing, and optimizing industrial processes within manufacturing or production environments. They typically work under the supervision of senior engineers to analyze workflows, troubleshoot problems, and contribute to process improvements to increase efficiency, safety, and product quality. Tasks may include collecting and analyzing data, preparing process documentation, and supporting project teams with technical input. This role often serves as a stepping stone to more advanced engineering positions, allowing individuals to gain hands-on experience and develop their technical skills.

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

To thrive as a Junior Process Engineer, you generally need a bachelor’s degree in chemical, mechanical, or industrial engineering along with solid analytical and problem-solving skills. Familiarity with process simulation software (such as Aspen HYSYS or AutoCAD), data analysis tools, and basic knowledge of industry safety standards are typically required. Strong communication, teamwork, and adaptability help junior engineers effectively collaborate and learn from senior colleagues. These skills and qualifications are crucial for ensuring efficient process optimization, compliance, and professional growth within engineering teams.

What are the typical challenges faced by a junior process engineer during their first year on the job?

As a Junior Process Engineer, you may encounter challenges such as adapting to complex manufacturing processes, learning to use specialized software, and understanding industry-specific regulations. It often takes time to become proficient in troubleshooting process issues and collaborating effectively with cross-functional teams like production, quality, and maintenance. With guidance from senior engineers and hands-on experience, you will gradually build confidence and technical expertise, which are key to advancing in this field.

What is the difference between Junior Process Engineer vs Process Technician?

AspectJunior Process EngineerProcess Technician
Required CredentialsBachelor's degree in engineering or related fieldTechnical diploma or associate degree, relevant certifications
Work EnvironmentDesign, analysis, process improvement projectsOperating, maintaining, troubleshooting manufacturing equipment
Employer & Industry UsageManufacturing, chemical, pharmaceutical industriesProduction plants, manufacturing facilities

Junior Process Engineers focus on process design and optimization, often requiring an engineering degree, while Process Technicians handle equipment operation and maintenance with technical diplomas. Both roles are vital in manufacturing settings, but they differ in responsibilities and qualifications.

Are junior process engineers in demand?

Junior process engineers are in demand in industries such as manufacturing, chemical, and energy sectors, where they help optimize production processes. The role often requires knowledge of process simulation tools and safety standards, and demand is driven by ongoing industry growth and technological advancements.

Is a junior process engineer a good career?

A junior process engineer is an entry-level role in manufacturing, engineering, or industrial settings, focusing on supporting process improvements and data analysis. It offers opportunities for skill development in areas like process optimization, technical tools, and certifications, making it a solid starting point for a career in engineering. Career growth typically involves gaining experience, additional training, and advancing to senior or specialized roles.

Is process engineering well paid?

Process engineering is generally well paid, with entry-level salaries often above average for engineering roles. Salaries increase with experience, certifications, and industry, and process engineers working in manufacturing, chemical, or energy sectors tend to earn higher wages.

What is a junior process engineer?

A junior process engineer is an entry-level professional responsible for assisting in the design, implementation, and optimization of manufacturing or industrial processes. They typically work under the supervision of senior engineers, use tools like process simulation software, and may need relevant technical certifications or a degree in engineering. Their role involves analyzing data, troubleshooting issues, and supporting continuous improvement efforts in production environments.

What are the most commonly searched types of Process Engineer jobs in Princeton, NJ?

The most popular types of Process Engineer jobs in Princeton, NJ are:

What are popular job titles related to Junior Process Engineer jobs in Princeton, NJ?

For Junior Process Engineer jobs in Princeton, NJ, the most frequently searched job titles are:

What job categories do people searching Junior Process Engineer jobs in Princeton, NJ look for?

The top searched job categories for Junior Process Engineer jobs in Princeton, NJ are:

What cities near Princeton, NJ are hiring for Junior Process Engineer jobs?

Cities near Princeton, NJ with the most Junior Process Engineer job openings:

Infographic showing various Junior Process Engineer job openings in Princeton, NJ as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 20% Part Time, 3% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $75,265 per year, or $36.2 per hour.

Chemical Engineer (at Gelest)

Mitsubishichemicalgroup

Morrisville, PA

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 22 days ago


Job description

Company:

Gelest Inc.

Job Description:

Gelest, Inc., part of the Mitsubishi Chemical Group, is hiring a Chemical Process Engineer! We are seeking a motivated professional with industrial experience who is eager to grow their career while driving process innovation in the specialty chemicals industry.

The Chemical Process Engineer will be responsible for process design, process optimization, and technical support of manufacturing operations across the plant. This role focuses on developing, analyzing, and improving chemical processes; supporting operations and facilities; and contributing to capital and continuous improvement projects. The engineer will work closely with Operations, EHS and QA teams to ensure processes are safe, efficient, scalable, and compliant.

PRINCIPAL ACCOUNTABILITIES:

  • Lead and support process design, scaleup, and optimization activities for silicone and silane manufacturing processes using sound chemical engineering principles.
  • Analyze and improve unit operations including heat exchange/heat transfer, distillation, filtration, and reaction systems to enhance efficiency, yield, quality, and reliability.
  • Provide daytoday process engineering support to manufacturing operations, including troubleshooting process deviations, and conducting root cause analysis of process and equipment issues.
  • Interface with Operations, Engineering, Management, internal customers, and suppliers to ensure process improvements and projects are technically sound, costeffective, and aligned with production goals.
  • Participate in and contribute to Hazard and Operability Studies (HAZOPs), and Process Safety Reviews; support safe implementation of changes through Management of Change (MOC).
  • Collaborate with Automation and Controls teams to support and enhance DCS and PLCbased systems, and plant automation systems.
  • Support capital and expense projects by contributing process designs, reviewing technical documentation, assisting with commissioning and startup, and validating process performance against design criteria.
  • Create and communicate detailed process documentation, including sequences of operations, operating procedures, and commissioning/startup checklists.
  • Analyze process data and equipment performance to identify and recommend modifications that reduce costs, improve energy efficiency, and enhance product quality.
  • Prepare technical reports and experience summaries documenting design basis, operating results, lessons learned, and recommendations for leadership and stakeholders.
  • Collaborate crossfunctionally to identify continuous improvement opportunities and mentor junior engineers or technical staff as appropriate.
  • Other duties as assigned.

KNOWLEDGE/ EXPERIENCE/SKILLS:

To perform the job successfully, an individual should demonstrate the following competencies:

  • Bachelor's degree in Chemical Engineering or related field required.
  • 3+ years of experience with a heavy emphasis on process development and project management preferred.
  • Previous Lean/Six Sigma experience preferred.
  • Process Safety Management (PSM) experience preferred.
  • Validation/qualification process knowledge preferred.
  • Capable of performing complex chemical engineering calculations, basic understanding of process engineering, root cause analysis, and troubleshooting skills.
  • Excellent verbal and written communication skills.
  • Ability to work in a collaborative environment.
  • Excellent organizational skills and attention to detail.
  • Ability to multitask and function well in a high-paced and at times stressful environment.
  • Proficient with Microsoft Office Suite or related software.
  • Strong analytical and problem-solving skills.
  • Must be able to work in a production chemical processing environment, including wearing appropriate PPE (at minimum safety shoes, glasses, gloves, and a hard hat. Respirators or other PPE as needed).
  • Must be able to perform hands-on processing duties, including sampling of chemicals and limited lifting requirements (up to 30 pounds).
  • Must be able to climb ladders and stairs as needed to obtain samples, observe processes, or perform similar tasks.
  • Must be capable of working in a non-climate-controlled environment.
  • This position is on-site and cannot be performed remotely.
  • Travel is generally not necessary but may be offered for training or other educational purposes.

Supplemental Company Information:

Gelest, located in Morrisville, PA-conveniently accessible from Interstate 95, Route 1, and the PA/NJ Turnpikes-offers a rewarding career with competitive pay and a comprehensive benefits package, including:

  • Generous paid time off
  • Medical, Dental, Vision, and optional supplemental plans for employees and their families
  • 401(k) with a competitive company match
  • Company-paid Life Insurance, AD&D, Short-Term Disability, and Long-Term Disability
  • Eligibility for an annual performance bonus
  • Company-provided uniforms, work boots, and PPE

The salary range for this position is $85,000-$120,000. Factors such as scope and responsibilities of the position, candidate's work experience, education/training, job-related skills, internal peer equity, as well as market and business considerations may influence base pay offered. This salary will be subject to a geographic adjustment (according to a specific city and state), if an authorization is granted to work outside of the location listed in this posting.