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Chemical Process Engineer Jobs in Boston, MA (NOW HIRING)

XL Batteries

Chemical Process Engineer

Marlborough, MA · On-site

$120 - $160/hr

Chemical Process Engineer Location : Marlborough, MA About Us XL Batteries, a Massachusetts-based development stage company focused on long duration energy storage at the grid level. We are growing a ...

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Decarbontek, Inc.

Chemical/Process Engineer

Boston, MA · On-site

$70 - $90/hr

The Chemical/Process Engineer will conduct bench‑scale carbon capture and removal tests, and work with our partners to conduct pilot field testing. * Bachelor's degree in Chemical Engineering or ...

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Medium

Senior Process Safety/Chemical Engineer

Concord, MA · On-site

$110 - $155/hr

ERG is seeking a Senior Process Safety Engineer or Chemical Engineer to join our Risk Management Program (RMP) and Process Safety Management (PSM) compliance and enforcement team providing support to ...

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All JobsChemical Process Engineer JobsChemical Process Engineer Jobs in Boston, MA

Chemical Process Engineer information

See Boston, MA salary details

$49.4K

$110.1K

$176K

How much do chemical process engineer jobs pay per year?

As of Aug 21, 2026, the average yearly pay for chemical process engineer in Boston, MA is $110,078.00, according to ZipRecruiter salary data. Most workers in this role earn between $89,600.00 and $124,400.00 per year, depending on experience, location, and employer.

What is a chemical process engineer?

A chemical process engineer’s responsibilities cover designing and developing processes for transforming raw materials into marketable products. You can hold a chemical process engineer job in an industry that processes natural gases, paper, pharmaceuticals, plastic, food, and other products. You will analyze procedures, communicate effectively with team members, apply math, science, and engineering concepts, and conduct experiments and report the results. Many types of chemical engineering careers exist in chemical production and manufacturing, mineral processing, oil exploration, sustainable engineering, and alternative energy fields. However, you can find chemical engineers with diverse duties in jobs in nearly every industry that creates a product.

What does a chemical process engineer do?

A Chemical Process Engineer is responsible for designing, developing, and optimizing processes used in the production of chemicals, fuels, pharmaceuticals, food, and other products. They work to improve efficiency, safety, and sustainability in manufacturing plants by analyzing chemical reactions, equipment, and workflows. Chemical Process Engineers often collaborate with other engineers and technicians to troubleshoot problems and implement new technologies in production systems.

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

To thrive as a Chemical Process Engineer, you need a solid background in chemical engineering principles, process design, and safety regulations, typically supported by a bachelor's degree in chemical engineering or a related field. Familiarity with process simulation software (such as Aspen Plus or HYSYS), knowledge of P&ID development, and relevant certifications like Six Sigma are highly valuable. Strong analytical thinking, problem-solving skills, and effective teamwork and communication abilities help you excel in this role. These skills ensure that processes are efficient, safe, and cost-effective, supporting both operational excellence and regulatory compliance.

What are some typical challenges a chemical process engineer faces when optimizing plant operations?

Chemical Process Engineers often encounter challenges such as balancing production efficiency with safety and environmental regulations, troubleshooting unexpected equipment malfunctions, and integrating new technologies into existing systems. They must collaborate closely with multidisciplinary teams, including operators, maintenance staff, and quality control, to implement process improvements. Staying adaptable and proactive in problem-solving is key to overcoming these challenges while maintaining smooth and cost-effective operations.

What is the difference between Chemical Process Engineer vs Chemical Production Technician?

AspectChemical Process EngineerChemical Production Technician
CredentialsBachelor's degree in chemical engineering or related fieldAssociate's degree or technical certification in chemical technology
Work EnvironmentDesign, optimize, and oversee chemical processes in labs or plantsOperate and maintain equipment on the production floor
Employer & Industry UsageManufacturing, petrochemical, pharmaceuticals, and energy sectorsChemical manufacturing plants and processing facilities

The Chemical Process Engineer focuses on designing and improving chemical processes, requiring a degree in engineering. In contrast, the Chemical Production Technician handles daily operations and equipment maintenance, often with technical certifications. Both roles are vital in chemical industries but differ in responsibilities, education, and work scope.

More about Chemical Process Engineer jobs

What are the most commonly searched types of Chemical Process Engineer jobs in Boston, MA?

The most popular types of Chemical Process Engineer jobs in Boston, MA are:

What are popular job titles related to Chemical Process Engineer jobs in Boston, MA?

For Chemical Process Engineer jobs in Boston, MA, the most frequently searched job titles are:

What job categories do people searching Chemical Process Engineer jobs in Boston, MA look for?

The top searched job categories for Chemical Process Engineer jobs in Boston, MA are:

What cities near Boston, MA are hiring for Chemical Process Engineer jobs?

Cities near Boston, MA with the most Chemical Process Engineer job openings:

Chemical Process Engineer jobs near you
Infographic showing various Chemical Process Engineer job openings in Boston, MA as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 16% Part Time, 4% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $110,078 per year, or $52.9 per hour.

Chemical Process Engineer

XL Batteries

Marlborough, MA • On-site

$120 - $160/hr

Other

Medical, Dental, Vision, Retirement

Posted 3 days ago

New

Job description

Requisition Number: XL2026-006 Position: Chemical Process Engineer Location: Marlborough, MA About Us

XL Batteries, a Massachusetts-based development stage company focused on long duration energy storage at the grid level. We are growing a highly collaborative team with the addition of a Chemical Process Engineer. Our mission is to create a safe, low-cost and reliable grid‑scale battery that will enable the transition of the grid from fossil fuels to renewable sources. We are a fast paced, nimble startup where no job is too big or small, and where we strive to ask ourselves the hard questions before problems arise.

XL Batteries is an equal opportunity employer.

About Our Location

Marlborough, MA is a beautiful small city in central Massachusetts, surrounded by quaint Massachusetts towns and within a day‑trip distance of the Berkshires, White Mountains, and Cape Cod. For those who prefer a more urban lifestyle, we are located directly off I‑495 within easy commuting distance of Boston and Cambridge (30‑40 minutes), Worcester (25 minutes), Nashua, NH (45 minutes) and Providence, RI (50 minutes).

Role Description

The Chemical Process Engineer is a full‑time, on‑site role based in Marlborough, MA, responsible for developing, optimizing, and scaling chemical processes for XL Batteries’ Organic Flow Battery™ systems. Day‑to‑day tasks include designing and modeling process flows, specifying equipment, and conducting experiments and pilot‑scale trials to validate process & battery performance. The role involves monitoring and improving process control strategies, analyzing data to identify efficiencies, and implementing changes that enhance safety, quality, and cost‑effectiveness. The engineer collaborates closely with R&D, manufacturing, and operations teams to transfer new chemistries into production and troubleshoot issues in existing processes. Responsibilities also include preparing technical documentation, supporting regulatory and safety compliance, and contributing to continuous improvement initiatives in a dynamic startup environment.

Required Skills & Experience

  • Strong foundation in Chemical Process Engineering and Process Engineering, with experience in industrial or pilot‑scale environments.
  • Background in the Chemical Industry or closely related fields, ideally involving electrochemical systems, batteries, or energy storage
  • Demonstrated success scaling processes from lab/pilot to commercial scale.
  • Strong command of PFDs, P&IDs, mass/energy balances, control strategies, HAZOP, and regulatory documentation.
  • Track record delivering plants or major process units safely, on schedule, and on budget.
  • Excellent cross‑functional communication, documentation, and project leadership
  • Skills in Process Design, including flowsheet development, equipment specification, and scale‑up from lab to production
  • Hands‑on lab or plant experience, including experimental design, process scale‑up & optimization, troubleshooting, and root‑cause analysis.
  • Knowledge of safety, environmental, and regulatory standards relevant to chemical processing.

Preferred Qualifications

  • 5+years Bachelor’s or Master’s degree in Chemical Engineering or a closely related engineering discipline.
  • Proficiency in process simulation and data analysis tools (e.g., Aspen, MATLAB, Python, or similar software) and experience using AI tools to accelerate technical documentation
  • Ability to work on‑site in Marlborough, MA, collaborate in cross‑functional teams, 'go‑to‑market' partners
  • Experience managing and communicating effectively with 'go‑to‑market' partners, engineering firms and ability to communicate complex technical & engineering concepts clearly.
  • Experience in startup or fast‑paced environments and an interest in sustainable energy technologies is a plus.
  • Travel: 20‑25%
Compensation & Benefits

We offer competitive salary (+equity) and benefits, including healthcare, dental, vision, and a retirement plan

Application Process

Apply through xl-batteries.breezy.hr

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