36 Results for

Chemical Engineering Jobs in West Haven, CT

Jobs

New!

Brookfield Center, CT5 days ago

$130,000–$160,000 Per Year

Our research and engineering teams continue to drive innovation in sustainable energy and specialty chemicals, and we serve customers across life sciences, food, flavor & fragrance, personal care, beverage, industrial, and renewable fuel markets — fulfilling tens of thousands of orders each year across more than 50 countries. Founded nearly four decades ago, we are a family-owned global leader in high-purity alcohols, specialty solvents, custom blended solutions, and low-carbon products that help industries worldwide reduce emissions and meet environmental goals.

New!

Naugatuck, CT5 days ago

$160,000–$200,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This individual will serve as a go-to expert and “do-er”, working side-by-side with Production and Engineering teams to optimize processes, troubleshoot issues, and drive quality and yield improvements.

Danbury, CT18 days ago

$120,000–$140,000 Per Year
Full-time

Client Details Our client is an established manufacturer within the chemical industry, operating in a highly regulated environment with a strong focus on safety, quality, and operational excellence. The role reports directly to the Site General Manager and plays a critical part in driving operational performance, safety culture, and continuous improvement initiatives.

Brookfield, CT24 days ago

$115,000–$145,000 Per Year
Full-time

The facility provides a wide selection of alcohol formulations, including different proofs, grades, and package sizes, catering to industries such as pharmaceuticals, biotechnology, food and beverage, and industrial applications. Leverage operational data and key performance indicators (KPIs) to track trends, drive continuous improvement, and improve on-time delivery outcomes.

Brookfield, CT24 days ago

$115,000–$145,000 Per Year

Danbury, CT18 days ago

$120,000–$140,000 Per Year

The role reports directly to the Site General Manager and plays a critical part in driving operational performance, safety culture, and continuous improvement initiatives. This individual will be responsible for ensuring safe, compliant, and efficient production while leading a large, hourly workforce across operations, planning, packaging, and shipping.

Brookfield, CT30+ days ago

$120,000–$140,000
Full-time

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Founded nearly two decades ago and based in Brookfield, CT, with other offices across North America, we are a leader in specialty production of high-purity alcohols, solvents, and bio-based ingredients.

Brookfield Center, OH30+ days ago

Coordinate and develop structural and electrical documents for the scope of work definition, specification, data sheets, equipment selection, drawing review, schematic development, wiring diagrams, physical layout drawings, and project close-out procedures for low to medium-voltage industrial power distribution systems. Leads the engineering and project management efforts on assigned projects and is responsible for coordinating the individual Engineering Disciplines such that the most cost-effective total project solution for executing engineering work is achieved .

Brookfield Center, OH30+ days ago

Develop electrical documents for the scope of work definition, specification, data sheets, equipment selection, drawing review, schematic development, wiring diagrams, physical layout drawings, and project close-out procedures for low to medium-voltage industrial power distribution systems. Leads the engineering and project management efforts on assigned projects and is responsible for coordinating the individual Engineering Disciplines such that the most cost-effective total project solution for executing engineering work is achieved .

Wallingford, CT30+ days ago

Full-time

Responsibilities include implementation of capital improvements, function as a technical resource for equipment and processes, lead the maintenance department to ensure uninterrupted production plans through direction of a maintenance group using effective preventive maintenance programs and prompt, correct equipment repair the first time every time. Accountable and responsible to insure all relative elements of the TPM (Total Productive Management) process, Focused Improvement, Autonomous Management, Planned Maintenance, and Training And Education Pillars are managed consistent with the TPM sustainability process outlined in 5-9539 as applicable to the respective departments.

Thomaston, CT30+ days ago

$130,000–$150,000
Full-time

Industry related experience using P.E.M.technologies such as electrolyzer / fuel cell systems, oxygen / hydrogen systems, chemical processing, gas separation, gas and liquid delivery, water treatment systems, military / submarine equipment. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

New Haven, CT30 days ago

$140,000–$165,000

You will be responsible for continuously improving the performance, reliability, features, and automation of the BrainEx platform: tightening closed-loop control, extending run duration (currently up to 24 hours, with active work toward multi-day and ultimately two-week runs), improving reproducibility across runs, and expanding the experimental capabilities the rig can support. BrainEx is a proprietary closed-loop physiological system that functions as an artificial cardiovascular, pulmonary, and renal system for an intact human brain — with custom hardware and software regulating circulatory volume, cerebral blood flow, systolic pressure, pH, dissolved gases, temperature, metabolites, and drug dosing throughout each run.

Bethel, Connecticut19 days ago

$95,000–$155,000 Per Year

Resonetics is a global leader in advanced engineering, prototyping, product development, and micro manufacturing, driving innovation in the medical device industry. Overview: The Staff Manufacturing Engineer will be responsible for identifying and leading the execution of engineering continuous improvement projects.

Huntington, NY15 days ago

Manage projects from planning/design to construction of wastewater conveyance systems (pipelines, pump stations storage, and end-of-pipe treatment facilities). A multi-discipline engineering firm with over 70 years in business is looking for a Water/Wastewater Discipline Engineer for their Huntington office!

North Haven, CT30+ days ago

Full-time

Determine packaging specifications according to the nature of the product, cost limitations, legal requirements, and the type of protection required, considering resistance to external variables such as moisture, corrosive chemicals, temperature variations, light, heat, rough handling, and tampering. Education and Experience Education Required: BS (or above) Engineering Degree; Mechanical, Manufacturing, Packaging Years’ Experience Required: 3-5 Work Schedule Will the contractor be working 40 hours a week?

Brookfield Center, OH30+ days ago

Collaboration and Communication: Work closely with multidisciplinary teams, including mechanical engineers, software developers, product managers, and project managers, to ensure seamless integration of electrical systems. We have produced control packages for many of America's top corporations in the chemical, environmental, food, pulp and paper, rubber, petroleum, pharmaceutical, glass, metals, and utilities industries.

Brookfield Center, OH30+ days ago

Wallingford, CT29 days ago

Full-time

We serve a global market with our MERACRYL® methacrylates and PMMA molding compounds under the PLEXIGLAS® brand (in the Americas registered under the trademark ACRYLITE®), which we manufacture in our worldwide production network. As a Process Engineer, you will play a key role in ensuring safe, reliable, and efficient polymerization operations within our production facility.

Brookfield Center, OH30+ days ago

Collaborate with Engineering, Project Management, Procurement and Production teams to ensure products meet all customer and regulatory requirements, address and resolve quality issues, provide technical feedback to improve product design and manufacturing processes. We have produced control packages for many of America's top corporations in the chemical, environmental, food, pulp and paper, rubber, petroleum, pharmaceutical, glass, metals, and utilities industries.

New!

Plainville, CT4 days ago

Full-time

Perform office tasks including organizing project data (e.g., entering data into existing databases), data analysis, compiling field data for project archives and reporting, authoring portions of or complete reports, supporting report preparation for clients, and managing and maintaining project files. Prepare for and execute field work, including air, soil, sediment, and groundwater sampling; remedial construction management or oversight; installing, developing, and sampling monitoring wells; logging soil borings and collecting soil samples; drum and waste sampling; and completing chain-of-custody forms.

New!

Trumbull, CT2 days ago

$25–$25 Per Hour

The Associate Scientist works closely with team of scientists and senior scientists to plan and perform laboratory assignments in the development of product formulations, measurement of physical properties, validation of performance and analysis of products. System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.

Wallingford, CT30+ days ago

Full-time

Professional Skills: High self‑motivation, strong quality and safety mindset, ability to manage multiple projects, excellent communication skills, and comfort working independently or as part of a diverse team. We serve a global market with our MERACRYL® methacrylates and PMMA molding compounds under the PLEXIGLAS® brand (in the Americas registered under the trademark ACRYLITE®), which we manufacture in our worldwide production network.

New!

Stamford, CT3 days ago

Many of our materials are used in products you might see every day— for example if you start your morning with a single serve yogurt, the container you ate from may be made from one of Spartech’s products or the refrigerator where the yogurt was stored could have Spartech products in its interior features. Spartech, LLC headquartered in Maryland Heights, Missouri is a leading manufacturing organization in the Custom Sheet & Roll Stock and Packaging markets with over a dozen locations throughout the United States.

North Haven, CT30+ days ago

We’re looking for someone comfortable working with highly technical subject matter, ideally in areas such as sorbency (carbon capture), electrochemistry (solid oxide fuel cells), or catalysis (chemical processing or emissions mitigation). Precision Combustion, Inc. (PCI) is seeking a skilled, proactive and experienced Patent Agent to join our team part-time, developing patents for our mission-driven research in clean energy and environmental fields.

Danbury, CT30+ days ago

The Company's devices are used at the point-of-need to interrogate unknown and invisible materials and provide quick, actionable answers in vital health, safety and defense tech applications, addressing the fentanyl and illicit drug crisis, toxic carcinogen exposure, and global security threats. Experience working in an environment that included processes and techniques that drive software quality throughout the full product development lifecycle such as static analysis, code reviews, unit tests, functional tests and test automation.

Huntington, NY15 days ago

Perform construction administrative tasks (construction phase management activities, coordinate shop drawing reviews, RFI responses, develop construction change orders). 5+ experience in design of wastewater treatment plants, collection and conveyance systems, and alternative onsite treatment systems.

Wilton, Connecticut23 days ago

While performing the duties of this job, the Technician is regularly required to stand for extended intervals with occasional scheduled breaks, walk, use hands to finger, handle, or feel, reach with hands and arms, stoop, kneel, crouch, or crawl, and talk or hear. Job Summary: The Reliability/Manufacturing Engineer is responsible for ensuring safe, reliable, and efficient operation of all plant utility systems while managing critical spare parts inventory and leading Root Cause Analysis investigations.

North Haven, CT30+ days ago

Full-time

Determines packaging specifications according to the nature of the product, cost limitations, legal requirements, and the type of protection required, considering need for resistance to external variables such as moisture, corrosive chemicals, temperature variations, light, heat, rough handling, and tampering. Interview Timeline: ASAP Product Line Supported: Various within Surgical OU The packaging engineer is part of a dynamic team that provides expertise in packaging engineering and ensures quality and regulatory compliance.

New!

Berlin, CT4 days ago

Work around oils, grease, shop noise, cleaning solvents, dust, metal particles, sparks, coolant, and sharp edges; PPE and engineering controls may be required (safety glasses, dust masks, ear plugs, cut/chemical-resistant gloves). You’ll program multi-axis, multi-spindle, and Swiss CNC equipment for medical devices while elevating legacy programs and launching NPIs with confidence.

New Haven, Connecticut13 days ago

$152,000–$222,600 Per Year

Suffolk – America’s Contractor – is a national company with more than $9 billion in annual revenue, 3,000 employees, and 17 offices, including Boston (headquarters), New York City, Miami, West Palm Beach, Tampa, Estero, Dallas, Los Angeles, San Francisco, San Diego, Las Vegas, Herndon, U.S. Virgin Islands, and other key markets. Rapid AI-agent builds – Convert user stories into MVP agents in AWS Bedrock/Sagemaker, ChatGPT Enterprise, and other frameworks within days, with heavy use of AI coding assistants; wire them to Teams/SharePoint on the front end and Databricks Lakehouse , AWS services, or other sources on the back end.

Danbury, CT30+ days ago

Full-time

Determines packaging specifications according to the nature of the product, cost limitations, legal requirements, and the type of protection required, considering need for resistance to such external variables as moisture, corrosive chemicals, temperature variations, light, heat, handling and tampering. Basic Qualifications: BS Degree in Package Engineering or related field, with a minimum 5-8 years' experience in package engineering in pharmaceuticals or related field, or MS degree with 3-6 years' experience in package engineering in pharmaceutical or related field.

Danbury, CT30+ days ago

$24–$26 Per Hour

The Company's devices are used at the point-of-need to interrogate unknown and invisible materials and provide quick, actionable answers in vital health, safety and defense tech applications, addressing the fentanyl and illicit drug crisis, toxic carcinogen exposure, and global security threats. Compensation: The annualized base pay range for this position at the commencement of employment is expected to be between $24.00 and $26.00 per hour; the base pay offered may vary depending on several individualized factors, including market location, job-related skills, and experience.

New Haven, CT7 days ago

$152,000–$202,000 Per Year

This role reports to the Head of Process Development and Manufacturing and is responsible for oversight and execution of drug substance process development activities at Invivyd's Contract Manufacturing Organizations (CMOs), including technology transfer, process scale-up, process characterization, process validation, and support of clinical and commercial manufacturing supply. In October 2025, the FDA cleared the company's Investigational New Drug (IND) application and provided feedback to advance the company's REVOLUTION clinical program, Invivyd's development program for VYD2311, a vaccine alternative monoclonal antibody being investigated for the prevention of COVID-19.

Brookfield Center, OH30+ days ago

We have produced control packages for many of America's top corporations in the chemical, environmental, food, pulp and paper, rubber, petroleum, pharmaceutical, glass, metals, and utilities industries. Receive new product designs, product modifications and implement the new designs/changes into production engineering systems .

New Haven, Connecticut30+ days ago

Remote

$130,000–$160,000 Per Year

This is a high-profile, growth oriented leadership opportunity within our Environmental Business Unit—ideal for a seasoned professional who brings deep technical expertise, strong utility relationships, and a proven ability to influence client strategy and win work. As we continue to expand our presence in the utility sector, we are seeking a Senior Environmental Professional to play a pivotal role in both delivering high-impact projects and driving strategic growth.

Danbury, CT30+ days ago

Full-time

Linde's industrial gases are used in countless applications, from life-saving oxygen for hospitals to high-purity & specialty gases for electronics manufacturing, hydrogen for clean fuels and much more. This role will also support activities of the end-to-end recruiting cycle and will involve exposure to all levels of management and candidates, necessitating the highest level of, diplomacy, confidentiality, discretion, and judgement.

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