55 Results for

Chemical Engineering Jobs in Syosset, NY

Jobs

New!

New York City, NYToday

$93,800–$140,600 Per Year

We work with customers across the world in the light industry (institutional, food & beverage, transportation and manufacturing), heavy industry (chemical, power and primary metals industries), paper and mining operations to reduce, reuse, and recycle their water while protecting their systems and equipment. Nalco Water provides the unique opportunity to work with a broad suite of technologies to deliver automated monitoring systems, data analysis and deep technical expertise to increase efficiency, sustainability and performance for our customers.

New!

New York City, NY3 days ago

$142,100–$213,200 Per Year

We work with customers across the world in the light industry (institutional, food & beverage, transportation and manufacturing), heavy industry (chemical, power and primary metals industries), paper and mining operations to reduce, reuse, and recycle their water while protecting their systems and equipment. You will be responsible for all enterprise revenue generating activities, including driving and owning sales opportunities/processes, executive communications and presentations, and implementing value added customer solutions within your assigned corporate account portfolio(s).

Jersey City, New Jersey30+ days ago

Remote

$100,000–$130,000 Per Year

This is a high-impact sales role focused on growth within key verticals including iodine derivatives, intermediates for anti-cancer and contrast media, and active pharmaceutical ingredients (APIs). The role is modeled on a proven sales structure used for similar markets, emphasizing relationship management, business development, and strategic positioning across nutraceutical, pharma, and fine chemical sectors.

New!

Teaneck, NJToday

$200–$250 Per Week

As a Chemical Operations Specialist for the Army National Guard, you will support the country during natural disaster relief efforts and safeguard the nation from chemical and biological warfare. To perform these functions, you will be trained to expertly handle nuclear, biological, and chemical (NBC) detection and decontamination equipment so you can assist in the application of NBC defense measures.

Old Westbury, New York30+ days ago

Overview: New York Institute of Technology's six schools and colleges offer undergraduate, graduate, and professional degree programs in in-demand disciplines including computer science, data science, and cybersecurity; biology, health professions, and medicine; architecture and design; engineering; IT and digital technologies; management; and energy and sustainability. New York Tech considers factors such as (but not limited to) scope and responsibilities of the position, candidate experience/expertise, education/training, key skills, geographic location, internal peer equity as well as market, organizational considerations and/or applicable collective bargaining agreement when extending an offer.

New York, NY30+ days ago

The Office of Building Water System Oversight (BWSO) within the Bureau of Environmental Sciences and Engineering (ESE) is responsible for conducting inspections to ensure compliance with various rules and regulations aimed at improving the operating conditions of various engineered systems such as cooling towers, water tanks, evaporative condensers, internal plumbing, and wastewater systems in order to prevent risks associated with these systems. 2. A baccalaureate degree from an accredited college or university with 24 semester credits in one or a combination of the areas of study described in ""1"" above, at least 12 of which must have been in one of these areas of study; and at least one year of satisfactory full time experience, which may not have been part of graduate or undergraduate course work, working in the field of water quality planning, management or .

New York, NY30+ days ago

The Office of Building Water System Oversight (BWSO) within the Bureau of Environmental Sciences and Engineering (ESE) is responsible for The conducting inspections to ensure compliance with various rules and regulations aimed at improving the operating conditions of various engineered systems such as cooling towers, water tanks, evaporative condensers, internal plumbing, and wastewater systems in order to prevent risks associated with these systems. 2. A baccalaureate degree from an accredited college or university with 24 semester credits in one or a combination of the areas of study described in ""1"" above, at least 12 of which must have been in one of these areas of study; and at least one year of satisfactory full time experience, which may not have been part of graduate or undergraduate course work, working in the field of water quality planning, management or .

Syosset, NY30+ days ago

$90,000–$150,000 Per Year

The firm provides engineering and construction management services to municipal and private clients throughout the Tri-State Region, specializing in civil, structural, traffic, environmental, landscape architecture, mechanical and electrical engineering. Typical project types include transportation infrastructure, utility improvements, site development, solid waste management facilities, and environmental monitoring/reporting programs.

New York, NY30+ days ago

$120,000–$160,000

Hire Resolve is helping leading engineering firms across the United States to recruit experienced engineering professionals for a variety of mid-senior to senior-level roles. These opportunities are ideal for engineers who thrive in technically complex environments, take ownership of projects, and contribute strategically to business and operational success.

Woodbury, NY30+ days ago

CDM Smith’s Automation and Instrumentation division consists of staff of various disciplines including process, chemical, and electrical engineering which allows us to bring a wide range of knowledge to each project. We provide career opportunities that span a variety of disciplines and geographic locations, with projects that our employees plan, design, build and operate as diverse as the needs of our clients.

Brooklyn, NY30+ days ago

$60,000–$160,000

Maintain active dialogue with Regulatory Affairs as subject matter expert on all product design elements/documentation pertaining to research towards FDA/regulated authority submissions, Provide support to marketing and sales team, support the introduction of new technologies with the development of presentations, sales tools, formulations, and applications data. Exercise technical judgment in the design, execution, and interpretation of experiments within the scope of project responsibilities and ensure the use of professional concepts to solve complex problems in creative and effective ways, in conformance with scientific methods and procedures.

Long Island, NY30+ days ago

Brooklyn, NY30+ days ago

$90,000–$150,000

The engineer will work closely with cross-functional teams including Quality, R&D, Regulatory, and Production developing, optimizing, and scaling manufacturing processes to improve yield, throughput, quality, and efficiency. · Senior Process Engineer: 10+ years of experience in a regulated manufacturing environment with at least 5 years hands-on experience in process development, design, and process implementation required, preferably in medical device, pharmaceutical, or biotech manufacturing.

Brooklyn, NY30+ days ago

$70,000–$120,000

Additionally, they will assist in generating documentation essential for regulatory submissions, ongoing publication initiatives, and direct communication with the Head of Research regarding various tasks. Ensure the application of established scientific and engineering principles to solve complex problems and challenges innovatively and efficiently, adhering to rigorous scientific methodologies and protocols.

New York, New York9 days ago

Remote

$60–$85 Per Hour

Comfort reading and preparing engineering artifacts such as process flow diagrams, P&IDs, PHA/HAZOP reports, mass and energy balance models, turnaround plans, OSHA PSM documentation, technical reports, and workflow summaries. This role supports current and upcoming remote consulting opportunities focused on structured chemical engineering review, process documentation, plant workflow analysis, process safety assessment, simulation review, environmental and safety documentation, and high-quality project execution.

New York, New York18 days ago

$150,000–$220,000 Per Year

D. in Aero-Astro, Mechanical Engineering, Chemical, Nuclear, Petroleum Engineering, Civil Engineering, or a related field, with a practical and theoretical understanding of thermodynamics, heat transfer, fluid mechanics, and combustion. For over five decades, we've connected the lessons of past failures with tomorrow's solutions to advise clients as they innovate technologically complex products and processes, ensure the safety and health of their users, and address the challenges of sustainability.

New!

Huntington, NY3 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!

New!

White Plains, NY3 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 Wastewater Discipline Engineer for their White Plains, New York office!

Ridgefield, NJ30+ days ago

We are looking for a candidate at the level of Process Engineer II to help drive process development activities and to support improvements to current commercial products as well as operate under the regulatory requirements for drug and medical device manufacturing. Based on level, should have demonstrated experience with manufacturing processes and equipment such as CIP systems, filtration skids, sterilization, aseptic processing and pharmaceutical manufacturing equipment, etc.

New York, NY30+ days ago

$142,000–$210,000 Per Year

Participates in interdisciplinary review of project deliverables + Develops construction cost estimates and estimates of technical efforts for projects + Uses expertise in all steps of completing discipline component of PS&E package + Performs quality control review of design calculations or drawings + Prepares technical specification sections + Provides input to the development of engineering budget and schedule to meet requirements + Serve as design manager and lead project tasks, in collaboration with project managers and clients, in the planning, design, permitting and construction of wastewater and/or reclaimed water facilities including but not limited to treatment facilities and conveyance systems as well as creating and/or overseeing the preparation of construction documents (drawings and specifications) and permit applications, as well as handling construction. **Job Description** AECOM is actively seeking a highly experienced and motivated Senior Mechanical Process Engineer to work as a mechanical process design engineer on large, complex, multi-discipline, high-profile water and wastewater treatment and pumping facilities for both traditional and design-build projects throughout the Greater New York Area.

New York, New York8 days ago

$75,000–$150,000 Per Year

The Senior Engineer will be managing project/tasks in the planning, design and construction of water distribution systems, wastewater collection systems, stormwater systems, and pump/lift stations as well as creating construction documents, and specifications. As Linear Design Engineer you will provide technical leadership and support to our team of highly skilled engineers while executing projects simultaneously and utilizing technical knowledge and experience to enhance the team’s overall capabilities.

New!

New York, NYToday

$62,407–$172,854 Per Year

1. A baccalaureate degree from an accredited college in engineering, architecture, landscape architecture, business administration, or public administration, and five years of full-time satisfactory experience in the planning, administering or expediting of engineering design, and/or construction, or coordinating a very large engineering project, two years of which must have been in an administrative, managerial, executive or supervisory capacity; or 2. Civil service title- Administrative Project Manager (NM) * IN ORDER TO BE CONSIDEREDFOR THIS POSITION CANDIDATE MUST BE SERVING PERMANENTLY IN THE TITLE OR BE REACHABLE ON THE OPEN-COMPETITIVE LIST EXAM #5164* Reports directly to the Deputy Director of the When and Where Unit.

Woodbury, NY30+ days ago

We provide career opportunities that span a variety of disciplines and geographic locations, with projects that our employees plan, design, build and operate as diverse as the needs of our clients. Additionally, there may be opportunities to participate in fieldwork supporting our construction management activities, providing a comprehensive project lifecycle experience.

Brooklyn, NY12 days ago

$100,000–$145,000 Per Year
Full-time

This role will lead hands-on beverage formulation, serve as the technical expert in client facing conversations, support a fast paced lab operation environment, and mentor junior formulators. Candidates must be local to Brooklyn, NY or willing to relocateIf you are passionate about driving innovation in engineering and manufacturing within the professional services industry, we encourage you to apply today!

Stamford, Connecticut30+ days ago

$138,300–$206,900 Per Year
Full-time

An understanding of US and international tax rules, including corporate taxation, reorganizations, foreign tax credit, GILTI / NCTI, Subpart F, 482 principles and methodology, Pillar 2, Subchapter K. About ITT: ITT is a leading manufacturer of critical components for harsh environments that serves fast-growing end markets in flow, aerospace and defense, energy and transportation.

Ridgefield, NJ30+ days ago

You will coach and develop a high-performing quality organization, ensure appropriate resourcing, represent site quality leadership in executive meetings, contribute to alignment with corporate quality strategy, and participate in strategic planning and facility expansion discussions. The role requires expert-level proficiency in cGMPs, 21 CFR Parts 210/211, ICH, and USP requirements, as well as demonstrated success leading FDA and customer audits, maintaining inspection readiness, and developing and verifying effective remediation plans.

Brooklyn, NY12 days ago

$100,000–$145,000 Per Year

This role will lead hands-on beverage formulation, serve as the technical expert in client facing conversations, support a fast paced lab operation environment, and mentor junior formulators. The hiring company is food and beverage innovation lab that specializes in product formulation, R&D, and production operations management for emerging CPG brands.

Stamford, Connecticut12 days ago

Full-time

Minimum of 8–12+ years of progressively responsible experience in Investor Relations, FP&A, Corporate Finance, Capital Markets, or related functions, gained within a publicly traded company or relevant advisory setting; preferred two years of direct Investor Relations experience. This role serves as a strategic advisor to senior leadership, ensuring a clear, consistent, and credible external narrative that reflects the company’s strategy, performance, and long‑term value creation.

Jersey City, NJ30+ days ago

In addition, during employment individuals may be required by CDM Smith or a CDM Smith client to successfully complete additional background checks, including motor vehicle record as well as drug testing. Roles and responsibilities include, but are not limited to: • Providing expertise in evaluating the feasibility of sediment remediation technologies and preparing sediment remediation designs for large riverine and coastal sites involving multiple stakeholders.

Bridgeport, CT30+ days ago

CDM Smith's Environmental Services Group is seeking an Engineer, Scientist or Geologist with a.) experience modeling contaminant transport through sediment caps and/or b.) a working knowledge of computer-aided design (CAD) in remediation projects combined with basic geotechnical engineering experience (significant academic coursework may suffice) related to remediation projects located anywhere within the United States. • Serve as CDM Smith’s primary interface with clients on complicated sediment tasks; this includes having the ability to assess and understand a problem and develop and communicate a technical strategy to the client.

Stamford, CT30+ days ago

Bridgeport, CT30+ days ago

Serve as CDM Smith’s primary modeling interface with clients on complicated sediments sites; this includes having the ability to assess and understand a problem and develop and communicate a technical strategy to the client. Roles and responsibilities may include, but are not limited to the following regarding sediment remediation projects: • Understanding the scientific and engineering principles of modeling surface water hydrodynamics, sediment transport, and contaminant fate and transport in in coastal, estuarine, riverine, and/or lacustrine settings.

Wilton, Connecticut11 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.

New!

Huntington, NY3 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.

White Plains, NY30+ days ago

Full-time

We also offer tuition assistance for continuing education & professional licensure, student loan debt repayment program, technology allowance and excellent professional development programs that are custom designed for employees at all levels. Conduct construction administration and on-site resident support activities, including construction phase management activities, coordination of shop drawing reviews and RFI responses, and lead the development of construction change orders.

New York, NY30+ days ago

Full-time

Client relationship skills: including preparation and development of proposals and client management experience with a successful record of accomplishment, delivering a variety of engineering projects that meet or exceed the expectations of the client . Manages projects from planning to design and construction of water/wastewater distribution and conveyance systems including pipelines, pump stations, storage, and end-of-pipe treatment facilities.

Brooklyn, New York30+ days ago

Maintain a complete and current record of submittals, approvals and resubmittals, including a file of letters of transmittal and dates of each transaction. We are committed to making a difference within our communities, who depend on the safety and reliability of the structures we build and is possible with our main asset, our people!

East Elmhurst, New York30+ days ago

The Project Engineer is expected to maintain a good knowledge of the contract specifications, documents, and the scope of work, including subcontracts and purchase orders and to assist in the development of project status reports and profit projections. The Project Engineer is responsible for providing technical engineering and project control support on our heavy civil and transportation construction projects.

New York, New York30+ days ago

Remote

$35–$75 Per Hour

Rate each question's difficulty level: Medium (intro undergraduate), Hard (advanced undergraduate), or Expert (post-graduate and above). Write step-by-step Chain-of-Thought solutions with clear, concise intermediate steps in markdown format.

New York, New York30+ days ago

Remote

$35–$75 Per Hour

New York, New York30+ days ago

Remote

$35–$75 Per Hour

New York, New York29 days ago

Remote

$35–$75 Per Hour

New York, New York29 days ago

Remote

$35–$75 Per Hour

New York, New York30+ days ago

Remote

$35–$75 Per Hour

New York, New York29 days ago

Remote

$35–$75 Per Hour

New York, New York20 days ago

$100,000–$160,000 Per Year

While visiting job site locations, the employee may be required to work outdoors, be exposed to wet and/or humid conditions; moving mechanical and electrical parts; high, precarious places; dust, fumes or airborne particles; toxic or caustic chemicals; outside weather conditions, extended exposure to sunlight; cold and heat; risk of electrical shock and vibration. Geographic Disclosure: As a leading provider of mechanical and electrical construction, facilities services, and energy infrastructure, we offer employees a competitive salary and benefits package and we are always looking for individuals with the talent and skills required to contribute to our continued growth and success.

New York, NY30+ days ago

$125,000–$150,000

Industrial facilities make decisions every minute that determine cost, reliability, and margin, but the signals that matter live in different worlds: live asset constraints and process reality on one side, feedstock prices, product prices, demand, and market dynamics on the other. You will help deliver robust, intuitive user experiences centered around real-time data visualization and operational insight, deployed in demanding environments such as power generation facilities and chemical plants.

New!

New York, NY1 day ago

$105,000–$115,000

Industrial facilities make decisions every minute that determine cost, reliability, and margin, but the signals that matter live in different worlds: live asset constraints and process reality on one side, feedstock prices, product prices, demand, and market dynamics on the other. As a Full Stack Software Engineer, you will drive CVector's SaaS product forward by fulfilling the following responsibilities: Collaborate with the engineering team to design, implement, and deploy features and bug fixes across the full software stack.

New York, New York14 days ago

Organization Overview: The Lyu laboratory is particularly interested in molecular docking, a structure-based virtual screening method that can be used to evaluate virtual libraries of great size and diversity, followed by selection of the best-fitting molecules for synthesis and testing. The lab is working on innovative approaches to leverage this expansive chemical space for structure-based drug design and to gain a deeper understanding of how structure and chemical space expansion can be utilized to create chemical tools for studying biology.

Brooklyn, NY30+ days ago

$130,000–$180,000

Maintain active dialogue with Regulatory Affairs as subject matter expert on all product design elements/documentation pertaining to research towards FDA/regulated authority submissions, Act as research liaison between R&D and Quality Control to define product specifications. This role involves providing expertise in formulation development, building and optimizing internal capabilities to deliver innovative and efficient solutions, and ensuring alignment with the company’s long-term technical vision to create a strong pipeline of customer-focused innovations.

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Chemical Engineering Jobs in Syosset, NY

Jobs

Technical Sales RepresentativeEcolab Inc.

Corporate Account Manager, MicroelectronicsEcolab Inc.

Territory Sales Manager – Specialty Chemicals & APMRINetwork Jobs

74D Chemical Operations SpecialistNational Guard OMD

Adjunct Faculty- Biological & Chemical SciencesNew York Institute of Technology

Scientist Water Ecology, II -Bureau of Environmental Sciences and EngineeringCity of New York

Scientist (Water Ecology), I - Bureau of Environmental Sciences and EngineeringCity of New York

Project Manager – Environmental EngineeringJCSI

Senior Engineering ProfessionalHire Resolve.com

Automation Engineering Intern (Summer 2026!)CDM Smith

Research and Development Senior Medical Device EngineerCresilon, Inc.

Senior Project EngineerDavron LLC

Senior Process Engineer/Process Engineer II - ManufacturingCresilon, Inc.

Research and Development Engineer I/IICresilon, Inc.

Remote24-MAG

Managing Engineer - Thermal Sciences (Ph.D.)Exponent Inc.

Water/Wastewater Discipline EngineerHarrison Consulting Solutions

Wastewater Discipline EngineerHarrison Consulting Solutions

Process Engineer IIOQSIE

Senior Mechanical Process Engineer (Water/Wastewater)AECOM

Linear (Pipeline) Design EngineerGFT.

Administrative Project Manager (NM)New York City | Jobs

Environmental Engineer 1CDM Smith

R&D Manager - BeverageMichael Page International

Tax CounselITT Inc. - English US

Quality ManagerSynerfac Technical Staffing

R&D Manager - BeverageMichael Page

Director, Investor RelationsITT Inc. - English US

Sediment Remediation Engineer 5CDM Smith

Sediment Remediation Specialist (Engineer, Scientist or Geologist)CDM Smith

Jr Sediment Remediation EngineerCDM Smith

Sediment Remediation Modeler (Engineer, Scientist or Geologist)CDM Smith

Reliability/Manufacturing EngineerEMCOR Facilities Services, Inc.

Project Wastewater EngineerHarrison Consulting Solutions

Project Water/Wastewater EngineerH2M architects + engineers

Discipline Engineer | Water/WastewaterH2M architects + engineers

Field Engineer IIOHLA USA

Project Engineer IIOHLA USA

Chemistry PhD - Assessment SpecialistMercor

Research ChemistMercor

Chemistry Expert - Fully RemoteMercor

Senior ChemistMercor

Chemistry ScientistMercor

Analytical ChemistMercor

ChemistMercor

Electrical Engineer (Construction)Forest Electric Corp.

Senior Full Stack Software EngineerCVector - Industrial AI

Full Stack Software Engineer I or IICVector - Industrial AI

Postdoctoral Associate | Laboratory of Computational Molecular DiscoveryRockefeller University

Manager/Principal Scientist Research & Development - Polymer FormulationCresilon, Inc.

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