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Senior Process Engineer Jobs in Brookhaven, NY (NOW HIRING)

Senior Manufacturing Engineer

Commack, NY · On-site

$110K - $130K/yr

The Senior Manufacturing Engineer will ensure efficient process transitions, maintain product integrity, reduce production costs, and uphold strict compliance with defense manufacturing protocols.

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Senior Process Engineer information

See Brookhaven, NY salary details

$79K

$127.5K

$179.5K

How much do senior process engineer jobs pay per year?

As of Sep 1, 2026, the average yearly pay for senior process engineer in Brookhaven, NY is $127,521.00, according to ZipRecruiter salary data. Most workers in this role earn between $109,500.00 and $141,600.00 per year, depending on experience, location, and employer.

What does a senior process engineer do?

A Senior Process Engineer is responsible for designing, optimizing, and overseeing processes within manufacturing or production environments. They analyze workflows, troubleshoot issues, and implement improvements to increase efficiency, safety, and product quality. Senior Process Engineers often lead projects, mentor junior engineers, and collaborate with cross-functional teams to ensure operational excellence. Their expertise is vital in industries like chemicals, pharmaceuticals, oil and gas, and food processing.

What are the key skills and qualifications needed to thrive as a senior process engineer?

To thrive as a Senior Process Engineer, you need a strong background in chemical or process engineering, problem-solving skills, and typically a bachelor's or master's degree in a relevant field. Expertise in process simulation software (such as Aspen Plus or HYSYS), Six Sigma or Lean certifications, and familiarity with process control systems are highly valued. Outstanding analytical abilities, leadership, and effective communication set top performers apart in this role. These skills and qualifications are crucial for optimizing processes, ensuring safety and compliance, and leading teams to achieve operational excellence.

What are some common challenges senior process engineers face when working on cross-functional teams?

Senior Process Engineers often collaborate with professionals from various departments, such as operations, quality, and maintenance. A common challenge is aligning diverse priorities and communication styles to achieve shared project goals. Successfully managing these differences requires strong interpersonal and project management skills, as well as the ability to translate technical concepts for non-engineering colleagues. Regular meetings and clear documentation can help ensure everyone stays informed and engaged throughout the process.

What is the difference between Senior Process Engineer vs Process Engineer?

AspectSenior Process EngineerProcess Engineer
QualificationsBachelor's or Master's in Engineering, often with 5+ years experienceBachelor's degree in Engineering or related field, typically 1-3 years experience
ResponsibilitiesLeading process improvements, mentoring, project managementSupporting process development, data analysis, assisting senior staff
Work EnvironmentDesign teams, manufacturing plants, R&D departmentsManufacturing facilities, engineering teams, operational support

Senior Process Engineers typically have more experience, leadership duties, and oversee complex projects, while Process Engineers focus on supporting process development and implementation. Both roles are essential in manufacturing and engineering industries, but the senior role involves greater responsibility and strategic planning.

How much does a senior process engineer earn?

A senior process engineer typically earns between $80,000 and $130,000 annually, depending on experience, industry, and location. They often have specialized skills in process optimization, project management, and may hold certifications like Six Sigma or PE licensure.

What cities near Brookhaven, NY are hiring for Senior Process Engineer jobs?

Cities near Brookhaven, NY with the most Senior Process Engineer job openings:

Infographic showing various Senior Process Engineer job openings in Brookhaven, NY as of August 2026, with employment types broken down into 95% Full Time, and 5% Contract. Highlights an 95% In-person, and 5% Remote job distribution, with an average salary of $127,521 per year, or $61.3 per hour.

Senior Process Engineer, Sterile

Amneal Pharmaceuticals

Brookhaven, NY

$110K - $125K/yr

Full-time

Medical, Retirement

Posted 6 days ago


Amneal Pharmaceuticals rating

6.7

Company rating: 6.7 out of 10

Based on 12 frontline employees who took The Breakroom Quiz

74th of 86 rated pharmaceutical


Job description

Description:

The Senior Process Engineer in sterile manufacturing will ensure the compliant, efficient, and safe transfer of new products, implementing manufacturing processes from concept to launch, including scaling up and aseptic process simulation. The position will lead continuous improvement initiatives and support process discrepancies. The role serves as Subject Matter Expert (SME) for providing technical expertise for sterile/aseptic, filling and packaging technologies, formulation, Lyophilization, depyrogenation and root cause analysis.


Essential Functions:

  • Develop, author, and execute protocols to ensure compliance with FDA and cGMP requirements, including process validation, cleaning validation, and automated system and control qualification. Monitor, interpret, and analyze manufacturing data to support the full process lifecycle, identifying opportunities for improvement and facilitating investigations to resolve process deviations and anomalies.
  • Develop and manage technical plans, project scopes, design suitability studies, and implementation schedules to establish manufacturing process capability and support the introduction of new or reformulated products. Conduct feasibility assessments, risk analyses, budgeting, and project execution in alignment with business objectives. Collaborate closely with R&D and Manufacturing teams to transition processes from development to scaleup and full commercial production. Evaluate and implement new technologies to strengthen and expand manufacturing capabilities.
  • Provide realtime troubleshooting for complex manufacturing equipment failures and process deviations, ensuring prompt resolution to maintain operational continuity. Lead personnel training, develop manufacturing instructions, and support the startup of new processes and equipment. Monitor key performance indicators-including quality, yield, throughput, cycle time, and critical process parameters-to drive improvements and ensure compliance with cGMP, safety, and environmental requirements. Collaborate with vendors and suppliers to define system requirements and validate functional specifications for sterilization, decontamination, and environmental control systems.
  • Serve as a Subject Matter Expert (SME) by providing advanced technical expertise across key manufacturing processes, including chemical and biological formulation, filling, packaging, and contaminationcontrol operations. Develop and revise SOPs, ensuring alignment with regulatory and operational requirements. Lead and manage change controls and conduct impact assessments to support compliant process modifications. Support and lead investigations to determine root causes, perform data analysis, and drive effective CAPA implementation. Contribute to the creation and revision of process documentation and batch records to ensure accuracy, compliance, and continuous improvement.


Additional Responsibilities:

  • Verify and develop P&ID, engineering layout, engineering drawings and engineering documents.
  • Employ key project management principles including establishing and tracking timelines, identifying and mitigating risks, and communicating across teams at all levels.

Amneal is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, national origin, age, disability, genetic information, protected veteran status, or any other characteristic protected by applicable federal, state, or local laws. If you require a reasonable accommodation to complete the application process or to participate in any part of the hiring process, please contact us at accommodations@amneal.com. Requests will be handled confidentially and in accordance with applicable laws. 


Education:

  • Bachelors Degree (BA/BS) Engineering, manufacturing or related field - Required
  • Master Degree (MS/MA) Engineering, manufacturing or related field - Preferred

Experience:

  • 5 years or more in Experience in engineering roles within a GMP manufacturing environment/Life science with sterile/aseptic facility.

Specialized Knowledge:

  • Strong understanding of cGMP, FDA regulations, and other relevant standards.
  • Proven project management and leadership skills.
  • Exceptional problem-solving and decision-making abilities.
  • Strong communication and interpersonal skills to facilitate collaboration across teams.
  • Proficiency in relevant engineering software and tools.

Additional Requirement: This position requires successful completion of an OSHA-compliant Respirator Fit Test.

The base salary for this position ranges from $110,000 to $125,000 per year.   Amneal ranges reflect the Company's good faith estimate of base salary that Amneal reasonably believes that it will pay for said position at the time of the posting.  Individual compensation will ultimately be determined based on a variety of relevant factors, including but not limited to, qualifications, geographic location and other relevant skills.  At the heart of our Total Rewards commitment is a comprehensive, flexible and competitive benefits program for eligible positions that enables you to choose the plans and coverage that meet your personal needs. This includes above-market, diverse and robust health and insurance benefits to meet the varied needs of our employees as well as a significant 401(k) matching contribution to help our employees save for retirement.  We also promote employee well-being with programs that helps you enjoy your career alongside life's many other commitments and opportunities.


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