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Senior Process Engineer Jobs in Bar Harbor, ME (NOW HIRING)

System Administrator

Ellsworth, ME · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... sustainment processes. ESSENTIAL DUTIES AND RESPONSIBILITIES * Essential Duties and ... senior engineers. * Assist in maintaining test and development environments, supporting patch ...

Oceanographer/Meteorologist

Ellsworth, ME

  • Medical

  • Dental

  • Vision

  • Retirement

... processing, prediction, exploitation, and dissemination of environmental data. Ensure safety of ... senior, typically as mid-grade Lieutenants. Promotions to LTJG and LT occur at 2 and 4 years of ...

Senior Process Engineer information

See Bar Harbor, ME salary details

$69.8K

$112.7K

$158.7K

How much do senior process engineer jobs pay per year?

As of Aug 17, 2026, the average yearly pay for senior process engineer in Bar Harbor, ME is $112,700.00, according to ZipRecruiter salary data. Most workers in this role earn between $96,800.00 and $125,200.00 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 are popular job titles related to Senior Process Engineer jobs in Bar Harbor, ME?

For Senior Process Engineer jobs in Bar Harbor, ME, the most frequently searched job titles are:

What cities near Bar Harbor, ME are hiring for Senior Process Engineer jobs?

Cities near Bar Harbor, ME with the most Senior Process Engineer job openings:

Infographic showing various Senior Process Engineer job openings in Bar Harbor, ME as of June 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $112,700 per year, or $54.2 per hour.

Senior Facilities Mechanical Engineer

The Jackson Laboratory

Bar Harbor, ME • On-site

$106K - $153K/yr

Full-time

Re-posted 19 days ago


The Jackson Laboratory rating

8.6

Company rating: 8.6 out of 10

Based on 24 frontline employees who took The Breakroom Quiz

19th of 120 rated laboratories


Job description

Senior Facilities Mechanical Engineer

This position is responsible for providing a full range of advanced physical plant Mechanical Engineering planning, design/engineering, project management, and operational support responsibilities implementing The Jackson Laboratory's capital projects portfolio. The successful candidate will provide technical design and support for sophisticated HVAC, steam, and chilled water plant operations as well as leading energy efficiency projects supporting nearly 2M ft2 of complex biomedical research laboratory and vivaria space across five domestic US sites.

Key Responsibilities & Essential Functions

Mechanical Engineering Expertise:

  • Designs HVAC, hydronics, steam, chilled water, process gases, and lab/vivaria ventilation and control systems.
  • Develops feasibility studies and implements projects for energy efficiency and greenhouse gas reduction
  • Performs system modeling and commissioning oversight
  • Supports vivarium and BSL1 & 2 rated laboratory environments with specialized mechanical systems.
  • Develops and maintains construction design standards within mechanical engineering discipline for all Jackson Laboratory locations, ensuring adherence to industry best practices and standards.

Project Management Leadership:

  • o Leads major tenant improvements, relocations, infrastructure upgrades, and new construction driving scope, schedule, and execution from initiation through closeout.
  • o Develops and manages project budgets leading bidding, vendor selection, and contract negotiations. Tracks costs, manages forecasts, and identifies cost saving opportunities. Procures, directs, oversees, reviews, and approves the work of external engineering design and planning consultants, providing expert insights and mentorship to the team.
  • o Acts as primary contact for internal stakeholders and external partners. Provides clear and regular communication on project status, risks, and required decisions holding vendors accountable for delivery and performance.

Regulatory Compliance and Standards Adherence:

  • o Ensure strict adherence to all relevant federal, state, and local laws, regulations, and standards, including IBC, NFPA, and OSHA, while overseeing the planning and execution of projects.

Facilities Management Support:

  • o Trains and mentors lower-level mechanical engineering staff, ensuring the effective growth and development of project teams.
  • o Provides specialized support in Facilities Management, offering guidance on effective maintenance strategies and equipment lifecycle management.
  • o Collaborate with Facilities Operations and Maintenance teams to optimize facility performance.

Knowledge, Skills, and Abilities

  • Bachelor's degree in Mechanical Engineering, Mechanical Engineering Technology, or a related field.
  • More than 10 years of experience in mechanical engineering and project management, with a solid understanding of the specific requirements for critical infrastructure environments
  • Strong interpersonal and communication skills, enabling effective collaboration with diverse stakeholders both orally and in writing.
  • Proficiency in AutoCAD and/or Revit, MS Office Suite, MS Project, Trimble Construct (formerly e-Builder), or similar software applications.
  • Demonstrated organizational, analytical, project management, and time management skills, with the ability to adapt to changing priorities effectively.

Demonstrate expertise in a wide range of facility equipment and systems, including HVAC, electrical, plumbing, central utility plant, building automation & controls, and other critical infrastructure components.

Pay Range: $106,020 - $153,729

#CA-EH8

About JAX:

The Jackson Laboratory is an independent, nonprofit biomedical research institution with a National Cancer Institute-designated Cancer Center and nearly 3,000 employees in locations across the United States (Maine, Connecticut, California),Japan andChina. Its mission is to discover precise genomic solutions for disease and empower the global biomedical community in the shared quest to improve human health.

Founded in 1929, JAX applies over nine decades of expertise in genetics to increase understanding of human disease, advancing treatments and cures for cancer, neurological and immune disorders, diabetes, aging and heart disease. It models and interprets genomic complexity, integrates basic research with clinical application, educates current and future scientists, and provides critical data, tools and services to the global biomedical community. For more information, please visitwww.jax.org.

EEO Statement:

The Jackson Laboratory provides equal employment opportunities to all employees and applicants for employment in all job classifications without regard to race, color, religion, age, mental disability, physical disability, medical condition, gender, sexual orientation, genetic information, ancestry, marital status, national origin, veteran status, and other classifications protected by applicable state and local non-discrimination laws.


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