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Senior Mechanical Engineer Jobs in Springfield, MA

Salas O'Brien

Senior Mechanical Engineer

Bloomfield, CT · On-site

$100K - $130K/yr

Senior Mechanical Engineer At Salas O'Brien we tell our clients that we're engineered for impact. This passion for making a difference applies just as much to our team as it does to our projects.

New

ROCKWOOL

Sr. Mechanical Engineer

Hartford, CT

$115K - $135K/yr

ROCKWOOL is seeking a Sr. Mechanical Engineer to join our Group Technology team! This position requires travel of 60%, both internationally and nationally, and the ability to relocate for extended ...

h2m

Senior Project Mechanical Engineer

Windsor, CT · On-site

$100K - $140K/yr

H2M architects + engineers, a multidiscipline architectural, engineering, and environmental consulting firm seeks a licensed Senior Mechanical Engineer to join our dynamic MEP team in our ...

HKA Enterprises

Mechanical Engineer

East Hartford, CT · On-site

Support presentations to senior management * Provide other project and logistical support as needed What you need * Bachelor's degree in Mechanical or Aerospace Engineering + 1-2+ years of work ...

Actalent

Mechanical Engineer

East Hartford, CT

Prepare and deliver project updates and presentations for engineering leadership and senior ... Mechanical design and machine design experience, including exposure to new product development.

New

Actalent

Mechanical Engineer

East Hartford, CT

Prepare and deliver project updates and presentations for engineering leadership and senior ... Mechanical design and machine design experience, including exposure to new product development.

New

AIT Global, Inc.

Mechanical Engineer

Hartford, CT · On-site

Mechanical Engineer Location: Connecticut (CT) or Hybrid Position Overview: We are seeking a Mechanical Engineer to support product design for manufacturability of fuel cell components. This role ...

New

LiquidPiston

Mechanical Engineer

Suffield, CT · On-site

Mechanical Engineer This role is fully onsite in Bloomfield, CT, five days per week, and the company will be relocating to Suffield, CT later in 2026.​​​​​ About LiquidPiston: LiquidPiston ...

LiquidPiston, Inc.

Mechanical Engineer

Suffield, CT · On-site

Mechanical Engineer This role is fully onsite in Bloomfield, CT, five days per week, and the company will be relocating to Suffield, CT later in 2026. About LiquidPiston: LiquidPiston, Inc. is ...

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All JobsMechanical Engineer JobsSenior Mechanical Engineer JobsSenior Mechanical Engineer Jobs in Springfield, MA

Senior Mechanical Engineer information

See Springfield, MA salary details

$74.2K

$122.1K

$170.4K

How much do senior mechanical engineer jobs pay per year?

As of Aug 7, 2026, the average yearly pay for senior mechanical engineer in Springfield, MA is $122,135.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,100.00 and $137,500.00 per year, depending on experience, location, and employer.

What does a senior mechanical engineer do?

A senior mechanical engineer manages the research and manufacturing of mechanical devices and systems. Day to day responsibilities of a senior mechanical engineer include estimating manufacturing project costs and timelines, making recommendations on system efficiencies and safety, and performing general engineering duties such as the development and testing of machines. A senior mechanical engineer job is a leadership position and requires managerial experience and excellent communication skills.

What does a senior mechanical engineer do?

A Senior Mechanical Engineer is responsible for designing, developing, and overseeing the production of mechanical systems and devices. They lead engineering projects, solve complex technical problems, and may supervise junior engineers and other team members. Their work often involves using advanced software tools for modeling and analysis, ensuring compliance with industry standards, and communicating with clients and stakeholders. Senior Mechanical Engineers typically have several years of experience and play a key role in project planning and execution.

What is the difference between Senior Mechanical Engineer vs Mechanical Designer?

AspectSenior Mechanical EngineerMechanical Designer
Required CredentialsBachelor's or Master's in Mechanical Engineering, Professional Engineer (PE) license often preferredAssociate's or Bachelor's in Mechanical Engineering or related field, certifications vary
Work EnvironmentDesign, analysis, project management, often in engineering firms or manufacturingDrafting, CAD modeling, product development, typically in design departments
Employer & Industry UsageEngineering firms, manufacturing, aerospace, automotiveProduct design companies, manufacturing, engineering consultancies

While both roles involve mechanical design, Senior Mechanical Engineers focus on project oversight, analysis, and technical leadership, whereas Mechanical Designers primarily handle CAD modeling and drafting tasks. The senior role requires more advanced credentials and experience, often with broader responsibilities in project management and engineering decisions.

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

To thrive as a Senior Mechanical Engineer, you need a strong background in mechanical design, engineering analysis, and project management, usually supported by a bachelor's or master's degree in mechanical engineering and several years of industry experience. Proficiency with CAD software (such as SolidWorks or AutoCAD), FEA tools, and familiarity with relevant industry standards and certifications (like PE licensure) are typically required. Excellent problem-solving, leadership, and communication skills help you lead teams and collaborate effectively with cross-functional departments. These skills and qualifications are crucial for delivering innovative, reliable engineering solutions and successfully managing complex projects.

How does a senior mechanical engineer typically collaborate with cross-functional teams during a project?

As a Senior Mechanical Engineer, you’ll regularly work alongside professionals from disciplines such as electrical engineering, manufacturing, project management, and quality assurance. Effective collaboration involves participating in design reviews, aligning on technical requirements, and troubleshooting challenges that arise during development. You’ll often serve as a key technical liaison, ensuring that mechanical solutions integrate seamlessly with other systems and that project milestones are met on schedule. Strong communication and leadership skills are invaluable, as you’ll help guide both junior engineers and multidisciplinary teams toward shared goals.
More about Senior Mechanical Engineer jobs
What are the most commonly searched types of Mechanical Engineer jobs in Springfield, MA? The most popular types of Mechanical Engineer jobs in Springfield, MA are:
What are popular job titles related to Senior Mechanical Engineer jobs in Springfield, MA? For Senior Mechanical Engineer jobs in Springfield, MA, the most frequently searched job titles are:
What job categories do people searching Senior Mechanical Engineer jobs in Springfield, MA look for? The top searched job categories for Senior Mechanical Engineer jobs in Springfield, MA are:
What cities near Springfield, MA are hiring for Senior Mechanical Engineer jobs? Cities near Springfield, MA with the most Senior Mechanical Engineer job openings:
Senior Mechanical Engineer jobs near you
Infographic showing various Senior Mechanical Engineer job openings in Springfield, MA as of August 2026, with employment types broken down into 88% Full Time, 8% Part Time, 3% Contract, and 1% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $122,135 per year, or $58.7 per hour.

Senior Mechanical Engineer

Salas O'Brien

Bloomfield, CT • On-site

$100K - $130K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 2 days ago

New

Salas O'Brien rating

8.2

Company rating: 8.2 out of 10

Based on 13 frontline employees who took The Breakroom Quiz

154th of 441 rated engineering

Job description

Senior Mechanical Engineer
At Salas O'Brien we tell our clients that we're engineered for impact. This passion for making a difference applies just as much to our team as it does to our projects. That's why we're committed to living our values every day: inspiring, achieving, and connecting as shared owners of our success with a focus on a sustainable future.
Building for the long-term means that all of our team members can expect to work on amazing projects with a people-first approach to problem solving. It also means that each member of our team has truly limitless potential to build a unique, meaningful, and high-impact career-and they'll receive great total rewards along the way.
About Us:
Founded in 1975, Salas O'Brien is an employee-owned engineering and professional services firm focused on achieving impact for our clients, our team, and the world. We know that tomorrow's requirements are today's opportunities, and we are here to design lasting solutions for pressing challenges.
We work across a variety of industries providing integrated engineering and consulting services. Our specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building types as well as structural and building sciences, infrastructure asset management, advanced robotics, and more.
Our technical expertise is paired with an exceptional team of business development, human resources, finance and accounting, information technology, and marketing professionals, all of whom play a key role in bringing our commitments to life every day.
Job Summary: The Senior Mechanical Engineer serves to work in a fast-paced multi-discipline team environment on the design of mechanical systems for new facilities, additions, and renovation/upgrade projects. You will provide technical leadership for the creation of construction drawings and specifications, studies, and master planning efforts. Qualified candidates will meet with clients, project teams, code officials, contractors, and others to develop collaborative working relationships. The project markets include infrastructure, higher education, healthcare, mission critical, and institutional.
Responsibilities:
  • Provide engineering design, evaluation, and planning of mechanical systems for a Provide engineering design, evaluation, and planning of mechanical systems for a variety of building types.
  • Perform or oversee load and energy calculations with software such as IES and similar programs.
  • Conduct existing building surveys and document existing mechanical systems.
  • Develop system design and selection of equipment based on engineering calculation and analysis.
  • Develop project specifications.
  • Prepare detailed design documents, reports, and studies.
  • Complete code compliance research.
  • Coordinate work with other disciplines.
  • Provide construction administration services, including site visits during construction, submittal review, and RFI responses.
  • Perform QA/QC of design work.
  • Oversee and provide guidance to junior engineers and designers.
  • Lead project teams and serve as a primary contact for clients.
  • Assist in the procurement of new work; including the development of client relations and participation in project interviews.

Qualifications and Experience:
  • You have a bachelor's degree in mechanical engineering.
  • You possess a Professional Engineer (PE) license.
  • You have a minimum of 8 years of design experience in HVAC and power piping systems.
  • You have knowledge and understanding of relevant codes, standards, and design guidelines.
  • Skills/abilities:
  • Ability to work collaboratively in a team setting.
  • Excellent work ethic and attitude.
  • Excellent verbal and written communication skills.
  • Strong organizational skills, the ability to plan, balance and prioritize work.
  • Ability to provide clear direction to junior team members in a collaborative mentorship.
  • Proficiency in Revit and Microsoft Office.
  • Ability to travel.

Location: Bloomfield, CT
Travel: Up to 15%
Compensation & Benefits:
The expected base salary range for this role is $100,000 - $130,000 USD per year. Actual compensation will be determined based on a number of factors including skills, experience, qualifications, and location.
This role is also eligible for performance-based bonuses and a comprehensive U.S. based benefits package, including:
  • Medical, dental, and vision insurance
  • 401(k) with company match
  • Paid time off and company holidays
  • Wellness programs and employee assistance resources
  • Professional development support

For more information, visit our full benefits overview here.
Equal Opportunity Employment Statement
Salas O'Brien provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, colour, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state/provincial, or local laws. Salas O'Brien will accommodate the disability-related needs of applicants as required by law.
Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.

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