Engineer, Mechanical

AECON
Milford, MA

Come Build Your Career at Aecon!

As a North American leader in infrastructure development, Aecon is safely and sustainably building what matters for future generations to thrive! We lead some of the most impactful infrastructure projects of our generation, at the forefront of transformational change in transportation and energy, and partnering every day to build, connect, power, and strengthen our communities.

At Aecon, you can count on:

  • Safety Always. Our number one core value. If we can’t do it safely, we don’t do it at all.
  • Integrity. We lead by example, with humility and courage.
  • Accountability. We’re passionate about delivering on our commitments.
  • Inclusion. We provide equitable opportunities for everyone.

We lead the infrastructure industry with purpose, and our people are at the heart of everything we do. So, we invest in our people, just like they invest in us!

At Aecon we:

  • Ensure you and your family receive the services needed to support your mental, emotional, and physical well-being.
  • Believe in helping you build your career through our Aecon University and Leadership Programs.
  • Are committed to supporting and investing in inclusive work environments, through initiatives like Diversity, Equity, Inclusion, & Accessibility training, our Aecon Women in Trades and Aecon Diversity in Trades programs , and our Employee Resource Groups (ERGs) to ensure we are building inclusion into every aspect of our culture at Aecon.
  • Are a leader in sustainable construction . With a strong commitment to operating responsibly by minimizing our impact on the environment and surrounding communities.

Our business success relies on strong execution and continuous improvement – driven by the diversity, expertise and teamwork of our people. We’re always searching the globe for innovative, collaborative minds to join our best-in-class Aecon community!

What is the Opportunity?

At Aecon Engineering Services Inc. (United), we are a team of engineers, builders, planners, and thinkers that design and build today’s infrastructure, for tomorrow. We come to work every day committed to drive growth and deliver projects that matter for our clients, ourselves, and our communities. Through our work in the nuclear, conventional generation, renewable and power delivery markets, we create resilient infrastructure to last generations.

Aecon Engineering Services, Inc. is seeking an entry level Mechanical Engineer for the Engineering Programs Group. The successful candidate will work as part of the team of engineers located in Milford, MA office.

Reporting to the Engineering Programs Manager, this incumbent will work as part of a team of engineers within Aecon’s Engineering Programs Group as a Mechanical Engineer I, responsible for preparation of plant analytical modeling and program deliverables related to several Aging Plant Management (APM) Programs for the Power and Industrial Industries.

What You'll Do Here 

  • Run detailed analytical modeling for a number of APM Programs that include:
    • Flow Accelerated Corrosion (FAC)
    • Mechanical Erosion
    • Microbiological Influenced Corrosion (MIC)
    • Raw/Service Water Corrosion
    • Underground Piping and Tanks Integrity (UPTI)
    • High Energy Piping (HEP)
    • Corrosion Under Insulation (CUI)
  • Prepare and review analyses, and wear calculations using analytical modeling software
  • Prepare, review, and assemble calculations and technical reports
  • Individual may have the opportunity to assist in additional Engineering projects
  • Must be willing to travel up to 20% annually, which may involve three to six weeks of onsite client support

What You Bring To The Team

  • Bachelor of Science degree in Mechanical Engineering, or equivalent engineering degree/experience
  • Proficient with Microsoft Office (Outlook, Word, Excel, PowerPoint, etc.)
  • Experience working with others in a Project Team environment
  • Basic knowledge of ASME Codes and Standards and ANSI B31.1
  • Understanding of piping stress, fluid flow, thermodynamics, hydraulic analysis, and heat/mass transfer
  • Strong technical writing, presentation, and communication skills
  • Ability to work independently as well as in a team environment
  • Ability to coordinate work on multiple projects
  • Ability to prioritize and organize work in a multi-tasked environment
  • Ability to take initiative and ownership of engineering work performed

Salary Range & Benefits

Pay Range: $70,000 - $80,000 per year

Individual pay is determined based on several factors, including work location, education, experience, unique skills and job conditions. Other considerations may include certifications, specialized training, and the complexity or scope of the role.

  • Health Insurance Benefits (Comprehensive Plan- Dental/Medical/Vision)
  • 401K (comprehensive match plan)
  • Paid Vacation - (vacation/wellness days)
  • Health and Wellness Home Benefit - (wellness subsidy for fitness/health)
  • Tuition Reimbursement - (strong career growth support for approved degrees, diplomas and courses)
  • Green Home Energy Benefit ( A subsidy that can be used for approved green home energy expenses)

Aecon fosters diversity, inclusion and belonging within and across our organization.  We consider all applicants for positions without regard to race, color, religion, sex, national origin, age, mental or physical disabilities, veteran status, and all other characteristics protected by law.

We are committed to adhering to the objectives and requirements outlined in the Equal Employment Opportunity Commission (EEOC), and to meeting the accessibility needs of persons with disabilities in a timely manner, through the implementation of the requirements of the EEOC and its applicable regulations. Appropriate accommodation under the EEOC will be provided upon request throughout the interview and hiring process.

Posted 2026-05-14

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