Position Title:  Machinist

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!

About Us

With over 50 years of nuclear experience; Aecon reputation for reliability, safety, and performance has continually made us a contractor of choice. We offer an unparalleled depth of expertise and a broad range of capabilities that can be called upon to deliver an integrated solution to virtually any nuclear challenge. Aecon broad range of services and seamless solutions to our clients on numerous projects, from plant modifications to a long-term maintenance contract for nuclear facilities, design-build ISFSI, reactor overhaul or large component replacement for plant life extension, site preparation & large component removal for decommissioning, specialty welding and cutting tool and site services, safety class component, pipes and custom steel fabrication.

Aecon has kept pace with the increasingly challenging demands of the industry – the need for more capacity, greater efficiency, innovation, and more stringent environmental controls; we achieve this all while maintaining our unparalleled commitment to safety. Safety First is our number one core value and it is deeply ingrained at all levels of our organization, from leadership through our frontline workers. We firmly believe that positive results can only be achieved by providing safe, healthy, working conditions and impeccably maintained equipment.

We are seeking a skilled and experienced CNC Programmer/Machinist to join our team. The ideal candidate will be responsible for programming, setting up, and operating CNC machines to produce precision parts and components according to engineering drawings and specifications. This role requires a strong understanding of CNC machining processes, tooling, and materials, as well as the ability to troubleshoot and optimize production.

Citizenship – Must be a US Citizen to apply for this position.

What You'll Do Here 

• Plans machining by studying work orders, blueprints, engineering plans, materials, specifications, orthographic drawings, reference planes, locations of surfaces, and machining parameters; interpreting geometric dimensions and tolerances (GD&T).
• Read, write and edit programs in G-Code and other CAD/CAM Software based on engineering drawings and specifications
• Create and modify programs to improve efficiency, accuracy, and production rates.
• Set up and operate CNC or manual machines (e.g., mills, lathes, grinders) to produce parts within tolerances.
• Select appropriate tools, fixtures, and materials for each job.
• Maintains specifications by observing drilling, grooving, and cutting, including turning, facing, knurling, and thread chasing operations; taking measurements; detecting malfunctions; troubleshooting processes; adjusting and reprogramming controls; sharpening and replacing worn tools; adhering to quality assurance procedures and processes.
• Perform machine adjustments, tool changes, and calibration as necessary.
• Make appropriate offsets and or speed and feed adjustments to program if necessary to maintain part quality
• Inspect and measure finished products using precision measuring instruments (e.g., micrometers, calipers, gauges) to ensure compliance with specifications.
• Maintain accurate records of production runs, inspections, and maintenance activities.
• Identify and address any deviations from quality standards.
• Diagnose and resolve machine malfunctions and tooling issues.
• Perform routine preventive maintenance on CNC machines to ensure optimal performance
• Identify opportunities for process improvements
• Stay updated with the latest CNC machining technologies and industry trends.
• Provide training and guidance to junior machinists and operators as needed.

What You Bring To The Team

• 5+ years of experience in the industry and with Machinery.
• Interpreting geometric dimensions and tolerances (GD&T).
• Set up and operate CNC or manual machines (e.g., mills, lathes, grinders) to produce parts within tolerances.
• Programming knowledge and ability required
• Ability to read blueprints, shop drawings, engineering plans, materials, specifications, orthographic drawings, reference planes, locations of surfaces, and machining parameters
• Knowledge of Geometric Dimensioning & Tolerance
• Knowledge of tooling and inserts including wear characteristics
• Experience using calipers, files, gauges, micrometers, cutting tools, etc
• Knowledge of manufacturing and production processes, raw materials, and quality control
• Knowledge of waterjet functions and operations
• Tooling knowledge to Inspect and measure finished products using precision measuring instruments (e.g., micrometers, calipers, gauges) to ensure compliance with specifications.
• Experienced  in CAD and CAM software as well as basic Microsoft office programs

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. If you require accommodation under the EEOC during any step of the application process, please click here.

At Aecon, we deeply appreciate the dedication and skills cultivated through military service. We encourage veterans to apply, recognizing the diverse perspective, resilience, and leadership abilities you bring. Your experiences are invaluable assets as we strive towards our shared goals.