Full-Time

Senior Mechanical Engineer

Posted on 2/21/2026

AtkinsRéalis

AtkinsRéalis

10,001+ employees

Engineering services for infrastructure and energy

Compensation Overview

CA$120k - CA$160k/yr

Ottawa, ON, Canada

Hybrid

Hybrid work culture; occasional travel within and outside Ontario.

Category
Mechanical Engineering (1)
Requirements
  • Bachelor's Degree in Mechanical Engineering.
  • Registered as a Professional Engineer (P.Eng) with PEO.
  • 10+ years’ experience in mechanical consulting, in various market verticals.
  • Strong business acumen and client facing skills.
  • Demonstrated excellent written and oral English communication skills.
  • Commitment to working in a team environment.
  • Computer Skills - MS Office Suite (Word, Excel, Outlook, etc).
  • Must have a valid driver's license.
  • Willing to occasionally travel within and outside of Ontario.
  • Candidate must be capable of obtaining various levels of security clearances.
Responsibilities
  • Manage the process and operations for Mechanical Engineering commitments in accordance with scope, schedule, budget and procedures to ensure successful project completion.
  • Develop new business in the Ottawa area. Support the growth of the mechanical team in Ottawa. Participate in the divisional strategic planning process and the establishment and implementation of strategic initiatives. Actively develop and maintain important client relationships as part of overall business strategy. Lead local sustainability initiatives and participate in corporate sustainability initiatives to positively advance both corporate and industry developments.
  • Resolving complex design/project execution issues through the development of innovative solutions as required. Apply Project Management principles on management of own projects and of team members. Establishing and implementing improvements to existing methods, procedures and tool sets to maximize quality and efficiency of project delivery.
  • Managing the departmental resource assignment for the appropriate projects staffing while ensuring continuous development of staff. Recruiting new team members, conducting performance reviews, performance management, and facilitating training and development opportunities. Providing mentoring, coaching, technical guidance and quality assurance, to Mechanical Engineers to ensure the technical adequacy of all mechanical engineering work. Accountable to ensure that all employees in the group are properly qualified and trained to perform their work.
  • Participating in the preparation of estimates and project proposals (or coordinating resources to do so) and approving the estimates for Mechanical Engineering.
  • Maintaining good working relationships with internal stakeholders, the management team, and clients. Provide technical guidance and engineering support for construction activities.
  • Ensure the quality and consistency, accuracy, and neatness of Mechanical Engineering and deliverables as part of corporate QA program.
Desired Qualifications
  • Experience with AutoCAD and Revit is an asset.
  • Experience with industrial control system design and PLC programming is an asset.
  • Ability to obtain security clearances is a plus.

AtkinsRéalis provides engineering services focused on nuclear and infrastructure projects, connecting people, data and technology to transform energy systems and infrastructure worldwide. Its offering combines consulting, design, engineering and project management delivered from concept to commissioning by a global team of experts. The company differentiates itself through its global reach and end-to-end capability across conventional engineering and nuclear sectors, enabling coordinated multi-discipline delivery. Its goal is to improve infrastructure and energy systems worldwide by delivering integrated, high-quality engineering solutions that meet client needs and industry standards.

Company Size

10,001+

Company Stage

Acquired

Total Funding

$2.8B

Headquarters

Epsom, United Kingdom

Founded

1938

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Simplify's Take

What believers are saying

  • Australia's AUD 100B annual defence budget by 2033-34 boosts advisory opportunities.
  • AUKUS AUD 50B submarine investment aligns with nuclear engineering capabilities.
  • Investment-grade S&P rating enables acquisitions like Coras and WGA.

What critics are saying

  • Australian regulators block Coras acquisition in 3-6 months over foreign ownership.
  • AECOM undercuts on AUKUS contracts, stripping $500M backlog in 6-12 months.
  • Ontario Power Generation delays Darlington, erasing $2.5B nuclear revenue in 12-24 months.

What makes AtkinsRéalis unique

  • Combines global engineering with Coras' local Australian defence advisory expertise.
  • Acquires WGA adding 800 professionals in transportation, water, and defence infrastructure.
  • Secures record $21.2B backlog from nuclear services and infrastructure projects.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

401(k) Company Match

401(k) Retirement Plan

Unlimited Paid Time Off

Flexible Work Hours

Company News

Yahoo Finance
Feb 28th, 2026
AtkinsRéalis reports record backlog of $21.2B and sells Highway 407 stake for $2.6B

AtkinsRéalis Group reported record 2025 results, with revenue rising 13% and backlog reaching a record $21.20 billion. The company completed the sale of its remaining Highway 407 interest for $2.60 billion and secured an investment-grade credit rating, enhancing financial flexibility for growth in engineering and nuclear services. The board reaffirmed a quarterly dividend of $0.02 per share, payable on 27 March 2026. Management maintained 2026 guidance for 5-7% organic revenue growth in engineering services and projected $2.50 billion in nuclear revenue. The company's narrative projects CA$12.80 billion revenue and CA$896.40 million earnings by 2028, requiring 7.4% annual revenue growth. However, investors face execution risks from concentrated nuclear exposure and complex infrastructure contracts that could introduce earnings volatility.

The Associated Press
Feb 27th, 2026
AtkinsRéalis posts $2.6B profit, hits record $21.2B backlog with nuclear revenue up 55%

AtkinsRéalis Group, a world-class engineering services and nuclear company, reported fourth-quarter revenue of $2.9 billion, up 13% year-over-year, with full-year revenue reaching $11.0 billion, up 14%. AtkinsRéalis Services revenue increased 17% in Q4 and 16% for the full year. The company achieved diluted earnings per share from Professional Services & Project Management of $2.14 for 2025, up 80%, whilst adjusted diluted EPS reached $3.36, up 88%. Full-year operating cash flow totalled $461 million, and backlog reached a record $21.2 billion as at 31 December 2025. For 2026, AtkinsRéalis expects Engineering Services Regions organic revenue growth of 5-7% and Nuclear revenue of approximately $2.5 billion. Operating cash flow is projected at roughly $500 million.

Cision
Dec 1st, 2025
AtkinsRéalis Acquires ADG Engineers Australia

AtkinsRéalis Group Inc. has acquired ADG Capital Pty Ltd, an Australian engineering consultancy. This acquisition aims to expand AtkinsRéalis' presence in the Australian market, adding ADG's 250 professionals to its team. The move enhances their capabilities in infrastructure, Defence, and Power & Renewables sectors. ADG, founded in 2002, is known for technical innovation and complex project delivery. This aligns with AtkinsRéalis' strategy of "Delivering Excellence, Driving Growth.

AtkinsRéalis
Nov 10th, 2025
AtkinsRéalis Acquires U.S.-based C2AE Architecture and Engineering Firm

Montreal: November 10, 2025– AtkinsRéalis Group Inc. (TSX: ATRL), a world-class engineering services and nuclear company with offices around the world, announced today that it has acquired C2AE, Inc. (“C2AE”) a Michigan-based architecture and engineering firm with eight locations and

Stock Titan
Mar 13th, 2025
Ferrovial Buys 5.06% 407 ETR Stake

Ferrovial is set to increase its stake in 407 ETR to 48.29% by acquiring up to 5.06% from AtkinsRéalis for [CAD]2.09 billion. The deal includes a 3.30% acquisition at closing and a 1.76% deferred stake via a put and call option. Additionally, AtkinsRéalis will sell its remaining 1.7% stake to CPP Investments, while PSP Investments will acquire a 7.51% interest from CPP Investments. The transactions are expected to close in Q2 2025, subject to conditions.

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