Senior Principal Engineer

4 weeks ago

Mississauga, Canada AtkinsRéalis Full time

Your role

We are seeking talented individuals for our Water Team to work on diverse sewerage projects that deliver sustainable benefits to communities and the environment. This role involves hydraulic modelling (1D‑2D) and engineering aspects of wastewater projects.

Responsibilities

- Perform hydraulic modelling (1D‑2D), model verification, evaluation, feasibility studies, optioneering, and outline design of solutions.

- Understand engineering constraints and opportunities to ensure realistic model outputs.

- Develop automation tools to deliver high‑quality work efficiently.

- Maintain high standards through self‑check methods and documentation.

- Assist with project management and client relationship management.

Qualifications

- Bachelor'S or Master's degree in Civil Engineering, Water Resources, Environmental Engineering, Geology, or Geography.

- 15+ years of experience in hydraulic design or modelling.

- Working towards chartership with ICE, CIWEM, or similar institutions.

- Proficiency in Infoworks ICM, Mapinfo, QGIS, Sewer Gems, HEC‑RAS, MicroDrainage, or similar tools.

- Strong communication and writing skills.

- Self‑motivated and capable of working under pressure.

- Flexible to adapt to new challenges.

Wherever you are in your career – and whoever you are – AtkinsRéalis is for you. Here, support and collaboration are a vibrant part of a culture that lets you choose where – and how far – your career can go. Take on projects that push boundaries and drive sustainable impact, surrounded by colleagues who believe there's no limit to how brilliant you can be. It's time to join a like‑minded team where you'll be rewarded, supported, and free to be your kind of brilliant.

Benefits

- Premium medical insurance for you and your dependents.

- Generous annual leave balance.

- Flexible and hybrid work solutions.

- Remote work opportunities outside of country.

- Company gratuity scheme.

- Discretionary bonus program.

- Relocation assistance.

- Employee Wellbeing Program: 24/7 access to specialists in finance, legal matters, family care, personal health, fitness, and nutrition.

Seize every opportunity to sharpen your skills, expand your expertise, and be recognized for the impact you make.

Make it brilliant, a career with AtkinsRéalis

#J-18808-Ljbffr

  • Senior / Principal Mechanical Engineer - Nuclear (Civil & Defence)

    2 weeks ago

    Mississauga, Canada AtkinsRéalis Full time

    Senior / Principal Mechanical Engineer - Nuclear (Civil & Defence) Overview Are you an experienced Mechanical Engineer who is passionate about making the world a better place? Would you be excited to play a part in supporting the fight against climate change? Do you thrive in collaborative, creative environments? Are you looking for a challenging role that...

  • Principal Project Manager

    2 weeks ago

    Mississauga, Canada F. Hoffmann-La Roche AG Full time

    Principal Project Manager - CapEx Engineering page is loaded## Principal Project Manager - CapEx Engineeringlocations: Mississauga: North Carolina: Hillsborotime type: Tempo integralposted on: Publicado hojetime left to apply: Data de término: 6 de fevereiro de 2026 (16 dias restantes para se candidatar)job requisition id: 202601-100846At...

  • Principal Project Manager

    2 weeks ago

    Mississauga, Canada F. Hoffmann-La Roche AG Full time

    Principal Project Manager - CapEx Engineering page is loaded## Principal Project Manager - CapEx Engineeringlocations: Mississauga: North Carolina: Hillsborotime type: Tempo integralposted on: Publicado hojetime left to apply: Data de término: 6 de fevereiro de 2026 (16 dias restantes para se candidatar)job requisition id: At Roche you can show up as...

  • Principal Project Manager

    2 weeks ago

    Mississauga, Canada F. Hoffmann-La Roche AG Full time

    Principal Project Manager - CapEx Engineering page is loaded## Principal Project Manager - CapEx Engineeringlocations: Mississauga: North Carolina: Hillsborotime type: Tempo integralposted on: Publicado hojetime left to apply: Data de término: 6 de fevereiro de 2026 (16 dias restantes para se candidatar)job requisition id: 202601-100846At...

  • Principal Mechanical Engineer

    1 week ago

    Mississauga, Canada Lycopodium Full time

    Join to apply for the Principal Mechanical Engineer role at Lycopodium. With offices in Australia, Canada, USA, South America, Southern Africa, Ghana and the Philippines, Lycopodium proudly delivers high‑quality professional engineering and project delivery services globally across the resources, infrastructure and industrial processes sectors. By joining...

  • Principal Mechanical Engineer

    2 weeks ago

    Mississauga, Canada Lycopodium Full time

    Join to apply for the Principal Mechanical Engineer role at Lycopodium. With offices in Australia, Canada, USA, South America, Southern Africa, Ghana and the Philippines, Lycopodium proudly delivers high‑quality professional engineering and project delivery services globally across the resources, infrastructure and industrial processes sectors. By joining...

  • Senior Mechanical Engineer

    2 weeks ago

    Mississauga, Canada AtkinsRéalis Full time

    A leading engineering firm in Mississauga is seeking a Senior / Principal Mechanical Engineer to manage a variety of challenging projects in the nuclear sector. This role involves leading design teams, providing technical expertise, and fostering junior engineers' careers. Ideal candidates will possess a degree in Mechanical Engineering, relevant...

  • Principal Mechanical Engineer

    4 weeks ago

    Mississauga, Canada Lycopodium Limited Full time

    With offices in Australia, Canada, USA, South America, Southern Africa, Ghana and the Philippines, Lycopodium proudly delivers high quality professional engineering and project delivery services globally, across the resources, infrastructure and industrial processes sectors. By joining our global team and learning from renowned subject matter experts, we can...

  • Principal Mechanical Engineer

    4 weeks ago

    Mississauga, Canada Lycopodium Limited Full time

    With offices in Australia, Canada, USA, South America, Southern Africa, Ghana and the Philippines, Lycopodium proudly delivers high quality professional engineering and project delivery services globally, across the resources, infrastructure and industrial processes sectors. By joining our global team and learning from renowned subject matter experts, we can...

  • Senior/Principal Soil Scientist – Hybrid, Impactful Land Projects

    4 weeks ago

    Mississauga, Canada AtkinsRéalis Full time

    A leading environmental and engineering firm is seeking a dynamic Senior or Principal Soil Scientist to support project delivery in Mississauga. The successful candidate will lead technical delivery on soil and agricultural land quality, manage relationships with clients and stakeholders, and provide guidance to junior staff. Applicants should have a degree...