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Principal Mechanical Engineer

Riyadh, Riyadh, Saudi Arabia

Overview

We are looking for an experienced Principal Mechanical Engineer to join our team. The ideal candidate will have hands-on experience in the design and implementation of mechanical systems for a variety of entertainment projects. This role involves designing mechanical systems such as HVAC systems and other building-specific mechanical systems, ensuring they meet all performance, efficiency, and regulatory standards.

Your role

  • Design mechanical systems for buildings, including HVAC (heating, ventilation, and air conditioning), and other mechanical essential systems.

  • Produce detailed design documentation, including drawings, calculations, and specifications to meet client requirements and applicable building codes and standards.

  • Perform system sizing, load calculations, and energy modelling to optimize the performance, efficiency, and cost-effectiveness of mechanical systems.

  • Collaborate closely with other disciplines (architects, electrical engineers, structural engineers) to ensure that mechanical systems are integrated into the overall building design seamlessly.

  • Conduct site visits to assess building conditions, verify measurements, and ensure designs are feasible based on existing or proposed conditions.

  • Liaise with clients, contractors, and subcontractors to clarify design requirements, provide technical support, and ensure the smooth progression of the project.

  • Ensure that all mechanical designs and systems adhere to local building codes, industry standards, and safety regulations.

  • Stay up-to-date with the latest design software, industry practices, and regulatory changes to ensure the best possible solutions.

  • Perform design reviews and quality checks to ensure the accuracy and quality of deliverables.

  • Integrate energy-efficient systems and sustainable technologies, such as renewable energy systems, into designs to meet environmental and energy goals.

  • Assist in achieving building certifications (e.g., LEED, BREEAM) by designing energy-efficient and environmentally responsible systems.

  • Provide technical support to construction teams during installation and commissioning of mechanical systems.

  • Address any design issues that arise during the construction phase and suggest solutions to ensure the systems are installed according to specifications.

  • Conduct site inspections and performance testing to ensure systems operate as designed.

  • Maintain comprehensive documentation of designs, system specifications, and calculations.

  • Prepare and present reports for clients, stakeholders, and regulatory authorities.

About you

  • Bachelor's degree in Mechanical Engineering or a related field.

  • Minimum 12 years of experience as a Mechanical Design Engineer, with a focus on building services or HVAC design.

  • Proficiency in mechanical design software such as AutoCAD, Revit, Hap and other relevant engineering tools.

  • Solid understanding of mechanical building systems (HVAC, plumbing, fire protection) and their integration into overall building designs.

  • Strong knowledge of local building codes, standards (ASHRAE, CIBSE), and regulations related to mechanical systems.

  • Experience working on entertainment projects is required.

  • Familiarity with sustainable building design practices, energy efficiency measures, and green building certifications (LEED, BREEAM) is a plus.

  • Experience with BIM (Building Information Modeling) for mechanical system design.

  • Knowledge of energy modeling and simulation tools.

  • Familiarity with commissioning and testing procedures for mechanical systems.

  • Ability to manage multiple projects simultaneously and effectively meet deadlines.

  • Strong analytical and problem-solving skills, with attention to detail.

  • Excellent communication skills, both written and verbal.

Project, programme & cost management Engineering

Location

Riyadh, Riyadh, Saudi Arabia

Job Type

Full time

Ref

R-160223

Salary range

-

Why choose AtkinsRéalis?

Why choose AtkinsRéalis?

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.

Rewards & benefits

Explore the rewards and benefits that help you thrive – at every stage of your life and your career.

This includes:

  • Tax-free salary.
  • Comprehensive life insurance coverage.
  • 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.
  • Annual flight contribution.
  • Relocation assistance.
  • Transportation & housing allowances (available for remote work locations).
  • 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.

About AtkinsRéalis

We're AtkinsRéalis, a world-class engineering services and nuclear organization. We connect people, data and technology to transform the world's'infrastructure and energy systems. Together, with our industry partners and clients, and our global team of consultants, designers, engineers and project managers, we can change the world. We're committed to leading our clients across our various end markets to engineer a better future for our planet and its people.

Find out more.

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Make it brilliant, a career with AtkinsRéalis

Our supportive, collaborative culture inspires us as a global community every day.

Watch this short film and imagine what you could achieve here, too.

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