×
Register Here to Apply for Jobs or Post Jobs. X

Senior​/Principal Mechanical Engineer

Job in Belfast, County Antrim, BT1, Northern Ireland, UK
Listing for: Snc-Lavalin
Part Time position
Listed on 2026-09-12
Job specializations:
  • Engineering
    Mechanical Engineer
Job Description & How to Apply Below

Your role

We offer hybrid working which involves 3 days per week being office/site based. This position is based in our London, Epsom, Peterborough or Cambridge offices.

Join AtkinsRéalis and take a leading role in shaping the future of our cities and environments. We are looking for an energetic and experienced Senior/Principal Mechanical Engineer to join our team within the Design & Advanced Technology (D & AT) Practice of AtkinsRéalis.

As a key member of our team, you’ll play a vital role in delivering transformational programmes for critical UK infrastructure, with opportunities to work on landmark engineering projects both domestically and internationally.

We foster a diverse and inclusive environment where world-class talent thrives without boundaries. We value the different perspectives our people bring and recognise everyone for their contributions equally.

The role will offer a challenging and rewarding opportunity to apply knowledge, experience, and problem‑solving skills whilst providing good opportunities for career development.

As Senior/Principal Mechanical Engineer in the D & AT practice, the successful candidate would have the following responsibilities:

  • Coordinate or manage a team of Mechanical engineers for delivery of technical design work on complex multi-disciplinary projects following relevant national and project specific design codes and standards, and to high-quality levels in areas such as pumping systems and water & wastewater treatment design.
  • Responsible for producing and reviewing technical deliverables such as design reports, drawings, calculations, and scopes of work with defined scope.
  • Provide technical input into project design deliverables for Mechanical aspects of complex multi-disciplinary projects and work with the project management team to successfully manage time and budgets to key project milestones and programmes.
  • Collaborate with client, operational, project, or service activities within your immediate team and other related AtkinsRéalis teams.
  • Provide mentorship to less experienced colleagues and help to grow the Mechanical Engineering capabilities within the local team.
  • Work independently with minimal technical guidance.
  • Exercise personal judgement to solve difficult problems where appropriate and provide guidance to junior team members.
  • Provide technical support for bid proposals.
  • Work closely with a multi-disciplinary team in the UK and overseas to deliver integrated design solutions.
  • Adhere to quality assurance standards in design including check and review of own work as well as others.
About you
  • A degree in Mechanical Engineering or equivalent.
  • Chartered or Incorporated Mechanical Engineer.
  • Proven experience in coordinating or managing a Mechanical engineering design delivery team for a design consultancy including within a multi-disciplinary environment.
  • Takes broad perspective to identify innovative solutions to design problems.
  • The role requires comprehensive knowledge and proven practical experience in the design integration of a wide range of mechanical equipment, including pumps, blowers, screens, and chemical dosing systems.
  • Additionally, it demands a thorough understanding of current UK design standards, relevant legislation, and established industry practices.
  • Practical knowledge of current design codes and standards as well as industry best practices, including a strong understanding of legislation such as CDM and DSEAR.
  • Ability to work independently with minimal technical guidance.
  • Proficiency in applicable analytical software and related tools.
  • Experience in Water market is preferable.
  • Demonstrates strong communication skills, with the ability to convey technical concepts clearly and effectively within diverse multi-disciplinary teams.
  • A…
Position Requirements
10+ Years work experience
To View & Apply for jobs on this site that accept applications from your location or country, tap the button below to make a Search.
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).
 
 
 
Search for further Jobs Here:
(Try combinations for better Results! Or enter less keywords for broader Results)
Location
Increase/decrease your Search Radius (miles)
0
200
Filters
Education Level
Experience Level (years)
Posted in last:
Salary