Senior Project Engineer

Senior Project Engineer

Full-Time 60000 - 75000 £ / year (est.) No working from home possible
Spencer Ogden

At a Glance

  • Tasks: Lead mechanical upgrades in live data centres across the UK and Europe.
  • Company: Top engineering consultancy focused on mission-critical infrastructure.
  • Benefits: Competitive salary, flexible working, generous leave, and ongoing training.
  • Other info: Great career progression and mentorship opportunities in a respected consultancy.
  • Why this job: Join a dynamic team and work on high-profile projects that make a real difference.
  • Qualifications: Degree in Mechanical Engineering and 8+ years in building services engineering.

The predicted salary is between 60000 - 75000 £ per year.

We are partnering with a leading engineering consultancy specialising in mission-critical infrastructure to recruit a Senior Project Engineer - Mechanical. This role focuses on delivering retrofit and upgrade projects within live operational data centre environments across the UK and Europe. You will play a key role in the design, specification and delivery of complex mechanical systems, ensuring projects are completed safely, efficiently and to the highest technical standards. Working within live facilities, you will help maintain operational continuity while delivering critical engineering solutions. This is an excellent opportunity to work on major data centre programmes, lead multidisciplinary project delivery, mentor junior engineers and act as a trusted technical advisor to clients across the EMEA region.

Key Responsibilities

  • Lead the design and delivery of mechanical building services upgrades within live data centre environments, including M&E upgrades, capacity increases, technology refreshes, phased refurbishments and lifecycle replacements.
  • Develop retrofit-specific engineering strategies, including live system tie-ins, redundancy planning, outage management, staging strategies and resilience design.
  • Conduct technical due diligence of existing facilities, including assessments of cooling, power and white space capacity.
  • Prepare and review detailed engineering drawings, specifications, reports and tender documentation.
  • Manage project scope, programme, budgets and contracts while identifying and mitigating technical and operational risks.
  • Work closely with clients, contractors and suppliers to deliver projects with minimal operational disruption.
  • Ensure compliance with quality, safety and permit-to-work procedures within live environments.
  • Mentor and support junior engineers.
  • Contribute to business development activities, technical proposals and client presentations.
  • Lead phasing strategies for live cooling and HVAC upgrades to ensure uninterrupted operation of critical infrastructure.

About You

Technical Skills

  • Strong experience designing mechanical systems for live data centre or mission-critical environments.
  • Expertise in chilled water systems, CRAC/CRAH units, HVAC systems, air handling units, in-row cooling and fire suppression systems.
  • Experience delivering mechanical upgrades within operational facilities, including outage planning and live system integration.
  • Proficient with AutoCAD, Revit MEP, Bluebeam and Microsoft Office; experience with IES, HAP or similar analysis software is advantageous.
  • Good understanding of CIBSE, ASHRAE, BS and EN standards.
  • Knowledge of cooling optimisation, energy efficiency and commissioning within mission-critical environments.

Experience & Qualifications

  • Degree qualified in Mechanical Engineering or a related discipline.
  • Approximately 8+ years' experience in building services engineering, including several years within data centres or other mission-critical facilities.
  • Proven experience delivering brownfield, retrofit or refurbishment projects within live operational environments.
  • Chartered Engineer status (or actively working towards Chartership) is desirable.
  • Demonstrated experience managing complex MEP projects from concept through to completion.
  • Knowledge of UK and European building regulations is beneficial, along with familiarity with LEED, BREEAM or other sustainability standards.

Personal Attributes

  • Strong communication and client-facing skills.
  • Excellent organisational and problem-solving abilities.
  • Comfortable leading multidisciplinary engineering teams.
  • Detail-oriented with a strong focus on quality, safety and risk management.
  • Able to make sound engineering decisions in complex live operational environments.

What's on Offer

  • Competitive salary and benefits package.
  • Flexible working arrangements, including an enhanced work-life balance programme.
  • Generous annual leave allowance.
  • Ongoing training, mentoring and support towards Chartership.
  • Opportunity to work on high-profile data centre projects across the UK and Europe.
  • Clear career progression within a growing and highly respected engineering consultancy.

Senior Project Engineer employer: Spencer Ogden

Join a dynamic team in Glasgow City Centre where ambition meets opportunity. As a Recruitment Consultant, you'll benefit from structured training, clear career progression, and the chance to earn six-figure salaries while working in a supportive and high-energy environment. With international incentive trips and a focus on employee wellbeing, this is an excellent place for those looking to thrive in a rewarding sales career.

Spencer Ogden

Contact Details:

Spencer Ogden Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Project Engineer

Get Your Hands Dirty at Engineering Events

Join local engineering meetups or industry conferences related to mechanical engineering. Whether it's a workshop or a career fair, these events are goldmines for networking and getting a foot in the door. Plus, you can showcase your passion and enthusiasm directly to potential employers like Spencer Ogden.

Connect with Professors & Peers

Tap into your university’s resources—professors often have connections in the industry. Don’t be shy to ask about potential openings or recommendations. Your classmates might also know of companies hiring. Often, it’s who you know that gets you in front of the right people!

Highlight Your Projects and Practical Experience

When you land those interviews, make sure to talk about your hands-on projects or internships. Whether it's a design project or hands-on experience with CAD software, specific examples will make you stand out. Companies like Spencer Ogden love to hear about practical applications of your skills.

Apply Directly on Company Websites

Check out the careers page of Spencer Ogden and apply directly through there. It shows initiative and interest in their specific values. Plus, you'll often find openings that aren't advertised on job boards, giving you a better chance to land that full-time gig!

We think you need these skills to ace Senior Project Engineer

Mechanical Systems Design
Chilled Water Systems
CRAC/CRAH Units
HVAC Systems
Air Handling Units
Fire Suppression Systems
Outage Planning

Some tips for your application 🫡

Show Off Your Technical Expertise:In mechanical engineering, it’s vital to highlight your technical skills and projects. Make sure to include relevant software proficiency (like CAD tools) in your CV. If you've worked on specific engineering projects, detail your key contributions — we want to see how you’ve applied your skills in a practical setting!

Focus on Problem-Solving Examples:Employers in mechanical engineering love to see how you handle challenges. Use your cover letter to share specific instances where you’ve solved a complex problem or improved a design. This will show us you're not just knowledgeable but also capable of applying that knowledge effectively.

Highlight Relevant Certifications:Include any relevant certifications or training that can set you apart from the competition. Whether it's coursework from your degree, a recognised certification, or extra training in new technologies, we love to see candidates who continuously improve their skill set. This tells us you're serious about your career in engineering!

Tailor Your CV for the Role:Don’t forget to customise your CV for Spencer Ogden and the Senior Project Engineer role specifically. Pull examples from your experience that align with the job description — it shows us you've done your research and are genuinely interested in becoming part of the team. We recommend applying through our website to ensure your application gets to the right people!

How to prepare for a job interview at Spencer Ogden

Brush Up on Your CAD Skills

Since mechanical engineering often involves design processes, be ready to showcase your proficiency in CAD software like SolidWorks or AutoCAD. Bring along a digital portfolio or even some sketches that demonstrate your design capabilities — it’s a great way to show what you can bring to the table at Spencer Ogden.

Prepare for Technical Questions

Expect technical questions that test your understanding of engineering principles and problem-solving skills. You might get hypothetical scenarios where you need to design a component or troubleshoot a mechanical system. Practising these types of questions will give you the confidence to tackle whatever comes your way!

Show Your Team Spirit

As a full-time mechanical engineer, collaboration is key! Be ready to share examples of past team projects or any experiences where you contributed to solving a complex problem with others. Demonstrating your ability to work in a team will resonate well with the interviewers at Spencer Ogden.

Discuss Your Future Goals

Since this is a full-time position, your long-term vision is important. Be open about your career aspirations, whether it’s mastering a specific tool or leading projects. This shows that you're committed not just to learning but also to growing with Spencer Ogden, making you a more appealing candidate.