Senior Design Manager
Design Manager
MEP Estimating Manager – Data Centres / Construction (Anonymous Employer)
Salary: £95,000 – £105,000 + Car Allowance + Excellent Benefits
Location: UK (multi-site / flexible working available)
About the Role
An established main contractor operating across the data centre, defence, and energy sectors is seeking an experienced MEP Estimating Manager to lead the preparation and delivery of high-value, competitive tenders.
This is a senior pre-construction role focused on developing accurate mechanical and electrical (M&E) cost estimates, leading bid strategies, and ensuring tenders are commercially robust, risk-aware, and aligned with business objectives.
You will play a key role in securing complex new build and refurbishment projects, particularly within mission-critical environments such as data centres.
Key Responsibilities
Tender Leadership & Estimating
- Lead the preparation of detailed MEP tenders and cost plans
- Work closely with Pre-Construction, Planning, and Delivery teams to develop bid strategies
- Analyse tender documentation to identify risks, opportunities, and value engineering options
- Produce accurate net cost estimates for adjudication and senior review
- Support bid submissions through to client interview stage
Mechanical & Electrical Cost Management
- Apply strong technical knowledge of both electrical and mechanical systems
- Ensure estimates reflect current market conditions and pricing trends
- Maintain competitiveness while protecting commercial margins
Supply Chain & Procurement
- Engage with subcontractors and suppliers during tender stage
- Assess and contribute to selection of supply chain partners
- Manage tender enquiries and pricing returns effectively
Risk, Value & Commercial Input
- Identify and mitigate commercial and technical risks early in the bid process
- Develop alternative design and value engineering solutions
- Support negotiation with clients and stakeholders
Stakeholder Engagement
- Attend client meetings and tender interviews
- Build strong internal relationships across pre-construction and operational teams
- Ensure alignment with client requirements and project objectives
About You
You will be an experienced estimator or pre-construction professional with a strong background in MEP and complex building services projects.
Essential Experience
- Proven track record in a senior estimating or MEP estimating role
- Strong understanding of both mechanical and electrical systems
- Experience working on large-scale construction projects
- Ability to interpret contract documentation and assess risk effectively
Desirable Experience
- Data centre sector experience (new build and refurbishment)
- Background within main contracting or tier 1 environments
Qualifications & Skills
- Minimum HNC (or equivalent) in a construction-related discipline
- Proficient in estimating software (e.g. Conquest or similar – training provided if needed)
- Strong IT and analytical skills
- Commercially focused with excellent attention to detail
Benefits Package
- Salary: £95,000 – £105,000 per annum
- Car allowance (where applicable)
- Competitive pension scheme
- Private healthcare (BUPA) + cash plan
- Electric vehicle scheme
- Cycle to work scheme
- Eyecare vouchers
- 25 days holiday + bank holidays + birthday off
Equal Opportunities
This organisation is committed to creating an inclusive workplace and welcomes applications from all backgrounds. Selection is based on merit, skills, and experience only.
Apply Now
If you are an experienced MEP Estimating Manager or senior building services estimator looking to take the next step in a high-growth, technically challenging environment, apply today to learn more about this opportunity.
Senior Electrical Design Manager – Building Services (Design & Build)
Location: Corsham, UK
Salary: £80,000 – £90,000 + benefits
Overview
A leading UK design and construction contractor operating across the data centre, defence, energy, and high-technology sectors is seeking an experienced Senior Electrical Design Manager. This is a key leadership role responsible for managing the full lifecycle of electrical building services design from pre-construction through to project handover.
You will oversee complex, technically demanding projects where innovation, compliance, and precision engineering are critical. The role requires strong technical leadership, design coordination, and the ability to manage internal and external design teams in a Design & Build environment.
Key Responsibilities
Technical Leadership & Design Management
- Lead electrical design delivery from concept through to handover across major construction projects
- Manage and coordinate internal and external design teams, consultants, and specialist subcontractors
- Ensure compliance with UK Building Regulations, CDM Regulations, and all statutory requirements
- Act as Technical Lead supporting senior technical leadership across all project phases
- Oversee design risk management, including Principal Designer duties under CDM
Electrical Building Services Design
- Produce and review detailed electrical designs for:
- LV and MV power distribution systems
- Small power systems
- Lighting design (including Dialux/Relux modelling)
- Fire alarm systems
- Security and CCTV systems
- Earthing and lightning protection systems
- Ensure technical accuracy, buildability, and cost-effectiveness of all designs
- Review technical submittals, RFIs, and contractor design portions (CDP)
Project Lifecycle Involvement
- Lead technical input during tendering and pre-construction stages
- Conduct design reviews, gap analysis, value engineering (VE), and risk assessments
- Support preparation of contractor proposals and technical bid documentation
- Participate in design coordination, HAZID/HAZOP studies, and technical workshops
- Oversee construction-phase technical compliance and site-based design verification
- Support project handover, O&M documentation, and compliance validation
Collaboration & Compliance
- Liaise closely with clients, project managers, engineers, and site teams
- Ensure adherence to safety in design principles and HSEQ requirements
- Maintain design intent and configuration control throughout project lifecycle
- Promote digital engineering and BIM-led coordination across projects
- Drive continuous improvement in design processes and technical standards
Required Experience
- Proven experience in a senior electrical design or technical management role within construction or building services
- Strong background in Design & Build projects
- Experience in high-technology, defence, data centres, or industrial environments (desirable)
- In-depth knowledge of UK Building Regulations, CDM Regulations, and statutory compliance
- Experience managing full design lifecycle from pre-construction through delivery
- Strong understanding of electrical building services systems and coordination
- Experience supervising contractors, consultants, and multi-disciplinary teams
- Strong technical documentation and specification writing capability
Technical Skills
Advanced proficiency in:
- Revit (BIM) and Navisworks
- AutoCAD (2D & 3D)
- Dialux and/or Relux
- Amtech and/or ElectricalOM
- Microsoft Office Suite
- Autodesk Construction Cloud (desirable)
Additional knowledge:
- Lightning protection risk assessment calculations
- Electrical design analysis and system modelling tools
- BIM coordination and clash detection workflows
Qualifications
- Degree-qualified (BEng or BSc in Electrical Engineering or related discipline)
- Background in Building Services, Electrical Engineering, Architecture, or Technical Design
- Working towards Chartered status (preferred)
- Membership of a relevant professional body (engineering or architectural institute)
- MCIAT or ARB registration (desirable but not essential)
Benefits
- Salary: £80,000 – £90,000 per annum
- Car allowance (eligible roles)
- Competitive pension scheme
- Private healthcare (BUPA) + cash plan
- Electric vehicle scheme
- Cycle to work scheme
- Eyecare vouchers
- 25 days holiday + bank holidays + birthday off
Equal Opportunities
This organisation is committed to creating an inclusive workplace and welcomes applications from all backgrounds. Recruitment decisions are based solely on skills, experience, and merit, with no discrimination on any protected characteristic.
