Careers

Location: Glasgow

Type: Full-time

Sector: Life Sciences | Engineering | High-Performance Environments

T-SQUARED are seeking a highly skilled and motivated Electrical Building Services Design Engineer to join our multidisciplinary design team at our head office in Glasgow. The ideal candidate will have a strong technical background and experience designing electrical building services systems.

The successful candidate will have the opportunity to refine their engineering skills working on bespoke, technically challenging, design and construct projects in specialist and regulated markets, working directly with world leading end user clients.

• Design electrical systems including HV and LV Distribution, Lighting, Fire, Structed Cabling and Security systems with support from senior engineers as required
• Develop detailed plans and specifications with input from senior engineers as required
• Perform system calculations and select equipment based on project requirements
• Collaborate with project teams to ensure design conformance with industry standards and regulations
• Prepare construction documents, including equipment schedules, layout drawings and single-line diagrams
• Manage the electrical aspect of projects from design through construction and commissioning

• Degree in Building Services Engineering or related field
• 5+ years of experience in building services design
• Strong understanding of electrical design principles and industry standards
• Ability to think from first principles to develop elegant, efficient and economical design solutions
• Basic commercial awareness
• Excellent communication and project management skills
• Proficiency with electrical design software and associated tools, such as Trimble (Amtech), Dialux / Relux and Excel
• Working knowledge of 2D and 3D drawing platforms including AutoCAD, Revit and Bluebeam
• Full UK driving license

• 31 days holidays (inclusive of public holidays)
• Annual Bonus scheme linked to Company performance
• Life Insurance
• Company Pension
• Employee Discounts
• Referral Programme
• Subsidised Health Assessments

Location: Various

Type: Full-time

Sector: Life Sciences | Engineering | High-Performance Environments

T-SQUARED is seeking a number of highly skilled and motivated Project Managers to join our teams in Oxford, Sheffield, Wolverhampton and Basingstoke. The ideal candidate will have extensive experience leading on complex design & build projects for controlled environments that require strong commercial awareness with a focus on maximising returns in a customer friendly way.

The successful candidate will be central to the expansion of our regional business units, supporting the local Director to continue with the growth of T-SQUARED and working with a multi-disciplinary team to deliver turnkey design & build solutions to world leading end user clients.

Business Development

• Utilising existing key customer relationships to develop opportunities for the business
• Develop new networks to help establish repeatable, profitable accounts.
• Use local contacts to engage with local and national institutes to raise the profile of T-SQUARED offering amongst key influencers and end users
• Presenting proposals to senior Client’s representatives

Technical Delivery

• Establishing the project technical requirements
• Utilise and supplement existing resources to establish a turnkey design team
• Lead the design process through to a completed, fully integrated solution
• Manage the construction team to deliver safely, on time and budget
• Be the key point of contact for the client on all issues

Commercial Responsibilities

• Leading the commercial aspects of our commitment to a particular client from initial design fees through to the overall capital cost of a project

Project Delivery

• Lead the successful delivery of a project with the support of construction colleagues.

Leadership

• Provide leadership on projects to support the local Director and Project Director for allocated projects. From time to time there may be a requirement to support other non regional projects within the wider Group.
• Inspire project team
• Mentor project engineers and colleagues

• A qualified engineer with excellent technical and commercial acumen and an ability to work across multiple aspects of a project; or
• A proven, standalone Project Manager with a demonstrable track record of delivering complex design & build projects
• Relevant sector experience in a contracting business, with a good understanding of the key market drivers and potential issues, which may affect the business and its customers
• Commercially astute with regard to initial contractual discussions with end user clients & suppliers
• Exceptional project programme and scheduling skills.
• Individual who operates with integrity, a strong work ethic and takes ownership of all aspects of their project
• Flexible approach to project size to successfully deliver critical small & large projects
• Receptive to new ideas and always looking for continuous improvement.
• Adopt the T-SQUARED ethos of a user friendly, reliable & professional partner to our clients
• Higher education certificate (BEng advantageous) in Construction Management, Project Management or Relevant Engineering discipline
• Full UK driving license

• Salary (£50,000 – £70,000) depending on experience
• Annual bonus scheme linked to performance potential to directly contribute to and benefit from the success of the Company.
• Car allowance
• Company pension
• Private healthcare
• Employee discounts
• Referral programme
• Subsidised Health Assessments

Location:  United Kingdom

Type:  Full-time

Sector:  Life Sciences | Engineering | High-Performance Environments

T-SQUARED are looking to recruit a pro-active and results driven Sales Manager to drive our Testing and Validation offering at T-SQUARED Validair. For over 30 years, T-SQUARED Validair has provided premium validation, testing and consultancy services for cleanrooms and contamination-controlled environments in the UK.

You will be responsible for leading and growing our Testing and Validation Services portfolio. You will develop and execute a sales strategy to drive new business, so a strong technical understanding of cleanroom and controlled environment standards is required.

This role is key to our growth journey, so we are seeking someone who is tenacious and resilient, a self-starter with the drive and determination to succeed and who has demonstrable experience of delivering against targets.

This role is key to our growth journey, so alongside developing and executing a sales strategy, you will:

• Identify new business opportunities within relevant industries
• Maintain strong client relationships, develop business plans, and collaborate with clients to drive sales
• Understand client regulatory needs and operational needs to propose appropriate service solutions
• Manage an existing portfolio of accounts with a focus on obtaining new business
• Conduct client facing presentations, attend meetings, and act as a knowledgeable ambassador for Validair
• Stay up to date with industry trends, regulations, and competitor offerings

• Proven B2B sales or account management experience in a similar technical or regulated services industry
• Experience in pharmaceutical, life sciences and healthcare environments
• Track record of a high level of creation of new accounts and expansion of existing clients
• Excellent communication, negotiation and relationship-building skills
• Experience in the cleanroom and contamination control industry, as well as testing and validation
• Ability to manage and influence both internal and external stakeholders at all levels
• Ability to communicate technical information to a non-technical audience
• Competitor knowledge
• Full UK driving licence (essential) as you must be willing to travel as required
• Drive to succeed and fit into a successful established team

• 31 days holidays (inclusive of public holidays)
• Annual Bonus scheme linked to Company performance
• Company vehicle
• Life Insurance
• Company Pension
• Employee Discounts
• Referral Programme
• Private healthcare
• Subsidised Health Assessments

Location:  United Kingdom

Type:  Full-time

Sector:  Life Sciences | Engineering | High-Performance Environments

T-SQUARED are looking to recruit an experienced Head of Validation and Compliance Consultancy Services to support and develop our team in T-SQUARED Validair. T-SQUARED Validair  is a leading provider of contamination control testing, qualification, and GMP compliance services, serving clients across pharmaceuticals, life sciences, advanced manufacturing, and healthcare, across the globe.

The successful candidate will be delivering qualification and compliance work across the UK, with occasional overseas assignments. You will assist in the preparation of documentation and on-site validation tasks, developing your expertise in a supportive, hands-on environment as we continue to grow and build our consultancy services team.

• Identify and pursue new business opportunities to drive sales growth
• Lead business development and manage client relationships
• Prepare proposals and presentations tailored to client requirements
• Delivery of on-site consultancy services
• Drive improvements in CQV processes and systems to enhance efficiency and ensure compliance
• Manage and train staff as we build our consultancy services team

• Strong technical background in validation or compliance
• Worked in or supported qualification projects within cleanrooms or other controlled environments
• Experience in supporting the development or delivery of validation documentation (e.g., URSs, RTMs, VMPs)
• Familiarity with ISO 14644 standards and cleanroom classification concepts
• Exposure to authoring or assisting with DQ, IQ, OQ, or PQ protocols—particularly for cleanrooms or contamination control equipment
• A basic understanding of GMP principles and awareness of relevant EU GMP guidelines
• Familiarity with cleanroom environments, containment systems, and GMP compliance.
• Proactive attitude, good organisational skills, and a collaborative mindset
• Degree in Engineering, Life Sciences, or a related technical field
• Full UK driving licence

• 31 days holidays (inclusive of public holidays)
• Annual Bonus scheme linked to Company performance
• Company vehicle
• Life Insurance
• Company Pension
• Employee Discounts
• Referral Programme
• Private healthcare
• Subsidised Health Assessments

Location: Central Belt, Scotland

Type: Full-time

Sector: Life Sciences | Engineering | High-Performance Environments

We are seeking an experienced Chiller/Refrigeration Engineer to join our dynamic team at T-SQUARED.  The successful candidate will be responsible for the installation, maintenance, and repair of chiller systems across a range of commercial and industrial sites. This is an excellent opportunity for an engineer with strong technical skills and industry experience to work with cutting-edge technology, providing high-quality service and support to our valued customers.

• Carry out planned preventative maintenance (PPM) and reactive maintenance on various chiller systems, including air-cooled and water-cooled units
• Install and commission new chiller systems, ensuring compliance with industry standards
• Complete service reports and documentation accurately and in a timely manner
• Ensure all work complies with safety standards and local regulations
• Assist in planning and execution of system upgrades or replacements
• Coordinate with contractors and vendors for specialized repairs or servicing
• Maintain accurate service logs, maintenance records, and compliance documentation
• Diagnose equipment faults and perform corrective actions to minimize downtime.
• Commission standard and large-capacity chillers, ensuring system compliance and providing technical guidance to customers.

• Proven experience as a Chiller Engineer, with expertise in service, maintenance, and repair of chillers
• Strong fault-finding and diagnostic skills
• Knowledge of HVAC and refrigeration systems
• Vocational qualification in Refrigeration and Air Conditioning (e.g., City & Guilds or equivalent).
• F-Gas Certification (Category 1).
• Experience with air conditioning, AHUs, and refrigeration systems is desirable
• Full UK Driving Licence

• 31 days holidays (inclusive of public holidays)
• Annual Bonus scheme linked to Company performance
• Life Insurance
• Company Pension
• Employee Discounts
• Referral Programme
• Subsidised Health Assessments

Location: Swindon

Type: Full-time

Sector: Life Sciences | Engineering | High-Performance Environments

T-SQUARED are seeking highly skilled and motivated Contracts Manager to join our team in Swindon. The successful candidate will be based between client sites and our offices at Harwell & Swindon, helping us deliver projects from existing long term framework agreements and from wider client base in the area.

The ideal candidate will have extensive experience leading on complex design and build projects for controlled environments that require strong commercial awareness and a focus on exceptional project delivery in a client friendly manner. Candidates must possess proven project management skills, experience of NEC & JCT contracts and a detailed understanding of HVAC systems to be considered for these roles.

The successful candidate will support the local Director to continue with the growth of T-SQUARED and work alongside a multi-disciplinary team to deliver turnkey design and build solutions to world leading end user clients.

Business Development

• Utilising existing key customer relationships to develop opportunities for the business and maintain long term relationships.
• Develop new networks to help establish repeatable, profitable accounts.
• Use local contacts to engage with local and national institutes to raise the profile of T-SQUARED offering amongst key influencers and end users.
• Involvement in delivering project proposals to senior client representatives.

Technical Delivery

• Establishing the project technical requirements
• Experience in pre-construction in addition to on-site project delivery
• Drive the design process with the design team through to a completed, fully integrated solution
• Manage the construction team to deliver safely, on time and budget
• Be the key point of contact for the client on all issues

Commercial Responsibilities

• Leading the commercial aspects of our commitment to a particular client from initial design fees through to the overall capital cost of a project.

Project Delivery

• Lead the successful delivery of projects with the support of construction colleagues.
• Demonstrate ability to autonomously and effectively manage project risks, whilst keeping key parties informed of critical aspects/issues.

Leadership

• Provide leadership on projects to support the local Director and Project Director for allocated projects. From time to time there may be a requirement to support other non-regional projects within the wider Group.
• Inspire project team
• Mentor project engineers and site managers

• A proven Project/Contracts Manager with a demonstrable track record of delivering complex design & build projects
• Relevant sector experience in a contracting business, with a good understanding of the key market drivers and potential issues, which may affect the business and its customers.
• Commercially astute with regard to initial contractual discussions with end user clients & suppliers.
• Exceptional project programme and scheduling skills.
• Individual who operates with integrity, a strong work ethic and takes ownership of all aspects of their project. Hands on operational role.
• Flexible approach to project size to successfully deliver critical small & large projects.
• Receptive to new ideas and always looking for continuous improvement.
• Adopt the T-SQUARED ethos of a user friendly, reliable & professional partner to our clients.
• Higher education certificate (BEng advantageous) in Construction Management, Project Management or Relevant Engineering discipline
• Professional Qualifications preferred (MCIOB, CEng or equivalent)
• Full UK driving license

• 31 days holidays (inclusive of public holidays)
• Annual Bonus scheme linked to Company performance
• Car Allowance
• Life Insurance
• Company Pension
• Employee Discounts
• Referral Programme
• Private Healthcare
• Subsidised Health Assessments

Location: Glasgow, UK

Type: Full-time

Sector: Life Sciences | Engineering | High-Performance Environments

We are looking for a Cost Manager/QS to join our team in Glasgow, reporting to the Commercial Manager and working as part of a high‑performing team. This role supports the commercial management and delivery of technically demanding facilities where precision, compliance, and cost‑control are key.

You will be responsible for both pre‑construction and construction stage commercial duties, including cost planning, estimating, tendering, negotiated works, contract administration and financial reporting. You will need to be calm, organised, non‑adversarial and able to work under pressure while achieving deadlines, protecting the company’s interests and supporting the achievement of business objectives.

Mechanical and electrical experience is beneficial as this accounts for a large proportion of project cost and value.

Pre-Construction Role

• Develop cost plans, detailed estimates, and commercial reports
• Support procurement strategy, tender evaluations, negotiated works and contractor negotiations
• Review and understand Contracts and make comment on onerous terms and conditions to protect the business.
• Analyse and assess design changes, providing cost advice, costing changes and supporting change control

Post-Construction Role

• Proactively manage contract administration including valuations, change control, and final accounts
• Liaise with a clients, subcontractors and other suppliers.
• Attend site meetings and respond to commercial queries
• Ensure compliance with relevant contracts, industry standards, and regulatory frameworks
• Liaise with clients, end‑user clients and professional teams to ensure smooth commercial progression
• Manage risk, maintain accuracy and demonstrate strong attention to detail
• Support team collaboration and contribute positively within a commercial team environment

• Degree in Quantity Surveying, Cost Management or related discipline
• Minimum 4 years’ post‑qualification experience (more experience highly beneficial)
• Strong understanding of construction contracts (NEC3/4, JCT/SBCC)
• Experience working on technically complex projects
• Ability to manage multiple budgets, programmes, deadlines and reporting requirements
• Analytical, good numerical skills and attention to detail
• Commercially aware with strong negotiation skills to achieve a win win.
• Calm, organised, positive and able to work under pressure
• Smart, hard‑working, ambitious, positive and highly motivated
• Non‑adversarial approach while protecting company interests
• Ability to work as part of a team and achieve business objectives
• Able to look after small to medium scale projects commercially, from start to finish, including final accounts with minimal support from others.

• 31 days holidays (inclusive of public holidays)
• Annual Bonus scheme linked to Company and individual performance
• Life Insurance
• Company Pension
• Employee Discounts
• Referral Programme
• Subsidised Health Assessments

Location: Glasgow

Type: Full-time

Sector: Life Sciences | Engineering | High-Performance Environments

T-SQUARED are seeking a highly skilled and motivated HVAC Building Services Design Engineer to join our multidisciplinary design team at our head office in Glasgow. The ideal candidate will have experience leading and managing HVAC engineering design projects and a strong technical background in building services design.

The successful candidate will have the opportunity to hone their engineering skills on bespoke, technically challenging, design and construct projects in specialist and regulated markets, working directly with world leading end user clients.

• Collaborate with clients, the T-SQUARED multidisciplinary design team, and other project stakeholders, to understand project requirements and provide technical solutions
• Develop HVAC designs solutions for projects, drawing on the experience of key T-SQUARED sector specialists as required
• Deliver work package design information for HVAC systems including ductwork, piping, plumbing and control systems
• Ensure project timelines are met and quality standards are upheld
• Conduct code and design reviews to ensure designs meet industry standards and regulations
• Manage project budgets and schedules, and report on project progress to senior management
• Contribute to disciple development

• Degree in Building Services Engineer or related field
• Chartered Engineer, or working towards chartership
• 10+ years of experience in building services design, with a minimum of 5 years in a leadership role
• Strong technical knowledge of HVAC systems and industry standards
• Ability to think from first principles to develop elegant, efficient and economical design solutions
• Familiarity with psychrometric calculations (supplementary training will be provided)
• Strong commercial awareness
• Excellent project management and leadership skills, with the ability to manage multiple projects simultaneously
• Excellent communication and interpersonal skills, with the ability to build and maintain relationships with clients and team members
• Proficiency with software packages such as AutoCAD, Excel, Navis Works. Understanding of Revit is required but proficiency is not essential.
• Full UK driving license

• 31 days holidays (inclusive of public holidays)
• Annual Bonus scheme linked to Company performance
• Life Insurance
• Company Pension
• Employee Discounts
• Referral Programme
• Subsidised Health Assessments

 

Location: Swindon/Oxford, England

Type: Full-time

Sector: Life Sciences | Engineering | High-Performance Environments

We are seeking a highly motivated and experienced HVAC Project Engineer to join our established Building Services/HVAC contracting team. The successful candidate will be responsible for the end-to-end management, coordination, and delivery of a variety of HVAC installation and refurbishment projects, ensuring they are completed on time, within budget, and to the highest quality and safety standards.

This role requires a professional with a minimum of five years of demonstrable project delivery experience specifically gained within a building services or HVAC contracting environment.

• Project Execution: Manage all phases of HVAC installation projects, from initial contract award and design review through to commissioning, handover, and final account settlement.
• Contract Management: Administer project contracts, managing scope, variations, and client expectations to ensure project profitability.
• Financial Control: Develop, monitor, and control project budgets, managing procurement, cost forecasting, and subcontractor payments.
• Design Coordination: Liaise effectively with design teams, consultants, and clients. Experience with the Design and Build (D&B) process is highly beneficial, including an ability to review, interpret, and contribute to technical specifications and drawings.
• Team Leadership: Coordinate and supervise site teams, specialist subcontractors, and suppliers, ensuring efficient resource allocation and a high standard of workmanship.
• Health & Safety: Ensure strict adherence to all site-specific and company Health, Safety, and Environmental (HSE) policies and statutory regulations.
• Quality Assurance: Implement quality control procedures and manage the project commissioning and testing phases to guarantee system performance meets specifications.
• Stakeholder Communication: Serve as the main point of contact for the client, project stakeholders, and internal management, providing regular progress reports.

Essential Requirements

• A minimum of 5 years of continuous, relevant project management or engineering experience gained working directly for a Building Services or HVAC Contractor.
• Proven track record of successfully delivering HVAC-focused projects (e.g., commercial office fit-outs, industrial installations, plant room refurbishments).
• Strong technical understanding of core HVAC systems, including ventilation, air conditioning, heating (boilers/plant), and associated controls.
• Excellent commercial acumen, including experience with contract negotiation, variation management, and cost control.
• Demonstrable ability to read, interpret, and produce technical drawings, schematics, and project specifications.
• Exceptional organizational, planning, and communication skills.
• Valid relevant professional certification (e.g., SMSTS, IOSH) is highly desirable.

Desirable Attributes

 

• Direct experience managing projects under a Design and Build (D&B) contract model.
• Relevant technical qualification (e.g., HNC/HND or Degree in Mechanical Engineering, Building Services, or a related field).
• Familiarity with relevant UK building regulations and standards.

• 31 days holidays (inclusive of public holidays)
• Annual Bonus scheme linked to Company performance
• Life Insurance
• Company Pension
• Employee Discounts
• Referral Programme
• Subsidised Health Assessments

Location: Glasgow, Scotland and Swindon, England (2 Vacancies)

Type: Full-time

Sector: Life Sciences | Engineering | High-Performance Environments

We are seeking an experienced and highly organized Construction Site Manager to oversee day-to-day operations on site. The successful candidate will ensure projects are delivered safely, on programme, within budget, and to the highest quality standards. This role requires strong leadership, excellent communication skills, and the ability to manage multiple trades on a live site.

Site Leadership & Coordination

• Manage daily site operations and workforce.
• Coordinate subcontractors, suppliers, and deliveries.
• Hold morning briefings and toolbox talks.
• Ensure work is carried out in line with project programming and sequencing.
• Work with the T-Squared project manager to quickly deal with any site issues.

 

Health, Safety & Compliance

• Enforce all H&S legislation including CDM regulations.
• Conduct site inductions, RAMS reviews, and regular safety inspections.
• Maintain a clean, organized, and compliant site at all times.
• Ensure all incidents, near misses, and accidents are recorded and reported.
• To carry out safety inspections and reports through the T-Squared Evotix system including all RAMS reviews, weekly sub-contractor reports, and information.

 

Quality Control

• Monitor workmanship and ensure all works meet specification.
• Review and sign off completed tasks.
• Identify defects and manage snagging through to completion.
• Ensure materials and installations meet client standards.
• To work within the ITP (Inspection and Test Plan) created by the T-Squared project manager and that quality inspections are carried out and recorded to the correct standard.

 

Programme Management

• Work with the T-Squared project manager to maintain the construction schedule.
• Identify risks or delays early and put mitigation plans in place.
• Organize labor and materials to meet programme milestones.

 

Communication & Reporting

• Act as the primary on-site contact for contractors and interface with the client to ensure their day-to-day operations are maintained.
• Provide daily/weekly progress updates to the project team to inform the overall progress report for project.
• Attend meetings with internal teams and external contractors.
• Maintain detailed site diaries and documentation.

 

Subcontractor Supervision

• Oversee subcontractor performance and ensure method statements are followed.
• Resolve site-based issues quickly and professionally.
• Ensure safe working practices and high-quality standards throughout.

 

Documentation & Administration

• Keep accurate records of progress, delays, variations, and deliveries liaising with the T-Squared project manager and cost manager.
• Ensure drawings and documentation are current and properly issued.
• Manage permits to work and ensure all compliance paperwork is complete.

 

Environmental & Site Standards

• Ensure compliance with environmental policies.
• Manage waste, site cleanliness, and logistics.
• Maintain site security and enforce company standards.

• Proven experience as a Site Manager or Senior Site Supervisor.
• Strong knowledge of construction processes, H&S regulations, and quality standards.
• Ability to read and interpret technical drawings.
• Excellent leadership, organizational, and communication skills.
• Experience managing subcontractors on live projects.
• Competent in Microsoft Office / project management software.
• Driving license required.

 

Qualifications

• SMSTS (Site Management Safety Training Scheme) – Essential
• CSCS Manager’s Card – Essential
• First Aid at Work – Essential
• Asbestos Awareness – Preferred
• Temporary Works Coordinator – Preferred

• 31 days holidays (inclusive of public holidays)
• Annual Bonus scheme linked to Company performance
• Life Insurance
• Company Pension
• Employee Discounts
• Referral Programme
• Subsidised Health Assessments