Optima Site Solutions Ltd

Estimator / Quantity Surveyor Location : South East / Aylesbury Sector : Building Maintenance and Construction About the Company Our client is a well-established building maintenance and construction contractor delivering projects across the South East. They manage a diverse portfolio ranging from reactive repairs through to refurbishment and construction projects valued up to 2m. The business is known for strong commercial controls, technical capability, and a commitment to quality and safety. Role Overview The Estimator / Quantity Surveyor will support the business through accurate cost planning, effective commercial management, and detailed analysis of project requirements. The role combines estimating and quantity surveying responsibilities across projects ranging from 1k to 2m. Key Responsibilities Prepare detailed cost estimates for building maintenance and construction projects from initial enquiry through to tender submission. Conduct site visits and surveys to assess scope of works, identify risks, and develop accurate pricing strategies. Produce material take-offs, labour calculations, and pricing schedules from drawings, specifications, and site assessments. Prepare bills of quantities, tender documentation, and comprehensive cost breakdowns. Liaise with suppliers and subcontractors to obtain competitive quotations and ensure value for money. Review contract documents, drawings, and specifications to identify scope, risks, and opportunities. Manage commercial aspects of projects including valuations, variations, final accounts, and cash flow forecasting. Prepare monthly payment applications, monitor project budgets, and maintain cost control to ensure profitability. Assess and price variations or additional works while ensuring proper documentation and approvals. Maintain effective relationships with clients, consultants, and the supply chain while supporting project teams with commercial advice. Requirements Proven experience as an Estimator or Quantity Surveyor within building maintenance, construction, or facilities management sectors. Experience delivering projects from small works through to contracts of approximately 2m. Strong knowledge of construction methods, materials, and building maintenance practices. Ability to interpret technical drawings, specifications, and contract documentation. Excellent numerical skills with strong attention to detail and commercial awareness. Proficiency in estimating software and MS Office, particularly Excel. Strong communication and negotiation skills with the ability to manage multiple tenders simultaneously. Full UK driving licence. Desirable (Not Essential) Degree or HND in Quantity Surveying, Construction Management, or similar discipline. MRICS (or working towards) or another relevant professional qualification. Experience with JCT, NEC, or other standard forms of contract, as well as frameworks or term contracts. What's on Offer Company vehicle or car allowance. Opportunities for professional development and career progression. Varied project portfolio within a supportive team environment. Pension scheme and additional benefits package.

Electrical Construction Manager Location: Slough, South East Job Type: Full-time, Permanent Role Overview The Electrical Construction Manager will be responsible for managing site-based electrical construction activities across projects in the region. The role involves establishing level and survey control, setting out works in accordance with contract drawings, and working closely with the Project Manager to ensure project delivery meets programme, safety, and quality requirements. You will play a key role in ensuring that works are delivered safely, efficiently, and defect free while maintaining accurate records and compliance with company procedures and legal obligations. Working hours are typically 7:00am to 4:00pm, although flexibility may be required to meet project and business needs. Overtime may be paid where additional hours are agreed with the line manager. Key Responsibilities Promote a strong safety culture on site by ensuring compliance with company procedures, legal obligations, and environmental requirements while delivering works safely and to high quality standards. Oversee site engineering activities including setting out works in accordance with contract drawings, preparing Risk Assessments and Method Statements, and ensuring works are delivered defect and snag free while maintaining best practice across project delivery. Review contractor RAMS, technical submittals, specifications and Requests for Information, assist the Quantity Surveyor with site variations, and identify value engineering opportunities where possible. Manage project documentation including drawing registers, O&M information, commissioning documentation, and quality records to ensure accuracy and compliance with organisational and legal requirements. Coordinate site resources and planning by producing procurement schedules, labour allocation sheets, Daily Task Briefings, and supporting project reporting including four week look-ahead programmes. Monitor progress on site, resolve technical issues as they arise, and ensure timely handover of completed works with accurate records, weekly site diaries, and no outstanding defects. Requirements Minimum Level 3 NVQ in Electrical Installation Full UK Driving Licence Valid CSCS Card SMSTS qualification Two professional references required Strong knowledge and understanding of electrical infrastructure Proven experience working within critical or occupied environments What's on Offer 60,000 - 65,000 per annum Private healthcare Private dental insurance Life insurance Pension scheme Travel allowance Length of service reward scheme Tradepoint discount scheme Access to private financial advice Eligibility to become a beneficiary of the Employee-Owned Trust (EOT) scheme after 12 months of continuous employment

Electrical Estimator Location: Basildon (projects across London & Home Counties) Salary: Up to 65,000 per annum Sector: M&E (Mechanical & Electrical) - Public Sector Buildings, Schools, Healthcare About the Company Our client is a well-established M&E contractor based in Basildon, delivering high-quality mechanical and electrical services across public sector buildings, schools, healthcare facilities, and other institutional projects. With a strong reputation for reliability and technical expertise, they predominantly operate across London and the Home Counties, supporting both new build and refurbishment projects. Role Overview The company is seeking an experienced Electrical Estimator to join their commercial team. The successful candidate will play a key role in preparing accurate and competitive tenders, supporting project delivery, and ensuring profitability across a diverse portfolio of public sector projects. Key Responsibilities Prepare detailed and accurate electrical estimates for projects up to 5m in value. Analyse drawings, specifications, and tender documents to produce costings. Liaise with suppliers and subcontractors to obtain competitive quotations. Work closely with the pre-construction and project teams to ensure smooth handover of successful bids. Identify value engineering opportunities and assess project risks. Maintain strong relationships with clients, consultants, and stakeholders. Keep up to date with industry sta50ndards, regulations, and pricing trends. Candidate Profile Proven experience as an Electrical Estimator within the M&E or building services sector. Strong knowledge of electrical systems in public sector environments (schools, healthcare, government buildings). Ability to interpret technical drawings and specifications. Excellent communication and negotiation skills. Proficient in estimating software and Microsoft Office. Highly organised with strong attention to detail. Team player with the ability to work independently when required. Salary & Benefits Competitive salary up to 65,000 per annum (depending on experience). Company pension scheme. Opportunities for career progression within a growing business. Supportive team environment with long-term stability.

Electrical Project Manager Location: Basildon, Essex Salary: £60,000 £70,000 + benefits Contract Type: Permanent, Full-time About the Company Our client is a well-established mechanical and electrical contractor with a proven track record of delivering high-quality building services projects across the Home Counties. Their portfolio spans the public sector, including schools, hospitals, and government facilities, where reliability, compliance, and efficiency are paramount. Role Overview They are seeking an experienced Electrical Project Manager to lead electrical installations on projects valued between £50k and £1m. The role involves managing projects from tender through to completion, ensuring delivery on time, within budget, and to the highest standards of safety and quality. Key Responsibilities Manage electrical projects across schools, hospitals, and other public sector sites. Oversee planning, procurement, and delivery of electrical services. Coordinate with clients, consultants, and subcontractors to maintain strong working relationships. Ensure compliance with electrical regulations, health & safety standards, and industry codes of practice. Monitor budgets, schedules, and resources to achieve project targets. Lead and support site teams, engineers, and subcontractors. Prepare and present progress reports to senior management. Candidate Requirements Proven experience as an Electrical Project Manager within building services or M&E contracting. Strong technical knowledge of electrical systems (power distribution, lighting, fire alarms, data cabling, etc.). Experience delivering projects in the public sector (schools, hospitals, government buildings). Excellent organisational, leadership, and communication skills. Ability to manage multiple projects simultaneously. Commercial awareness and ability to control budgets. Relevant qualifications in electrical engineering or building services (HNC/HND/Degree preferred). What s on Offer Competitive salary: £60k £70k depending on experience. Benefits package (details to be confirmed with client). Opportunity to work on meaningful public sector projects. Career progression within a respected and growing contractor.

Mechanical Project Manager Location: Basildon, Essex Salary: £60,000 - £70,000 + benefits Contract Type: Permanent, Full-time About the Company Our client is an established mechanical and electrical contractor with a strong reputation for delivering high-quality projects across mainly but not exclusively the Home Counties. With decades of experience, they specialise in public sector works including schools, hospitals, and other government facilities, ensuring safe, efficient, and sustainable building services. Role Overview They are seeking a Mechanical Project Manager to oversee mechanical installations on projects ranging from £50k to £1m. The successful candidate will take ownership of projects from inception to completion, ensuring delivery on time, within budget, and to the highest standards. Key Responsibilities Manage mechanical projects across schools, hospitals, and other public sector sites. Oversee planning, procurement, and delivery of mechanical services. Liaise with clients, consultants, and subcontractors to maintain strong working relationships. Ensure compliance with health & safety regulations and industry standards. Monitor budgets, schedules, and resources to achieve project targets. Provide leadership and guidance to site teams and engineers. Prepare and present progress reports to senior management. Candidate Requirements Proven experience as a Mechanical Project Manager within building services or M&E contracting. Strong knowledge of mechanical systems (HVAC, heating, ventilation, plumbing). Track record of managing projects in the public sector (schools, hospitals, government buildings). Excellent organisational and communication skills. Ability to manage multiple projects simultaneously. Commercial awareness and ability to control budgets. Relevant qualifications in mechanical engineering or building services (HNC/HND/Degree preferred). What s on Offer Competitive salary: £60k £70k depending on experience. Benefits package (details to be confirmed with client). Opportunity to work on meaningful public sector projects. Career progression within a respected and growing contractor.