Estimator/Bidder
About Our Client
Our client is a well-established and highly respected provider of integrated Communal IRS, Security, and Fire Protection solutions, operating across London and the surrounding areas since 1999. They have built a reputation for delivering exceptional customer service and innovative system designs to a diverse portfolio of clients, including principal M&E contractors, housing associations, local authorities, facilities management, and property management companies. Their focus on quality, reliability, and forward-thinking technology has positioned them as a trusted partner within the industry.
Role Summary
This is a full-time, on-site position based in Harlow. The Estimator/Bidder will play a key role in preparing accurate and competitive quotations and tenders for security system projects. The successful candidate will be responsible for conducting site surveys, preparing take-offs, creating detailed project cost breakdowns, and maintaining precise and timely project estimates.
The role involves collaborating with internal teams, suppliers, and clients to develop proposals that reflect both the technical and commercial requirements of each project. The Estimator will also support business growth by identifying new opportunities, negotiating effectively, and maintaining strong relationships with both new and existing clients.
Key Responsibilities
Review all pricing, tender requests, and quotes for installation projects.
Source competitive pricing and ensure proposals are submitted accurately and on time in line with British Standards.
Develop persuasive proposals and presentations to win new business.
Build and maintain strong relationships with clients, suppliers, and partners.
Present innovative solutions and services to existing clients to support account growth.
Collaborate with internal teams to meet customer needs and deliver technical support.
Conduct and participate in internal and external debriefs to support continuous improvement.
Knowledge & Experience Required
Minimum 3 years’ experience in security systems estimating or a closely related field.
Strong understanding of NACOSS, BAFE SP203/BS5839, and relevant British Standards.
Relevant qualifications (FIA, NSI, LPCB, City & Guilds) desirable; equivalent experience will also be considered.
Proficiency with estimating software, reporting tools, and Microsoft Office.
Strong analytical, mathematical, and organisational skills, with attention to detail.
Excellent communication and presentation skills, both written and verbal.
Ability to interpret construction plans, project specifications, and schedules.
Proven ability to work collaboratively and manage multiple projects simultaneously.
Understanding of security systems and their components.
General Requirements
Must have a clear record and be able to pass CRB/DBS and industry screening checks.
Demonstrate professionalism and a proactive approach to continuous improvement.
Adhere to company policies, including Equal Opportunities, Anti-Harassment, and Health & Safety.
Participate in training and team meetings as required.
Display flexibility in duties to meet evolving business needs.
Benefits
Competitive salary
Pension scheme
28 days holiday (including bank holidays)
Additional day of holiday for each year of service
Birthday off (post-probation if it falls on a weekday)
Excellent opportunities for career progression within a growing and ambitious company
Keywords – Estimator/Bidder, Fire & Security, Site Surveys, Project Costing, Estimating costings, Customer Relations, Networking, Closing Skills, Security Systems, Construction, NACOSS, BAFE SP~203/BS5839 and British Standards, FIA/NSI/LPCB/C&G, Security Systems