Technical Sales Administrator

GTC; Warrington, Glasgow; Hybrid; GBP 25,000 - 36,000; Full time

Benefits offered by this job

Bonus scheme

Company pension contributions (up to 5

33 days holiday (incl. bank holidays)

Hybrid working

Referral payment £1000

Development opportunities

Job summary

BUUK Infrastructure, through its GTC division, is seeking a Technical Sales Administrator to support sales and tendering activities from Warrington (with possible Glasgow). You will handle data, CRM updates, POC submissions to DNOs and contribute to accurate tenders while reporting to the Regional Sales Manager.

Key duties include maintaining records, generating reports, and building strong relationships with customers and developers. A driving licence is required.

Qualifications

• GCSE English and Maths at grade C or above.
• Knowledge of utilities industry and MS Office.
• Proficiency with data entry and CRM systems.

Responsibilities

• Provide high standard customer service from first enquiry to post-sales support.
• Assist Regional Sales Manager in maintaining relationships with customers and developers.
• Coordinate and manage project activity, including POC requests to DNOs.
• Maintain CRM/data records and manage leads with accuracy.
• Produce routine and ad hoc sales reports for performance insights.
• Support onboarding of new network acceptances via QP portal.

Skills

Communication

Prioritisation

Time management

Independent working

Stakeholder management

Education

English/Math GCSE

Tools

Microsoft IT Packages

Job description

Job Location: Warrington

Additional Location Information: or Glasgow

Salary: Competitive

Contract type: Permanent

Posting End Date: 28/08/2026

At BUUK Infrastructure, our vision is to be the leading utility partner to accelerate the UK towards net zero for all our customers. Our group of companies has been the major drive for change and innovation over 30 years.

We provide a supportive environment that is committed to enabling our people to be the best – ensuring they feel proud to be themselves and part of BUUK Infrastructure.

GTC, part of the BUUK Infrastructure Group, are looking for Technical Sales Administrator who would like to help us reach our mission to “earn customer loyalty and drive business growth by providing consistently excellent service”.

Purpose of this role

Providing administrative support across sales and tendering activities, reporting to the Regional Sales Manager and working closely with the Regional Tendering Manager and wider team to ensure a smooth and efficient process from initial developer enquiries through to tender submission and sales performance reporting.

Responsible for maintaining accurate customer and project data, submitting Point of Connection (POC) requests to Distribution Network Operators (DNOs), and liaising with developers to gather the information required to produce accurate and competitive tenders. Ensures all systems and records are updated and maintained to a high standard, supporting effective decision-making and operational efficiency across the sales and tendering function.

Your Key Responsibilities Are

• Deliver a high standard of customer service by responding promptly and professionally to all enquiries, ensuring a consistent and positive experience from initial engagement through to post-sales support.
• Support Regional Sales Manager (RSM) in building and maintaining strong relationships with customers, developers, and house builders, while helping to identify and maximise sales opportunities.
• Coordinate and manage project activity in line with agreed parameters, including submitting Point of Connection requests to Distribution Network Operators and liaising with Developers, monitoring progress, chasing updates, and ensuring timely follow-up throughout the sales and post-acceptance process.
• Maintain accurate and up-to-date records within CRM systems and internal databases, including lead management, data cleansing, project updates, and acceptance processing.
• Generate and manage new business leads using data-driven insights, ensuring no duplication within the system and supporting ongoing lead nurturing activities.
• Support the administration of new network acceptances via the QP portal, ensuring all documentation is processed accurately and within agreed timescales.
• Produce routine and ad hoc reports, ensuring data integrity and providing clear insights to support sales performance and decision-making.
• Develop and maintain a strong understanding of market trends, competitor activity, and company products and services to support informed and effective sales support.
• Collaborate with internal teams to build strong working relationships, contribute to continuous improvement initiatives, and enhance overall processes and customer experience.
• Provide flexible support across the wider Sales & Tendering team, maintaining high standards of professionalism and contributing to team objectives as required.
• Drive continuous improvement by identifying process enhancements and sharing customer feedback.
• Undertake any additional responsibilities as required by management in line with the needs of the business.

Qualifications

• Grade C or above in English and Math GCSE or equivalent.

Experience/Knowledge

• Knowledge of utilities industry, Microsoft IT Packages.

Abilities/Skills

• Excellent communication skills, able to influence internal and external stakeholders.
• Ability to prioritise in a fast-paced environment and adapt to change.
• Ability to manage own workload, plan effectively and make decisions independently.

Desirable

• Technical Sales Administrator experience.

Conditions of Employment

• You will hold a driving licence.

What Can You Expect From Us

• Cost of living annual pay review.
• Bonus scheme
• Company pension contributions up to 10% if employees contribute 5%.
• 33 days holiday including bank holidays with the ability to purchase an additional 2 weeks.
• Enhanced maternity, paternity and adoption pay.
• To say thank you, each time you successfully refer someone you will receive a referral payment of £1000 (net of tax).
• Hybrid working for eligible roles.
• Development opportunities to reach your career aspirations.

We asked our people.

From the supportive culture and opportunities to grow, to the great friends and chocolate brownies, our people tell us what they love most about working at BUUK.

We all matter.

Find Out About Our Supportive Culture.

Hear how our shared sense of mutual respect and belonging underpins out culture and supports us all.

Research shows that women and people from different underrepresented backgrounds often only apply for a job if they meet 100% of the listed qualifications. Please note we reserve the right to close the role early.

BUUK has an award-winning culture. We care about your wellbeing and safety as we all deserve the right to go home safe, every day. We are proud to be an equal opportunity employer, we respect each other and advocate for equity, diversity and inclusion in all we do.

#GTC

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