Technical Sales Assistant / Estimator

Are you a tech-savvy individual with a passion for sales and a knack for numbers? Are you ready to embark on a dynamic career journey that combines technical expertise with customer interaction? Look no further! We are excited to announce an opportunity for a Technical Sales Assistant /Estimator to join our thriving team in Waltham Abbey, Essex.

As a Technical Sales Assistant / Estimator, you will contribute to the creation of competitive tenders and estimates for structural and architectural glazing projects. You will actively engage in lead generation through various channels and assist in bid preparation. Your responsibilities will include, producing estimates, researching cost data, collaborating with stakeholders, and participating in meetings and events. Providing excellent customer service is a priority, and you will work to maintain positive client relations by suggesting improvements. You will also manage your workload effectively to meet deadlines, maintain accurate records, and handle general office duties, with a focus on lead generation and sales within a CRM platform.

Hours of Work: Full Time, 40 hours per week

Technical Sales Assistant Requirements:

  • Proactive Team Player
  • Proficient use of MS Word, MS Excel, MS Teams, Outlook, Adobe, etc. Excellent customer service skills with a problem-solving mindset.
  • Excellent verbal communication skills with a good command of the English Language.
  • Ability to work under pressure and perform well to meet the required targets and deadlines.


  • Business acumen
  • Basic CAD knowledge and ability to read technical drawings.
  • An interest in digital marketing.
  • Problem-Solving Mindset / Positive ‘Can-do’ Mentality. Persuasion & negotiation skills.
  • Career-minded – potential for growth within the company (Team Leader / Senior Estimator etc) Own LinkedIn Account – or the ability to run a company LinkedIn account / Social Media Accounts

Technical Sales/ Estimator Benefits:

  • 22-28k plus commission, depending on experience/ CAD and technical drawing knowledge
  • Full training provided.
  • Potential to fulfill a key role and for growth within the company becoming a vital team member.
  • Company events
  • Free parking
  • Flexi working hours.
  • Paid Holiday

Meet the Organisation: Who We Are and What We Do

Efficiency, design inspiration and technical competency are all core to our operation at Glasstec Systems. Our experienced team works closely with you to create truly bespoke architectural glazing structures within commercial and residential applications.

At the heart of the company are our directors, who have a combined experience of over forty years within the glass industry. Their knowledge, capability and attention to detail sets Glasstec apart, and they have long-standing relationships with many Architects, Contractors, and other industry professionals.

We offer an extensive range of architectural glass products to cope with the rising popularity of internal and external glazing systems used in modern architecture today. Our glazing products are of the highest quality and ensure clinical aesthetics and expert technical capabilities combine to create beautiful bespoke architectural glazing that is fit for the purpose intended.

Ready to kickstart your career? If you believe you’ve got what it takes for the dynamic role of Junior Technical Sales Assistant / Estimator, don’t wait any longer – seize the opportunity and apply now!

Click here to apply


Location: London & Surrounding Counties, Waltham Abbey, Essex
Salary: Based on experience £25k – £45k
Job Type: 30-40hrs per week

We are currently seeking a glass installer to join our fitting team.

The right candidate will be working alongside an experienced installation team, in and around London, for our family run business based in Waltham Abbey.

Main duties of the installer will include installation of glass systems within multiple applications, including structural glazing, balustrading, showers, bathrooms, mirrors and partitioning.

This is an ideal opportunity for a conscientious person who is looking to learn new skills or perfect old ones.

Preferred but not essential requirements of the applicant:

  • Glazing, metal work or carpentry skills preferred
  • Good all-round knowledge of glass handling
  • Reading detailed drawings and work to the specifications and quality required
  • Working using on own initiative as well as part of a team
  • Familiar with using silicone, mastics and other adhesives

Essential requirements of the applicant:

  • Positive, problem solving, and conscientious working attitude
  • Willingness to learn and works well within a team
  • Punctual and good time keeping skills
  • Trustworthy and reliable
  • Good communication skills
  • Will need small amount of hand tools
  • Driving Licence
Click here to apply

We are always looking for exceptional candidates to join our expanding team.


If you are knowledgeable on glass, keen on learning more and developing your career, reliable, personable and work great in a team, please get in touch. We would be happy to receive your application.


Click here to send your CV

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