Junior Security Systems Designer & Sales Administrator

Company: Confidential
Apply for the Junior Security Systems Designer & Sales Administrator
Location: Hook
Job Description:

Job title: Junior Security Systems Designer & Sales Administrator – Full Training ProvidedLocation: Wiltshire (office-based, easy access from Swindon and the M4)Job type: Permanent, full time

Start a career in fire and security. No design experience needed.

Do you enjoy being organised, keeping things accurate and learning how things work? A growing, established security company is looking for a Junior Security Systems Designer & Sales Administrator to join its Sales and Design team. You’ll start in sales administration and tender support, and be trained into technical design.

Why this role?

  • Full training provided. No previous security design experience is needed.
  • Clear progression. Move from admin and tender support into design, estimating and site surveys, with experienced designers guiding you.
  • Varied work. You’ll work across CCTV, access control, intruder alarms and fire detection, not just one narrow task.
  • A supportive team. You’ll work closely with the Design Manager, Business Development Managers and Sales Director.

What you’ll do

  • Manage the tender inbox and record new enquiries and opportunities
  • Build and organise tender packs, quotations and proposals, and make sure deadlines are met
  • Keep the sales pipeline and CRM accurate and up to date
  • Support the design team with supplier quotes, equipment schedules, bills of materials and drawings
  • Track RFIs and keep documents filed and version controlled
  • Attend site surveys with experienced colleagues, take notes and photos, and learn how a survey is done
  • Over time, help prepare system layouts, specifications and costings, with all designs reviewed by senior team members

What we’re looking for

  • Excellent organisation, able to juggle deadlines
  • Strong attention to detail
  • Good written and spoken communication
  • Confident with Outlook, Word and Excel
  • A positive, proactive approach and a genuine willingness to learn
  • A good standard of education including English and Maths, or equivalent practical experience

Nice to have, but not essential

  • Experience in sales admin, tendering, estimating or technical support
  • An interest in engineering, electronics or security systems
  • CRM experience, or familiarity with AutoCAD or technical drawings
  • A full UK driving licence for site surveys

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Posted: October 16th, 2026