Junior Security Systems Designer & Sales Administrator

• Full training provided
• Clear progression
• Varied work

Job title: Junior Security Systems Designer & Sales Administrator - Full Training Provided
Location: 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

How to apply
Send your CV to or call Paul Frost at Complete Security Recruitment on for a confidential chat. No design background? Apply anyway. We want to hear from people with the right attitude.
Keywords: Junior Security Designer, Sales Administrator, Tender Coordinator, Estimator, Fire and Security, CCTV, Access Control, Intruder Alarm, Fire Detection, Trainee, Wiltshire, Swindon