The security industry is evolving rapidly, and design engineers play a crucial role in ensuring the security of commercial and residential properties. Whether you're an experienced professional or just starting, there are exciting career paths in security design that offer strong salaries, job stability, and the chance to work on cutting-edge technologies.
In this guide, we’ll break down the top jobs in security system design, the types of companies hiring, what employers look for, and how to grow your career in this space.
Top Security Design Jobs
If you're considering a career in security system design or looking to level up, here are some of the most in-demand roles:
1. Security Design Engineer
Security Design Engineers are responsible for creating detailed layouts for CCTV, access control, intruder alarms, perimeter protection, and integrated security systems. They work closely with sales teams, project managers, and end clients to ensure designs meet both security requirements and budget expectations.
Key skills:
- CAD software proficiency (AutoCAD, Revit, or similar)
- Understanding of BS EN 50132-7, BS 7958, and other security standards
- Knowledge of IP networking for integrated systems
- Technical problem-solving
2. Design Estimator (Security Systems)
A Design Estimator combines technical design knowledge with cost estimation. They prepare detailed proposals and bills of materials for security installations, ensuring project profitability while meeting client specifications.
Key skills:
- Strong grasp of security hardware and software
- Commercial acumen and pricing accuracy
- Experience in tender documentation and proposals
- Client-facing communication
3. Technical Solutions Engineer / Pre-Sales Consultant
These professionals support sales teams by providing technical input during the pre-sales process. They design system schematics, respond to RFPs, and present design concepts to potential clients.
Key skills:
- Ability to translate technical designs into client-friendly proposals
- Strong product knowledge across multiple security platforms
- Sales support experience
What Types of Companies Hire Security Design Engineers?
Security design roles are available across a wide range of employers, including:
Security Integrators and Installers
Companies that install and maintain security systems often have in-house design teams to support sales and project delivery.
Security Manufacturers
Leading product manufacturers employ design engineers to assist partners and end-users in specifying the right products.
Security Consultancies
Independent security consultants provide design services to clients without ties to specific products, often working on high-level projects.
Construction & M&E Contractors
Security system design is often part of larger building services contracts, especially in commercial and public sector projects.
What Employers Are Looking For
If you’re applying for a role in security system design, here’s what employers typically seek:
Technical Competence: Understanding of CCTV, access control, intruder detection, and intercom systems, plus familiarity with security industry regulations.
CAD & Design Software Skills: Proficiency in tools like AutoCAD, Revit, or security-specific platforms.
Attention to Detail: Designs must be accurate, practical, and aligned with compliance standards.
Communication Skills: Many roles involve collaborating with clients, sales teams, and project managers.
Certifications: Some employers value qualifications like CSCS, ECS, or vendor-specific training (e.g., Lenel, Gallagher, Genetec).
Career Pathways in Security Design
| Starting Point | Progression Path |
| Design Estimator | Senior Estimator / Commercial Lead |
| Security Design Engineer | Lead Designer / Design Manager |
| Pre-Sales Consultant | Solutions Architect / Sales Director |
| CAD Technician (Entry Level) | Junior Design Engineer |
With the growth of smart buildings, IoT security, and AI surveillance, demand for skilled design engineers will continue to rise, creating long-term career prospects.
Explore Security Design Jobs with Eligo
At Eligo Security Recruitment, we specialise in placing skilled professionals in security system design, pre-sales, estimating, and project engineering roles.
We’re currently hiring for roles such as:
Cad Technician – Harlow, Essex
Design Estimator – Hemel Hempstead
Security Design Engineer – Bath
Security Design Engineer - London
👉 Browse our current security design jobs here