Security Engineer Jobs

Design and implement the systems that keep digital assets safe. A role that combines technical expertise with a deep understanding of security principles.

Open roles
103
Salary range
£28k – £140k
Hiring companies
30

Security Engineers are the guardians of an organisation's digital infrastructure. They design, build, and maintain the systems that protect against cyber threats, ensuring that data remains secure and systems operate smoothly. This role is critical in a world where cyber attacks are becoming increasingly sophisticated and frequent. Security Engineers work across various sectors, from financial institutions and government agencies to tech companies and healthcare providers.

What the role does

Inside the role of a Security Engineer

A typical week for a Security Engineer is a mix of proactive and reactive tasks, balancing the development of new security measures with the response to emerging threats.

  1. 01
    Conduct security assessments and vulnerability scans.
  2. 02
    Develop and implement security policies and procedures.
  3. 03
    Monitor systems for suspicious activity and respond to incidents.
  4. 04
    Collaborate with development teams to integrate security into software.
  5. 05
    Stay updated on the latest security trends and threats.
  6. 06
    Document security processes and compliance requirements.
Salary on the board

£28k – £140k

Based on advertised midpoints across the 119 priced listings posted in the last 12 months. Base salary only.

By seniority
£k base
Mid
28
125
72 jobs
Senior
44
140
34 jobs
Lead
50
140
6 jobs
Skills & tools

What hiring managers ask for

% of 158 listings posted in the last 12 months that mention each skill, extracted from job descriptions.

SIEM
35%
Azure
22%
Vulnerability Management
20%
AWS
19%
Cloud Security
18%
Python
18%
CCTV
17%
Microsoft Defender
16%
Access Control
16%
DevSecOps
16%
PowerShell
15%
GDPR
15%
Career ladder

From Junior to Principal

A typical UK progression for security engineers. Years are guidance — strong people move faster, and many senior folks sidestep into research, product or management.

  1. Level 1

    Junior Security Engineer

    0–2 yrs

    Assist in the implementation of security measures and learn the fundamentals of security engineering.

  2. Level 2

    Security Engineer

    2–5 yrs

    Take ownership of specific security projects and contribute to the development of security policies.

  3. Level 3

    Senior Security Engineer

    5–8 yrs

    Lead security initiatives, mentor junior team members, and ensure compliance with industry standards.

  4. Level 4

    Principal Security Engineer

    8+ yrs

    Strategise and oversee the organisation's overall security posture, driving innovation and best practices.

Pathway

How to become a Security Engineer

There's no single route, but most people follow some version of these steps.

  1. 1

    Gain foundational knowledge

    Start with a strong understanding of computer science and network security principles.

  2. 2

    Obtain relevant certifications

    Pursue certifications such as CISSP, CEH, or OSCP to validate your skills and knowledge.

  3. 3

    Build practical experience

    Gain hands-on experience through internships, entry-level roles, or personal projects.

  4. 4

    Specialise in a security domain

    Focus on a specific area like penetration testing, incident response, or security architecture.

  5. 5

    Lead security projects

    Take on leadership roles, managing security initiatives and mentoring junior engineers.

  6. 6

    Advise on strategic security

    Provide strategic guidance on security policies and best practices at the organisational level.

Live jobs

103 live roles

See all 103 roles

Security Engineer (CCTV, Access Control & Intruder Alarms)

This role involves installing, servicing, repairing, and maintaining IP CCTV, access control, and intruder alarm systems across various sites in the West Midlands. The position requires a full UK driving licence, a positive attitude, and the ability to work independently and communicate effectively with customers.

Get Staff West Midlands (region), United Kingdom £33,000 – £40,000 pa
On-site Permanent

Security Engineer (CCTV, Access Control & Intruder Alarms)

This role involves installing, servicing, repairing, and maintaining IP CCTV, access control, and intruder alarm systems across multiple sites in the North East. The Security Engineer will work on various brands of equipment, ensure high-quality work, and communicate effectively with customers and team members.

Get Staff North East England, United Kingdom £32,000 – £42,000 pa
On-site Permanent

Network & Cyber Security Engineer

This role involves securing hybrid environments, on-site infrastructures, and cloud services, with a focus on Microsoft 365, Fortinet firewalls, and enterprise network security. You will design and implement security frameworks, manage vulnerabilities, and support DevSecOps practices, working closely with engineering and operations teams.

GBR Recruitment Limited Sheffield, South Yorkshire, United Kingdom £55,000 – £60,000 pa
On-site Permanent Clearance Required

Network & Cyber Security Engineer

This role involves securing hybrid environments, managing on-site and cloud infrastructures, and implementing security frameworks and policies. You will work closely with DevSecOps teams, manage vulnerabilities, and lead the development of the security function, potentially building a team as the company grows.

GBR Recruitment Limited Rotherham, South Yorkshire, United Kingdom £55,000 – £60,000 pa
On-site Permanent Clearance Required

Senior Network Security Engineer

Senior Network Security EngineerNear Epsom | Hybrid (2 days onsite)Permanent | On call + occasional OOHWhy This Role?This is a busy, engineering led role within a well established financial services environment, ideal for someone who wants to own and evolve...

Lloyd Recruitment Epsom, KT19 8DX, United Kingdom

Lead Cyber Security Engineer

This role involves leading security engineering practices across modern cloud platforms, defining security testing methodologies, and embedding security into CI/CD pipelines. You will mentor engineers, perform security assessments, and ensure secure-by-design approaches are adopted across teams.

eFinancialCareers London, United Kingdom £95,000 pa
Permanent Clearance Required

NDY Senior Security Engineer (Digital Buildings), London

This role involves designing and implementing electronic and physical security systems for a variety of sectors, including commercial, residential, and data centers. The Senior Security Engineer will lead security projects, engage in business development, and collaborate with clients and team members to ensure high-quality security solutions.

Tetra Tech Central London, W3 0BJ, United Kingdom
On-site Permanent

Head of Security Architecture and Engineering - CISO function - BPL

This role involves developing and implementing the bank's cloud and security infrastructure, including security administration processes, cloud security monitoring, and incident investigations. The Head of Security Architecture and Engineering will lead a team, manage strategic projects, and provide expert advice to senior management on cloud security and regulatory compliance.

Barclays London, E14 5RB, United Kingdom
On-site Permanent Clearance Required
Top hirers

Companies hiring security engineers

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FAQs

Common questions

  • Essential skills include a strong foundation in computer science, knowledge of security protocols, and proficiency in programming languages like Python and C++.

  • Certifications such as CISSP, CEH, and OSCP are highly valued and can significantly enhance your career prospects.

  • Security Engineers stay updated by following industry news, attending conferences, and participating in online forums and communities.

  • Security Engineers often work in office settings, but many roles offer remote or hybrid work options, depending on the organisation's policies.

  • Salary ranges can vary widely based on experience, location, and industry. For more detailed information, refer to the salary section on this page.

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