System Security Consultant

Job Description

System Security Consultant

Location: Farnborough (4 days on-site)
Type: Permanent, Full-Time
Salary: Up to £65,000
Security Clearance : It is an essential requirement for candidates to obtain UK Security Clearance (SC Level) prior to appointment.

As a System Security Consultant, you will play a key role in ensuring that systems and information are secure, compliant, and fit for purpose. This is an operational role focused on maintaining and improving the ongoing security posture of internal infrastructure.

You’ll work closely with IT and engineering teams while supporting the implementation of security policies and ensuring continuous assurance.

Key Responsibilities

Manage cyber risk across internal systems

Ensure the security of internal infrastructure and services

Develop and maintain security policies and documentation

Ensure system design and implementation meet security requirements

Produce evidence to meet MOD regulatory standards

Collaborate with engineering teams (Software, DevSecOps, Infrastructure, Support)

Report on compliance and cyber risks to senior stakeholders

Provide security consultancy to project teams and support operational improvements

What we are looking for;

You’ll be someone who takes ownership, thinks critically, and thrives in a collaborative environment tackling complex challenges.

Experience conducting risk assessments using methodologies such as NIST or ISO 27005

Ability to define and implement risk mitigation strategies (technical, physical, procedural)

Experience producing security documentation (e.g. risk assessments, security design, policies, test plans)

Strong written and verbal communication skills

Ability to manage change securely and effectively

Experience with technologies such as Azure, M365, Intune, JAMF, Windows, macOS, Kubernetes

Understanding of Agile, DevSecOps, and CI/CD in secure environments

Awareness of working within secure or safety-critical environments

Why Apply?

Competitive salary up to £65,000

25 days annual leave + bank holidays

Private medical insurance and life assurance

Generous pension (10% employer / 5% employee)

Bonus scheme

Ongoing professional development and training support

On-site facilities including parking, gym, café, and breakout spaces