Security Assurance Engineer

Pearson Whiffin Recruitment Ltd; Eastleigh; On-site; GBP 50,000 - 70,000; Full time

Job summary

A recruitment agency is seeking a Security Assurance Engineer in Eastleigh, UK, to safeguard critical systems and produce assurance reports. The ideal candidate will have active security clearance, experience in Security Assurance, and a strong understanding of security frameworks. Responsibilities include conducting assurance activities and supporting compliance checks. Competitive compensation offered.

Qualifications

• Active Security Clearance (e.g., SC / DV).
• Proven experience in Security Assurance, Information Assurance, or Cyber Risk Management.
• Strong understanding of security frameworks (NIST, ISO 27001, MoD JSPs, CAF, etc.).

Responsibilities

• Conduct security assurance activities across projects, products, and systems.
• Support risk assessments, security reviews, and compliance checks.
• Produce concise security assurance reports for stakeholders.

Skills

Technical knowledge

Analytical thinking

Communication skills

Excellent reporting

Documentation skills

Proactive approach

Job description

Security Assurance Engineer – with SC Clearance

Are you a Security Assurance Engineer with a passion for safeguarding critical systems and delivering high-quality assurance reports? We’re looking for a Security Cleared professional to join a security team and play a key role in protecting digital assets and mission-critical infrastructure.

As a Security Assurance Engineer, you’ll be responsible for:

• Conducting security assurance activities across projects, products, and systems.
• Supporting risk assessments, security reviews, and compliance checks in line with organisational and government standards (e.g., NCSC, ISO 27001, JSP440).
• Producing clear, concise, and insightful security assurance reports for technical and non-technical stakeholders.
• Working closely with engineering, architecture, and risk management teams to ensure robust security controls are embedded throughout the system lifecycle.
• Maintaining documentation and evidence to support accreditation and audit processes.

Required Skills and Experience:

You’ll bring a strong blend of technical knowledge, analytical thinking, and communication skills. You have:

• Active Security Clearance (e.g., SC / DV).
• Proven experience in Security Assurance, Information Assurance, or Cyber Risk Management.
• Strong understanding of security frameworks (NIST, ISO 27001, MoD JSPs, CAF, etc.).
• Excellent reporting and documentation skills – able to translate complex technical findings into actionable insights.
• Knowledge of cloud, network, or application security principles.
• A proactive, detail-oriented approach with a commitment to high standards of delivery.