Security Architect (DV)

LA International; Corsham; On-site; GBP 101,000 - 105,000; Full time

Job summary

LA International is seeking a Security Architect to support a new programme with DV clearance. The role is hybrid, with 2 days per week in Corsham, starting ASAP for a duration through 31/03/2027.

You will design, build and assure security controls for backend platforms and endpoints in air‑gapped environments. You will apply the NIST Cybersecurity Framework and MoD security policies, and provide SME support for security controls across infrastructure and end‑user devices, engaging with

Qualifications

• Experience delivering security architecture in high-assurance environments.
• Knowledge of NIST Cybersecurity Framework and MoD security policies.
• Ability to design and implement security controls for backend platforms and endpoints.

Responsibilities

• Design, build and assure security controls for backend platforms and endpoints in air‑gapped environments.
• Apply NIST CSF and MoD policies across infrastructure and user endpoints.
• Provide SME guidance on antivirus and vulnerability management platforms and engage with stakeholders on customer sites.

Skills

Security Architecture

Cybersecurity

NIST CSF

Vulnerability Management

Job description

Our client is a global systems integrator who require a DV cleared Security Architect to support one of their new programmes.

• START: ASAP
• DURATION: 31/03/2027 (SCOPE TO EXTEND)
• CLEARANCE: DV
• RATE: £550-£570 PER DAY (INSIDE IR35)
• CLEARANCE: DV
• LOCATION: HYBRID - 2 DAYS PER WEEK IN CORSHAM

An experienced Security Architect and Subject Matter Expert (SME) is required to support the design, build, and assurance of Backend Platform and endpoint protection and vulnerability management capabilities within secure, offline (air‑gapped) environments.

The Architect must apply the NIST Cybersecurity Framework and MoD security policies to the backend platform, while supporting the Security and Infrastructure teams in designing and implementing security controls across the infrastructure and end‑user endpoints.

The role will provide specialist expertise in the delivery of Security controls, AntiVirus and Vulnerability Management platforms. The successful candidate will operate within high‑assurance environments, ensuring compliance with security policies, while engaging directly with stakeholders across customer sites.

Due to the nature and urgency of this post, candidates holding or who have held high level security clearance in the past are most welcome to apply. Please note successful applicants will be required to be security cleared prior to appointment which can take a minimum 18 weeks. LA International is an award‑winning partner of choice for many of the world's most influential companies and government organisations. Holding Enhanced Government Security Accreditation, we are recognised as the European market leader in the delivery of Security Cleared talent to organisations that demand the very highest levels of security, compliance and assurance.

An award‑winning organisation, having secured the prestigious Queens Award for Enterprise: International Trade over multiple years. We are committed to fostering an inclusive, equitable and accessible workplace where everyone feels valued and supported. We welcome applications from all individuals, regardless of background or identity, and we encourage candidates who may not meet every listed requirement to still apply. If you require any adjustments or support during the recruitment process, please let us know and we will work with you to ensure a fair and accessible experience.

Please Note: If a high volume of applications is received, only candidates shortlisted will be contacted.