Cyber Security Architect

Matchtech • TRAFFIC • Wiltshire, Corsham, United Kingdom • 1d ago

Overview

We are seeking an experienced Cyber Security Architect to join a major MOD project focused on the evolution and security of the New Style of IT (NSOIT) platform. This is a contract role based in Corsham with hybrid working available. The role sits inside IR35 and requires active SC clearance as a minimum.

Key Responsibilities

Collaborate with the Solution Design Authority to provide expert security input into the NSOIT roadmap and High-Level Design (HLD).
Analyse interoperability, dependencies, and system interactions from a security perspective across infrastructure, platforms, and software environments.
Develop and document Intermediate Level Design (ILD) security architectures, ensuring alignment with MOD standards and solution coherence.
Review and approve Low-Level and Detailed-Level Designs (LLD/DLD), ensuring compliance with security policies and best practices.
Identify and assess vulnerabilities in proposed or existing designs and propose effective mitigation strategies.
Evaluate third-party services for alignment with MOD security policy and industry best practices.
Contribute to the definition of the security architecture runway, influencing the direction for platform and cyber teams. This includes areas such as:
- Logging
- Antivirus (AV)
- Cyber defence tooling
- Firewall configuration
- Other key security infrastructure components

Essential Skills & Experience

Proven experience in cyber security architecture within secure/government environments.
Strong understanding of MOD security standards and policies.
Experience designing secure IT systems across all architecture layers.
Ability to communicate complex security concepts to technical and non-technical stakeholders.
Active SC Clearance (minimum).

Desirable

Experience working on MOD projects, especially NSOIT or similar.
Knowledge of architectural frameworks such as TOGAF or SABSA.

Related Jobs

Security Architect - DV Cleared

CBSbutler Holdings Limited trading as CBSbutler • TRAFFIC • Wiltshire, Corsham, United Kingdom • £650 - £725 / * • 1d ago

Architect

Security Architect + Requires current DV Clearance + Initial 9 month contract but expected to last 2 years + + Inside IR35 - rates are 650 to 725 per day + Hybrid working - expectation is it will be predominantly remote...

1d ago

Apply

LE Taccis Solution Architect

CBSbutler Holdings Limited trading as CBSbutler • TRAFFIC • Wiltshire, Corsham, United Kingdom • £500 - £575 / * • 1d ago

Architect Outside IR35

Status: Outside IR35 Location: Corsham / AHQ Hybrid (occasional travel to ABW, Oakdale, Christchurch) Rate: Up to 575 a day Clearance: SC Cleared We are seeking a Land Domain C4 Technical Architect to support the LE TacC...

1d ago

Apply

Security Architect

CBSbutler Holdings Limited trading as CBSbutler • TRAFFIC • Wiltshire, Corsham, United Kingdom • £500 - £600 / * • 1d ago

Architect

Security Architect +6 months + +Hybrid working in Corsham +Inside IR35 +SC cleared role Skills: +MOD +HLD / LLD + VMware Horizon, ESXi, vCentre, vSAN +PKI We are seeking an experienced Security Architect to support the d...

1d ago

Apply

DV Technical Architect, £600 A Day Inside IR35, 12 Months

IO Associates • Corsham, England, GB • 5d ago

Architect

Role: Solution Architect Speciality: Platform Integration and DevOps Clearance: MOD DV Cleared (Sole British) Location: Corsham (2/3 Days per week) Day Rate: £600 Inside IR35 Duration: 12 Months Please note: Applicants m...

5d ago

Apply

LE Taccis Solution Architect

CBSbutler Ltd. • TRAFFIC • Wiltshire, Corsham, United Kingdom • 6d ago

Architect Outside IR35

Status: Outside IR35 Location: Corsham / AHQ Hybrid (occasional travel to ABW, Oakdale, Christchurch) Rate: Up to £575 a day Clearance: SC Cleared We are seeking a Land Domain C4 Technical Architect to support the LE Tac...

6d ago

Apply

Security Architect - DV Cleared

CBSbutler Ltd. • TRAFFIC • Wiltshire, Corsham, United Kingdom • 6d ago

Architect

Security Architect + Requires current DV Clearance + Initial 9 month contract but expected to last 2 years + + Inside IR35 - rates are £650 to £725 per day + Hybrid working - expectation is it will be predominantly remot...

6d ago

Apply

Security Architect

Venn Group • TRAFFIC • Wiltshire, Corsham, United Kingdom • 6d ago

Architect

Venn Group Security Architec t DV Clearance minimum Hybrid Wiltshire Daily rate: £650 to £750 DOE Initial contract to March'26 - Extension likely Inside IR35 Brief description The Security Architect will create and desig...

6d ago

Apply

Security Architect

CBSbutler Ltd. • TRAFFIC • Wiltshire, Corsham, United Kingdom • 6d ago

Architect

6d ago

Apply

Security Architect

Venn Group • TRAFFIC • Wiltshire, Corsham, United Kingdom • £650 - £750 / * • 2w ago

Architect

2w ago

Apply

IFRS CONSULTANT

Morgan McKinley (South West) • TRAFFIC • Wiltshire, Chippenham, United Kingdom • £350 - £500 / * • 1d ago

We are working with a well known business based in Chippenham who are looking for an experience interim financial accountant to join them for a 6-12 month interim role. Key skills/responsibilities Lead the FRS102transfor...

1d ago

Apply