Information Security Manager

Company: Landmarc Support Services Limited

Location: Ilfracombe

Posted: April 28th, 2026

Job Introduction

Role: Information Security Manager

Salary: £60,00 - £65,000

Working Pattern: Hybrid role with 2-3 days per week on site and the remainder working from home.

About Landmarc

Landmarc is the leading Industry Partner to the Defence Infrastructure Organisation (DIO), responsible for managing and maintaining the Defence Training Estate (DTE). Our Information and Technology (I&T) function enables our people to deliver this contract by providing reliable, secure, and modern IT services. The team covers Data and Insights, Technical Architecture and Engineering, Information Security, Operations, and the delivery of IT change.

The Role

We are seeking a proven Information Security Manager to lead Landmarc's information and IT security capability. This is a pivotal role, responsible for managing and reducing security risks that could impact the organisation, while ensuring compliance with contractual, regulatory, and best-practice security requirements. You will be the focal point for all information security matters, shaping our InfoSec strategy, policies, governance and assurance activities, and working closely with internal and external stakeholders, including MoD and DIO representatives. You will also lead and develop our IT Security Officer and work collaboratively across the Information and Technology Management Team.

Key Responsibilities

Information Security Leadership

Governance, Assurance & Compliance

Operational & Strategic Support

Team Leadership & Management

Essential Skills, Experience and Knowledge

Desirable

What You'll Be Great At

Employment Prerequisites

Benefits and Compensation

Pension: Join our company stakeholder pension scheme, with contributions of up to 8% of your salary from Landmarc.

Generous Holiday Entitlement: Enjoy 25 days of annual leave pro‑rata. Your holiday allowance grows with your continued service. You can purchase up to 10 additional days each year for greater flexibility.

Other Amazing Benefits:

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