Senior Security Analyst

Mentmore Recruitment; Newport Pagnell; Hybrid; GBP 60,000 - 80,000; Full time

Job summary

A leading recruitment agency in Newport Pagnell seeks a proactive security professional to lead incident response and enhance security operations across a global enterprise. The successful candidate will oversee vulnerability management, collaborate across teams, and shape security strategies. The role offers a competitive salary, flexible hybrid working model, and the chance to impact security across diverse business environments.

Benefits

Flexible hybrid model

Competitive salary and benefits package

Opportunity for collaboration across regions

Qualifications

• Hands-on experience in incident response and vulnerability management.
• Strong technical skills in Azure 365, Microsoft Defender, Sentinel, Tenable, and Nessus.
• Ability to translate complex technical issues into clear, actionable insights.

Responsibilities

• Lead incident response across multiple regions and business units.
• Drive security gap analysis and remediation strategies.
• Manage vulnerability detection and resolution using security tools.

Skills

Incident response

Vulnerability management

Stakeholder engagement

Technical skills in Azure 365

Communication skills

Tools

Microsoft Defender

Tenable

Nessus

Sentinel

Job description

Are you a proactive security professional ready to lead incident response and shape the future of security operations across a global enterprise?

Join a market-leading organization undergoing a major transformation to build a Group Shared Services model across the UK, Ireland, and the US. This is your chance to play a pivotal role in strengthening security posture across diverse business models-including third-party and franchisee environments.

Responsibilities:

• Lead incident response across multiple regions and business units.
• Drive security gap analysis and remediation strategies.
• Manage vulnerability detection and resolution using tools like Tenable, Nessus, and Microsoft Defender.
• Collaborate with internal teams, external vendors, and franchisees.
• Develop and refine security documentation and executive reporting.
• Contribute to the evolution of a standardized incident response framework.

Requirements:

• Hands-on experience in incident response and vulnerability management.
• Strong technical skills in Azure 365, Microsoft Defender, Sentinel, Tenable, and Nessus.
• Ability to translate complex technical issues into clear, actionable insights.
• Excellent stakeholder engagement and communication skills.
• Experience in Microsoft-centric environments and distributed/franchisee models is a plus.

Why this role stands out:

• Be part of a maturing security function with global impact.
• Work in a flexible hybrid model that supports work-life balance.
• Collaborate across regions and business units in a high-autonomy environment.
• Competitive salary and benefits package.
• Opportunity to shape security strategy in a dynamic, forward-thinking organization.

Ready to make your mark in global security operations? Apply now and be part of a team that values innovation, collaboration, and continuous improvement.