Cyber Security Engineer - Hybrid/Remote Defender

Seetec Business Technology Centre; Rochford; Hybrid; GBP 49,000 - 53,000; Full time

Benefits offered by this job

25 days leave

Volunteer days

Pension 5%

Healthcare plan

Annual pay review

Refer a friend

Benefit Hub access

Job summary

Seetec Business Technology Centre is seeking a Cyber Security Engineer to join the IT Services team in Hockley. The role offers hybrid/remote working and a competitive salary of £49,000 to £52,500, plus a comprehensive benefits package.

You will operate, improve, and implement security controls across internal and customer environments, working with Microsoft Sentinel, Defender, Huntress, and Tenable to detect and respond to threats.

Qualifications

• Practical experience in cyber security operations or security engineering.
• Hands-on experience with Microsoft Sentinel and Defender technologies.
• Knowledge of vulnerability management and security improvement practices.

Responsibilities

• Monitor, manage, and investigate security alerts, incidents, and threats across internal and customer environments.
• Administer and optimise security platforms including Microsoft Sentinel, Defender, Huntress, and Tenable.
• Conduct technical investigations into suspicious activity, security alerts, and potential breaches.
• Support vulnerability management processes, remediation tracking, and security assurance activities.
• Deliver technical security projects and implement new security controls, integrations, and monitoring capabilities.
• Support Microsoft 365, Entra ID, Azure, identity, endpoint, and cloud security initiatives.
• Contribute to incident response, root cause analysis, and continual security improvement activities.
• Produce and maintain accurate documentation, investigation reports, runbooks, and technical guidance.

Skills

Cyber security operations

Security engineering

SOC

Infrastructure security

Endpoint security

Network security

Tools

Microsoft Sentinel

Microsoft Defender

Huntress

Tenable

Job description

Seetec Business Technology Centre is seeking a Cyber Security Engineer to join the IT Services team in Hockley. The role offers hybrid/remote working and a competitive salary of £49,000 to £52,500, plus a comprehensive benefits package.

You will operate, improve, and implement security controls across internal and customer environments, working with Microsoft Sentinel, Defender, Huntress, and Tenable to detect and respond to threats.