Senior Cyber Security Analyst

About the company

Masonworth serves more than 10 million learners across schools, universities and businesses. Production studios in London and abroad record and edit thousands of hours of video a year. We started in 1989 and have grown to about 4,900 people.

Role overview

Masonworth is hiring for the Senior Cyber Security Analyst role to monitor, investigate and respond to security alerts across our environment. This role handles alert triage, phishing investigations and vulnerability tracking for about 3,000 endpoints. Remote within the UK. The team meets in London once a quarter, travel covered. Day-to-day communication is in Slack and Google Meet.

Duties

• Check threat intelligence feeds and IOCs against our environment
• Hand off open cases at shift change with clear notes
• Monitor and triage alerts in Splunk, Microsoft Sentinel, QRadar or Elastic SIEM
• Help with user access reviews and offboarding audits
• Document incidents with timeline, impact and root cause
• Report on security awareness training and phishing simulation results
• Tune noisy detection rules with the security engineering team
• Review firewall, proxy, VPN and authentication logs for suspicious activity

What you'll need

• 7+ years in an SOC, security analyst or IT security role
• CompTIA Security+ or equivalent (or ability to obtain within six months)
• Clear written communication for incident tickets and reports

Schedule: Day shift with one week of on-call every six weeks

Compensation and benefits

Rate: £71,000 - £91,000 per annum

• Healthcare cash plan
• Company pension
• 33 days holiday including bank holidays
• 28 days annual leave including bank holidays

We are committed to equality, diversity and inclusion, and we welcome applications from everyone.

Unfortunately we cannot offer visa sponsorship for this role.

Start: Immediately.

Demo job created on 11jobs for testing and demonstrations. It is not an actual opening at Masonworth Ltd.