Security Analyst

  • 83Zero Ltd
  • Corsham, Wiltshire
  • 26/11/2025
Full time Information Technology Telecommunications

Job Description

Security Analyst

Location: Corsham (Onsite, 5 days/week)Salary: £41,423 + 10% DV Bonus (upon clearance and deployment)Clearance: Minimum SC required DV preferred or DV-eligible

About the Role

We're seeking a motivated Security Analyst to join our team in Corsham, working onsite full-time. This is a fantastic opportunity for a security professional with at least 2 years of experience to take on a high-impact role in a secure and dynamic environment.

You'll be on the front line of our cybersecurity operations-monitoring threats, investigating incidents, and safeguarding critical systems.

Key Responsibilities
  • Operate within a Security Operations Centre (SOC) or equivalent environment

  • Monitor and respond to incidents using SIEM platforms

  • Conduct system log analysis and threat detection

  • Assist in vulnerability assessments and management

  • Support incident resolution and reporting

Required Skills & Experience
  • At least 2 years' experience in a dedicated Security Analyst role

  • Hands-on experience with:

    • SOC operations

    • SIEM tools

    • Vulnerability management

    • Incident response and investigation

    • Log and event analysis

Preferred Qualifications
  • Industry certifications such as CompTIA Security+ or equivalent (desirable)

  • Practical experience preferred over formal education

Security Clearance Requirements
  • UK Nationals only

  • Current SC clearance required

  • DV preferred - or must be DV-eligible (as DV clearance will be needed)

  • DV Bonus: 10% of base salary upon clearance and project deployment

Working Hours
  • Standard 37.5 hours per week

  • Non-shift based role

Please Note:

  • No relocation or travel expenses are provided

  • Must be able to work onsite in Corsham 5 days a week

Ready to take the next step in your cybersecurity career?Apply now and help us defend critical infrastructure with confidence.