Senior Security Engineer(Hybrid)

4 days ago

Portsmouth Hampshire, United Kingdom Cloud People Full time

Senior Security Engineer Up to £75,000 + Benefits + Training
Hybrid (Portsmouth, UK)

This is an opportunity to join a fast growing, people first global service provider that is redefining what excellence in cyber defence looks like.
With over $1B in global revenue, this organisation delivers end to end IT outsourcing and managed services to customers across enterprise, public sector and fast growing scale ups. Its Security Practice protects clients through capabilities including Managed Detection and Response (MDR), Threat Hunting, Vulnerability Management, Penetration Testing and Incident Response, supported by a consulting led Security Advisory practice.

As a Senior Security Engineer, you will be responsible for designing, implementing and maintaining the tools, platforms and integrations that power the company’s Security Operations Centre and Cyber Defence services. Join a $1B global IT and Cyber Defence provider investing heavily in people, platforms and innovation
• Shape and enhance the SOC’s technical foundations, influencing how detection and response evolves
• Work with cutting edge tools across Microsoft, Elastic, Palo Alto, Splunk and other leading technologies
• Hybrid working, flexible hours and a culture built on trust, growth and inclusion
• Paid training and certification pathways with clear routes into consultancy or leadership

Designing, deploying and maintaining core SOC technologies including SIEM, EDR, SOAR, threat intelligence and logging infrastructure
• Developing and refining detection use cases, correlation rules and analytics content
• Building automation workflows and integrations through scripting or automation platforms
• Engineering secure log ingestion pipelines across hybrid cloud and on prem environments
• Supporting onboarding of new clients into the SOC to ensure correct configuration and data flow
• Maintaining documentation, diagrams and configuration standards
• 3 to 5 years of experience in a SOC, security engineering or cyber operations environment
• Hands on experience with SIEM or EDR platforms such as Microsoft Sentinel, Splunk, Defender, CrowdStrike or Elastic
• Knowledge of scripting or automation using KQL, PowerShell, Python or similar
• Familiarity with log management, APIs and data normalisation
• Understanding of cloud security across Azure, AWS and M365
• Strong grasp of network, system and identity security fundamentals
• Experience with SOAR platforms such as Microsoft Sentinel Automation, Cortex XSOAR or Splunk SOAR
• Integration experience with ServiceNow or ITSM tools
• Competitive salary £65,000 to £85,000 depending on experience
• Hybrid and flexible working arrangements
• Funded training and certification pathways
• Pension, healthcare and wellbeing support
• Collaborative, inclusive culture focused on trust and professional growth

If you are ready to take the next step in your cyber engineering career and want to do it in a company that invests in your development, values your input and celebrates success together, this is your opportunity to help engineer the future of cyber defence.

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