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# Security Engineer - Remote

- **Company:** Revoco Ltd
- **Location:** UK (Remote available)
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Active Directory, Amazon Web Services, User Authentication, Microsoft Azure, Bash Shell, Cloud Computing Security, Cyber Security, Intrusion Detection and Prevention, Python (Programming Language), Linux Kernel, Windows PowerShell, Azure Active Directory, Data Logging, Scripting, Mitre Att&ck, Falcon Platform, Cybercrime, Palo Alto Networks, Purple Team (Cyber Security), SentinelOne Expertise
- **Published:** October 20, 2026
- **Apply:** https://jobs.revoco-talent.co.uk/job/security-engineer-1425/apply.aspx

## About the Role

+ Commercial experience working with enterprise security technologies such as Microsoft Defender, Sentinel, CrowdStrike, SentinelOne, Palo Alto Networks, or similar platforms.
 + Previous experience in systems administration, infrastructure, or technical support before moving into cyber security.
 + Strong understanding of Windows and/or Linux internals, authentication, logging, and operating system fundamentals.
 + Ability to automate repetitive tasks using PowerShell, Bash, Python, or similar scripting languages.
 + Knowledge of Active Directory and/or Microsoft Entra ID, including privileged access concepts and identity administration.
 + Strong written communication skills and a proactive approach to problem-solving., + Experience within both enterprise environments and managed security service providers (MSSPs).
 + Detection engineering experience, including detection-as-code and coverage mapping.
 + Cloud security experience across Azure, AWS, or GCP.
 + Incident response or threat hunting experience.
 + Purple team or offensive security exposure.
 + Relevant industry certifications such as SC-200, AZ-500, or vendor security certifications.

## Description

We're looking for a Security Engineer to join a growing cyber security team delivering security engineering and detection capabilities across a diverse range of customer environments.
You'll be responsible for building and improving security monitoring, detection content, automation workflows, and response capabilities. Working closely with analysts, engineers, and customer technical teams, you'll help improve visibility, strengthen defences, and develop scalable security solutions

What You'll Do

 + Gather and understand customer security requirements.
 + Onboard and validate data sources for monitoring and detection use cases.
 + Assess telemetry quality, field mapping, and logging coverage.
 + Map detection coverage against MITRE ATT&CK frameworks.
 + Develop automation for enrichment, triage, response, and reporting.
 + Design and improve detection use cases, playbooks, and security recommendations.
 + Collaborate with customers and internal stakeholders to improve security outcomes.