Senior Security Analyst
Role details
Job location
Tech stack
Job description
- Lead threat hunts and intrusion investigations - form and test hypotheses, map adversary activity against MITRE ATT&CK, perform forensic artefact analysis, and establish scope and root cause clearly enough that the team and client can act on your findings.
- Author, tune, and peer-review detection content - treat detections as code (version-controlled, reviewed), translate threat intelligence into new rules, and contribute to iterative improvement of the SIEM ruleset; onboard new log sources, including cloud and application feeds, to close coverage gaps.
- Own sub-cycles of the intelligence lifecycle - run structured collection against defined requirements, track actor TTPs, manage indicator lifecycles, and produce situational-awareness products that inform both detection priorities and client risk decisions.
- Lead incident response and drive improvement - co-ordinate containment across engineering and analyst teams, communicate incident detail clearly to client stakeholders, and turn every incident into improved detection content, hardening, or runbook coverage; design for resilience by anticipating failure modes and ensuring systems degrade gracefully.
- Build SOAR playbooks and auto-triage - identify toil and repetition in analyst workflows, and build automation that saves the team time and improves consistency without removing human judgement where it matters.
- Align security operations to UK public sector standards - ensure investigations, evidence handling, and detection coverage reflect NCSC CAF Objective C, GovAssure requirements, and lawful-monitoring obligations; feed gaps back into risk governance.
- Mentor junior analysts and raise team standards - pair deliberately on complex investigations, review triage work, share adversary tradecraft with the team, and help create an environment where people feel safe raising concerns and learning from mistakes.
- Contribute to the practice beyond your immediate engagement - improve shared SOC standards and onboarding documentation, turn good solutions into reusable playbooks and accelerators the next team can pick up, contribute detection content to practice-level repositories, and engage with cross-government security communities such as NCSC CISP and relevant ISACs.
Essential
- Hold one of the following - Systems Security Certified Practitioner (SSCP), CompTIA Security+, or an equivalent foundational operational security credential expected of Senior SOC analysts.
Requirements
- Certified Cloud Security Professional (CCSP)
- CompTIA Advanced Security Practitioner (CASP+)
- HTB Certified Defensive Security Analyst (HTB CDSA)
Capabilities that set strong applications apart:
- Experience applying structured analytical techniques - ACH, key-assumptions checks, or similar, to produce rigorous, bias-resistant intelligence assessments, and comfort peer-reviewing others' analytic tradecraft.
- Working knowledge of cloud security event investigation and cloud detection tuning, particularly across AWS, Azure, or GCP environments, including understanding of infrastructure-level telemetry.
- Experience framing security findings in risk terms for non-technical stakeholders - communicating likelihood, impact, and recommended treatment clearly, and reflecting asset criticality and threat context in prioritisation decisions.
- Evidence of building or improving SOAR playbooks, automated triage workflows, or equivalent automation that reduced analyst toil in a SOC or detection-engineering context.
- Familiarity with UK government security frameworks - in particular the NCSC CAF, GovAssure, and HMG Security Policy Framework - and experience aligning detection or response work to those standards in a government or regulated environment.
- Experience working within an agile or Kanban-based team model, contributing to workflow improvement, running or participating in retrospectives, and helping the team improve its own practices - not just delivering within them.
- Experience acting as a trusted working-level contact for client security stakeholders - anchoring on their actual outcomes, raising concerns or opportunities proactively, and contributing subject-matter expertise to proposals or bids.
Tools and practice familiarity:
- Hands-on experience with at least one major SIEM platform (for example, Splunk, Microsoft Sentinel, or Elastic Security) including writing and tuning detection rules.
- Familiarity with threat intelligence platforms, OSINT tooling, or indicator lifecycle management in an operational context.
Made Tech sponsors attainment of recognised cyber certifications for staff in scope. If you don't yet hold the listed credentials but are actively working toward them, or can demonstrate equivalent capability through experience, we'd encourage you to apply.
SC Eligibility An increasing number of our customers are specifying a minimum of SC (security check) clearance in order to work on their projects. As a result, we're looking for all successful candidates for this role to have eligibility. Eligibility for SC requires 5 years' UK residency and 5 year' employment history (or back to full-time education). Please note that if at any point during the interview process it is apparent that you may not be eligible for SC, we won't be able to progress your application and we will contact you to let you know why.