Security Operations & Incident Response Analyst

Multicoin; Greater London; On-site; GBP 65,000 - 90,000; Full time

Benefits offered by this job

Biannual bonus scheme

Fully expensed tech to match your need

Paid annual leave

Breakfast and dinner allowance for on‑

Job summary

Fuse Energy is seeking a hands-on Information Security Analyst to own security across our IT and cloud environment, including AWS, endpoints, and SaaS. You’ll investigate incidents end-to-end, automate triage, and work with IT and engineering to close root causes.

The role emphasizes threat detection, incident response, and alignment with audits and policy development in a fast-paced energy tech startup.

Qualifications

• Background in IT, SOC operations, or other hands-on technical work.
• Solid grasp of cloud infrastructure, ideally AWS.
• Strong networking knowledge: can read a PCAP, spot beaconing in flow logs, and reason about lateral movement across VLANs and firewalls.
• Knows attacker tradecraft (initial access, persistence, privilege escalation, exfiltration) and can map an investigation to it.
• Comfortable scripting in Python or similar to automate enrichment, triage, and response.
• Strong ownership mindset: sees things through end-to-end with little guidance.

Responsibilities

• Act as an escalation point for IT in areas such as IAM, security, and automation
• Act as the security AI champion, building tools to make everyone's jobs easier
• Own security monitoring end-to-end: build and tune log pipelines from AWS (CloudTrail, GuardDuty, VPC Flow Logs), endpoints, identity providers, SaaS audit logs, and network infrastructure into a coherent detection stack
• Write, test, and maintain detection rules that reduce noise and measure coverage against real attacker behaviour
• Lead incident response from detection through containment, eradication, and post-mortem; own the IR runbooks and keep them tested through tabletop exercises
• Perform forensic analysis on compromised endpoints, cloud workloads, and accounts, preserving evidence properly when it matters
• Work with IT to develop and improve security and IT policies and documentation
• Act as the point of contact for the business on external audits and assessments
• Track threat intelligence relevant to energy, trading, and GPU infrastructure and turn it into detections and hunts
• Run vulnerability management from a threat-led angle: prioritise by exploitability and exposure, and drive remediation through the IT and engineering teams who own the fixes
• Monitor the security of our data centre environments (firewall logs, OOB access, east-west traffic) and flag anything that breaks the segmentation model
• Feed findings back into prevention by working with IT and engineering to close root causes

Skills

IT operations

SOC operations

Cloud infrastructure

Networking

Threat intelligence

Python scripting

Job description

Fuse Energy is seeking a hands-on Information Security Analyst to own security across our IT and cloud environment, including AWS, endpoints, and SaaS. You’ll investigate incidents end-to-end, automate triage, and work with IT and engineering to close root causes.

The role emphasizes threat detection, incident response, and alignment with audits and policy development in a fast-paced energy tech startup.