Senior Infrastructure & Security Engineer
GBP 61K-75K (estimate) Senior-level Full Time
Tasks
- Administer Linux and Windows servers
- Administer ManageEngine
- Author and review customer security questionnaires
- Automate backup restore and failover
- Automate releases and deployments
- Build alerting and observability dashboards
- Build installer for remote customer updates
- Configure WAFs and security headers
- Configure load balancers SSL certificates and ciphers
- Coordinate penetration tests end to end
- Deploy SaaS releases updates and patches
- Deploy and operate endpoint and vulnerability tooling
- Design cloud infrastructure
- Design high availability and scalability solutions
- Harden environments to CIS benchmarks
- Investigate and resolve infrastructure issues
- Lead Oracle Cloud migration to infrastructure as code
- Lead disaster recovery and business continuity
- Maintain Grafana Loki PRTG and ManageEngine log analytics runbooks
- Maintain documentation in Confluence and Jira
- Maintain infrastructure as code source of truth
- Maintain internal servers and QA environments
- Manage Docker workloads
- Manage Kubernetes workloads
- Manage network security groups and VPNs
- Monitor database backups and replicas
- Monitor threat horizons CVE feeds and vendor advisories
- Perform MySQL maintenance
- Perform patch management
- Plan capacity and resilience
- Run cloud operations
- Scope execute triage remediation and evidence closure
- Support Cyber Essentials Plus controls implementation
- Support ISO 27001 controls implementation
- Test disaster recovery regularly
- Triages and analyse security alerts
Perks/Benefits
- Employee share ownership plan
- Lifestyle reward payments
- Paid Holidays
- Personal days
- Private medical and dental care
- Remote work model
Skills/Tech-stack
AWS | Ansible | Azure | Backup/Restore | Business Continuity | By Design | CIS Benchmarks | CVE | Cloud Operations | Cloud infrastructure | Confluence | CrowdStrike | Cyber Essentials | Cyber Essentials Plus | Disaster Recovery | Docker | ESET | Endpoint Security | Failover | GCP | Grafana | High Availability | ISO 27001 | Infrastructure as Code | JSP 440 | Jenkins | Jira | Kubernetes | Linux | Load balancers | Loki | ManageEngine | Mod Security | MySQL | Network Security | Network Security Groups | OCI | Observability | Oracle Cloud | Oracle Cloud Infrastructure | PRTG | Patch Management | Penetration Testing | Rapid7 | SSL | SaaS | Scalability | Secure by Design | Security groups | Security tooling | Terraform | Threat Monitoring | VPN | Vulnerability Management | WAF | Windows server | “as-code”
Education
N/A
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