Systems Administrator
Bristol, United Kingdom
GBP 58K-60K (estimate) Senior-level Full Time
Tasks
- Collaborate with managed service provider to align work with internal standards
- Configure and maintain network infrastructure and firewalls
- Design implement and maintain Group Policy Objects for security baselines
- Enforce system configuration standards and ensure stability
- Execute incident response containment and remediation
- Generate logs and telemetry for monitoring and investigation
- Identify and resolve configuration drift and reliability issues
- Implement and maintain patching processes with automation
- Implement infrastructure changes in controlled and auditable manner
- Implement security controls including logging and hardening
- Improve automation tooling and operational efficiency
- Maintain and administer core infrastructure across Windows Linux and virtualised environments
- Manage Active Directory users groups and domain services
- Manage user accounts permissions and access controls using least privilege
- Provision and manage virtual machines using VMware
- Support secure configuration with DevSecOps and Security Engineering
Perks/Benefits
- Bank holidays
- Company pension
- Cycle to work
- Dental insurance
- Discretionary bonus
- EV scheme
- Medical insurance
- Paid time off
- Tech scheme
Skills/Tech-stack
Active Directory | Automation | Bash | Cisco | DNS | Firewall | GPO | Group Policy | Linux | Logging | Network Configuration | Patching | Powershell | Python | Routing | System Hardening | Telemetry | VMware | Windows server
Education
N/A
Roles
Administrator | Engineer | Systems Administrator | Systems Engineer
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