SYS
Windows & Linux Administration
Administration and troubleshooting for business servers and operating systems, with attention to stability, access, patching and operational readiness.
Service coverage
- Server health and service troubleshooting
- OS patching coordination and post-patch validation
- Disk, CPU, memory and performance checks
- Log review, service recovery and runbook updates
Windows ServerLinuxPatch management
IAM
Active Directory & Access Management
Identity and access support to help users reach the right systems with the right level of privilege.
Service coverage
- User, group and access troubleshooting
- Group Policy, DNS and domain-join issue triage
- File and folder permission analysis
- Privileged access review support and least-privilege guidance
Active DirectoryGroup PolicyRBAC
CLD
Cloud Infrastructure Operations
Operational support and foundational troubleshooting across public cloud environments, based on the services and permissions available.
Service coverage
- Instance connectivity and access troubleshooting
- Cloud networking, route and security-rule checks
- IAM and resource-permission issue triage
- Resource health, backup and operational review support
AWSAzureOCIGCP
NET
Network & Connectivity Troubleshooting
Structured isolation of connectivity problems across endpoint, DNS, routing, firewall and application layers.
Service coverage
- DNS resolution and IP configuration checks
- Port reachability and service-listener checks
- VPN, route, subnet and firewall-rule triage
- Evidence collection for network or application escalation
DNS / DHCPTCP/IPVPNFirewall
SEC
Endpoint Security & EDR Coordination
Support for investigating endpoint protection alerts and policy-related disruptions in coordination with security owners.
Service coverage
- Collect alert, process, host and timestamp details
- Review policy changes and endpoint health
- Distinguish connectivity, agent and policy symptoms
- Coordinate approved exclusions or remediation and verify outcome
EDRSecurity operationsAudit trail
OPS
Monitoring & Incident Management
Improve the response process by using monitoring signals, clear ownership and useful incident records.
Service coverage
- Alert triage and impact assessment
- Incident updates, escalation and handover
- Problem analysis and repeat-incident follow-up
- Runbooks, knowledge articles and post-incident actions
MonitoringITILRCASLAs
DEV
Automation & DevOps Support
Reduce repetitive manual work through small, maintainable scripts and infrastructure tooling, with version control and safe validation.
Service coverage
- Basic Bash and Python operational scripts
- Git-based change tracking
- Ansible and Terraform workflow support
- Docker, CI/CD and deployment failure triage
GitPython / BashAnsibleTerraformDocker
M365
Microsoft 365 & User Productivity
Help troubleshoot common user productivity and access issues while coordinating with identity and service owners.
Service coverage
- Sign-in and access issue triage
- Basic service health and client configuration checks
- Mailbox or collaboration issue escalation with evidence
- User communication and resolution confirmation
Microsoft 365IdentityUser support
ITSM
Change, Patch & Operational Readiness
Structured execution around production changes to reduce avoidable risk and make outcomes traceable.
Before and during the change
- Confirm scope, dependencies, impact and approval
- Define pre-checks, implementation steps and rollback criteria
- Coordinate stakeholder communication and maintenance windows
After the change
- Validate service health and user-facing functionality
- Monitor for regressions and record exceptions
- Update tickets, runbooks and follow-up actions
Change managementPatch managementDocumentationITIL V3