Server & platform engineering
- Design, deploy, and maintain Windows Server environments (Active Directory, DNS, DHCP, GPO, PKI)
- Administer Linux servers (RHEL/CentOS/Ubuntu) — installation, hardening, patching, and performance tuning
- Manage services running on Linux: web servers, databases, application runtimes, and scheduled jobs
- Administer and optimise virtualisation platforms (VMware vSphere / Hyper-V) at scale
- Manage and develop the hybrid Azure infrastructure — IaaS, resource groups, policy, cost management
- Own the Microsoft 365 tenant administration: Exchange Online, Teams, SharePoint, OneDrive, Intune
- Manage Azure Active Directory / Entra ID: identity governance, conditional access, SSO, MFA
- Drive automation using PowerShell, Azure Automation, or similar scripting tools

Network & security engineering
- Design and manage network architecture: routing, switching, VLANs, SD-WAN, firewalls
- Implement and maintain security baselines: patch management, CIS benchmarks, endpoint hardening
- Manage Microsoft Defender, Sentinel, or equivalent SIEM/EDR tooling




- Operate and improve backup, replication, and disaster recovery solutions
- Support IT security audits, risk assessments, and compliance requirements

Global projects & architecture
- Collaborate as an equal peer with the systems team at Bertus HQ in the Netherlands
- Contribute to and lead global infrastructure rollouts, migrations, and standardisation projects
- Evaluate and recommend current technologies, platforms, and architectural improvements
- Participate in architectural decisions and capacity planning across both sites
- Maintain thorough documentation of architecture, runbooks, and change records
- Participate in on-call rotation for critical incidents across time zones

Required Knowledge & Experience
- Bachelor’s degree (B.Tech / BCA / BSc IT or equivalent) in a relevant IT discipline
- 4–7 years of hands-on experience in a systems engineering or infrastructure role — not helpdesk
- Deep

📌 Systems Administrator (Bengaluru)
🏢 Envisioned Strategy Consulting Private
📍 Bengaluru