Information Technology Infrastructure Engineer

About This Job

Aceolution

Location: Chennai, Tamil Nadu, India

Work Mode: On-site

Industry: IT Services and IT Consulting

Job Description

Hiring: IT Infrastructure & Network Engineer – Sophos / Intune | Chennai | Onsite

We are looking for a highly hands-on IT Infrastructure & Network Engineer to independently manage the complete IT environment for a growing delivery center in Chennai.

Location: Chennai

Work Mode: Onsite

Role: IT Infrastructure & Network Engineer

Key Responsibilities

Own end-to-end administration of Sophos Firewall XG/XGS, including firewall policies, site-to-site & remote-access VPN, NAT/routing, IPS, web/application filtering, and firmware upgrades.Manage LAN/WAN infrastructure, switches, access points, structured cabling, IP addressing, VLANs, and ISP/leased-line coordination.Administer Microsoft Intune / Endpoint Manager and Microsoft 365 Admin Center.Manage device enrollment, compliance policies, Conditional Access, application deployment, and endpoint licensing.Provide day-to-day IT/Desktop/User Support for 190+ FTEs.Manage Active Directory / Azure AD provisioning, deprovisioning, permissions, and user access.Lead IT security compliance and respond to client audits and CAPA requirements.Maintain firewall hardening, access controls, patching, logging, and monitoring.Coordinate with CCTV and physical security vendors for network-dependent systems.Maintain IT asset inventory, software licenses, SOPs, and technical runbooks.Manage local IT/network vendors and ISPs.Support backup, disaster recovery, and business continuity readiness.Report IT health, incidents, and security/compliance status to stakeholders.

✅ Must-Have Requirements

Proven hands-on production experience with Sophos Firewall XG/XGS – MANDATORYStrong networking fundamentals: TCP/IP, LAN/WAN, VLAN, Routing & Switching, VPN, DNS/DHCPWorking knowledge of Microsoft Intune / Endpoint ManagerExperience with Microsoft 365 administration, licensing, security groups, and Conditional AccessExperience with Active Directory / Azure ADStrong troubleshooting across network, endpoint, and application environmentsAbility to work independently with minimal onsite IT supportExperience in a BPO / delivery-center environmentExposure to client-driven security and compliance auditsStrong English communication skills

⭐ Good to Have

Sophos Certified Administrator / EngineerCCNAMicrosoft 365 Certified: Endpoint Administrator AssociateGreenfield IT infrastructure setup experienceSOC 2, ISO 27001, or similar audit experienceCCTV/physical security systems integration experience

⚠️ Important: Hands-on Sophos XG/XGS production administration is a hard requirement. Candidates with only general firewall experience will not be considered.

Interested candidates, please share these to sharmila@aceolution.com:

Updated CVCurrent LocationTotal ExperienceSophos XG/XGS ExperienceCurrent SalaryExpected SalaryNotice PeriodSuitability for the role (%)