Chennai G.p.o Chennai Tamil Nadu Senior engineer security engineering Jobs – 443 Open Jobs Today

Senior System Engineer
OEConnection —Chennai, Tamil Nadu
- Full-time
- Microsoft Access
- Azure
- Windows
Senior Team Lead, Managed Services Operations
NTT DATA —Chennai, Tamil Nadu
- Full-time
- Bachelor's degree
- Team management
- Mentoring
7d
Senior Security Compliance Engineer
VALOR PAYTECH INDIA PRIVATE LIMITED —Chennai, Tamil Nadu
- Full-time
- Remote
- Computer Science
- AWS
- Bachelor's degree
Quick apply
Senior Facilities Engineer – Facilities Maintenance Operations
Qualcomm —Chennai, Tamil Nadu
- Master's degree
- Project management
- Electrical experience
Senior Network Engineer
GlobalXperts Technology Pvt Ltd —Perungudi, Chennai, Tamil Nadu
- ₹7,00,000 - ₹12,00,000 a year
- Full-time
- Analysis skills
- In-person
- Health insurance
- Paid time off
Quick apply
8d
Senior Engineer - GBS IND
Bank of America —Chennai, Tamil Nadu
- Full-time
- Oracle
- Java
- Master's degree
23h
Engineering Manager
Corpay —Chennai, Tamil Nadu
- Full-time
- Management
- Computer Science
- DevOps
- Health insurance
- Paid time off
Senior Manager, Engineering - SQL
NielsenIQ —Chennai, Tamil Nadu
- Full-time
- Azure
- Management
- Computer Science
Quick apply
11d
Senior SRE Engineer
EPAM Systems, Inc. —Chennai, Tamil Nadu
- Master's degree
- Databases
- AWS
- Health insurance
- Paid time off
10d
Senior Business Systems Engineer
Allucent —Chennai, Tamil Nadu
- Computer Science
- Sales
- Salesforce
- Flexible schedule
Quick apply
8d
Engineering Manager
Valor PayTech —Chennai, Tamil Nadu
- Full-time
- Azure
- Management
- Computer Science
Senior Director, Engineering - AI Studio (CX & EX)
Freshworks —Chennai, Tamil Nadu
- Full-time
- Hybrid work
- Azure
- Computer Science
- Master's degree
Quick apply
20h
Senior Engineer II - Engineering Systems (SPF/SDx Admin)
Wood —Chennai, Tamil Nadu
- Full-time
- Hybrid work
- Oracle
- Engineering
- Databases
- Health insurance
- Life insurance
Senior Security Compliance Engineer
Valor PayTech —Chennai, Tamil Nadu
- Full-time
- Remote
- Computer Science
- AWS
- Bachelor's degree
Security Engineer
Lister Digital —Chennai, Tamil Nadu
- Full-time
- HIPAA
- AWS
- APIs
Senior Engineer - Data Engineering
Altimetrik Corp —Chennai, Tamil Nadu
- DevOps
- SQL
- Bachelor's degree
Security Engineer
Bounteous —Chennai, Tamil Nadu
- Full-time
- HIPAA
- AWS
- APIs
Senior Database Engineer
AtkinsRéalis —Chennai, Tamil Nadu
- Full-time
- Azure
- SQL
- Project management
- Health insurance
Senior Platform Engineer
Viavi Solutions —Chennai, Tamil Nadu
- Full-time
- Software troubleshooting
- DevOps
- Mentoring
Senior Data Engineer-Snowflake&DBT
Saaki Argus & Averil Consulting —Chennai, Tamil Nadu
- Azure
- SQL
- AWS
Quick apply

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Senior System Engineer

OEConnection -
Chennai, Tamil Nadu

Apply Now

Job details

Full-time

Qualifications

Microsoft Windows Server
Jira
Cloud infrastructure
Microsoft Access
Azure
SCCM
Windows
RBAC
DHCP
AWS
Terraform
Systems engineering
Computer networking
DNS
SharePoint
VMWare
JSON
AI
vSphere
PowerShell
Active Directory
Intune
Identity & access management

Full job description

Position Summary
The Senior System Engineer is a hands-on infrastructure role responsible for the design, administration, and continuous improvement of OEC’s corporate IT environment. Scope spans Windows Server, Microsoft 365 and Entra ID, identity and access management, and endpoint management, with active expansion into IaC and AWS. Security is foundational — every system, configuration, and access decision is approached through a security lens. This person operates independently, holds a high standard for documentation, and actively contributes to team growth.

Job Duties

Administer and maintain Windows Server and endpoint environments, including patching, configuration, and root-cause analysis.
Manage Microsoft 365 services (Exchange Online, SharePoint, Teams, Entra ID, Intune) and maintain Conditional Access posture.
Operate endpoint management tooling (Intune, SCCM/Autopatch, Jamf) including policy, enrollment, and compliance enforcement.
Maintain DNS, DHCP, SMTP, file services, and Active Directory (GPO, ADUC).
Contribute to IaC adoption — reviewing, testing, and authoring configurations as skills develop.
Support and expand AWS cloud infrastructure deployments.
Read, modify, and troubleshoot PowerShell scripts; AI-assisted authoring (Copilot, Claude) is available and encouraged.
Identify access control gaps, configuration risks, and hardening opportunities proactively.
Author and maintain runbooks, architecture diagrams, and troubleshooting guides; track work in Jira and JSM.
Participate in on-call rotation for after-hours system emergencies.

Experience
At least 10 years in systems engineering or IT infrastructure, with demonstrated experience administering Microsoft 365, Windows Server, enterprise identity platforms (Active Directory, Entra ID), and endpoint management (Intune, SCCM, or Jamf). Ability to read and modify PowerShell is required. Modern Microsoft certifications (e.g., MS-102, Azure Administrator) are preferred.

Required Skills

Windows Server and Active Directory — GPO, ADUC, DNS, DHCP, SMTP, patching, and domain services
Microsoft 365 — Exchange Online, SharePoint, Teams, Entra ID, Intune, Conditional Access
Endpoint management — Intune, SCCM/Autopatch, and/or Jamf
Virtualization — VMware vSphere/ESXi or Hyper-V
Identity and access management — SSO/IdP, MFA, RBAC, and privileged access concepts
PowerShell — read and modify scripts; authoring supported by AI tooling
Mail flow and hygiene — Exchange with platforms such as Mimecast
Jira and JSM — project tracking and ticketing

Preferred Skills & Team Growth Areas
Candidates who bring the following contribute immediately; those who don’t are expected to grow into them.

Infrastructure as Code (Active Growth Priority)

Terraform or equivalent IaC tooling
Version-controlled infrastructure configuration and change pipelines
HCL, YAML, or JSON declarative configuration

AWS Cloud Infrastructure (Active Growth Priority)

Hands-on AWS experience for corporate IT or infrastructure workloads
Networking, IAM, and compute in AWS environments
AWS certifications (Solutions Architect Associate, SysOps Administrator) are a plus

Apply Now

Refine Your Search

senior engineer security engineering jobs in chennai g.p.o chennai tamil nadu

Senior System Engineer

Senior Team Lead, Managed Services Operations

Senior Security Compliance Engineer

Senior Facilities Engineer – Facilities Maintenance Operations

Senior Network Engineer

Senior Engineer - GBS IND

Engineering Manager

Senior Manager, Engineering - SQL

Senior SRE Engineer

Senior Business Systems Engineer

Engineering Manager

Senior Director, Engineering - AI Studio (CX & EX)

Senior Engineer II - Engineering Systems (SPF/SDx Admin)

Senior Security Compliance Engineer

Security Engineer

Senior Engineer - Data Engineering

Security Engineer

Senior Database Engineer

Senior Platform Engineer

Senior Data Engineer-Snowflake&DBT

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