Tamil Nadu Senior system administrator Jobs – 113 Open Jobs Today

Deveops Lead - Github Enterprise SME
Proziod Analytics —Chennai, Tamil Nadu
- ₹15,00,000 - ₹28,00,000 a year
- Full-time
- Azure
- DevOps
- Analysis skills
Quick apply
Senior MicroFocus Enterprise Server Adminstrator
Ensono —Chennai, Tamil Nadu
- Azure
- Computer Science
- Windows
Senior ServiceNow Developer
Ensono —Chennai, Tamil Nadu
- Azure
- AWS
- JavaScript
Senior Administrator - Microsoft PowerBI,Windows Powershell, Python
HCLTech —Chennai, Tamil Nadu
- Azure
- Windows
- Python
10h
Infra Dev Specialist
Cognizant —Chennai, Tamil Nadu
- Full-time
- Hybrid work
- Azure
- AWS
- Analysis skills
2d
ThreatLocker Specialist
Celestica —Guindy, Chennai, Tamil Nadu
- Hybrid work
- Azure
- Software troubleshooting
- Windows
CyberArk PAM Engineer
CGI —Chennai, Tamil Nadu
- Full-time
- Azure
- Windows
- AWS
Quick apply
TIBCO Integration Developer
GSSTech Group —Chennai, Tamil Nadu
- Computer Science
- Java
- APIs
Quick apply
Salesforce Developer
CloudData Technologies —Chennai, Tamil Nadu
- Full-time
- Computer Science
- Salesforce
- Engineering
Quick apply
21h
ServiceNow CSM
Virtusa —Chennai, Tamil Nadu
- Azure
- AWS
- JavaScript
2d
Senior Associate - Package Implementation
LTIMindtree —Chennai, Tamil Nadu
- Java
- JavaScript
- Scripting
Quick apply
Director of Engineering
VALOR PAYTECH INDIA PRIVATE LIMITED —Chennai, Tamil Nadu
- Full-time
- Azure
- Computer Science
- DevOps
Quick apply
ServiceNow Senior AI Developer
InfoBeans —Chennai, Tamil Nadu
- Azure
- Customer service
- DevOps
1d
Senior Accountant
ANA Machinery PVT LTD —Coimbatore, Tamil Nadu
- From ₹15,000 a month
- Full-time
- Microsoft Excel
- Oracle
- Finance
Quick apply
Lead, F5 Engineer
KLA —Chennai, Tamil Nadu
- Full-time
- Azure
- Software troubleshooting
- AWS
Research & Development Lab Network Admin 1
Celestica —Guindy, Chennai, Tamil Nadu
- Remote
- Computer science
- Bachelor's degree
- Data entry
13h
SeniorAdministrator - Linux, Red Hat Cluster, Red Hat Satellite
HCLTech —Madurai, Tamil Nadu
- Linux
- Communication skills
7d
NetSuite Sr. Developer | Chennai/Bangalore/Hyderabad
Photon —Chennai, Tamil Nadu
- ERP systems
- Scripting
- Communication skills
Performance Test Engineer - Jmeter
Novature Tech —Chennai, Tamil Nadu
- Computer Science
- Java
- SQL
Office Administrator
Aayushka Senior living —Pammal, Chennai, Tamil Nadu
- ₹15,000 - ₹20,000 a month
- Full-time
- Administrative experience
- Bachelor's degree
- Team management
- Food provided
Quick apply

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Deveops Lead - Github Enterprise SME

Proziod Analytics -
Chennai, Tamil Nadu

Quick apply

Job details

Full-time
₹15,00,000 - ₹28,00,000 a year

Qualifications

SSO
Azure
Enterprise Software
DevOps
Git
Bash (Unix shell)
RBAC
Analysis skills
Scripting
GitHub
APIs
Communication skills
Python
Identity & access management

Full job description

Job Description

Role Title: DevOps Lead (L2/L1) & GitHub Subject Matter Expert (SME)
Work Location: Chennai (Hybrid Model)
Experience Required: 5 to 8 Years DevOps Lead (L2/L1) & 8 + Yrs Github SME (L3/L4)

Role Overview

We are seeking a highly skilled and security-focused GitHub Subject Matter Expert (SME) to lead the modernization, security, and consolidation of enterprise code repositories onto the GitHub Enterprise Cloud platform.
The selected individual will serve as the technical authority for GitHub architecture, governance, policy enforcement, and integration with enterprise systems, driving transformation initiatives aligned with DevSecOps best practices.

Key Responsibilities

1. Enterprise Identity and Access Management (IAM)

Design and implement migration from existing SSO to Enterprise Managed Users (EMU) for centralized user lifecycle management.
Lead IdP integration (Azure AD / Google Workspace) to enable secure SSO and MFA.
Define and enforce Role-Based Access Control (RBAC) aligned with the principle of least privilege.
Establish and govern Personal Access Token (PAT) policies, ensuring fine-grained permissions and short-lived tokens.

2. Repository Migration and CMDB Integration

Identify, catalogue, and migrate repositories across the enterprise to GitHub Enterprise Cloud.
Integrate GitHub repository metadata with the Configuration Management Database (CMDB) for real-time visibility and reporting.

3. Code Security and Secret Management

Implement and manage GitHub Secret Scanning across repositories to detect embedded credentials.
Enforce Push Protection to prevent sensitive data from being committed.
Lead vulnerability analysis and coordinate remediation, migrating valid secrets to approved vaulting solutions.

4. API Security and Incident Response

Conduct API security reviews across Apigee, Microsoft Graph, and Azure API Gateway using CodeQL analysis.
Perform detailed security code reviews to identify and mitigate vulnerabilities.
Act swiftly on security incidents to identify and remediate impacted repositories.

5. Customer and Developer Support

Provide technical and administrative support for development teams.
Ensure adherence to enterprise security standards and compliance requirements.

Required Skills and Qualifications

Extensive experience administering and governing GitHub Enterprise Cloud environments.
Expertise in SAML SSO, SCIM, and IdP integration (Azure AD / Google Workspace).
Proven experience with EMU setup and migration lifecycle.
Strong scripting proficiency (Python, Bash) for automation using GitHub Actions/Workflows.
Sound understanding of API security principles (OAuth, scopes, token usage).
Experience reviewing and securing integrations across platforms like Apigee and Microsoft Graph.

Good to Have

Experience as an Azure DevOps Administrator.

Soft Skills

Strong analytical and problem-solving abilities.
Excellent communication skills with the ability to convey technical details to both engineers and senior stakeholders.
Strategic mindset with a focus on process improvement and governance.

Certification (Mandatory)

GitHub Certified Administrator
(Equivalent enterprise security or identity management certifications will be considered an advantage.)

Quick apply

Refine Your Search

senior system administrator jobs in tamil nadu

Deveops Lead - Github Enterprise SME

Senior MicroFocus Enterprise Server Adminstrator

Senior ServiceNow Developer

Senior Administrator - Microsoft PowerBI,Windows Powershell, Python

Infra Dev Specialist

ThreatLocker Specialist

CyberArk PAM Engineer

TIBCO Integration Developer

Salesforce Developer

ServiceNow CSM

Senior Associate - Package Implementation

Director of Engineering

ServiceNow Senior AI Developer

Senior Accountant

Lead, F5 Engineer

Research & Development Lab Network Admin 1

SeniorAdministrator - Linux, Red Hat Cluster, Red Hat Satellite

NetSuite Sr. Developer | Chennai/Bangalore/Hyderabad

Performance Test Engineer - Jmeter

Office Administrator

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