Chennai Tamil Nadu Junior it administrator Jobs – 24 Open Jobs Today

IT Network & Infra Administrator
ReDIM Information Systems Pvt. Ltd. —Chennai, Tamil Nadu
- ₹3,00,000 - ₹5,00,000 a month
- Full-time
- Azure
- DevOps
- Engineering
Quick apply
Jr. System Administrator
Knack Studios —Chennai, Tamil Nadu
- Computer Science
- Windows
- Linux
Quick apply
Senior IT Customer Support Analyst, Desktop Support
KBR —Chennai, Tamil Nadu
- Full-time
- Computer Science
- Software troubleshooting
- Windows
12d
Lead Administrator (Tools & Automation)
HCLTech —Sholinganallur, Chennai, Tamil Nadu
- Weekend availability
- Agile
- Communication skills
Mainframe MVS / z/OS System Administrator
Kyndryl —Chennai, Tamil Nadu
- Full-time
- DevOps
- Mentoring
- Scripting
Functional Analyst – Treasury & Derivatives
Kyndryl —Chennai, Tamil Nadu
- Full-time
- Hybrid work
- Computer Science
- Master's degree
- Agile
Mainframe MVS / z/OS System Administration
Kyndryl —Chennai, Tamil Nadu
- Full-time
- DevOps
- Mentoring
- Scripting
Mainframe DB2 Database Administrator SME
Kyndryl —Chennai, Tamil Nadu
- Full-time
- Computer Science
- Bachelor's degree
Technical Specialist-DevOps
BirlaSoft —Chennai, Tamil Nadu
- Azure
- Computer Science
- Software troubleshooting
Threat Hunter
JUARA IT SOLUTIONS —Chennai, Tamil Nadu
- Full-time
- Azure
- Computer Science
- Windows
Quick apply
Mainframe Storage Administrator
Kyndryl —Chennai, Tamil Nadu
- Full-time
- Hybrid work
Senior Mainframe Storage Administrator
Kyndryl —Chennai, Tamil Nadu
- Weekend availability
- Computer Science
- Bachelor's degree
MS Technical Specialist - Windows and VMWare
NTT DATA —Chennai, Tamil Nadu
- Full-time
- Azure
- Oracle
- Windows
MS Technical Specialist - Windows and VMWare
NTT Ltd —Chennai, Tamil Nadu
- Full-time
- Azure
- Oracle
- Windows
Mainframe Storage Administration
Kyndryl —Chennai, Tamil Nadu
- Full-time
- Windows
- Scripting
- Communication skills
6d
Staff Cloud Service Engineer
Pearson —Chennai, Tamil Nadu
- Full-time
- Oracle
- Computer Science
- Customer service
Mainframe CICS System Programmer
Kyndryl —Chennai, Tamil Nadu
- Full-time
- Customer service
- Java
- Communication skills
Staff Engineer, Salesforce
NETGEAR —Chennai, Tamil Nadu
- Full-time
- Salesforce
- APIs
- In-person
Quick apply
Associate Architect – Google Cloud Platform (GCP)
Kryptos Technologies —Chennai, Tamil Nadu
- APIs
Mainframe Zos System Programmer SME
Kyndryl —Chennai, Tamil Nadu
- Full-time
- Computer Science
- Software troubleshooting
- Bachelor's degree

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IT Network & Infra Administrator

ReDIM Information Systems Pvt. Ltd.
Chennai, Tamil Nadu

Quick apply

Job details

Full-time
₹3,00,000 - ₹5,00,000 a month

Qualifications

Network administration
Azure
Ansible
MCSE
Enterprise Software
DevOps
CCNA
Engineering
LAN
Windows
Master's degree
Bash (Unix shell)
MCA
Firewall
AWS
Virtualization
VMWare
Linux
PowerShell
VPN

Full job description

Job Summary

Position : IT Network & Infra Administrator

Location : Urapakkam, Chennai

About ReDIM

We are one of the niche global software solution provider and consulting company in online gaming, infrastructure and IT applications industry. Established in 2003 - a decade and counting, our expertise is helping customers to traverse perpetual marketplace of diverse verticals. We deliver globally from India as our clients are spread from east to west of the world.

Our Address

ReDIM Information Systems Pvt. Ltd.

Fourth Floor, Block : Cove

“Akshaya The Belvedere”,

No.515, GST Road

Urapakkam, Guduvanchery Post

Chennai – 603 202

Landmark: RKP Hospital Building

Website: www.rediminfo.com

Responsibilities and Duties

Manage and maintain internal IT infrastructure including servers, networks, storage, endpoints, and enterprise systems
Oversee external infrastructure such as cloud services, hosting providers, ISPs, and third-party vendors
Ensure high availability, performance, and security of all infrastructure components
Monitor systems proactively and handle incident management, root cause analysis, and resolution
Plan and execute infrastructure upgrades, migrations, and capacity planning
Implement and enforce security controls, backups, and disaster recovery procedures
Coordinate with internal teams and external partners for smooth operations
Maintain infrastructure documentation, SOPs, and compliance records.
Lead or mentor junior IT/support staff
Drive automation and process improvements to reduce manual effort
Support audits and compliance requirements (ISO, SOC, etc.)
Participate in IT strategy and long-term infrastructure planning

Required Experience

3+ years of hands-on experience in IT Infrastructure / Systems / Network Administration
Strong knowledge of Windows/Linux servers, networking (LAN/WAN/VPN), and firewalls
Experience with cloud platforms (AWS, Azure, or GCP)
Hands-on experience with endpoint management, backups, and monitoring tools
Ability to manage external vendors and service providers
Strong troubleshooting and problem-solving skills
Understanding of IT security best practices

Qualification & Skills

Any Engineering Degree / MCA
Experience with virtualization (VMware, Hyper-V)
Knowledge of DevOps or automation tools (PowerShell, Bash, Ansible, etc.)
Exposure to SaaS application administration
Certifications / course completion such as AWS, Azure, CCNA, MCSE, ITIL preferred

Interested candidates are requested to apply for the position with the following information:

Updated profile
Current & Expected CTC
Notice Period
Current Location
Time convenient to take attend the interview

Job Type: Full-time

Pay: ₹300,000.00 - ₹500,000.00 per month

Work Location: In person

Quick apply

Refine Your Search

junior it administrator jobs in chennai tamil nadu

IT Network & Infra Administrator

Jr. System Administrator

Senior IT Customer Support Analyst, Desktop Support

Lead Administrator (Tools & Automation)

Mainframe MVS / z/OS System Administrator

Functional Analyst – Treasury & Derivatives

Mainframe MVS / z/OS System Administration

Mainframe DB2 Database Administrator SME

Technical Specialist-DevOps

Threat Hunter

Mainframe Storage Administrator

Senior Mainframe Storage Administrator

MS Technical Specialist - Windows and VMWare

MS Technical Specialist - Windows and VMWare

Mainframe Storage Administration

Staff Cloud Service Engineer

Mainframe CICS System Programmer

Staff Engineer, Salesforce

Associate Architect – Google Cloud Platform (GCP)

Mainframe Zos System Programmer SME

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