ROHIT SHRIVASTAVA
Noida
Summary
Dedicated Wintel System Administrator able to respond to a wide range of challenges with a focused and creative approach. Highly effective at problem solving and decision making. 4+ years of progressive IT experience.
Overview
7
7
years of professional experience
Work History
Senior Wintel System Administrator
Cogent E Services
Noida
04.2023 - Current
- Take the initiative to perform a comprehensive security assessment of the Windows infrastructure to identify potential vulnerabilities and areas for improvement.
- Create Windows servers as per the requirement.
- Propose and implement a structured approach to Group Policy management, including proper organization, delegation, and documentation of GPO settings.
- Managed and maintained IT infrastructure for a company with locations nationwide.
- Provided end-user support for over 50+ Clients.
- Deploy new software's and policies in the environment as per the requirements.
- Perform IT audit process wise for meat the quality score.
- Had regular conversations with clients regarding their new organizational change, including new requirements and IT policies.
- Work on escalations every day, and offer the definitive solutions.
- Consulted users to determine areas in need of improvement.
- Developed and tested installation of company-wide servers.
- Created user-friendly reference guides by maintaining and improving the system documentation and IT processes already in place.
- Operated server management tools for patching (WSUS and AD manager) for monitoring and backup activity.
Technical Assistant
NIFT
New Delhi
05.2022 - 03.2023
- Create and Maintain Windows Servers.
- Troubleshoot servers for Pan-India locations.
- Configure and made changes on firewall as required by the client.
- Block unwanted traffic from both AD as well as from Firewall.
- Raise ticket and closely work with the security team to implement Changes.
- Knowledge of working on Active Directory as well as on Firewalls, closely work with Audit and Security team to implement changes in the environment and provide L3 threat security.
O&M Engineer
Larsen & Toubro
Jodhpur
08.2019 - 11.2020
- Answering inquiries and coordinating responses.
- Performed research and data collection to resolve problems or discrepancies.
- Lead Team and assign task on daily basis.
- Securing servers and systems with threat protection.
- Ensure 100% up time for servers.
- Work on AD to provide necessary rights & roles for each user within the organization.
- Prioritized and organized tasks to efficiently accomplish service goals.
- Planned and completed group projects, working smoothly with others.
- Modified existing software systems to enhance performance and add new features.
- Create and maintain reports of servers include Dial-100 police server and Forensic server.
- Resolved customer queries and problems using effective communication and providing step-by-step solutions.
Education
B-Tech - Electrical & Electronics Engineering
Inderprastha Engineering College
05-2019
Skills
- Server Improvements and Optimization
- Group Policy Management (GPO)
- Disaster Recovery Planning and Implementation
- Active Directory (AD) Administration
- DNS and DHCP Management
- Backup and Recovery Management
- ILO / Remote Server Management
- Patch Management
- PowerShell Scripting and Automation
- User Access Control and Permission Management
- System Performance Monitoring and Reporting
- Virtualization Technologies (VMware / Hyper-V)
- IoT Device Integration and Management
- IT Security Policy Implementation
Languages
- English
- Hindi, First Language
- English
Timeline
Senior Wintel System Administrator
Cogent E Services
04.2023 - Current
Technical Assistant
NIFT
05.2022 - 03.2023
O&M Engineer
Larsen & Toubro
08.2019 - 11.2020
B-Tech - Electrical & Electronics Engineering
Inderprastha Engineering College