Senior It System Administrator

KEERTHIGA S

Phone: 812-***-**** / 876******* Email: *********@*****.***

Address: **/* ************ **** ****, Kitchipalayam, Salem – 636015 Professional Summary

Results-driven Senior IT System Administrator with over 2 years of experience in designing, implementing, and maintaining robust IT infrastructures. Proficient in networking, hardware, software management, cybersecurity, and system optimization. Expertise in file server management, antivirus, and data loss prevention (DLP) solutions. Strong analytical and problem- solving skills combined with a commitment to delivering high-quality IT solutions. Education

Bachelor of Computer Science

Vivekanandha Educational Institutions, Periyar University 2019 - 2022 Higher Secondary Education

Government Girls Higher Secondary School Completed in 2019 Skills Development

Networking Skills:

• Expertise in LAN/WAN setup, VLAN configuration, routing protocols, and network troubleshooting.

• Proficient in managing firewalls, access controls, VPNs, and network monitoring tools for secure and efficient operations.

System Administration Skills:

• Skilled in file server management, DLP systems, Active Directory configuration, and system backups.

• Experience in configuring and troubleshooting antivirus solutions and end-to-end IT security protocols.

Machine and Software Handling:

Completed Certification Course on Chat GPT and AI Tools for Professionals

• Expertise in managing CMM machines and processing data for precision workflows.

• Proficient in CATIA and other advanced CAD software for seamless IT integration and support.

• Hands-on experience with laser engraving software for machine operations and design handling.

Design and Productivity Tools:

• Proficient in Microsoft Word, Basic Excel Macros and formulas, Adobe Photoshop, and Adobe Illustrator for documentation, process automation, and design.

• Good at creating flow chats, visual aids, and reports to enhance IT operations. Core Competencies

• IT Infrastructure Design and Implementation

• Network Security and Performance Optimization

• File Monitoring and Data Loss Prevention

• Troubleshooting and Problem Resolution

• Process Automation and Technical Documentation

Professional Experience

Aerospace Engineers Private Limited

Senior IT Administrator Aug 2022 – Present

• Configured and managed enterprise-level Active Directory, ensuring efficient resource allocation and user management.

• Installed and maintained LAN/WAN networks, VLANs, and routing protocols to ensure seamless connectivity.

• Administered file servers, implemented DLP systems, and maintained robust data security with antivirus solutions.

• Supported and integrated CMM machine data, CATIA software, and laser engraving systems into organizational workflows.

• Streamlined IT documentation and reporting using Microsoft Word, Excel formulas, and design tools like Photoshop and Illustrator.

• Deployed, configured, and monitored firewalls and network devices for optimal security and performance.

• Provided technical support for specialized software, including Power MILL, AutoCAD, and CATIA.

Technical Expertise

Hard Skills:

• Network and System Administration

• File Server Management and Monitoring

• Advanced Firewall and VPN Configuration

• Machine Data Integration (CMM, Laser Engraving)

Soft Skills:

• Effective Communication and Collaboration

• Strategic Problem-Solving

• Process Optimization

Awards and Accomplishments

• State-Level Fencing Silver Medalist (2017 - 2019), reflecting discipline and perseverance. Additional Information

• Date of Birth: 20th August 2003

• Marital Status: Single

• Willingness to Relocate: Yes

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