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mithun dineshMD
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mithun dinesh

@mithundinesh

Senior IT & Network Support Engineer specializing in Windows/macOS/Linux troubleshooting and secure device management.

India
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What I'm looking for

I’m looking for a senior IT & network support role where I can own SLA-focused incident resolution, deepen Active Directory/Okta and Office 365 support, and improve endpoint management with JAMF/Intune in a fast-paced enterprise environment.

I’m a technology-driven IT & Network Engineer with over 11 years of experience delivering end-to-end technical support across diverse IT and Telecom environments. I focus on resolving complex hardware, software, and network issues while keeping teams aligned with SLA and service quality expectations.

In my current role, I centralize incident logging in ServiceNow to improve tracking and compliance, and I manage high-volume support for Windows and mac devices. I also administer Active Directory user and group management, and support identity and access workflows using Okta, SSO, and Office 365.

I’m hands-on with endpoint and infrastructure management, optimizing device setup and security with JAMF and Intune for 1000+ devices. I also support server-side operations, including software package installation on Red Hat Enterprise Linux 9 using yum, and racking/configuration tasks for HPE and Dell deployments.

Earlier, I supported network operations and systems work—integrating servers, deploying storage with RAID and firmware updates, and commissioning telecom equipment to achieve 99.99% uptime. I also expand into AI/ML support as an AI Data Annotation & Language Specialist, delivering 98%+ quality through dataset labeling, validation, translation, and feedback for model performance.

Experience

Work history, roles, and key accomplishments

Welocalize / Crowdgen / Mercor logoWM
Current

AI Data Annotation & Language Specialist

May 2025 - Present (1 year 2 months)

Performed data annotation, labeling, and quality validation for AI/ML training datasets across text, image, and conversational data. Conducted English-Malayalam translation/localization and evaluated AI-generated responses to improve model accuracy, performance, and safety.

Nutanix logoNU
Current

IT and Network Support Engineer

Jul 2023 - Present (3 years)

Provided ServiceNow-based IT incident logging and end-user support for Windows and macOS devices. Administered Active Directory, supported Office 365, and managed device setup/security using JAMF and Intune, alongside RHEL software packaging and server deployment support.

Infinera (Nokia) logoIN

Network and Systems Engineer

Oct 2019 - Mar 2022 (2 years 5 months)

Provided first-line service desk support for end users by troubleshooting laptops, MacBooks, and printers and coordinating escalations to second-level teams. Managed ITIL-based training, built a knowledge base, and supported Windows network services including TCP/IP, DNS, and DHCP.

Education

Degrees, certifications, and relevant coursework

Kannur University logoKU

Kannur University

Bachelor of Technology, Computer Science and Engineering

2011 -

Bachelor of Technology in Computer Science and Engineering from Kannur University.

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