Senior System Administrator

8 - 13 years

5 - 9 Lacs

Posted:17 hours ago| Platform: Naukri logo

Apply

Work Mode

Work from Office

Job Type

Full Time

Job Description

Role Summary:
The Sr. System Administrator role will be responsible for managing and maintaining Core IT Infrastructure of Onit, with technical expertise in M365 and Intune Administration. Knowledge of CrowdStrike, Mimecast, Meraki, ISO 27001 and GDPR would be good. Ability to troubleshoot and resolve issues related to various applications and Microsoft 365 services would be BAU. Quickly learning and developing new skills would be expected.
Responsibilities:
    • Resolving tickets and implementing changes related to Intune and all M365 apps. Will to learn, troubleshoot and resolve JAMF and MacBook-related issues.
    • Improving Intune, Increasing Entra ID Security Score, Conditional Access and Security Policies, Email Security and Network security.
    • Manage email authentication protocols (DKIM, DMARC, SPF) for enhanced security.
    • Hands-on expertise in monitoring email traffic, troubleshooting email delivery issues, managing quarantines, and responding to security incidents using the Mimecast Admin Console.
    • Drive continuous learning and improvement in Intune, Entra Security Score, and complete M365 Suite.
Required Skills and Qualifications:
    • 8+ years of experience in Intune, M365, Mimecast and ISO 27001.
    • Hands-on experience in Intune & Entra ID , Identity & Access Management (IAM), MS Teams, OneDrive, SharePoint and ISO 27001 process.
    • Lead M365 tenant-to-tenant or hybrid migrations, user onboarding/offboarding automation, and policy configuration.
    • Implement, monitor, and optimize Intune MAM/MDM and Conditional Access policies.
    • Own compliance initiatives include ISO 27001 audits, risk management, and GDPR-aligned data practices.
    • Manage & Troubleshoot Mimecast email security: DKIM, SPF, DMARC configuration, threat protection, and incident response.
Certifications:
    • MS-101: Microsoft 365 Mobility and Security
    • MD-102: Endpoint Administrator
    • Any M365 migration-related experience would be required

 

Mock Interview

Practice Video Interview with JobPe AI

Start Artificial Intelligence Interview
cta

Start Your Job Search Today

Browse through a variety of job opportunities tailored to your skills and preferences. Filter by location, experience, salary, and more to find your perfect fit.

Job Application AI Bot

Job Application AI Bot

Apply to 20+ Portals in one click

Download Now

Download the Mobile App

Instantly access job listings, apply easily, and track applications.

coding practice

Enhance Your Skills

Practice coding challenges to boost your skills

Start Practicing Now
Onit logo
Onit

Legal Technology

Austin

RecommendedJobs for You