System Administrator: Linux, DNS & M365 Ops

TechAboutCentral; Is-sur-Tille; On-site; EUR 6,000 - 8,000; Full time

Benefits offered by this job

Health & Wellness

Provident Fund & Retirement

Work-Life Balance

Tech & Equipment

Learning & Development

Global Opportunities

Compensation & Equity

Provident Fund

Job summary

TechAbout is hiring a System Administrator to keep our Linux servers, mail, and access controls running across our products. The role focuses on hands-on administration without a GUI and direct responsibility for backups, TLS, and identity management.

You will manage Linux hosts, Microsoft 365/Google Workspace, and access controls for about twenty staff, while monitoring uptime and storage to pre-empt issues.

Qualifications

• Hands-on Linux administration; comfortable in a non-GUI terminal.
• Real experience with DNS, TLS certificates, SSH keys and nginx.
• Microsoft 365 or Google Workspace administration.
• Backups: verify restorations before trusting them.

Responsibilities

• Look after Linux hosts serving multiple sites, with tested backups/restores.
• Own Microsoft 365 mailboxes, OAuth app registrations, distribution/shared mailboxes for ~20 staff.
• Manage access control: who logs in, what they reach, revoke on departure.
• Monitor uptime and disk; anticipate issues before users notice.

Skills

Linux administration

DNS

TLS certificates

SSH keys

nginx

Tools

Microsoft 365

Google Workspace

Job description

TechAbout is hiring a System Administrator to keep our Linux servers, mail, and access controls running across our products. The role focuses on hands-on administration without a GUI and direct responsibility for backups, TLS, and identity management.

You will manage Linux hosts, Microsoft 365/Google Workspace, and access controls for about twenty staff, while monitoring uptime and storage to pre-empt issues.