Senior Cyber Security Analyst

We operate security operations centres on three continents, so alerts are triaged by analysts on day shift wherever they arrive. Over 1,600 employees work across sales, engineering, consulting and the SOC. Nobody gets in trouble for clicking a test phish. You report it and move on.

The position:

We are creating this position because the workload has grown. We need someone who writes up incidents clearly enough that the next shift can pick them up without asking. Remote, open to candidates across Bangladesh.

Key responsibilities:

• Review firewall, proxy, VPN and authentication logs for suspicious activity.
• Help with user access reviews and offboarding audits.
• Write and update SOC runbooks and playbooks.
• Hand off open cases at shift change with clear notes.
• Check threat intelligence feeds and IOCs against our environment.

Minimum qualifications:

• Experience reading Windows Event Logs, Sysmon and Linux logs.
• Understanding of TCP/IP, DNS, HTTP and common ports and protocols.
• Basic scripting in PowerShell or Python.
• Working knowledge of SIEM and EDR tools.
• Clear written communication for incident tickets and reports.
• Ability to work shifts, including some nights, weekends or holidays as scheduled.

Schedule: Four 10-hour shifts, Sunday to Wednesday, 6:00 AM to 4:30 PM

Pay: BDT 93,000 to BDT 105,000 a month

What we offer:

• Flexible schedule.

Please submit your CV in English.

We are reviewing applications as they arrive, so apply early.

Duration: 9 months. Start: Immediately.

Demo job created on 11jobs for testing and demonstrations. It is not an actual opening at Purba Cyber Ltd..