Security Technician

Job Location: Pune, Bangalore, Noida, Chennai

Location Flexibility: Multiple Locations in Country

Req Id: 5710

Posting Start Date: 2/23/26

At Fujitsu, we've been driven to create a sustainable world through innovation since 1935. Today, we lead in digital transformation globally with our 130,000 employees across 50+ countries. We empower our diverse community to achieve greatness through career development and opportunities. Explore our internal positions and join us in shaping a brighter future. Thank you for being a part of Fujitsu. We look forward to growing together toward a brighter future.

Job Description

Investigate complex security incidents escalated from L1
Perform detailed log analysis using KQL in Microsoft Sentinel
Correlate events across Defender XDR, Azure AD/Entra ID, M365, endpoints, and network sources
Identify true positives, scope of compromise, and attack patterns
Support containment actions (account disablement, endpoint isolation, token revocation, etc.)
Conduct threat hunting activities
Tune and optimize analytics rules to reduce false positives
Maintain clear investigation documentation in ticketing systems
Participate in incident reviews and continuous improvement initiatives

Required Technical Skills

5–8 years of SOC experience
Minimum 5 years hands-on experience inSOC/ Microsoft Sentinel
Strong knowledge of KQL (Kusto Query Language)
Experience with log analysis (Windows, Azure, M365, firewall, proxy, EDR)
Understanding of Microsoft Defender XDR ecosystem
Knowledge of Azure AD / Entra ID security events
Familiarity with MITRE ATT&CK framework
Understanding of phishing, malware, lateral movement, and account compromise scenarios
Experience with incident response processes
Strong analytical and investigation skills
Ability to determine attack scope and impact
Clear and structured documentation ability
Ability to work in 24x7 shift model

Certifications (Preferred)

Microsoft SC-200 (Security Operations Analyst)
Microsoft AZ-500 (Azure Security Engineer)
CompTIA Security+
CEH (Certified Ethical Hacker)
ECIH ( Incident Handler)

Relocation Supported: Yes

Visa Sponsorship Approved: No

At Fujitsu, we are committed to an inclusive recruitment process that values the diverse backgrounds and experiences of all applicants. We believe that hiring people from a wide variety of backgrounds makes us stronger, not because it's the right thing to do, but because it allows us to draw on a wider range of perspectives and life experiences.
Show more Show less