Security Operator
Confirmed on the employer's own hiring board on Oct 12, 2026. First seen by Alion on Oct 8, 2026.
At Fujitsu, our purpose is to make the world more sustainable by building trust in society through innovation. Founded in Japan in 1935, Fujitsu has been a pioneer in technology and innovation for decades. Today, as a world-leading digital transformation partner, we are committed to transforming business and society in the digital age.
With approximately 130,000 employees across over 50 countries, Fujitsu offers a broad range of products, services, and solutions. We collaborate with our customers to co-create solutions that drive enterprise-wide digitalization while actively working to address social issues and contribute to the United Nations Sustainable Development Goals (SDGs).
Job Description -
5+ years of relevant Cybersecurity/SOC L2 experience, preferably across infrastructure protection, network security, endpoint protection, and DLP.
Locations: Pune / Bangalore / Chennai
Strong hands-on experience with SIEM platforms, security event correlation, incident investigation, and troubleshooting.
Experience with EPP, EDR, Proxy, Email Security, IPS, and Firewall technologies.
Experience with XSOAR is preferred.
Experience with Azure or other cloud platforms is an added advantage.
Key Responsibilities -
Perform deep analysis and investigation of security incidents using correlation techniques, similar to CSIRT-level analysis.
Conduct threat hunting and identify suspicious or malicious activities within the environment.
Analyze threats and attack patterns using the MITRE ATT&CK framework.
Identify and assess current global threats, zero-day vulnerabilities, and targeted attacks that may affect the environment.
Perform vulnerability assessments and recommend appropriate mitigation measures.
Investigate increases in security threat logs and alarms to identify root causes and potential impact.
Analyze false-positive alerts and perform SIEM rule tuning to improve detection accuracy.
Recommend security best practices and appropriate remediation or mitigation plans.
Prepare clear security reports and present findings, risks, and recommendations to management.
Core Skills -
Enterprise Cybersecurity / SOC Operations
SIEM and Security Event Correlation
Incident Analysis and Response
Threat Hunting
MITRE ATT&CK
Vulnerability Assessment and Mitigation
EPP / EDR
Proxy and Email Security
IPS / Firewall / Network Security
XSOAR preferred
Azure / Cloud Security exposure preferred
Additional Requirements -
Excellent troubleshooting and complex problem-solving skills.
Self-motivated, results-driven, organized, and capable of handling multiple tasks simultaneously.
Strong written and verbal communication skills.
Willingness to work in a 24x7 SOC environment and from the designated SOC location.
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.