Security Assistant

Job Location: Chennai, Noida Location Flexibility: Multiple Locations in Country Req Id: 10660 Posting Start Date: 8/3/26 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). Role: SOC Analyst Responsible for real-time monitoring, triage, investigation, and escalation of security incidents in a 247 SOC environment. Key Responsibilities Perform continuous monitoring and alert triage from SIEM, EDR, and security toolsClassify alerts into true positive / false positive / benign with documented evidenceConduct log-based investigations across endpoints, network, identity, and cloud sourcesMap observed activity to MITRE ATT&CK techniques and identify potential attack pathsEscalate incidents with full context (timeline, impacted assets, severity, recommended actions)Maintain incident records in ticketing systems (ServiceNow/Jira) with proper documentationFollow defined SOPs, playbooks, and SLAs for response and escalationParticipate in shift handovers with clear incident status and risksSupport use-case tuning and false positive reduction(L2) Perform deep-dive investigations, threat hunting, and root cause analysis Core Skills Detection & Investigation Strong understanding of alert triage lifecycleAbility to analyze:Endpoint telemetry (process, registry, command-line)Network logs (DNS, proxy, firewall)Authentication logs (AD, Azure AD, IAM) Tools (Hands-on, not exposure) SIEM: Microsoft Sentinel / Splunk / QRadar / XSIAMEDR/XDR: CrowdStrike / Defender / SentinelOneTicketing: ServiceNow / Jira Expectation: Ability to query, investigate, and correlate not just navigate UI Technical Fundamentals Networking: TCP/IP, DNS, HTTP/S, VPN behaviorOS: Windows Event Logs, Linux logsIdentity: Authentication flows (Kerberos, NTLM, SSO basics) Certifications Preferred (not Mandatory) Microsoft SC-200 (for Sentinel environments)CompTIA Security+ / CySA+Vendor-specific (CrowdStrike / Palo Alto / SentinelOne) only if hands-on Experience Expectations 2-5 years SOC / monitoring experienceCan independently triage alerts and follow playbook.Can perform independent investigation, correlation, and incident validationAble to guide analysts and improve detection quality 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. .