Senior Security Analyst

Must Have Technical/Functional Skills


812 years of experience in Cyber Security, with significant exposure to SOC operations at L3 / Senior Analyst level


Strong hands on experience in 24x7 SOC environments, supporting shift based operations


Advanced expertise in security incident investigation and response, including:
• High and critical severity incidents
• Cross domain investigations (endpoint, network, cloud, application)


Strong hands on experience with SIEM platforms, preferably:
• Splunk Enterprise Security, including alert analysis, correlation, and incident workflows


Hands on experience with EDR platforms, preferably:
• CrowdStrike Falcon, including advanced investigation and response actions


Strong knowledge of security log analysis and event correlation across:
• Endpoints
• Servers
• Network devices
• Security tools


Solid understanding of MITRE ATT&CK framework and adversary tactics, techniques, and procedures


Experience supporting Digital Forensics and Incident Response (DFIR) activities


Exposure to cloud security investigations (AWS / Azure / GCP logs and alerts)


Strong understanding of incident handling, escalation procedures, and evidence handling best practices


Technical Competencies
• Ability to independently handle L3 level escalations in a 24x7 SOC environment
• Strong capability to:
• Validate escalations from SOC L1 and L2 teams
• Perform root cause analysis and impact assessment
• Support containment and remediation actions
• Expertise in SIEM and EDR driven investigations
• Ability to identify true positives vs false positives and reduce noise
• Experience supporting threat hunting and proactive detection activities
• Strong understanding of endpoint, network, cloud, and application security threats
• Behavioral Competencies
• Strong ownership and accountability expected from a Senior SOC / L3 role
• Ability to work effectively in shift based, high pressure 24x7 SOC operations
• Excellent communication skills to:
• Guide SOC L1 / L2 analysts during incidents
• Provide clear updates to customers and management stakeholders
• Strong documentation and incident reporting discipline
• Ability to mentor and technically guide junior SOC analysts

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Salary Range: $110,000- $130,000 a year

TCS Employee Benefits Summary:


Discretionary Annual Incentive.


Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans.


Family Support: Maternal & Parental Leaves.


Insurance Options: Auto & Home Insurance, Identity Theft Protection.


Convenience & Professional Growth: Commuter Benefits & Certification & amp; Training Reimbursement.


Time Off: Vacation, Time Off, Sick Leave & Holidays.


Legal & Financial Assistance: Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing.

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