Senior Security Analyst

Job Description

Must Have Technical/Functional Skills

8–12 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

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.

Qualifications: BACHELOR OF COMPUTER SCIENCE