Domain Architect - Security Information And Event Management (SIEM)

HCL Technologies

HCL Technologies

Administration, IT

Posted on May 29, 2026
Job Description
Domain Architect - Security Information And Event Management (SIEM)
City Of London, England

Job Summary

The Technical Architect for Security Incident Response plays a crucial role in the design and implementation of security solutions, particularly in Security Information and Event Management (SIEM). This position is responsible for leading architectural initiatives, ensuring the delivery of high-quality security solutions, and fostering team development to maintain a robust cybersecurity posture. The role is pivotal in aligning security strategies with organizational goals and enhancing incident response capabilities.

Key Responsibilities

1. Architect, Design, And Implement Comprehensive Security Solutions Using Siem Technologies, Ensuring They Meet Organizational Standards And Effectively Mitigate Risks.
2. Train And Mentor Team Members In Security Incident Response And Siem Practices, Fostering A Culture Of Continuous Learning And Ensuring The Availability Of Skilled Resources.
3. Collaborate With Stakeholders To Gather Requirements And Deliver Tailored Security Solutions That Align With Client Needs And Industry Best Practices.
4. Stay Abreast Of Emerging Security Technologies And Trends, Integrating New Tools And Methodologies Into Existing Frameworks To Enhance Solution Effectiveness And Compliance With Quality Standards.

Skill Requirements

1. Strong Understanding Of Security Incident Response Methodologies And Frameworks.
2. Proficiency In Siem Tools And Technologies Such As Splunk, Arcsight, Or Qradar.
3. Solid Knowledge Of Security Best Practices, Incident Management, And Threat Intelligence.
4. Familiarity With Regulatory Requirements And Compliance Standards Related To Cybersecurity.

Other Requirements

1. Optional But Valuable Certifications: Certified Information Systems Security Professional (Cissp), Certified Information Security Manager (Cism), Or Security+ Certification
Information at a Glance

Why HCLTech?

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 226,300 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending December 2025 totaled $14.5 billion.

Benefits

At HCLTech, we believe in empowering our employees with comprehensive benefits that support their professional growth and enhance their well-being. When you sign up for a career with us, you gain access to:

Industry-benchmarked compensation

Best-in-class healthcare benefits

Personal time off

Maternity and paternity benefits

Access to skills / higher education programs/resources

Discounts on products and services via Benefit Box

Participate in CSR programs and live life with a purpose

Opportunities to grow and advance your career

Note: The benefits listed above vary depending on the nature of your employment and the country where you work. Some benefits may be available in some countries but not in all.

See more open positions at HCL Technologies