Engineer 4 - Cyber Security

Comcast brings together the best in media and technology. We drive innovation to create the world's best entertainment and online experiences. As a Fortune 50 leader, we set the pace in a variety of innovative and fascinating businesses and create career opportunities across a wide range of locations and disciplines. We are at the forefront of change and move at an amazing pace, thanks to our remarkable people, who bring cutting-edge products and services to life for millions of customers every day. If you share in our passion for teamwork, our vision to revolutionize industries and our goal to lead the future in media and technology, we want you to fast-forward your career at Comcast.

Job Summary

This job entails applying advanced cyber security engineering skills to safeguard the company's digital assets and solve complex issues. It involves integrating knowledge of business priorities, interpreting internal and external challenges, recommending best practices, and guiding project teams. It contributes to the development and maintenance of secure network protocols and infrastructure, and ensures alignment with strategic objectives.

Job Description

Position: Engineer 4 - Cyber Security

Experience: 8 years to 12 years

Job Location: Chennai

Cybersecurity Operations –Threat Intelligence E4

Core Responsibilities

• Gather, monitor, and analyze intelligence from OSINT, commercial threat intelligence feeds, dark web sources, internal telemetry, and industry intelligence sources to identify relevant cyber threats.
• Research, assess, and track threat actors, APT groups, malware campaigns, ransomware operations, vulnerabilities, and emerging attack trends targeting the organization.
• Identify, analyze, and maintain indicators of compromise (IoCs), adversary tactics, techniques, and procedures (TTPs), and threat actor activity using frameworks such as MITRE ATT&CK.
• Produce actionable threat intelligence reports, risk assessments, alerts, executive summaries, and threat briefings for security teams and business stakeholders.
• Provide intelligence support to Security Operations, Threat Hunting, Incident Response, Vulnerability Management, and investigative functions to improve detection and response capabilities.
• Conduct intelligence-driven vulnerability monitoring and prioritization by leveraging threat intelligence feeds, security advisories, CISA KEV, exploit intelligence, PoC repositories, and adversary activity.
• Assess and communicate the impact of threats, vulnerabilities, and cyber risks affecting critical business assets, services, and operations.
• Monitor and investigate digital risks including brand impersonation, credential exposure, phishing campaigns, fraudulent domains, and dark web activity targeting the organization.
• Support crisis management, major security incidents, and business continuity activities by providing timely threat assessments and operational intelligence.
• Develop, maintain, and continuously improve threat intelligence processes, intelligence requirements, collection plans, workflows, and documentation.
• Collaborate with internal stakeholders, industry partners, intelligence vendors, information-sharing communities, and law enforcement partners to enhance situational awareness and threat coverage.
• Deliver clear, concise, and decision-oriented intelligence briefings to leadership and cross-functional teams, enabling risk-informed security and business decisions.

Responsibilities:

• Developing and implementing advanced cybersecurity strategies to safeguard digital assets, including establishing security protocols and deploying defense mechanisms
• Conducting comprehensive security assessments, penetration testing, and audits to identify vulnerabilities, ensuring compliance with cybersecurity standards
• Collaborating with cross-functional teams to integrate cybersecurity best practices into system design and development, providing secure coding guidance
• Monitoring network traffic and system logs for unusual activity, responding to security incidents with incident response plans and stakeholder coordination
• Staying informed on emerging cybersecurity threats, proactively recommending security posture enhancements, and evaluating new security technologies
• Mentoring team members, setting performance standards within project groups, and guiding less experienced engineering staff
• Utilizing expertise in network protocols, secure routing, and network device security across vendors and devices, including SDN and network automation
• Preparing comprehensive vulnerability assessment reports, tracking findings, and working variable schedules as necessary to maintain security systems
• Consistent exercise of independent judgment and discretion in matters of significance.
• Regular, consistent and punctual attendance. Must be able to work nights and weekends, variable schedule(s) as necessary.
• Other duties and responsibilities as assigned.

Employees at all levels are expected to:

• Understand our Operating Principles; make them the guidelines for how you do your job.
• Own the customer experience think and act in ways that put our customers first, give them seamless digital options at every touchpoint, and make them promoters of our products and services.
• Know your stuff be enthusiastic learners, users and advocates of our game-changing technology, products and services, especially our digital tools and experiences.
• Win as a team make big things happen by working together and being open to new ideas.
• Be an active part of the Net Promoter System a way of working that brings more employee and customer feedback into the company by joining huddles, making call backs and helping us elevate opportunities to do better for our customers.
• Drive results and growth.
• Support a culture of inclusion in how you work and lead.
• Do what's right for each other, our customers, investors and our communities.

Disclaimer: This information has been designed to indicate the general nature and level of work performed by employees in this role. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities and qualifications.

Comcast is an equal opportunity workplace. We will consider all qualified applicants for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability, veteran status, genetic information, or any other basis protected by applicable law.

Base pay is one part of the Total Rewards that Comcast provides to compensate and recognize employees for their work. Most sales positions are eligible for a Commission under the terms of an applicable plan, while most non-sales positions are eligible for a Bonus. Additionally, Comcast provides best-in-class Benefits to eligible employees. We believe that benefits should connect you to the support you need when it matters most, and should help you care for those who matter most. That’s why we provide an array of options, expert guidance and always-on tools, that are personalized to meet the needs of your reality - to help support you physically, financially and emotionally through the big milestones and in your everyday life. Please visit the compensation and benefits summary on our careers site for more details.

Education

Bachelor's Degree

While possessing the stated degree is preferred, Comcast also may consider applicants who hold some combination of coursework and experience, or who have extensive related professional experience.

Relevant Work Experience

7-10 Years