Engineer 3 - Cyber Security Engineering

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.

"Responsible for contributing towards the build and maintenance of the organization's cyber security systems and infrastructure. Exercises solid knowledge of engineering skills and methodology with a working knowledge of applicable cyber security compliance standards. Conducts security assessments and audits to identify cybersecurity risks within the company's networks, applications and operating systems. Helps secure and protect the Network Infrastructure: Routers, Switches, Optical Devices, L2 Datacenter and cabling, Strand Mounted devices, Secure Routing protocols, DOCSIS plant (CMTS/vCMTS/PON), SDN, best practice device configuration, network automation, monitoring and troubleshooting. Tests company's internal systems to validate security and detect any computer and information security weaknesses. Performs a technical analysis of vulnerabilities and determines the impacts to the organization Reports, tracks and records findings in a comprehensive vulnerability assessment report. Identifies and recommends appropriate action to mitigate vulnerabilities and reduce potential impacts on cybersecurity resources. Applies long-term objectives and plans related to the company's technical vision to daily activity. Applies innovative solutions for cyber engineering developmental problems that are competitive with industry and company standards. Has in-depth experience, knowledge and skills in own discipline. Usually determines own work priorities. Acts as a resource for colleagues with less experience.

Position: Engineer 3 - Cyber Security Engineering Experience: 5 years to 7.5 years Job Location: Chennai Tamil Nadu Skills: Java, Spring Boot, JavaScript, React.Js, Redux. Key Responsibilities: - Design and develop scalable backend services using Java 17 and Spring Boot - Build and maintain responsive frontend interfaces using React and TypeScript - Integrate REST APIs between frontend and backend layers - Work with HashiCorp Vault for secrets management - Write unit and integration tests (JUnit, Jest, etc) - Participate in CI/CD pipeline management using GitHub Actions - Collaborate with DevOps on Docker and Kubernetes deployments on AWS EKS Core Responsibilities Creates system architecture, design and specification within engineering projects and initiatives. Uses in-depth engineering skills and knowledge to solve difficult development problems and achieve engineering goals. Strives to achieve Company business objectives and engineering objectives in daily activity. Documents results of applied work processes and practical application of technical standards. Reports results to management. Recommends innovative solutions. Utilizes resources to solve moderate development problems and recommends new resources to management. Sets the tone and pace for work performance within project groups and impressionable Engineering staff. Applies background and understanding of Network protocols at all layers, Secure Routing, DNS/DNSSEC, Network Device Security for a broad spectrum of vendors and devices, experience with SDN and automation, understanding and expert ability to troubleshoot network issues and network stacks of different platforms, e.g. TCP tuning, queue management for various OSs, Experience with operations at scale, H/A