Security Engineer 2

Posted 13 Hours Ago
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Chennai, Tamil Nadu, IND
Hybrid
Mid level
Digital Media • Information Technology • News + Entertainment
Come to Comcast and bring connection to life.
The Role
Perform security engineering tasks to build, maintain, and test cybersecurity systems and infrastructure. Conduct vulnerability assessments and audits, secure network infrastructure (routers, switches, DOCSIS, PON, SDN), support firewalls/IDS/anti-virus, recommend mitigations, assist policy development, and troubleshoot network stacks at scale. Work includes operations, automation, and compliance with standards such as PCI, HIPAA, and ISO.
Summary Generated by Built In
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
"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. Works with moderate guidance in own area of knowledge.
Job Description
Key Skills: Tprm |GRC |Third Party Risk Management |Vendor Risk Assessment |Vendor Audit |Third Party |PCI DSS |HIPAA |PCI |IT Risk Management |ISO
Core Responsibilities
Supports cyber security designers and architects with aspects of the system and infrastructure design, such as firewalls, intrusion detection and anti-virus systems, operating systems, routers, networks, and servers.
Builds, installs and configures the organization's cyber security measures in accordance with their design.
May conduct detailed technical reviews and vulnerability tests of new and existing systems and architectures.
Responsible for the ongoing operation, maintenance and testing of the organization's cyber security measures.
Assists with the development of security policy, procedures, documentation and standards and provides oversight on their implementation.
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 architecture and strategies.
Familiarizes self with company goals and strategies in order to achieve short-term goals with resolution.
Strives to achieve personal goals and those set forth by management.
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
2-5 Years

Skills Required

  • 2-5 years relevant work experience
  • Bachelor's degree or equivalent coursework/experience
  • Experience securing network infrastructure (routers, switches, optical devices, L2 datacenter, strand-mounted devices)
  • Experience with DOCSIS plant (CMTS / vCMTS) and PON
  • Experience with SDN and network automation
  • Knowledge of secure routing protocols, DNS and DNSSEC
  • Experience with firewalls, intrusion detection systems, and anti-virus solutions
  • Experience conducting security assessments, vulnerability testing, and producing remediation reports
  • Familiarity with compliance and risk frameworks (PCI DSS, HIPAA, ISO, IT Risk Management, GRC, TPRM, vendor risk assessment/audit)
  • Ability to troubleshoot network stacks, TCP tuning and queue management across operating systems
  • Experience with operations at scale and high-availability (H/A) architecture
  • Ability to work nights, weekends and variable schedules as necessary

What the Team is Saying

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Comcast Compensation & Benefits Highlights

  • Healthcare Strength Company‑sponsored medical, dental and vision plans, 24/7 virtual care, mental‑health support, and Calm access signal robust healthcare coverage. These offerings are prominently included in the core package.
  • Retirement Support A company 401(k) match described as generous alongside an ESPP discount indicates strong retirement and ownership support. Financial coaching and related programs further reinforce long‑term security.
  • Parental & Family Support Paid parental leave for primary and non‑primary caregivers and family‑forming support for fertility, adoption, and surrogacy demonstrate meaningful family coverage. Backup and caregiving resources are also referenced across materials.

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115,000 Employees
Year Founded: 1963

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Why Work With Us

We believe you can achieve extraordinary things when you feel connected - to the work you do and who you do it with. From the platforms we provide to millions of people, to the content and experiences we create - we bring our customers, viewers and teammates closer together across the globe.

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