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Security Engineer 4

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Comcast

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Location:
India , Chennai

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Contract Type:
Not provided

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Salary:

Not provided

Job Description:

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. Integrates knowledge of business and functional priorities. Acts as a key contributor in a complex and crucial environment. May lead teams or projects and shares expertise.

Job Responsibility:

  • Contribute towards the build and maintenance of the organization's cyber security systems and infrastructure
  • Conduct security assessments and audits to identify cybersecurity risks within the company's networks, applications and operating systems
  • Help 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
  • Test company's internal systems to validate security and detect any computer and information security weaknesses
  • Perform a technical analysis of vulnerabilities and determines the impacts to the organization
  • Report, track and record findings in a comprehensive vulnerability assessment report
  • Identify and recommend appropriate action to mitigate vulnerabilities and reduce potential impacts on cybersecurity resources
  • Apply long-term objectives and plans related to the company's technical vision to daily activity
  • Apply innovative solutions for cyber engineering developmental problems that are competitive with industry and company standards
  • Integrate knowledge of business and functional priorities
  • Act as a key contributor in a complex and crucial environment
  • May lead teams or projects and shares expertise
  • Communicate results of applied work processes and practical application of technical standards into actionable insight
  • Recommend new resources to management and utilizes resources to solve complex development problems
  • Set the tone and pace for work performance within project groups and impressionable Engineering staff
  • Report on the progress of all technical projects towards the Company's engineering goals and strategies
  • Communicate feedback and analyses into actionable insight
  • Strive to achieve Company business objectives and engineering objectives in daily activity
  • Mentor team members
  • 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

Requirements:

  • Hands-on experience with cloud platforms (e.g., AWS, Azure, GCP) and cloud security frameworks
  • Experience conducting threat modelling using industry-standard methodologies (e.g., STRIDE, DREAD, PASTA)
  • Familiar with relevant security standards and norms as well as security best practices, such as NIST, ISO/IEC 2700x, BSI C5, CIS, CSA, OWASP
  • Strong understanding of cybersecurity principles, threat landscapes, and mitigation strategies
  • Responsible to advise in the designing of complex security architecture frameworks, standards, and procedures, ideally incorporating current Zero Trust principles and SASE strategies
  • Certifications such as CISSP, ISSAP, CISM, GIAC, TOGAF, or CISA will be an asset
  • In-depth knowledge of endpoint security, network security, cloud security, application security, and identity & access management in cloud environments
  • Exposure to AI technologies and understanding of their security implications is a strong plus
  • Uses advanced engineering skills and knowledge to solve complex development problems and achieve engineering goals
  • Applies system architecture, design and specification within engineering projects and initiatives
  • Possesses the ability to rapidly grasp new technologies and abstractions and apply them in a meaningful way
  • 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
  • Bachelor's Degree
  • Relevant Work Experience 7-10 Years
What we offer:
  • Paid Time off
  • Physical Wellbeing benefits
  • Financial Wellbeing benefits
  • Emotional Wellbeing benefits
  • Life Events + Family Support benefits

Additional Information:

Job Posted:
April 11, 2026

Employment Type:
Fulltime
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