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Comcast Cybersecurity: Senior Linux DevOps Engineer

West Chester PA Comcast
Comcast’s Technology, Product & Experience organization works at the intersection of media and technology. Our innovative teams are continually developing and delivering products that transform the customer experience. From creating apps like TVGo to new features such as the Talking Guide on the X1 platform, we work every day to make a positive impact through innovation in the pursuit of building amazing products that are enjoyable, easy to use and accessible across all platforms. The team also develops and supports our evolving network architecture, including next-generation consumer systems and technologies, infrastructure and engineering, network integration and management tools, and technical standards. Because our employees are our most valuable asset, we offer a flexible working environment to balance the need to work independently wherever you choose, with days that require collaboration at one of our offices. Our roles primarily reside inside or around one of our Tech Hubs (Philadelphia and surrounding suburbs, Denver, Austin, Silicon Valley, Washington DC/N. Virginia).

Job Summary

Responsible for acting as an individual contributor in one or more areas of expertise in collaboration with various cross-functional project teams. Exercises advanced engineering skills and methodology. Applies long-term objectives and plans related to the Company's technical vision to daily activity. Applies innovative solutions for 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 Description


The Endpoint Security team is looking for a Sr. Engineer to support Endpoint Security solutions including EDR across Comcast Datacenters and public cloud infrastructure. You will be part of a high performing team focused on keeping Comcast safe, secure, and protected.

Key Responsibilities:

  • Strong experience in Linux Operation Systems
  • Strong experience in Python and shell scripting
  • Knowledge on Endpoint Security standards and commercial solutions
  • Experience with Ansible and pipeline tools like Concourse CI/CD
  • Experience with Cloud computing (AWS, Azure)
  • Solid understanding of common security vulnerabilities and vulnerability management practices
  • Familiarity with development and programming including Agile development
  • Understanding of hardware, embedded software, cloud, and application architectures to communicate technology requirements to related teams
  • Ability to rapidly grasp new technologies and abstractions and apply them in a meaningful way
  • Familiarity with data security and secure design concepts
  • Passion for cybersecurity, an entrepreneurial spirit, persistence, and resourcefulness
  • Discipline to handle confidential matters with appropriate sensitivity
  • Ability to communicate complex concepts to technical and non-technical stakeholders
  • Working knowledge of issue trackers (Jira, ServiceNow, etc)
  • Ability to proactively status issues and accomplishments
  • Familiarity with the Threat Model Process
  • Good understanding / background of infrastructure concepts and administration (Linux or Windows, DNS, Network, Firewalls and Security)
  • Self-motivated, team player who demonstrates initiative and flexibility.
  • Self-organized, ability to handle and prioritize multiple tasks


  • 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 EOE/Veterans/Disabled/LGBT employer.

Comcast is proud to be 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, or any other basis protected by applicable law.


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

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. 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.

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