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X-Labs Design Engineer

Location Philadelphia, Pennsylvania Req ID R425179 Job Type Full Time
Category Engineering Date posted 11/25/2025
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Make your mark at Comcast -- a Fortune 30 global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, we reach hundreds of millions of customers, viewers, and guests worldwide. Become part of our award-winning technology team that turns big ideas into cutting-edge products, platforms, and solutions that our customers love. We create space to innovate, and we recognize, reward, and invest in your ideas, while ensuring you can proudly bring your authentic self to the workplace. Join us. You’ll do the best work of your career right here at Comcast. (In most cases, Comcast prefers to have employees on-site collaborating unless the team has been designated as virtual due to the nature of their work. If a position is listed with both office locations and virtual offerings, Comcast may be willing to consider candidates who live greater than 100 miles from the office for the remote option.)

Job Summary

Responsible for contributing in one or more areas of expertise in collaboration with various cross-functional project teams. Exercises solid knowledge of 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 with little direction. Works with moderate guidance in own area of knowledge.

Job Description

Our team is at the heart of engineering operations, driving innovation and reliability for mission-critical systems that power the business. We don’t just maintain technology—we transform it. By leveraging cutting-edge tools, automation, and cloud-native strategies, we’re building scalable solutions that set new standards for performance and resilience.

What sets us apart?

  • Impact at Scale: Every decision we make directly influences thousands of customers and the stability of enterprise platforms.
  • Continuous Innovation: We’re not afraid to challenge the status quo. From modernizing legacy systems to implementing advanced observability and AI-driven insights, we’re shaping the future of operations.
  • Experienced Leadership: Our team leads bring over 20+ years of experience in engineering and operations, ensuring mentorship, strategic vision, and technical excellence.
  • Career Growth: This isn’t just a job; it’s a launchpad. You’ll gain exposure to enterprise-scale challenges, cutting-edge technologies, and strategic initiatives that accelerate your professional development.

If you’re excited by solving complex problems, driving transformation, and making a measurable impact, this is the team for you.

Core Responsibilities

  • Creates system architecture, design and specification within engineering projects and initiatives. Uses solid engineering skills and knowledge to solve moderate to difficult development problems and achieve engineering goals.
  • Strives to achieve Company business objectives and engineering objectives in daily activity. Adheres to established company procedures and processes.
  • Documents results of applied work processes and practical application of technical standards. Reports results to management.
  • Works with limited supervision. 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) and overtime as necessary.
  • Other duties and responsibilities as assigned.

Required Skills & Qualifications

  • Proficiency in SketchUp and AutoCAD with approximately 2 years of hands-on experience.
  • Strong foundation in design engineering principles for complex systems.
  • Experience supporting or designing critical infrastructure projects.
  • Knowledge of radio frequency engineering concepts and applications.
  • Ability to design and implement fiber optic systems.
  • Competent in Microsoft Office Suite for documentation, reporting, and analysis.
  • Demonstrated ability to develop creative solutions for technical challenges.
  • Strong interpersonal skills for working in cross-functional teams.

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.


Skills:

Radio Frequency Engineering; Fiber Optic Design; Infrastructure Engineering; Autodesk AutoCAD; Design Engineering




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

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Our Benefits

We’re proud to offer comprehensive benefits to help you live your best life:

  • Medical, prescription, vision, and dental insurance for eligible employees.
  • 401(k) savings plan with dollar-for-dollar matching up to the first 6% of your pay.
  • Paid time off including eight observed company holidays and flex time.
  • Exclusive perks + discounts, including tuition assistance, commuter benefits and more!

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