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

This job involves designing and customizing new software applications to enhance functionality and user experience. It includes managing software updates and releases, and working with stakeholders to develop solutions that meet business needs. It mentors junior staff, manages technical documentation, and uses performance metrics to improve software reliability. Collaboration with Quality Assurance ensures compliance with technical specifications. The role also requires management of documentation, analysis of market trends, and participating/leading in collaborative development sessions.

Job Description

Key Responsibilities
Conduct penetration testing (Web, Network, API, Mobile) to identify vulnerabilities
Perform vulnerability assessments on systems, applications, and infrastructure
Simulate cyberattacks using manual and automated techniques
Identify, exploit, and document security weaknesses
Prepare detailed security reports with risk ratings and remediation steps
Collaborate with development, DevOps, and security teams to address findings
Perform red teaming exercises and security audits where required
Develop scripts/tools for automated testing
Stay updated on the latest cybersecurity threats and attack techniques
Ensure testing aligns with OWASP, NIST, and compliance frameworks

Penetration testers typically simulate attacks, identify weaknesses, and recommend security improvements to strengthen defenses

Required Skills

Strong knowledge of:
- Networking (TCP/IP, DNS, HTTP/HTTPS)
- Operating Systems (Linux, Windows)
- Web application architecture
Experience with tools such as:
- Burp Suite, Metasploit, Nmap, Wireshark, OWASP ZAP
Understanding of:
- OWASP Top 10 vulnerabilities
- Authentication and access control mechanisms
Scripting knowledge:
- Python / Bash / PowerShell
Strong analytical and problem-solving abilities
Excellent report writing and communication skills

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.

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 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.

Certifications (if applicable)

Relevant Work Experience

7-10 Years

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.

Development Engineer 4

Required Skills

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