Network Architect III - W2 Only

Job Summary
Comcast is expanding the organization which develops and implements the company s overall wireless
strategy. We desire to develop a team which will drive innovation and appropriate investments to ensure
the company is both competitive and innovative at the intersection of wireless and wireline services,
including use of its core strengths of 30+ million customer relationships, 22+ million WiFi hotspots, 7+
million mobile customers, 5G wireless spectrum, state of the art network assets and unparalleled
entertainment generation and distribution capabilities.
Job Description
Primary responsibilities include the design of wireless network solutions for wireless and enterprise
technologies, troubleshooting, installing, implementing and administering network systems. Responsible
for execution and ownership of all cloud network configurations and for developing guidelines for
network configuration and security standards.
Core Responsibilities
Contributes to the design and implementation of custom network solutions for existing and
potential customers. Follows best-practice industry standards to provide a network design which
is functional, scalable and secure.
Supports the Emerging Wireless and TPX team to design, document and implement customer
pilots and provide support for customer testing as required regarding key wireless industry
trends such as 5G, neutral host, private networks, IoT or fixed mobile convergence
Primary focus on cloud design and implementation for scalable and reliable Cloud infrastructure
and systems to support multiple authentication and authorization platforms for Comcast and its
customers.
Develops, documents and maintains processes and procedures related to design,
implementation, maintenance and operations of various wireless networks.
Follows and enforces documented processes and procedures to meet established compliance
requirements.
Design, implement, and maintain scalable and reliable Cloud infrastructure and systems to
support multiple authentication and authorization platforms for Comcast and its customers.
Develop and maintain automation scripts and tooling to reduce manual tasks and improve
efficiency in managing infrastructure.
Implement and manage monitoring solutions to proactively identify and resolve issues. Assist
incident response efforts and post-mortems to ensure continuous improvement.
Analyze system performance metrics and work on tuning, optimization, and troubleshooting of
applications and infrastructure.
Ensure the security and compliance of infrastructure and applications. Implement best practices
for secure deployments, monitoring, and security incident response.
Offer support for systems and network troubleshooting related to applications and client
teams.
Working knowledge of various Vendor routers, switches, firewalls, SDWAN appliances and
wireless devices to include; Cisco, Meraki, Fortinet, Juniper, Aerohive, Mist and Cradlepoint is a
plus
Strong technical documentation skills, to include creating network diagrams, operations and
maintenance procedures, and technical presentations.
Strong verbal skills, to communicate effectively with both engineering and business teams,
ensuring clarity and alignment.
Education and Experience:
Bachelor s degree in engineering, Computer Science or related field
7+ years of experience in network design, implementation, installation, maintenance and
troubleshooting of complex networks in the wireless industry.
5+ years experience designing, deploying, and operating Cloud infrastructure.
Deep understanding of networking, firewalls, Linux/Unix systems, and system architecture.
Proficient in scripting languages such as Python, Bash, or similar.
Strong experience with Cloud platforms like AWS, Google Cloud Platform, or Azure.
AWS certified and prepared to take Comcast Security test
Knowledge in CyberSecurity best practices: endpoint security, vulnerability management, data
encryption, credential rotations, access control.
Must be able to report to the Comcast Office in Philadelphia 4 days a week
Additional Qualifications:
Expertise in containerization technologies like Docker and orchestration tools like Kubernetes.
Familiarity with CI/CD pipelines and tools like Jenkins, Concourse, Gitlab CI or similar.
Experience with observability tools such as Prometheus, Grafana, Elastic Search, or similar.
Experience with AuthN/AuthZ protocols like SAML, OIDC, OAuth.