Sr. Security Data Developer

Job Summary
Responsible for planning and designing new software and web applications. Analyzes, tests and assists with the integration of new applications. Oversees the documentation of all development activity. Trains non-technical personnel. Assists with tracking performance metrics. 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

About the role:

This day and age data is super crucial, it can tell a story and help make decisions from very small to extremely impactful, but data is entirely useless unless we have sharp and creative data champions transform and translate it to something your colleagues and business partners can understand and take action on. Which leads us to why we need a hardworking developer to join our fun and dynamic Security team. This individual will collaborate with teammates on the Security Data and Analytics team, whose primary function is to take large data feeds from security applications across the network spectrum and make that data accessible for decision makers. This individual will integrate knowledge of business and functional priorities, act as a key contributor in a complex and crucial environment. It's exciting opportunity to have an impact on how data is ingested and creating the ability to transform data in a fun consumable way.

Core Responsibilities

  • Collaborates with project partners to identify product and technical requirements. Conducts analysis to determine integration needs.
  • Displays expertise in process design and redesign skills. Presents and defends architectural, design and technical choices to internal audiences.
  • Develop ETL pipelines that ingest raw data from cloud-based sources (AWS, GCP, Azure) and transform that data into structured Delta tables using Databricks.
  • Integrate data from various sources into normalized tables and views in Snowflake to support data delivery via dashboards, applications, and SQL endpoint users.
  • Establish effective measurement and reporting methodologies to manage performance and effectiveness of key security programs through the development and deployment of dynamic dashboards and reports using Tableau.
  • Develop Security Event Monitoring strategies using standard "baseline" methodologies and advanced correlation techniques with OSINT, related systems and applications, and other data sources to enhance overall security posture and service to our customers.
  • Analyze new and existing technologies, processes, and services to build new services and solutions to deliver to business and residential customers. Partner with product teams to provide technical leadership and guidance.


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.
  • Respect and promote inclusion & diversity.
  • Do what's right for each other, our customers, investors and our communities.


Skills and Qualifications

  • Must have strong verbal and written communication skills with an ability to develop a strong rapport across a variety of technical and non-technical teams.
  • Strong knowledge of utilizing dataframes to search, analyze and transform large data sets. Pyspark and/or Databricks experience is preferred.
  • Deep understanding of SQL database queries, with proven practical experience in planning, developing and creating database structures and objects.
  • Substantial experience connecting to and solving problems a wide range of database/data source types.
  • Working knowledge of core AWS services. This includes but is not limited to S3, SQS, SNS and IAM.
  • Knowledge of and experience working with network or security data such as proxy, packet capture, Bro/Zeek, and other security related tools is preferred.
  • Basic knowledge of Linux shell commands.


***This position can be virtually based

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 EOE/Veterans/Disabled/LGBT employer.


Education

Bachelor's Degree

Relevant Work Experience

7-10 Years


Salary:

Pay Range: $98,775.49 - $148,163.24

Comcast intends to offer the selected candidate base pay within this range, dependent on job-related, non-discriminatory factors such as experience.


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.