Database Administrator 3 - Chicago OR Denver at Comcast

Chicago, Illinois, United States

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Not SpecifiedCompensation

Mid-level (3 to 4 years), Senior (5 to 8 years)Experience Level

Full TimeJob Type

UnknownVisa

Media, Advertising Technology, TechnologyIndustries

Requirements

2–3 years of hands-on experience in database management, including installation, monitoring, backup/recovery, and basic performance tuning
Familiar with at least one major database system such as MySQL, PostgreSQL, SQL Server, MongoDB, or RDS/Aurora
Comfortable with at least one scripting or programming language (e.g., Python, Go, JavaScript, Shell) and willing to grow automation skills
Working knowledge of Linux/Unix systems and basic troubleshooting skills
Exposure to cloud platforms (e.g., AWS, OCI) and monitoring tools (e.g., Prometheus, Grafana, ELK) is a plus
Strong communication and teamwork skills

Responsibilities

Participate in 24/7 on-call rotation under guidance to ensure database service meets SLA/SLO standards
Safely execute database changes—including data updates, index tuning, parameter adjustments, schema migrations—while following established procedures and receiving support from senior team members
Assist in optimizing database performance, stability, and cost efficiency, including collaboration with upstream/downstream application teams
Support database architecture improvements such as topology updates, feature adoption, high availability (HA), disaster recovery (DR), and version upgrades
Help implement data governance and security measures and contribute to process improvements
Assist in designing and maintaining monitoring and alerting systems to support daily operations and project needs
Contribute to building automation tools and services that improve operational efficiency and reliability
Bridge the gap between the different teams from different locations

Skills

Key technologies and capabilities for this role

Database AdministrationSQLProduction Database ManagementChange ManagementHigh AvailabilityOn-Call SupportOperations

Questions & Answers

Common questions about this position

What is the salary range for this Database Administrator position?

This information is not specified in the job description.

Is this Database Administrator role remote or does it require office work?

The role is based in Chicago or Denver, but specific details on remote work or office requirements are not provided.

What experience level is required for this Database Administrator job?

The position requires 2–3 years of experience.

What are the main responsibilities of this Database Administrator role?

Responsibilities include participating in 24/7 on-call rotation, executing database changes like data updates and schema migrations, optimizing performance, supporting architecture improvements, implementing data governance, and building automation tools.

What kind of team environment can I expect in this DBA role at FreeWheel?

You'll report to the Operations DBA Manager, collaborate with the Engineering team, adhere to global DBA team conventions and processes, provide support to US ENG stakeholders, and be part of a dynamic team of energetic and creative thinkers.

Comcast

Comcast Corporation is a global media and technology company.

About Comcast

Philadelphia, PennsylvaniaHeadquarters

1963Year Founded

$42.3MTotal Funding

IPOCompany Stage

10,001+Employees

Benefits

Health Insurance

Dental Insurance

Vision Insurance

401(k) Company Match

Paid Vacation

Paid Parental Leave

Tuition Reimbursement

Unlimited Paid Time Off

Risks

Competition from streaming services impacts Comcast's traditional cable TV business.

5G technology enables new competitors in the broadband market, threatening Comcast's market share.

Consumer scrutiny of data caps and pricing could lead to reputational damage.

Differentiation

Comcast's acquisition of Nitel enhances its managed services offerings in the enterprise sector.

Comcast's digital equity grants highlight its commitment to corporate social responsibility.

Comcast's involvement in rural broadband initiatives opens new markets and customer bases.

Upsides

Comcast's $150M investment in Rio Rancho boosts internet speed and connectivity.

Transform Wealth LLC's investment indicates confidence in Comcast's financial health.

Comcast's expansion efforts could lead to increased customer satisfaction and retention.

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