Senior Database Administrator at AT&T

Bratislava, Bratislava Region, Slovakia

AT&T Logo
Not SpecifiedCompensation
Senior (5 to 8 years)Experience Level
Full TimeJob Type
UnknownVisa
Telecommunications, TechnologyIndustries

Requirements

  • 5+ years of hands-on experience managing and administering databases across multiple platforms
  • Deep expertise in Oracle, MySQL, and PostgreSQL
  • Industry-recognized certifications in one or more database technologies
  • Strong command of performance tuning, backup and recovery strategies, and database security best practices
  • Proven experience in designing, implementing, and managing the full lifecycle of enterprise database systems
  • Sharp analytical and troubleshooting skills with a keen attention to detail and system reliability
  • Solid academic foundation with a bachelor’s degree in Computer Science or a related field

Responsibilities

  • Architect and implement proactive solutions to ensure high availability, fault tolerance, and optimal performance across Oracle, MySQL, and PostgreSQL environments (Database Reliability Engineering)
  • Lead rapid response efforts for major database incidents, perform root cause analysis, and drive resolution to minimize business impact (Incident Response & Troubleshooting)
  • Analyze system metrics, identify bottlenecks, and implement tuning strategies to ensure fast, efficient data access and query performance (Performance Tuning & Optimization)
  • Design and evolve database schemas, storage strategies, and deployment models to support new applications and business growth (Database Architecture & Engineering)
  • Enforce robust security controls, manage access, and ensure compliance with internal policies and external regulations (Security & Compliance)
  • Promote best practices and foster a culture of operational excellence and continuous learning (Technical Leadership)
  • Partner with application, infrastructure, and security teams to deliver integrated, scalable, and secure database solutions (Cross-Functional Collaboration)
  • Maintain detailed documentation, run-books, and post-incident reviews to promote transparency, learning, and operational maturity (Documentation & Knowledge Sharing)

Skills

Oracle
MySQL
PostgreSQL
Microsoft SQL Server
Performance Tuning
High Availability
Fault Tolerance
Root Cause Analysis
Database Architecture
Incident Response

AT&T

Telecommunications services including wireless and broadband

About AT&T

AT&T provides telecommunications services, including wireless communications, broadband internet, and digital television, primarily in the United States. Its 5G network offers faster data speeds and more reliable connections, although availability can vary. The company caters to both individual consumers and businesses, offering various subscription plans that include options for unlimited data and bundled services that combine internet, TV, and phone. AT&T generates revenue mainly through subscription fees, device sales, and its streaming service, DIRECTV STREAM, which adds to its diverse offerings. In a competitive market, AT&T distinguishes itself with its extensive service range and strong brand presence.

Dallas, TexasHeadquarters
1876Year Founded
$43.3MTotal Funding
IPOCompany Stage
Consumer Software, EntertainmentIndustries
10,001+Employees

Benefits

Health Insurance
Dental Insurance
Vision Insurance
401(k) Retirement Plan
401(k) Company Match
Paid Vacation
Paid Sick Leave
Paid Holidays
Paid Parental Leave
Adoption Assistance
Disability Insurance
Life Insurance
Employee Assistance Programs
Wellness Program
Employee Discounts

Risks

The customer service guarantee may increase financial liabilities due to compensation for outages.
A recent data breach could damage AT&T's reputation and lead to customer churn.
Resistance to replacing landlines may impact customer retention and satisfaction.

Differentiation

AT&T offers a unique customer service guarantee, setting it apart from competitors.
The company is expanding its fiber network, enhancing broadband offerings in underserved areas.
AT&T's 'Phone-Advanced' device aligns with the trend of replacing traditional landlines.

Upsides

AT&T's fiber network expansion could provide a competitive edge in broadband services.
The new customer service guarantee may attract customers from competitors lacking similar assurances.
Collaboration with The Arc enhances AT&T's brand image through corporate social responsibility.

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