In AT&T Brno we are looking for Junior Billing Operations Associates to join our new team who will conduct billing operational work to maximize the effectiveness, accuracy and delivery of billing information.

Key Roles and Responsibilities:

Perform non-routine audits of billing information entered in the system and monitors the operation of the billing systems.

Develops solutions to billing issues and works with systems design to implement new features.

Cooperate with internal teams on accuracy of billing information.

May test new features of the billing system.

May perform one or more of the following billing operations functions such as general billing operations, policy compliance, systems, methods, procedures, contract implementation, bill reviews, postal analysis, vendor management, etc.

Hiring Requirements:

Must-Have Requirements

Excel at advanced level: Minimum 5 years of hands-on experience; advanced formulas, PivotTables, Power Query, data validation, dashboards/reporting.

Data analysis experience: Ability to gather, clean, analyze, and present data; comfortable working with large datasets and producing actionable insights.

English proficiency: Fluent written and spoken English.

Work style/traits: Strong attention to detail, self-driven, responsible, able to manage deadlines and repetitive/precision-based tasks.

Nice-to-Have (Preferred) Requirements

AI/Automation exposure: Experience automating reporting or workflows (e.g., Excel macros/VBA, Power Automate, Python, SQL, or use of AI tools for automation) is a plus.

Billing/Finance background: Prior experience in billing operations, finance, accounts receivable, invoicing, reconciliation, or related areas is a plus.

Relevant role experience: Experience in a similar billing operations or analyst role is a strong advantage.

Role Level / Training Note

Entry-level in Billing Operations: Candidates may be entry-level in billing operations, but should meet the core Excel + analysis requirements.

Training: Company onboarding/training will cover billing-process and domain knowledge needed for the role.

Selection Process (Assessments)

Shortlisted candidates may be required to complete practical skills assessments as part of the hiring process, which may include:

An advanced Excel practical exam (e.g., formulas, PivotTables, data validation, Power Query, reporting/dashboard tasks)

A data analysis exercise (e.g., cleaning a dataset, identifying issues, summarizing findings, producing a short report)

If applicable, an automation/AI practical task (e.g., proposing or demonstrating an automation approach, or explaining a previous automation solution)

Location: Brno, 5 days in office per week

Shift: US working hours (starting at 2PM, 4PM or 6PM), including weekends. Shifts vary according to business need.

Compensation:

Our Junior Billing Operations Associate earns between 45,300 - 68,000 CZK gross / month. Not to mention all the other amazing rewards that working at AT&T offers. Individual starting salary within this range will depend on experience, expertise, and education/training.

AT&T Benefits:

Annual bonus & Annual increase.

Meal benefit (180CZK electronic meal voucher /100 CZK meal lump).

Group Risk Life Insurance

Premium Medical Services (available also for family members for a reduced price).

Wellness & Leisure time contribution (Benefit Plus).

MultiSport Card from your leisure points.

Sickness Compensation Plan

Pension Plan contribution

Vacation 25 days

Service Anniversary Scheme (Extra days off and Non-monetary bonus)

Family Friendly Benefits

Volunteering Day

Employee Assistance Program: Free psychological, legal and financial counseling.

International Employee Referral Program Various discounts

Weekly Hours:

40

Time Type:

Regular

Location:

Brno, Czechia

It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made.

Job ID R-101323 Date posted 02/17/2026