Job Description:

　　The RAN Tier 2 - Sr Specialist will focus on network fault resolution, trouble ticket management, and performance analysis of the Ericsson RAN network, including Linux server administration for Virtual RAN (VNF) management. The candidate should have experience with Linux server administration, RAN equipment management, Small Cell Network components, and Distributed Antenna Systems (DAS). Strong written and verbal communication skills in fluent English are required, and previous experience in a Network Operations Center is highly desirable.

　　Key Qualifications:

　　Knowledge of LINUX for network management and troubleshooting

　　Experience troubleshooting Ericsson RAN equipment (LTE, 5G)

　　Familiarity with Small Cell Network components and Distributed Antenna Systems (DAS)

　　Strong written and verbal communication skills in fluent English

　　Previous experience in a Network Operations Center is highly desirable

　　Job Duties:

　　Remote triage/restoral, prioritization, and performance analysis for RAN technologies

　　Collaborate with multiple support organizations to minimize customer impact and loss

　　Analyze indicators such as RSSI, VSWR, and KPIs to assess cell performance

　　Daily fault troubleshooting and performance troubleshooting

　　Provide technical support to field personnel

　　Trouble analysis prior to possible Tier 3 escalation

　　Contribute to diverse projects and recommend new procedures and processes

　　Qualifications

　　Skills and Abilities:

　　Knowledge of LINUX for network management and troubleshooting

　　Knowledge of Ericsson RAN equipment (UMTS, LTE, 5G)

　　Ability to independently solve non-routine problems based on multiple factors

　　Strong analytical skills and creative problem-solving abilities

　　Effective communication and collaboration with peers

　　Working Hours:

　　The position requires a flexibility to accommodate to business needs

　　Hybrid model: 1-3 days in AT&T Brno office (available after trial period)

　　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, Jihomoravsky kraj, Czech Republic

　　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 will consider for employment qualified applicants in a manner consistent with the requirements of federal, state and local laws

　　We expect employees to be honest, trustworthy, and operate with integrity. Discrimination and all unlawful harassment (including sexual harassment) in employment is not tolerated. We encourage success based on our individual merits and abilities without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, disability, marital status, citizenship status, military status, protected veteran status or employment status