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Senior Application Administrator

T-Systems Slovakia s.r.o.

Place of work
Košice, Slovakia
Contract type
Start date

Information about the position

Job description, responsibilities and duties

General description
- You will be key member of the team who is responsible for smooth operation of internal Telekom applications. Planning updates, deploying new releases, making configuration changes, communication with customer, developers and other teams of specialists is our daily business. Support migrations to new platform, writing scripts and DB queries to facilitate your work shouldn't be a problem for you. Deeper knowledge about Database, Operating System, networks and used Middleware for troubleshooting problems together with supporting teams and vendors..

- Operative interface between Service Delivery Management, Customer,
Development, Vendors and other delivery units
- Check, execute, solve (where appropriate), and creates tickets (problem ticket, change management ticket, incident, delivery order ) in order to maintain service to customers according to given quality.
- Plans, controls and is responsible for complete application-based request fulfilment.
- Support and consulting of Service Delivery Management
- Responsibility for incident, problem, change, escalation management and operational documentation
- Responsibility of customer-driven and / or technical changes during service lifecycle
- Responsibility for change approval in face of all Change Advisory Boards
- Functional steering of whole service chain from medium to complex applications/services
- Independently executes complex tickets to provide service.
- Mentor Junior Administrators to spread knowledge level in the team and develop their skills.
- Acts as key technical lead and solves and coordinates activities across related technologies/outside own team.
- Accountable for service asset- and configuration management
- Execute project and other deliverables in order to fulfil targets and management requests
- Capability planning to fulfil enhanced application management requirements, e.g. release deployments or product / technology changes
- Responsibility for technical, maintaining and operational concepts
- Support and consulting of Service Delivery Management during order and pre-sales process and cost optimization

Employee perks, benefits

- Cafeteria - individual benefit
- Trainings and development opportunities
- Discounts at various providers in Košice
-Possibility of Home office
- Pension savings contribution
- Meal vouchers contribution
- Extra vacation days
- Young and enthusiastic working environment
-Diversity Program
- Health Weeks
- Sport Activities
- Weekend Events
- Work life Coaching
- Doctors at workplace
- Credit card
- Metro card
- Referral bonus /financial/
- Rotations possibilities

Requirements for the employee

Candidates with education suit the position

University education (Bachelor's degree)
University education (Master's degree)

Language skills

English - Upper intermediate (B2)

Personality requirements and skills

- Preferable Technical High school degree
- 3+ year, valid certifications in given technologies
- OS(Windows, Linux, AIX)
Required skills:
- deeper knowledge about OS (user management, permissions etc.);
- basic overview about backup and networking;
- debugging networking issues (check of interfaces, - connection (ping, telnet, netcat)); debugging permission issues (user/group permissions)
- SSH authentication (familiarity with setting up standard SSH key authentication, configuration

Database(Oracle, MySQL, Cassandra)
Required skills:
- understanding of more complex SQL scripts
- ability to write DB queries
-understanding of database design
- configuration and log files overview

Middleware(Jboss, Apache)
Required skills:
- better understanding of standard log files for debugging purposes
- overview about standard configuration
- small adjustments in configuration according to provided instructions

Required skills:
- creation and modification of complex scripts with deeper logic
- debugging of existing scripts
- Eng B2
- Prefered Ger B2
- Teamwork
- Communication skills
- Organizational skills


Brief description of the company

T-Systems delivers high-quality services combining information and communication technology (ICT). The company's broad expertise in both fields makes the business customer division of Deutsche Telekom a preferred partner for multi-national corporations, small and medium-sized businesses and public institutions. Over 160,000 customers from every industry worldwide benefit from the company's special expertise in providing integrated ICT solutions from a single source. T-Systems is the only company to offer its own complete ICT portfolio and to combine IT (Information technology) and communication technology to produce new solutions.

Number of employees

1000 an more employees

Company address

T-Systems Slovakia s.r.o.
Žriedlová 13
040 01 Kosice
ID: 3423984   Datum zveřejnění: 24.9.2018   Základní složka mzdy (brutto) a další odměny:   Monthly Salary: 820 EUR