🇸🇰 Moldavská cesta, Slovakia
Senior Security Technik Specialist (m/f/d)
Deutsche Telekom IT Solutions Slovakia
ProfesiaseniorEnglish-friendly€2konsite
Open positions About us Learn & Grow We offer Open positions Technical Deutsche Telekom IT Solutions Slovakia Senior Security Technik Specialist (m/f/d) Place of work Moldavská cesta, Košice Contract type full-time Wage (gross) 2 100 EUR/monthFinal salary is negotiable.We are offering base salary depending on seniority level and previous experience of candidate. In addition to base salary we provide variable part and other financial benefits. Base salary will not be lower than 2 100 EUR/month. PurposeSenior Security Technik Specialist develops, provides and introduce high- level operational security rules, processes and plans in the task area. Holder of the position defines and executes planned tests, analyzes optimization measures in the area of security/ data protection. Senior Security Technik Specialist provides last- level technical support for security management systems across different technologies in the task area. What will you do? Provide 2nd and 3rd level support for Linux-based environments.Administer and maintain Linux systems (RedHat, SLES, Debian).Support and troubleshoot Kubernetes and Wazuh platforms.Resolve incidents, problems, and change requests according to internal processes and KPIs.Investigate root causes of complex incidents and implement corrective actions.Monitor and optimize infrastructure performance and availability.Develop and maintain automation scripts using Shell, Python and/or Perl.Support VMware and SAN-based environments.Create and maintain technical documentation.Participate in on-call duties and knowledge sharing activities. You will succeed if you: ExperienceHave at least 2 years of experience in a similar position.Have in-depth knowledge of Linux operating systems (RedHat, SLES, Debian).Have hands-on experience with Kubernetes and Wazuh.Are familiar with VMware technologies and SAN management concepts.Have strong scripting skills in Shell, Python and/or Perl.Have solid knowledge of DNS, HTTP, LDAP, SMTP and SNMP protocols.Hold RHCT, RHCE or LPIC certification (advantage).IT Technical SkillsIT / PC literacy – AdvancedHW / SW overview – IntermediateCore platform knowledge – Intermediate Soft skillsAnalytical thinking – AdvancedCommunication – IntermediateTeam cooperation – IntermediateTraining and mentoring – BasicIndependent troubleshooting and problem solvingParticipation in on-call dutiesLanguagesEnglish - Upper intermediate (B2)Other criteria or requirementsClear criminal recordsWillingness to learn about new technologies from various vendors and to achieve certificationsThis role is performed exclusively from the office.A monthly Worsened Conditions Bonus is provided as part of the compensation package.Obtaining and maintaining an NBÚ security clearance is a mandatory requirement for this position. Why should you choose us? We believe in balance between work and personal life. An attractive and extensive work-life balance portfolio guarantees lasting motivation for employees and thus a better quality of life, promotes physical and mental well-being and contributes to a positive work environment. All this with the aim of providing more freedom in reconciling work, career growth, private life and individual lifestyle. Therefore we offer to our employees over 25 different benefits to improve their personal and professional life in these areas: Financial benefits Benefits with focus on learning and development * Benefits with focus on health and sport * Benefits with focus on family and work - life balance Other benefits * For more information about our benefits click to Benefits. Benefits with * are applicable also to part-time positions. This information may be subject to changes and other internal rules. Wage (gross) 2 100 EUR/monthFinal salary is negotiable.We are offering base salary depending on seniority level and previous experience of candidate. In addition to base salary we provide variable part and other financial benefits. Base salary will not be lower than 2 100 EUR/month. Contact Contact person: Anna HeveryováE-mail: send CV Apply now Deutsche Telekom IT Solutions SlovakiaMoldavská cesta 8B, 040 11 Košice www.deutschetelekomitsolutions.sk DL_TSSK_HR_Recruitment@t-systems.com Apply for a job Recommend job to a friend E-mail Facebook Viber Whatsapp ID: 5309253 Dátum zverejnenia: 17.7.2026 2026-07-17 lokalita: Košice Pozícia: IT Security Specialist, Systems Engineer Spoločnosť: Deutsche Telekom IT Solutions Slovakia Základná zložka mzdy (brutto): 2 100 EUR/month document.addEventListener('DOMContentLoaded', function () { var url = '\/sk\/offers\/5309253\/recommendations\/offer\u002Ddetail\u003Fcategories\u00255B0\u00255D\u003D5\u0026regions\u00255B0\u00255D\u003D802\u0026positions\u00255B0\u00255D\u003D327\u0026positions\u00255B1\u00255D\u003D514\u0026position_level\u003D4\u0026job_type_id\u003D1'; $.getJSON(url).done(function (response) { var componentIds = Object.keys(response.data.components); $.each(componentIds, function (index, componentId) { $('#' + componentId).html(response.data.components[componentId].html); }); }); });Sourced from Profesia. 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