{"id":2376,"date":"2026-09-16T16:00:53","date_gmt":"2026-09-16T14:00:53","guid":{"rendered":"https:\/\/advancis.quso-brands.com\/stelle\/systemadministrator-m-w-d-infrastruktur-it-sicherheit\/"},"modified":"2026-09-16T16:00:53","modified_gmt":"2026-09-16T14:00:53","slug":"systemadministrator-m-w-d-infrastruktur-it-sicherheit","status":"publish","type":"personioposition","link":"https:\/\/advancis.net\/es\/job\/systemadministrator-m-w-d-infrastruktur-it-sicherheit\/","title":{"rendered":"Systemadministrator (m\/w\/d) Infrastruktur & IT-Sicherheit","raw":"Systemadministrator (m\/w\/d) Infrastruktur & IT-Sicherheit"},"template":"","personioRecruitingCategory":[409],"personioOccupationCategory":[95],"personioOccupation":[245],"personioOffice":[410],"personioDepartment":[412],"personioEmploymentType":[387],"personioSeniority":[394],"personioSchedule":[397],"personioExperience":[403],"personioLanguages":[407,408],"personioKeywords":[],"class_list":["post-2376","personioposition","type-personioposition","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Systemadministrator (m\/w\/d) Infrastruktur &amp; IT-Sicherheit - Advancis<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/advancis.net\/es\/job\/systemadministrator-m-w-d-infrastruktur-it-sicherheit\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Systemadministrator (m\/w\/d) Infrastruktur &amp; IT-Sicherheit - Advancis\" \/>\n<meta property=\"og:description\" content=\"Job Description For more than 30 years, Advancis has been developing innovative software solutions for security and building automation. As one of the international market leaders, our solutions are used worldwide in businesses, critical infrastructures, and complex building environments.As a System Administrator (m\/f\/d), you administer systems with a strong focus on security and take a holistic approach, from network design to selecting the right tools. IT security is an integral part of your mindset, including concepts such as Zero Trust, network segmentation, and SIEM. We are currently building our Information Security Management System (ISMS) and preparing for ISO\/IEC 27001 certification. This means that systems are not only operated but are also assessed based on risk and documented in a transparent and traceable manner. Experience with ISO 27001 is an advantage but not a requirement. However, a willingness to think and work within this framework is essential. Why us? Modern and attractive working environmentOpen and dynamic company cultureExciting tasks within a highly motivated teamDiverse career development opportunities, including support for professional and personal growthAttractive compensation package with participation in the company&#039;s successFlexible working hoursCompany health insurance and retirement benefitsBenefits such as fitness programs, massage, yoga, JobRad bicycle leasing, or public transport ticketCentrally located office with excellent public transport connections, as well as ample parking and EV charging facilitiesRegular company events Your mission Planning and implementation of IT projects, particularly in the areas of infrastructure and networkingOperation, maintenance, and continuous improvement of the existing IT environmentEnsuring IT security, including vulnerability and risk management (e.g., IAM, network segmentation, incident response)Identifying and implementing automation opportunities within daily operationsProviding support in day-to-day IT operations (endpoint management, employee lifecycle processes, user support)Technical consulting and support for business departments and international locations Your profile Several years of experience in IT systems administration and the implementation of IT projectsVery good knowledge of hybrid Microsoft 365 environments (Entra ID, Exchange Online, Office Suite)Solid experience with Microsoft Windows Server and client systems, as well as hyperconverged virtualization platforms (Hyper-V)Good knowledge of network architecture, modern networking technologies, storage solutions (on-premises and cloud), as well as backup and recovery managementBasic knowledge of VoIP PBX systems, Linux including Docker, and application administrationIndependent, efficient, and structured way of working, combined with excellent communication skillsUnderstanding of risk-based decision-making, with the ability to balance and justify technical decisions against security requirements, operational feasibility, and cost-efficiencyKnowledge of information security management and initial exposure to ISO\/IEC 27001, BSI IT-Grundschutz, or similar frameworks is desirable but not requiredAbility to document complex technical matters in a clear and traceable way, from operational documentation to configuration and change records that stand up to audit requirementsFluent German language skills (C1 level) and very good English language skills (B2 level)\" \/>\n<meta property=\"og:url\" content=\"https:\/\/advancis.net\/es\/job\/systemadministrator-m-w-d-infrastruktur-it-sicherheit\/\" \/>\n<meta property=\"og:site_name\" content=\"Advancis\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/advancis.net\\\/job\\\/systemadministrator-m-w-d-infrastruktur-it-sicherheit\\\/\",\"url\":\"https:\\\/\\\/advancis.net\\\/job\\\/systemadministrator-m-w-d-infrastruktur-it-sicherheit\\\/\",\"name\":\"Systemadministrator (m\\\/w\\\/d) Infrastruktur & IT-Sicherheit - Advancis\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/advancis.net\\\/#website\"},\"datePublished\":\"2026-09-16T14:00:53+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/advancis.net\\\/job\\\/systemadministrator-m-w-d-infrastruktur-it-sicherheit\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/advancis.net\\\/job\\\/systemadministrator-m-w-d-infrastruktur-it-sicherheit\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/advancis.net\\\/job\\\/systemadministrator-m-w-d-infrastruktur-it-sicherheit\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Start\",\"item\":\"https:\\\/\\\/advancis.net\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Stellen\",\"item\":\"https:\\\/\\\/advancis.net\\\/jobs\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Systemadministrator (m\\\/w\\\/d) Infrastruktur &amp; 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Como uno de los l\u00edderes del mercado internacional, nuestras soluciones se utilizan en todo el mundo en empresas, infraestructuras cr\u00edticas y entornos de edificios complejos.<br><br>As a System Administrator (m\/f\/d), you administer systems with a strong focus on security and take a holistic approach, from network design to selecting the right tools. IT security is an integral part of your mindset, including concepts such as Zero Trust, network segmentation, and SIEM. We are currently building our Information Security Management System (ISMS) and preparing for ISO\/IEC 27001 certification. This means that systems are not only operated but are also assessed based on risk and documented in a transparent and traceable manner. Experience with ISO 27001 is an advantage but not a requirement. However, a willingness to think and work within this framework is essential.<\/div><\/p>\n\t\t\t\t<h3>\u00bfPor qu\u00e9 nosotros?<\/h3><p><div style=\"font-family:&#039;Segoe UI&#039;;font-size:14px;font-style:normal;font-weight:400;line-height:20px\"><ul><li style=\"font-family:Arial, Helvetica, sans-serif\">Un entorno de trabajo moderno y atractivo<\/li><li style=\"font-family:Arial, Helvetica, sans-serif\">Una cultura empresarial abierta y din\u00e1mica<\/li><li style=\"font-family:Arial, Helvetica, sans-serif\">Tareas interesantes en un equipo muy motivado<\/li><li style=\"font-family:Arial, Helvetica, sans-serif\">Diversas oportunidades de desarrollo profesional, incluido el apoyo al crecimiento profesional y personal<\/li><li style=\"font-family:Arial, Helvetica, sans-serif\">Un atractivo paquete retributivo con participaci\u00f3n en los beneficios de la empresa<\/li><li style=\"font-family:Arial, Helvetica, sans-serif\">Flexible working hours<\/li><li style=\"font-family:Arial, Helvetica, sans-serif\">Seguro m\u00e9dico de empresa y prestaciones de jubilaci\u00f3n<\/li><li style=\"font-family:Arial, Helvetica, sans-serif\">Beneficios como programas de fitness, masajes, yoga, el servicio de alquiler de bicicletas JobRad o un abono de transporte p\u00fablico<\/li><li style=\"font-family:Arial, Helvetica, sans-serif\">Oficina situada en el centro, con excelentes conexiones de transporte p\u00fablico, as\u00ed como un amplio aparcamiento e instalaciones de recarga para veh\u00edculos el\u00e9ctricos<\/li><li style=\"font-family:Arial, Helvetica, sans-serif\">Eventos habituales de la empresa<\/li><\/ul><\/div><\/p>\n\t\t\t\t<h3>Tu misi\u00f3n<\/h3><p><div style=\"font-family:&#039;Segoe UI&#039;;font-size:14px;font-style:normal;font-weight:400;line-height:20px\"><ul><li style=\"font-family:Arial, Helvetica, sans-serif\">Planning and implementation of IT projects, particularly in the areas of infrastructure and networking<\/li><li style=\"font-family:Arial, Helvetica, sans-serif\">Operation, maintenance, and continuous improvement of the existing IT environment<\/li><li style=\"font-family:Arial, Helvetica, sans-serif\">Ensuring IT security, including vulnerability and risk management (e.g., IAM, network segmentation, incident response)<\/li><li style=\"font-family:Arial, Helvetica, sans-serif\">Identifying and implementing automation opportunities within daily operations<\/li><li style=\"font-family:Arial, Helvetica, sans-serif\">Providing support in day-to-day IT operations (endpoint management, employee lifecycle processes, user support)<\/li><li style=\"font-family:Arial, Helvetica, sans-serif\">Technical consulting and support for business departments and international locations<\/li><\/ul><\/div><\/p>\n\t\t\t\t<h3>Tu perfil<\/h3><p><div style=\"font-family:&#039;Segoe UI&#039;;font-size:14px;font-style:normal;font-weight:400;line-height:20px\"><ul><li style=\"font-family:Arial, Helvetica, sans-serif\">Several years of experience in IT systems administration and the implementation of IT projects<\/li><li style=\"font-family:Arial, Helvetica, sans-serif\">Very good knowledge of hybrid Microsoft 365 environments (Entra ID, Exchange Online, Office Suite)<\/li><li style=\"font-family:Arial, Helvetica, sans-serif\">Solid experience with Microsoft Windows Server and client systems, as well as hyperconverged virtualization platforms (Hyper-V)<\/li><li style=\"font-family:Arial, Helvetica, sans-serif\">Good knowledge of network architecture, modern networking technologies, storage solutions (on-premises and cloud), as well as backup and recovery management<\/li><li style=\"font-family:Arial, Helvetica, sans-serif\">Basic knowledge of VoIP PBX systems, Linux including Docker, and application administration<\/li><li style=\"font-family:Arial, Helvetica, sans-serif\">Independent, efficient, and structured way of working, combined with excellent communication skills<\/li><li style=\"font-family:Arial, Helvetica, sans-serif\">Understanding of risk-based decision-making, with the ability to balance and justify technical decisions against security requirements, operational feasibility, and cost-efficiency<\/li><li style=\"font-family:Arial, Helvetica, sans-serif\">Knowledge of information security management and initial exposure to ISO\/IEC 27001, BSI IT-Grundschutz, or similar frameworks is desirable but not required<\/li><li style=\"font-family:Arial, Helvetica, sans-serif\">Ability to document complex technical matters in a clear and traceable way, from operational documentation to configuration and change records that stand up to audit requirements<\/li><li style=\"font-family:Arial, Helvetica, sans-serif\">Fluent German language skills (C1 level) and very good English language skills (B2 level)<\/li><\/ul><\/div><\/p>\n\t\t<\/div>"},"meta":{"personioId":2450548},"_links":{"self":[{"href":"https:\/\/advancis.net\/es\/wp-json\/wp\/v2\/personioposition\/2376","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/advancis.net\/es\/wp-json\/wp\/v2\/personioposition"}],"about":[{"href":"https:\/\/advancis.net\/es\/wp-json\/wp\/v2\/types\/personioposition"}],"wp:attachment":[{"href":"https:\/\/advancis.net\/es\/wp-json\/wp\/v2\/media?parent=2376"}],"wp:term":[{"taxonomy":"personioRecruitingCategory","embeddable":true,"href":"https:\/\/advancis.net\/es\/wp-json\/wp\/v2\/personioRecruitingCategory?post=2376"},{"taxonomy":"personioOccupationCategory","embeddable":true,"href":"https:\/\/advancis.net\/es\/wp-json\/wp\/v2\/personioOccupationCategory?post=2376"},{"taxonomy":"personioOccupation","embeddable":true,"href":"https:\/\/advancis.net\/es\/wp-json\/wp\/v2\/personioOccupation?post=2376"},{"taxonomy":"personioOffice","embeddable":true,"href":"https:\/\/advancis.net\/es\/wp-json\/wp\/v2\/personioOffice?post=2376"},{"taxonomy":"personioDepartment","embeddable":true,"href":"https:\/\/advancis.net\/es\/wp-json\/wp\/v2\/personioDepartment?post=2376"},{"taxonomy":"personioEmploymentType","embeddable":true,"href":"https:\/\/advancis.net\/es\/wp-json\/wp\/v2\/personioEmploymentType?post=2376"},{"taxonomy":"personioSeniority","embeddable":true,"href":"https:\/\/advancis.net\/es\/wp-json\/wp\/v2\/personioSeniority?post=2376"},{"taxonomy":"personioSchedule","embeddable":true,"href":"https:\/\/advancis.net\/es\/wp-json\/wp\/v2\/personioSchedule?post=2376"},{"taxonomy":"personioExperience","embeddable":true,"href":"https:\/\/advancis.net\/es\/wp-json\/wp\/v2\/personioExperience?post=2376"},{"taxonomy":"personioLanguages","embeddable":true,"href":"https:\/\/advancis.net\/es\/wp-json\/wp\/v2\/personioLanguages?post=2376"},{"taxonomy":"personioKeywords","embeddable":true,"href":"https:\/\/advancis.net\/es\/wp-json\/wp\/v2\/personioKeywords?post=2376"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}