{"id":7878,"date":"2026-09-16T15:40:17","date_gmt":"2026-09-16T15:40:17","guid":{"rendered":"https:\/\/itdsportugal.com\/it-jobs\/7878\/"},"modified":"2026-09-17T09:07:40","modified_gmt":"2026-09-17T09:07:40","slug":"senior-linux-infrastructure-engineer-virtualization-security","status":"publish","type":"matador-job-listings","link":"https:\/\/itdsportugal.com\/en\/it-jobs\/senior-linux-infrastructure-engineer-virtualization-security\/","title":{"rendered":"Senior Linux Infrastructure Engineer \u2013 Virtualization &amp; Security"},"content":{"rendered":"<p><strong>Empower core stability\u2014drive impactful Linux infrastructure solutions!<\/strong><\/p> <p>Lisbon-based opportunity with hybrid work model.<\/p> <p>As a <strong>Senior Linux Infrastructure Engineer \u2013 Virtualization &amp; Security<\/strong>, you will be working for our client, a leading organization in the technology sector, committed to building robust, secure, and scalable infrastructure. You will play a vital role in managing and evolving the company&#8217;s technical ecosystem, ensuring optimal system performance, security, and reliability. This role offers an exciting pathway to influence technological innovation and accelerate your professional growth.<\/p> <p><strong>Your main responsibilities:<\/strong><\/p> <ul> <li>Configure and maintain Linux servers within a complex infrastructure environment<\/li> <li>Manage and optimize virtualized environments using Proxmox<\/li> <li>Configure and oversee networks, VPNs, and storage solutions for maximum resilience<\/li> <li>Implement and uphold infrastructure security best practices<\/li> <li>Develop and apply monitoring and logging systems to ensure system health<\/li> <li>Manage automated backups and disaster recovery plans to guarantee business continuity<\/li> <li>Automate infrastructure processes utilizing tools such as Ansible and Terraform<\/li> <li>Select and optimize server hardware to ensure performance and scalability<\/li> <\/ul> <p><strong>You\u2019re ideal for this role if you have:<\/strong><\/p> <ul> <li>At least 6 years of experience working with Linux systems (Red Hat family, Debian, Ubuntu)<\/li> <li>Strong experience with virtualization technology, especially Proxmox<\/li> <li>In-depth networking knowledge and understanding of infrastructure security practices<\/li> <li>Hands-on experience with automation tools, including Ansible and Terraform<\/li> <li>Solid problem-solving skills and a focus on operational stability<\/li> <li>Demonstrated ability to work independently with a high sense of ownership<\/li> <\/ul> <p><strong>It is a strong plus if you have:<\/strong> (optional)<\/p> <ul> <li>Certifications related to Linux or virtualization technologies<\/li> <li>Experience working in agile or dynamic environments<\/li> <\/ul> <p><strong>Language Required for the role:<\/strong><\/p> <ul> <li>Good command of English and Portuguese, both spoken and written<\/li> <\/ul> <p><strong>Eligibility for the role:<\/strong><\/p> <ul> <li>Only candidates with an existing legal right to work in the European Union will be considered for this role.<\/li> <\/ul> <p><strong>#MAKEYourCareerBETTER<\/strong><\/p> <p>Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.<\/p> <nav class=\"matador-job-navigation\"> <ul> <li> <a href=\"https:\/\/itdsportugal.com\/en\/?wpid=7878&#038;bhid=10112\" rel=\"button\" class=\"matador-button\" title=\"Apply Now\">Apply Now<\/a> <\/li> <li> <a href=\"https:\/\/itdsportugal.com\/en\/it-jobs\/senior-linux-infrastructure-engineer-virtualization-security\/\" rel=\"button\" class=\"matador-button matador-button-secondary\" title=\"More Info\">More Info<\/a> <\/li> <\/ul> <\/nav> ","protected":false},"excerpt":{"rendered":"<p>Empower core stability\u2014drive impactful Linux infrastructure solutions! Lisbon-based opportunity with hybrid work model. As a Senior Linux Infrastructure Engineer \u2013 Virtualization &amp; Security, you will be working for our client, a leading organization in the technology sector, committed to building robust, secure, and scalable infrastructure. You will play a vital role in managing and evolving &hellip; <a href=\"https:\/\/itdsportugal.com\/en\/it-jobs\/senior-linux-infrastructure-engineer-virtualization-security\/\">Continued<\/a><\/p>\n","protected":false},"template":"","meta":{"_acf_changed":false,"_matador_source_id":"10112"},"matador-categories":[],"matador-locations":[],"matador-types":[411],"matador-remote-job-possible":[287],"matador-published-category":[],"matador-skills":[335],"matador-seniority":[123],"matador-position":[],"matador-technology":[671,675,2507,684],"matador-contract-type":[343],"matador-priority":[135],"matador-language":[127,134],"matador-place":[372],"matador-visibility":[657],"matador-choose-website-to-publis":[400],"class_list":["post-7878","matador-job-listings","type-matador-job-listings","status-publish","hentry","matador-types-recruitment-services","matador-remote-job-possible-hybrid","matador-skills-system-administrator","matador-seniority-senior","matador-technology-ansible","matador-technology-linux","matador-technology-proxmox","matador-technology-terraform","matador-contract-type-b2b","matador-priority-0-urgent","matador-language-english","matador-language-portuguese","matador-place-lisbon","matador-visibility-online","matador-choose-website-to-publis-portugal"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Senior Linux Infrastructure Engineer \u2013 Virtualization &amp; Security - ITDS PORTUGAL<\/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:\/\/itdsportugal.com\/en\/it-jobs\/senior-linux-infrastructure-engineer-virtualization-security\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Senior Linux Infrastructure Engineer \u2013 Virtualization &amp; Security - ITDS PORTUGAL\" \/>\n<meta property=\"og:description\" content=\"Empower core stability\u2014drive impactful Linux infrastructure solutions! Lisbon-based opportunity with hybrid work model. As a Senior Linux Infrastructure Engineer \u2013 Virtualization &amp; Security, you will be working for our client, a leading organization in the technology sector, committed to building robust, secure, and scalable infrastructure. 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