{"id":16905,"date":"2026-05-27T13:01:14","date_gmt":"2026-05-27T11:01:14","guid":{"rendered":"https:\/\/jobtek.eu\/?post_type=job_listing&#038;p=16905"},"modified":"2026-05-27T13:01:14","modified_gmt":"2026-05-27T11:01:14","slug":"cmb-tech-senior-it-systems-engineer-it-infrastructure-cloud-on-premises-antwerpen-belgia","status":"publish","type":"job_listing","link":"https:\/\/jobtek.eu\/en\/stanowisko\/cmb-tech-senior-it-systems-engineer-it-infrastructure-cloud-on-premises-antwerpen-belgia\/","title":{"rendered":"Senior IT Systems Engineer &#8211; IT Infrastructure (Cloud &#038; On-Premises)"},"content":{"rendered":"<p><b><strong>What are we looking for?<\/strong><\/b><\/p>\n<p><b><strong>Key Responsibilities<\/strong><\/b><\/p>\n<p>Infrastructure Architecture &amp; Engineering<\/p>\n<ul>\n<li>Design, implement and maintain robust on-premises and cloud infrastructure solutions, ensuring high availability, resilience and optimal performance across all environments.<\/li>\n<li>Architect and manage Windows Server and Linux server environments, including virtualisation platforms (VMware, Hyper-V) and related storage systems.<\/li>\n<li>Lead the deployment and lifecycle management of Azure cloud resources, including virtual machines, databases, landing zones and hybrid connectivity configurations.<\/li>\n<li>Maintain and evolve the organisation&#8217;s database infrastructure (SQL Server), ensuring backup integrity, performance and security compliance.<\/li>\n<\/ul>\n<p>Network, Firewall &amp; Security<\/p>\n<ul>\n<li>Manage and optimise complex network environments including Juniper and Aruba switches, MIST and Meraki access points and Palo Alto Next-Generation Firewalls.<\/li>\n<li>Lead firewall policy management, security rule sets, VPN configurations and network segmentation initiatives.<\/li>\n<li>Conduct and coordinate security audits, vulnerability assessments, and compliance activities in collaboration with the CISO and Cyber Security team.<\/li>\n<li>Embed security best practices into infrastructure design and day-to-day operations.<\/li>\n<\/ul>\n<p>Cloud &amp; Hybrid Infrastructure<\/p>\n<ul>\n<li>Oversee the integration and management of hybrid on-premises and Azure cloud environments, ensuring seamless connectivity and governance.<\/li>\n<li>Contribute to cloud cost management, monitoring and optimisation efforts, providing regular reporting and recommendations to IT management.<\/li>\n<li>Evaluate and implement Infrastructure as Code (IaC) tooling and automation to improve deployment consistency and efficiency.<\/li>\n<\/ul>\n<p>Project Leadership &amp; Delivery<\/p>\n<ul>\n<li>Lead critical IT infrastructure projects from inception through to delivery, including scoping, planning, resource coordination, stakeholder communication and post-implementation review.<\/li>\n<li>Structure and manage multiple concurrent projects, ensuring delivery on time, within scope and within budget.<\/li>\n<li>Act as the primary technical escalation point for complex infrastructure incidents and problems, driving root cause analysis and permanent remediation.<\/li>\n<\/ul>\n<p>Technical Leadership &amp; Collaboration<\/p>\n<ul>\n<li>Mentor and support IT Systems Engineers and junior staff, building technical capability across the infrastructure team.<\/li>\n<li>Collaborate closely with the IT Development, Office IT and Cyber Security teams to ensure infrastructure solutions support application and business needs.<\/li>\n<li>Engage with external vendors and managed service providers to evaluate solutions, manage contracts and ensure service quality.<\/li>\n<\/ul>\n<p>Documentation &amp; Governance<\/p>\n<ul>\n<li>Produce and maintain comprehensive documentation of infrastructure designs, configurations, procedures and runbooks.<\/li>\n<li>Ensure all infrastructure practices comply with applicable regulatory, cybersecurity and organisational policy requirements.<\/li>\n<li>Contribute to the definition and continuous improvement of IT standards, guidelines and best practices.<\/li>\n<\/ul>\n<p>On-Call Support &amp; Flexibility<\/p>\n<ul>\n<li>Participate in on-call rotation to ensure 24\/7 availability for critical infrastructure incidents.<\/li>\n<li>Willingness to work flexibly, including outside regular hours when required, to support business continuity and urgent operational needs.<\/li>\n<li>Occasional travel to satellite offices (Lowestoft, IJmuiden, and others) to support infrastructure deployments, audits, or training.<\/li>\n<\/ul>\n<p><b><strong>What do you bring?<\/strong><\/b><\/p>\n<p><b><strong>Required Skills<\/strong><\/b><\/p>\n<ul>\n<li>Formal education: you hold a Bachelor&#8217;s degree in Computer Science, Information Technology, or a related field. A Master&#8217;s degree is a plus;<\/li>\n<li>You have at least\u00a0<b><strong>7 years<\/strong><\/b>\u00a0of experience in IT infrastructure roles, with demonstrated expertise across a broad technology stack;<\/li>\n<li>Languages:<b><strong>\u00a0English\u00a0<\/strong><\/b>is a must have \u2013\u00a0<b><strong>Dutch<\/strong><\/b>\u00a0preferable;<\/li>\n<li>Deep expert-level knowledge in at least one of the following domains: Windows\/Linux server infrastructure, Azure cloud, network &amp; firewall (Palo Alto \/ Juniper \/ Aruba), or virtualisation (VMware \/ Hyper-V);<\/li>\n<li>Solid hands-on proficiency across all other infrastructure domains listed above;<\/li>\n<li>Proven capability to lead and deliver large, complex infrastructure projects independently;<\/li>\n<li>Excellent communication, leadership and problem-solving skills;<\/li>\n<li>Experience with security and compliance best practices in hybrid environments.<\/li>\n<\/ul>\n<p><b><strong>Preferred Skills<\/strong><\/b><\/p>\n<ul>\n<li>Advanced certifications such as: Microsoft Certified: Azure Solutions Architect Expert, VMware Certified Professional (VCP), Juniper Certified Network Professional (JNCIP), Palo Alto Networks Certified Network Security Engineer (PCNSE) or equivalent;<\/li>\n<li>Experience with Infrastructure as Code tools (Terraform, Bicep, Ansible or similar);<\/li>\n<li>Familiarity with ITIL framework and IT service management best practices;<\/li>\n<li>Experience working in international, multi-site organisations;<\/li>\n<li>Strong analytical and problem-solving skills with the ability to influence cross-functional teams;<\/li>\n<li>A proactive, solution-oriented mentality.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>What are we looking for? Key Responsibilities Infrastructure Architecture &amp; Engineering Design, implement and maintain robust on-premises and cloud infrastructure solutions, ensuring high availability, resilience and optimal performance across all&#8230;<\/p>\n","protected":false},"author":9475,"featured_media":0,"template":"","meta":{"_acf_changed":false,"_promoted":"","_rate_min":"","_rate_max":"","_company_name":"CMB.TECH","_job_zagraniczne":"1","_company_website":"","_company_video":"","_remote_position":0,"_hide_expiration":"0","_job_salary":"","_job_salary_currency":"","_job_salary_unit":""},"job-categories":[1206],"job-types":[2],"job_listing_tag":[],"class_list":["post-16905","job_listing","type-job_listing","status-publish","hentry","job_listing_category-it","job_listing_type-umowa-o-prace","job-level-senior","job-type-umowa-o-prace"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.5 (Yoast SEO v25.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Senior IT Systems Engineer - IT Infrastructure (Cloud &amp; On-Premises) - Jobtek<\/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:\/\/jobtek.eu\/en\/stanowisko\/cmb-tech-senior-it-systems-engineer-it-infrastructure-cloud-on-premises-antwerpen-belgia\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Senior IT Systems Engineer - IT Infrastructure (Cloud &amp; On-Premises)\" \/>\n<meta property=\"og:description\" content=\"What are we looking for? 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