24371 - Senior IT Infrastructure Integrator

QualityAI is the leading AI-first quality engineering company. We deliver end-to-end quality management services across the business and technology life cycle for enterprise customers who need certainty at Go-Live. 

We build and test services and products using AI, working across data, models, platforms, devices, and infrastructure to ensure those systems perform as expected at scale. 

We are looking for an experienced IT Infrastructure & Systems Engineer to join our team, leading the design, implementation, and maintenance of complex IT environments, including networking, virtualization, systems infrastructure, and cybersecurity solutions.

Responsibilities

• Leading and taking responsibility for activities throughout the entire project lifecycle across
•  multidisciplinary computing networks of various scales, ranging from small computing networks to complex project-based environments.
• Implementing, operating, and supporting infrastructure systems (Systems), networking, and cybersecurity solutions within computing networks, while conducting monitoring and control processes to ensure compliance with requirements.
• Ensuring the availability of project computing environments through regular preventive and corrective maintenance routines, covering everything from network infrastructure to end-user support.

Requirements  

•  At least 3 years of experience designing, implementing, and operating large IT networks within Enterprise or SME organizations.
• Extensive knowledge of IT infrastructure, including implementation and integration of interconnected computing systems in complex environments.
• In-depth knowledge of Linux operating systems and Windows Server environments.
• Experience installing, upgrading, and maintaining network services, including Active Directory, Group Policy (GPO), and Data Center environments.
• Experience deploying, upgrading, and maintaining VMware-based virtualization environments.
• Experience implementing and deploying storage solutions (NetApp).
• Proven experience and in-depth knowledge of data networking, including working with Cisco/Juniper products at CCNA level.
• Experience with networking systems, including switches, routers, firewalls (FW), networking components, server hardware, and cybersecurity solutions.
• International MCSE and CCNA certifications.
• Knowledge of cybersecurity solutions and tools, including FW, EDR, DLP, AV, WAF, NAC, monitoring systems, data sanitization systems, and SIEM – Advantage.
• Programming and automation skills (PowerShell, Python, or similar) – Significant Advantage.
• Knowledge of the OSI 7-layer model – Significant Advantage.
• Bachelor's degree (B.Sc.) in Software Engineering, Information Systems, or Computer Science – Advantage.