Senior IT/OT Infrastructure Integration Engineer

Job descriptionSenior IT/OT Infrastructure Integration EngineerWe are seeking a highly skilled Senior IT/OT Infrastructure Integration Engineer to support the planning, implementation, and execution of infrastructure for a new manufacturing site. This is a hands-on, technical execution role—not a managerial position.In this capacity, you will serve as a technical integrator, ensuring seamless alignment across infrastructure domains including networking, servers, cybersecurity, automation, validation, and cloud integration. The role spans both manufacturing operations and corporate office environments, requiring deep expertise across IT/OT architectures in regulated settings.The ideal candidate brings proven, real-world experience delivering infrastructure solutions within GxP-regulated manufacturing environments, with the ability to operate effectively across on-premises, hybrid, and segmented IT/OT ecosystems. This role requires ownership from strategic planning through hands-on implementation, technical support, and ongoing infrastructure evolution.Key ResponsibilitiesProvide technical oversight and quality assurance for IT/OT infrastructure deployment, including networks, servers, storage, backup, disaster recovery, and segmentationReview and validate High-Level and Low-Level Designs (HLD/LLD)Ensure alignment with Purdue Model segmentation, zero-trust architecture, and regulatory compliance standardsCoordinate cross-functional dependencies with Automation, MES, LIMS, SCADA, and laboratory systems teamsSupport integration between on-premises infrastructure and enterprise/cloud environments (Azure hybrid)Validate configuration standards, system hardening baselines, and network segmentation controlsTechnical Skills & ExpertiseThe ideal candidate will have strong proficiency in:IT/OT network architecture and segmentationNetwork security controls and firewall rule managementWindows Server and Active Directory architectureVirtualization technologies (Hyper-V preferred)Storage solutions (SAN, NAS, S2D)Backup strategies, including immutable storageInfrastructure monitoring and integrationConfiguration management, standards, and documentation governanceChange management processesHands-on technical support