<p>We are seeking a highly skilled Network Engineer with specialized experience in Operational Technology (OT) and SCADA/ICS environments. The ideal candidate will design, implement, secure, and support network infrastructures that underpin critical industrial operations. This role requires strong technical knowledge of industrial communication protocols, cybersecurity best practices for OT, and the ability to work closely with operations, engineering, and IT teams.</p><ul><li>Design, deploy, and maintain network infrastructure for OT/SCADA environments, including switches, routers, firewalls, and secure remote-access solutions.</li><li>Support and optimize communication between PLCs, RTUs, HMIs, historians, and SCADA servers.</li><li>Perform network segmentation, VLAN configuration, and firewall rule management aligned with OT cybersecurity standards (e.g., IEC 62443, NERC CIP).</li><li>Conduct network performance monitoring, diagnostics, and troubleshooting to ensure high availability of industrial systems.</li><li>Collaborate with control systems engineers, plant operations, and IT to ensure safe and reliable integration of networks and control assets.</li><li>Implement change management and documentation practices for OT network modifications.</li><li>Assist in vulnerability assessments, patch management planning, and risk mitigation activities for industrial environments.</li><li>Support incident response activities and root-cause analysis for network or communication disruptions.</li><li>Maintain technical documentation, network diagrams, and asset inventories.</li></ul>
<p>We are seeking an experienced Infrastructure/Systems Engineer to join our team on a contract basis. The ideal candidate will serve as an escalation point for complex IT issues and play a key role in our infrastructure migrations. You will work across servers, networks, cybersecurity, and cloud environments to ensure the successful execution of migration initiatives and the continued reliability of core IT services.</p><p><strong>Key Responsibilities:</strong></p><ul><li>Serve as an escalation point for issues related to servers, networks, security, and cloud platforms.</li><li>Install, configure, and maintain Windows servers and associated infrastructure (Active Directory, DNS, DHCP, Group Policy Objects, and file/print services).</li><li>Provide end-user support for Microsoft 365 applications (Exchange Online, SharePoint, Teams, Intune, OneDrive) and Azure Active Directory.</li><li>Monitor and ensure system performance, network connectivity, and security compliance using tools such as Fortinet, Bitdefender, and similar platforms.</li><li>Research, evaluate, and recommend IT infrastructure solutions to meet business and compliance requirements.</li><li>Implement infrastructure upgrades, including routine patching, backups, and resource optimization.</li><li>Deploy and maintain services within Windows, virtualized (VMware, Hyper-V), and containerized environments.</li><li>Provide advanced incident resolution, perform root cause analysis, and support problem determination.</li><li>Assist in disaster recovery planning, execution, and testing.</li><li>Document technical processes, maintain the knowledge base, and mentor junior IT staff.</li><li>Complete small projects, infrastructure deployments, and systems migrations on time.</li><li>Maintain SSL certificates, domain registrations, and enforce system security standards.</li></ul><p><br></p>
<p>We are looking for a versatile Systems Engineer to support and enhance our datacenter and infrastructure environments. This role involves maintaining reliable systems, improving operational efficiency, and contributing to the overall stability and scalability of our computing platforms. You will collaborate with multiple teams to ensure our environments remain secure, resilient, and optimized for performance.</p><ul><li>Administer and support server platforms and operating systems used across the organization, ensuring consistent performance and reliability.</li><li>Oversee automated provisioning and lifecycle management of compute resources within clustered environments.</li><li>Contribute to the development and operation of modern application environments leveraging container-based deployments.</li><li>Assist with implementing and maintaining resilient architectures designed to support continuous availability and minimal downtime.</li><li>Participate in the configuration and upkeep of core infrastructure components, including networked systems and datacenter hardware.</li><li>Troubleshoot complex technical issues across compute, storage, and connectivity layers, providing timely resolution and documentation.</li><li>Collaborate with engineering and operations teams to streamline workflows, automate routine processes, and support scalable growth.</li><li>Monitor system health and performance metrics to proactively identify improvements, risks, or necessary upgrades.</li><li>Maintain accurate documentation related to system configurations, operational procedures, and architectural standards.</li></ul>
