Description We are seeking a highly skilled and motivated SCADA Network Engineer to join our team in Middleburg, FL. The ideal candidate will possess a strong understanding of SCADA systems and network infrastructure, with the ability to design, implement, and maintain reliable and secure network solutions. This role is crucial in ensuring the continuous and efficient operation of our critical infrastructure. Responsibilities: + Design, implement, and maintain SCADA network architectures, including hardware and software components. + Configure and troubleshoot network devices such as routers, switches, firewalls, and PLCs within a SCADA environment. + Monitor network performance and security, identifying and resolving issues promptly. + Implement and maintain network security protocols to protect critical infrastructure from cyber threats. + Develop and maintain network documentation, including diagrams, configurations, and procedures. + Collaborate with cross-functional teams to integrate SCADA systems with other enterprise systems. + Perform regular system maintenance, updates, and backups. + Provide technical support and troubleshooting for SCADA network issues. + Ensure compliance with industry standards and regulations related to SCADA network security. + Conduct network performance analysis and optimization. Requirements + Bachelor’s degree in Electrical Engineering, Computer Engineering, Computer Science, or a related field. + Minimum of 3-5 years of experience in SCADA network engineering. + Strong understanding of SCADA systems, protocols (e.g., Modbus, DNP3, IEC 61850), and network architectures. + Experience with network devices (routers, switches, firewalls, PLCs) and network protocols (TCP/IP, Ethernet). + Knowledge of network security principles and practices, including firewalls, VPNs, and intrusion detection/prevention systems. + Proficiency in network monitoring and analysis tools. + Excellent troubleshooting and problem-solving skills. + Strong communication and interpersonal skills. + Ability to work independently and as part of a team. + Relevant certifications (e.g., CCNA, CompTIA Network+, ISA/IEC 62443) are a plus. Technology Doesn't Change the World, People Do.® Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles. Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app (https://www.roberthalf.com/us/en/mobile-app) and get 1-tap apply, notifications of AI-matched jobs, and much more. All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information. © 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking “Apply Now,” you’re agreeing to Robert Half’s Terms of Use (https://www.roberthalf.com/us/en/terms) .