OT/SCADA Solutions Architect

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🔥 2 minutes ago

🏄 California – Remote

🏄 California – Remote

⏰ Full Time

🟠 Senior

🔴 Lead

💻 Solutions Engineer

👻 Ghost score 25%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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MetroSys, Inc.

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MetroSys, Inc. is a company that offers a wide array of technology and staffing solutions. The company specializes in IT solutions, technology and infrastructure services, data migration, data protection, and managed services. Additionally, MetroSys provides staffing solutions to create a flexible workforce, offering talent search, referrals, and payrolling services. The firm prides itself on challenging the status quo and employs a team-oriented approach to solve complex business challenges. MetroSys aims to connect clients with experienced professionals and industry veterans in information technology.

📋 Description

• Lead the technical architecture and deployment strategy for a large-scale rollout of the Inductive Automation Ignition SCADA platform across multiple industrial locations • Translate business, operational, and plant-level requirements into scalable and repeatable SCADA architecture • Own and evolve the Ignition SCADA reference architecture for multi-site and potentially global deployments • Define standards for gateways, redundancy, communications, historians, databases, visualization, alarming, security, and integrations • Develop and maintain gold images, deployment templates, configuration standards, and reference designs • Lead technical discovery and assess plant environments, including PLCs, control systems, networks, databases, historians, field equipment, and existing SCADA platforms • Design integrations with PLCs, controllers, OPC/OPC UA servers, MQTT infrastructure, databases, historians, MES/ERP platforms, and other OT systems • Establish standards for tag structures, naming conventions, alarming, historian configuration, templates, visualization, and reusable application components • Architect highly available, resilient, redundant, recoverable, performant, and scalable SCADA environments • Partner with networking and cybersecurity teams on segmentation, firewall requirements, secure communications, remote access, authentication, and OT security controls • Provide architectural guidance for OPC UA, EtherNet/IP, Modbus TCP, MQTT/Sparkplug, and related industrial protocols • Serve as senior technical escalation point for complex SCADA, controls, communications, networking, and integration issues • Lead design reviews and provide technical oversight to deployment engineers and site implementation teams • Establish testing, validation, commissioning, and production-readiness standards • Review site-specific deviations and determine whether to incorporate them into enterprise architecture • Identify opportunities to automate deployments and improve repeatability across industrial locations • Produce and maintain architecture diagrams, standards, design documentation, deployment procedures, and as-built documentation • Mentor engineers and controls resources implementing the architecture • Develop a longer-term SCADA/OT technology roadmap with client leadership

🎯 Requirements

• 8+ years of experience in SCADA, industrial automation, controls engineering, OT infrastructure, or related industrial technology environments • 3+ years in a senior engineering, technical lead, or architecture capacity supporting industrial systems • Demonstrated experience designing or leading enterprise or multi-site SCADA/HMI architectures • Strong knowledge of PLC integration, industrial controls, field devices, historians, databases, and plant-floor technologies • Strong understanding of OPC/OPC UA, EtherNet/IP, Modbus, MQTT, and other industrial communication protocols • Experience architecting SCADA connectivity across segmented industrial networks • Strong understanding of industrial networking, including switching, routing, VLANs, firewalls, NAT, DMZs, and OT/IT segmentation • Experience designing high-availability, redundant, scalable, and recoverable industrial systems • Understanding of OT cybersecurity principles and industrial security architecture • Ability to translate plant-specific requirements into standardized enterprise architecture • Experience leading technical design sessions and working across OT, IT, cybersecurity, networking, controls, and business teams • Strong documentation, communication, troubleshooting, and technical leadership skills • Extensive hands-on experience with Inductive Automation Ignition preferred • Ignition Gold Certification or equivalent advanced Ignition experience preferred • Experience with Ignition Perspective, Vision, Tag Historian, Alarm Notification, SQL Bridge, Enterprise Administration Module, or related modules preferred • Experience architecting multi-gateway or enterprise-scale Ignition environments preferred • Experience with MQTT/Sparkplug architectures and industrial edge computing preferred • Experience with Rockwell FactoryTalk, AVEVA/Wonderware, Siemens WinCC, GE CIMPLICITY/iFIX, or comparable SCADA platforms preferred • Strong experience with Allen-Bradley/Rockwell, Siemens, Schneider Electric, or similar PLC/control platforms preferred • Experience integrating SCADA environments with MES, ERP, cloud, data analytics, or enterprise data platforms preferred • Knowledge of ISA/IEC 62443, Purdue Model architecture, NIST guidance, or similar OT cybersecurity frameworks preferred • Experience developing standards for a multi-plant or global manufacturing organization preferred

🏖️ Benefits

• Competitive salary and benefits package for full-time employees • Work-life balance • Company culture emphasizing teamwork, integrity, accountability, and embracing diversity

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