Operational Technology Network & Systems Integration Engineer (Manufacturing

We’re ALTEN Technology USA, an engineering company that provides solutions for engineering, technology, and product development projects. For decades, we’ve been helping our clients develop products that are changing the world, whether that’s by shaping the future of space exploration, saving lives with medical devices that set a new standard of care, or creating the fully autonomous electric taxi of tomorrow. Our team of more than 600 people works across industries including aerospace, medical devices and life sciences, unmanned systems and robotics, automotive OEM and tier 1 suppliers, commercial vehicle, electric vehicles, rail, and more. Our offices across the US have different industry focuses and engage with our clients in different ways, ranging from working on-site at client facilities to performing product development at our delivery centers.

ALTEN Group, our parent company, has been a leader in engineering and information technology for more than 30 years. ALTEN Group operates in 30 countries across Europe, North America, Asia, Africa and the Middle East and employs more than 36,000 people, 88% of whom are engineers. The company covers the whole development cycle and offers a choice of service levels, from technology consulting to complete project outsourcing.

When you join ALTEN Technology USA, you join a group of people passionate about collaborating to solve some of the world’s most technical engineering challenges. Our success is tied to taking care of our employees by building relationships and providing opportunities for mentorship and career growth. We offer comprehensive benefits for all full-time employees, including medical, dental, and vision insurance; a 401(k) plan with employer matching; paid time off (PTO); paid parental leave; and mentorship to help you take your career to the next level. You don’t have to take our word for it that we are a great place to work—we were named on the 2023 Top Workplaces list thanks to feedback from our proud employees.

For a quicker response, send your resume to Leo.Stephen@alten.com or apply directly on LinkedIn! 🚀

Position Overview

We are seeking an experienced OT Network & Systems Integration Engineer to support manufacturing operations, with a strong focus on industrial networking, system connectivity, and data integration. This role is primarily network-driven, enabling seamless communication between production equipment, information systems, and enterprise IT infrastructure.

Key Responsibilities

• Design, implement, and support industrial network infrastructure across manufacturing environments
• Ensure reliable communication between production equipment, control systems, and servers
• Work with protocols such as Ethernet/IP, TCP/IP, FLnet, and serial communication (RS-232/RS-485)
• Collaborate closely with central IT teams on network security, firewall rules, and system access
• Support equipment integration with plant systems, including troubleshooting connectivity issues during setup and production
• Extract, validate, and report production data using Oracle / SQL Server databases
• Enable real-time and historical data flow for reporting, traceability, and operational insights
• Assist in resolving network and communication issues on the shop floor
• Support system upgrades, installations, and commissioning activities
• Provide documentation and ensure compliance with internal IT/OT standards

Required Qualifications

• 8 years of experience in industrial networking, OT systems, or manufacturing IT environments
• Strong hands-on experience with:
• Industrial networking protocols: Ethernet/IP, TCP/IP, FLnet
• Serial communication: RS-232 / RS-485
• Database systems: Oracle and/or SQL Server (data extraction, querying, reporting)
• Proven experience working in manufacturing / plant-floor environments
• Experience coordinating with IT teams on network security and system integration
• Strong troubleshooting skills across network, system connectivity, and data flow issues

Preferred (Good to Have)

• Basic knowledge of PLC systems (e.g., Siemens, Omron, Toyopuc) – not mandatory
• Exposure to equipment integration and automation systems
• Familiarity/ knowledge with manufacturing data systems / MES / traceability platforms
• Networking certifications such as Cisco Certified Network Associate or similar (not required)

Key Skills

• Industrial / OT Networking
• System Integration (Equipment ↔ IT Systems)
• Data Extraction & Reporting
• Cross-functional collaboration (IT & Manufacturing teams)
• Problem-solving in live production environments

Work Environment

• Manufacturing / plant-floor setting
• Collaboration with global and cross-functional teams
• May require flexibility for production support and system implementations

Summary

This role is ideal for a network-focused engineer who thrives at the intersection of manufacturing operations and IT systems, ensuring reliable connectivity, secure data flow, and efficient production support. PLC programming is a plus, but not the primary focus.

ALTEN Technology is an Equal Opportunity Employer. Our Policy is to extend opportunities to qualified applicants and employees on an equal basis regardless of an individual’s age, race, color, sex, religion, national origin, disability, sexual orientation, gender identity/expression or veteran status.

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