Senior Automation Engineer, OT

Vantage Data Centers

Senior Automation Engineer responsible for developing and executing OT networks and infrastructure at Vantage Data Centers. Involves collaboration across teams and ensuring compliance for OT systems.

Posted 4/23/2026full-timeRemote • 🇺🇸 United StatesSenior💰 $150,000 - $160,000 per yearWebsite

Tech Stack

Tools & technologies

Cyber SecurityDNSFirewalls

About the role

Key responsibilities & impact

Design, configure, and maintain OT networks using Cisco Stratix switches and industrial firewalls
Configure and maintain OT network switches, firewalls and security solutions to include troubleshooting, upgrading, and maintaining
Implement and troubleshoot DLR and REP topologies for high availability and fault tolerance
Implement and manage security controls and technologies specific to OT environments, such as intrusion detection systems (IDS), firewalls, and network monitoring tools
Develop and support automation solutions using Rockwell Automation PLCs (ControlLogix, CompactLogix, etc.)
Build and maintain SCADA systems using Inductive Automation Ignition, including tag configuration, scripting, and dashboard development
Collaborate with IT and OT teams to ensure secure and reliable integration between enterprise and plant floor systems
Collaborate with compliance teams to conduct assessments and audits
Perform network diagnostics, monitoring, and performance tuning
Maintain documentation for network architecture, PLC programs, and SCADA configurations
Support commissioning and startup activities for new automation systems
Ensure compliance with cybersecurity standards and best practices in OT environments
Support the start-up and testing of complex control systems that are tied to the OT network
Provide 24/7/365 tier 2 support to the Automation Services team on a rotating basis for network issues

Requirements

What you’ll need

Degree in Industrial Engineering, Electrical Engineering, Computer Engineering, Industrial Automation or related field
5+ years of experience in OT automation engineering, preferably in manufacturing or industrial environments
Experienced in OT/ICS networks and security including firewalls and switches
Strong knowledge of Rockwell Automation hardware and software platforms
Hands-on experience with Inductive Automation Ignition SCADA software
Proficiency in configuring and managing Stratix switches, industrial firewalls, and Ethernet/IP networks
Deep understanding of DLR, REP, and other industrial networking protocols
Familiarity with industrial cybersecurity principles and standards (e.g., ISA/IEC 62443)
Excellent troubleshooting and analytical skills
Strong communication and collaboration abilities
Experience working with virtualization platforms, Active Directory, DNS, and Domain Controllers
Knowledge of the Purdue Model Reference Architecture

Benefits

Comp & perks

company benefits including but not limited to medical, dental, and vision coverage
life and AD&D
short and long-term disability coverage
paid time off
employee assistance
participation in a 401k program that includes company match
many other additional voluntary benefits

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

Cisco Stratix switchesindustrial firewallsRockwell Automation PLCsInductive Automation IgnitionDLR topologyREP topologynetwork monitoring toolsEthernet/IP networksindustrial cybersecurity principlesPurdue Model Reference Architecture

Soft Skills

troubleshooting skillsanalytical skillscommunication abilitiescollaboration abilities