Project Manager

A large Engineering customer of Marathon TS is seeking an experienced Project Manager to join their dynamic team. Role Summary The OT System Project Manager is responsible for planning, executing, and delivering projects related to Operational Technology (OT) systems, including industrial control systems (ICS), SCADA, PLCs, DCS, and related infrastructure. This role bridges engineering, IT, cybersecurity, and operations to ensure OT projects are delivered safely, on time, within scope, and in compliance with industry standards.
Key Responsibilities Project Management

• Lead end-to-end OT system projects from initiation through commissioning and handover
  
• Develop and manage project plans, schedules, budgets, and resource allocation
  
• Track project progress, manage risks, and resolve issues impacting scope, timeline, or cost
  
• Coordinate internal teams, system integrators, vendors, and contractors
  

OT Systems & Engineering

• Oversee deployment, upgrades, and integration of OT systems (SCADA, PLC, DCS, HMI, historians, networks)
  
• Ensure system designs align with operational requirements, safety standards, and regulatory compliance
  
• Support factory acceptance testing (FAT), site acceptance testing (SAT), and commissioning activities
  
• Manage system documentation, configuration management, and change control
  

Cybersecurity & Compliance

• Collaborate with IT and cybersecurity teams to ensure OT systems meet security requirements
  
• Support implementation of OT cybersecurity frameworks (e.g., IEC 62443, NIST)
  
• Ensure compliance with applicable safety, environmental, and industry regulations
  

Stakeholder Communication

• Act as the primary point of contact for OT project stakeholders
  
• Communicate project status, risks, and milestones to leadership and operations teams
  
• Align project outcomes with business and operational goals
  

Continuous Improvement

• Identify opportunities to standardize OT architectures, tools, and processes
  
• Capture lessons learned and contribute to best practices for OT project delivery
  

Required Qualifications

• Bachelor's degree in Engineering, Information Technology, or a related field
  
• 5+ years of project management experience in OT, industrial automation, or manufacturing environments
  
• Hands-on experience with OT systems such as PLCs, SCADA, DCS, or industrial networks
  
• Strong understanding of project management methodologies (Waterfall, Agile, or hybrid)
  
• Excellent communication, coordination, and problem-solving skills
  

Preferred Qualifications

• Project Management certification (PMP, PRINCE2, or equivalent)
  
• Experience with OT cybersecurity and compliance standards
  
• Background in regulated or safety-critical industries (manufacturing, energy, utilities, oil & gas, pharma)
  
• Familiarity with system integrators and vendor management
  

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Marathon TS is committed to the development of a creative, diverse and inclusive work environment. In order to provide equal employment and advancement opportunities to all individuals, employment decisions at Marathon TS will be based on merit, qualifications, and abilities. Marathon TS does not discriminate against any person because of race, color, creed, religion, sex, national origin, disability, age or any other characteristic protected by law (referred to as "protected status ").