Senior Controls Systems Engineer

Thermo Systems LLC is seeking a Senior Controls Systems Engineer to design, develop, and deliver advanced control solutions for mission-critical projects. This hybrid role in Fort Washington, PA offers a competitive salary between USD 120,000 and 170,000 per year. The ideal candidate will lead technical deliverables, mentor engineers, and contribute to engineering standards and continuous improvement.

Responsibilities

• Design and develop PLC, SCADA, BMS, and EPMS systems for mission-critical projects
• Produce and review control system architecture, software, and technical documentation
• Execute engineering tasks across multiple projects, ensuring delivery on time and within scope
• Support system integration, factory acceptance testing (FAT), and site acceptance testing (SAT)
• Assist with commissioning activities including system validation, troubleshooting, and optimisation
• Interpret P&IDs, electrical schematics, and control narratives to ensure accurate implementation
• Identify and resolve technical issues across software, hardware, and system interfaces
• Support value engineering efforts to optimise cost and performance of solutions
• Contribute to the development and improvement of engineering standards, tools, and processes
• Support Business Development teams with technical input for proposals and bids where required

Requirements

• Bachelor’s degree in Electrical Engineering, Mechanical Engineering, Computer Science, or related discipline (or equivalent experience)
• 5+ years’ experience in controls engineering, automation, or system integration
• Experience working on complex industrial, life sciences, or mission-critical projects
• Strong knowledge of PLC, SCADA, BMS, and EPMS systems (e.g., Rockwell, Siemens, Schneider, Ignition)
• Experience in control system design, software development, and system integration
• Ability to work independently on complex engineering tasks
• Strong understanding of instrumentation, control panels, and networked systems
• Ability to read and interpret P&IDs, electrical schematics, and control narratives
• Experience supporting commissioning activities including FAT and SAT
• Strong troubleshooting and problem-solving capability
• Effective communication and teamwork skills
• Ability to manage priorities and meet deadlines
• Sound decision-making skills and attention to detail
• Commitment to quality, safety, and accountability

Technologies

• Rockwell
• Siemens
• Schneider
• Ignition

Benefits

• Competitive compensation with annual bonus opportunity
• 401(k) with company match
• Comprehensive medical, dental, and vision coverage with low-cost options
• Paid time off and sick leave
• Tuition reimbursement and professional credential support
• In-house and external technical training opportunities
• Exposure to complex, high-impact automation projects
• A collaborative culture built on integrity, accountability, and teamwork

Collaboration & Communication

• Coordinate with cross-functional teams to align scope, schedule, and deliverables
• Communicate clearly and proactively with internal teams, customers, and partners
• Act as a technical interface between Engineering, Integration, and Operations teams
• Support project leadership in identifying risks, resolving issues, and maintaining delivery alignment
• Identify and escalate technical risks, constraints, or scope changes early

Quality, Safety & Process

• Adhere to company policies, QMS requirements, and established safety standards
• Support and enhance the company’s Quality Management System (QMS)
• Ensure engineering deliverables meet high standards of accuracy, completeness, and consistency
• Promote structured engineering and documentation practices across all projects
• Identify opportunities for process improvement and drive continuous improvement initiatives