Firmware​/Software Engineer

Patterson Kelley is a leading manufacturer of commercial boilers and direct and indirect water heaters. With an over 140 year history, we provide reliable, innovative comfort solutions for hospitals, schools, military bases, and stadiums.

How you will make an Impact (Job Summary)

SPX is a diverse team of unique individuals who all make an impact. As a Software/Firmware Engineer, you will play a key role in design, develop, implement, test, and support software solutions for boiler and water heating control systems, end-of-line production test equipment, internal applications and mobile applications (iOS and Android). This role focuses on improving system performance, maintaining high-quality codebases, and developing control methodologies for current and future products.

Join us in this innovative journey, where your expertise and passion will drive the advancement of our high-quality products.

What you can expect in this role (Job Responsibilities)

While each day brings new opportunities at SPX, your core responsibilities will be:

• Design and Development:
• Design, analyze, and develop software solutions and programs in alignment with division and corporate standards and best practices
• Analyze system performance and implement improvements and recommendations
• Maintain and enhance existing codebases
• Develop and implement control methodologies for new and existing products
• Technical Evaluation & Continuous Improvement:
• Identify, troubleshoot, and resolve software and hardware process issues
• Investigate, evaluate and apply new technologies where relevant
• Specify reporting and form requirements to support business and operational needs
• Provide written documentation and knowledge-transfer materials
• Collaborate cross-functionally to detect issues and implement effective solutions
• Translate business and operational needs into technical solutions
• Support end-of-production line testing systems and internal programs

What we are looking for (Experience, Knowledge, Skills, Abilities, Education)

We each bring something to the table, and we are looking for someone who has:

Required Experience

• 1-3 years’ software development experience with preference of C++including C++ Standard Libraries
• Experience with LINUX operating systems
• Knowledge of object-oriented design and development principles
• Knowledge with SQL and Stored Procedures

Preferred Experience, Knowledge, Skills, and Abilities

• Experience leading or participating in the design and implementation of control systems, including both hardware and software components
• Understanding of human–machine interface (HMI) principles and usability considerations
• Strong cause-and-effect analytical abilities for troubleshooting and resolving complex technical problems
• Understand formal software development lifecycle (SDLC) processes
• Demonstrate ability to bring software products from development through release and into production environments
• Skilled in creating graphical user interfaces (GUI) for control systems
• Hands‑on experience with electro‑mechanical systems, including sensors, actuators, signal conditioning, and data acquisition electronics
• Ability to read and understand electronic schematics and basic electronic designs
• Experience using source code repositories such as Git and Mercurial

Education & Certifications

• Bachelor’s degree in Computer Engineering, Computer Science or a related field
• Work in an office environment, able to use a computer, provide oral and written communication
• Manufacturing Environment frequently requires use of foot and eye protection when in production areas

How we live our culture

Our culture is at the center of what we do and, more importantly, who we are. Our core values set a standard for how we manage ourselves, and our Leadership Model sets the standard for how we engage with each other. Whether you are an individual contributor or you lead a large team, each of us leads at SPX.

What benefits do we offer?

We know that the well‑being of our employees is integral. Our benefits include:

• Generous and flexible paid time off including paid personal time off, caregiver, parental, and volunteer leave
• Competitive health insurance plans and 401(k) match, with benefits starting day one
• Competitive and performance‑based compensation packages and bonus plans
• Educational assistance, leadership development programs, and recognition programs

Our commitment to embrace diversity to build a culture of inclusion at SPX

We value different backgrounds, experiences, and voices at SPX, and we are committed to challenging ourselves, openly communicating, and striving to improve every day. We believe in creating an inclusive work environment where everyone has a voice and is encouraged to realize their fullest potential.

SPX is an affirmative action and equal opportunity employer committed to making selection decisions without regard to race, color, religion, sex, sexual orientation or identity, national origin, age, disability, veteran status, or any other legally protected basis.