PLC Programmer

Valiant Technologies LLC; Connecticut; On-site; USD 91,000 - 124,000; Full time

Job summary

Valiant Technologies LLC in Boston, CT seeks a PLC Programmer to develop, modify, and troubleshoot PLC, HMI, and motion control programs for custom industrial machinery. You will provide controls programming and commissioning support for new machines and retrofits, design operator interfaces, configure networks, and help with FAT/SAT and customer site commissioning in an engineer-to-order environment.

This role involves hands-on testing, documentation maintenance, and collaboration with

Qualifications

• Experience programming PLCs for industrial machinery.
• Experience with HMI and motion control systems.
• Familiar with Ethernet/IP and Profinet networks.

Responsibilities

• Develop, modify, and troubleshoot PLC, HMI, and motion control programs for custom industrial machinery.
• Provide controls programming and commissioning support for new machines, retrofits, and field service projects.
• Design and develop operator interfaces and HMI applications.
• Configure and troubleshoot VFDs, servo drives, industrial networks, and safety systems.
• Work with industrial communication protocols such as Ethernet/IP and Profinet.
• Support machine automation, startup, FAT, SAT, and customer site commissioning.
• Maintain controls documentation, I/O lists, and software revision records.
• Collaborate with engineering and cross-functional teams to resolve controls issues.
• Work in an Engineer-to-Order (ETO) manufacturing environment.

Skills

PLC programming

HMI development

Motion control

Industrial networks

Tools

Ethernet/IP

Profinet

Job description

US Citizen, Green Card, H-1B, OPT-EAD, CPT, Other

Job Title: PLC Programmer
Location: Boston, CT
Duration: 12 Months + Extension
Bill Rate: 78/hour
Job Type: W-2, 1099, C2C
Client: To Be Discussed Later
Work Authorization: US-Citizen, H-1B, OPT-EAD, GC-EAD
Job Description

Develop, modify, and troubleshoot PLC, HMI, and motion control programs for custom industrial machinery.

Provide controls programming and commissioning support for new machines, retrofits, and field service projects.

Design and develop operator interfaces and HMI applications.

Configure and troubleshoot VFDs, servo drives, industrial networks, and safety systems.

Work with industrial communication protocols such as Ethernet/IP and Profinet.

Support machine automation, startup, FAT, SAT, and customer site commissioning.

Maintain controls documentation, I/O lists, and software revision records.

Collaborate with engineering and cross-functional teams to resolve controls issues.

Work in an Engineer-to-Order (ETO) manufacturing environment.

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.