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Added 2 mins ago
NeoLoad Performance Test Engineer
CACI
Remote, United States
We are seeking a NeoLoad Performance Test Engineer to design, execute, and analyze load, stress, endurance, and scalability tests across JTMS applications, interfaces, and integrated…
Added 2 mins ago
DL
Industrial Engineer
Defense Logistics Agency
Robins AFB, GA
- $89,508 to $116,362 USD / year
Serves as an Industrial Engineer with responsibility to participate in the study, design and planning of the layout and processes for major integrated systems of people, materials, and…
Added 2 mins ago
Staff Machine Learning Engineer - Commerce & Growth Intelligence
Apple
Cupertino, CA · San Francisco, CA
The Commerce & Growth Intelligence team is looking for a Staff Machine Learning Engineer to build the systems that bring ML capabilities into customer-facing products.
Added 2 mins ago
Camera Mechanical Design Engineer
Apple
Cupertino, CA
…values that lead to great work. Every new product we build, service we create, or Apple Store experience we deliver is the result of us making each other’s ideas stronger. That happens…
Added 2 mins ago
Camera Mechanical Design Engineer
Apple
Cupertino, CA
…values that lead to great work. Every new product we build, service we create, or Apple Store experience we deliver is the result of us making each other’s ideas stronger. That happens…
Added 2 mins ago
P
Senior Structural and Dynamics CAE Engineer
PACCAR
Mount Vernon, WA
- $119,100 to $186,300 USD / year
…as a global leader in the commercial vehicle, financial, and customer service fields with internationally recognized brands such as Kenworth, Peterbilt, and DAF trucks. PACCAR is a global…
Added 4 mins ago
Java Backend Software Engineer III
JPMC page
Chicago, IL
As a Software Engineer III at JPMorganChase within Consumer & Community Banking, Digital Communication, you serve as a seasoned member of an agile team to design and deliver trusted,…
Added 4 mins ago
AL
Group Lead Energy Center Maintenance - Columbus, OH
Abbott Laboratories
Columbus, OH
- $29.55 to $59.05 USD / hour
Respond to equipment failures and utility interruptions and take appropriate action to safely restore service and minimize downtime or impact to site operations.
Added 5 mins ago
Senior Staff Machine Learning Engineer, Perception, Simulation Realism
Waymo
Mountain View, CA · San Francisco, CA
…The Waymo Driver powers Waymo’s fully autonomous ride-hail service and can also be applied to a range of vehicle platforms and product use cases. The Waymo Driver has provided over ten…
Added 6 mins ago
CO
Project Engineer
City of Raleigh North Carolina
Raleigh, NC
- $74,197 to $115,000 USD / year
The project engineer plays a vital role in supporting the Transportation Department’s Street Maintenance Division by managing and overseeing street, sidewalk, and pavement maintenance…
Added 6 mins ago
Software Development Engineer - Amazon MSK, Managed Streaming for Kafka
Amazon Development Center U.S., Inc.
Seattle, WA
…contributions to the entire core data plane stack that make up the MSK service, the core Kafka platform, and stand-alone tools that make it easier for Kafka community to operate Kafka…
Added 6 mins ago
Sr Software Development Engineer - Amazon MSK, Managed Streaming for Kafka
Amazon Development Center U.S., Inc.
Seattle, WA
…contributions to the entire core data plane stack that make up the MSK service, the core Kafka platform, and stand-alone tools that make it easier for Kafka community to operate Kafka…
Added 6 mins ago
Software Development Engineer - Amazon MSK, Managed Streaming for Kafka
Amazon.com Services LLC
Seattle, WA
…contributions to the entire core data plane stack that make up the MSK service, the core Kafka platform, and stand-alone tools that make it easier for Kafka community to operate Kafka…
Added 6 mins ago
Software Development Engineer - Amazon MSK, Managed Streaming for Kafka
Amazon Development Center U.S., Inc.
Seattle, WA
…contributions to the entire core data plane stack that make up the MSK service, the core Kafka platform, and stand-alone tools that make it easier for Kafka community to operate Kafka…
Added 7 mins ago
Field Implementation Engineer
Noblis
United States
Added 7 mins ago
C
Senior Embedded Software Engineer
CesiumAstro
El Segundo, CA
- $140,000 to $168,000 USD / year
Providing post-production/in-orbit customer support.
Added 8 mins ago
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Facility Operations Specialist (Facilities Management Specialist)
Bureau of Prisons/Federal Prison System
Grand Prairie, TX · Philadelphia, PA · Stockton, CA · Annapolis Junction, MD · Kansas City, KS
- $89,508 to $116,362 USD / year
Experience in preparing detailed Architect/Engineer task orders, government cost estimates (including manpower hours), developing and interpreting technical specifications involving complex…
Added 8 mins ago
Federal Network Support Engineer Senior
ASM Research
Fairfax, VA
Customer service orientation with ability to manage multiple priorities
Added 8 mins ago
Federal Network Support Engineer (Intermediate)
ASM Research
Fairfax, VA
Customer service orientation with ability to manage multiple priorities
Added 8 mins ago
Federal Network Support Engineer - (Intermediate) Night
ASM Research
Fairfax, VA
Customer service orientation with ability to manage multiple priorities
Added 8 mins ago
DevOps Engineer
Initiate Government Solutions
Washington, DC
IGS is currently recruiting a remote DevOps Engineer to support our work with our customer.
Added 8 mins ago
Lead Operating Engineer
Cushman & Wakefield U.S., Inc.
FL
…electrical/plumbing systems. Typically, this position does not have a Chief Engineer on-site at the building and is sometimes the solo engineer at the building. This position may also…
Added 9 mins ago
Network Security Engineer
Georgia System Operations Corporation
Tucker, GA
Strong analytical, troubleshooting, documentation, communication, collaboration, and customer-service skills.
Added 9 mins ago
Engineering - Project Engineer 2
EFCO Forming & Shoring Solutions
Des Moines, IA
…being self-aware, collaborative, and curious. Deliver Super Service by creating value and consistently exceeding customer…
Added 9 mins ago
Engineering - Project Engineer 2
EFCO Forming & Shoring Solutions
Des Moines, IA
…being self-aware, collaborative, and curious. Deliver Super Service by creating value and consistently exceeding customer…

RFA Engineering

PLC/HMI Controls Software Engineer

Saint Paul, MN, United States
Eden Prairie, MN, United States

Pay Range: $90,000-$140,000 Commensurate with experience

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Job details

Pay: Pay Range: $90,000-$140,000 Commensurate with experience
Posting language: English
Posted: Nov 4, 2026

Original job description

RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking experienced controls and automation engineers to join our engineering team. For this position RFA will be working in many functional areas supporting industrial automation, automated equipment, machine controls, material handling systems, and other complex engineered equipment across a variety of industries.

PLC/HMI Controls Software Engineer

PLC/HMI Controls Software Engineer will support the development, integration, testing, and commissioning of automated machinery and industrial control systems. This role will work on custom equipment including material handling systems, cranes, gantries, robotics, motion-control systems, and specialized automation equipment used in demanding industrial environments.

Responsibilities

Develop PLC and HMI software for industrial machinery and automated equipment.
Create machine sequences, operating modes, interlocks, alarms, diagnostics, and recovery functions.
Program PLCs using Structured Text, Siemens SCL, ladder logic, or similar languages.
Configure and integrate industrial networks, controllers, drives, sensors, and actuators.
Develop and troubleshoot motion-control systems including VFDs, servo drives, motors, and encoders.
Support robotics, machine vision, and advanced automation technologies as required.
Perform software integration, machine checkout, troubleshooting, startup, and commissioning activities.
Support Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT).
Participate in controls design reviews and software verification activities.
Collaborate with electrical, mechanical, manufacturing, and project engineering teams.
Create and maintain software documentation, test procedures, and as-built records.

Requirements

Bachelor’s degree in Electrical Engineering, Controls Engineering, Computer Engineering, Electrical Engineering Technology, or a related field.
Experience with PLC programming, machine controls, or industrial automation.
Experience developing PLC-based control systems.
Ability to read and interpret electrical schematics and technical documentation.
Strong troubleshooting, analytical, and problem-solving skills.
Effective written and verbal communication skills.
Ability to work in a multidisciplinary engineering environment.

Preferred Qualifications

3+ years of industrial controls or automation experience.
Experience with Siemens PLCs, TIA Portal, and Structured Text.
Experience with Rockwell PLCs and FactoryTalk products.
Experience developing HMI applications using Ignition, FactoryTalk View, WinCC, or similar tools.
Experience with industrial networking and distributed control systems.
Experience with servo systems, motion control, robotics, and machine vision.
Experience commissioning automated equipment and supporting FAT/SAT activities.
Familiarity with machine safety, functional safety, and SIL-rated systems.
Experience with cranes, gantries, automated material handling systems, or custom machinery.
Knowledge of industrial cybersecurity concepts.
Experience supporting projects in highly regulated industries such as nuclear, energy, aerospace, or defense.

Visa sponsorship is NOT available for this position.

Pay Range: $90,000-$140,000 Commensurate with experience

About RFA Engineering

RFA Engineering has provided product development and engineering services to industry leading customers since 1943. Our primary focus is the development of off highway equipment including agricultural, construction, mining, recreational, industrial, and special machines. Our work includes concept development, product design, documentation, problem-solving, simulation, optimization, and testing of components, systems and complete machines. Our engineering staff is located at our Engineering Center in Minneapolis, branch office in Dubuque, IA, and at numerous customer sites throughout the U.S.

Competitive Benefits

Health and Dental Insurance
TelaDoc Healthiest You
Supplemental Vision Insurance
Company Paid Life Insurance
Company Paid Long-Term Disability
Short-term Disability
Retirement Savings Account (Traditional 401k & Roth 401k)
Flexible Spending Plan Dependent Care
HSA for Medical Expenses
Bonus Plan (Exempt Employees Only)
Paid Time Off (PTO)
Paid Holidays
Bereavement Leave
Employee Assistance Programs (EAP)
Education Assistance

Equal Opportunity and Veteran Friendly

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