10 Radio Communications jobs in the United States

About Gridware

Gridware is a San Francisco-based technology company dedicated to protecting and enhancing the electrical grid. We pioneered a groundbreaking new class of grid management called active grid response (AGR), focused on monitoring the electrical, physical, and environmental aspects of the grid that affect reliability and safety. Gridware's advanced Active Grid Response platform uses high-precision sensors to detect potential issues early, enabling proactive maintenance and fault mitigation. This comprehensive approach helps improve safety, reduce outages, and ensure the grid operates efficiently. The company is backed by climate-tech and Silicon Valley investors. For more information, please visit

Role Description

We're looking for a Firmware Engineer with deep expertise in wireless communications to help shape the future of Gridware's connected devices. In this role, you'll design and optimize firmware that powers resilient, low-power networks-leveraging peer-to-peer, mesh (802.15.4, Zigbee, Thread), Matter, and emerging NTN protocols. Your work will expand device connectivity while reducing dependency on costly gateways, directly impacting performance, reliability, and uptime across a rapidly scaling fleet.

What You'll Do

• Design and implement firmware for next-gen wireless communication protocols.
• Build and customize mesh networking solutions to extend device coverage and resilience.
• Optimize communication stacks for maximum efficiency under real-world constraints.
• Prototype, test, and iterate quickly with hardware in the loop.
• Partner with hardware and systems teams on protocol design and integration.
• Debug, validate, and tune performance across diverse environments.

What We're Looking For

• 5+ years of professional experience in embedded/firmware development.
• Proven expertise with wireless communication protocols.
• Direct, hands-on experience with mesh networking (e.g., 802.15.4, Zigbee, Thread, or similar).
• Strong foundation in low-power system design.
• Experience prototyping and testing with hardware.
• Excellent debugging and optimization skills at the firmware/protocol layer.

Bonus Points

• Experience scaling firmware across large, distributed IoT networks.
• Familiarity with Matter, Thread, or similar IoT ecosystems.
• Knowledge of NTN or long-range, low-power communication systems.
• Background customizing and optimizing communication stacks for efficiency.
• Understanding of physical layer trade-offs (bandwidth, latency, power).

This describes the ideal candidate; many of us have picked up this expertise along the way. Even if you meet only part of this list, we encourage you to apply!

Benefits

Health, Dental & Vision (Gold and Platinum with some providers plans fully covered)

Paid parental leave

Alternating day off (every other Monday)

"Off the Grid", a two week per year paid break for all employees.

Commuter allowance

Company-paid training

**About Us**
We are a global climate technologies company engineered for sustainability. We create sustainable and efficient residential, commercial and industrial spaces through HVACR technologies. We protect temperature-sensitive goods throughout the cold chain. And we bring comfort to people globally. Best-in-class engineering, design and manufacturing combined with category-leading brands in compression, controls, software and monitoring solutions result in next-generation climate technology that is built for the needs of the world ahead. 
Whether you are a professional looking for a career change, an undergraduate student exploring your first opportunity, or recent graduate with an advanced degree, we have opportunities that will allow you to innovate, be challenged and make an impact. Join our team and start your journey today!
**About the Team**
You'll join Copeland's Controls Division, an expanding hardware/firmware development group supporting Cargo and Marine Solutions. The team is hands-on and collaborative, and everyone contributes across both firmware and hardware. We are looking for someone who thrives in active problem-solving and critical thinking!
**What You'll Do**
+ Own the Bluetooth (4.0-6.0) and 2.4/5 GHz Wi-Fi firmware stack for Copeland's wireless modem products.
+ Design and develop firmware for microcontroller-based products and cellular modem integration.
+ Drive the full product development cycle-from requirements and functional specs through testing, validation, and release.
+ Ensure robust communication protocols and performance for wireless products.
+ Create and maintain documentation: requirements, functional specifications, test plans, and product change notices.
+ Collaborate with validation and manufacturing teams to build and execute test plans.
+ Support manufacturing on new product releases as well as sustaining engineering: quality improvements, cost reduction, obsolescence, and root-cause failure analysis.
+ Troubleshoot product returns/failures to identify issues and corrective actions.
**What We're Looking For**
Basic Requirements
+ Bachelor's degree in Computer Science, Computer Engineering, or Electrical Engineering.
+ 10+ years in embedded firmware/hardware development.
+ 3+ years hands-on experience with Bluetooth, Wi-Fi, or comparable communication protocols.
+ Strong proficiency in C or Embedded C programming (with compilers/toolchains).
+ Functional knowledge of electronic components and circuits: microprocessors, microcontrollers, op-amps, regulators, and digital logic ICs.
+ Strong understanding of software design and development processes.
+ Documentation and presentation skills (MS Office tools).
+ Self-starter with strong organization and a team-oriented mindset.
Preferred Qualifications
+ Experience with RTOS (ThreadX, FreeRTOS, Zephyr) and scripting (Python).
+ Cellular product development exposure.
+ Strong troubleshooting and debugging skills.
+ Solid working knowledge of C++.
+ Proficiency with laboratory test equipment.
+ Comfort working across multi-cultural/global teams.
**This role is a hybrid opportunity (3 days onsite) and can report into any of the following locations:**
+ Palm Beach Gardens, FL
+ Kennesaw, GA
+ St. Louis, MO
+ Chanhassen, MN
+ Sidney, OH
+ Boise, ID
**Why is this role open?**
+ Upcoming colleague retirement
#LI-Hybrid
#LI-KC2
**Our Commitment to Our People**
Across the globe, we are united by a singular Purpose: Sustainability is no small ambition. That's why everything we do is geared toward a sustainable future-for our generation and all those to come. Through groundbreaking innovations, HVACR technology and cold chain solutions, we are reducing carbon emissions and improving energy efficiency in spaces of all sizes, from residential to commercial to industrial.
Our employees are our greatest strength. We believe that our culture of passion, openness, and collaboration empowers us to work toward the same goal - to make the world a better place. We invest in the end-to-end development of our people, beginning at onboarding and through senior leadership, so they can thrive personally and professionally.
Flexible and competitive benefits plans offer the right options to meet your individual/family needs: medical insurance plans, dental and vision coverage, 401(k) and more. We provide employees with flexible time off plans, including paid parental leave, vacation and holiday leave. 
Together, we have the opportunity - and the power - to continue to revolutionize the technology behind air conditioning, heating and refrigeration, and cultivate a better future. Learn more about us and how you can join our team!
**Our Commitment to Inclusion & Belonging**
At Copeland, we cultivate a strong sense of inclusion and belonging where individuals of all backgrounds, and with diverse perspectives, are embraced and treated fairly to enable a stronger workforce. Our employee resource groups play an important role in culture and community building at Copeland.
**Work Authorization**
Copeland will only employ those who are legally authorized to work in the United States. This is not a position for which sponsorship will be provided. Individuals with temporary visas such as E, F-1 with OPT or CPT, H-1, H-2, L-1, B, J or TN, or who need sponsorship for work authorization now or in the future, are not eligible for hire.
**Equal Opportunity Employer**
Copeland is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to sex, race, color, religion, national origin, age, marital status, political affiliation, sexual orientation, gender identity, genetic information, disability or protected veteran status. We are committed to providing a workplace free of any discrimination or harassment.
If you have a disability and are having difficulty accessing or using this website to apply for a position, please contact:
With $5B of global revenue, Copeland is a leading provider of compression products, electronics, software, and solutions across many applications within Heating, Ventilation, Air Conditioning, and Refrigeration (HVACR), where macro and regulatory trends towards environmental sustainability, leads to changes in HVACR technology. Other products include other heating applications, food service and retail, transportation, and healthcare/life sciences. This new business also has a solution portfolio that manages, monitors, and controls refrigeration units in the commercial setting, as well as software solutions that measure and monitor temperature conditions of refrigerated goods in transit, where there is a greater emphasis on energy management/sustainability solutions globally.

**About Us**
We are a global climate technologies company engineered for sustainability. We create sustainable and efficient residential, commercial and industrial spaces through HVACR technologies. We protect temperature-sensitive goods throughout the cold chain. And we bring comfort to people globally. Best-in-class engineering, design and manufacturing combined with category-leading brands in compression, controls, software and monitoring solutions result in next-generation climate technology that is built for the needs of the world ahead. 
Whether you are a professional looking for a career change, an undergraduate student exploring your first opportunity, or recent graduate with an advanced degree, we have opportunities that will allow you to innovate, be challenged and make an impact. Join our team and start your journey today!
**About the Team**
You'll join Copeland's Controls Division, an expanding hardware/firmware development group supporting Cargo and Marine Solutions. The team is hands-on and collaborative, and everyone contributes across both firmware and hardware. We are looking for someone who thrives in active problem-solving and critical thinking!
**What You'll Do**
+ Own the Bluetooth (4.0-6.0) and 2.4/5 GHz Wi-Fi firmware stack for Copeland's wireless modem products.
+ Design and develop firmware for microcontroller-based products and cellular modem integration.
+ Drive the full product development cycle-from requirements and functional specs through testing, validation, and release.
+ Ensure robust communication protocols and performance for wireless products.
+ Create and maintain documentation: requirements, functional specifications, test plans, and product change notices.
+ Collaborate with validation and manufacturing teams to build and execute test plans.
+ Support manufacturing on new product releases as well as sustaining engineering: quality improvements, cost reduction, obsolescence, and root-cause failure analysis.
+ Troubleshoot product returns/failures to identify issues and corrective actions.
**What We're Looking For**
Basic Requirements
+ Bachelor's degree in Computer Science, Computer Engineering, or Electrical Engineering.
+ 10+ years in embedded firmware/hardware development.
+ 3+ years hands-on experience with Bluetooth, Wi-Fi, or comparable communication protocols.
+ Strong proficiency in C or Embedded C programming (with compilers/toolchains).
+ Functional knowledge of electronic components and circuits: microprocessors, microcontrollers, op-amps, regulators, and digital logic ICs.
+ Strong understanding of software design and development processes.
+ Documentation and presentation skills (MS Office tools).
+ Self-starter with strong organization and a team-oriented mindset.
Preferred Qualifications
+ Experience with RTOS (ThreadX, FreeRTOS, Zephyr) and scripting (Python).
+ Cellular product development exposure.
+ Strong troubleshooting and debugging skills.
+ Solid working knowledge of C++.
+ Proficiency with laboratory test equipment.
+ Comfort working across multi-cultural/global teams.
**This role is a hybrid opportunity (3 days onsite) and can report into any of the following locations:**
+ Palm Beach Gardens, FL
+ Kennesaw, GA
+ St. Louis, MO
+ Chanhassen, MN
+ Sidney, OH
+ Boise, ID
**Why is this role open?**
+ Upcoming colleague retirement
#LI-Hybrid
#LI-KC2
**Our Commitment to Our People**
Across the globe, we are united by a singular Purpose: Sustainability is no small ambition. That's why everything we do is geared toward a sustainable future-for our generation and all those to come. Through groundbreaking innovations, HVACR technology and cold chain solutions, we are reducing carbon emissions and improving energy efficiency in spaces of all sizes, from residential to commercial to industrial.
Our employees are our greatest strength. We believe that our culture of passion, openness, and collaboration empowers us to work toward the same goal - to make the world a better place. We invest in the end-to-end development of our people, beginning at onboarding and through senior leadership, so they can thrive personally and professionally.
Flexible and competitive benefits plans offer the right options to meet your individual/family needs: medical insurance plans, dental and vision coverage, 401(k) and more. We provide employees with flexible time off plans, including paid parental leave, vacation and holiday leave. 
Together, we have the opportunity - and the power - to continue to revolutionize the technology behind air conditioning, heating and refrigeration, and cultivate a better future. Learn more about us and how you can join our team!
**Our Commitment to Inclusion & Belonging**
At Copeland, we cultivate a strong sense of inclusion and belonging where individuals of all backgrounds, and with diverse perspectives, are embraced and treated fairly to enable a stronger workforce. Our employee resource groups play an important role in culture and community building at Copeland.
**Work Authorization**
Copeland will only employ those who are legally authorized to work in the United States. This is not a position for which sponsorship will be provided. Individuals with temporary visas such as E, F-1 with OPT or CPT, H-1, H-2, L-1, B, J or TN, or who need sponsorship for work authorization now or in the future, are not eligible for hire.
**Equal Opportunity Employer**
Copeland is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to sex, race, color, religion, national origin, age, marital status, political affiliation, sexual orientation, gender identity, genetic information, disability or protected veteran status. We are committed to providing a workplace free of any discrimination or harassment.
If you have a disability and are having difficulty accessing or using this website to apply for a position, please contact:
With $5B of global revenue, Copeland is a leading provider of compression products, electronics, software, and solutions across many applications within Heating, Ventilation, Air Conditioning, and Refrigeration (HVACR), where macro and regulatory trends towards environmental sustainability, leads to changes in HVACR technology. Other products include other heating applications, food service and retail, transportation, and healthcare/life sciences. This new business also has a solution portfolio that manages, monitors, and controls refrigeration units in the commercial setting, as well as software solutions that measure and monitor temperature conditions of refrigerated goods in transit, where there is a greater emphasis on energy management/sustainability solutions globally.

**About Us**
We are a global climate technologies company engineered for sustainability. We create sustainable and efficient residential, commercial and industrial spaces through HVACR technologies. We protect temperature-sensitive goods throughout the cold chain. And we bring comfort to people globally. Best-in-class engineering, design and manufacturing combined with category-leading brands in compression, controls, software and monitoring solutions result in next-generation climate technology that is built for the needs of the world ahead. 
Whether you are a professional looking for a career change, an undergraduate student exploring your first opportunity, or recent graduate with an advanced degree, we have opportunities that will allow you to innovate, be challenged and make an impact. Join our team and start your journey today!
**About the Team**
You'll join Copeland's Controls Division, an expanding hardware/firmware development group supporting Cargo and Marine Solutions. The team is hands-on and collaborative, and everyone contributes across both firmware and hardware. We are looking for someone who thrives in active problem-solving and critical thinking!
**What You'll Do**
+ Own the Bluetooth (4.0-6.0) and 2.4/5 GHz Wi-Fi firmware stack for Copeland's wireless modem products.
+ Design and develop firmware for microcontroller-based products and cellular modem integration.
+ Drive the full product development cycle-from requirements and functional specs through testing, validation, and release.
+ Ensure robust communication protocols and performance for wireless products.
+ Create and maintain documentation: requirements, functional specifications, test plans, and product change notices.
+ Collaborate with validation and manufacturing teams to build and execute test plans.
+ Support manufacturing on new product releases as well as sustaining engineering: quality improvements, cost reduction, obsolescence, and root-cause failure analysis.
+ Troubleshoot product returns/failures to identify issues and corrective actions.
**What We're Looking For**
Basic Requirements
+ Bachelor's degree in Computer Science, Computer Engineering, or Electrical Engineering.
+ 10+ years in embedded firmware/hardware development.
+ 3+ years hands-on experience with Bluetooth, Wi-Fi, or comparable communication protocols.
+ Strong proficiency in C or Embedded C programming (with compilers/toolchains).
+ Functional knowledge of electronic components and circuits: microprocessors, microcontrollers, op-amps, regulators, and digital logic ICs.
+ Strong understanding of software design and development processes.
+ Documentation and presentation skills (MS Office tools).
+ Self-starter with strong organization and a team-oriented mindset.
Preferred Qualifications
+ Experience with RTOS (ThreadX, FreeRTOS, Zephyr) and scripting (Python).
+ Cellular product development exposure.
+ Strong troubleshooting and debugging skills.
+ Solid working knowledge of C++.
+ Proficiency with laboratory test equipment.
+ Comfort working across multi-cultural/global teams.
**This role is a hybrid opportunity (3 days onsite) and can report into any of the following locations:**
+ Palm Beach Gardens, FL
+ Kennesaw, GA
+ St. Louis, MO
+ Chanhassen, MN
+ Sidney, OH
+ Boise, ID
**Why is this role open?**
+ Upcoming colleague retirement
#LI-Hybrid
#LI-KC2
**Our Commitment to Our People**
Across the globe, we are united by a singular Purpose: Sustainability is no small ambition. That's why everything we do is geared toward a sustainable future-for our generation and all those to come. Through groundbreaking innovations, HVACR technology and cold chain solutions, we are reducing carbon emissions and improving energy efficiency in spaces of all sizes, from residential to commercial to industrial.
Our employees are our greatest strength. We believe that our culture of passion, openness, and collaboration empowers us to work toward the same goal - to make the world a better place. We invest in the end-to-end development of our people, beginning at onboarding and through senior leadership, so they can thrive personally and professionally.
Flexible and competitive benefits plans offer the right options to meet your individual/family needs: medical insurance plans, dental and vision coverage, 401(k) and more. We provide employees with flexible time off plans, including paid parental leave, vacation and holiday leave. 
Together, we have the opportunity - and the power - to continue to revolutionize the technology behind air conditioning, heating and refrigeration, and cultivate a better future. Learn more about us and how you can join our team!
**Our Commitment to Inclusion & Belonging**
At Copeland, we cultivate a strong sense of inclusion and belonging where individuals of all backgrounds, and with diverse perspectives, are embraced and treated fairly to enable a stronger workforce. Our employee resource groups play an important role in culture and community building at Copeland.
**Work Authorization**
Copeland will only employ those who are legally authorized to work in the United States. This is not a position for which sponsorship will be provided. Individuals with temporary visas such as E, F-1 with OPT or CPT, H-1, H-2, L-1, B, J or TN, or who need sponsorship for work authorization now or in the future, are not eligible for hire.
**Equal Opportunity Employer**
Copeland is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to sex, race, color, religion, national origin, age, marital status, political affiliation, sexual orientation, gender identity, genetic information, disability or protected veteran status. We are committed to providing a workplace free of any discrimination or harassment.
If you have a disability and are having difficulty accessing or using this website to apply for a position, please contact:
With $5B of global revenue, Copeland is a leading provider of compression products, electronics, software, and solutions across many applications within Heating, Ventilation, Air Conditioning, and Refrigeration (HVACR), where macro and regulatory trends towards environmental sustainability, leads to changes in HVACR technology. Other products include other heating applications, food service and retail, transportation, and healthcare/life sciences. This new business also has a solution portfolio that manages, monitors, and controls refrigeration units in the commercial setting, as well as software solutions that measure and monitor temperature conditions of refrigerated goods in transit, where there is a greater emphasis on energy management/sustainability solutions globally.

**About Us**
We are a global climate technologies company engineered for sustainability. We create sustainable and efficient residential, commercial and industrial spaces through HVACR technologies. We protect temperature-sensitive goods throughout the cold chain. And we bring comfort to people globally. Best-in-class engineering, design and manufacturing combined with category-leading brands in compression, controls, software and monitoring solutions result in next-generation climate technology that is built for the needs of the world ahead. 
Whether you are a professional looking for a career change, an undergraduate student exploring your first opportunity, or recent graduate with an advanced degree, we have opportunities that will allow you to innovate, be challenged and make an impact. Join our team and start your journey today!
**About the Team**
You'll join Copeland's Controls Division, an expanding hardware/firmware development group supporting Cargo and Marine Solutions. The team is hands-on and collaborative, and everyone contributes across both firmware and hardware. We are looking for someone who thrives in active problem-solving and critical thinking!
**What You'll Do**
+ Own the Bluetooth (4.0-6.0) and 2.4/5 GHz Wi-Fi firmware stack for Copeland's wireless modem products.
+ Design and develop firmware for microcontroller-based products and cellular modem integration.
+ Drive the full product development cycle-from requirements and functional specs through testing, validation, and release.
+ Ensure robust communication protocols and performance for wireless products.
+ Create and maintain documentation: requirements, functional specifications, test plans, and product change notices.
+ Collaborate with validation and manufacturing teams to build and execute test plans.
+ Support manufacturing on new product releases as well as sustaining engineering: quality improvements, cost reduction, obsolescence, and root-cause failure analysis.
+ Troubleshoot product returns/failures to identify issues and corrective actions.
**What We're Looking For**
Basic Requirements
+ Bachelor's degree in Computer Science, Computer Engineering, or Electrical Engineering.
+ 10+ years in embedded firmware/hardware development.
+ 3+ years hands-on experience with Bluetooth, Wi-Fi, or comparable communication protocols.
+ Strong proficiency in C or Embedded C programming (with compilers/toolchains).
+ Functional knowledge of electronic components and circuits: microprocessors, microcontrollers, op-amps, regulators, and digital logic ICs.
+ Strong understanding of software design and development processes.
+ Documentation and presentation skills (MS Office tools).
+ Self-starter with strong organization and a team-oriented mindset.
Preferred Qualifications
+ Experience with RTOS (ThreadX, FreeRTOS, Zephyr) and scripting (Python).
+ Cellular product development exposure.
+ Strong troubleshooting and debugging skills.
+ Solid working knowledge of C++.
+ Proficiency with laboratory test equipment.
+ Comfort working across multi-cultural/global teams.
**This role is a hybrid opportunity (3 days onsite) and can report into any of the following locations:**
+ Palm Beach Gardens, FL
+ Kennesaw, GA
+ St. Louis, MO
+ Chanhassen, MN
+ Sidney, OH
+ Boise, ID
**Why is this role open?**
+ Upcoming colleague retirement
#LI-Hybrid
#LI-KC2
**Our Commitment to Our People**
Across the globe, we are united by a singular Purpose: Sustainability is no small ambition. That's why everything we do is geared toward a sustainable future-for our generation and all those to come. Through groundbreaking innovations, HVACR technology and cold chain solutions, we are reducing carbon emissions and improving energy efficiency in spaces of all sizes, from residential to commercial to industrial.
Our employees are our greatest strength. We believe that our culture of passion, openness, and collaboration empowers us to work toward the same goal - to make the world a better place. We invest in the end-to-end development of our people, beginning at onboarding and through senior leadership, so they can thrive personally and professionally.
Flexible and competitive benefits plans offer the right options to meet your individual/family needs: medical insurance plans, dental and vision coverage, 401(k) and more. We provide employees with flexible time off plans, including paid parental leave, vacation and holiday leave. 
Together, we have the opportunity - and the power - to continue to revolutionize the technology behind air conditioning, heating and refrigeration, and cultivate a better future. Learn more about us and how you can join our team!
**Our Commitment to Inclusion & Belonging**
At Copeland, we cultivate a strong sense of inclusion and belonging where individuals of all backgrounds, and with diverse perspectives, are embraced and treated fairly to enable a stronger workforce. Our employee resource groups play an important role in culture and community building at Copeland.
**Work Authorization**
Copeland will only employ those who are legally authorized to work in the United States. This is not a position for which sponsorship will be provided. Individuals with temporary visas such as E, F-1 with OPT or CPT, H-1, H-2, L-1, B, J or TN, or who need sponsorship for work authorization now or in the future, are not eligible for hire.
**Equal Opportunity Employer**
Copeland is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to sex, race, color, religion, national origin, age, marital status, political affiliation, sexual orientation, gender identity, genetic information, disability or protected veteran status. We are committed to providing a workplace free of any discrimination or harassment.
If you have a disability and are having difficulty accessing or using this website to apply for a position, please contact:
With $5B of global revenue, Copeland is a leading provider of compression products, electronics, software, and solutions across many applications within Heating, Ventilation, Air Conditioning, and Refrigeration (HVACR), where macro and regulatory trends towards environmental sustainability, leads to changes in HVACR technology. Other products include other heating applications, food service and retail, transportation, and healthcare/life sciences. This new business also has a solution portfolio that manages, monitors, and controls refrigeration units in the commercial setting, as well as software solutions that measure and monitor temperature conditions of refrigerated goods in transit, where there is a greater emphasis on energy management/sustainability solutions globally.

**About Us**
We are a global climate technologies company engineered for sustainability. We create sustainable and efficient residential, commercial and industrial spaces through HVACR technologies. We protect temperature-sensitive goods throughout the cold chain. And we bring comfort to people globally. Best-in-class engineering, design and manufacturing combined with category-leading brands in compression, controls, software and monitoring solutions result in next-generation climate technology that is built for the needs of the world ahead. 
Whether you are a professional looking for a career change, an undergraduate student exploring your first opportunity, or recent graduate with an advanced degree, we have opportunities that will allow you to innovate, be challenged and make an impact. Join our team and start your journey today!
**About the Team**
You'll join Copeland's Controls Division, an expanding hardware/firmware development group supporting Cargo and Marine Solutions. The team is hands-on and collaborative, and everyone contributes across both firmware and hardware. We are looking for someone who thrives in active problem-solving and critical thinking!
**What You'll Do**
+ Own the Bluetooth (4.0-6.0) and 2.4/5 GHz Wi-Fi firmware stack for Copeland's wireless modem products.
+ Design and develop firmware for microcontroller-based products and cellular modem integration.
+ Drive the full product development cycle-from requirements and functional specs through testing, validation, and release.
+ Ensure robust communication protocols and performance for wireless products.
+ Create and maintain documentation: requirements, functional specifications, test plans, and product change notices.
+ Collaborate with validation and manufacturing teams to build and execute test plans.
+ Support manufacturing on new product releases as well as sustaining engineering: quality improvements, cost reduction, obsolescence, and root-cause failure analysis.
+ Troubleshoot product returns/failures to identify issues and corrective actions.
**What We're Looking For**
Basic Requirements
+ Bachelor's degree in Computer Science, Computer Engineering, or Electrical Engineering.
+ 10+ years in embedded firmware/hardware development.
+ 3+ years hands-on experience with Bluetooth, Wi-Fi, or comparable communication protocols.
+ Strong proficiency in C or Embedded C programming (with compilers/toolchains).
+ Functional knowledge of electronic components and circuits: microprocessors, microcontrollers, op-amps, regulators, and digital logic ICs.
+ Strong understanding of software design and development processes.
+ Documentation and presentation skills (MS Office tools).
+ Self-starter with strong organization and a team-oriented mindset.
Preferred Qualifications
+ Experience with RTOS (ThreadX, FreeRTOS, Zephyr) and scripting (Python).
+ Cellular product development exposure.
+ Strong troubleshooting and debugging skills.
+ Solid working knowledge of C++.
+ Proficiency with laboratory test equipment.
+ Comfort working across multi-cultural/global teams.
**This role is a hybrid opportunity (3 days onsite) and can report into any of the following locations:**
+ Palm Beach Gardens, FL
+ Kennesaw, GA
+ St. Louis, MO
+ Chanhassen, MN
+ Sidney, OH
+ Boise, ID
**Why is this role open?**
+ Upcoming colleague retirement
#LI-Hybrid
#LI-KC2
**Our Commitment to Our People**
Across the globe, we are united by a singular Purpose: Sustainability is no small ambition. That's why everything we do is geared toward a sustainable future-for our generation and all those to come. Through groundbreaking innovations, HVACR technology and cold chain solutions, we are reducing carbon emissions and improving energy efficiency in spaces of all sizes, from residential to commercial to industrial.
Our employees are our greatest strength. We believe that our culture of passion, openness, and collaboration empowers us to work toward the same goal - to make the world a better place. We invest in the end-to-end development of our people, beginning at onboarding and through senior leadership, so they can thrive personally and professionally.
Flexible and competitive benefits plans offer the right options to meet your individual/family needs: medical insurance plans, dental and vision coverage, 401(k) and more. We provide employees with flexible time off plans, including paid parental leave, vacation and holiday leave. 
Together, we have the opportunity - and the power - to continue to revolutionize the technology behind air conditioning, heating and refrigeration, and cultivate a better future. Learn more about us and how you can join our team!
**Our Commitment to Inclusion & Belonging**
At Copeland, we cultivate a strong sense of inclusion and belonging where individuals of all backgrounds, and with diverse perspectives, are embraced and treated fairly to enable a stronger workforce. Our employee resource groups play an important role in culture and community building at Copeland.
**Work Authorization**
Copeland will only employ those who are legally authorized to work in the United States. This is not a position for which sponsorship will be provided. Individuals with temporary visas such as E, F-1 with OPT or CPT, H-1, H-2, L-1, B, J or TN, or who need sponsorship for work authorization now or in the future, are not eligible for hire.
**Equal Opportunity Employer**
Copeland is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to sex, race, color, religion, national origin, age, marital status, political affiliation, sexual orientation, gender identity, genetic information, disability or protected veteran status. We are committed to providing a workplace free of any discrimination or harassment.
If you have a disability and are having difficulty accessing or using this website to apply for a position, please contact:
With $5B of global revenue, Copeland is a leading provider of compression products, electronics, software, and solutions across many applications within Heating, Ventilation, Air Conditioning, and Refrigeration (HVACR), where macro and regulatory trends towards environmental sustainability, leads to changes in HVACR technology. Other products include other heating applications, food service and retail, transportation, and healthcare/life sciences. This new business also has a solution portfolio that manages, monitors, and controls refrigeration units in the commercial setting, as well as software solutions that measure and monitor temperature conditions of refrigerated goods in transit, where there is a greater emphasis on energy management/sustainability solutions globally.

**About Us**
We are a global climate technologies company engineered for sustainability. We create sustainable and efficient residential, commercial and industrial spaces through HVACR technologies. We protect temperature-sensitive goods throughout the cold chain. And we bring comfort to people globally. Best-in-class engineering, design and manufacturing combined with category-leading brands in compression, controls, software and monitoring solutions result in next-generation climate technology that is built for the needs of the world ahead. 
Whether you are a professional looking for a career change, an undergraduate student exploring your first opportunity, or recent graduate with an advanced degree, we have opportunities that will allow you to innovate, be challenged and make an impact. Join our team and start your journey today!
**About the Team**
You'll join Copeland's Controls Division, an expanding hardware/firmware development group supporting Cargo and Marine Solutions. The team is hands-on and collaborative, and everyone contributes across both firmware and hardware. We are looking for someone who thrives in active problem-solving and critical thinking!
**What You'll Do**
+ Own the Bluetooth (4.0-6.0) and 2.4/5 GHz Wi-Fi firmware stack for Copeland's wireless modem products.
+ Design and develop firmware for microcontroller-based products and cellular modem integration.
+ Drive the full product development cycle-from requirements and functional specs through testing, validation, and release.
+ Ensure robust communication protocols and performance for wireless products.
+ Create and maintain documentation: requirements, functional specifications, test plans, and product change notices.
+ Collaborate with validation and manufacturing teams to build and execute test plans.
+ Support manufacturing on new product releases as well as sustaining engineering: quality improvements, cost reduction, obsolescence, and root-cause failure analysis.
+ Troubleshoot product returns/failures to identify issues and corrective actions.
**What We're Looking For**
Basic Requirements
+ Bachelor's degree in Computer Science, Computer Engineering, or Electrical Engineering.
+ 10+ years in embedded firmware/hardware development.
+ 3+ years hands-on experience with Bluetooth, Wi-Fi, or comparable communication protocols.
+ Strong proficiency in C or Embedded C programming (with compilers/toolchains).
+ Functional knowledge of electronic components and circuits: microprocessors, microcontrollers, op-amps, regulators, and digital logic ICs.
+ Strong understanding of software design and development processes.
+ Documentation and presentation skills (MS Office tools).
+ Self-starter with strong organization and a team-oriented mindset.
Preferred Qualifications
+ Experience with RTOS (ThreadX, FreeRTOS, Zephyr) and scripting (Python).
+ Cellular product development exposure.
+ Strong troubleshooting and debugging skills.
+ Solid working knowledge of C++.
+ Proficiency with laboratory test equipment.
+ Comfort working across multi-cultural/global teams.
**This role is a hybrid opportunity (3 days onsite) and can report into any of the following locations:**
+ Palm Beach Gardens, FL
+ Kennesaw, GA
+ St. Louis, MO
+ Chanhassen, MN
+ Sidney, OH
+ Boise, ID
**Why is this role open?**
+ Upcoming colleague retirement
#LI-Hybrid
#LI-KC2
**Our Commitment to Our People**
Across the globe, we are united by a singular Purpose: Sustainability is no small ambition. That's why everything we do is geared toward a sustainable future-for our generation and all those to come. Through groundbreaking innovations, HVACR technology and cold chain solutions, we are reducing carbon emissions and improving energy efficiency in spaces of all sizes, from residential to commercial to industrial.
Our employees are our greatest strength. We believe that our culture of passion, openness, and collaboration empowers us to work toward the same goal - to make the world a better place. We invest in the end-to-end development of our people, beginning at onboarding and through senior leadership, so they can thrive personally and professionally.
Flexible and competitive benefits plans offer the right options to meet your individual/family needs: medical insurance plans, dental and vision coverage, 401(k) and more. We provide employees with flexible time off plans, including paid parental leave, vacation and holiday leave. 
Together, we have the opportunity - and the power - to continue to revolutionize the technology behind air conditioning, heating and refrigeration, and cultivate a better future. Learn more about us and how you can join our team!
**Our Commitment to Inclusion & Belonging**
At Copeland, we cultivate a strong sense of inclusion and belonging where individuals of all backgrounds, and with diverse perspectives, are embraced and treated fairly to enable a stronger workforce. Our employee resource groups play an important role in culture and community building at Copeland.
**Work Authorization**
Copeland will only employ those who are legally authorized to work in the United States. This is not a position for which sponsorship will be provided. Individuals with temporary visas such as E, F-1 with OPT or CPT, H-1, H-2, L-1, B, J or TN, or who need sponsorship for work authorization now or in the future, are not eligible for hire.
**Equal Opportunity Employer**
Copeland is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to sex, race, color, religion, national origin, age, marital status, political affiliation, sexual orientation, gender identity, genetic information, disability or protected veteran status. We are committed to providing a workplace free of any discrimination or harassment.
If you have a disability and are having difficulty accessing or using this website to apply for a position, please contact:
With $5B of global revenue, Copeland is a leading provider of compression products, electronics, software, and solutions across many applications within Heating, Ventilation, Air Conditioning, and Refrigeration (HVACR), where macro and regulatory trends towards environmental sustainability, leads to changes in HVACR technology. Other products include other heating applications, food service and retail, transportation, and healthcare/life sciences. This new business also has a solution portfolio that manages, monitors, and controls refrigeration units in the commercial setting, as well as software solutions that measure and monitor temperature conditions of refrigerated goods in transit, where there is a greater emphasis on energy management/sustainability solutions globally.

RiverTech is looking for a Land Mobile Radio Tower Climber to work in San Deigo, California. To join our team of outstanding professionals, apply today!
**A $2,500 sign-on bonus is available-apply today and take the next step in your career!**
**Responsibilities**
+ Perform testing of sites with test equipment when performing maintenance and/or repairs.
+ Perform installation of LMR antennas, microwave dishes/systems, mounts, cable ladders, cable, and other supporting devices.
+ Install LMR equipment including fiber, coax, Ethernet and supporting devices on towers and shelters according to industry standards.
+ Analyze tower sites and identify deficiencies/areas that require correction/repair.
+ Perform routine and special circumstance tower maintenance as instructed by the local CBP Supervisor when required.
+ Assist in new tower construction, tower decommissioning and tower modification.
+ Operate articulating man lifts and heights up to 200 feet.
+ Work with Field Support tower technicians to complete installations in a safe, effective manner while performing maintenance tasks.
+ Ensure that Job Hazard Assessment (JHA) requirements and pre-climb check lists are identified, documented, and followed as directed by ITTD's Technical Representative.
+ LMR duties as assigned/not limited to:
+ Identify tactical communication requirements and prepare the design and development documents for wireless and wired tactical communication equipment/system installation.
+ Conduct site surveys and analyze results; report findings as requested.
+ Develop test and evaluation procedures for the TACCOM Lab with TACCOM and Office of Information and Technology (OIT) engineers.
+ Develop site-specific tactical communication technical documentation (i.e., Cabling Requirements Document, Design Drawings, Rough Order of Magnitude (ROM) Estimate and Bill of Materials (BOM).
+ Perform tactical communications layout, installation, integration, testing, programming, and troubleshooting for tower fixed network and facilities LMR equipment. Installations may include the mounting and grounding of antennas, mounts, cable ladders, cable, and other supporting devices.
+ Contribute by doing price research to present to the Government business managers for the development of Independent Government Cost Estimates (IGCE), and contribute as requested by the Government business managers on Statements of Work (SOW).
+ Assist with equipment inventory management and coordinating shipping in support of particular projects.
+ Make system modifications to adapt electronic and communication operations for specific projects and/or locations.
+ Install tactical communications equipment, fiber, coax, Ethernet and supporting devices on towers and shelters according to industry standards.
+ Manage the schedule for the TACCOM LMR Lab
+ Provide quality assurance and control for Lab Testing documentation, including the creation of test plan templates.
+ Act as the lead technical writer and coordinate communications on Lab activities across the enterprise.
+ Other tasks as assigned by COR. Such as, but not limited to: equipment staging support, RF site visits, etc.
**Qualifications**
+ Graduated High School or GED.
+ Minimum three (3) years of experience working as a field service specialist with tower climber/tower worker experience, performing tower maintenance and antenna/equipment installation on towers.
+ Experience working as a tower climber / tower worker with at least 5 climbs of towers greater than 200 ft. in height. Able to climb towers and structures up to 600 feet high.
+ Experience in working as a tower climber/tower worker on energized towers and be equipped to perform tasks on towers of various sizes.
+ Experience repairing and maintaining P25 infrastructure equipment.
+ Experience in microwave backhaul, analyzing tower sites and identifying deficiencies/areas that require correction/repair.
+ Certified (or able to be certified) in accordance with OSHA Regulations and ANSI/TIA Standards.
+ Holds (or able to obtain) a Comtrain Competent Climber/Rescuer certification.
+ Must meet OSHA Regulations and ANSI/TIA Standards.
+ Ability to climb ladders and steep staircases.
+ Ability to work in remote and challenging locations including, but not limited to rooftops, confined spaces, and all types of geographic locations.
+ Ability to work outdoors in all types of weather conditions.
+ Must be able to pass a DHS Customs and Border Protections Background Investigation.
**Desired Qualifications:**
+ Active Security Clearance.
+ Experience with at least 5 climbs on energized towers.
+ Current DHS Customs and Border Protections Background Investigation.
+ Experience working for DHS Customs and Border Protections as a tower climber or technician.
**Job ID**

**Work Type**
On-Site
**Pay Range**
$0,000 - 75,000
**Benefits**
Regular - The company offers a comprehensive benefits program, including medical, dental, vision, life insurance, 401(k) and a range of other voluntary benefits. Paid Time Off (PTO) is offered to regular full-time and part-time employees.
**Company Description**
**Work Where it Matters**
RiverTech, an Akima company, is not just another federal professional solutions contractor. As an Alaska Native Corporation (ANC), our mission and purpose extend beyond our exciting federal projects as we support our shareholder communities in Alaska.
At RiverTech, the work you do every day makes a difference in the lives of our 15,000 Iñupiat shareholders, a group of Alaska natives from one of the most remote and harshest environments in the United States.
**For our shareholders** , RiverTech provides support and employment opportunities and contributes to the survival of a culture that has thrived above the Arctic Circle for more than 10,000 years.
**For our government customers** , RiverTech provides innovative solutions to complex engineering and operational challenges and delivers wide-ranging services for mission support, systems engineering, and IT.
**As a RiverTech employee** , you will be surrounded by a challenging, yet supportive work environment that is committed to innovation and diversity, two of our most important values. You will also have access to our comprehensive benefits and competitive pay in addition to growth opportunities and excellent retirement options.
We are an equal opportunity employer and comply with all applicable federal, state, and local fair employment practices laws. All applicants will receive consideration for employment, without regard to race, color, religion, creed, national origin, gender or gender-identity, age, marital status, sexual orientation, veteran status, disability, pregnancy or parental status, or any other basis prohibited by law. If you are an individual with a disability, or have known limitations related to pregnancy, childbirth, or related medical conditions, and would like to request a reasonable accommodation for any part of the employment process, please contact us at or (information about job applications status is not available at this contact information).