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Contract Iot Engineer Jobs (NOW HIRING)

Azure OT Architect with LoRaWAN

Houston, TX · On-site

$60.75 - $79/hr

Contract * Architect and deliver end to end OT solutions integrating edge gateways sensors and ... Azure certifications eg Azure IoT Developer Azure Solutions Architect * Experience in manufacturing ...

Senior IoT Sales Expert

Atlanta, GA · On-site +1

$148K - $201K/yr

Maximize contracts value by up-selling and cross-selling more Orange products and services to ... About you Bachelor's Degree in a technical engineering discipline or business followed by 10 years ...

Senior IoT Sales Expert

Atlanta, GA · On-site

$148K - $201K/yr

Maximize contracts value by up-selling and cross-selling more Orange products and services to ... About you Bachelor's Degree in a technical engineering discipline or business followed by 10 years ...

Senior IoT Sales Expert

Atlanta, GA · On-site +1

$148K - $201K/yr

Maximize contracts value by up-selling and cross-selling more Orange products and services to ... Bachelors Degree in a technical engineering discipline or business followed by 10 years of ...

Showing results 41-60

Contract Iot Engineer information

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$30

$48

$99

How much do contract iot engineer jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for contract iot engineer in the United States is $48.93, according to ZipRecruiter salary data. Most workers in this role earn between $41.11 and $50.72 per hour, depending on experience, location, and employer.

What are some common challenges faced by contract IoT engineers, and how can they navigate them successfully?

Contract IoT engineers often encounter challenges such as integrating diverse devices and protocols, ensuring data security, and adapting quickly to new client environments. Since projects may vary greatly, engineers need to rapidly familiarize themselves with different platforms and tools, as well as collaborate with multidisciplinary teams including hardware designers, software developers, and project managers. Successful contract IoT engineers stay updated on industry standards, communicate proactively with stakeholders, and maintain strong documentation to ensure smooth project delivery and future maintainability.

What are the key skills and qualifications needed to thrive as a contract IoT engineer?

To thrive as a Contract IoT Engineer, you need expertise in embedded systems, networking protocols, and IoT architecture, often backed by a degree in computer science, engineering, or a related field. Familiarity with platforms like AWS IoT, Azure IoT Hub, and programming languages such as Python or C/C++, along with relevant certifications, is typically expected. Strong problem-solving skills, adaptability, and effective communication set exceptional candidates apart, especially when working with cross-functional teams and clients. These skills and qualifications are crucial for delivering robust, scalable IoT solutions under tight project timelines in a contract environment.

What is the difference between Contract Iot Engineer vs Contract Embedded Systems Engineer?

AspectContract Iot EngineerContract Embedded Systems Engineer
Required CredentialsBachelor's in Electrical, Computer Engineering or related; IoT certificationsBachelor's in Electrical, Computer Engineering or related; embedded systems certifications
Work EnvironmentIoT device development, cloud integration, sensor networksEmbedded hardware/software design, firmware development
Employer & Industry UsageTech companies, IoT solution providers, manufacturingElectronics manufacturers, automotive, aerospace
Common Search & Comparison IntentUnderstanding IoT-specific roles, project scopeEmbedded system design, firmware focus

The Contract Iot Engineer primarily focuses on developing and integrating IoT devices, sensors, and cloud connectivity, while the Contract Embedded Systems Engineer concentrates on designing embedded hardware and firmware. Both roles require similar technical credentials but differ in their application areas and work environments. Understanding these distinctions helps employers and candidates target the right skills and job expectations.

What does a contract IoT engineer do?

A Contract IoT Engineer is a professional who designs, develops, and implements Internet of Things (IoT) solutions for clients on a temporary or project-based basis. Their work involves creating and integrating smart devices, sensors, and networks to collect and analyze data, often helping companies automate processes or improve efficiency. They typically collaborate with software developers, hardware engineers, and data analysts to ensure systems work seamlessly. Contract IoT Engineers are hired for their specialized skills and flexibility to work on specific projects without long-term employment commitments.
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Infographic showing various Contract Iot Engineer job openings in the United States as of August 2026, with employment types broken down into 39% Full Time, 11% Part Time, and 50% Contract. Highlights an 100% In-person job distribution, with an average salary of $101,781 per year, or $48.9 per hour.

Electrical/Firmware Engineer - Hardware Team (IoT + DoD Systems)

LMI

Remote

$92K - $158K/yr

Other

Re-posted yesterday


Job description

Overview
The Opportunity
We are looking for a Electrical/Firmware Engineer to join our hardware team and contribute to the development of IoT devices and sensors for the Department of Defense (DoD). In this role, you'll design and implement firmware for embedded systems across active asset tags, sensors, and edge devices critical for mission-readiness. You'll work closely with hardware engineers, cloud software teams, and external partners to ensure seamless device functionality and integration, delivering results that support national defense objectives.
This is a primarily remote role with occasional travel to LMI HQ in Tysons, VA & other CONUS locations.
LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed.
Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense, space, healthcare, and energy sectors-helping agencies navigate complexity and outpace change. Headquartered in Tysons, Virginia, LMI is committed to delivering impactful results that strengthen missions and drive lasting value.
Responsibilities
What You'll Do
  • Design, develop, test, and optimize firmware for embedded systems, ensuring reliability and efficiency.
  • Collaborate with hardware teams to develop firmware solutions tailored to wireless embedded designs.
  • Implement firmware control for peripherals such as RF modules, sensors, and communication interfaces like Bluetooth, LoRa, satellites, or LTE.
  • Conduct debugging, testing, and refinement of firmware in rugged and mission-critical environments.
  • Contribute to field testing and provide firmware updates to ensure hardware performance meets defense-grade standards.
  • Work with cross-functional teams to ensure seamless integration between hardware, software, and DevSecOps solutions.
  • Maintain firmware revision control and manage versioning across projects.
  • Ensure firmware complies with security protocols and certifications such as MIL-STD, FIPS, or FCC.

Qualifications
What We're Looking For
Experience:
  • 5+ years of experience in firmware or electrical design for embedded systems, preferably in IoT, RF devices, or mission-critical environments.
  • Strong understanding of processor level development and the ability to understand and develop using proprietary real-time operating systems (RTOS).
  • Embedded Linux development including device drivers and TCP/IP networking.
  • Strong understanding of developing firmware for very low-power battery-based applications.
  • Hands-on experience with communication protocols like Bluetooth, LoRa, LTE, or similar.
  • Proven expertise debugging, testing, and validating firmware in hardware environments.

Technical Skills:
  • Proficiency in C/C++ for embedded systems development.
  • Proficiency in Python.
  • Familiarity with microcontrollers and architectures, such as ARM Cortex-Mor STM.
  • Experience with IDEs and debugging tools such as Keil, IAR, or Segger.
  • Knowledge of hardware interfaces like SPI, I2C, and UART.
  • Understanding of DFM and DFT principles related to firmware-hardware integration.
  • Experience in developing firmware with a unit test approach.

Mindset & Qualifications:
  • Builder's mindset with a solutions-oriented approach to solving technical challenges.
  • U.S. Citizenship with eligibility to obtain and maintain a government security clearance.
  • Bachelor's degree in Electrical Engineering, Computer Engineering, or related field; advanced degree a plus.

Bonus Points For
  • Hands-on experience developing firmware that complies with FIPS 140-2 and/or FIPS 140-3.
  • Experience prototyping firmware for ruggedized IoT devices used in defense, logistics, or industrial settings.
  • Familiarity with tools for secure firmware delivery and updates.
  • Knowledge of wireless and cellular IoT firmware systems, including power optimization techniques.
  • Ability to work in early-stage product development environments or spin-out business units.

Why This Role Matters
Firmware is the heartbeat of mission-ready IoT devices. As part of a fast-moving hardware team, you'll design solutions that perform under pressure, contribute to national security, and push innovation into the field. Your work will lay the foundation for a greenfield hardware business with meaningful government impact.
Target salary range: $92,075 - $158,138
Disclaimer: The salary range displayed represents the typical salary range for this position and is not a guarantee of compensation. Individual salaries are determined by various factors including, but not limited to location, internal equity, business considerations, client contract requirements, and candidate qualifications, such as education, experience, skills, and security clearances.
#LI-SH1
Applicants must meet eligibility requirements for a U.S. Government security clearance. Only US Citizens are eligible for a security clearance. For this position, LMI will only consider applicants with security clearances or applicants who are eligible for security clearances, due to the nature of the work.
Job Locations
US-Remote