Engineer III, Firmware Development Engineer III, Firmware Development

Landis+Gyr•Milton, GA

5d•Onsite

About The Position

At Landis+Gyr, we don’t just manage energy—we lead the transformation toward a smarter and more sustainable energy future. With a net revenue of USD 1.73 billion in FY 2024, and a presence in over 30 countries across five continents, Landis+Gyr empowers utilities and consumers to optimize energy usage through advanced metering, grid-edge intelligence, and powerful data analytics. Today, our global team of about 6,300 professionals is shaping the digital energy era—developing innovative technologies that support decarbonization, grid modernization, and real-time energy insights. Our record USD 4.6 billion order backlog and strong book-to-bill ratio reflect long-term confidence in our mission and solutions. Join us at Landis+Gyr, where we manage energy better! The Firmware Engineer III develops and maintains firmware for the Gridstream endpoints. Handles complicated R&D hardware, firmware, software, and completes solutions projects as part of a cross-functional team. Collaborates with Product Management, Project management and other R&D teams in design, development, and validation of complete Smart Grid solutions. Collaborates with SMEs and business partners on component and system design.

Requirements

Programming C, C++, Assembly languages, C# a plus
Firmware development for an embedded system
Development using Real-time operating systems
Use of development and debugging tools in an embedded system
Exposure to Product Life Cycle and Software Development methodologies
Familiarity with interfacing to serial ports, A/D and D/A converters, RAM/Flash memories, and other digital electronics
Experience with RF networks, security encryption and packet-based networks are desirable
Experience with protocol stacks such as Zigbee (802.15.4), IP, and/or C12.22 is a plus
Proficiency with development processes, and tools, and related framworks
Proficiency with relevant development and/or validation methodologies
Deep knowledge of AMI and Smart Grid Systems and Solutions
Personal Computer knowledge
Familiarity with Microsoft Office Suite Keyboard/typing skills.
Ability to effectively communicate both verbally and in writing.
Ability to understand the code base and drive assigned requests to improve it, such as migrating it to modern frameworks and adding in missing tests.
Ability to design well-organized code testing methodologies.
Ability to independently complete and validate medium to large features.
Ability to understand data effectively to solve problems and support ideas
Decision-making ability that affects group/team only
Learning Agility - Adapts to changing circumstances and operates effectively even without a complete picture. Embraces continuous learning and renewal of knowledge.
Tech Savvy - Adopts relevant technology and digital platforms. Improves their usage through continuous learning.
Making Quality Decisions - Makes quality and timely decisions that support organizational success.
Building Collaborative Relationships - Builds collaborative relationships and networks to achieve shared goals. Promotes teamwork and fosters interdepartmental cooperation.
Problem Solving - Applies a creative and analytical approach to address problems. Identifies workable and timely solutions.

Nice To Haves

C# a plus
Experience with RF networks, security encryption and packet-based networks are desirable
Experience with protocol stacks such as Zigbee (802.15.4), IP, and/or C12.22 is a plus

Responsibilities

Designs, develops, documents, and tests I/O communications and device drivers.
Contributes to the development of product design specifications including functional requirements, use cases, detailed design, interface, and test plans.
Contributes to design verification testing processes and procedures.
Proficient in component and/or solution design, development, documentation, and validation.
Work on agile development teams, collaborating with multiple cross-discipline architecture teams to develop hardware and software components as part of L+G Smart Grid solutions.
Participate in recruitment, development and mentoring of junior engineers
Proficient in area-specific continuous improvement initiatives
Contribute in innovative technology and solutions development and/or validation
Assists with planning and support of field installations of Alpha and Beta phase.
Contributes to design and code reviews.
Contributes to product and system-level test efforts.
Designs to industry standard interfaces where required.
Supports and adheres to Company’s core values.
Performs other duties or responsibilities as assigned or required.
Supports and adheres to Company’s Code of Conduct and Ethics Policy.
Represents Company in a positive, professional manner when working with both internal and external customers.