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Senior Embedded Software Engineer Jobs in Edwardsville, IL

Senior Embedded Software Engineer Location: Bridgeton, MO, US, 63044 Job ID: 114786 The Leonardo DRS Land Systems business is a recognized leader in the design and integration of complex technologies ...

Embedded Software Engineer

MO

$123K - $162K/yr

The Embedded Software Engineer is responsible for the design, development, testing, and support of embedded software solutions for both existing and new products, including new hardware bring-up, low ...

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Senior Embedded Software Engineer information

See Edwardsville, IL salary details

$70.8K

$135.8K

$181.6K

How much do senior embedded software engineer jobs pay per year?

As of Aug 7, 2026, the average yearly pay for senior embedded software engineer in Edwardsville, IL is $135,834.00, according to ZipRecruiter salary data. Most workers in this role earn between $116,300.00 and $152,500.00 per year, depending on experience, location, and employer.

What is a senior embedded software engineer?

A Senior Embedded Software Engineer is an experienced professional who designs, develops, tests, and maintains software that runs on embedded systems—specialized computing devices that are not traditional computers, such as automotive control systems, medical devices, or consumer electronics. They often work closely with hardware engineers to ensure software integrates seamlessly with hardware components. Senior engineers typically lead projects, mentor junior staff, and contribute to system architecture and design decisions. Their expertise includes programming languages like C or C++, real-time operating systems, and debugging tools specialized for embedded environments.

What is the difference between Senior Embedded Software Engineer vs Embedded Software Engineer?

AspectSenior Embedded Software EngineerEmbedded Software Engineer
Required CredentialsBachelor's/Master's in Computer Engineering, Electrical Engineering, or related field; experience in embedded systemsBachelor's degree in relevant field; entry-level to mid-level experience
Work EnvironmentDesigning, developing, testing embedded systems for hardware productsDeveloping firmware and software for embedded devices, often under supervision
Employer & Industry UsageTech companies, automotive, aerospace, consumer electronicsSimilar industries, often as part of product development teams

The main difference between a Senior Embedded Software Engineer and an Embedded Software Engineer lies in experience and responsibility. Senior engineers typically have more expertise, lead projects, and mentor junior staff, while embedded software engineers focus on developing and testing embedded code. Both roles require similar technical skills and industry knowledge, but senior roles involve greater leadership and strategic input.

What are some common challenges senior embedded software engineers face when integrating software with new hardware platforms?

Senior Embedded Software Engineers often encounter challenges such as ensuring software compatibility with diverse hardware architectures, optimizing for limited memory or processing power, and debugging hardware-software interactions. These engineers must frequently collaborate with hardware teams to resolve timing issues, manage device drivers, and ensure reliable system performance. Successfully navigating these challenges requires strong problem-solving skills, adaptability, and a deep understanding of both hardware constraints and software design.

What are the key skills and qualifications needed to thrive as a senior embedded software engineer?

To thrive as a Senior Embedded Software Engineer, you need deep expertise in embedded C/C++ programming, real-time operating systems (RTOS), and a strong background in computer engineering or a related field. Familiarity with hardware debugging tools (such as oscilloscopes and logic analyzers), version control systems (like Git), and relevant certifications (e.g., ARM Accredited Engineer) is typically required. Exceptional problem-solving, communication, and project leadership skills help you collaborate effectively and mentor junior engineers. These competencies ensure the creation of robust, efficient, and reliable embedded systems critical for product success.
What cities near Edwardsville, IL are hiring for Senior Embedded Software Engineer jobs? Cities near Edwardsville, IL with the most Senior Embedded Software Engineer job openings:
Infographic showing various Senior Embedded Software Engineer job openings in Edwardsville, IL as of August 2026, with employment types broken down into 88% Full Time, 8% Part Time, and 4% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $135,834 per year, or $65.3 per hour.

Senior Embedded Software Engineer

Leonardo DRS

Bridgeton, MO • On-site

$93.12 - $125.71/hr

Other

Medical, Dental, Vision, Retirement, PTO

Re-posted 22 days ago


Leonardo DRS rating

8.1

Company rating: 8.1 out of 10

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Job description

Senior Embedded Software Engineer

Location: Bridgeton, MO, US, 63044

Job ID: 114786

The Leonardo DRS Land Systems business is a recognized leader in the design and integration of complex technologies into new and legacy systems and platforms for global military and commercial customers. We are a 5 year running Top Workplace in the Greater St. Louis area.

Job Summary

Leonardo DRS Land Systems is seeking a Full Time Senior Embedded Software Engineer. This position is based out of our Bridgeton, MO facility and will have the option to work an in person or hybrid schedule. The Senior Software Engineer provides technical and analytical work to develop, design, and/or support software solutions across multiple U.S. defense industries. Duties include participating in software design activities, developing code based on the architecture and technical design, creating and performing unit tests, enhancing the software development process, and playing an active role in test case planning for components and functions developed by the project team. The selected candidate will work with other engineering disciplines and use their software development expertise to create robust technical solutions across multiple technology areas.

Job Responsibilities
  • Complete a technical project independently and lead other engineers
  • Review customer specifications and requirements, and develop designs to best support them
  • Design and write embedded software code
  • Develop, document and support testing of products, systems or subsystems
  • Provide budget, cost and schedule input for design assignments
  • Document component and subsystem specifications
  • Specify and evaluate supplier subsystems and services
  • Apply fundamental knowledge of software engineering principles and core concepts (e.g., data structures, algorithms, computer architecture, operating systems, and databases) to create software solutions that meet project-based needs
  • Apply core computer science concepts in the development, testing, and documentation of software units
  • Participate as a member of the testing team to plan and review test cases within software solution components
  • Participate in code reviews with the systems engineers, software architects, and other technical staff
  • Collaborate with internal and external customers to develop systems to meet required business specifications
  • Communicate clearly (written and oral) with other company personnel and the customer as required
  • Support, communicate, reinforce and defend the mission, values and culture of the organization
Qualifications
  • Bachelor's Degree in Computer Science, Computer Engineering or related field
  • Proven Computer Science fundamentals in algorithm design, problem solving, and complexity analysis
  • 5+ years of industry experience in delivering high-quality, innovative applications and programming experience in one or more of the following: C, C++, C# and/or Java.
  • Practical experience working with embedded hardware
  • Experience in Object Oriented design and development
  • Experience following formal software development processes
  • Excellent verbal and written communication skills
  • Detail-oriented, organized, and able to work well in a team environment as well as independently with little day-to-day guidance
  • Demonstrates an ambition to learn
  • Experience with Linux/Unix and/or Windows
  • Experience with software version control systems (preferably GIT)
  • Willing to travel up to 10% as necessary
Salary & Benefits

The salary range for this position is $93,121.00/year - $125,713.00/year for the state of Illinois. The range reflects the good faith estimate of pay the employer is willing to offer at the time of posting. Compensation may be influenced by factors such as contract wage rates, collective bargaining agreements, geographic location, scope and responsibilities, market conditions and candidate qualifications. Employees may be eligible for annual performance-based bonuses, equity awards, overtime pay (for non-exempt employees), and a comprehensive benefits package including health, dental, vision, 401(k), paid time off, parental leave, tuition reimbursement and professional development support.

Leonardo DRS, Inc. and its subsidiaries provide equal opportunities to all employees and applicants for employment and prohibit discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, protected veteran status, or any other characteristic protected by federal, state, or local laws.

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