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C Software Engineer Jobs (NOW HIRING)

AMERICAN SYSTEMS

C/C++ Software Engineer

Mclean, VA · On-site

$96K - $161K/yr

Overview We are seeking a highly skilled C/C++ Software Engineer to support mission-critical Command, Control, Communications, Computers, and Intelligence (C4I) systems for U.S. Customs and Border ...

AMERICAN SYSTEMS

C/C++ Software Engineer

Mclean, VA · On-site

$96K - $161K/yr

We are seeking a highly skilled C/C++ Software Engineer to support mission-critical Command, Control, Communications, Computers, and Intelligence (C4I) systems for U.S. Customs and Border Protection ...

KeyLogic, LLC

KeyLogic is seeking a Guidance, Navigation & Control (GN&C) Systems Software Engineer to support a dynamic program based at NASA's Katherine Johnson Independent Verification and Validation (IV&V ...

Amentum

C or C++ Junior Developer

Dahlgren, VA · On-site

$50 - $67.25/hr

Amentum is looking for C or C++ Junior Developer with software development related education and/or experience to support software development & integration in C++ or C in support of Naval projects ...

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All JobsC Software Engineer Jobs

C Software Engineer information

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$24.5K

$123.1K

$192K

How much do c software engineer jobs pay per year?

As of Jul 22, 2026, the average yearly pay for c software engineer in the United States is $123,138.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,000.00 and $144,500.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a C Software Engineer, and why are they important?

To thrive as a C Software Engineer, you need a deep understanding of C programming, algorithms, data structures, and a relevant degree in computer science or a related field. Familiarity with development tools such as GCC, Git, debugging profilers, and sometimes certifications in software development are commonly required. Strong problem-solving skills, attention to detail, and effective teamwork set outstanding C Software Engineers apart. These competencies are essential for building reliable, efficient software and collaborating effectively in technical environments.

How does a C Software Engineer typically collaborate with other teams during a development project?

C Software Engineers frequently work alongside cross-functional teams, including hardware engineers, QA testers, and project managers. Collaboration often involves participating in code reviews, integrating low-level code with hardware components, and ensuring software meets performance and reliability standards. Effective communication is essential, as these engineers must translate technical requirements and troubleshoot issues that may arise at the intersection of software and hardware. Regular meetings and documentation are standard practices to keep everyone aligned and maintain project momentum.

What does a C Software Engineer do?

A C Software Engineer designs, develops, tests, and maintains software applications and systems using the C programming language. They typically work on performance-critical applications, embedded systems, operating systems, or device drivers. Their responsibilities include writing efficient code, debugging, optimizing existing code, and collaborating with other engineers to ensure software reliability and maintainability. C Software Engineers must have a strong understanding of computer science fundamentals and problem-solving skills.

What is the difference between C Software Engineer vs C++ Software Engineer?

AspectC Software EngineerC++ Software Engineer
Required CredentialsBachelor's in Computer Science or related field; knowledge of C languageBachelor's in Computer Science or related field; knowledge of C and C++ languages
Work EnvironmentEmbedded systems, operating systems, device driversApplication development, game engines, software tools
Industry UsageEmbedded systems, firmware, hardware interfacingSoftware applications, game development, high-performance computing

The main difference between a C Software Engineer and a C++ Software Engineer lies in the programming languages they specialize in. C engineers focus on low-level programming for embedded systems and hardware interfaces, while C++ engineers work on more complex applications that require object-oriented features. Both roles require similar foundational skills but differ in application scope and complexity.

More about C Software Engineer jobs
What cities are hiring for C Software Engineer jobs? Cities with the most C Software Engineer job openings:
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What states have the most C Software Engineer jobs? States with the most job openings for C Software Engineer jobs include:
What job categories do people searching C Software Engineer jobs look for? The top searched job categories for C Software Engineer jobs are:
C Software Engineer jobs near you
Infographic showing various C Software Engineer job openings in the United States as of July 2026, with employment types broken down into 1% As Needed, 87% Full Time, 9% Part Time, 1% Temporary, and 2% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $123,138 per year, or $59.2 per hour.
Instrumentation & Controls (I&C) Software and PCB Design Engineer

Instrumentation & Controls (I&C) Software and PCB Design Engineer

System One

Oak Ridge, TN • On-site

Contractor

Medical, Dental, Vision, Life, Retirement

Re-posted 26 days ago

Job description

Job Title: Instrumentation & Controls (I&C) Software and PCB Design Engineer Location: Oak Ridge, Tennessee Type: Direct Hire Contractor Work Model: Onsite – onsite

Overview: This direct-hire, onsite I&C Software and PCB Design Engineer role in Oak Ridge, TN supports embedded systems work in a highly regulated environment. The engineer will develop and troubleshoot embedded firmware, design/modify PCBs (Altium preferred), and perform hands-on electronics debugging and schematic review. The role also supports legacy hardware evaluation/reverse engineering, CGD activities, and clear technical documentation while partnering with cross-functional engineering teams on upgrades and improvements.

Responsibilities:

  • Support embedded firmware development, maintenance, and troubleshooting.
  • Design and modify PCBs.
  • Assist with reverse engineering and evaluation of legacy electronic systems and components.
  • Troubleshoot hardware and firmware issues in support of engineering and production activities.
  • Generate and maintain technical documentation, schematics, and test data.
  • Support Commercial Grade Dedication (CGD) activities for electrical and electronic components.
  • Collaborate with cross-functional engineering teams on product improvements and system upgrades.
Requirements
  • Bachelor’s degree in Electrical Engineering, Computer Engineering, Software Engineering, or related field.
  • Experience with embedded systems and firmware development.
  • PCB design experience, preferably with Altium.
  • Strong understanding of electronics troubleshooting and schematic review.
  • Ability to work in a fast-paced, hands-on engineering environment.
  • Strong communication and problem-solving skills.

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.

Ref: #161-Managed Staffing Charlotte