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C Software Engineer Jobs in Wisconsin (NOW HIRING)

Persistent Systems

WI · On-site

$200 - $250/hr

& Responsibilities Persistent Systems is seeking a Senior Cyber Software Engineer with extensive experience developing software (C/C++) in a Linux environment. You will be responsible for working with ...

Saronic Technologies Inc.

WI · On-site

$150 - $200/hr

Experience programming in C/C++ or Rust * Strong understanding of algorithms, data structures, and software design patterns * Experience with embedded Linux systems and embedded software development

Brunswick

Embedded Software Engineer

Oshkosh, WI · On-site

$62K - $100K/yr

As an Embedded Software Engineer, you will be part of a growing team that writes applications using C/C++ and Python code that executes in electronic systems on boats for interfacing with existing ...

ETC

Software Engineer Intern

Middleton, WI

May be involved in continuing engineering maintenance and manufacturing floor support of existing ... Working knowledge of software languages (assembler, C, C++, C#, etc) * Working knowledge if ...

Briggs & Stratton

Software Engineer II

Wauwatosa, WI · On-site

$80 - $100/hr

Uses MATLAB/Simulink and/or C programming to create embedded control software * Deploys control algorithms to embedded controllers (rapid prototyping and production ECU) * Creates moderately complex ...

Lund Boats

Embedded Software Engineer

Oshkosh, WI · On-site

$62K - $100K/yr

As an Embedded Software Engineer, you will be part of a growing team that writes applications using C/C++ and Python code that executes in electronic systems on boats for interfacing with existing ...

jobr.pro

WI · On-site

$125 - $150/hr

LEAD SOFTWARE ENGINEER, APPLICATION SOFTWARE (MANUFACTURING) The application software team is the ... C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required ...

Leo Cancer Care Ltd

WI · On-site

$125 - $150/hr

Senior Software Engineer - Interoperability Reports to: Senior Manager Global Software Engineering ... C-STORE, C-FIND, C-MOVE, C-GET, DICOM TLS, Storage Commitment, and Worklist services. * Experience ...

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Showing results 21-40

All JobsC Software Engineer JobsC Software Engineer Jobs in Wisconsin

C Software Engineer information

See Wisconsin salary details

$24.7K

$124.3K

$193.8K

How much do c software engineer jobs pay per year?

As of Sep 8, 2026, the average yearly pay for c software engineer in Wisconsin is $124,289.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,900.00 and $145,900.00 per year, depending on experience, location, and employer.

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 are the key skills and qualifications needed to thrive as a C software engineer?

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 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.

What are popular job titles related to C Software Engineer jobs in Wisconsin?

For C Software Engineer jobs in Wisconsin, the most frequently searched job titles are:

What job categories do people searching C Software Engineer jobs in Wisconsin look for?

The top searched job categories for C Software Engineer jobs in Wisconsin are:

What cities in Wisconsin are hiring for C Software Engineer jobs?

Cities in Wisconsin with the most C Software Engineer job openings:

C Software Engineer jobs near you
Infographic showing various C Software Engineer job openings in Wisconsin as of September 2026, with employment types broken down into 1% Internship, 1% As Needed, 85% Full Time, 9% Part Time, 1% Temporary, and 3% Contract. Highlights an 84% Physical, 4% Hybrid, and 12% Remote job distribution, with an average salary of $124,289 per year, or $59.8 per hour.

Senior Cyber Software Engineer

Persistent Systems

WI • On-site

$200 - $250/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 9 days ago

Job description

Job Description & Responsibilities

Persistent Systems is seeking a Senior Cyber Software Engineer with extensive experience developing software (C/C++) in a Linux environment. You will be responsible for working with a team of engineersin the development and implementation of a wide range of low-level embedded software, hardware development and the development of application software running on the Wave Relay® network. This position provides the opportunity to develop technology that enables our customers to solve their most difficult networking problems.

Position Responsibilities

  • Developing and implementing a wide range of low-level embedded software (including device driver, Linux kernel modules, network stack development, porting existing software to new embedded platforms, and other low-level programming activities), hardware development, as well as the development of application software running on the Wave Relay® network
  • Developing software security solutions for our Wave Relay networking products
  • Cross-platform implementation of software security components targeting Linux OS
  • Socket programming
  • Creating Public Key Infrastructure (PKI) frameworks within our networking products
  • Programming OpenSSL frameworks in C for our Wave relay networking products
Job Qualifications & Experience

Minimum Qualifications

  • Bachelor's degree in Computer Science, Computer Engineering, or equivalent
  • 5 years of C/C++ programming experiencein a Linux environment
  • Product development experience
  • Deep knowledge of Wireless Networking specific to layer 2
  • OpenSSL programming experience in C
  • Experience with Linux driver (e.g.,wireless, network stack), Linux kernel, and kernel module development
  • Experience with Public Key Infrastructure (PKI) development
  • Must have the ability to obtain aUnited Statessecurity clearance

Preferred Qualifications

  • Master’s or PhD inComputer Science orComputer Engineering
  • FIPS validation experience
  • A deep understanding of open-source VPN software
  • Experience with cryptography related development
  • Experience with shell scripting, network application development, distributed systems, and network protocol development
  • United States security clearance

The base pay for this role can vary from $179,000 to $228,000 a year based on individual qualifications.

Eligibility for yearly discretionary bonus.

Persistent Systems, LLC offers a comprehensive benefits package including

  • medical, dental, vision, life, and disability insurance
  • paid time off (sick time and vacation time)
  • flexible spending accounts
  • 401(k) plan with company match
  • fitness membership reimbursement
  • tuition assistance
  • mental health benefits
  • pet discounts
Company Overview

Persistent Systems, LLC is a leading global provider of mobile networking solutions for military, first responder, government, and commercial markets. We engineer our Wave Relay® MANET and Cloud Relay™ technology to transmit voice, video, and situational awareness under the most difficult conditions. Through the Wave Relay® Ecosystem, an alliance of industry-leading companies, Persistent unites warfighters, UGVs, UAVs, sensors, cameras, and devices on a common network. Persistent was founded in 2007 and has offices in New York City, Colorado, Montana, North Carolina, North Dakota, and Wyoming.

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