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Software Engineering Jobs in Harvard, IL (NOW HIRING)

Belcan

Software Engineer

Rockford, IL · On-site

$83K - $104K/yr

Degree in relevant field such as Software Engineering, Computer Engineering, Computer Science, Electrical Engineering, or Mathematics; strong preference for Software Engineering. * Minimum ...

Danaher

Software Engineer Internships

Rockford, IL · On-site

About Software Engineering Roles at Danaher Are you passionate about building real-world applications, writing clean code, and solving meaningful technical challenges? As a Software Engineering ...

Danaher

Software Engineer Internships

Whitewater, WI · On-site

About Software Engineering Roles at Danaher Are you passionate about building real-world applications, writing clean code, and solving meaningful technical challenges? As a Software Engineering ...

Blain's Farm & Fleet

Lead Software Engineer

Janesville, WI · On-site

$100K - $133K/yr

Leads the engineering, design, testing and implementation of software solutions that provides a robust technical infrastructure used by business units and applications. Plays a lead role in creating ...

Lorven Technologies

Software Developer

Rockford, IL · On-site

Our client is looking Software Developer for Fulltime project in Rockford, Illinois (Onsite) Below ... Bachelor's Degree in Science, Technology, Engineering or Mathematics (STEM) * Experience in ...

Lean Synergy Solutions

Software Engineer

Rockford, IL · On-site

$80K - $120K/yr

Investigate engineering requirements and prepare software design specifications, technical analyses, and implementation recommendations. * Support manufacturing process integration for advanced ...

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Showing results 1-20

All JobsSoftware Engineering JobsSoftware Engineering Jobs in Harvard, IL

Software Engineering information

See Harvard, IL salary details

$60.5K

$140.4K

$195.6K

How much do software engineering jobs pay per year?

As of Jul 16, 2026, the average yearly pay for software engineering in Harvard, IL is $140,442.00, according to ZipRecruiter salary data. Most workers in this role earn between $114,200.00 and $164,700.00 per year, depending on experience, location, and employer.

What engineers make $300,000 a year?

Senior software engineers, especially those with extensive experience, expertise in high-demand technologies, or working at large tech companies, can earn $300,000 or more annually. Compensation often includes base salary, bonuses, and stock options, particularly in competitive markets or executive-level roles.

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

To thrive as a Software Engineer, you need strong programming skills in languages such as Python, Java, or C++, along with a solid understanding of computer science fundamentals and a relevant degree. Familiarity with development tools like Git, cloud platforms, version control systems, and knowledge of software development methodologies are typically required. Problem-solving abilities, effective communication, and teamwork are valuable soft skills that help engineers collaborate and deliver high-quality solutions. These skills and qualities are essential to create efficient, maintainable software and to adapt to rapidly evolving technologies and project requirements.

What is the difference between Software Engineering vs Software Development?

AspectSoftware EngineeringSoftware Development
CredentialsBachelor's in Computer Science or related, certifications like CSWA or AWSBachelor's in Computer Science or related, coding bootcamps
Work EnvironmentDesigning, planning, and managing software projectsWriting, testing, and debugging code
Industry UsageUsed across tech, finance, healthcare, and more for complex systemsCommon in startups, small teams, and for app development

Software engineering involves designing and managing software projects, focusing on architecture and lifecycle. Software development primarily centers on coding and building applications. While both roles require similar educational backgrounds, software engineers often handle broader project planning, whereas developers focus on coding tasks.

What are some common challenges software engineers face when working on large-scale projects, and how can they be addressed?

Software engineers working on large-scale projects often encounter challenges such as managing codebase complexity, coordinating with distributed teams, and ensuring consistent coding standards. To address these issues, teams typically implement version control systems, conduct regular code reviews, and use agile methodologies to break tasks into manageable sprints. Effective communication tools and clear documentation also play a crucial role in keeping everyone aligned and minimizing misunderstandings.

What is the main job of a software engineer?

A software engineer designs, develops, tests, and maintains software applications and systems. They use programming languages, development tools, and best practices to create reliable and efficient software solutions. Strong problem-solving skills and knowledge of algorithms are essential in this role.

What is software engineering?

Software engineering is the discipline of designing, developing, testing, and maintaining software applications and systems. It involves applying engineering principles and systematic methods to ensure software is reliable, efficient, and meets user requirements. Software engineers work with programming languages, frameworks, and tools to solve problems and build solutions for various industries. The field encompasses many specializations, including front-end development, back-end development, DevOps, and more.

Is it true that AI will replace software engineers?

AI is increasingly used to automate certain coding tasks and improve software development efficiency, but it is unlikely to fully replace software engineers. Engineers will continue to be essential for designing, overseeing, and maintaining complex systems, as well as applying creativity and problem-solving skills that AI cannot replicate. Adaptation to new tools and continuous learning remain important in the field.

What jobs can a software engineer do?

A software engineer can work in roles such as application developer, systems engineer, embedded systems engineer, or DevOps engineer. They design, develop, test, and maintain software across various industries, often using programming languages like Java, Python, or C++, and may require knowledge of tools like Git and Agile methodologies.
What cities near Harvard, IL are hiring for Software Engineering jobs? Cities near Harvard, IL with the most Software Engineering job openings:
Software Engineering jobs near you
Infographic showing various Software Engineering job openings in Harvard, IL as of July 2026, with employment types broken down into 93% Full Time, 4% Part Time, and 3% Contract. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $140,442 per year, or $67.5 per hour.
Principal Engineer, Software Engineering

Principal Engineer, Software Engineering

Raytheon Technologies

Rockford, IL • On-site

$126K - $204K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 26 days ago

Job description

Date Posted:
2026-07-07
Country:
United States of America
Location:
US-IL-ROCKFORD-BB ~ 4747 Harrison Ave ~ BUTLER BLDG
Position Role Type:
Unspecified
U.S. Citizen, U.S. Person, or Immigration Status Requirements:
Security Clearance Type:
Security Clearance Status:
Not Required
Hamilton Sundstrand Corporation d/b/a Collins Aerospace has an opening for a Principal Engineer, Software Engineering in Rockford, IL.
Joining Collins Aerospace isn't just about finding a job; it's about embarking on a journey to redefine the future of aerospace technology.
What YOU will do
  • Responsible for software development life cycle (plan, design, verify, certify) embedded software per aerospace standards (DO-178 is typical, design assurance levels A to C).
  • Design and implement build procedures that are used to support hardware and software product development and use.
  • Design, develop, document, test and design control and diagnostic systems that contain logical and mathematical solutions.
  • Conduct multidisciplinary research and collaborate with equipment designers in the planning, design, development and utilization of electronic data processing systems for product and commercial software.
  • Determine end-user needs by analyzing systems capabilities to resolve problems on program intent, output requirements and input data acquisition.
  • Innovate, design, develop and implement technologies, components, sub- systems, machines, tools and systems to ensure compliance to specifications, requirements and customer guarantees across applicable operating conditions.
  • Ensure hardware and software standards are met. Ensure novel ideas and implementation are captured and protected using applications IP processes and tools.
  • Provide technical leadership, training, and oversight.

Qualifications You Must Have
  • Must possess at least a bachelor's degree or its equivalent in Computer Science, Electrical Engineering, Electronic Engineering or related field and at least 8 years of progressive experience as a Software Engineer or related role in the Aerospace, Defense, Automotive or Medical industries. In the alternative, at least a master's degree or its equivalent in Computer Science, Electrical Engineering, Electronic Engineering or related field and at least 5 years of experience as a Software Engineer or related role in the Aerospace, Defense, Automotive or Medical industries would be acceptable.
  • Must possess at least 5 years of experience with embedded C programming.
  • Must possess at least 3 years of experience with leading teams of 10-20 people.
  • Must possess at least 3 years of experience with industry standards for the full software engineering lifecycle of safety critical systems such as DO-178B/C.
  • Must possess at least 3 years of experience with software development for Generator or Bus Power Control Units.
  • Non-US Person - Must be authorized to work in the U.S. without the company's immigration sponsorship now or in the future. The company will not offer immigration sponsorship for this position. The company will not seek an export authorization for this role.

Learn More & Apply Now!
Power & Controls: We make modern flight possible for millions of travelers and our military every second. Our major product lines are on-board virtually every aircraft flying. Be it keeping passengers safe with our emergency power generation systems or creating a positive in flight experience through reliable cabin pressure controls and quieter engines, Power & Controls focuses on delivering a best-in-class experience to our customers. We hire the top people in the industry. Their ideas drive our performance, and their integrity keeps our customers happy. Join us as we take flight!
Onsite: Employees who are working in Onsite roles will work onsite. This
includes all production and maintenance employees, as they are essential to the
development of our products.
The salary range is $126,942.00 to $204,500.00 USD per year. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills.
As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.
Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.
Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company's performance.
This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.
RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.
RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans' Readjustment Assistance Act.
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