Explore 8 junior software engineer python jobs from 3 hiring companies in Connersville, IN, US. Filter by remote, salary, experience, and company, then open any listing to apply.

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Junior Software Engineer Python

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Junior Software Engineer Python Jobs

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Title:Junior Communications Systems Software EngineerWhy Join Us?<ul><li>Innovative Projects: KBR’s work is at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions.</li></ul><ul><li>Collaborative Environment: Be part of a dynamic team that thrives on collaboration and innovation, fostering a supportive and intellectually stimulating workplace.</li><li>Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.</li></ul>KBR is seeking a Junior Communications Systems Software Engineer to support development, integration, and evaluation of communications software capabilities for contested and degraded environments. This role supports protocol emulation, SDR integration, test automation, and laboratory‑based systems across research and applied DoD programs.  This position is intended for early‑career engineers with a strong software foundation who are developing the ability to understand and reason about protocol behavior across physical, link, and logical layers. The engineer will work under guidance from senior engineers while contributing to real, deployable tools and test activities.Key Responsibilities<ul><li>Develop and maintain software supporting communications systems, protocol emulation, and analysis environments</li><li>Implement communications software components under guidance, including protocol handling, data paths, and control logic</li><li>Support integration of communications software with SDR platforms and laboratory test environments</li><li>Develop and maintain user interfaces or tooling to configure systems, execute tests, and visualize results</li><li>Assist with development of test harnesses for protocol validation, regression testing, and behavior characterization</li><li>Support CI/CD pipelines, containerized environments, and automated test workflows used by the team</li><li>Read and implement technical documentation and specifications with increasing independence over time</li><li>Document software functionality, test procedures, and observed behaviors to support technical reviews and user adoption</li></ul>Required Qualifications<ul><li>Bachelor’s degree in Computer Engineering, Electrical Engineering, Computer Science</li><li>0–3 years of software development experience</li><li>Programming experience in C/C&#43;&#43; or Python</li><li>Experience developing software on Linux‑based systems</li><li>Demonstrated ability to write clean, readable, and maintainable code</li><li>Ability to learn and reason about protocol behavior from documentation, examples, and system observations</li><li>Ability to obtain and maintain a U.S. DoD security clearance</li></ul>Desired Qualifications<ul><li>Academic or project experience related to communications, networking, or signal processing</li><li>Exposure to protocol implementation, emulation, or analysis</li><li>Familiarity with SDRs, RF laboratories, or hardware‑software integration environments</li><li>Experience using version control, automated testing, or containerized development workflows</li></ul>Basic Compensation: $90,000 - $110,000 (For Beavercreek, OH Only) The offered rate will be based on the selected candidate’s knowledge, skills, abilities and/or experience and in consideration of internal parity.Belong, Connect and Grow at KBR At KBR, we are passionate about our people and our Zero Harm culture.  These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company.  That commitment is central to our team of team’s philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver – Together. KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.

Junior Communications Systems Software Engineer

Bachelor’s in Computer Engineering, Electrical Engineering, or Computer Science; 0–3 years; C/C++ or Python; Linux; ability to obtain DoD clearance.

AI Software Engineer

Entry-level AI software engineer with Python proficiency and exposure to AI platforms.

V2X is growing! The Software Engineer will join our multi-discipline software engineering team in Indianapolis, IN, supporting programs across the enterprise. Our team and products address the customer’s needs for rapid capability integration that provide superior combat relevance and readiness across the airborne fleet via integrated sense, control, employment, and deployment solutions.  The ideal candidate embraces modern development processes and techniques that improve product quality and team productivity. We are looking for engineers that enjoy a challenge, working with teammates, and who have a passion to support our DoD customers and international allies. Our Indianapolis facility supports a variety of other product lines serving multiple DoD customers providing the opportunity to work on a diverse set of programs and roles supporting the continued advancement of your career. 
Typical Duties:
As an entry-level Software Engineer, you’ll typically work on a development team under the guidance of more experienced engineers. Your primary duties may include writing and testing code, fixing bugs, participating in code reviews, and helping to maintain and improve existing software systems. You’ll likely assist in the design and development of small features or components, contribute to documentation, and collaborate with teammates through version control and issue tracking systems. Over time, you'll be expected to develop your technical skills, take on more responsibility, and become more independent in solving problems and delivering code.  Documenting workflows and methodologies is also essential to ensure transparency and reproducibility of results. This role involves continuous learning and adaptation to new technologies to drive innovation and business success.
Required Skills:
<ul>
<li>Basic understanding of programming fundamentals in languages such as C++, Python, or Java.</li>
<li>Familiarity with version control tools like Git and GitHub.</li>
<li>Exposure to data structures and algorithms, with an ability to write simple, efficient code.</li>
<li>Introductory knowledge of software development lifecycles (e.g., Agile, Scrum).</li>
<li>Strong problem-solving mindset, with an eagerness to tackle coding challenges.</li>
<li>Ability to work effectively in a team setting, including communication and collaboration with peers.</li>
<li>Exposure to basic data manipulation or scripting tasks, especially if you've worked with CSVs, JSON, or small data projects.</li>
<li>Curiosity and a growth mindset, with a desire to build real-world software systems.</li>
</ul>
Desired Skills:  
<ul>
<li aria-setsize="-1" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="9" data-aria-level="1">Strong proficiency in C, C++, and Python for embedded and systems‑level development </li>
<li aria-setsize="-1" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="10" data-aria-level="1">Experience with real‑time operating systems (RTOS) and deterministic software behavior </li>
<li aria-setsize="-1" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="11" data-aria-level="1">Understanding of avionics and weapons interface standards, including MIL‑STD‑1553, MIL‑STD‑1760, and Ethernet‑based tactical protocols </li>
<li aria-setsize="-1" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="12" data-aria-level="1">Familiarity with UAI (Universal Armament Interface) concepts, message sets, and integration workflows </li>
<li aria-setsize="-1" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="13" data-aria-level="1">Knowledge of low‑level communication protocols (UART, SPI, I2C) and high‑reliability data buses </li>
<li aria-setsize="-1" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="14" data-aria-level="1">Exposure to networked embedded systems, deterministic Ethernet, and packet‑based communication  </li>
<li aria-setsize="-1" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="15" data-aria-level="1">Ability to read and interpret interface control documents (ICDs), system specifications, and message formats </li>
<li aria-setsize="-1" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="16" data-aria-level="1">Experience with software‑in‑the‑loop (SIL) or hardware‑in‑the‑loop (HIL) testing environments  </li>
<li aria-setsize="-1" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="17" data-aria-level="1">Familiarity with unit testing or test frameworks (e.g., pytest, JUnit). </li>
<li aria-setsize="-1" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="18" data-aria-level="1">Experience with scripting and automation (e.g., Python scripts, Bash). </li>
<li aria-setsize="-1" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="19" data-aria-level="1">Use of CI/CD tools or workflows in class projects or internships (e.g., GitHub Actions, Jenkins). </li>
<li aria-setsize="-1" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="20" data-aria-level="1">Developed cross‑platform GUI applications using Qt Widgets/QML, implementing real‑time data visualization and operator controls for embedded or mission‑critical systems </li>
<li aria-setsize="-1" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="21" data-aria-level="1">Built backend logic and communication layers in Qt/C++, integrating with avionics or weapons‑interface protocols (e.g., MIL‑STD‑1553 or Ethernet‑based message handlers) </li>
</ul>
 
Education Requirements:  
 
<ul>
<li aria-setsize="-1" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"multilevel"}" data-aria-posinset="1" data-aria-level="1"> Bachelor's degree in Intelligent Systems Design, Data Science, Computer Science, or a related field. </li>
</ul>
 
 
<ul></ul>
Benefits include the following:
<ul>
<li>Healthcare coverage</li>
<li>Retirement plan</li>
<li>Life insurance, AD&D, and disability benefits</li>
<li>Wellness programs</li>
<li>Paid time off, including holidays</li>
<li>Learning and Development resources</li>
<li>Employee assistance resources</li>
</ul>
Pay and benefits are subject to change at any time and may be modified at the discretion of the company, consistent with the terms of any applicable compensation or benefit plans.

Software Engineer I  WSI

Software Engineer I

Entry-level software engineer with C++, Python, or Java; Git; RTOS; avionics interfaces MIL-STD-1553/1760; Ethernet; scripting; testing and documentation.

Entry-level software engineer with basic programming skills (C++, Python, or Java), Git, data structures, Agile/Scrum, and teamwork; willing to learn avionics domain.

V2X in Indianapolis, IN, has Software Engineering Intern opportunities for current engineering college students.  As a Software Engineering Intern, you will work within a team of talented and experienced engineers and be exposed to Software Engineering by performing many core activities to include design, development or test at the software and system. The software intern will apply technical standards, principles, theories, concepts, and techniques to solve customer needs by providing customized engineering services and products for unique customer missions.
Responsibilities may Include:
<ul>
<li>Gaining an understanding of typical software and embedded systems documentation, contributing to the preparation of engineering artifacts</li>
<li>Supporting development activities across a range of environments (e.g., Linux, Windows, bare-metal platforms)</li>
<li>Assisting in firmware, driver, or interface development for embedded systems using languages such as VHDL, Verilog, C, C++, or Python</li>
<li>Participating as a member of a multi-discipline team that may span software, hardware, systems, and test engineering</li>
<li>Contributing to the completion of project/program milestones under the general guidance of your supervisor and technical leads</li>
<li>Learning and following established Engineering processes and procedures, including coding standards, configuration management, and verification workflows</li>
</ul>
Security Clearance & Other Requirements: This position requires the ability to access systems that contain information restricted to US Citizens based on certain Federal Government contractual requirements.
Required Skills: 
<ul>
<li>Strong interpersonal skills with a positive attitude and demonstrated leadership potential</li>
<li>Customer-oriented mindset and ability to collaborate effectively in cross-functional teams</li>
<li>Excellent written and verbal communication skills</li>
<li>Completion of coursework in Software, Computer, Electrical Engineering, or a related technical discipline</li>
<li>Basic proficiency in one or more programming languages (e.g., C++, C, Java, Python)</li>
</ul>
Desired Skills: 
<ul>
<li>Familiarity with MS Office and presentation tools</li>
<li>Prior engineering project or internship experience, particularly in software design and development, embedded systems, hardware/software integration, or FPGA design and development</li>
<li>Ability to work in a team environment</li>
<li>A cumulative GPA of 3.0+ is strongly desired (Please upload an unofficial transcript when applying)</li>
</ul>
Education Requirements: 
<ul>
<li>Must be enrolled in an accredited college or university pursuing a degree in Engineering (e.g., Computer Science, Computer Engineering, Electrical Engineering, Aeronautical Engineering, or a closely related STEM field)</li>
<li>Must have achieved Sophomore, Junior, Senior, or Post-graduate standing by Spring 2025. Final intern level will be determined based on degree progress and qualifications</li>
<li>A cumulative GPA of 3.0 or higher is strongly preferred</li>
<li>Submission of an unofficial transcript along with your resume is required</li>
</ul>

2026 Software Engineering Intern

Software Engineering Intern

Pursuing engineering degree; internship in software/embedded systems; strong programming basics.

Pursuing engineering degree; strong programming skills; GPA 3.0+ preferred; eligible for internship; able to work in cross-functional teams.

Location: Cincinnati, United States of AmericaThales people architect solutions that enable two-thirds of planes to take off and land safely. We create in-flight entertainment systems that engross 50 million fliers every year and we develop the avionics that control the world’s largest commercial aircrafts. Our simulators train the next generation of pilots for fighter jets, transporters and search and rescue helicopters. And, together, each and every member of our aerospace team makes a difference.<div>Position SummaryThis is an on-site position in Cincinnati, OH</div>The Software Engineer Intern will work with AI Scientists and Software Engineers, assisting with the development, testing, and utilization of our internal AI toolkits.    You will be a part of the Thales team that is leading the world in certifiable AI. We have developed and are deploying a technology that offers AI models primarily for mission/safety-critical applications. We offer an engaging opportunity to learn about a variety of AI topics, while working on exciting use-cases primarily within the aerospace and defense domains.While Thales is a large company, the Cincinnati office is a small, growing branch. You&#39;ll enjoy the benefits of a fast-paced startup style environment with the support of a leading multinational corporation. We are seeking a Software Engineer Intern with basic Python proficiency and an enthusiastic capability to learn new topics quickly. <div>Essential Functions</div>Will support various tasks within the office including but not limited to:<ul><li>Development of new code functionality</li><li>Participation in internal research and development of AI/ML methodologies</li><li>Supporting white paper writing as needed</li></ul>The position will require training in Thales&#39; unique &#34;Genetic Fuzzy Tree&#34; AI approaches. Additionally, the Cincinnati office develops GFT AI Solutions for specific use-cases of clients, both internal and external. The ability to work within a team on such tasks will be required. <div>Minimum Requirements</div><ul><li>Proficiency in Python</li><li>Familiarity with Object Oriented Programming</li><li>Experience with documentation and report writing</li><li>Minimum 3.0 GPA or equivalent in an accredited college or university</li></ul><div>Preferred Qualifications</div><ul><li>Due to the uniqueness of Thales’ approach, specific background in standard AI approaches is a plus, but absolutely not required; the ability to quickly pick up our internal processes will be necessary. </li><li>Proficiency with C/C&#43;&#43;</li><li>Experience utilizing GIT</li><li>Familiar with Fuzzy Logic</li><li>Experience with controls science and/or optimization</li></ul>This position will require successfully completing a post-offer background check. Qualified candidates with [a] criminal history will be considered and are not automatically disqualified, consistent with federal law, state law, and local ordinances.We are an equal opportunity employer, including disability and veteran status. All qualified applicants will receive consideration for employment without regard to sex, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law. If you need an accommodation or assistance in order to apply for a position with Thales, please contact us at <a href="mailto:talentacquisition&#64;us.thalesgroup.com" target="_blank">talentacquisition&#64;us.thalesgroup.com</a>.The reference Total Target Compensation (TTC) market range for this position, inclusive of annual base salary and the variable compensation target, is betweenThis reflects how companies in a similar industry and geographic region generally pay for similar jobs. This range helps the Company make pay decisions as one data point among many. Where a position falls within this range is also dependent on other factors including – but not limited to – the employee’s career path history, competencies, skills and performance, as well as the company’s annual salary budget, the customer’s program requirements, and the company’s internal equity. Thales may offer additional benefits and other compensation, depending on circumstances not related to an applicant’s status protected by local, state, or federal law.(For Internal candidate, if you need more information, please reach out to your HR Shared Service, 1st Point) Thales provides an extensive benefits program for all full-time employees working 30 or more hours per week and their eligible dependents, including the following: •Elective Health, Dental, Vision, FSA/HSA, Voluntary Life and AD&amp;D, Whole Group Life w/LTC, Critical Illness, Hospital Indemnity, Accident Insurance, Legal Plan, Identity Theft, and Pet Insurance•Retirement Savings Plan after 30 days of employment with a company contribution and a match, and with no vesting period•Company paid holidays and Paid Time Off•Company provided Life Insurance, AD&amp;D, Disability, Employee Assistance Plan, and Well-being Program

Software Engineer Intern

Proficient in Python; object-oriented programming; strong documentation and report writing; minimum 3.0 GPA.

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