> Markdown version of [/jobs/ext/2600718-software-engineer-senior](https://www.wearedevelopers.com/jobs/ext/2600718-software-engineer-senior). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer, Senior - **Company:** HX5, LLC - **Location:** Dayton, OH, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Software Engineering, Software Systems, Subsystems, Systems Integration, SC Clearance, Information Technology - **Published:** August 5, 2026 - **Apply:** https://www.clearancejobs.com/jobs/8990083/software-engineer-senior ## About the Role * Must have one of the following combinations of education and experience: + Bachelor's degree in engineering from an ABET-accredited school and fifteen (15) years of related experience. + Master's degree in engineering from an ABET-accredited school and twelve (12) years of related experience. Position Type/Expected Hours of Work: This is a full-time position requiring 40 hours per week and offers a flexible work schedule Monday through Friday during core business hours. Other Position Requirements: * Proof of U.S. Citizenship or US Permanent Residency is a requirement for this position. * Must be able to complete a U.S. government background investigation. * Must be able to obtain a Secret clearance. * Must be able to travel, including air travel. ## Description * This position supports the Mobility and Training Aircraft Program Office and will demonstrate an understanding of DoD acquisition processes. * Demonstrate knowledge of software engineering in support of the design, development, testing and evaluation, implementation, maintenance, and administration of new and/or existing software systems. * Apply an understanding of systems acquisition, systems and subsystems level hardware and software integration, systems requirements analysis and allocation, computer systems architecture, and systems and subsystems testing and evaluation. * Apply extensive knowledge in software assurance practices and tools to include architecture and design analysis tools, origin analyzers, source code weakness analyzers and binary analyzers. * Support the development of the software development strategy and Software Development Plan (SDP). * 5 years of DoD experience ## Related Videos - [Why Your Best Mediors Never Become Seniors (And How to Fix It)](https://www.wearedevelopers.com/videos/2108-why-your-best-mediors-never-become-seniors-and-how-to-fix-it) - [10M Data Records Lost, Underwater Computing, and Psychedelic Fish - Matthias Geniar](https://www.wearedevelopers.com/videos/1908-10m-data-records-lost-underwater-computing-and-psychedelic-fish-matthias-geniar) - [Rethinking Intelligence: AI, Accessibility, and the Future of Inclusive Work - Artur Ortega](https://www.wearedevelopers.com/videos/1377-rethinking-intelligence-ai-accessibility-and-the-future-of-inclusive-work-artur-ortega) - [Your next 10x engineer isn't in your city. Refactor accordingly.](https://www.wearedevelopers.com/videos/100103-your-next-10x-engineer-isn-t-in-your-city-refactor-accordingly) - [Develop on Windows, Deploy on Red Hat Enterprise Linux](https://www.wearedevelopers.com/videos/1600-develop-on-windows-deploy-on-red-hat-enterprise-linux) - [Building Systems that Last](https://www.wearedevelopers.com/videos/1389-building-systems-that-last) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [Is Software Engineering Hard?](https://www.wearedevelopers.com/magazine/448-is-software-engineering-hard) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer)