> Markdown version of [/jobs/ext/3851389-engineer-fs-poly-required](https://www.wearedevelopers.com/jobs/ext/3851389-engineer-fs-poly-required). 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). --- # Engineer - FS Poly Required - **Company:** Apogee, Inc. - **Location:** Chantilly, VA, United States - **Experience:** Expert - **Salary:** $106,000.0 - $220,000.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), .NET Framework, Data Analysis, Systems Engineering, C Sharp (Programming Language), Data Visualization, Relational Databases, Machine Learning, Object-Oriented Software Development, Software Engineering, Subversion, Software Repository, Git, Data Analytics - **Published:** October 21, 2026 - **Apply:** https://www.thejobnetwork.com/job/7abebaec-5675-4b38-a7b2-da67b2a7e09e/engineer-fs-poly-required ## About the Role Apogee's ideal Engineer will support our Intelligence Client in a dynamic environment supporting operations, data analysis, and data visualization tools development. The candidate will work closely with the chief engineer and product users to solve complex data-driven problems throughout the software development lifecycle of existing and new applications. The ideal candidate should have the capacity to work on both the front and back-end portions of the software environment. The candidate will implement software testing, operations, and maintenance (O&M), troubleshooting, system backup/restore, and software upgrades. A strong candidate will be a self-starter and have a demonstrated ability to learn and implement new skills across both software engineering and user domains adhering to well established software design and development principles. We are seeking candidates with 5+ years experience in one of the following skill sets: * Software Engineering * Web/Software Development * Aerospace Engineering * Data Science * Applications Development * Machine Learning Engineering * Systems Engineering If you have experience in one of the above skills along with a TS/SCI with Fullscope Polygraph, then you'll love Apogee and the job opportunity! Required * Bachelor's Degree. STEM degree strongly preferred * Demonstrated experience in an object-oriented language such as Java, C#/.NET * STK Systems Tool Kit Components and Engine * Experience working with relational databases * Experience with code repositories, such as Subversion and Git * Experience developing software for geospatial, air and space domains