> Markdown version of [/jobs/ext/4618194-senior-firmware-engineer-cybersecurity-re-ts-sci](https://www.wearedevelopers.com/jobs/ext/4618194-senior-firmware-engineer-cybersecurity-re-ts-sci). 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). --- # Senior Firmware Engineer - Cybersecurity & RE (TS/SCI) - **Company:** Erias Ventures, LLC - **Location:** United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Cyber Security, Firmware - **Published:** November 7, 2026 - **Apply:** https://www.juju.com/job/28_25197_1b1e11e8e0e6fa59ddd76d6ba6f64ca4 ## About the Role Erias Ventures, LLC is seeking a skilled engineer to support development of new and existing capabilities in a fast-paced, entrepreneurial environment. A Top-Secret/SCI with full scope polygraph clearance is required, and sponsorship is not available for this position., The role offers a competitive salary range and opportunities to impact critical mission problems for customers. Candidates should have at least five years of software and firmware design, development, and test experience, strong C