> Markdown version of [/jobs/ext/4537309-software-engineer-iii](https://www.wearedevelopers.com/jobs/ext/4537309-software-engineer-iii). 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 III

- **Company:** SEA, Ltd.
- **Location:** Middletown, RI, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Computer-Aided Design, C++ (Programming Language), Computer Programming, Databases, Computer Engineering, Data Distribution Service, Software Design Documents, Linux, Qt (Software), Software Requirements Analysis, Software Systems, UML, Data Processing, Information Technology
- **Published:** November 3, 2026
- **Apply:** https://www.disabledperson.com/jobs/76342540-software-engineer-iii

## About the Role

Education: Master's Degree in Computer Engineering orElectrical/Electronics Engineering or Mathematics with a field of concentrationin Computer Science and 10+ years of experience.

Experience: 10 years of relevant experience.

Additional Skills and Experience:

 * Candidates must be proficient in C++ softwaredevelopment and have experience designing software using Unified ModelingLanguage (UML).
 * Candidate must also be proficient in a Linux developmentenvironment and proficient in writing software requirements and designdocumentation.
 * Candidates should have experience using Qt Framework, writingSoftware Requirements Document (SRS) and Software Design Document (SDD), and experienceusing Data Distribution Protocol (DDS).

U.S. citizenship and current DOD Secretclearance are required.

## Description

Job Description: SEACORP's Electronic Warfare Business Area is seeking a mid-level Software Engineer. The Software Engineer will need a minimum 10 years of experienceand current DoD Secret Clearance. They will be located out of SEACORP's main location in Middletown, RIstarting in early 2026. The candidate will be responsible for, or act as, the technicallead for tasking, collaborate andinteract with customers and colleagues, require creative thinking and problem-solvingabilities, as well as strong organizational and presentation skills. Thisideal candidate will have excellent verbal and written communication skills,the ability to work efficiently under pressure, and be self-motivated., * Analyze user needs and develop software solutions, applying principles and techniques of computer science, engineering, and mathematical analysis.

 * Work with other functional disciplines (e.g., project management, acquisition, logistics, security, etc.) to integrate hardware and software systems, develop specifications, and performance requirements.
 * Maintain databases within an application area.
 * Modify existing software to correct errors, to adapt it to new hardware, or to upgrade interfaces and improve performance.
 * Analyze information to determine, recommend, and plan installation of a new system or modification of an existing system.
 * Consult with engineering staff to evaluate interface between hardware and software, develop specifications and performance requirements, or resolve customer problems.
 * Direct software programming and development of documentation.
 * Store, retrieve, and manipulate data for analysis of system capabilities and requirements.
 * Confer with data processing or project managers to obtain information on limitations or capabilities for data processing
projects.

 * Consult with customers or other departments on project status, proposals, or technical issues, such as software system design or maintenance.
 * Prepare reports or correspondence concerning project specifications, activities, or status.