Software Engineer I (Onsite)

RTX (Raytheon); Maryland; On-site; USD 63,000 - 120,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

Life insurance

401(k) match

Job summary

Solipsys Corporation in Fulton, MD, a Raytheon Technologies subsidiary, seeks a Software Engineer with Java experience to join our team. You will develop features for real‑time situational awareness systems and contribute to critical capabilities in an active Agile environment.

You will collaborate with a highly skilled team to design, architect, and implement software solutions, learning to support engineering process improvements and documentation as needed.

Qualifications

• Bachelor's degree in Electrical/Computer Engineering or STEM fields by start date.
• Experience or knowledge in programming multithreaded systems.
• Experience in software development using Java or C++.
• Experience may be from on‑the‑job, coursework, or projects.

Responsibilities

• Develop new features for real‑time situational awareness C2 systems using Java.
• Design, architect and code critical capabilities in an Agile environment.
• Collaborate in a highly team‑oriented setting to innovate software solutions.

Skills

Multithreaded systems

Java programming

C++ programming

Education

Bachelor's degree in STEM fields

Tools

Maven

Apache Ant

Jenkins

Job description

Date Posted: 2026-10-21

Country: United States of America

Location: US-MD-FULTON-8170 ~ 8170 Maple Lawn Blvd ~ MAPLE LAWN, Ste 190, 200 & 300

Position Role Type: Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

Security Clearance Type: DoD Clearance: Secret

Security Clearance Status: Active and existing security clearance required after day 1

Are you ready to explore the world of aerospace and defense? Do you want to learn from and collaborate with some of the greatest minds in the industry? At RTX, our internships, co-ops and full-time careers provide an exceptional foundation to work on complex problems, advance your skills and create a safer, more connected world. Discover opportunities to make a difference at RTX.

Collins Aerospace is a leader in technologically advanced, intelligent solutions that help redefine the aerospace and defense industry. With a comprehensive portfolio and deep technical expertise, we help customers meet the demands of the global market. Join us and help shape the future of aerospace and defense.

Solipsys Corporation, located in Fulton, MD, is a wholly‑owned subsidiary of Raytheon Technologies (RTX). We are currently seeking a Software Engineer with experience in Java to join our team who is talented, highly motivated, has a passion for finding innovative solutions to problems, and committed to quality. We value skills and experience, so don't hold back. Your qualifications could add tremendous value to our team. Our customers come from all different backgrounds, and so do our employees. If you're passionate about what you could accomplish here, we'd love to hear from you.

What You Will Do

• You will develop innovative new features for a new real‑time situational awareness Command & Control Systems (C2) using Java.
• You will design, architect and code critical capabilities in an active Agile environment.
• You will work in a highly collaborate team environment to design, architect and innovate software solutions.

What You Will Learn

• You will learn how to develop high quality software to support real‑time situational awareness Command & Control Systems (C2) systems.
• You will learn how to support engineering process improvements, audits and peer reviews.
• You will learn how to work within a highly collaborative software team and interface with other engineering disciplines as needed to meet program contract milestones.
• You will learn how to update documentation related to test, verification, and design activities.

Qualifications You Must Have

• Bachelor's degree in Electrical Engineering, Computer Engineering or related Science, Technology, Engineering or Mathematics (STEM) major obtained by start date.
• Experience and/or knowledge in programming multithreaded systems.
• Experience in software development using Java or C++.
• Experience may be obtained through on‑the‑job experience, research, coursework, or projects.

Qualifications We Prefer

• Ability to engage & build positive relationships with both customers as well as internal & external employees.
• Opportunities for travel to customer sites for demos, integration and support.
• Strong computer science fundamentals such as data structures, algorithms and information retrieval.
• Relevant work experience using SW Development tools (e.g. Maven, Apache Ant, Jenkins, etc).
• Relevant work experience with full life cycle development including exposure to software requirements, design, development, debug and test.

What We Offer

Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Trust, Respect, Accountability, Collaboration, and Innovation.

The salary range for this role is 62,900 USD - 119,700 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills.

Onsite : Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in‑person at one of our office locations, regardless of whether the role is designated as on‑site, hybrid or remote.

Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short‑term disability, long‑term disability, 401(k) match, flexible spending accoun