Software Engineer I (Onsite)

Date Posted:

2026-04-26

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

At RTX, the world largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.

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.
• Work in a highly collaborate team environment to design, architect and innovate software solutions.
• Experience may be obtained through on-the-job experience, research, coursework, or projects.
• 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 Science, Technology, Engineering, or Mathematics (STEM)
• Experience and/or knowledge in programming multithreaded systems.
• Experience in software development using 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:

Some of our competitive benefits package includes:   

Medical, dental, and vision insurance  

Three weeks of vacation for newly hired employees  

Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option  

Tuition reimbursement program 

Student Loan Repayment Program  

Life insurance and disability coverage  

Optional coverages you can buy pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection 

Birth, adoption, parental leave benefits 

Ovia Health, fertility, and family planning