**Date Posted:** 2025-07-08 **Country:** United States of America **Location:** MD440: 8170 Maple Lawn Blvd Fulton MD 8170 Maple Lawn Boulevard , Fulton, MD, 20759 USA **Position Role Type:** Hybrid **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:** DoD Clearance: Secret **Solipsys, Managed by Collins Aerospace** At Collins Aerospace, we’re working side-by-side with our customers and partners to dream, design and deliver solutions that redefine the future of our industry. By reaching across the markets we serve, and drawing on our vast portfolio of expertise, we are making the most powerful concepts in aerospace a reality every day. As the industry faces new challenges and embraces new technologies, Collins is collaborating and innovating with our customers to bring big ideas to life. And together, we’re redefining the future of aerospace. Solipsys is a wholly owned subsidiary of Collins Aerospace/RTX and is 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. Solipsys is an industry leader in the development of command and control software systems and operates in a dynamic, complex, fast-paced business environment with both commercial and Government customers, including a mix of domestic and international pursuits and programs. We are seeking a **Principal Systems Engineer** to work in Fulton, MD. This is a hybrid position. Eligible candidates must reside within commuting distance from Fulton, MD as on site presence is expected during the week. **What You Will Do:** + Serve as onsite C2 systems operations SME, supporting USAF customer and representing the Solipsys Corporation business + Perform software installation and demonstration of Solipsys C2 software + Software system integration and test in a fast paced, prototype lab environment + Hands on debugging of issues discovered during integration + This position requires up to 25% travel, where you will serve as an Onsite Systems Engineer and Command and Control (C2) Operations Subject Matter Expert (SME) in advanced software integration facilities at locations all over the world, working closely with USAF representatives developing prototypes and innovative advancements in Multi-Sensor and Information Fusion, Networked Situational Awareness, and Visualization technologies. Travel will be domestic and international. **Qualifications You Must Have:** + Typically requires a University Degree and minimum 8 years prior relevant experience or an Advanced Degree in a related field and minimum 5 years of experience + Experience as a systems engineer on a software development program + Strong background in integrating software and debugging issues in a software development environment, including knowledge of Red Hat Linux Operating System + Experience with any of these systems: Command and Control (C2), Surveillance/Radars, Air Traffic Control, Mission Planning, Missile Systems or Combat/Fire Control systems + U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance **Qualifications We Prefer:** + Experience as an Air Battle Manager (ABM) in the Air Force with in-depth knowledge of the role and the C2 systems that are used in this role + Adept at communicating (verbal and written) with all levels within and outside the company, ability to prepare and deliver presentations/summaries which appropriate address the intended audience + Experience working with standard MS Office product suite applications + Active security clearance is preferred **What We Offer:** ​ + 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. ​ + Adoption Assistance.          ​ + Autism Benefit. ​ + Employee Assistance Plan, including up to 10 free counseling sessions. ​ + Healthy You Incentives, wellness rewards program. ​ + Doctor on Demand, virtual doctor visits. ​ + Bright Horizons, child and elder care services. ​ + Teladoc Medical Experts, second opinion program. ​ + Eligible for relocation assistance +  And more!  ​ **Learn More & Apply Now!** ​ Do you want to be a part of something bigger? A team whose impact stretches across the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers complete their most complex missions — whatever and wherever they may be. Our customers depend on us for intelligent and secure communications, missionized systems for specialized aircraft and spacecraft and collaborative space solutions. By joining our team, you’ll have your own critical part to play in ensuring our customer succeeds today while anticipating their needs for tomorrow. Are you up for the challenge? Join our mission today. ​ *Please ensure the role type (defined below) is appropriate for your needs before applying to this role. **Hybrid:** Employees who are working in hybrid roles will work regularly both onsite and offsite. Ratio of time working onsite will be determined in partnership with your leader. At Collins, the paths we pave together lead to limitless possibility. And the bonds we form – with our customers and with each other -- propel us all higher, again and again. ​ ​ Apply now and be part of the team that’s redefining aerospace, every day. **Employee Referral Eligible** The salary range for this role is 101,000 USD - 203,000 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. 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 accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement. Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance. This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply. RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window. _RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act._ **Privacy Policy and Terms:** Click on this link (http://www.rtx.com/privacy/Job-Applicant-Privacy-Notice) to read the Policy and Terms Raytheon Technologies is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.