Senior Principal Systems Engineer/Analyst (ONSITE)

Date Posted: 2026-07-14 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 Solipsys, Managed by Collins Aerospace Collins Aerospace, an RTX company, is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. Collins Aerospace has the capabilities, comprehensive portfolio, and expertise to solve customers’ toughest challenges and to meet the demands of a rapidly evolving global market.  Solipsys is a wholly owned subsidiary of Collins Aerospace/RTX and 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. In this position, you will serve as a Systems Engineer with a focus on systems modeling and analysis on challenging software development projects.  You will be engaged with exciting and innovative advancements in Multi-Sensor and Information Fusion, Networked Situational Awareness, Artificial Intelligence/Machine Learning and Visualization technologies. This position is located in Fulton, MD and does require some travel to customer sites as needed. What You Will Do Perform full life cycle systems engineering tasks including system requirements analysis, definition, architecture design, trade studies, integration, verification and validation (IV&V). Work as a team member in the development of new mathematical algorithms for software products. Provide engineering expertise in the area of complex mathematics, design analysis, modeling and simulation, system performance testing. Serve as Technical Leader of small to medium engineering development teams Some travel Qualifications You Must Have Experience as a Systems Analyst/System Engineer in the Aerospace and Defense industry Working knowledge of developing system models and simulations, and developing complex algorithmic solutions in a tool such as MATLAB 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 Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 10 years prior relevant experience or an Advanced Degree in a related field and minimum 7 years of experience Qualifications We Prefer M.S. in Mathematics, Physics, Computer Science, or other Engineering related discipline Experience with any of these systems: Command and Control (C2), Surveillance/Radars, Air Traffic Control, Mission Planning, Missile Systems or Combat/Fire Control systems. Experience with any of the following: radar sensor integration, track filtering and track management techniques and algorithms, cloud computing, Artificial Intelligence and Machine Learning technologies. 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 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 And more!  Eligible for relocation 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. 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. 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. 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. The salary range for this role is 145,600 USD - 276,800 USD. The salary range provided i