Senior Systems Engineer (Onsite)

Job ID: 01835119Posted: Posted 25 Days AgoStart Date: 2026-07-06Location: US-TX-RICHARDSON-462 ~ 3200 E Renner Rd ~ RENNER BLDG 462; US-IA-CEDAR RAPIDS-143 ~ 855 35Th St NE ~ BLDG 143Country: United States of AmericaTime Type: Full timeDate Posted:2026-07-06 Country:United States of America Location:US-TX-RICHARDSON-462 ~ 3200 E Renner Rd ~ RENNER BLDG 462 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements:Active and transferable U.S. government issued security clearance is required prior to start date.​ U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance​ Security Clearance Type: Secret - Current Security Clearance Status: Active and existing security clearance required on day 1Senior Systems Engineer (Onsite)Are you looking to make a meaningful, positive impact while advancing your career? Embark on a journey where your expertise in systems engineering will help shape the future of aerospace technology. At Collins Aerospace, we're not just designing systems; we're crafting the backbone of mission-critical systems and safeguarding the lives of those who protect us.As our next Senior Systems Engineer based in Richardson, TX or Cedar Rapids, IA, you'll immerse yourself in developing system designs and validating these multiple domain Nuclear Command, Control, and Communications (NC3) mission systems solutions used on the aircraft and ground stations being developed for our military customers. Primary responsibility will be focusing on customer needs and requirements in order to design, develop, and analyze both hardware and software systems, ranging from black box to the complex end-to-end platform systems. This position requires: US Government Department of Defense (DoD) Secret Security Clearance Day 1 with the ability to obtain DoD Top Secret Clearance after start.Sign-on Bonus Eligible What YOU will do:Capture, analyze, decompose, and trace System requirements  Design, develop, and model systems and sub-systems Develop and verify test procedures at the system and sub-system levels  Plan project level work and meet schedule, cost, and performance goalsManage program technical risks by evaluating requirements and design aspects Interact with a cross-functional team of (including, but not limited to) Engineers, Engineering leaders, Program Managers, Business Developers, Finance, Quality, and Production  Represent Systems engineering team at internal and external stakeholder meetings  Travel occasionally (<10%) to support program requirements  Qualifications YOU must have:Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 5 years prior relevant experience oran Advanced Degree in a related field and minimum 3 years of experienceActive and transferable Secret U.S. government issued security clearance is required prior to start date with the ability to obtain Top Secret after start.U.S. citizenship is required as only U.S. citizens are eligible for a security clearance  Experience developing, decomposing, and deriving system/sub-system requirementsExperience with Model-Based System Engineering (MBSE) concepts and tools Experience in system/sub-system design definition  Qualifications We prefer:Exposure to VLF, LF, HF, V/UHF, and/or MILSATCOMKnowledge of SysML implementation via Cameo/MagicDraw/RhapsodyWorked with requirements in DOORSUnderstanding of Agile development  Exposure to Earned Value Management (EVM)  Experience in communication with external stakeholders  Experience in bids, proposals, and pursuits   Understanding of peer review, configuration, and change management processes  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 May be eligible for RelocationAnd more!  Learn More & Apply Now!Mission Systems: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 consider the following role type definitions as you apply for 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.Relocation: Assistance may be providedEmployee Referral Eligible  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.#HotjobsAs 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 86,800 USD - 165,200 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 to read the Policy and Terms