Senior Technician - Electro-Mechanical Designer (Onsite)

Date Posted: 2026-09-25 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: 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: Top Secret Security Clearance Status: Active and existing security clearance required after day 1 At RTX, the world's 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. What You Will Do May perform tasks in a classified closed lab environment Under general supervision: Performs moderately technical tasks using established engineering techniques to create precision mechanical/electrical design layouts from verbal instructions, sketches, existing hardware, or engineering models; collaborates with and receives direction from mechanical/electrical engineering and technical support personnel. Performs the preparation of required records for the release of design data and design documentation into the company data and documentation control systems. May assist in the area of mentoring new mechanical designers or engineers in the current procedures for design database and documentation release. May assist engineering in determining and employing proper specifications for materials, finishes, and processes, connectors or other electrical components, etc. during the design process. Applies company, industry, and contractual standards during the preparation of hardware design and documentation. Completes the preparation of the necessary technical documentation for the release of hardware design data into the company documentation control system. Assists engineering in the preparation of data & documentation during the revision of released artifacts in the document control system. Maintains an awareness of contractually controlled company design and documentation requirements. CAD/data management tools: Demonstrates competent proficiency Problem solving & judgment: Manages moderately complex tasks independently. Problems may involve multiple factors but remain within familiar contexts. Draws on practical experience to choose effective solutions. Judgment is reliable for day‑to‑day decisions and considers short-term impacts. Qualifications You Must Have Typically requires HS Diploma or AA/AS degree (or other 2-year post high school training) with a minimum of 4 years of relevant experience Ability to obtain a US Department of Defense (DoD) security clearance. Candidate selected will be subject to a government security investigation/reinstatement and must meet eligibility requirements. 1+ years experience in 3D modeling using SolidWorks or Siemens Qualifications We Prefer Experience with Siemens NX 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  ​  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. ​ 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-perso