> Markdown version of [/jobs/ext/3661558-systems-engineer-ii-lifecycle-engineering-onsite](https://www.wearedevelopers.com/jobs/ext/3661558-systems-engineer-ii-lifecycle-engineering-onsite). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Systems Engineer II - Lifecycle Engineering- Onsite - **Company:** RTX - **Location:** Concord, NH, United States - **Salary:** $68,900.0 - $131,100.0 - **Contract:** Internship / Graduate position - **Skills:** Microsoft Excel, Systems Engineering, Computer Engineering, Microsoft Office, Microsoft PowerPoint, Systems Integration, Technical Data Management Systems - **Published:** October 9, 2026 - **Apply:** https://globalhr.wd5.myworkdayjobs.com/REC_RTX_Ext_Gateway/job/US-MA-TEWKSBURY-TB3--50-Apple-Hill-Dr--CONCORD-BLDG-Tewksbury-Tb3-300-Concord/Systems-Engineer-II---Lifecycle-Engineering--Onsite_01880775 ## About the Role 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, Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date Are you ready to explore the world of aerospace and defense? Do you want to learn from and collaborate with some of the greatest minds in the industry? At RTX, our internships, co-ops and full-time careers provide an exceptional foundation to work on complex problems, advance your skills and create a safer, more connected world. Discover opportunities to make a difference at RTX. What You Will Do The Systems Engineering & Test Capabilities team is seeking a highly motivated Systems Engineer II to plan and execute complex integration and verification test events. The ideal candidate will have demonstrated experience in system integration and testing. This is an exciting opportunity to contribute to cutting-edge missile defense technologies in a collaborative and innovative environment. This is an onsite entry level role located in Andover, Tewksbury, Woburn, Marlborough MA or Pelham, NH Qualifications You Must Have * Master's degree in Electrical Engineering, Computer Engineering or related Science, Technology, Engineering or Mathematics (STEM) major obtained by start date. * Experience may be obtained through on-the-job experience, research, coursework, or projects., * Experience working in a professional environment such as internships or co-ops and/or on project teams * Strong analytical and communication skills; ability to present to work collaboratively across disciplines * Experience with various areas of the Technical Data Package (drawings, parts lists, and electrical schematics) and experience generating/interpreting Parts List * Experience with Microsoft Office applications including Microsoft Excel, PowerPoint * Strong interpersonal and communication skills