> Markdown version of [/jobs/ext/4567723-sr-software-integration-engineer-travel-required](https://www.wearedevelopers.com/jobs/ext/4567723-sr-software-integration-engineer-travel-required). 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). --- # Sr Software Integration Engineer (travel required) - **Company:** RTX - **Location:** Concord, MA, United States (Remote available) - **Experience:** Expert - **Salary:** $86,800.0 - $165,200.0 - **Contract:** Contract - **Skills:** Java (Programming Language), Agile Methodology, Automation of Tests, C++ (Programming Language), Continuous Integration, Linux, Perl (Programming Language), Python (Programming Language), Network Service, Scrum Methodology, Software Engineering, Systems Integration, Scripting, SC Clearance - **Published:** November 4, 2026 - **Apply:** https://www.careerbuilder.com/job-details/sr-software-integration-engineer-travel-required-concord-ma--00372447-2a5e-4a60-9701-19b9039da590 ## About the Role System Integration (SI), Willing to Travel, Software Engineering, Apple, United States Citizen, Security Clearance, RTX, Aerospace and Defense, Research & Development (R&D), Willing to Travel, Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date, Typically requires a degree in Technology, Engineering, or Mathematics (STEM) and a minimum of 5 years of experience unless prohibited by local laws/regulations. Experience with C, C++, or Java development and Linux/Unix The ability to obtain and maintain a U. S. Government issued Interim Secret security clearance prior to the start date. U.S. citizenship is required as only U.S. citizens are eligible for a security clearance. Qualifications We Prefer Active Secret Clearance Experience in Agile development methods, including Scrum, automated testing, and continuous integration. Scripting experience with a language such as Perl or Python. Experience with network communication protocols. hibited by local laws/regulations., Requires advanced knowledge of work area typically obtained through advanced education combined with experience. May have practical knowledge of project management. Practical to substantial knowledge of RTX projects, programs or systems with the ability to make enhancements and leverage in daily work. Typically requires: A University Degree or equivalent experience and minimum 5 years prior relevant experience, or An Advanced Degree in a related field and minimum 3 years experience Engineering/Other Technical Positions: Typically requires a degree in Science,Technology, Engineering or Mathematics (STEM) and a minimum of 5 years of prior relevant experience unless prohibited by local laws/regulations. 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. ## Description 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. This position requires a security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website here: https://www.state.gov/m/ds/clearances/c10978.htm #LI-RH2 Please ensure the role type defined below is appropriate for your needs before applying to this role. This position is classified as: 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. 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. Remote: Employees who are working in Remote roles will work primarily offsite (from home). If you live within a reasonable commute of an RTX site with other colleagues you interact with, your manager will discuss whether there is a degree of onsite presence associated with this role. Candidates will learn more about role type and current site status throughout the recruiting process. For onsite and hybrid roles, commuting to and from the assigned site is the employee's personal responsibility.