Software Engineer Intern (Summer 2027)

We need to output HTML fragment with sections: headings

for sections like About the role, Responsibilities, Requirements, Qualifications, Skills, Benefits, Pay, Schedule. Only include sections with real content. We need to parse the posting. Key info: - Date posted, location, etc: we can drop metadata unless needed. The instruction: "Do NOT put Job ID / requisition numbers as headings — fold minor metadata into a short

or drop it." So we can include a short paragraph with location, date posted maybe. - Role type: Onsite. - Security clearance requirements: Active and transferable U.S. government issued security clearance required prior to start date. U.S. citizenship required. Ability to obtain interim clearance required. - Description: "Are you ready to explore..." etc. That's about the role. - What You Will Do: list of tasks. - What You Will Learn: bullet list? It's prose. - Qualifications You Must Have: list. - Qualifications We Prefer: list. - What We Offer: values, benefits list. - Salary range: Pay section. - Schedule? Not explicitly given; maybe "Onsite" indicates schedule? Not given. So we should not create Schedule section unless stated. - Benefits: list of benefits. - Pay: salary range. We need to avoid boilerplate like EEO, privacy policy, etc. We need to preserve all substantive information. We need to use

for section headings. Use

• for any list of duties/requirements/benefits. Use

  for prose. We need to decide sections: Potential sections: - About the role (intro paragraph about RTX, mission, etc.) - Responsibilities (What You Will Do) - Requirements (security clearance, citizenship, etc.) maybe also "Must be pursuing a Bachelor’s..." etc? That's qualifications. - Qualifications (Must Have, Preferred) maybe combine? Could have Qualifications section with sublists? But we need headings only; we can have Qualifications heading and then two lists: Must Have and Preferred as subheadings? But subheadings not allowed? Only h3 for section headings; we could still use

  ? Not allowed per instruction? It says use

  for section headings (e.g. About the role, Responsibilities, Requirements, Qualifications, Skills, Benefits, Pay, Schedule). It doesn't forbid other headings, but to be safe we can just use

  for each major section and within that we can have

  or

  . For Qualifications we could have two
  with preceding

  indicating Must Have and Preferred. - Skills: maybe we can include preferred qualifications as Skills? But we already have Qualifications. Could create Skills section for technical skills like C/C++, Java, etc. But we already have them in qualifications. Might be redundant. Better to have Qualifications section covering both must have and preferred. - Benefits: list. - Pay: salary range. - Schedule: not present, so omit. We also need to include location and maybe date posted as a short paragraph before sections. Let's extract substantive content: Intro: "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." Then description of software organization: "The Software organization develops software applications, including integration and test on missiles, launchers, radars, naval systems, fire control and other complex systems. Our precision software and firmware integrate operating systems, device drivers, networking, and control software to bring together sensors, guidance, and flight control processing features to complete the mission. The Software org is made up of several Centers located across the country, responsible for all aspects of the software development lifecycle. Our 4000+ software engineers design, develop, and build innovative solutions for our customers. Join our fast-paced agile teams on the leading edge of technology. Our engineers design, develop, and build innovative solutions for the U.S. Government. Experience all aspects of a software development life cycle as a member of a fast-paced agile team on the leading edge of: Real-time systems designDigital signal processingMachine Learning and Autonomous SystemsCyber SecurityDevOps technologies and methods" Then "The ability to obtain and maintain a U.S. security interim clearance prior to the start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance. This position is on-site in Marlborough Massachusetts." Then responsibilities list: "Assist and participate in the requirements, design, development and testing of application software, and tools, to include development of new work products or enhancement of existing applications and systems. Design, code, test, integrate, and document software solutions. Participate in internal review of software components and systems. Collaborate with project managers and other professionals within Engineering. Work on problems with defined scope, schedule, and expectations. Follow established development practices and processes to maintain the configuration management of software products." Then "What You Will Learn: Use new tools that will keep you state-of-the-art. Stay updated with the latest advancements in software development and missile technology to drive innovation." Then qualifications must have: "Must be pursuing a Bachelor’s or Advanced degree in an applicable discipline and actively ++enrolled through completion of the internship / co-op session. Must have a minimum of 60 hours of credit by the start of the internship / co-op session. Experience with C, C++, or Java" Preferred: "Knowledge of C/C++ programming, structured programming concepts. Knowledge of object-oriented design and Unified Model Language. Knowledge of statistical and numerical methods. Interpersonal and communication skills, both verbal and written. ABET is the preferred, although not required, accreditation standard. Demonstrated ability to work effectively with colleagues and leaders in a team environment." Then What We Offer: values list: "Trust, Respect, Accountability, Collaboration, and Innovation." Then "Relocation Eligible Learn More & Apply Now!" (maybe ignore). Then benefits list: "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." Also mention short-term/long-term incentive compensation programs. Pay: "The salary range for this role is 57,200 USD - 108,800 USD." Also note: "Hired applicants may be eligible for benefits, including but not limited to, ..." and "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." We need to include all substantive info. We should not include boilerplate like EEO, privacy policy, etc. We need to output only HTML fragment. Let's craft:

  Date Posted: 2026-09-16 | Location: Marlborough, MA (Onsite)

  Then sections:

  About the role

  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.

  The Software organization develops software applications, including integration and test on missiles, launchers, radars, naval systems, fire control and other complex systems. Our precision software and firmware integrate operating systems, device drivers, networking, and control software to bring together sensors, guidance, and flight control processing features to complete the mission. The Software org is made up of several Centers located across the country, responsible for all aspects of the software development lifecycle. Our 4000+ software engineers design, develop, and build innovative solutions for our customers. Join our fast-paced agile teams on the leading edge of technology. Our engineers design, develop, and build innovative solutions for the U.S. Government. Experience all aspects of a software development life cycle as a member of a fast-paced agile team on the leading edge of: Real-time systems design, Digital signal processing, Machine Learning and Autonomous Systems, Cyber Security, DevOps technologies and methods.

  The ability to obtain and maintain a U.S. security interim clearance prior to the start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance. This position is on-site in Marlborough, Massachusetts.

  Responsibilities

  • Assist and participate in the requirements, design, development and testing of application software, and tools, to include development of new work products or enhancement of existing applications and systems.
  • Design, code, test, integrate, and document software solutions.
  • Participate in internal review of software components and systems.
  • Collaborate with project managers and other professionals within Engineering.
  • Work on problems with defined scope, schedule, and expectations.
  • Follow established development practices and processes to maintain the configuration management of software products.

  What You Will Learn

  Use new tools that will keep you state-of-the-art. Stay updated with the latest advancements in software development and missile technology to drive innovation.

  Qualifications

  Must Have:

  • Must be pursuing a Bachelor’s or Advanced degree in an applicable discipline and actively enrolled through completion of the internship / co-op session.
  • Must have a minimum of 60 hours of credit by the start of the internship / co-op session.
  • Experience with C, C++, or Java.

  Preferred:

  • Knowledge of C/C++ programming, structured programming concepts.
  • Knowledge of object-oriented design and Unified Model Language.
  • Knowledge of statistical and numerical methods.
  • Interpersonal and communication skills, both verbal and written.
  • ABET is the preferred, although not required, accreditation standard.
  • Demonstrated ability to work effectively with colleagues and leaders in a team environment.

  Benefits

  Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Trust, Respect, Accountability, Collaboration, and Innovation.

  Relocation eligible.

  Benefits may include: 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.

  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.

  Pay

  The salary range for this role is 57,200 USD - 108,800 USD.

  We should not include Schedule section. Check for any duplicated lines: we have included all. We need to ensure we didn't include boilerplate like "Learn More & Apply Now!" maybe we can drop that as it's application instruction. We omitted. We kept "Relocation eligible." Good. We kept values list. We kept benefits list. We kept pay. We kept qualifications. We kept responsibilities. We kept about role. We kept what you will learn. We kept security clearance in about role; maybe better to move to Requirements section. But we have not created a Requirements section. The instruction: use headings for sections like About the role