RTX Corporation

Internship - Winter 2027 - Software Developer Aerospace Control Systems & Web Applications

RTX Corporation
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22 hours ago
Mississauga, CanadaIntern

Responsibilities

  • Build and enhance software build-management and requirements-management web applications for aircraft engine control systems.
  • Optimize existing tools and create intuitive graphical interfaces.
  • Document detailed help files and user guides for new and updated tools.
  • Collaborate with internal teams to brainstorm, evaluate, and implement solutions.
  • Analyze tool performance and identify opportunities for continuous improvement.
  • Gain hands-on exposure to the DO-178C software development process.

Requirements

  • Be eligible to work in Canada and enrolled in a Canadian university throughout the internship.
  • Pursue a bachelor's or master's degree in Computer Science, Software Engineering, or Computer Engineering.
  • Have experience with SQL, PHP, HTML, CSS, Bootstrap, D3, jQuery, JavaScript, Git, XML, JSON, and APIs.
  • Understand relational databases and web page design.
  • Have strong written and spoken English communication skills, problem-solving ability, self-motivation, and willingness to learn.
  • Preferred qualifications include graphic design knowledge and experience with LaTeX, Python, Visual Basic, C++, or the Symfony PHP framework.
  • Be organized and able to manage competing priorities.

Benefits

  • Winter 2027 internship runs from January 5 to April 23, 2027.
  • Monday-to-Friday schedule with flexible hours.
  • Exclusively onsite at the Mississauga, Ontario location.
  • Salary range is 23.70 to 34.50 CAD.
  • Employment is conditional on successful criminal background checks and any required controlled-goods clearances.

Tech Stack

BootstrapC++CSSD3.jsGitHTMLJavaScriptjQueryPHPPythonSQLSymfony

Categories

RTX Corporation

About RTX Corporation

10,000+ employees

RTX Corporation builds aerospace and defense systems through its Collins Aerospace, Pratt & Whitney, and Raytheon businesses, serving commercial aviation, the U.S. government, and allied militaries. Its products range from aircraft engines and avionics to radars, missiles, and command-and-control software, sold via long-term OEM programs and defense contracts. Formed in 2020 by the Raytheon–United Technologies merger, RTX is headquartered in Arlington, Virginia and trades on the NYSE as RTX.

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