Sr. Principal Software Engineer
RTX Corporation3 months ago
Pelham, NH, USAStaff+
Base Salary
$132k - $252k/yr
Responsibilities
- Design interfaces across distinct products with external partners.
- Interpret requirements and design, code, test, and integrate new software features in C.
- Configure and maintain labs, including maintaining configurations, monitoring status, and updating software.
- Attend Software Review Boards and Change Control Boards.
- Analyze data received from systems and test events.
- Collaborate with systems engineers, integration and test engineers, and other stakeholders to define requirements and integrate software components.
- Represent the software team in program-level discussions and provide technical expertise aligned with program objectives.
- Support new business development activities.
Requirements
- Bachelor’s degree in a STEM field and typically 10 years of relevant experience; an advanced degree may count for additional years of experience.
- Experience with C and/or C++.
- Experience with Linux, VxWorks, or another real-time operating system.
- Experience developing real-time, multithreaded applications.
- Experience with UI/UX design.
- Active and transferable U.S. government-issued Secret security clearance, or the ability to obtain an interim clearance, before the start date.
- U.S. citizenship because only U.S. citizens are eligible for the required security clearance.
- Preferred experience includes system-level integration and testing, VxWorks Workbench or Tornado, Clearcase or Git, makefiles, Windows application development, DOORS or other requirements tracking systems, scripting, MATLAB, UDP/IP and TCP/IP, NASAMS, external partner technical leadership, subcontract or partner management, cost estimation, government technical proposals, and DoD software development.
Benefits
- Onsite work in Pelham, New Hampshire; commuting to and from the assigned site is the employee’s responsibility.
- Eligible benefits may include medical, dental, vision, life insurance, disability coverage, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance, 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, which are not guaranteed.
- The application window is expected to close approximately 40 days after posting but may be shortened or extended.
About RTX Corporation
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.