17d ago
New

Software Engineer II

Us-Ma-Cambridge-Bbn01 ~ 10 & 50 Moulton St ~ Moulton B2mid
Software EngineerSoftware Engineering
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Quick Summary

Key Responsibilities

Examples of the types of challenging problems we work on include: Developing and implementing sophisticated detection, classification, localization,

Requirements Summary

The ability to obtain and maintain a U.S. government issued security clearance is required.​ U.S. citizenship is required, as only U.S.

Technical Tools
Software EngineerSoftware Engineering
2026-09-15
United States of America
US-MA-CAMBRIDGE-BBN01 ~ 10 & 50 Moulton St ~ MOULTON B2
Onsite

Requirements

~1 min read
The ability to obtain and maintain a U.S. government issued security clearance is required.​ U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
  • Typically requires a bachelor’s degree in an applicable discipline (i.e., Computer Science, Computer Engineering, Electrical Engineering, or related field) and 2 years of relevant professional work experience or a master’s degree in the disciplines above
  • The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance 
  • Prior experience in software design, simulation, analysis, and implementation
  • Classroom, project, or prior work experience programming in C++ or another modern object-oriented language in the Linux development environment
  • Experience with scripting languages such as Python and Bash
  • Experience with Linux development tools such as git, Valgrind, and gdb
  • Exposure to development libraries like Google FlatBuffers, Armadillo, and REST API
  • Experience with multithreaded applications, inter-process communication, and resource sharing
  • Exposure to working with systems with real-time processing requirements

DoD Clearance: Secret
Active and existing security clearance required after day 1

RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It comprises three industry-leading businesses – Collins Aerospace Systems, Pratt & Whitney, and Raytheon. Its 185,000 employees enable the company to operate at the edge of known science as they imagine and deliver solutions that push the boundaries in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity. The company, formed in 2020 through the combination of Raytheon Company and the United Technologies Corporation aerospace businesses, is headquartered in Arlington, VA.   

RTX BBN Technologies is one of RTX’s premier research and development centers providing advanced systems and services for commercial, military and government customers worldwide. Our diverse research portfolio combines the best technologies to deliver innovative, custom solutions with real-world benefit.

At RTX BBN Technologies, we develop new science by applying radical cross-disciplinary techniques to prototype systems in order to prove concept viability. This is especially evident in our Physical Systems and Sciences group, located in Cambridge, Massachusetts, where scientists and engineers anticipate the future in both very large and very small-scale scientific systems that often need to survive challenging operational environments.

We are seeking qualified and eager new or recent graduates to join our Physical Sciences and Systems group in Cambridge, Massachusetts. You will join a project team designing, analyzing, and prototyping innovative multi-domain system architectures. You will contribute to an environment focused on embedded software generation, testing, and research with a focus in C++, C, and Linux. Our world-class team works with a broad range of Government agencies to solve problems that are both technically challenging and have a real operational impact.

Responsibilities

~1 min read

Examples of the types of challenging problems we work on include:

  • →Developing and implementing sophisticated detection, classification, localization, and tracking (DCLT) algorithms against state-of-the-art threats in high-noise environments
  • →Designing and implementing complex software to optimize sensor system performance
  • →Designing and implementing software for the guidance and control of autonomous vehicles
  • →Supporting real time evaluation of designs in realistic mission scenarios and operational analysis
  • →Optimizing algorithm designs for highest performance

Click on this link to read the Policy and Terms

Location & Eligibility

Where is the job
Us-Ma-Cambridge-Bbn01 ~ 10 & 50 Moulton St ~ Moulton B2
On-site at the office
Who can apply
Open to applicants worldwide

Listing Details

Posted
September 16, 2026
First seen
October 2, 2026
Last seen
October 2, 2026

Posting Health

Days active
1
Repost count
0
Trust Level
24%
Scored at
October 3, 2026

Signal breakdown

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Software Engineer II