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Added 11 hours ago
Digital Design Hardware Electrical Engineer II (Onsite)
RTX
United States
Raytheon is seeking a highly motivated Digital Design Hardware Electrical Engineer II to join our hardware engineering team. In this role, you will contribute to the design, development,…
Added 20 hours ago
EPC Project Engineer
Stellant Systems
Torrance, CA
Stellant Systems Inc. (Stellant) currently has an opportunity for an onsite Project Engineer to join the Space Traveling Wave Tube (TWT) group at our Torrance, California location.…
Added 1 day ago
OS
Lead Software Engineer/Technical Program Manager
Odyssey Systems Cons
Colorado Springs, CO
- $31,533 USD / year
We are seeking a Lead Software Engineer / Technical Program Manager to own both the technical architecture and program execution of the Multimode Threat Engagement Simulation Platform - a…
Added 3 days ago
Software Engineer II
RTX
United States
Collins Aerospace is seeking a qualified Senior Software Engineer to support the Identification Friend or Foe (IFF) programs, onsite in Marlborough, MA.
Added 4 days ago
Software Engineer II
BAE Systems
Nashua, NH · Austin, TX
Because of the need for consistent, in-person collaboration and/or the requirement to perform all work onsite due to the nature of this particular role, it will be performed full-time on…
Added 5 days ago
Systems Engineer II
RTX
United States
…environments? Raytheon is seeking a talented and motivated Systems Engineer II to join our team within the Systems Engineering and Test Capabilities (SETC) Discipline, supporting the LTAMDS…
Added 5 days ago
Scrum Master –Software Engineer II
RTX
United States
…Raytheon is looking for a Software Scrum Master (SM) – Software Engineer II for the AN/TPY-2 radar program Orcas agile software team. The Orcas team provides subject matter expertise for…
Added 6 days ago
Senior RF Radar Engineer I
Rocket Lab Corporation
Long Beach, CA
Based at Rocket Lab's global headquarters in Long Beach, CA, we are looking for a Senior RF Engineer II - Radar/RF who will be responsible for the technical development of radar and RF…
Added 7 days ago
RF Electrical Engineer II - Onsite
RTX Corporation
tucson, AZ
…support the manufacture of advanced RF and microwave hardware for radar and sensing…
Added 7 days ago
JH
Flight Test Instrumentation and Range Systems Engineer
Johns Hopkins Applied Physics Laboratory
Laurel, MD
- $100,000 USD / year
We are seeking a Flight Test Instrumentation and Range Systems Engineer to help us plan and execute upcoming tests of strategic missiles, reentry systems, hypersonic weapons, and other test…
Added 7 days ago
Senior RF Radar Engineer II
Rocket Lab Corporation
Long Beach, CA
Based at Rocket Lab's global headquarters in Long Beach, CA, we are looking for a Senior RF Engineer II - Radar/RF who will be responsible for the technical development of radar and RF…
Added 9 days ago
Digital Design Hardware Electrical Engineer II (Onsite)
RTX Corporation
el segundo, CA
Raytheon is seeking a highly motivated Digital Hardware Design Engineer to join our hardware engineering team. In this role, you will contribute to the design, development, verification,…
Added 11 days ago
Sr. Systems Engineer Autonomy
Rivian
Palo Alto, CA
Added 12 days ago
Engineering Manager II
General Atomics
Pasadena, CA
…manufacturing, and fielding of gimbaled payloads and control systems, including EOIR turrets, radar, Electronic Warfare (EW), radios, antennas, and related…
Added 12 days ago
Systems Engineer II, Systems Engineer
RTX
United States
Raytheon’s Systems Engineering and Test Capabilities (SE&TC) Surface Radars & Sensors Center is currently looking for a Systems Engineer II to support the Huntsville AL/Kentucky Department.…
Added 12 days ago
Senior Mechanical Designer
Stellant Systems
Torrance, CA
Stellant Systems Inc. (Stellant) currently has an opportunity for an onsite Senior Mechanical Designer to join the Drafting and Design group at our Torrance, California location.
Added 12 days ago
Power Electronics Engineer II
RTX
United States
We are seeking a highly motivated Power Electronics Engineer to join our multidisciplinary engineering team supporting advanced aerospace and defense programs. The engineer will contribute…
Added 13 days ago
Radar Systems Engineer I
RTX
United States
…environments? Raytheon is seeking a talented and motivated Radar Systems Engineer II to join our Surface Radars and Radars team within the Systems Engineering and Test Capabilities (SETC)…
Added 13 days ago
Electrical Engineer II
Aerospace
Clearwater, FL
Knowledge of avionics systems including: cockpit displays, electromechanical instruments, flight controls, FMS, autopilot, inertial navigation, GPS, DME, ILS, nav/com radios, satcom, radio…
Added 14 days ago
Hardware Design Engineer II
RTX
United States
The Receiver, Exciter & Processing Architecture (REPA) Department has an opportunity for an Electrical Engineer who is seeking to use their strong academic background and professional…
Added 14 days ago
Systems Engineer II - Surveillance Radar (Onsite)
RTX
United States
Our Connected Aviation group is thrilled to offer a Systems Engineer II role within our Air Traffic Solutions (ATS) team in Marlborough, MA. As part of the ATS team, you'll be instrumental…
Added 15 days ago
FPGA Design Engineer II
RTX Corporation
tucson, AZ
As an FPGA Design Engineer II you will develop FPGA designs for all major vendors and device families including: Xilinx, Altera, and Microsemi. Designs are implemented using VHDL for the…
Added 17 days ago
Electrical Engineer II
RTX
United States
…validation and troubleshooting of complex electronic assemblies and systems. Supporting radar Warning Receivers (RWR) and other Electrociic Warfare (EW) products requires working…
Added 17 days ago
Software Engineer II
Technology Service Corporation
Plymouth, MA
Falcata is seeking a Software Engineer II in Plymouth, MA to support the Commercial Product Cell onsite. As a Software Engineer II you will help Falcata meet our customer’s networking…
Added 18 days ago
Systems Engineer II – Radar Integration & Test Onsite
RTX
United States
Raytheon is seeking a talented and motivated Systems Engineer to join our team Systems Integration & Test Long Range Radars Department within the Systems Engineering & Test Capabilities…

RTX

Software Engineer II

United States

The salary range for this role is 68,900 USD - 131,100 USD.

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Job details

Pay: The salary range for this role is 68,900 USD - 131,100 USD.
Experience: Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 2 years prior relevant experience or an Advanced Degree in a related field
Posting language: English
Posted: Nov 6, 2026

Original job description

Date Posted:

2026-11-06

Country:

United States of America

Location:

US-MA-MARLBOROUGH-MA3 ~ 1001 Boston Post Rd ~ BLDG 3

Position Role Type:

Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements: 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

Security Clearance Type:

DoD Clearance: Secret

Security Clearance Status:

Active and existing security clearance required after day 1

At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.

Collins Aerospace is a leader in technologically advanced, intelligent solutions that help redefine the aerospace and defense industry. With a comprehensive portfolio and deep technical expertise, we help customers meet the demands of the global market. Join us and help shape the future of aerospace and defense.

Collins Aerospace is seeking a qualified Senior Software Engineer to support the Identification Friend or Foe (IFF) programsAt RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.

Collins Aerospace is seeking a qualified Senior Software Engineer to support the Identification Friend or Foe (IFF) programs, onsite in Marlborough, MA.

This is an engineering position for an individual with educational and/or professional experience/interest in the development of solutions to radar systems. The work is highly technical, and the individual will work collaboratively in an agile environment on the software team. The individual will work with C++ code in an embedded multithreaded environment and support integration and test.

The successful candidate must be able to work on individual tasks, sometimes under limited supervision, or with a team to achieve operational targets and must have the ability to communicate and collaborate with parties within and outside of own job function. Eventually the candidate may be responsible for helping to provide guidance, coaching and training to other employees within their job area.

If you're passionate about what you could accomplish here, we'd love to hear from you.

What You Will Do

Software growth and sustainment activities for legacy radar systems, to involve troubleshooting, maintenance, and patching
Work on multiple tasks in support of software development
Work collaboratively in an agile environment
Work with C++ code in a multithreaded environment
Improve code quality by performing code reviews and good software practice
Support integration, verification, and in some cases field work
Collaborate with subject matter experts and cross-functional teams for a unified solution

Qualifications You Must Have

Experience in C++ software application development
Working knowledge of Linux, Unix, or VxWorks operating systems
Understanding of basic software development principles – configuration control, collaborative development, and formal processes
Experience in performing data analysis and problem solving (e.g. anomaly investigation)
Ability to obtain and maintain a Secret U.S. government issued security clearance is required after the start date.
U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 2 years prior relevant experience or an Advanced Degree in a related field

Qualifications We Prefer

Experience with real-time multithreading, memory management and performance optimization in OS - VxWorks RTOS or Linux
Experience in software collaboration environments and secure coding practices
Experience in requirements traceability and requirements-based testing.
Python Scripting
Experience with development of solutions for radar systems and air traffic control
Experience with Hardware and Software Integration, Validation & Verification Testing, and Qualification Testing.
DevSecOps and Continuous Improvement methodologies

What We Offer

Some of our competitive benefits package includes:

Medical, dental, and vision insurance
Three weeks of vacation for newly hired employees
Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option
Tuition reimbursement program
Student Loan Repayment Program
Life insurance and disability coverage
Optional coverages you can buy pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection
Birth, adoption, parental leave benefits
Health, fertility, and family planning
Adoption Assistance
Autism Benefit
Employee Assistance Plan, including up to 10 free counseling sessions
Healthy You Incentives, wellness rewards program
Doctor on Demand, virtual doctor visits
Bright Horizons, child and elder care services
Teladoc Medical Experts, second opinion program
Eligible for relocation
And more!

Learn More & Apply Now!

#MISENG

Do you want to be a part of something bigger? A team whose impact stretches across the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers complete their most complex missions - whatever and wherever they may be. Our customers depend on us for intelligent and secure communications, missionized systems for specialized aircraft and spacecraft and collaborative space solutions. By joining our team, you’ll have your own critical part

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.

The salary range for this role is 68,900 USD - 131,100 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.

Hired applicants may be eligible for benefits, including but not limited to, 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. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.

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. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance.

This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.

RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.

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More about this job

Skills

Research
Coaching
Troubleshooting
Software development
C++
Linux
UNIX
Perform data analysis
Problem solving
RTOS
Collaboration
Python
Air traffic management
Process improvement

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