Find work in the United States.

6,291,184 jobs across our US network. How we count

Jobs in the United States

25+ jobs

Save this search

Added 20 mins ago
Sr/Staff Digital Design Engineer
Lightmatter
Boston, MA
…valuation of $4.4 billion. We will continue to accelerate the development of data center photonics and grow every department at…
Added 20 mins ago
Sr/Staff Digital Design Engineer
Lightmatter
Mountain View, CA
…valuation of $4.4 billion. We will continue to accelerate the development of data center photonics and grow every department at…
Added 35 mins ago
Senior Software Engineer (Embedded SW)
RTX
United States
…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…
Added 37 mins ago
T
Senior Back End Engineer
TEKsystems
Jersey City, NJ
- $70 to $85 USD / hour
As Software Development Engineer, you will own the technical direction of MCC-Field from R0
Added 46 mins ago
Sr. Environmental Engineer, Wetlands & Regulatory Compliance
SpaceX
Starbase, TX · Brownsville, TX
We are seeking an experienced Environmental Engineer or Consultant with specialized expertise in wetlands delineation, regulatory permitting, and environmental compliance to join our team.…
Added 46 mins ago
Sr. Environmental Engineer, Wetlands & Regulatory Compliance
SpaceX
Pecan Island, LA · Brownsville, TX
We are seeking an experienced Environmental Engineer or Consultant with specialized expertise in wetlands delineation, regulatory permitting, and environmental compliance to join our team.…
Added 47 mins ago
A
Sr. Backend Engineer
Actalent
Beaverton, OR
- $70 to $80 USD / hour
GraphQL API development, along with REST and gRPC
Added 1 hour ago
Sr. Production Support Engineer
Retail Services & Systems, Inc
United States
…tech-related, or related engineering field and 3 years related software development or production support…
Added 1 hour ago
Human Factors Design Engineer Sr Stf - E5
Lockheed Martin
Fort Worth, TX
…operational stakeholders. The role is responsible for guiding the development and integration of human factors solutions, managing the technical execution of the human factors effort,…
Added 1 hour ago
Sr. Solution Sales Executive – State & Local Government (OT / Cyber-Physical Systems), US West (Armis/Veza)
ServiceNow, Inc.
Dallas, TX
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 1 hour ago
Sr. Innovation Engineer
Insight Global
Dallas, TX
Insight Global is seeking a Sr. Innovation Engineer to join a prestigious international law firm client. This engineer will join the AI & Innovation function and design secure, scalable AI…
Added 1 hour ago
Sr. Security Engineer (Vulnerability Management)
SpaceX
Bastrop, TX · Cape Canaveral, FL
As a member of the SpaceX Vulnerability Management team, the Security Engineer will act as a trusted partner to application software development teams. This role focuses on identifying,…
Added 1 hour ago
Sr Preconstruction Associate
RWE Americas
Austin, TX
…including engineering, permitting, interconnection, and scope development - working under the direction of the Director and alongside Senior Project Managers to help ensure projects are…
Added 1 hour ago
RA
Sr. Software Systems Validation Engineers
Rivian and Volkswagen Group Technologies
Palo Alto, CA
- $160,000 to $175,000 USD / year
…field and 2 years of experience in any occupation as systems engineer, embedded software developer, or related. Must have experience working with the following: Software or embedded systems…
Added 1 hour ago
Senior Engineer - Utilities & Systems/Automation Integration
Amgen Manufacturing Limited LLC
United States
…role provides engineering expertise across utilities systems, process monitoring, and systems integration, supporting reliability, operational efficiency, and regulatory…
Added 1 hour ago
Sr. Manufacturing & Controls Engineer
Clarios
Saint Joseph, MO
The Engineer will develop and implement process specification changes, create and update Operator and Maintenance Work Instructions, and maintain Assembly Process Flow Charts and PFMEA…
Added 2 hours ago
Sr MTS Electrical Engineer
Applied Materials, Inc
Santa Clara, CA
Technical lead and/or execute engineering projects and spearhead research and development of new technologies, as appropriate
Added 2 hours ago
RA
Sr. Embedded Software Engineers
Rivian and Volkswagen Group Technologies
Palo Alto, CA
- $188,000 to $220,000 USD / year
…hardening in a production environment. Work closely with other development and cross-functional team members in software such as Charging, Body Controls, Infotainment, VUX teams and…
Added 2 hours ago
IG
Senior Advanced Project Engineer
Insight Global
North Charleston, SC
- $110,000 to $130,000 USD / year
The Sr. Advanced Project Engineer will be responsible for capital projects, equipment installations, and operational improvement initiatives across the manufacturing facility. This role…
Added 2 hours ago
Engineer III/Sr. Engineer I, Manufacturing Sciences – Drug Product
Biogen
Research Triangle Park, NC
The Engineer III/Sr. Engineer I, Manufacturing Sciences serves as a key scientific and technical resource supporting aseptic drug product manufacturing at Biogen’s RTP Pharma facility. This…
Added 2 hours ago
Systems Engineer III
LiveView Technologies
American Fork, UT
As Systems Engineer III, you will serve as the primary architect and administrator of our enterprise Okta ecosystem and SaaS integration footprint. Reporting to the Sr. Manager, IT…
Added 2 hours ago
PI
Sr Software Engineer
PayPal, Inc.
San Jose, CA
- $143,500 to $212,850 USD / year
…payouts. We also help merchants connect with their customers, process exchanges and returns, and manage risk. We enable consumers to engage in cross-border shopping and merchants to extend…
Added 2 hours ago
UG
Senior Principal AI/ML Product Engineer- Full Stack
UnitedHealth Group
Boston, MA
- $184,600 to $316,500 USD / year
…inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health optimization on a…
Added 2 hours ago
Sr Fluids Design Engineer
Blue Origin Personnel, LLC
Space Coast, FL
This role supports the development and operations of New Glenn, a single-configuration, heavy-lift orbital launch vehicle capable of routinely carrying people and payloads to low-Earth…
Added 2 hours ago
Autonomy Software Systems Engineer Sr – New Glenn
Blue Origin Personnel, LLC
Space Coast, FL · Denver, CO
This role supports the development and operations of New Glenn, a single-configuration, heavy-lift orbital launch vehicle capable of routinely carrying people and payloads to low-Earth…

RTX

Senior Software Engineer (Embedded SW)

United States

The salary range for this role is 86,800 USD - 165,200 USD.

Apply About employer

Applications open in a new tab.

Job details

Pay: The salary range for this role is 86,800 USD - 165,200 USD.
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 Sr 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 in Real Time Embedded 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 5 years prior relevant experience or an Advanced Degree in a related field and minimum 3 years of experience

Qualifications We Prefer

Experience with real-time multithreading, memory management and performance optimization, OS - VxWorks RTOS, Linux, Unix
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

This position is classified as:

Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.

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 86,800 USD - 165,200 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.

Privacy Policy and Terms:

Click on this link to read the Policy and Terms

Apply About employer

More about this job

Skills

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

Report this job