524 matching jobs for “Senior Software Development Engineer (US Federal)”

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Capital One Financial

Senior Director, Data Scientist - US Card

McLean, Virginia, United States +2 locations

Senior Director, Data Scientist - US Card Data is at the center of everything we do. As a startup, we disrupted …

Added Oct 27, 2026

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RTX

Senior Program Protection Engineer (Software Engineer)

Tewksbury, Massachusetts, United States

… 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 …

Added Oct 27, 2026

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Capital One Financial

Senior Manager, Data Scientist - US Card

McLean, Virginia, United States +1 location

Senior Manager, Data Scientist - US Card Data is at the center of everything we do. As a startup, we disrupted the …

Added Oct 27, 2026

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RTX

Senior Principal Engineer, Software Engineering

Cedar Rapids, Iowa, United States

Pay posted by employer$164,486–$251,600 USD per year

… and change management, balancing business objectives, compliance requirements, and long-term capability development. Establish and enforce program-level governance, quality standards, and compliance readiness, ensuring …

Added Oct 27, 2026

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General Motors

Senior Embedded Software Engineer - OTA

Austin, Texas, United States +1 location

Hybrid
Full time
Regular

The Role GM's Vehicle Intelligence Platform (VIP) enables the rapid, seamless, and secure deployment of software-driven vehicle features. Within VIP, the Over-The-Air (OTA) Updates team develops the vehicle-side software …

Added Oct 12, 2026

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General Motors

Senior Software Developer– AI Enablement

Milford, Michigan, United States of America +1 location

Hybrid
Full time
Regular

… and Scalability team, within GM’s Virtualization and SIL Integration organization, builds the foundational software, automation, and integration capabilities that make virtual ECUs and co-simulation environments reliable, …

Added Oct 12, 2026

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Booz Allen Hamilton

Full Stack Software Engineer, Senior

Dayton, Ohio, United States

Pay posted by employer$86,800–$198,000

… include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges …

Added Oct 27, 2026

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Booz Allen Hamilton

Software Engineer

Aurora, Colorado, United States

Pay posted by employer$86,900–$198,000

Software Engineer The Opportunity: As an embedded software engineer, you know how to create and maintain crucial …

Added Oct 30, 2026

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Booz Allen Hamilton

Software Engineer

Aurora, Colorado, United States

Pay posted by employer$86,900–$198,000

Software Engineer The Opportunity: As an embedded software engineer, you know how to create and maintain crucial …

Added Oct 27, 2026

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KLA

Senior Software Engineer, Customer Escalations

Milpitas, California, United States

Full time
Regular

Pay posted by employer$136,300–$231,700 per year

… The innovative ideas and devices that are advancing humanity all begin with inspiration, research and development. KLA focuses more than average on innovation and we invest 15% of sales back into R&D. Our expert teams of …

Added Oct 15, 2026

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Booz Allen Hamilton

Full Stack Software Engineer, Senior

Annapolis Junction, MD

Pay posted by employer$86,900–$198,000

Full Stack Software Engineer, Senior The Opportunity: As a full stack develop er, you can resolve a problem with a complete …

Added Oct 27, 2026

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Booz Allen Hamilton

Full stack Software Engineer, Senior

Dayton, Ohio, United States

Pay posted by employer$86,800–$198,000

Added Oct 27, 2026

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Booz Allen Hamilton

Remote Sensing Software Engineer, Senior

Dayton, Ohio, United States

Pay posted by employer$86,800–$198,000

Added Oct 27, 2026

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General Motors

Senior Software Engineer – Go (Golang)

Warren, Michigan, United States +1 location

Hybrid
Full time
Regular

Pay posted by employer$160,000–$200,000

As a Senior Software Engineer – Go (Golang), you will design, develop, and deliver high-performance middleware and …

Added Oct 12, 2026

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RTX

Senior Software Engineer - Secure Communications

US-IN-FT WAYNE-150A ~ 1010 Production Rd ~ BLDG 150A

Added Oct 27, 2026

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General Motors

Senior Software Engineer - Simulation - SimCore

Sunnyvale, California, United States

Hybrid
Full time
Regular

Pay posted by employer$148,000–$226,200

… solving one of self-driving’s most difficult problems: evaluating the performance of the autonomous driving software stack before it reaches public roads. As a software engineer on the SimCore team, you will drive the …

Added Oct 12, 2026

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RTX

Senior Embedded Software Engineer, Onsite

El Segundo, California, United States

Responsibilities include but are not limited to: Supports all aspects of a software development life cycle as members of a multi-disciplined team. This would include supporting new and legacy …

Added Oct 27, 2026

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General Motors

Senior Software Engineer - IVI Servicability

Warren, Michigan, United States

Hybrid
Full time
Regular

About the Role We’re looking for a Senior Software Engineer to own and advance serviceability for our in-vehicle infotainment (IVI) and Vehicle …

Added Oct 12, 2026

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RTX

Senior Software Engineer - RDPL, Onsite

Fullerton, California, United States

Added Oct 27, 2026

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General Motors

Senior Software Engineer – Microservices Architecture

Austin, Texas, United States +1 location

Hybrid
Full time
Regular

The Role We are seeking an experienced and highly motivated Senior Software Engineer to design, build, and optimize the Mobile Backend for Frontend (MBFF) platform and …

Added Oct 12, 2026

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RTX

Senior Program Protection Engineer (Software Engineer)

Tewksbury, Massachusetts, United States

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About this opportunity

Original employer description

Date Posted:

2026-05-12

Country:

United States of America

Location:

US-MA-TEWKSBURY-TB3 ~ 50 Apple Hill Dr ~ CONCORD BLDG, Tewksbury Tb3 300 Concord

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 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.

Raytheon brings the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. We deliver solutions that help our nation and allies defend freedoms and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense.

he Software Product Assurance Center’s Software Security Sensors and Effectors Department is seeking a highly skilled individual to join our software team where you will employ Agile development techniques on embedded targets to continuously develop and deploy critical capabilities to the warfighter. We strive for technical excellence by drawing upon a workforce whose knowledge base and experience covers the complete spectrum of modern computing languages and platforms.

As a senior embedded software engineer, the candidate will be involved with software and firmware design, development, integration, and testing of real-time embedded solutions with application software, with a focus on overall system integrity.

Working side by side with Systems engineering to support generation of design concept and system architectural documentation. Support the decomposition of the architectural documentation in support of the generation and decomposition of requirements needed to support software development activities. The ideal candidate will also participate in Technical Integration Meetings with subcontractors to ensure selected hardware meets hardware and software requirements.

The candidate , working individually or as part of a team will be responsible for applying embedded principles to the design and development of hardened software applications. Software applications are developed using C and C++ on a variety of computing platforms running Linux and other real time operating systems. The candidate will ensure consistency across teams and remove impediments as they arise.

Qualifications You Must Have:

Typically requires a Bachelor’s in Science, Technology, Engineering, or Mathematics and a minimum of 5 years of experience
Experience in an Agile and DevSecOps environment developing and maintaining software on an embedded processors/microcontroller. Experience working in a Linux environment with ability to modify and maintain Linux Kernel root file system
Experience developing multithreaded applications.
Experience building up and maintaining a code base built with CMake and Google Test.
The ability to obtain and maintain a US security clearance. U.S. citizenship is required as only U.S. citizens are eligible for a security clearance

Qualifications We Value:

Proficiency with RTOS Systems, Linux device drivers, and/or embedded Linux
Experience developing and troubleshooting on embedded targets
Experience designing, implementing, testing, or deploying real-time embedded software solutions.
Willingness to learn new techniques and apply critical thinking and problem-solving skills to diagnose customer issues.
Knowledge of modern computer architectures and hardware technologies including: x86, ARM Architectures
Field Programmable Gate Arrays (FPGAs)
Working knowledge of the Linux Kernel development and device drivers for the Linux Kernel.
Experience with bare-metal software development.
Experience using version control systems such as Git or Subversion.
Demonstrated ability to work closely across other engineering disciplines (Systems Engineering, Hardware Engineering, etc.) to debug system and board level issues using software tools

What We Offer

Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation.

Learn More & Apply Now!

Please consider the following role type definition as you apply for this role. 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.
This position requires a security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website here: https://www.state.gov/m/ds/clearances/c10978.htm

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.

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