985 matching jobs for “Software Development Engineer - US Federal”

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Capital One Financial

Staff Software Engineer - Identity

McLean, Virginia, United States +2 locations

Staff Software Engineer - Identity As a Staff Engineer at Capital One, you will be part of a community of technical …

Added Oct 27, 2026

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RTX

Senior Platform Software Engineer

Woburn, Massachusetts, United States +1 location

Date Posted: 2026-09-28

 Country: United States of America

 Location: US-MA-WOBURN-WB1 ~ 235 Presidential Way ~ SPENCER BLDG

 Position Role Type: Onsite

 U.S. …

Added Oct 27, 2026

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RTX

Platform Software Engineer II

Woburn, Massachusetts, United States +1 location

Date Posted: 2026-10-01

 Country: United States of America

 Location: US-MA-WOBURN-WB1 ~ 235 Presidential Way ~ SPENCER BLDG

 Position Role Type: Onsite

 U.S. …

Added Oct 27, 2026

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RTX

Principal Platform Software Engineer

Woburn, Massachusetts, United States +1 location

Date Posted: 2026-09-24

 Country: United States of America

 Location: US-MA-WOBURN-WB1 ~ 235 Presidential Way ~ SPENCER BLDG

 Position Role Type: Onsite

 U.S. …

Added Oct 27, 2026

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RTX

Senior Software Engineer (Onsite)

Middletown, Rhode Island, United States

will include but are not limited to: Linux and VxWorks real-time software development on a wide range of embedded multi-threaded platforms, integrating with custom hardware, …

Added Oct 27, 2026

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RTX

Principal HWIL Software Engineer

Tucson, Arizona, United States

Date Posted: 2026-09-02

 Country: United States of America

 Location: US-AZ-TUCSON-805 ~ 1151 E Hermans Rd ~ BLDG 805

 Position Role Type: Onsite

 U.S. Citizen, …

Added Oct 27, 2026

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RTX

Sr HWIL Software Engineer

Tucson, Arizona, United States

Date Posted: 2026-07-27

 Country: United States of America

 Location: US-AZ-TUCSON-805 ~ 1151 E Hermans Rd ~ BLDG 805

 Position Role Type: Onsite

 U.S. Citizen, …

Added Oct 27, 2026

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Allstate

Software Engineer (All Levels)

US - Remote

Full time
Regular

Software Engineers at Allstate (Consultant II through Lead) build and enhance digital products using modern …

Added Oct 27, 2026

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RTX

Principal Embedded Software Engineer

Cedar Rapids, Iowa, 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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RTX

Senior Embedded Software Engineer

Cedar Rapids, Iowa, United States

Added Oct 27, 2026

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RTX

Senior Software Engineer (Hybrid)

Rockford, Illinois, United States

Date Posted: 2026-09-17

 Country: United States of America

 Location: US-IL-ROCKFORD-P6 ~ 4747 Harrison Ave ~ 4747 HARRISON AVE-P6

 Position Role Type: Hybrid

 …

Added Oct 27, 2026

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General Motors

Staff Software Engineer - Networking

Sunnyvale, California, United States +1 location

Hybrid
Full time
Regular

Pay posted by employer$172,000–$300,000

As a Staff/Senior Software Engineer - Networking in the AV (Autonomous Vehicle) Core Infrastructure organization, you will build and …

Added Oct 12, 2026

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RTX

Principal Software Engineer (Onsite)

US-MD-FULTON-8170 ~ 8170 Maple Lawn Blvd ~ MAPLE LAWN, Ste 190, 200 & 300

Date Posted: 2026-08-19

 Country: United States of America

 Location: US-MD-FULTON-8170 ~ 8170 Maple Lawn Blvd ~ MAPLE LAWN, Ste 190, 200 & 300

 Position Role Type: …

Added Oct 27, 2026

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RTX

Principal Software Engineer, Onsite

Cedar Rapids, Iowa, United States

Date Posted: 2026-10-01

 Country: United States of America

 Location: US-IA-CEDAR RAPIDS-137 ~ 855 35Th St NE ~ BLDG 137

 Position Role Type: Onsite

 U.S. …

Added Oct 27, 2026

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RTX

Principal Software Engineer - DevSecOps

San Jose, California, United States

Date Posted: 2026-10-08

 Country: United States of America

 Location: US-CA-SAN JOSE-826 ~ 200 Holger Way ~ BLDG 826

 Position Role Type: Onsite

 U.S. Citizen, …

Added Oct 27, 2026

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RTX

HWIL Software Engineer II

Tucson, Arizona, United States

Collaborate in a multi-disciplinary team to develop software to control Hardware-In-the-Loop (HWIL) facilities (flight simulators for missiles). Determines end user …

Added Oct 27, 2026

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Booz Allen Hamilton

AI Software Engineer, Senior

Honolulu, Hawaii, United States

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

… into production. Present technical solutions to both technical and non-technical stakeholders. Join us. The world can’t wait. You Have: 3+ years of experience with sof tware engineering in a professional work …

Added Oct 27, 2026

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Allstate

Senior AI Software Engineer

US - Remote

Full time
Regular

… to enhance operational efficiency, knowledge discovery, and service delivery. Job Summary The AI Software Engineer designs, develops, deploys, and supports secure AI-powered enterprise applications, intelligent …

Added Oct 27, 2026

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Booz Allen Hamilton

Modeling and Simulation Software Engineer

Beavercreek, Ohio, United States

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

Modeling and Simulation Software Engineer The Opportunity: As a software engineer, you know that good software is more than just a …

Added Oct 27, 2026

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General Motors

Embedded Controls Software Engineer

Milford, Michigan, United States of America

Hybrid
Full time
Regular

DUTIES: Produce or deliver software for embedded controls systems in the electrification, autonomous, engine, transmission, or chassis space. …

Added Oct 12, 2026

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RTX

Sr HWIL Software Engineer

Tucson, Arizona, United States

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About this opportunity

Original employer description

Date Posted:

2026-07-27



Country:

United States of America



Location:

US-AZ-TUCSON-805 ~ 1151 E Hermans Rd ~ BLDG 805



Position Role Type:

Onsite



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

Active and transferable U.S. government issued security clearance is required prior to start date. 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:

Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date

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 freedom and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense.

The Hardware in the Loop (HWIL) Department in Tucson, AZ is a multi-discipline organization responsible for designing, building and integrating state of the art testing environments (flight simulators for missiles), as the last step before flight test.  On our team, you will work with weapon system designers to understand requirements, design solutions, integrate, and deploy the systems to help support tactical software development, testing, and delivery for missiles to the warfighter.

This position is within the Effectors Center of the HWIL organization, and is an onsite role located in Tucson, AZ

What You Will Do

Collaborate in a multi-disciplinary team to develop software to control Hardware-In-the-Loop (HWIL) facilities (flight simulators for missiles).
Determines end user needs by analyzing system capabilities to resolve problems on program intent, output requirements and input data acquisition. Ensures hardware and software standards are met.
Design and implement build procedures that are used to support hardware and software product development and use.
Software design, coding and integration in a real-time environment.
May train software developers in the use of configuration management tools and the implementation of software quality standards. Includes control modeling (model based design)

Qualifications You Must Have

Typically requires a Bachelor’s degree in Computer Science, Engineering or other STEM related field and a minimum of 5 years of relevant experience.
Experience with software development in C++, using the object-oriented features.
Experience including at least two of the following: Embedded Software, Embedded Software Security, Embedded Operating Systems (Linux, RTOS, VxWorks, etc), Software Architecture Design and Implementation.
Active and transferable Secret U.S. government issued security clearance is required prior to start date with the ability to obtain program access after start.

Qualifications We Prefer

Strong organization, coordination, planning, teaming skills, as well as written and oral communication skills.
Experience generating technical documentation and reports.
Experience with RF theory and application in systems.
Experience with electronics design and/or conducting data analysis using tools such as Matlab.
Experience troubleshooting systems using test equipment such as oscilloscopes, logic analyzers, network analyzers, and/or spectrum analyzers.
Knowledge of networking and IP addressed based equipment.
Able to work and interface with a cross-discipline team.
Experience with both Windows and Linux operating systems.
Agile and Scrum team member experience
Knowledge of or experience with software languages such as Java, C, C++, or similar languages; scripting languages such as Python and/or Perl, and MATLAB scripts for data analysis purposes.

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.
Relocation Offered Based On Eligibility

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.
Location Information: This position is onsite at our campus in beautiful Tucson, AZ. Tucson has a friendly, caring, and laid-back atmosphere, combined with the innovation and energy of a metropolitan region, and recognized as one of America’s 10 Best Small Cities. Surrounded by beautiful mountains, colorful Sonoran Desert landscape and majestic saguaro cacti, Tucson is blessed with some of nature’s best work. Tucson is known for its bright blue skies, and with more than 310 sunny days per year, Tucson’s fantastic weather lets residents enjoy the outdoors year-round.

Virtual Fly Over City of Tucson & Community, YouTube Video Links

“Raytheon In Tucson”: https://careers.rtx.com/global/en/raytheon-tucson,-az-location
“Tucson is Awesome”: https://www.youtube.com/watch?v=i65wOwKcNIQ
“Winter in Tucson”: https://www.youtube.com/watch?v=yZdKKkF0QkE

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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