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

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RTX

Embedded Software Engineer II (Onsite)

McKinney, Texas, United States

Software Engineer II – Sensors, Space and Air – McKinney RMD Join the Software Engineering team at Raytheon, where …

Added Oct 27, 2026

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Booz Allen Hamilton

Computer Vision Software Engineer, Lead

Dayton, Ohio, United States

Pay posted by employer$112,800–$257,000

Computer Vision Software Engineer, Lead The Opportunity: As a Senior Computer Vision Engineer, you will design, develop, and …

Added Oct 27, 2026

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Block

Software Engineer, Cash App Taxes

New York City, New York, United States

Remote
Regular

… a better way to file your taxes as an alternative to traditional online DIY tax preparation systems. As a Software Engineer on our Tax Engine Server Engineering team, you will build and enhance the codebase that powers our …

Added Oct 4, 2026

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RTX

Senior 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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KLA

Senior Software Engineer, Customer Escalations

Milpitas, California, United States

Full time
Regular

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

… voice-controlled gadget, flexible screen, VR device or smart car would have made it into your hands without us. KLA invents systems and solutions for the manufacturing of wafers and reticles, integrated circuits, …

Added Oct 15, 2026

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RTX

Senior 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

Senior Software Engineer - Lead DevOps Engineer (Onsite)

Sterling, Virginia, United States

Serve as lead DevOps engineer for a team developing new simulation systems - supporting the full lifecycle of product development, from …

Added Oct 27, 2026

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RTX

Sr. 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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Principal Embedded Firmware and Software Engineer

Spring, Texas, United States

Full time
Reg Employee

Pay posted by employer$147,050–$230,850 USD per year

Provide technical leadership for the architecture, development, security, integration, debugging, validation, and deployment of embedded firmware and software including …

Added Oct 12, 2026

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RTX

Principal Software Engineer - TCMA (Onsite)

Huntsville, Alabama, United States

Date Posted: 2026-10-05

 Country: United States of America

 Location: US-AL-HUNTSVILLE-382 ~ 420 Jan Davis Dr ~ DAVIS 382

 Position Role Type: Onsite

 U.S. …

Added Oct 27, 2026

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RTX

Sr Software Engineer - Gen4 Radar - F18 Software Development & Integration

El Segundo, California, United States

Design, develop, and test software based on software trouble reports in an agile/waterfall, collaborative environment, delivering builds for …

Added Oct 27, 2026

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RTX

Embedded Software Developer II (Onsite)

El Segundo, California, United States

Embedded Software Engineer II – Sensors, Space and Air – El Segundo Join the Space and RF Sensors Software team at Raytheon, …

Added Oct 27, 2026

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RTX

Senior Software Engineer - Embedded Communications, Onsite

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

Date Posted: 2026-09-15

 Country: United States of America

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

 Position Role Type: Onsite

 U.S. …

Added Oct 27, 2026

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Lennar

Sr Software Engineer - Full Stack Developer

Irving, Texas, United States +1 location

… design, and implementation of full-stack systems using TypeScript/React and Go. Own complex ServiceNow development initiatives, including custom applications and enterprise integrations within your domain. Drive your …

Added Oct 27, 2026

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General Motors

Staff Software Engineer, Compute Systems Software — Embedded Linux Platform

Mountain View, California, United States

Hybrid
Full time
Regular

Pay posted by employer$220,000–$300,000

… Engine at GM is transforming how millions of people interact with their vehicles by building the software engines behind next-generation digital experiences. At the core of this transformation is the Compute …

Added Oct 12, 2026

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Software Systems Engineer - HP IQ

San Francisco, California, United States

Pay posted by employer$109,350–$143,250

Software Systems Engineer - HP IQ Description - HP IQ’s System Software team enables on-device experiences to take …

Added Nov 5, 2026

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Synchrony Financial

AVP iOS Software Development Engineer III - MySynchrony

Stamford Engagement Hub CT +9 locations

Full time
Regular

Lead a development team through all phases of the Agile development life cycle Identify and provide technical details for …

Added Nov 3, 2026

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RTX

Principal Software Engineer (Mission Systems) (Onsite)

McKinney, Texas, United States +1 location

Date Posted: 2026-09-15

 Country: United States of America

 Location: US-TX-MCKINNEY-513WD ~ 2501 W University Dr ~ WING D BLDG

 Position Role Type: Onsite

 U.S. …

Added Oct 27, 2026

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Senior Security Software Developer (R&D)

Cambridge, England, United Kingdom +1 location

Full time
Reg Employee

Pay posted by employer$130,700–$205,200 USD per year

Leads multiple feature development or software applications with internal and outsourced development partners responsible for all stages of …

Added Oct 12, 2026

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RTX

Software Engineer II - Embedded Communications, Onsite

Cedar Rapids, Iowa, United States

Date Posted: 2026-09-15

 Country: United States of America

 Location: US-IA-CEDAR RAPIDS-130 ~ 5350 C Ave NE ~ BLDG 130

 Position Role Type: Onsite

 U.S. Citizen, …

Added Oct 27, 2026

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RTX

Senior Software Engineer - Embedded Communications, Onsite

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

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About this opportunity

Original employer description

Date Posted:

2026-09-15



Country:

United States of America



Location:

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



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:

Secret - Current



Security Clearance Status:

Active and existing security clearance required on 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, an RTX company, 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 Integrated Secure Processing Solutions (SPS) team is looking for a Senior Software Engineer that is passionate about collaborating with high-performance teams to create mission critical solutions supporting Mission Systems. Our Senior Software Engineers work in an exciting, adaptive, and engaging environment enabling rapid learning to drive success. Our senior software engineers utilize a variety of skills on a regular basis including requirements analysis, synthesis of new and existing architectures that meld commercial and military communication functionality and software engineering development best practices for complex systems where the ability to execute the mission is paramount.

What You Will Do
• Collaborate with dynamic software team in a cross-functional environment, contributing to the definition and translation of System Requirements into Software Requirements and UML/SysML models for a large-scale program
• Collaborate with Senior and Principal Level Software Engineers, providing mentorship and guidance to junior engineers and interns, fostering professional growth and skill development
• Provide direct support to stakeholders by addressing technical questions, troubleshooting issues, and offering solutions to ensure smooth project execution and customer satisfaction
• Partner with team members across domains to maintain and enhance software design and code, ensuring alignment with customer requirements and certification standards
• Take ownership of producing high-quality software builds within an integrated test environment, ensuring optimal performance and reliability through rigorous testing and validation

Sign-on Bonus Eligible

Qualifications You Must Have
• Experience with Embedded Development using object-oriented design
• Experience with development tool sets, for example, Jira, Subversion/Git/Version Management
• Active and transferable SECRET clearance is required prior to 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 requirements analysis and requirements decomposition
• Experience with virtualization
• Knowledge of microservices, containers and orchestrators
• Knowledge and/or experience with memory-safe applications (Ada or Rust)
• Experience with automated test environments (Python)
• Knowledge on DevSecOps and CI/CD
• Experience in Graphical User Interfaces with Java React framework, or similar frameworks like Swing or JavaFX
• Knowledge and experience with Data Format Description Language (DFDL)
• Experience integrating/deploying software to hardware solutions

What We Offer
• 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
• Ovia 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
• This position is eligible for relocation assistance
• And more! 

Learn More & Apply Now!

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 to play in ensuring our customer succeeds today while anticipating their needs for tomorrow. Are you up for the challenge? Join our mission today.

*Please ensure the role type (defined below) is appropriate for your needs before applying to 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.

At Collins, the paths we pave together lead to limitless possibility. And the bonds we form – with our customers and with each other -- propel us all higher, again and again.

Apply now and be part of the team that’s redefining aerospace, every day.

Employee Referral Eligible

#MISENG

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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