Software Engineer II- Embedded Linux (Onsite)

RTX; Fort Wayne (IN); On-site; USD 69,000 - 131,000; Full time

Benefits offered by this job

Medical, dental, vision insurance

Relocation assistance

401(k) with company match

Tuition reimbursement

Job summary

Collins Aerospace, an RTX company, is seeking a Software Engineer II to design, develop, and integrate embedded Linux solutions for DoD programs in a highly secure environment. You will work on an IPT with experienced engineers across the development lifecycle, from requirements to fielded products.

You will contribute to kernel, BSP, build toolchains, and driver development, learn Collins processes, and gain exposure to hardware bring-up, debugging, and verification on target hardware and

Qualifications

• Degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 2 years of relevant experience
• Ability to obtain and maintain a U.S. government security clearance is required
• Experience with Linux command line and embedded C/C++ development

Responsibilities

• Design, develop and enhance the Linux OS ecosystem and maintain build toolchain, kernel, root filesystem and BSP
• Contribute to embedded Linux software design, coding, testing and delivery
• Perform root cause analysis of hardware-software issues and assist in system testing

Skills

Embedded Linux

C/C++ (embedded)

Scripting (Bash/Python)

Board bring-up

Git/SVN

Education

BS/MS in STEM

Tools

Buildroot

Linux BSP

Wireshark

Logic Analyzer

Job description

Date Posted: 2026-08-25

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: 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

Raytheon Company, Managed by Collins Aerospace

Collins Aerospace, an RTX company, is seeking talented engineers to support critical programs for the U.S. military and allied international partners, helping deliver advanced technologies that safeguard national security and protect against evolving global threats.

As a Software Engineer II, you will play an important role on an Integrated Program Team (IPT), contributing to the design, development, and integration of complex aerospace and defense systems. In this hands‑on role, you will work collaboratively with experienced engineers across the development lifecycle, gaining exposure to areas such as requirements development, design, implementation, verification, laboratory integration, troubleshooting, and system testing

What You Will Do

• Design, develop and continuously enhance our customized Linux OS ecosystem and maintain ownership over areas such as build toolchain, kernel, root filesystem, bootloader, device drivers, and BSP for a wide variety of hardware boards.
• Contribute to the design, coding, testing, delivery and ongoing support for embedded Linux software systems.
• Participate in root cause analysis and resolution of complex hardware-software issues.
• Prepare software builds for execution in a simulation environment, reference platforms and on the target hardware.
• Understand and utilize the appropriate Collins Aerospace processes and tools during product development, resulting in increased product quality and improving customer satisfaction.
• Contribute to engineering estimates for tasks such as change requests or problem reports.

What You Will Learn

• You will work with an experienced team to learn best practices and Collins’ engineering processes for implementing world class embedded solutions.
• You will get to work with cutting edge technologies developed both in house and by external vendors.
• You will learn how embedded Linux and low-level software are used to implement solutions utilized in communications, security, and space-based products.

Qualifications You Must Have

• Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 2 years of prior relevant experience or an Advanced Degree in a related field
• 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 clearanceExperience as a command line user of Linux
• Knowledge in embedded C/C++
• Experience with scripting languages (Bash and Python)
• Experience with board bring-up and target hardware integration
• Experience with debugging and root cause investigations using hardware schematics and tools such as logic analyzer and Wireshark

Qualifications We Prefer

• Experience with GIT and SVN version control systems
• Experience packaging custom Linux distribution with Buildroot.
• Experience in developing and maintaining Linux board support packages (BSP) for embedded systems
• Development experience Agile methodologies and DevSecOps

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 illnessinsurance, 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
• And more!

This position is eligible for relocation assistance

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.

Employee Referral Eligible

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attendselect 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.

Privacy Policy and Terms

Click on this link to read the Policy and Terms