Software Engineer II- Embedded Linux (Onsite)

Collins Aerospace; Cedar Rapids (IA); On-site; USD 68,900 - 131,100; Full time

Benefits offered by this job

Medical, dental, and vision insurance

Three weeks vacation

401(k) plan with matching

Tuition reimbursement program

Employee Assistance Plan

Job summary

Collins Aerospace in Cedar Rapids is seeking a Software Engineer II to join their team. In this role, you will design and develop a customized Linux OS ecosystem while supporting embedded software systems. You will be working with cutting-edge technologies and contributing to the safety and connectivity of military operations.

The ideal candidate should possess a degree in STEM, have experience with embedded C/C++, and be capable of obtaining a U.S. government security clearance. This is primarily an onsite position with attractive benefits.

Qualifications

• Minimum of 2 years of relevant experience or an advanced degree.
• Ability to obtain and maintain a U.S. security clearance.
• U.S. citizenship is required.

Responsibilities

• Design and develop a customized Linux OS ecosystem.
• Support embedded Linux software systems.
• Handle root cause analysis of technical issues.

Skills

Linux command-line tools

Embedded C/C++ applications

Python scripting

Bash scripting

Hardware integration

Education

Degree in Science, Technology, Engineering or Mathematics (STEM)

Tools

GIT

SVN

Buildroot

Job description

Location: US-IA-CEDAR RAPIDS-166 ~ 855 35Th St NE ~ BLDG 166

Date Posted: 2026-06-18

Country: United States of America

Position Role Type: Onsite

Security Clearance: DoD Clearance: Secret; active and existing required after day 1

As a Software Engineer II in this organization, you will be involved in the development of state‑of‑the‑art communications, information assurance, and general‑purpose processing systems. The Advanced Technology and Capabilities directorate supports some of the most cutting‑edge products across the enterprise. We develop innovative solutions that keep our military members safe, connected, and informed. Our team has some of the most knowledgeable experts in the industry and works with all the most recent technologies in embedded software development.

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.
• Experience may be obtained through on the job experience, research, coursework, or projects.
• 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.
• Working knowledge of Linux command‑line tools and environments.
• Experience developing or supporting embedded C/C++ applications.
• Familiarity with Python and/or Bash scripting.
• Exposure to hardware integration, board bring‑up, or embedded systems development.
• Ability to troubleshoot hardware and software issues using standard debugging tools.

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.

Onsite Role

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.

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: 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.
• Eligible for relocation assistance.
• And more!

Salary

Salary range: 68,900 USD – 131,100 USD.

Incentive Compensation

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.

U.S.-Based Role

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.

Equal Opportunity Statement

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.