Conversion: RSE - Systems Engineer I - Secure Tactical Comms (Onsite)

RTX; Cedar Rapids (IA); On-site; USD 57,000 - 109,000; Full time

Benefits offered by this job

Medical, dental, vision insurance

Three weeks of vacation

401(k) match and retirement plans

Tuition reimbursement

Student Loan Repayment Program

Life insurance

Relocation assistance

Job summary

RTX in Cedar Rapids, IA is offering an internship that may convert to full-time upon graduation. The role requires the ability to obtain and maintain a U.S. government security clearance (DoD Secret) and U.S. citizenship.

Onsite work with a clear path to full-time employment. RTX emphasizes aerospace and defense leadership with opportunities to work on complex systems. You will learn from mission systems experts and gain experience across software and hardware domains including MATLAB, C++, and

Qualifications

• Bachelor's degree in STEM obtained by start date.
• Familiarity with Agile methodologies (Scrum Master/Product Owner roles).
• Experience with integration, verification and validation phases of a product.
• Experience with MATLAB, C++, and Python.

Responsibilities

• Performs analysis, architecture, and design across system levels from concept to disposal.
• Translates customer requirements into hardware/software specifications and interfaces.
• Develops verification criteria and plans for system requirements.

Skills

Agile methodologies

Integration & verification

Validation phases

Communication skills

Education

Bachelor's degree in STEM

Tools

MATLAB

C++

Python

Job description

Date Posted:

2026-08-13

Country:

United States of America

Location:

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

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

This requisition is for an RTX intern converting to FT hire upon graduation.

Are you ready to explore the world of aerospace and defense? Do you want to learn from and collaborate with some of the greatest minds in the industry? At RTX, our internships, co-ops and full-time careers provide an exceptional foundation to work on complex problems, advance your skills and create a safer, more connected world. Discover opportunities to make a difference at RTX.

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.

What You will Do:

• Performs analysis,architecture,and design at all levels of the total system product including concept, design, fabrication, modeling, test, installation, operation,maintenanceand disposal.
• Performs functional analysis, trade studies, requirements allocation and interface definition studies to translate customer requirements into hardware and software specifications.
• Provides analysis for the decomposition of customer specifications and system level requirements into sub-system and piece partrequirements, anddevelops verification criteria and plans for the requirements.
• Researches and evaluates investments or changes in technology, resources, procedures, equipment, systems, or other assets to improve the quality of the organization’s systems products and services.

What You will Learn:

• You will gain technical leadership experience, mentorship opportunities, and exposure to very influential individuals within Mission Systems that will help advance your career.
• You will obtain invaluable experience working with our Radio Communication subject matter experts in addition to security and crypto certification specialists.
• You can take flight to becoming knowledgeable in our Radio Communication products with exposure to the variety of business and products in an ever-evolving field. We are growing, so can you!

Qualifications You Must Have:

• A bachelor’s degree in Science, Technology, Engineering or Mathematics (STEM) major obtained by start date

Qualifications We Prefer:

• Familiarity with Agile development methodologies as well as the scrum master and product owner roles.
• Experience with the execution of integration,verificationand validation phases of a product.
• Experience with tools such as MATLAB, C++, and Python.

What We Offer

Some of our competitive benefits package includes:

• 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
• This position may be eligible for relocation
• And more!

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.

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.

Salary range for this role is 57,200 USD - 108,800 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.

This role is classified as:

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.

Candidates will learn more about role type and current site status throughout the recruiting process. For onsite and hybrid roles, commuting to and from the assigned site is the employee’s personal responsibility.

Collins Aerospace, a Raytheon Technologies company, is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. Collins Aerospace has the capabilities, comprehensiveportfolioandexpertiseto solve customers’ toughest challenges and to meet the demands of a rapidly evolving global market.

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 specializedaircraftand spacecraft and collaborative space solutions. By joining our team,you’llhave your own critical part to play in ensuring our customer succeeds today whileanticipatingtheir needs for tomorrow. Are you up for the challenge? Join our mission today.