Principal Security Software Engineer (Onsite)

Date Posted : 2025-05-02

Country :

United States of America

Location :

HIA32 : Cedar Rapids, IA 400 Collins Rd NE

, Cedar Rapids, IA, 52498-0505 USA

Position Role Type : Onsite

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

Security Clearance :

DoD Clearance : Secret

This is an exciting opportunity for a seasoned Systems Engineering professional to work on the cutting edge of secure military communications.

In this role, you'll play a key part in shaping and developing advanced systems that support encrypted, protected communications for military forces around the globe. You'll collaborate with cross-functional engineering teams to deliver complete, innovative solutions that meet the complex needs of both U.S. and international defense customers.

As a Principal Systems Engineer, you'll take ownership of system-level design, integration, and validation, helping bring highly secure and reliable technologies from concept to deployment. Your work will directly contribute to mission success and national security.

At Collins Aerospace, we value curious minds and problem solvers. Our team thrives on innovation, collaboration, and continuous learning. If you're passionate about solving real-world challenges and pushing the boundaries of what's possible in secure systems- we want to hear from you.

What You will do :

Perform analysis, architecture and design at all levels of the total system product including concept, design, fabrication, modeling, test, installation, operation, maintenance and disposal.

Perform functional analysis, trade studies, requirements allocation and interface definition studies to translate customer requirements into hardware and software specifications.

Provide analyses for the decomposition of customer specifications and system level requirements into sub-system and piece part requirements, and develops verification criteria and plans for the requirements

Perform technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total system solutions.

Perform daily task in a classified and controlled lab environment

Perform bid and proposal efforts

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 subject matter experts in addition to security and crypto certification specialists, our customer base, and cross-functional integrated product team.

You can take flight to becoming knowledgeable in security hardened 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 :

Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 8 years prior relevant experience or an Advanced Degree in a related field and minimum 5 years of experience or in absence of a degree, 12 years of relevant experience

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

Qualifications We Prefer :

Familiarity with the Scaled Agile framework

Exceptionally strong communication skills, experience presenting technical data to program management and executive leadership

Experienced with Cryptographic Hardware?architecture / design,?Network Encryption specifications and test methodologies

Experience with tools such as DOORS, CAMEO or similar, Software Languages such as Rust and Python.

Experience with the systems development process, including requirements capture, design, decomposition, integration, and verification / validation, and transition to production.

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

Eligible for relocation

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

The salary range for this role is 101,000 USD - 203,000 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

Raytheon Technologies is An Equal Opportunity / Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.