Systems Test Engineer I Onsite

RTX; Aurora (CO); On-site; USD 57,000 - 109,000; Full time

Benefits offered by this job

Relocation Eligibility

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

Holidays

Job summary

RTX is seeking a candidate for an onsite Systems Engineering role in Aurora, CO. The position requires the ability to obtain and maintain a TS/SCI security clearance and DoD Top Secret designation.

The role emphasizes analysis tool development, collaboration with engineers, and presenting findings to leaders and customers in an AGILE environment. On-site requirement and US citizenship are essential.

Qualifications

• Bachelor's degree in Technology, Engineering or Mathematics (STEM) by start date.
• U.S. citizenship and ability to obtain a TS/SCI security clearance.

Responsibilities

• Analyze tools and support problem identification and resolution.
• Collaborate with Systems and Software Engineers to implement solutions.
• Present findings to Leadership/Customers.
• Work in an AGILE development environment.

Skills

MS Office

Communication

Education

Bachelors Degree in STEM

Tools

MATLAB

Python

Job description

Date Posted:

2026-10-08

Country:

United States of America

Location:

US-CO-AURORA-S75 16800 E Centretech Pkwy BLDG S75

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: Top Secret

Security Clearance Status:

Active and existing security clearance required after 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.

Raytheon brings the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ahead of tomorrow's threat. We deliver solutions that help our nation and allies defend freedoms and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense.

The Systems Engineering Directorate is the central focus for Mission Systems Integration activities within Raytheon, responsible for defining customer needs, functional and product architecture, requirements definition and decomposition, Model Based Systems Engineering (MBSE), system performance, and System Security Engineering (SSE).

This position is an onsite role in Aurora, CO.

What You Will Do:

Activities include but are not limited to:

• Analysis tool development in support of problem identification and resolution
• Collaboration with Systems and Software Engineers to develop and implement solutions
• Present findings and solutions to Leadership and/or Customers
• Work in an AGILE development environment supporting Sprint planning and execution
• This position requires daily on-site support and is not open to hybrid or remote possibilities

Qualifications You Must Have:

• Bachelors Degree in Technology, Engineering or Mathematics (STEM) obtained by start date
• The ability to obtain and maintain a U.S. government issued security clearance (TS/SCI) is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
• Experience using MS Office Suite tools
• Experience with tools, such as MATLAB or Python, for data analysis and automation

Experience may be obtained through on-the-job experience, research, coursework, or projects.

Qualifications We Prefer:

• 3.0 cumulative GPA or higher
• Ability to analyze issues and define solutions
• Experience with Agile and/or DevSecOps development methods
• Knowledge of systems engineering lifecycle, roles and functions
• Proven strong analytical skills and problem-solving abilities
• Basic Engineering skills and interest in how systems are developed and function
• Ability to multi-task in a fast-paced work environment
• Ability to solve problems and seek out additional resources
• Demonstrated ability to work effectively with others (or coworkers).
• Prior RTX internship, co-op, or work experience

What We Offer:

• Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation.
• Relocation Eligibility

The 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.

• medical
• dent
• 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
• holidays

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.