Systems Engineer - Mission Management II

RTX (Raytheon); Aurora (CO); On-site; USD 69,000 - 131,000; Full time

Benefits offered by this job

Relocation eligible

Job summary

RTX is seeking a Systems Engineer - Mission Management in Aurora, CO, onsite. You will apply MBSE to define the system, decompose requirements, and establish interfaces and validation methods. You will work with the software team in Agile development to design capabilities and support test activities.

The role involves verification/validation, regression testing across releases, and participation in technical reviews to ensure program success. A DoD TS/SCI clearance is required.

Qualifications

• Active DoD TS/SCI clearance required or transferable.
• Experience across the system engineering lifecycle with ConOps, requirements, interfaces, and verification.
• Experience supporting a government contract.
• Proven experience in systems integration and test.
• Active and transferable DoD TS/SCI clearance required before start date.

Responsibilities

• Perform MBSE analyses and define how the system works.
• Decompose requirements and define system interfaces and validation methods.
• Collaborate with software in Agile development for capability design.
• Support test program execution, including test architecture and verification.
• Assist regression testing across releases to the program baseline.
• Attend technical reviews and technical interchange meetings.

Skills

MBSE

ConOps development

Requirements management

Interface definition

Verification & validation

Agile development

Systems engineering lifecycle

Test execution support

Jira/Confluence/Bitbucket

Agile tools (Jira/Confluence/Bitbucket

Education

Bachelor's Degree in STEM

Tools

Cameo Systems Modeler

DOORS

Job description

Date Posted: 2026-10-07

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: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

Security Clearance Type: DoD Clearance: TS/SCI

Security Clearance Status: Active and existing security clearance required on day 1

At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. We bring 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. Our team solves tough, meaningful problems that create a safer, more secure world.

We have an exciting opportunity for a Systems Engineer - Mission Management supporting one of our premier programs in Aurora, CO, where your knowledge of requirements, design elaboration, systems engineering analyses, script development, interface definition and control, and verification and validation will be put to good use. In this role, you will support systems engineering activities across requirements decomposition, system interfaces, Model-Based Systems Engineering (MBSE), Agile capability development, integration and test, verification, and validation. The work is on-site in Aurora, CO.

What You Will Do

• Support technical analyses and definition of how the system works using Model-Based Systems Engineering (MBSE)
• Support the decomposition of requirements, definition of system interfaces, and determination of how requirements will be validated and verified by the test team
• Support capability and feature design activities with the software engineering team in support of Agile development
• Provide engineering support for execution of a portion of the program's test program, including test processes and baseline definition, test architecture design, verification, and validation
• Support regression testing across deliverable releases to the program baseline
• Support and attend technical reviews and technical interchange meetings in support of the program

Qualifications You Must Have

• Typically requires a Bachelor's Degree in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 2 years of prior relevant experience
• Experience with the systems engineering lifecycle, roles, and functions, with specific experience in one or more of the following areas: Concept of Operations (ConOps) development, requirements definition and management, functional analysis, interface definition and control, and/or verification and validation
• Development experience supporting a government contract
• Experience in systems engineering or systems integration and test
• Active and transferable DoD TS/SCI U.S. government-issued security clearance is required prior to start date, with the ability to obtain Special Program Access

Qualifications We Prefer

• Experience working in an Agile development environment and with Agile development tools such as Jira, Confluence, and Bitbucket
• Experience in mission management ground systems
• Experience with Model-Based Systems Engineering (MBSE) tools, such as Cameo Systems Modeler
• Experience with requirements management in DOORS or other requirements databases

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 eligible

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