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  1. Home
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  3. engineering
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  5. Principal Systems Engineer - Software Systems
Raytheon logo

Principal Systems Engineer - Software Systems

Not Disclosed•Full-TimeOn-site

location_onPhoenix City Hall, 200, West Washington Street, Central City, Phoenix, Maricopa County, Arizona, 85003, United States

Apply Now

About Raytheon and RTX

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.

As part of RTX, our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. We value Safety, Trust, Respect, Accountability, Collaboration, and Innovation.

About the Role

The Systems Engineering and Test Capabilities (SETC) organization is currently hiring a Principal Systems Engineer to join our Tucson, AZ location. SETC is an exciting and challenging environment where you will have the opportunity to design, develop, and partner with multi-disciplines to shape innovative solutions for our customers.

In this role, you will experience the Systems V engineering life cycle while interfacing with a variety of engineering disciplines, subject matter experts, Chief Engineers, Chief Technologists, and the customer. Your mission is to ensure we design, integrate, and strengthen our systems to work the first time and every time for our warfighters. You will work on an effectors project pertinent to the systems lifecycle, focusing on software-intensive products. This position is 100% on-site at our Tucson, AZ campus, with the possibility of occasional travel to local RTX facilities, test sites, vendor facilities, and customer locations.

Hiring Process and Application Instructions

Security Clearance Requirements This position requires an active and transferable U.S. government-issued security clearance (DoD Secret) prior to the start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance. The ability to obtain an INTERIM U.S. government-issued security clearance is also required prior to the start date. The DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process.

Application Steps Please consider the role type definition as you apply: this is an Onsite role where employees work primarily onsite. This position is an onsite role located in Tucson, AZ.

Interview Process 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.

Application Window 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.

Equal Opportunity Employer

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.

Work location

Work model: On-site

location_on

Phoenix City Hall, 200, West Washington Street, Central City, Phoenix, Maricopa County, Arizona, 85003, United States

Phoenix, Arizona

Key Responsibilities

  • check_circleUpdate, maintain, and improve requirements and requirements documentation for development and production efforts
  • check_circleModel the system and development processes using Cameo software
  • check_circleConduct trade studies and present results to customers and technical leads
  • check_circlePrepare integration and verification documentation for simulated and real-world environments
  • check_circleTroubleshoot and analyze hardware, software, and system issues through detailed data analysis
  • check_circleConduct statistical and numerical analysis of test data to verify system performance and requirements
  • check_circleSupport mission execution at various locations including test sites, vendor facilities, and customer locations
  • check_circlePerform and execute integration, verification, and testing activities for software-intensive products

Requirements

  • verifiedU.S. citizenship required
  • verifiedActive and transferable U.S. government issued security clearance (Secret) or ability to obtain interim clearance
  • verifiedBachelor's in Science, Technology, Engineering, or Mathematics (STEM)
  • verifiedMinimum 8 years of prior engineering experience
  • verifiedExperience in Systems Engineering
  • verifiedExperience in Model-Based Systems Engineering (MBSE), Requirements Development, Requirements Management, Requirements Verification, or Integration and Test for software products

Nice to Have

Masters or PhD in Engineering, Math or Physics. Experience using Agile framework development methods / processes. Experience with Agile, Model-Based Systems Engineering (MBSE), and/or Digital Engineering. Experience presenting analytical and technical presentations. Experience evaluating and mitigating technical risks. A self-starter who can take on task with limited guidance. Customer focus and collaboration skills. Experience with performance analysis. Experience with DOORS and/or cPDM. Ability to perform trade studies to optimize system performance. Understanding of Systems Engineering Product Development Cycle. Familiarity with system safety, reliability, and configuration management. Experience working in an integration lab, test facility, or in the field supporting integration and/or verification. Experience evaluating systems using simulated environments. Experience generating technical documentation such as trade studies, test plans, procedures or technical reports. Experience in integration with test equipment, telemetry data analysis tools, and missile systems host platforms. Experience in Earn Value Management System (EVMS) and Cost Account Management (CAM).

Benefits & Perks

check_circleMedical, dental, vision, life, short-term and long-term disability insurancecheck_circle401(k) with company matchcheck_circleFlexible spending accountscheck_circleFlexible work schedulesEmployee assistance program
Raytheon logo
Company

Raytheon

Industry

engineering

View company profilearrow_forwardlanguageWebsite
Quick Overview

Experience

8+ yrs (Lead)

Education

Bachelor's in Science, Technology, Engineering, or Mathematics required

Job Type

Full-Time

Skills Required

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Skills, education and keywords

Skills: Systems Engineering, Model-Based Systems Engineering, Mbse, Requirements Development, Requirements Management, Requirements Verification, Integration And Test, Agile, Doors, CPDM.

Education: Bachelor's in Science, Technology, Engineering, or Mathematics required; Master's in Engineering, Math, or Physics preferred; PhD in Engineering, Math, or Physics preferred.

Frequently asked questions about Principal Systems Engineer - Software Systems at Raytheon

What does a Principal Systems Engineer - Software Systems at Raytheon do?expand_more
In this Principal Systems Engineer - Software Systems at Raytheon role, you will update, maintain, and improve requirements and requirements documentation for development and production efforts; model the system and development processes using cameo software; conduct trade studies and present results to customers and technical leads; and prepare integration and verification documentation for simulated and real-world environments.
What are the requirements for this Principal Systems Engineer - Software Systems role?expand_more
To qualify for the Principal Systems Engineer - Software Systems at Raytheon position, applicants should have: U.S. citizenship required; Active and transferable U.S. government issued security clearance (Secret) or ability to obtain interim clearance; Bachelor's in Science, Technology, Engineering, or Mathematics (STEM); Minimum 8 years of prior engineering experience; Experience in Systems Engineering; and Experience in Model-Based Systems Engineering (MBSE), Requirements Development, Requirements Management, Requirements Verification, or Integration and Test for software products.
Where is the Principal Systems Engineer - Software Systems role at Raytheon located?expand_more
Principal Systems Engineer - Software Systems at Raytheon is based in Phoenix City Hall, 200, West Washington Street, Central City, Phoenix, Maricopa County, Arizona, 85003, United States. This is a on-site role.
Is this Principal Systems Engineer - Software Systems job remote, hybrid, or on-site?expand_more
Raytheon has listed this Principal Systems Engineer - Software Systems role as on-site.
How much experience is required for this Principal Systems Engineer - Software Systems role?expand_more
Principal Systems Engineer - Software Systems at Raytheon typically requires 8+ years of relevant experience at the lead level.
What skills do you need for the Principal Systems Engineer - Software Systems role at Raytheon?expand_more
Key skills for Principal Systems Engineer - Software Systems at Raytheon include Systems Engineering; Model-Based Systems Engineering; Mbse; Requirements Development; Requirements Management; Requirements Verification; Integration And Test; and Agile.
What education is required for Principal Systems Engineer - Software Systems at Raytheon?expand_more
Educational requirements for this role: Bachelor's in Science, Technology, Engineering, or Mathematics required; Master's in Engineering, Math, or Physics preferred; and PhD in Engineering, Math, or Physics preferred.
What category does the Principal Systems Engineer - Software Systems role belong to?expand_more
Principal Systems Engineer - Software Systems at Raytheon is part of the engineering job category on Recrutus.
Recrutus

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Search roles by city, category, skill, or job type — explore verified US employers, salary benchmarks, and remote-friendly teams hiring nationwide.

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Recrutus helps candidates discover roles that match their skills and helps teams reach qualified applicants faster. Browse by metro, discipline, or work style — from internships to senior leadership.

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check_circleParental leave
check_circlePaid time off and holidays
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