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Senior Principal Engineer, Systems Engineering; Temp

Job in Mt Rainier, Mount Rainier, Prince George's County, Maryland, 20712, USA
Listing for: Raytheon
Seasonal/Temporary position
Listed on 2026-02-28
Job specializations:
  • Engineering
    Systems Engineer, Aerospace / Aviation / Avionics
Salary/Wage Range or Industry Benchmark: 125000 - 150000 USD Yearly USD 125000.00 150000.00 YEAR
Job Description & How to Apply Below
Position: Senior Principal Engineer, Systems Engineering (Temp)
Location: Mt Rainier

Overview

Date Posted:
Country:
United States of America

Location:

US-MD-ABERDEEN-APG ~ 6260 Guardian Gtwy ~ APG
Position Role Type:
Hybrid
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

Raytheon’s Precision Navigation business within the Mission Systems division of Collins Aerospace, Systems Engineering Center is growing. This team, based at Aberdeen Proving Ground, is responsible for supporting system architecture development, CONOPS development, system trade studies, requirements analysis and flow down to hardware/software configuration items, leading to systems design for combat Identification Friend or Foe (IFF) solutions for air defense, air control, and self-protection missions in airborne and ground applications.

This is a temporary Sr Principal Systems Engineer position to provide program support and knowledge transfer.

What You Will Do
  • Work closely with an Integrated Program Team (IPT) supporting a Model Based Systems Engineering (MBSE) environment to develop system requirements
  • Analyze and document system behaviors to meet emerging needs using MBSE tools and principles
  • Guide technical integrity in the engineering team's products and behaviors, while ensuring program execution to plan
  • Provide functional guidance and mentorship to less experienced engineers or exercise occasional functional supervision over technicians and clerical assistants
Qualifications You Must Have
  • Typically requires: A University Degree or equivalent experience and minimum 10 years prior relevant experience, or An Advanced Degree in a related field and minimum 7 year’s experience
  • Knowledge of Systems Modeling Language (SysML) fundamentals
  • Experience with multidisciplinary teams of design professionals including electrical, mechanical, software, test, logistics and other systems engineers
  • Experience with the development of Military equipment / DSP theory and or MATLAB modeling
  • 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
  • Minimum 5 years of related systems engineering experience in requirements analysis and development, system performance analysis, utilizing MBSE tools and technique
  • OMG-Certified Systems Modeling Professional
  • Experience using one or more of the following common MBSE tools: DOORs Next Gen, Cameo Enterprise Architect, Rational Rhapsody, etc.
What We Offer

Experience using one or more of the following common MBSE tools: DOORs Next Gen, Cameo Enterprise Architect, Rational Rhapsody, etc.

Please consider the following role type definition as you apply for this role. Hybrid:
Employees who are working in Hybrid roles will work regularly both onsite and offsite. Ratio of time working onsite will be determined in partnership with your leader

This is a temporary position of an undetermined length.

RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It comprises three industry-leading businesses – Collins Aerospace Systems, Pratt & Whitney, and Raytheon. Its 185,000 employees enable the company to operate at the edge of known science as they imagine and deliver solutions that push the boundaries in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity.

The company, formed in 2020 through the combination of Raytheon Company and the United Technologies Corporation aerospace businesses, is headquartered in Arlington, VA.

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:

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Position Requirements
10+ Years work experience
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