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  1. Home
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  3. engineering
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  5. Principal Systems Engineer (Onsite)
Collins Aerospace logo

Principal Systems Engineer (Onsite)

Not Disclosed•Full-TimeOn-site

location_on101, Cherokee Lane, Aberdeen, Harford County, Maryland, 21001, United States

Apply Now

About the Team

Raytheon, managed by Collins Aerospace, is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. The Precision Navigation business within the Mission Systems division is growing rapidly. Our Systems Engineering Center, based at Aberdeen Proving Ground, is responsible for supporting system architecture development, CONOPS development, system trade studies, and requirements analysis. We lead the design of combat Identification of Friend or Foe (IFF) solutions for air defense, air control, and self-protection missions in both airborne and ground applications.

We are looking for experienced Systems Engineers to join a dynamic team where your impact stretches across the world. Our Mission Systems team helps civilian, military, and government customers complete their most complex missions. By joining us, you will play a critical part in ensuring our customers succeed today while anticipating their needs for tomorrow.

About the Role

As a Principal Engineer, you will work closely with an Integrated Program Team (IPT) in a Model Based Systems Engineering (MBSE) environment to develop system requirements. You will analyze and document system behaviors to meet emerging needs using MBSE tools and principles. This role involves proposing, implementing, verifying, and delivering systems that require deep expertise in hardware, software, and system development.

You will be a proven and effective leader driving technical integrity within the engineering team's products and behaviors while ensuring program execution to plan. While general supervision is provided by a designated supervisor, you will exercise functional guidance to less experienced engineers and may occasionally supervise technicians and clerical assistants. This is an onsite role at our Aberdeen Proving Ground facility; relocation is not provided.

Hiring 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. RTX anticipates the application window closing approximately 40 days from the date the notice was posted, though business necessity may require adjustments to this timeline.

Equal Opportunity

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

101, Cherokee Lane, Aberdeen, Harford County, Maryland, 21001, United States

Aberdeen, Maryland

Key Responsibilities

  • check_circleDevelop system requirements and architecture using Model Based Systems Engineering (MBSE) tools and principles
  • check_circleAnalyze and document system behaviors to meet emerging mission needs
  • check_circleSupport the development of CONOPS and combat Identification of Friend or Foe (IFF) solutions
  • check_circleProvide functional guidance and supervision to less experienced engineers and technical staff
  • check_circleConduct system trade studies and requirements analysis for hardware and software configuration items
  • check_circleCollaborate with multidisciplinary teams including electrical, mechanical, software, and test engineers
  • check_circleDrive technical integrity and ensure program execution to plan within the engineering team

Requirements

  • verifiedU.S. citizenship required
  • verifiedActive Secret security clearance required
  • verifiedMinimum 8 years systems engineering experience
  • verifiedBachelor's degree in STEM or Advanced Degree with 5 years experience
  • verifiedKnowledge of SysML fundamentals
  • verifiedAbility to obtain and maintain U.S. government security clearance

Nice to Have

OMG-Certified Systems Modeling Professional. Experience using MBSE tools such as DOORs Next Gen, Cameo Enterprise Architect, or Rational Rhapsody. Working experience with the development of Military equipment. Experience in execution of disciplined engineering processes, scope management, people development, earned value management, and risk and opportunity management. Excellent communication skills (written, verbal, and presentation) and ability to effectively communicate with leadership. Strong team building, leadership, and motivational skills. Active Secret Clearance. Experience with DSP theory and/or MATLAB modeling.

Benefits & Perks

check_circleMedical, dental, and vision insurancecheck_circleThree weeks of vacation for newly hired employeescheck_circleGenerous 401(k) plan with employer matching and separate retirement contributioncheck_circleTuition reimbursement programStudent Loan Repayment Program
Collins Aerospace logo
Company

Collins Aerospace

Industry

engineering

View company profilearrow_forwardlanguageWebsite
Quick Overview

Experience

8+ yrs (Lead)

Education

Bachelor's degree in STEM with 8+ years experience OR Advanced Degree with 5+ years

Job Type

Full-Time

Skills Required

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Skills, education and keywords

Skills: Systems Engineering, Requirements Analysis, System Performance Analysis, Mbse, Systems Modeling Language, SYSML, Door Next Gen, Cameo Enterprise Architect, Rational Rhapsody, DSP Theory.

Education: Bachelor's degree in STEM with 8+ years experience OR Advanced Degree with 5+ years; Advanced Degree in a related field with 5+ years experience.

Frequently asked questions about Principal Systems Engineer (Onsite) at Collins Aerospace

What does a Principal Systems Engineer (Onsite) at Collins Aerospace do?expand_more
Day-to-day, the Principal Systems Engineer (Onsite) at Collins Aerospace will develop system requirements and architecture using model based systems engineering (mbse) tools and principles; analyze and document system behaviors to meet emerging mission needs; support the development of conops and combat identification of friend or foe (iff) solutions; and provide functional guidance and supervision to less experienced engineers and technical staff.
What are the requirements for this Principal Systems Engineer (Onsite) role?expand_more
To qualify for the Principal Systems Engineer (Onsite) at Collins Aerospace position, applicants should have: U.S. citizenship required; Active Secret security clearance required; Minimum 8 years systems engineering experience; Bachelor's degree in STEM or Advanced Degree with 5 years experience; Knowledge of SysML fundamentals; and Ability to obtain and maintain U.S. government security clearance.
Where is the Principal Systems Engineer (Onsite) role at Collins Aerospace located?expand_more
Principal Systems Engineer (Onsite) at Collins Aerospace is based in 101, Cherokee Lane, Aberdeen, Harford County, Maryland, 21001, United States. This is a on-site role.
Is this Principal Systems Engineer (Onsite) job remote, hybrid, or on-site?expand_more
Collins Aerospace has listed this Principal Systems Engineer (Onsite) role as on-site.
How much experience is required for this Principal Systems Engineer (Onsite) role?expand_more
Principal Systems Engineer (Onsite) at Collins Aerospace typically requires 8+ years of relevant experience at the lead level.
What skills do you need for the Principal Systems Engineer (Onsite) role at Collins Aerospace?expand_more
Key skills for Principal Systems Engineer (Onsite) at Collins Aerospace include Systems Engineering; Requirements Analysis; System Performance Analysis; Mbse; Systems Modeling Language; SYSML; Door Next Gen; and Cameo Enterprise Architect.
What education is required for Principal Systems Engineer (Onsite) at Collins Aerospace?expand_more
Educational requirements for this role: Bachelor's degree in STEM with 8+ years experience OR Advanced Degree with 5+ years; and Advanced Degree in a related field with 5+ years experience.
What category does the Principal Systems Engineer (Onsite) role belong to?expand_more
Principal Systems Engineer (Onsite) at Collins Aerospace 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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Company
About usFAQContactPrivacy policy

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.

© 2026 Recrutus. All rights reserved.
Terms of serviceCookie policyAcceptable useDMCA policyEmployer termsCandidate terms
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check_circleLife insurance and disability coverage
check_circleBirth, adoption, and parental leave benefits
check_circleEmployee Assistance Plan with up to 10 free counseling sessions
check_circleAdoption Assistance and Autism Benefit
check_circleHealthy You Incentives wellness rewards program
Systems EngineeringRequirements AnalysisSystem Performance AnalysisMbseSystems Modeling LanguageSYSMLDoor Next GenCameo Enterprise ArchitectRational RhapsodyDSP Theory
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