Principal Systems Engineer Jobs

21 - 40 of 330 Jobs

Principal Systems EngineerJob Title - Principal Systems Engineer

RTX CorporationCompany Name - RTX Corporation

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Tewksbury, Massachusetts, USA

Full-time

Date Posted: 2025-06-25 Country: United States of America Location: MA131: Tewksbury, MA Bldg 1 Assabet 50 Apple Hill Drive Assabet - Building 1, Tewksbury, MA, 01876 USA 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.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - t

Principal Systems EngineerJob Title - Principal Systems Engineer

RTX CorporationCompany Name - RTX Corporation

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Huntsville, Alabama, USA

Full-time

Date Posted: 2025-06-19 Country: United States of America Location: AL200: 401 Jan Davis Drive Huntsville 401 Jan Davis Drive , Huntsville, AL, 35806 USA 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.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation

Principal Systems EngineerJob Title - Principal Systems Engineer

Parsons Services CompanyCompany Name - Parsons Services Company

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Huntsville, Alabama, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons is looking for an amazingly talented Principal Systems Engineer to join our

Principal Systems Engineer (Onsite)Job Title - Principal Systems Engineer (Onsite)

RTX CorporationCompany Name - RTX Corporation

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Richardson, Texas, USA

Full-time

Date Posted: 2025-06-25 Country: United States of America Location: HTX36: Richardson, TX 3200 E Renner Rd , Richardson, TX, 75082-2402 USA 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.Security Clearance: DoD Clearance: Secret Are you ready to design the future of aerospace and defense? Join our mission in creating transformative technologies that empo

Senior Principal Systems EngineerJob Title - Senior Principal Systems Engineer

RTX CorporationCompany Name - RTX Corporation

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Aurora, Colorado, USA

Full-time

Date Posted: 2025-07-01 Country: United States of America Location: CO112: Buckley AFB 18500 East 6th Ave 18500 East 6th Avenue Buckley AFB, Aurora, CO, 80011 USA 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.Security Clearance: TS/SCI with Polygraph The selected candidate will be a member of a specialized engineering team responsible for ensuring and m

Senior Principal Systems EngineerJob Title - Senior Principal Systems Engineer

RTX CorporationCompany Name - RTX Corporation

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Huntsville, Alabama, USA

Full-time

Principal Systems Engineer - Requirements ManagementJob Title - Principal Systems Engineer - Requirements Management

GE VernovaCompany Name - GE Vernova

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New York, USA

Full-time

Job Description Summary The Senior Systems Engineer - Requirement Management You'll be the technical conscience driving clarity, mitigating risk, and ensuring end-to-end traceability from concept through commissioning. If you excel at breaking down complex challenges and fostering robust processes, this is your chance to make a significant impact on critical infrastructure projects. Job Description Who We Are Power Conversion and Storagebusiness works closely with end users in energy-intense

Principal Systems Engineer - SATCOM (Onsite)Job Title - Principal Systems Engineer - SATCOM (Onsite)

RTX CorporationCompany Name - RTX Corporation

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Richardson, Texas, USA

Full-time

Date Posted: 2025-05-22 Country: United States of America Location: HTX36: Richardson, TX 3200 E Renner Rd , Richardson, TX, 75082-2402 USA 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.Security Clearance: DoD Clearance: Top Secret Are you looking to make a meaningful, positive impact while advancing your career? Embark on a journey where your expertise in sys

Principal Systems EngineerJob Title - Principal Systems Engineer

RTX CorporationCompany Name - RTX Corporation

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Goddard, Kansas, USA

Full-time

Date Posted: 2025-06-04 Country: United States of America Location: MA311: Woburn MA 225 Presidential 225 Presidential Way Goddard Building 27, Woburn, MA, 01801 USA 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.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to hel

Principal Systems Engineer (ONSITE)Job Title - Principal Systems Engineer (ONSITE)

RTX CorporationCompany Name - RTX Corporation

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Largo, Florida, USA

Full-time

Date Posted: 2025-06-13 Country: United States of America Location: FL410: Largo FL MFG 7887 Bryan Dairy Road , Largo, FL, 33777 USA 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.Security Clearance: DoD Clearance: Secret Raytheon Company, Managed by Collins Aerospace Collins Aerospace, an RTX company, is a leader in technologically advanced and intelli

Principal Systems Engineer (Onsite)Job Title - Principal Systems Engineer (Onsite)

RTX CorporationCompany Name - RTX Corporation

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Middletown, Rhode Island, USA

Full-time

Date Posted: 2025-06-10 Country: United States of America Location: RI201: 127 John Clarke Road Middletwn 127 John Clarke Road Suite 3, Middletown, RI, 02842 USA 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.Security Clearance: DoD Clearance: Secret RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial,

Senior Principal Systems Engineer (Onsite)Job Title - Senior Principal Systems Engineer (Onsite)

RTX CorporationCompany Name - RTX Corporation

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Richardson, Texas, USA

Full-time

Date Posted: 2025-06-23 Country: United States of America Location: HTX36: Richardson, TX 3200 E Renner Rd , Richardson, TX, 75082-2402 USA 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.Security Clearance: DoD Clearance: Secret Collins Aerospace, an RTX company, is a leader in technologically advanced and intelligent solutions for the global aerospace a

Principal Systems Engineer - TS/SCI + PolyJob Title - Principal Systems Engineer - TS/SCI + Poly

RTX CorporationCompany Name - RTX Corporation

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Richardson, Texas, USA

Full-time

Date Posted: 2025-07-01 Country: United States of America Location: TX232: Richardson 1727 CityLine 1727 East CityLine Drive Building C27, Richardson, TX, 75082 USA 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.Security Clearance: TS/SCI with Polygraph At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help

Principal Systems Engineer - Systems ArchitectJob Title - Principal Systems Engineer - Systems Architect

RTX CorporationCompany Name - RTX Corporation

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Aurora, Colorado, USA

Full-time

Date Posted: 2025-06-18 Country: United States of America Location: CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, Aurora, CO, 80011 USA 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.Security Clearance: TS/SCI without Polygraph We have an exciting opportunity for a Principal Systems Engineer - Systems Architect to join ou

Principal Systems Engineer - Signal ProcessingJob Title - Principal Systems Engineer - Signal Processing

RTX CorporationCompany Name - RTX Corporation

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Aurora, Colorado, USA

Full-time

Principal Systems Engineer - Graphical Flight Planning (Onsite)Job Title - Principal Systems Engineer - Graphical Flight Planning (Onsite)

RTX CorporationCompany Name - RTX Corporation

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Cedar Rapids, Iowa, USA

Full-time

Date Posted: 2025-05-15 Country: United States of America Location: HIA32: Cedar Rapids, IA 400 Collins Rd NE , Cedar Rapids, IA, 52498-0505 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Collins Aerospace is seeking qualified candidates for an experienced systems engineer, to lead the development of our graphical flight planning and display software product line, in our Military Avionics & Helicopters Flight

Principal Systems Engineer - RDC Warfighter Support TeamJob Title - Principal Systems Engineer - RDC Warfighter Support Team

RTX CorporationCompany Name - RTX Corporation

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Colorado Springs, Colorado, USA

Full-time

Date Posted: 2025-07-08 Country: United States of America Location: CO213: 1275 Newport Rd, Colorado Spri 1275 Newport Road , Colorado Springs, CO, 80916 USA 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.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our na

SIM-2 Product Owner Principal Systems EngineerJob Title - SIM-2 Product Owner Principal Systems Engineer

RTX CorporationCompany Name - RTX Corporation

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Goddard, Kansas, USA

Full-time

Date Posted: 2025-07-09 Country: United States of America Location: MA311: Woburn MA 225 Presidential 225 Presidential Way Goddard Building 27, Woburn, MA, 01801 USA 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.Security Clearance: DoD Clearance: Secret Job Description At Raytheon, the foundation of everything we do is rooted in our values and a higher

Principal Systems Engineer, Helmet Vision Systems (Onsite)Job Title - Principal Systems Engineer, Helmet Vision Systems (Onsite)

RTX CorporationCompany Name - RTX Corporation

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Cedar Rapids, Iowa, USA

Full-time

Date Posted: 2025-07-01 Country: United States of America Location: HIA32: Cedar Rapids, IA 400 Collins Rd NE , Cedar Rapids, IA, 52498-0505 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: This job requires a U.S. Person. A U.S. Person is a lawful permanent resident as defined in 8 U.S.C. 1101(a)(20) or who is a protected individual as defined by 8 U.S.C. 1324b(a)(3). U.S. citizens, U.S. nationals, U.S. permanent residents, or individuals granted re

Senior Principal Systems EngineerJob Title - Senior Principal Systems Engineer

RTX CorporationCompany Name - RTX Corporation

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Goddard, Kansas, USA

Full-time