Principal Systems Engineer (Onsite) jobs in Philadephia, PA

Marlborough, Massachusetts

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Today

Date Posted: 2025-08-19 Country: United States of America Location: MA801: Marlborough, MA 1001 Boston Post Road Building 2, Marlborough, MA, 01752 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: Secret - Current Raytheon Company, Managed by Collins Aerospace Collins Aerospace, an RTX company, is a leader in technologically advanc

Full-time

USD 101,000.00 - 203,000.00 per year

Principal Systems Engineer (Windows)- Onsite Reston, VA

Arlington, Virginia

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Today

Principal Systems Engineer (Windows) As a Principal System Engineer, you will work closely with cross-functional teams to design, implement, and deploy high-level system solutions. Leveraging your deep expertise in Azure, Microsoft 365, Endpoint Management, Identity & Access Management, and on-premises infrastructure, you will develop secure, scalable, and cost-effective systems aligned with business objectives. The company is located in Reston, VA and will be 5 days onsite a week. What You Will

Easy Apply

Full-time

130k - 160k

Principal Systems Engineer P4 (Onsite)

East Hartford, Connecticut

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Today

Date Posted: 2025-08-08 Country: United States of America Location: PW100: East Hartford 400 Main Street, East Hartford, CT, 06118 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 Pratt & Whitney is working to once again transform the future of flight-designing, building and servicing engines unlike any the world has

Full-time

USD 101,000.00 per year

Principal Systems Engineer (Onsite)

Middletown, Rhode Island

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Today

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,

Full-time

USD 101,000.00 per year

Sr. Principal Systems Engineer P5 (Onsite)

East Hartford, Connecticut

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Today

Date Posted: 2025-08-07 Country: United States of America Location: PW100: East Hartford 400 Main Street, East Hartford, CT, 06118 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Pratt & Whitney is working to once again transform the future of flight-designing, building and servicing engines unlike any the world has ever seen. And because transformation begins from within, we're seeking the people to drive it.

Full-time

USD 124,000.00 per year

Principal Systems Engineer - Air Traffic Solutions (Onsite)

Marlborough, Massachusetts

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Today

Date Posted: 2025-06-30 Country: United States of America Location: MA803: Marlborough, MA Building 3 1001 Boston Post Road Building 3, Marlborough, MA, 01752 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Raytheon Company, Managed by Collins Aerospace Join a team with a global impact that extends beyond the skies! At Collins Aerospace, an RTX company, we're at the forefront of cutting-edge technology and in

Full-time

USD 101,000.00 per year

Principal Systems Engineer - MA Onsite

Andover, Massachusetts

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Today

Date Posted: 2025-07-28 Country: United States of America Location: MA101: Andover MA 350 Lowell St Essex 350 Lowell Street Essex, Andover, MA, 01810 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

Full-time

USD 101,000.00 per year

Principal Engineer, Compression Systems ATS (Onsite)

Middletown, Connecticut

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Today

Date Posted: 2025-07-22 Country: United States of America Location: PW102: Middletown Aircraft Rd P.O. Box 611, Middletown, CT, 06457 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 Pratt & Whitney is working to once again transform the future of flight-designing, building and servicing engines unlike any the wor

Full-time

USD 101,000.00 per year

Principal Systems Security Engineer (ONSITE)

Marlborough, Massachusetts

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Today

Date Posted: 2025-04-16 Country: United States of America Location: MA801: Marlborough, MA 1001 Boston Post Road Building 2, Marlborough, MA, 01752 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: Secret - Current Raytheon Company, Managed by Collins Aerospace Collins Aerospace, an RTX company, is seeking a highly skilled Principal Systems Security Engineer (PSSE) to drive cybersecurity initiatives, ensure compliance with securi

Full-time

USD 101,000.00 per year

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Principal Systems Engineer (Onsite) jobs in Philadelphia, PA, USA

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