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Keywords: Principal Security Engineer, Location: USA

Page: 6

Senior Principal RF Mechanical Engineer – Radome Technical Specialist (Onsite)

Effector RF Design Team at Raytheon is seeking a talented and experienced Senior Principal Engineer to join our innovative... Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.​ U.S. citizenship...

Location: Tucson, AZ
Posted Date: 17 Jan 2026

Principal Manufacturing Development Engineer

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: DoD Clearance: Secret At Raytheon, the foundation...

Location: Tucson, AZ
Posted Date: 17 Jan 2026

Principal Quality Engineer

that create a safer, more secure world. The Principal Quality Engineer (PQE) is responsible for ensuring that the engineering..., or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start...

Posted Date: 17 Jan 2026

Senior Principal Software Engineer Section Manager

. Applied Signal Technology (AST) is seeking a Senior Principal Software Engineer Section Manager who strives for excellence..., or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start...

Posted Date: 17 Jan 2026

Principal Software Engineer (Network Development)

Principal Software Engineer (Network Development) This role has been designed as ‘’Onsite’ with an expectation.... If you are looking to stretch and grow your career our culture will embrace you. Open up opportunities with HPE. Job Description: Principal...

Posted Date: 17 Jan 2026

Principal Systems Engineer (HYBRID)

of domestic and international pursuits and programs. We are seeking a Principal Systems Engineer to work in Fulton, MD... Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.​ U.S. citizenship...

Location: Fulton, MD
Posted Date: 17 Jan 2026

Principal Design Engineer – Sustaining Programs (Onsite)

Clearance: None/Not Required We’re seeking a Principal Design Engineer who thrives on solving complex, high-impact problems...: U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract. Security...

Location: Rome, NY
Posted Date: 17 Jan 2026

Principal Systems Engineer - Air Traffic Solutions (Onsite)

to offer a Principal Systems Engineer role within our Air Traffic Solutions (ATS) team in Marlborough, MA. As part of the ATS team, you'll... under this program/contract. Security Clearance: None/Not Required Raytheon Company, Managed by Collins Aerospace Join a team...

Posted Date: 17 Jan 2026

Principal Systems Engineer (ONSITE)

. As a Principal Systems Engineer, you will be a leader within an Integrated Program Team (IPT) developing architecture, refining... and transferable U.S. government issued security clearance is required prior to start date.​ U.S. citizenship...

Location: Largo, FL
Posted Date: 17 Jan 2026

Principal Reliability Engineer

. We are looking for a Principal Reliability Engineer to join our team located in Tucson, AZ. What You Will Do: Develop and implement reliability... Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.​ U.S. citizenship...

Location: Tucson, AZ
Posted Date: 17 Jan 2026

Principal Electrical Hardware Design Engineer (Onsite)

We are seeking a Principal Electrical Engineer to play a critical technical leadership role within the Resilient Connectivity.... As a Principal Electrical Engineer, you will serve as a hands-on technical authority, leading the design and development of advanced...

Posted Date: 17 Jan 2026

Network Engineer, Principal Specialist, Onsite, Tewksbury, MA

Network Engineer, Principal Specialist Raytheon Digital Technology Classified Infrastructure Services Tewksbury..., or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start...

Posted Date: 17 Jan 2026
Salary: $86800 - 165200 per year

Senior Principal Electrical Engineer

We are seeking a forward-thinking Principal Electrical Engineer to lead technical efforts within our commercial nuclear team... desirable U.S. Citizenship required. This position may require an active DOD security clearance or the ability to obtain...

Company: Leonardo DRS
Location: Danbury, CT
Posted Date: 17 Jan 2026

Senior Principal Engineer - Anti-Tamper / Program Protection (On-site Tucson, AZ) - P5

is seeking a Senior Principal Systems Security Engineer (Program Protection / Anti-Tamper)- P5 to join our elite Systems Security... and transferable U.S. government issued security clearance is required prior to start date.​ U.S. citizenship...

Location: Tucson, AZ
Posted Date: 17 Jan 2026

Principal Systems Engineer (Onsite)

’s Advanced Airborne Radio Frequency department has an immediate opening for a Principal Systems Engineer who is committed... Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.​ U.S. citizenship...

Location: Goleta, CA
Posted Date: 17 Jan 2026

Principal Engineer, Systems Engineering

Requirements: Security Clearance: Rockwell Collins Inc. d/b/a Collins Aerospace has an opening for a Principal Engineer...

Posted Date: 17 Jan 2026
Salary: $124405 - 203000 per year

Principal Signals Software Engineer (Onsite)

, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start... date.​ U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance​ Security Clearance: TS/SCI with Poly...

Posted Date: 17 Jan 2026

Principal Subsystem Engineer

for a Principal Subsystems Engineer with experience as Integrated Product Team Lead (IPTL). The role of the Electrical Subsystems Lead... Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.​ U.S. citizenship...

Location: Tucson, AZ
Posted Date: 17 Jan 2026

Principal Systems Cyber Engineer - P4 (Onsite-Fullerton, CA)

is seeking a well-qualified Principal System Security Engineer (P4) to join our Systems Security Engineering (SSE) team... Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.​ U.S. citizenship...

Posted Date: 17 Jan 2026

Senior Principal Engineer, Systems Engineering

Requirements: Security Clearance: Rockwell Collins Inc. d/b/a Collins Aerospace has an opening for a Senior Principal Engineer... Engineering, Aerospace Engineering or related field and 10 years of progressive experience as a Systems Engineer or related role...

Posted Date: 17 Jan 2026
Salary: $124000 - 250000 per year