Principal Systems Engineer Jobs

61 - 80 of 324 Jobs

Principal Systems Engineer - Embedded Communications - Active SECRET Clearance (Onsite)Job Title - Principal Systems Engineer - Embedded Communications - Active SECRET Clearance (Onsite)

RTX CorporationCompany Name - RTX Corporation

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Fort Wayne, Indiana, USA

Full-time

Date Posted: 2025-02-17 Country: United States of America Location: HIN02: Ft Wayne IN 1010 Production Road , Fort Wayne, IN, 46808 USA Position Role Type: Onsite Our nation's security depends on the sacrifice of the men and women who defend our country. For them to do this effectively, they need the technology that keeps them a step ahead of their adversaries. This means providing secure yet technologically advanced equipment to our service personnel, fielded as quickly as possible. Our commit

Principal Systems Engineer -Ongoing Career OpportunityJob Title - Principal Systems Engineer -Ongoing Career Opportunity

Leonardo DRSCompany Name - Leonardo DRS

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Beavercreek, Ohio, USA

Full-time

Job ID: 109255 The Leonardo DRS Airborne and Intelligence Systems business is a global leader and strategic partner committed to delivering world-class, full life-cycle defense and intelligence products that protect the security of our nation and our allies. From air combat training to state-of-the-art electronic warfare systems, our technology is deployed by virtually all U.S. military and government agencies around the world. Job Responsibilities Responsible for driving technology and complet

Principal Systems Engineer - CECJob Title - Principal Systems Engineer - CEC

Epsilon Systems Solutions, Inc.Company Name - Epsilon Systems Solutions, Inc.

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Largo, Florida, USA

Full-time

Epsilon C5I ( ), focused on software development and systems engineering for intelligence and combat systems is seeking a Systems Engineer with at least 12 years' experience for work in Largo, FL. Our engineer efforts are designed to support a real-time sensor netting system that enables high quality situational awareness and integrated fire control capability. If you have a passion for excellence in engineering and enjoy working on challenging projects in a fast-paced, team-oriented environmen

Senior Principal Systems Engineer (RF/Signal Processing)Job Title - Senior Principal Systems Engineer (RF/Signal Processing)

Leonardo DRSCompany Name - Leonardo DRS

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Beavercreek, Ohio, USA

Full-time

Job ID: 111776 The Leonardo DRS Airborne and Intelligence Systems business is a global leader and strategic partner committed to delivering world-class, full life-cycle defense and intelligence products that protect the security of our nation and our allies. From air combat training to state-of-the-art electronic warfare systems, our technology is deployed by virtually all U.S. military and government agencies around the world. Job Summary We are seeking a Senior Principal Systems Engineer wit

Sr Principal Systems Engineer - Exchange Messaging - Active Top Secret RequiredJob Title - Sr Principal Systems Engineer - Exchange Messaging - Active Top Secret Required

General DynamicsCompany Name - General Dynamics

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Washington, District of Columbia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Complex Systems, Microsoft Windows Server, Systems Engineering, Systems Management, Troubleshooting Certifications: CompTIA - Security+ - CompTIA Experience: 17 + years of related experience ship Required: Yes Job Description: Senior Principal Systems Engineer -

Principal Systems Engineer - BMD SMEJob Title - Principal Systems Engineer - BMD SME

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 - Ballistic

Senior Principal Systems Engineer: UTMD Sub CPT Lead Cyber and Program Protection ( Onsite) - P5Job Title - Senior Principal Systems Engineer: UTMD Sub CPT Lead Cyber and Program Protection ( Onsite) - P5

RTX CorporationCompany Name - RTX Corporation

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Goddard, Kansas, USA

Full-time

Date Posted: 2025-06-17 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

Senior Principal Systems Engineer Cyber Engineer (SPY6 Family of Radars) (On-site Marlborough, MA) - P5Job Title - Senior Principal Systems Engineer Cyber Engineer (SPY6 Family of Radars) (On-site Marlborough, MA) - P5

RTX CorporationCompany Name - RTX Corporation

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Marlborough, Massachusetts, USA

Full-time

Date Posted: 2025-06-17 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: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation a

Sr Principal Systems Engineer - LINUX - Active Top Secret RequiredJob Title - Sr Principal Systems Engineer - LINUX - Active Top Secret Required

General DynamicsCompany Name - General Dynamics

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Washington, District of Columbia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Complex Systems, Microsoft Windows Server, Systems Engineering, Systems Management Certifications: CompTIA - Security+ CE - CompTIA Experience: 15 + years of related experience ship Required: Yes Job Description: Senior Principal Systems Engineer - Linux Design,

Sr Principal Systems Engineer - Active Directory Forests - Active Top Secret RequiredJob Title - Sr Principal Systems Engineer - Active Directory Forests - Active Top Secret Required

General DynamicsCompany Name - General Dynamics

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Washington, District of Columbia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Complex Systems, Microsoft Windows Server, Systems Engineering, Systems Management, Troubleshooting Certifications: CompTIA - Security+ - CompTIA Experience: 17 + years of related experience ship Required: Yes Job Description: Sr Principal Systems Engineer -

Senior Principal Systems EngineerJob Title - Senior Principal Systems Engineer

Modern Technology SolutionsCompany Name - Modern Technology Solutions

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Bedford, Massachusetts, USA

Full-time

Overview Own Your Future. Modern Technology Solutions, Inc. (MTSI) is seeking a Senior Principal Systems Engineer at Hanscom Air Force Base. Why is MTSI known as a Great Place to Work? Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and security. Values: Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefit

Principal Systems EngineerJob Title - Principal Systems Engineer

Parker HannifinCompany Name - Parker Hannifin

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Irvine, California, USA

Full-time

Org Marketing Statement At Parker Aerospace, we develop technologies and innovative solutions that enable reliable, efficient and increasingly sustainable flight for the lifecycle of the aircraft, including aftermarket support. Our passionate people with deep engineering expertise, together with our breadth of differentiated technologies, ensure that we make the extraordinary happen and continue to shape the future of aviation in partnership with our customers. As a member of our team, you are

Principal Systems Engineer for GNC Requirements and InterfacesJob Title - Principal Systems Engineer for GNC Requirements and Interfaces

DraperCompany Name - Draper

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Cambridge, Massachusetts, USA

Full-time

Overview: Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000+ employees of Draper tackle important national challenges with a promise of delivering successful and usable solutions. From military defense and space exploration to biomedical engineering, lives often depend on the solutions we provide. Our multidisciplinary teams of engineers and scientists work in a collaborative environment that inspires the cross-fertilization of ideas

Principal Systems Engineer for Embedded Microsystems Architecture and DesignJob Title - Principal Systems Engineer for Embedded Microsystems Architecture and Design

DraperCompany Name - Draper

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Clearfield, Utah, USA

Full-time

Senior Principal Platform Systems Engineer - UH-60M(Onsite)Job Title - Senior Principal Platform Systems Engineer - UH-60M(Onsite)

RTX CorporationCompany Name - RTX Corporation

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Huntsville, Alabama, USA

Full-time

Date Posted: 2025-07-01 Country: United States of America Location: HAL31: Huntsville, AL 420 Jan Davis Drive , Huntsville, AL, 35806-4545 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Collins Aerospace is seeking a highly motivated Senior Principal Systems Engineer to join our efforts in developing next-generation capabilities for the UH-60M Black Hawk program, supporting both U.S. Army and international cu

Principal Software Systems EngineerJob Title - Principal Software Systems Engineer

Parsons Services CompanyCompany Name - Parsons Services Company

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Boulder, Colorado, 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 a talented Principal Software Systems Engineer to join our gr

Principal Engineer, Systems EngineeringJob Title - Principal Engineer, Systems Engineering

RTX CorporationCompany Name - RTX Corporation

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Melbourne, Florida, USA

Full-time

Date Posted: 2025-07-14 Country: United States of America Location: HFL34: Melbourne, FL 1100 W Hibiscus Blvd , Melbourne, FL, 32902-2704 USA Position Role Type: Unspecified U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: Rockwell Collins Inc. d/b/a Collins Aerospace has an opening for a Principal Engineer, Systems Engineering in Melbourne, FL. National and international required up to two times per year to attend industry seminars. Joining Collins Aerospace i

Principal Antenna Ground Systems EngineerJob Title - Principal Antenna Ground Systems Engineer

SAICCompany Name - SAIC

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Colorado Springs, Colorado, USA

Full-time

Job ID: 2507637 Location: COLORADO SPRINGS, CO, US Date Posted: 2025-07-16 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description Performs Systems Engineering activities including: Concept of operations formulation, requirements definition, analysis and engineering, system architec

Thermal & Power -Systems Principal EngineerJob Title - Thermal & Power -Systems Principal Engineer

Dell TechnologiesCompany Name - Dell Technologies

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Round Rock, Texas, USA

Full-time

Thermal & Power -Systems Principal Engineer When your products transform the way, we live and work, nothing can be left to chance. Our Test Engineering team takes charge of the testing, evaluation, and validation of all our devices. Working at the cutting edge, we design and develop software for platforms, peripherals, applications, and diagnostics - all with the most advanced technologies, tools, software engineering methodologies and the collaboration of internal and external partners. We're a

Principal GPU Systems EngineerJob Title - Principal GPU Systems Engineer

Oracle CorporationCompany Name - Oracle Corporation

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Santa Clara, California, USA

Full-time

Job Description Oracle hardware platform development engineering is seeking a highly driven GPU Platform System Engineer at the Principal Engineer level. The GPU System Engineer will work within development engineering with a small team of talented engineers who lead the development and day-to-day engineering efforts for Oracle's rapidly growing and successful Cloud AI platforms. You will participate in platform definition, platform development oversight as well as in house development, design