• The Computer Merchant, LTD. (Tewksbury, MA)
    JOB TITLE: PRINCIPAL TEST ENGINEER LOCATION: TEWKSBURY, MA WAGE RANGE*: $90.00-95.00 PER HOUR JOB NUMBER: 14936037 REQUIRED EXPERIENCE: Typically requires a ... Experience leading technical teams and projects US Citizen - Active and transferable US government issued security clearance is...clearance is required prior to start date JOB DESCRIPTION Principal Test Equipment Design Engineer to join… more
    job goal (11/27/25)
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  • The Computer Merchant, LTD. (Tucson, AZ)
    …design verification tests, production, and post-production sustainment. This position is for a Principal Software Engineer with at least 8 years of professional ... JOB TITLE: SOFTWARE ENGINEER LOCATION: TUCSON, AZ RATE RANGE: 95.00-100.00 PER...and software (Ex. oscilloscopes, power supplies, digital multimeters) * Active and transferable US government issued security clearance is… more
    job goal (11/29/25)
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  • Principal Systems Engineer

    V2X (Suitland, MD)
    …with integrity, respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS/SCI clearance to support our ... is required to be onsite. The position requires an active Top Secret/SCI clearance and the ability to obtain...obtain and maintain a Counterintelligence (CI) Polygraph. The Senior-level Principal Systems Engineer shall lead… more
    V2X (11/15/25)
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  • Principal Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …15 + years of related experience **US Citizenship Required:** Yes **Job Description:** **Senior Principal Systems Engineer ** Seize your opportunity to make a ... personal impact as a Senior Principal Systems Engineer with GDIT. A career in systems engineering means designing and implementing the systems that… more
    General Dynamics Information Technology (11/08/25)
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  • Senior Principal Systems

    RTX Corporation (Aurora, CO)
    …satellite ground system capture effort? We have an exciting opportunity for a Senior Principal Systems Engineer to provide leadership and direction to Agile ... In this role, you will serve as a Senior Principal Systems Engineer responsible for...experience. + Experience as a lead Systems Engineer in a software development environment. + Active more
    RTX Corporation (11/22/25)
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  • Principal /Senior Principal

    Northrop Grumman (Redondo Beach, CA)
    … Requirements Systems Engineer or Senior Principal Requirements Systems Engineer ** + Current Active DoW TS/SCI with Polygraph + Master's ... history. Northrop Grumman Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking ** Principal Requirements Systems Engineer ** or… more
    Northrop Grumman (12/04/25)
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  • Principal / Senior Principal

    Northrop Grumman (Redondo Beach, CA)
    …prior to start. **Preferred Qualifications for Principal / Senior Principal Systems Engineer (MBSE):** + Current Active DoD TS/SCI with Polygraph + ... (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking ** Principal or Senior Principal Systems Engineer (MBSE)** .… more
    Northrop Grumman (11/25/25)
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  • Principal Systems Engineer

    RTX Corporation (Richardson, TX)
    …by Collins Aerospace** Collins Aerospace is looking for a talented ** Principal Systems Engineer ** **with an active TS/SCI clearance** to work onsite ... Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is...and/or modernization. + You will work with the Lead Systems Engineer to ensure the overall system… more
    RTX Corporation (12/03/25)
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  • Systems Engineer SME - Exchange…

    General Dynamics Information Technology (Washington, DC)
    …**US Citizenship Required:** Yes **Job Description:** **Senior Principal Systems Engineer - Exchange Messaging - Active Top Secret Required** Seize your ... opportunity to make a personal impact as a **Senior** ** Principal Systems Engineer for Exchange...8140/8570 IAT III compliance + **Security Clearance Level** : Active Top Secret + **Required Skills and Abilities** :… more
    General Dynamics Information Technology (11/06/25)
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  • Principal OR Sr. Principal

    Northrop Grumman (Linthicum Heights, MD)
    …Qualifications for both Principal and Sr. Principal Manufacturing Execution Systems Engineer Lead:** + Active US government security clearance per ... for the position of ** Principal / Sr. Principal Factory Manufacturing Execution Systems Engineer Lead** to support advanced technology development… more
    Northrop Grumman (10/10/25)
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  • Missile Systems Requirements & Development…

    Northrop Grumman (Los Angeles, CA)
    …within the past 5 years **Basic qualifications for a Principal Systems Engineer level (T04) are:** + Active DoD Secret Clearance. + Bachelor of Science ... missile technologies and delivery of quality products. **This position can be filled as a Principal Systems Engineer (T03) or Sr. Principal Systems more
    Northrop Grumman (11/20/25)
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  • Principal Engineer Process

    Northrop Grumman (Rolling Meadows, IL)
    …for the assigned products_ + _Build a High-Performing Team_ **_Basic Qualifications: Principal Manufacturing Process Engineer (RF Systems )_** + _Bachelor ... and DOD security clearance_ + _United States citizenship required._ **_Preferred Qualifications: Principal Manufacturing Process Engineer (RF Systems )_** +… more
    Northrop Grumman (10/29/25)
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  • Principal / Sr. Principal

    Northrop Grumman (Jessup, MD)
    …Qualifications of Principal / Sr. Principal Requirements and Test Planning Systems Engineer :** + Current/ active DoD Top Secret Clearance and SCI with ... seeking a ** Principal /Sr. Principal Requirements and Test Planning Systems Engineer ** **What You'll Get to Do** Develop test plans and reports to verify… more
    Northrop Grumman (12/05/25)
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  • Principal Engineer - RF…

    BAE Systems (Boulder, CO)
    …as a test engineer , with a strong focus on testing of flight hardware. As a Principal Engineer at BAE Systems , Inc., you will work closely with, and be ... of Education, US Department of Education. + A current, active TS/SCI security clearance is required. + Experience in...be available based on position level and/or job specifics. ** Principal Engineer - RF Systems Test-… more
    BAE Systems (11/14/25)
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  • FAST Labs - Senior Principal Systems

    BAE Systems (Merrimack, NH)
    …the Role: Ready to make a difference? BAE Systems is looking for a Senior Principal Systems Engineer II to help lead and work as part of ... be available based on position level and/or job specifics. **FAST Labs - Senior Principal Systems Engineer II** **117993BR** EEO Career Site Equal… more
    BAE Systems (10/31/25)
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  • Principal /Sr. Principal

    Northrop Grumman (Rolling Meadows, IL)
    systems - US Citizenship and Active Secret Clearance **Basic Qualifications for Sr. Principal Systems Engineer :** - BS degree in STEM field with 8+ ... Mission Systems (NGMS) seeks to fill a Principal /Sr. Principal Systems Engineer...in an integration and test environment for complex electronic systems - US Citizenship and Active Secret… more
    Northrop Grumman (10/15/25)
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  • Principal / Sr. Principal Electronic…

    Northrop Grumman (Baltimore, MD)
    …looking for you to join our team as a Principal / Senior Principal Electronic Warfare/Radio Frequency Systems Engineer to join our Airborne Multifunction ... to Do:** As the Principal / Senior Principal Electronic Warfare/Radio Frequency Systems Engineer...contingent upon contract award, the successful transfer of an active DoD Secret Clearance and the ability to obtain… more
    Northrop Grumman (10/15/25)
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  • Principal Systems Engineer

    BAE Systems (Hudson, NH)
    …Other incentives may be available based on position level and/or job specifics. ** Principal Systems Engineer ** **118939BR** EEO Career Site Equal Opportunity ... perform, delivering technical value, in the role of a Systems Engineer , for programs ranging from developing...**Required Education, Experience, & Skills** 1. US Citizen with active Secret clearance 2. BS in Systems more
    BAE Systems (12/03/25)
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  • Principal / Sr. Principal

    Northrop Grumman (Jessup, MD)
    …history. We are seeking candidates for the position of ** Principal / Senior Principal Systems Engineer - Integration & Test** to support Advanced ... per customers' requirements prior to start.** **Basic Qualifications for Principal Systems Engineer - Integration...the applicant to be a US citizen + Current Active DoD Secret Clearance with the ability to obtain… more
    Northrop Grumman (12/05/25)
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  • CEMA - Principal Systems

    BAE Systems (Nashua, NH)
    …incentives may be available based on position level and/or job specifics. **CEMA - Principal Systems Engineer (Cyber Focus)** **117976BR** EEO Career Site ... You will also perform, delivering technical value, in the role of a Systems Engineer , for programs ranging from developing prototypes, full rate production,… more
    BAE Systems (10/31/25)
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