• Southland Industries (Dulles, VA)
    …experience, including minimum 5 years' people management + Expert knowledge of applicable systems design, such as HVAC, plumbing, etc., as well as all design ... policy not to accept candidate submissions from recruiting agencies without an active and authorized work order. Candidate ownership can only be established after… more
    DirectEmployers Association (09/27/25)
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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

    General Dynamics Information Technology (Washington, DC)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** ** Principal Systems Engineer - Messaging - Active Top Secret Required** ... your opportunity to make a personal impact as a ** Principal Systems Engineer - Messaging**...8140/8570 IAT III compliance + **Security Clearance Level** : Active Top Secret + **Required Skills and Abilities** :… more
    General Dynamics Information Technology (12/10/25)
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  • Principal /Sr. Principal MOD/SIM…

    Northrop Grumman (Jessup, MD)
    …to start **Preferred Qualifications for Principal / Sr. Principal MOD/SIM Systems Engineer :** * Active DoD TS/SCI clearance with a Polygraph ... area** _._ **This requisition may be filled as a Principal MOD/SIM Systems Engineer or...the applicant to be a US Citizen * Current Active DoD Secret Clearance with the ability to obtain… more
    Northrop Grumman (12/11/25)
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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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  • Senior Principal Supplier Management…

    Northrop Grumman (Jessup, MD)
    …prior to start **Preferred Qualifications for** **Senior Principal Supplier Management Systems Engineer ** **:** * Current active DoD TS/SCI with ... Grumman Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a **Senior Principal Supplier Management Systems Engineer **… more
    Northrop Grumman (12/13/25)
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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 / 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 / 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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  • Principal / Senior Principal

    Northrop Grumman (Baltimore, MD)
    …the best work of your career. We are looking for a Principal / Senior Principal Embedded Systems Security Engineer to join our team in Baltimore, MD. ... and the ability to obtain Special Program Access. This position can be filled as a Principal Embedded Systems Security Engineer or a Senior Principal more
    Northrop Grumman (12/13/25)
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  • Principal / Senior Principal

    Northrop Grumman (Baltimore, MD)
    …team as a Principal / Senior Principal Modeling, Simulation & Analysis Systems Engineer based out of Baltimore, MD and will require 100% on-site work. ... as a Principal Modeling, Simulation & Analysis Systems Engineer or a Senior Principal...is contingent upon contract award, successful transfer of an active DoD Secret Clearance and the ability to obtain… more
    Northrop Grumman (10/14/25)
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  • Principal /Sr Principal

    Northrop Grumman (Jessup, MD)
    …new energy-efficient computing systems . MDA is seeking a ** Principal /Sr Principal Software Systems Engineer ** with demonstrated ability to lead ... Junction, MD.** _This position can be filled as a Principal Engineer Software Systems or...**Preferred Qualifications for Principal /Sr Principal Engineer Software (Software Architecture):** + Current active more
    Northrop Grumman (12/05/25)
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  • Principal / Sr. Principal Factory…

    Northrop Grumman (Linthicum Heights, MD)
    …Design, and Applications (MDA) organization is seeking a ** Principal /** **Sr. Principal Factory Planning Systems Engineer ** to join our team and ... Northrop Grumman Mission Systems (NGMS) is seeking a ** Principal / Sr. Principal Factory Planning Systems Engineer ** . This position is located at… more
    Northrop Grumman (11/21/25)
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  • Principal / Sr. Principal Factory…

    Northrop Grumman (Linthicum Heights, MD)
    …Design, and Applications (MDA) organization is seeking a ** Principal /** **Sr. Principal Factory Modeling Systems Engineer ** to join our team and ... Northrop Grumman Mission Systems (NGMS) is seeking a ** Principal / Sr. Principal Factory Modeling Systems Engineer ** . This position is located at… more
    Northrop Grumman (10/02/25)
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  • Principal / Senior Principal

    Northrop Grumman (Linthicum Heights, MD)
    …your career. We are looking for a Principal / Senior Modeling & Simulation Systems Engineer to join our team in Baltimore, MD. This position requires 100% ... visualization tools. This requisition may be filled as a Principal Modeling & Simulation Systems Engineer...contingent upon contract award, the successful transfer of an active DoD Secret Clearance and ability to obtain/maintain special… more
    Northrop Grumman (10/09/25)
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  • Principal /Sr. Principal

    Northrop Grumman (Jessup, MD)
    …The Systems Engineering Integration & Test (SEIT) department is seeking ** Principal /Sr. Principal Systems Engineer ** to join our ... MD** **_._** **This position can be filled as a Principal Systems Engineer OR as...security clearance per customer's requirements **Preferred Qualifications:** + Current Active DoD TS/SCI with Polygraph. + STEM degree in… more
    Northrop Grumman (12/05/25)
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  • Principal / Sr. Principal Factory…

    Northrop Grumman (Linthicum Heights, MD)
    … (NGMS) is seeking candidates for the position of ** Principal / Sr. Principal Factory Process Control Systems Engineer ** to support advanced technology ... MD** location. **_This is a dual level requisition which can be filled as a_** ** Principal Factory Process Control Systems Engineer or Sr. Principal more
    Northrop Grumman (12/11/25)
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  • Principal / Sr. Principal Factory…

    Northrop Grumman (Linthicum Heights, MD)
    …(NGMS) is seeking candidates for the position of ** Principal / Sr. Principal Factory Manufacturing Execution Systems Engineer ** to support advanced ... requisition which can be filled as a_ ** Principal ** _or_ **Sr. Principal Factory Manufacturing Execution Systems Engineer ** **Basic Qualifications for… more
    Northrop Grumman (11/21/25)
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