• AeroVironment (Moorpark, CA)
    …is performing as it should. Because of the nature of the development efforts, the Principal Engineer will have a hand in a variety of stages of development ... **Worker Type** Regular **Job Description** **Summary** The ** Principal Systems Engineer ** is considered a...other legally protected status._ **ITAR** US Citizenship is required. Secret or Top Secret clearance,… more
    DirectEmployers Association (11/05/25)
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  • Applied Research Solutions (Bedford, MA)
    …**Qualifications/ Technical Experience Requirements:** + Must be a US citizen + Top Secret Security Clearance. + Advanced Electrical Engineering degree (MA/MS) ... **Description** Applied Research Solutions is seeking a full-time System Engineer Support Principal for Hanscom AFB. Why Work with us? Applied Research Solutions… more
    DirectEmployers Association (10/17/25)
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  • COLSA Corporation (Huntsville, AL)
    …of cybersecurity principles as they relate to software safety. Preferred Qualifications + Current SECRET or TOP SECRET Security Clearance. + Prior experience ... General Summary The Software Safety Engineer for Department of Defense (DoD) Weapon Systems is responsible for ensuring the safety and reliability of software… more
    DirectEmployers Association (09/10/25)
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  • Principal Engineer - Top

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: No **Description** At Northrop Grumman, our employees have ... history. Northrop Grumman Space Systems Sector seeks a qualified Principal Systems Engineer for the role of...+ **Must have US Citizenship with current or active Top Secret Clearance at time of application**… more
    Northrop Grumman (11/01/25)
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  • Principal /Senior Principal Systems…

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our ... history. **About the Team:** We are looking for a Principal or Senior Principal Systems Engineer...+ Track/log Real World Events **Basic Qualifications:** + DoD Top Secret clearance that is or has… more
    Northrop Grumman (11/21/25)
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  • Sr. Principal Network Engineer

    Northrop Grumman (Redondo Beach, CA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Security+ CE) + Candidates must have a currentand **fully adjudicated DOD Top Secret ** level security clearance (at a minimum) in order to be considered… more
    Northrop Grumman (11/19/25)
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  • Principal Systems Engineer - Active…

    General Dynamics Information Technology (Washington, DC)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... years of related experience **US Citizenship Required:** Yes **Job Description:** **Senior Principal Systems Engineer ** Seize your opportunity to make a personal… more
    General Dynamics Information Technology (11/08/25)
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  • Systems Engineer SME - Exchange Messaging…

    General Dynamics Information Technology (Washington, DC)
    …**Senior Principal Systems Engineer - Exchange Messaging - Active Top Secret Required** Seize your opportunity to make a personal impact as ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job...a **Senior** ** Principal Systems Engineer for Exchange Messaging** with… more
    General Dynamics Information Technology (11/06/25)
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  • Principal Systems Engineer

    RTX Corporation (Sterling, VA)
    …eligible for a security clearance **Security Clearance:** DoD Clearance: Top Secret ** Principal Systems Engineer ** **- Operational Expert** This position ... 12 years of relevant experience + Active and transferable US government issued secret security clearance or higher is required prior to start date **Qualifications… more
    RTX Corporation (11/04/25)
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  • Sr. Principal Systems Engineer

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... including identification, mitigation and realization **Basic Qualifications:** + Active DoD Top Secret Clearance at the time of application + Bachelor's Degree… more
    Northrop Grumman (11/19/25)
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  • Principal Network Engineer (Onsite…

    RTX Corporation (Tewksbury, MA)
    …on Day 1 and maintain throughout employment and be potentially clearable through Top Secret . Relocation support may be available according to our company ... improve existing capabilities. We are looking for a network engineer who can support this vital mission. The RTX...and maintain throughout employment and be potentially clearable through Top Secret . **Qualifications We Prefer:** + Good… more
    RTX Corporation (11/04/25)
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  • Deployable Principal Network Communications…

    Northrop Grumman (GA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 50% of the Time **Description** At Northrop Grumman, our ... Grumman Aeronautics Systems has an opening for a **Deployable Principal Network Communications Engineer (Level 3)** to...of formal degree. + Must have an active DoD Top Secret (with a background investigation completed… more
    Northrop Grumman (10/17/25)
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  • Principal Solution Architect, Workflow…

    ServiceNow, Inc. (Addison, TX)
    It all started in sunny San Diego, California in 2004 when a visionary engineer , Fred Luddy, saw the potential to transform how we work. Fast forward to today - ... our purpose to make the world work better for everyone. This ** Principal ** **Workflow Architect** is a functional and technical expert consulting with customers… more
    ServiceNow, Inc. (09/30/25)
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  • HSM Engineer - Active Top

    General Dynamics Information Technology (Washington, DC)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... opportunity to make a personal impact as a **Senior Principal Engineer for HSM** with GDIT. A...IAT level II compliance + **Security Clearance Level:** Active Top Secret with SCI eligibility and a… more
    General Dynamics Information Technology (10/04/25)
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  • Principal Technical Consultant…

    ServiceNow, Inc. (St. Louis, MO)
    It all started in sunny San Diego, California in 2004 when a visionary engineer , Fred Luddy, saw the potential to transform how we work. Fast forward to today - ... to see the value of their ServiceNow investment. **The Role** The Principal Technical Consultant, Integrations Specialist is the functional and technical expert of… more
    ServiceNow, Inc. (10/15/25)
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  • Logistics Engineer 3/4 - Top

    Northrop Grumman (Dulles, VA)
    …additional years of experience and/or military experience may be considered). + US citizen + Top Secret clearance with the ability to obtain SCI at time of ... part of history, they're making history. Northrop Grumman is seeking a Principal /Sr. Principal Logistics Engineer located onsite in Dulles VA. The Logistics… more
    Northrop Grumman (11/15/25)
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  • Systems Engineer - Level 2/3 ( Top

    Northrop Grumman (Dulles, VA)
    …2) or 5 years (level 5) of relevant experience + US Citizenship + Active or current Top Secret level clearance and the ability to obtain SCI level access at time ... coordination. This requisition may be filled at either the Systems Engineer (level 2) or Principal Systems Engineer (level 3) depending on experience and… more
    Northrop Grumman (11/20/25)
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  • Principle Systems Engineer - Top

    RTX Corporation (Richardson, TX)
    …only US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret **Are you looking to make a meaningful, positive impact ... lives of those who protect us. As our next Principal Systems Engineer , you will take on...minimum 5 years of experience. + Active and transferable Top Secret US government issued security clearance… more
    RTX Corporation (09/13/25)
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  • Principal FPGA/Sr. Principal FPGA…

    Northrop Grumman (Rolling Meadows, IL)
    …maintain a Secret security clearance. **Basic Qualifications for a Sr. Principal FPGA Design Engineer :** **-** Bachelors' degree in Electrical Engineering, ... equipment, modeling and simulation, and situational awareness programs. The Principal /Sr. Principal FPGA Design Engineer ...Expedition. - Working experience with ClearCase/ClearQuest and DOORS Current Secret or Top Secret Security… more
    Northrop Grumman (09/14/25)
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  • Principal /Senior Principal Mixed…

    Northrop Grumman (Baltimore, MD)
    …of your career. We are looking for you to join our team as a Principal Mixed Signal Verification Engineer /Senior Principal Mixed Signal Verification ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At...communication skills. This position may be filled as a Principal Mixed Signal Verification Engineer or a… more
    Northrop Grumman (09/24/25)
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