• Infrared Sensor Systems Integration/Test…

    Lockheed Martin (Goleta, CA)
    …Ability to obtain and maintain a DoD Security Clearance **Desired Skills:** * Active DoD Secret or Top Secret Clearance * Experience operating and testing ... **Description:** You will be an Infrared Sensor Systems Testing and Integration Engineer for our team, supporting 2\-3 major programs across production and… more
    Lockheed Martin (01/13/26)
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  • Sr Principal Systems Engineer

    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 ... of a program to recapitalize with the next-generation capabilities. As our next ** Senior ** **Principal Systems Engineer ** we will provide the training and tools… more
    RTX Corporation (11/01/25)
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  • Rapid Response Sr . Network Engineer

    Competitive Range Solutions, LLC (Arlington, VA)
    …Range Solutions requires the expertise of a talented and experienced Rapid Response Sr . Network Engineer Management to assist in the direction and management ... customer environment and effective integration with a government multi-contractor team. Rapid Response Sr . Network Engineer has a pivotal role within the IT… more
    Competitive Range Solutions, LLC (11/06/25)
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  • Sr . Principal Electronics Engineer

    Northrop Grumman (San Diego, CA)
    …in-scope, DoD Secret clearance** with the ability to obtain and maintain a DoD Top Secret clearance once in position. + Active DoD 8140 approved IAT Level II ... they're making history. **Northrop Grumman Aeronautics Systems** is looking to add a ** Senior Principal Electronics Engineer - Networks** to join our team in… more
    Northrop Grumman (01/09/26)
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  • Sr . Network Engineer - Program IT…

    The Boeing Company (El Segundo, CA)
    …benefit for this position. **Security Clearance** This position requires an active US Top Secret Security Clearance (US Citizenship Required). (A US Security ... your future with us. **Job Description:** We are looking for a Network Engineer who will be responsible for maintaining and administering our company's computer… more
    The Boeing Company (01/09/26)
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  • RADAR Signal Processing Engineer

    Lockheed Martin (Grand Prairie, TX)
    …STEM degree plus 3 or more years of professional relevant experience\. \*Active DoD Secret or Top Secret Clearance is Required \(US Citizenship Required\)\. ... **Description:** You will be the RADAR Signal Processing Engineer for Lockheed Martin's team in Grand Prairie, TX\. Our team is at the forefront of Airborne RADAR… more
    Lockheed Martin (12/18/25)
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  • Sentinel - Principal / Sr Principal…

    Northrop Grumman (Roy, UT)
    …Suite proficiency (Word, Excel, PowerPoint, SharePoint) **Preferred Qualifications:** + Active Top Secret Clearance + Familiarity with large missile systems, ... Northrop Grumman is seeking an experienced **Principal /** ** Senior Principal Reliability Engineer ** to support...(STEM) + Must have an active US Government DoD Secret security clearance at time of application, current and… more
    Northrop Grumman (12/12/25)
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  • Sr Principal Human Factors Engineer

    Northrop Grumman (Melbourne, FL)
    …and maintain Special Access Program (SAP) clearance. Preferred Qualifications: + Active, In-Scope TOP SECRET DoD security clearance with the ability to obtain ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At...Northrop Grumman Aeronautics Systems has an opening for a Senior Principal Human Factors Engineer to join… more
    Northrop Grumman (01/14/26)
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  • Portfolio Systems Engineer , SR

    KBR (Chantilly, VA)
    Title: Portfolio Systems Engineer , SR Portfolio Systems Engineer , SR Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides ... + Provide decision support and advice on investment strategies + Provide senior -level staff support to coordinate and manage systems engineering actions and… more
    KBR (01/02/26)
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  • Sr . Principal (Level 4) Systems…

    Northrop Grumman (Aurora, CO)
    …+ Must understand Agile processes and scrum. + Must have an **active Top Secret /SCI clearance with current Full-Scope Polygraph at time of application** ... history. We are seeking a highly skilled and motivated **Systems Integration and Test Engineer ** to join our dynamic team in Aurora, CO. The ideal candidate will… more
    Northrop Grumman (10/30/25)
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