• Principal / Sr. Principal Software Development…

    Northrop Grumman (Linthicum Heights, MD)
    … / Senior Principal Software Development Engineer :** + Current active DoD TS/SCI with Polygraph clearance + Software Architecture skills (Design Patterns, ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...applicant to be a US citizen + Current active DoD Secret Clearance with the ability to… more
    Northrop Grumman (10/10/25)
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  • Crypto Systems Engineer

    KBR (Chantilly, VA)
    Title: Crypto Systems Engineer Belong. Connect. Grow. with KBR! Support the Directorate by evaluating and certifying the implementation, integration, and ... cryptographic-related cyber security solutions into customer-owned or controlled Space systems , through robust cryptographic security engineering and information … more
    KBR (09/06/25)
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  • MSBE Engineer (Level 3 or 4)

    Northrop Grumman (San Antonio, TX)
    …Special Access Program (SAP) clearance + Strong understanding of Model-Based Systems Engineering principles and tools. + DoD 8140 certification at IAT ... are seeking a highly skilled and motivated Principal Cyber Systems Engineer to join our dynamic engineering...(SAP) clearance + Strong understanding of Model-Based Systems Engineering principles and tools. + DoD more
    Northrop Grumman (11/12/25)
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  • Cloud Engineer (Level 3 or 4)

    Northrop Grumman (San Antonio, TX)
    …do some of the best work of your career. We are seeking an experienced **Cloud Engineer ** (Principal Cyber Systems Engineer or Sr. Principal Cyber Systems ... Engineer level._ **Basic Qualifications for Principal Cyber Systems Engineer :** + Bachelor's degree in related...a degree. + US Citizenship required + A current/active DoD Top Secret w/ SCI clearance +… more
    Northrop Grumman (11/12/25)
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  • Senior Propulsion Systems Engineer

    SAIC (Hill AFB, UT)
    …+ Active Secret Clearance with the ability to obtain a Top Secret Clearance . + Knowledge of DoD and Air Force acquisition processes. + Solid understanding ... **Description** SAIC is seeking an experienced and dynamic Propulsion Engineer to support the United States Air Force for the Sentinel weapon system, the next… more
    SAIC (11/19/25)
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  • Sr Specialist, Mechanical Engineer

    L3Harris (North Amityville, NY)
    …domains in the interest of national security. Job Title: Sr Specialist, Mechanical Engineer (Airborne Systems ) Job Code: 28520 Job Location: Amityville, NY Job ... off!) Job Description: We are seeking an innovative Mechanical Engineer to join our team dedicated to designing and...related experience. + Requires ability to obtain and maintain DoD Secret security clearance + 3+ years… more
    L3Harris (11/19/25)
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  • Systems Engineer (Aoco)

    Noblis (Chantilly, VA)
    …Noblis ESI is seeking an experienced All-Domain Overhead Cooperative Operations (AOCO) Systems Engineer to support our government client on-site in Chantilly, ... tactical and national capabilities. Required Qualifications + Active Top Secret/SCI clearance with Counterintelligence (CI) Polygraph. + US Citizenship is required.… more
    Noblis (11/21/25)
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  • Senior Systems Engineer

    V2X (Patuxent River, MD)
    …educational background may be substituted for experience. + Knowledge of DoD systems acquisition requirements, documentation development, financial and/or ... Do: + We are looking for an experienced senior engineer to manage multiple engineering projects spanning a variety...PM/DPM, Functional Leads and IPT Leads for a major DoD Acquisition Program. + Applies engineering principles to investigate,… more
    V2X (10/25/25)
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  • Principal Mobile MDM Engineer

    BAE Systems (Vicksburg, MS)
    …management policies and compliance for mobile ecosystems in regulated settings + Active DoD Secret Clearance (must be current and transferable) + Strong ... that's Shaping the Future of IT Support** At BAE Systems , we're passionate about delivering innovative IT solutions that...to achieve their missions. As a **Principal Mobile MDM Engineer ** , you'll play a critical role in providing… more
    BAE Systems (11/18/25)
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  • Systems Engineer

    Lockheed Martin (Cape Canaveral, FL)
    …and interface with numerous peers as part of the daily program operations * DoD Interim Top Secret Security Clearance ; US Citizenship required * Ability to ... As a member of the Ground Support Equipment \(GSE\) Systems Engineering team you will: * Perform in an...obtain and maintain a Top Secret Clearance \. **Desired Skills:** * Familiarity with risk management processes… more
    Lockheed Martin (11/05/25)
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