• Systems Architect

    L3Harris (Rochester, NY)
    …conferences, and equipment integration. + US citizenship: ability to obtain and maintain a security clearance . This role is ideal for individuals looking to grow ... sea and cyber domains in the interest of national security . Job Title: Senior Specialist, Systems Engineer-...of our positions require the ability to obtain a security clearance . Security clearances may… more
    L3Harris (11/25/25)
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  • Senior Evolved Strategic Systems (ESS)…

    KBR (El Segundo, CA)
    …- protecting our national security . KBR is seeking a Senior Evolved Strategic Systems (ESS) Program Systems Integration Engineer to join our team in El ... + Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space… more
    KBR (11/25/25)
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  • R&D RFIC Design Engineer, Hybrid

    Sandia National Laboratories (Albuquerque, NM)
    …research and development. + Ability to obtain and maintain a DOE Q-level security clearance . Qualifications We Desire: The ideal R&D Microwave & Sensor ... Knowledge of RF, Digital Communications, Electronic Warfare, and Cyber Security systems and principles. + Ability to...right to extend the posting date at any time. Security Clearance : Sandia is required by DOE… more
    Sandia National Laboratories (12/13/25)
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  • Systems Engineer

    IERUS Technologies, Inc. (Huntsville, AL)
    …Engineering Professional (CSEP) Certification * Certification: Object Management Group Certified Systems Modeling Professional - Model Builder Fundamental (OCSMP ... competencies including software development, air and missile defense, and systems engineering. IERUS develops value for our defense and...* Must be a US Citizen * Active Secret clearance * Must possess the ability to be part… more
    IERUS Technologies, Inc. (09/25/25)
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  • Systems Engineer

    CAE USA INC (Binghamton, NY)
    …on company provided resources. + Incumbent must be eligible for DoD Personal Security Clearance . Due to US Government contract requirements, only US citizens ... and aspirations! As a leader in the defense and security industry, CAE's team is passionate about simulation and...for a rewarding opportunity? We are seeking an ambitious systems engineering professional to join our team. The successful… more
    CAE USA INC (12/08/25)
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  • RF and EO/IR M&S Engineer II

    Parsons Corporation (Huntsville, AL)
    …+ Experience with working with environmental datasets and RF propagation + TS/SCI Clearance ** Security Clearance Requirement:** An active Secret security ... will get to be part of a team performing modeling and simulation of defensive weapon systems ...team to develop software models that accurately represent weapon systems at the required fidelity level **Required Clearance more
    Parsons Corporation (12/17/25)
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  • Lead, Structural Mechanical Engineer (Space…

    L3Harris (Wilmington, MA)
    …on structural/dynamics analysis + Ability to obtain and maintain a US TS/SCI security clearance Preferred Additional Skills: + Knowledge of system level hardware ... engineers to perform mechanical analysis tasks on complex opto-mechanical systems and precision mechanisms in a program team environment....of our positions require the ability to obtain a security clearance . Security clearances may… more
    L3Harris (11/25/25)
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  • Lead Security Engineer

    Leidos (VA)
    Clearance :** Ability to obtain and maintain a Public Trust or higher security clearance (if required for the mission/client). + **Certifications:** Active, ... Risk, and Strategy** + **Threat & Risk Management:** Lead comprehensive threat modeling and vulnerability management efforts. Conduct thorough Security Impact… more
    Leidos (12/20/25)
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  • AWS Security Manager

    System One (Herndon, VA)
    …Remote US citizenship required per government contract Must be able to obtain Public Trust Clearance W2 only, NO C2C The AWS Security Manager is responsible for ... and baseline configurations * Continuously evaluate AWS environments for cost-effective security improvements * Conduct threat modeling , vulnerability analysis… more
    System One (12/18/25)
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  • AWS Security Manager

    Eliassen Group (Honolulu, HI)
    …and baseline configurations + Continuously evaluate AWS environments for cost-effective security improvements + Conduct threat modeling , vulnerability analysis ... **AWS Security Manager** **Anywhere** **Type:** Contract-to-Hire **Category:** Development **Industry:** Government **Workplace Type:** Remote **Reference ID:** JN… more
    Eliassen Group (12/11/25)
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