• Principal Embedded Real-time Software…

    RTX Corporation (Tucson, AZ)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we… more
    RTX Corporation (12/24/25)
    - Related Jobs
  • Network Engineer III

    Noblis (Chantilly, VA)
    Responsibilities As a **Network Engineer III,** you will provide expert leadership in designing, implementing, and managing sophisticated network systems and ... You will architect secure network infrastructures that meet the highest security standards while enabling mission-critical operations. Your expertise will ensure the… more
    Noblis (12/23/25)
    - Related Jobs
  • Sr Aerospace Engineer - Aircraft…

    Sierra Nevada Company, LLC (Plano, TX)
    The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and ... of Defense and Chairs of the Joint Chiefs of Staff to ensure continued critical command, control and communication...mission to unite, explore and inspire. As an aerospace engineer supporting aircraft certification, you will be involved in… more
    Sierra Nevada Company, LLC (12/23/25)
    - Related Jobs
  • Systems Engineer III

    Noblis (Chantilly, VA)
    Responsibilities As a **Systems Engineer III** you will provide leadership in planning, designing, and implementing sophisticated additions and changes to network ... across highly sensitive environments. You will ensure the reliability, security , and robustness of mission-critical infrastructure while meeting the stringent… more
    Noblis (12/22/25)
    - Related Jobs
  • Systems Engineer IV

    Noblis (Chantilly, VA)
    Responsibilities As a **Systems Engineer IV** you will provide expert leadership in planning, designing, and implementing sophisticated additions and changes to ... across highly sensitive environments. You will ensure the reliability, security , and robustness of mission-critical infrastructure while meeting the stringent… more
    Noblis (12/22/25)
    - Related Jobs
  • Network Engineer IV

    Noblis (Chantilly, VA)
    Responsibilities As a **Network Engineer IV** , you will provide expert leadership in designing, implementing, and managing sophisticated network systems and ... You will architect secure network infrastructures that meet the highest security standards while enabling mission-critical operations. Your expertise will ensure the… more
    Noblis (12/17/25)
    - Related Jobs
  • Computer Systems Engineer

    CAE USA INC (Tampa, FL)
    …+ Recognition, professional development, advancement and having fun! Summary A computer systems engineer in the Computer Systems and Cyber Security group is ... vision is to be the worldwide partner of choice in defense and security , and civil aviation by revolutionizing our customers' training and critical operations with… more
    CAE USA INC (12/16/25)
    - Related Jobs
  • Senior/Principal Software Engineer

    Sandia National Laboratories (Livermore, CA)
    …Join our dynamic team and help solve critical challenges to enhance our nation's security ! We are seeking an experienced Software Engineer (job title: R&D S&E ... Laboratories is the nation?s premier science and engineering lab for national security and technology innovation, with teams of specialists focused on cutting-edge… more
    Sandia National Laboratories (12/16/25)
    - Related Jobs
  • Senior Cyber Lead Engineer

    SAIC (El Segundo, CA)
    …process and artifacts required to obtain an ATO. + Coordinates activities of cyber security staff to support program cyber security requirements and generate ... **Description** **Job Description:** SAIC is seeking a **Senior Cyber Lead Engineer ** to join our MSEIT team. In this role, you will be part of a systems engineering… more
    SAIC (12/12/25)
    - Related Jobs
  • ISSE ( Engineer Info Assurance 3)

    Huntington Ingalls Industries (Huntsville, AL)
    …Position Summary: HII - Mission Technologies is seeking a skilled Information Systems Security Engineer (ISSE) to join our dynamic engineering team supporting ... Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $91,072.00 - $135,000.00 Security Clearance: Secret Level of Experience: Mid HI This opportunity… more
    Huntington Ingalls Industries (12/10/25)
    - Related Jobs