• Embedded Software Engineer

    Leidos (Linthicum, MD)
    …**Leidos** has a new and exciting opportunity for a **Embedded Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... (CABA)** . Active TS /SCI with a polygraph is required. Our talented team...team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (10/14/25)
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  • Systems Engineer - REMOTE

    TekSynap (VA)
    Engineer (RHCE) + Red Hat Certified System Administrator (RHCSA) **Clearance** Top Secret - IT-I (Tier 5/SSBI) Critical Sensitive Clearance **Desired ... perception, and ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** US Citizen Top Secret Clearance **OTHER DUTIES** Please note this job… more
    TekSynap (11/08/25)
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  • Senior Security Systems Engineer - SLBM

    Imagine One Technology & Management (Dahlgren, VA)
    …systems. **Desired Education:** + Bachelor's degree desired **Security Requirements:** + Active DoD Top Secret security clearance required 1. Two (2) of the four ... (HBSS). 2. Examples of engineering experience include developing secure network architectures, security design, developing engineering documentation, application of… more
    Imagine One Technology & Management (12/30/25)
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  • Information Systems Security Engineer , II

    Parsons Corporation (Fort Belvoir, VA)
    …+ Experience in engineering cross-domain solutions **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... risk treatment decisions **What Required Skills You'll Bring:** + Active TS /SCI clearance + BA/BS in Information Security System Engineering, Information Assurance,… more
    Parsons Corporation (12/25/25)
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  • Controls Engineer

    Amazon (Hilliard, OH)
    …candidate selected be a US citizen and currently possess and maintain an active Top Secret security clearance with SCI eligibility. The position further requires ... to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital… more
    Amazon (12/20/25)
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  • Principal Cyber Software Engineer

    Northrop Grumman (San Antonio, TX)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Mission Systems (NGMS) is seeking a **Principal Cyber Software Engineer ** to join our team of qualified, diverse individuals...Citizenship is required + Active Department of Defense (DoD) Top Secret Security Clearance is required to… more
    Northrop Grumman (12/20/25)
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  • Sr. Specialist Cyber Infrastructure…

    L3Harris (Carlsbad, CA)
    …by holding a current Secret clearance with the ability to obtain Top Secret post-hire Required Qualifications: + Bachelor's degree in Computer Science, ... of national security. Job Title: Sr. Specialist, Cyber Infrastructure Engineer Job Code: 32501 Job Location: Carlsbad, CA Job... clearance required; ability to obtain and maintain a Top Secret / SCI clearance post-hire. Preferred… more
    L3Harris (01/02/26)
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  • Sr. Electrical Hardware Reliability…

    SpaceX (Hawthorne, CA)
    …+ Knowledgeable with IPC standards such as IPC-A-610G + Statistical Process Control (SPC) + Active Top Secret , Top Secret SCI, or DOE Level Q clearance, ... Sr. Electrical Hardware Reliability Engineer (Starshield) Hawthorne, CA Apply SpaceX was founded...TVAC. + Experience with RF test equipment (eg vector network analyzer, spectrum analyzer) and concepts such as S-parameters,… more
    SpaceX (01/01/26)
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  • Information System Security Engineer (ISSE)…

    TekSynap (Huntsville, AL)
    …& Qualifications** **Required Qualifications** + **Security Clearance** + Must hold an active ** Top Secret clearance** with the ability to obtain **SCI** . + ... the essential functions. **WORK AUTHORIZATION/SECURITY CLEARANCE** + S. Citizen + Active Top Secret clearance required **OTHER DUTIES** Please note this job… more
    TekSynap (12/24/25)
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  • Virtual Simulation Lab Engineer / Principal…

    Northrop Grumman (Melbourne, FL)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Systems has an opening for a Virtual Simulation Lab Engineer to join our team of qualified, diverse individuals....and Linux systems + Must have an **active DoD Top Secret ** clearance with a background investigation… more
    Northrop Grumman (12/02/25)
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