• Early Career Cybersecurity Researcher - Cyber…

    Sandia National Laboratories (Albuquerque, NM)
    …+ Intrusion prevention/detection and response, penetration testing, and forensics + Network operation, information protection, and resiliency. Authentication and ... Proficiency in scripting or high-level programming. + Familiarity with secure-system design principles and information assurance principles. + Excellent… more
    Sandia National Laboratories (12/17/25)
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  • Exploitation Analyst (EA)

    CACI International (Fort Meade, MD)
    Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... rapid pace, CACI is at the forefront of cyber network operations (CNO) and enabling information superiority....are required to substantiate your proficiency level. + Active TS / SCI with polygraph + Specific labor category… more
    CACI International (10/28/25)
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  • Data Center Technician, ADC InfraOps DCO

    Amazon (Jessup, MD)
    …selected be a US Citizen and must currently possess and maintain an active TS / SCI security clearance with polygraph. Key job responsibilities You will be ... Description AWS Infrastructure Services owns the design , planning, delivery, and operation of all AWS...or Security- Current, active US Government Security Clearance of TS / SCI with Polygraph Preferred Qualifications - A+… more
    Amazon (09/26/25)
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  • Senior Systems Engineer

    Leidos (San Francisco, CA)
    **Description** Leidos is looking for a Systems Engineer with a TS / SCI with polygraph to support work on an information technology (IT) contract. **T** he ... engineering, delivery, sustainment, and evolution of the client's broader Information Technology (IT) in support of its mission. The...HVAC service provider. Basic Qualifications: + Must have a TS / SCI clearance with polygraph to be considered.… more
    Leidos (12/10/25)
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  • Data Scientist

    Leidos (Bethesda, MD)
    …let Leidos show how to accelerate your career path. Are you a TS / SCI cleared **Data Scientist** that likes to perform research-level data science/analytics? ... as well as a larger team of software developers, network engineers, senior investigators, program managers, researchers, and data...required with a Master's + Must have an active TS / SCI clearance and must be able to… more
    Leidos (12/03/25)
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  • Sr. Delivery Consultant, National Security…

    Amazon (Jessup, MD)
    …requires that the candidate selected must currently possess and maintain an active TS / SCI security clearance with polygraph. The position further requires the ... In this role, you'll work closely with customers to design , implement, and manage AWS solutions that meet their...experience - Current, active US Government Security Clearance of TS / SCI with Polygraph Preferred Qualifications - degree… more
    Amazon (12/02/25)
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  • Senior Systems Engineer

    CACI International (Columbia, MD)
    Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... program personnel, government overseers, and senior executives. **Qualifications:** **Required:** + TS / SCI with Polygraph clearance. + Bachelor's degree in… more
    CACI International (09/18/25)
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  • Software Engineering Technical Leader

    Cisco (Cary, NC)
    …by a US citizen on US soil. The applicant must be eligible for a US Government TS / SCI Clearance **Meet the Team** In this role, you will work in the Security & ... global government environments as well as attracting and developing top talent to our innovative engineering team. The GSO...successful applicant must be eligible for a US Government TS / SCI Clearance. + 7+ years proven experience… more
    Cisco (12/12/25)
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  • Ground Systems Engineer, Level 2 - Clearance…

    Lockheed Martin (Colorado Springs, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... Active DoD Secret Clearance with the ability to obtain a DoD TS / SCI Clearance **Desired Skills:** * Strong organizational and communication skills *… more
    Lockheed Martin (12/11/25)
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  • High Speed Guard Engineer

    CACI International (Springfield, VA)
    …**Engineer, design , and implement HSG rulesets.** **Qualifications:** **_Required:_** **Active TS / SCI Clearance with the ability to successfully pass and ... High Speed Guard Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance...Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel… more
    CACI International (12/01/25)
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