• Cloud Engineer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …IT/Cloud automation knowledge and experience + Ability to attain and maintain an US Gov SECRET and TOP SECRET / SCI clearance. Preferred Skills and ... do the right thing. Kratos is seeking a Cloud Engineer with a minimum of 5 years' experience in...Experience + RMF/Cyber Experience + Experience using Windows , Unix and other Operating Systems +… more
    Kratos Defense & Security Solutions, Inc. (09/21/25)
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  • Capabilities Development Engineer

    General Dynamics Information Technology (Hanover, MD)
    …RQ207029 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... world. What you'll experience: - Technologies that aren't just top -notch, they're often top - secret -...assembly C, C++, or Java - Developing embedded software systems for Unix, Linux, Windows , VxWorks, JunOS,… more
    General Dynamics Information Technology (09/10/25)
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  • Systems Security Engineer II

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …SSCP etc.) + Active Secret US Security Clearance with ability to Obtain Top Secret **​** **Qualifications We Prefer:** + Proven track record of maintaining ... complex systems ? Join our team! As a Systems Security Engineer II, you will be...set forth by the DoD + Experience with both Windows or Linux operating systems + DoD… more
    Sierra Nevada Company, LLC (09/10/25)
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  • IT Support Engineer II, Project Kuiper

    Amazon (Northridge, CA)
    …years of working with Clients and Servers - You must possess an active Top Secret /SCI Security Clearance Preferred Qualifications - CCNA or equivalent networking ... Kuiper IT Services is looking to hire a skilled IT Support Engineer to provide comprehensive technical support for our infrastructure, warehousing operations,… more
    Amazon (08/21/25)
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  • Cyber Security Engineer (Elastic SME)

    CACI International (Hampton, VA)
    …tasks using a ticketing system. + Work with Microsoft and Linux operating systems . **Qualifications:** _Required:_ + Top Secret /SCI clearance + Bachelor's ... Cyber Security Engineer (Elastic SME) Job Category: Information Technology Time...Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up… more
    CACI International (09/17/25)
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  • Endpoint Security as a Service (ESS)…

    Leidos (Washington, DC)
    …network components and develop cutting-edge technical solutions. **Basic Qualifications:** + Active ** Top Secret clearance** (SCI eligible). + **8+ years of IT ... innovation meets mission.** **What You'll Do** As an ESS Engineer and Administrator, you won't just maintain systems...IAT Level II** certification or higher. + Expertise in Windows Server 2016+ and endpoint platforms such as Trellix… more
    Leidos (10/03/25)
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  • Software Engineer Principle

    Lockheed Martin (Hanover, MD)
    …quality control of all developed and modified software **Basic Qualifications:** Current DoD Top Secret SCI with Polygraph\. * Minimum Fifteen \(15\) years of ... support our mission\. **The Work:** As a Java Software Engineer Principle, you will: * Analyze user requirements to...features * Integrate existing software into new or modified systems or operating environments * Develop simple data queries… more
    Lockheed Martin (08/08/25)
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  • Product Support Engineer III - Deploy Only

    Sierra Nevada Company, LLC (Shalimar, FL)
    …CONUS off rotation to perform Training, Medical, and Certification renewals + An active Top Secret with SCI eligibility US Security Clearance is required + US ... more (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US Security… more
    Sierra Nevada Company, LLC (08/20/25)
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  • System Engineer

    System One (Alexandria, VA)
    Job Title: System Engineer Location: Alexandria, VA or Gaithersburg, MD (Onsite) Clearance: Top Secret with the ability to obtain a CI Poly Type: Direct Hire ... and administration of Citrix-based desktops in cloud-based environments. Responsibilities: The Systems Engineer will take a leadership role in system changes… more
    System One (09/26/25)
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  • Cyber Systems Security Engineer…

    Lockheed Martin (Fort Worth, TX)
    …with an investigation in the last 6 years and must be able to obtain a top secret clearance\. **What's In It For You:** We offer flexible work schedules to ... Be More Than You Can** _Imagine_ **\.** The Cyber Systems Security Engineer Senior candidate is responsible...storage, and network devices\. Configure and troubleshoot Linux and Windows operating systems , specifically with RHEL and… more
    Lockheed Martin (10/18/25)
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