• Infrared Engineer

    Leidos (Chantilly, VA)
    …analysis for design and optimization in challenging electromagnetic environments. + An active TS /SCI security clearance is required to be considered for this ... **Description** **Job Description** Leidos seeks a mid-career to senior-level engineer with an infrared (IR) engineering background to serve...position. An active TS /SCI with polygraph is highly desired. **Qualifications** Desired: +… more
    Leidos (12/04/25)
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  • Java Developer

    Koniag Government Services (Vienna, VA)
    …testing, deployment, and support for new or existing IT application software on Unclassified, Secret and Top Secret enclaves. Development currently uses the ... LLC, a Koniag Government Services company, is seeking a Java Developer with a TS /SCI security clearance to support Kadiak and our government customer in Vienna,… more
    Koniag Government Services (12/10/25)
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  • F5 Load Balance Network Engineer

    Leidos (Reston, VA)
    …repeatability. Your greatest work is ahead! Leidos is seeking a F5 Load Balance Network Engineer to support a large enterprise IT contract for the DOD. This role is ... https://www.udemy.com/course/f5-101-exam-prep/?couponCode=MT250908G3 **Primary Tasks:** + Ensure Secure Socket Layer/Transport Layer Security (SSL/TLS) offloading and brokering PKI authentication features provided… more
    Leidos (01/16/26)
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  • Satellite Communications Engineer

    Leidos (Chantilly, VA)
    … engineer to support mission-critical communications for national security and intelligence operations. You will conduct research, develop innovative ... and training to stakeholders and end-users. + An active TS /SCI security clearance is required to be...the fiscal year ended January 3, 2025. For more information , visit www.Leidos.com . **Pay and Benefits** Pay and… more
    Leidos (12/04/25)
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  • Load Balance Network Engineer (SME)

    Leidos (Alexandria, VA)
    …repeatability. Your greatest work is ahead! Leidos is seeking a Load Balance Network Engineer SME to maintain a large enterprise IT contract for the DOD. This role ... https://www.leidos.com/careers/pay-benefits. **Primary Tasks** + Ensure Secure Socket Layer/Transport Layer Security (SSL/TLS) offloading and brokering PKI authentication features provided… more
    Leidos (10/24/25)
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  • Principal Operations Support Systems…

    RTX Corporation (Dulles, VA)
    …start date.​ US citizenship is required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS /SCI with CI Poly - Current At ... Experience with enterprise level planning and implementation. + **An active and transferable TS /SCI CI Poly US government issued security clearance is required… more
    RTX Corporation (01/16/26)
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  • Cyber Operations Splunk Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    … investigation and may need to meet eligibility requirements for access to classified information ; TS /SCI clearance is required. Compensation At Booz Allen, we ... Cyber Operations Splunk Engineer Key Role: Support enterprise vulnerability management and...experience in Python scripting for automation, data analysis, or security tooling integration + 3+ years of experience using… more
    BOOZ, ALLEN & HAMILTON, INC. (01/02/26)
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  • Delivery Consultant, WWPS ProServe

    Amazon (Herndon, VA)
    …that the candidate selected be a US Citizen and must currently possess an active Top Secret security clearance. The position further requires that, after ... start, the selected candidate obtain and maintain an active TS /SCI security clearance with polygraph and satisfy other security related requirements. Key job… more
    Amazon (01/09/26)
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  • Systems Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …investigation and may need to meet eligibility requirements for access to classified information ; TS /SCI clearance is required. Compensation At Booz Allen, we ... Systems Engineer The Opportunity: Are you looking for an...big picture thinking to make an impact in national security ? You understand your customer's environment and how to… more
    BOOZ, ALLEN & HAMILTON, INC. (01/18/26)
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  • ADC Engineer I, Amazon Dedicated Cloud…

    Amazon (Arlington, VA)
    …requires that the candidate selected must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires the ... Do you have a deep passion and desire to engineer and operate the world's largest cloud computing infrastructure...for technical IT issues - Current, active US Government Security Clearance of TS /SCI with Polygraph Preferred… more
    Amazon (01/15/26)
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