• Principal /Sr. Principal Cyber Systems…

    Northrop Grumman (Fairfax, VA)
    …global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for innovators ... to join our team as a Principal Cyber Systems Engineer or Sr. Principal Cyber Systems Engineer ...Employment is contingent upon the candidate successfully obtaining a ** TS /SCI with Polygraph** clearance prior to their start date.… more
    Northrop Grumman (11/21/25)
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  • Senior Cloud Engineer / Specialist (Oase)

    Oracle (Reston, VA)
    …duties as assigned **The candidate requires these attributes:** - **US Government security clearance Top Secret /SCI with Polygraph** - A BS or MS in Computer ... position will have the following attributes:** - **US Government security clearance Top Secret /SCI with Polygraph** - Experience supporting multiple cloud… more
    Oracle (11/25/25)
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  • Quantum Sensing Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a TS /SCI (with Poly) cleared Quantum Sensing Engineer responsible for providing high quality advisory services and program ... detectors, among others. In this role, the Quantum Sensing Engineer will work with the customer to develop a...Masters) and one (1) year or more experience. Active TS /SCI with Poly **Required Skills:** + Skilled in: Experimental… more
    SAIC (11/13/25)
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  • Palantir Engineer , Lead

    BOOZ, ALLEN & HAMILTON, INC. (Springfield, VA)
    Palantir Engineer , Lead The Opportunity: As an experienced engineer , you know that machine learning is critical to understanding and processing massive datasets. ... for our DoD clients. As a senior machine learning engineer on our core Palantir team, you'll train, test,...data engineering, and data platforms, AI and ML, or software development + 3+ years of experience in a… more
    BOOZ, ALLEN & HAMILTON, INC. (12/18/25)
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  • Sr. DevOps Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    Sr. DevOps Engineer Location: Springfield, VA, US Job ID: ATR 17260 Job Description Title: Sr. DevOps Engineer Location: Springfield, VA Eligibility/Clearance: ... This position requires an active TS /SCI clearance Job Description: We are looking for highly...customer. As part of the GSS Team the DevOps Engineer 's expertise is needed to support a sophisticated enterprise… more
    Arena Technical Resources, LLC (11/29/25)
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  • Cyber Network Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …RQ210135 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** BI Full 6C (T4) **Job ... experience **US Citizenship Required:** Yes **Job Description:** **Cyber Network Security Engineer ** Advance your career while impacting our national security in… more
    General Dynamics Information Technology (12/04/25)
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  • Mission Architecture Engineer

    JHNA (Alexandria, VA)
    …Required Qualifications: + Candidate must be a US Citizen with an Active Top Secret Clearance + Bachelor's degree in Engineering, Computer Science, Mathematics, ... a talented Model-Based Systems Engineer (MBSE) / Digital Engineer with Cameo and/or MBSE software modeling experience to join our team in the Alexandria, VA… more
    JHNA (11/03/25)
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  • Endpoint Engineer - Trellix

    CACI International (Springfield, VA)
    Endpoint Engineer - Trellix Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular ... CACI has an exciting opportunity for an Endpoint Security Engineer to join our Transport & Cybersecurity Services (TCS)...rapidly growing! This is an exceptional opportunity for a TS /SCI cleared professional to join an incredibly talented team,… more
    CACI International (12/23/25)
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  • Telecommunications Field Engineer

    CACI International (Herndon, VA)
    …CACI has an immediate opportunity for a senior level **Telecommunications Field Engineer ** with a TS /SCI Poly clearance. **Responsibilities:** + Field Engineers ... Telecommunications Field Engineer Job Category: Information Technology Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (11/19/25)
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  • Systems Development Engineer II, AWS…

    Amazon (Herndon, VA)
    …Dedicated Cloud (ADC), AWS Commerce Platform team is hiring a cleared Systems Development Engineer to join the team. This is an exciting opportunity to use the ... capabilities for all of our US ADC customers. A successful Systems Development Engineer is focused on building services and tooling that enhance our operational… more
    Amazon (11/13/25)
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