• Software Development Engineer , AWS Edge…

    Amazon (Herndon, VA)
    …encryption(HAIPE/Ethernet Data Encryption(EDE)) - Current, active US Government Security Clearance of Top Secret or above Amazon is an equal opportunity employer ... allow our customer to deploy and run their isolated, sensitive workloads in an environment exclusive for their use-case....must obtain and maintain a security clearance at the TS / SCI with polygraph level. Upon start, the… more
    Amazon (09/09/25)
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  • Systems Engineer

    SAIC (Fort Belvoir, VA)
    **Description** SAIC is seeking a ** System Engineer ** to join our team at Fort Belvoir, Virginia. **Job Duties** : + Support the modernization and integration of ... working with senior leadership and external customers **Clearance** : Candidate must have an active TS / SCI clearance with the ability to obtain a TS / SCI … more
    SAIC (10/02/25)
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  • Information Systems Security…

    CACI International (Norfolk, VA)
    Information Systems Security Engineer Job... security clearance with the ability to obtain a TS / SCI + Bachelor's degree in Computer Science or ... in lieu of degree + Experience identifying and analyzing systems requirements + Experience developing and maintaining system...in Computer Science or related technical field + Active TS with SCI eligibility Physical Requirements: +… more
    CACI International (09/30/25)
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  • Electronics Engineer

    Parsons Corporation (Chantilly, VA)
    …a team environment and independently when required. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... related to electromagnetic or acoustical wave energy or electrical information . + **Electrical and System Engineering:** Perform...and 5+ years experience. + Must have a current/active Top Secret Full Scope Polygraph Clearance. +… more
    Parsons Corporation (09/03/25)
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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… more
    SAIC (08/14/25)
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  • IT Systems Engineer

    SAIC (Chantilly, VA)
    … and applications to ensure smooth integration of new technologies with existing systems . **Qualifications** + Active TS / SCI with Polygraph. + Bachelors ... **Description** SAIC is seeking an **IT Systems Engineer ** to develop updated guidance...is located in **Chantilly, VA** and requires an **active TS / SCI clearance with Polygraph** . Job responsibilities… more
    SAIC (09/24/25)
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  • Systems Engineer

    Leidos (Chantilly, VA)
    …with a strong emphasis on security, scalability, and performance. This position requires a TS / SCI with Polygraph and a deep understanding of complex network ... **Description** Leidos is seeking a High-Level Network Engineer to join our Infrastructure Team in Chantilly,... integration. **Required Qualifications** + Must have an active TS / SCI with Polygraph + Must have a… more
    Leidos (08/16/25)
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  • Senior AV Programmer

    Intrepid Solutions and Services (Ashburn, VA)
    …various customer facilities located within NCR. **Qualifications** **CLEARANCE:** + Active and current Top Secret ( TS )/ SCI upon application, required. ... prioritization of work across a broad enterprise of AV systems with varying levels of usage and dependencies. +...CI Polygraph to meet the customer's onsite requirements. Active TS / SCI with CI poly is required for… more
    Intrepid Solutions and Services (07/16/25)
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  • GEOINT Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …stakeholders. + Plan and assess Agile Solution Demos Qualifications & Physical Requirements + Active Top Secret / SCI with Poly + Bachelor's and nine (9) years ... to ensuring you receive the utmost employee care. Responsibilities As a GEOINT Systems Engineer , will be performing the following functions as a Systems … more
    Sciolex Corporation (07/10/25)
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  • Sr. Infrastructure Engineer

    CACI International (Sterling, VA)
    …best practices to continuously improve infrastructure capabilities. **Qualifications:** _Required:_ + Top Secret Clearance required with SCI eligibility ... Sr. Infrastructure Engineer Job Category: Information Technology Time...Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of… more
    CACI International (09/17/25)
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