• Senior RF/Electrical Engineer (Vaxcom)

    Parsons Corporation (Chantilly, VA)
    …considerations.** **Experience in foreign field operations.** **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is ... possible. **Job Description:** Parsons is looking for an amazingly talented **Senior R/F Electrical Engineer ** to join our team! In this role you will get to **serve… more
    Parsons Corporation (11/26/25)
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  • Cyber Security Implementation Engineer

    CACI International (Springfield, VA)
    … Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type ... Demonstrated experience modernizing complex enterprise cybersecurity systems. + Candidate must have a TS / SCI with ability to obtain a Polygraph + Certified DoD… more
    CACI International (11/14/25)
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  • Associate Director: AST Business Strategy Lead…

    RTX Corporation (Dulles, VA)
    …program management processes for execution of complex programs + Active and transferable Top Secret US government issued security clearance is required prior to ... only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI without Polygraph **Raytheon Applied Signal Technologies, Managed by… more
    RTX Corporation (12/19/25)
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  • Customer Delivery Consulting Engineer

    Cisco (Herndon, VA)
    …on US soil. The successful applicant must have a current US Government TS / SCI with CI Polygraph security clearance.** **Must live within commuting distance ... to drive value, innovation, and adoption in our customer's network . We help them to reduce risk, drive innovation,...valuable asset to our team! **Minimum Qualifications:** + Current TS / SCI with CI Polygraph security clearance. +… more
    Cisco (12/12/25)
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  • Data Scientist / Systems Engineer

    KBR (Chantilly, VA)
    …in advanced data analytics tools and data visualization platforms (PowerBI, Tableau, etc). + Active TS / SCI Clearance or ability achieve a TS / SCI is ... Title: Data Scientist / Systems Engineer BELONG. CONNECT. GROW. with KBR. Around here,...to mission planning and future investment strategies. + Lead network analyses to identify and map stakeholder relationships and… more
    KBR (01/07/26)
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  • Ground Comms System Engineer

    SAIC (Chantilly, VA)
    …signal processing, network protocols, and data management techniques. + Active TS / SCI with CI Poly + Experience with ground terminal architectures across ... integration and more. This position is for a Systems Engineer for a large contract supporting a cutting-edge and...requirements through operations. **Qualifications** + Must possess an active TS / SCI clearance + BS or MS degree… more
    SAIC (11/13/25)
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  • Splunk Engineer

    CACI International (Mclean, VA)
    …Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... Document configurations, changes, and troubleshooting procedures. Qualifications: Required: * TS / SCI Clearance with Counterintelligence Polygraph * BA/BS degree… more
    CACI International (01/01/26)
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  • Business Process Engineer , SME

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …for a total of 10 years, as a substitute to the Master's degree. * Security Clearance: TS / SCI required with the ability to obtain a TS / SCI with Poly ... **Business Process Engineer , SME** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia, Arlington… more
    CGI Technologies and Solutions, Inc. (12/11/25)
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  • Solutions Engineer /Systems Architect - SME

    General Dynamics Information Technology (Chantilly, VA)
    …ID:** PRX25934 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... of related experience **US Citizenship Required:** Yes **Job Description:** Solutions Engineer /Systems Architect - SME Praxis successfully delivers a prime contract… more
    General Dynamics Information Technology (12/29/25)
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  • Systems Engineer (Aoco)

    Noblis (Chantilly, VA)
    …team to integrate tactical and national capabilities. Required Qualifications + Active Top Secret / SCI clearance with Counterintelligence (CI) Polygraph. + ... is seeking an experienced All-Domain Overhead Cooperative Operations (AOCO) Systems Engineer to support our government client on-site in Chantilly, VA.… more
    Noblis (12/17/25)
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