• Senior Associate Systems Engineer

    L3Harris (Springfield, VA)
    …in the interest of national security. Job Title: Senior Associate, Systems Engineer - Watch Officer (Active TS /SCI w/CI Poly Required) Job Code: 25423 ... of 6 years of prior related experience. + Active Top Secret /SCI with CI Poly clearance required....of proven experience delivering daily stand-up operational briefings to senior stakeholders and mission partners. Preferred Additional Skills: .… more
    L3Harris (07/17/25)
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  • AI Engineer Senior

    General Dynamics Information Technology (Chantilly, VA)
    …RQ205199 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Description:** Seize your opportunity to make a personal impact as an AI Engineer supporting national security activities. GDIT is your place to make meaningful… more
    General Dynamics Information Technology (08/13/25)
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  • Cloud Software Engineer

    Parsons Corporation (Charlottesville, VA)
    …you're looking for. **Job Description:** Parsons is looking for an amazingly talented **Cloud** ** Software Engineer ** to join our team! In this role you will be ... Experience with Government standards and procedures. **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this… more
    Parsons Corporation (08/26/25)
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  • Senior Systems Engineer

    SAIC (Chantilly, VA)
    …working with a great team, apply today. This position requires an active Top Secret /SCI clearance with Polygraph. Responsible for supporting mission systems ... **Description** SAIC is looking for a Senior Systems Engineer with experience supporting...communications and decision-making. **Qualifications** + Must possess an active TS /SCI clearance with Poly. + Bachelor's and fourteen years… more
    SAIC (08/07/25)
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  • Staff Chief Engineer

    Northrop Grumman (Chantilly, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... experience with a PhD. + Must have an active Top Secret security clearance with the ability...+ Demonstrated ability to formally present technical solutions to senior leadership. + Hardware and software integration… more
    Northrop Grumman (07/24/25)
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  • Senior Electrical Engineer - Data…

    Parsons Corporation (Centreville, VA)
    …to work effectively in a team environment. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this ... **Job Description:** Parsons is looking for an amazingly talented Senior level **Data Center Electrical Engineer ** to...the issue. **What Required Skills You'll Bring:** + **Active TS /SCI POLY** + Must have at least a bachelor's… more
    Parsons Corporation (09/27/25)
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  • Senior IT Security Engineer /Analyst

    Cayuse Holdings (Rosslyn, VA)
    …CM for information system security software , hardware, and firmware. The Senior IT Security Engineer /Analyst oversees the maintenance of records on ... **Overview** The Senior IT Security Engineer /Analyst is responsible...processes and documentation requirements for numerous C&A methodologies. + Top Secret Security Clearance or the ability… more
    Cayuse Holdings (09/13/25)
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  • Systems Engineer , Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Systems Engineer , Senior ** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia, Arlington ... J0925-0627 **Employment Type:** Full Time **Position Description:** *Government Security Clearance Required: TS /SCI required with the ability to obtain a TS /SCI… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Digital Signal Processing Engineer…

    Parsons Corporation (Chantilly, VA)
    …communications, and signal localization challenges **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for ... qualified candidates to fill a Sr. Digital Signal Processing Engineer (DSP) positions at our headquarters in Chantilly, VA....equivalent to 2 years of relevant professional experience. + TS /SCI w/ Poly is required + Minimum of 8… more
    Parsons Corporation (09/11/25)
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  • Senior DevOps Engineer

    CACI International (Chantilly, VA)
    … Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to 10% ... Travel: Local * * * **The Opportunity:** As a Senior DevOps Engineer , you will be part...Computer Engineering, Physics, Math, or equivalent experience + Active TOP SECRET security clearance with SCI eligbility… more
    CACI International (08/08/25)
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