• Senior DevSecOps Engineer (Hybrid)

    BAE Systems (San Diego, CA)
    …working onsite and remotely. \#SWSD **Required Education, Experience, & Skills** + Must hold an active Top Secret clearance, and be eligible to obtain a Top ... card with NGA Core experience + Hold an active Top Secret /SCI with Poly clearance + Security...be available based on position level and/or job specifics. ** Senior DevSecOps Engineer (Hybrid)** **117857BR** EEO Career… more
    BAE Systems (11/01/25)
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  • RF Engineer Senior Staff

    Lockheed Martin (Littleton, CO)
    …testing and troubleshooting RF systems * Must be able to obtain a Top Secret clearance; US citizenship required **Desired Skills:** * Successful applicants ... Lockheed Martin Space is seeking an advanced career **RF Engineer ** to join our team in **Littleton, CO** \!...research or design projects * Coding experience * Active Top Secret clearance **Security Clearance Statement:** This… more
    Lockheed Martin (11/19/25)
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  • Unified Communications Engineer - Principal

    Amentum (San Antonio, TX)
    …is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN- TS ES) which is a DoD-provided, ... TS /SCI, integrated voice, video, and data, global communications network that facilitates collaboration among senior leaders...a dynamic environment **Clearance Required:** + Must have active Top - Secret clearance with SCI or TS more
    Amentum (12/17/25)
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  • RF Engineer , Senior (Level III)…

    Lockheed Martin (Littleton, CO)
    …* Selected candidates will be required to obtain, and maintain, a government issued Top Secret for long term employment on this program\. **Desired Skills:** * ... and Interplanetary Missions, Missile Defense, and more\. As a Senior RF Engineer within Lockheed Martin Space,...procurement experience * Ability to obtain, and maintain, a Top Secret clearance **Security Clearance Statement:** This… more
    Lockheed Martin (12/10/25)
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  • Lead Software Engineer Level 4

    Northrop Grumman (Aurora, CO)
    …US Citizenship is required._ **Basic Qualifications:** + Requires an **active** DoD Top - Secret ( TS ) clearance with Sensitive Compartmented Information (SCI) ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...your pioneering spirit to our collaborative teams. This _Software Engineer (lead)_ _- Level 4_ role will be located… more
    Northrop Grumman (10/24/25)
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  • Systems Engineer , Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Systems Engineer , Senior ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington **Position ID:** J0925-0627 ... **Employment Type:** Full Time **Position Description:** *Government Security Clearance Required: TS /SCI required with the ability to obtain a TS /SCI with Poly… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Cleared Senior Information Systems Security…

    Virtual Service Operations (Lorton, VA)
    …professional experience. + Travel: o Up to 10% + Security Clearance: Active Top Secret with SCI. Preferred Qualifications: + 5+ years leadership experience ... Cleared Senior Information Systems Security Engineer (ISSE)...network defense capabilities. As aSenior Information System Security Engineer (ISSE), you will provide expert engineering support to… more
    Virtual Service Operations (11/09/25)
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  • FAST Labs - Senior Principal Systems…

    BAE Systems (Merrimack, NH)
    …BS + 8 Years with MS + 6 Year with PHD + Hold an Active TOP SECRET collateral clearance + Considerable experience with applying DE, including Model Based Systems ... make a difference? BAE Systems is looking for a Senior Principal Systems Engineer II to help...Education, Experience, & Skills** + Have an active US TS /SCI security clearance + Hands-on experience or knowledge in… more
    BAE Systems (10/31/25)
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  • Senior Information System Security…

    General Dynamics Information Technology (Reston, VA)
    …RQ210603 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior ** **Information System Security** ** Engineer ** Deliver security related… more
    General Dynamics Information Technology (11/21/25)
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  • Senior Principal Cyber Systems…

    Serco (Orlando, FL)
    …engineering security solutions using Artificial Intelligence (AI) + Possess an active DoD Top Secret security clearance If you are interested in supporting and ... **Position Description** Serco seeks a ** Senior Principal Cyber Systems Engineer ** for...this role, you will have: + An active DoD Secret Clearance with ability to obtain TS /SCI… more
    Serco (11/19/25)
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