• Information System Security Engineer

    Amentum (Warrenton, VA)
    …network/operational systems at multiple classifications levels. **Requirements:** * Must have active Top - Secret clearance with SCI or TS with the ability ... so, look no further. Amentum is seeking a Senior Information System Security Engineer (ISSE) to join...environment. **Clearance Required:** * Must have active Top - Secret clearance with SCI or TS more
    Amentum (12/05/25)
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  • Senior Information Systems Security…

    Amentum (Warrenton, VA)
    …network/operational systems at multiple classifications levels. **Requirements:** + Must have active Top - Secret clearance with SCI or TS with the ability ... change. **Responsibilities:** The duties and responsibilities of the **Senior Information System Security Engineer (ISSE)** include, but...environment. **Clearance Required:** + Must have active Top - Secret clearance with SCI or TS more
    Amentum (01/09/26)
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  • Senior Systems Engineer

    Amentum (Norfolk, VA)
    Information Technology, or a related field is required. + Must have an Active Top Secret / SCI US Government Clearance. Note: US Citizenship is required to ... maintain a Top Secret / SCI Clearance. **Desired Experience/Qualifications:**...networks at multiple classification levels, up to TS // SCI . + Proficiency with VMware environments, virtual more
    Amentum (11/20/25)
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  • Principal Infrastructure Lead Engineer

    RTX Corporation (Dulles, VA)
    …as only US citizens are eligible for a security clearance **Security Clearance:** Top Secret - Current **Raytheon Company, Managed by Collins Aerospace** Collins ... have an immediate need for an **Principal** **Infrastructure Lead Engineer - Classified System** to lead and guide a...located onsite in Dulles, VA and requires an active TS security clearance with SCI eligibility** .… more
    RTX Corporation (11/04/25)
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  • DevOps Engineer (w/ Kubernetes)

    General Dynamics Information Technology (Springfield, VA)
    …ID:** RQ197108 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... and tomorrow is smarter. Our work depends on a TS / SCI DevOps Engineer joining our...of network technologies, common infrastructure components, load balancers, firewalls, virtual and physical infrastructure design * Strong problem solving… more
    General Dynamics Information Technology (12/26/25)
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  • Principal / Sr. Principal DevOps Software…

    Northrop Grumman (Chantilly, VA)
    …theories, concepts, and techniques **Preferred Qualifications for both levels:** + Active Top Secret / SCI security clearance + Experience with Software ... is seeking a candidate to fill a **DevOps Software Engineer ** position. This position will be located in Chantilly,...required. Willing and able to obtain and maintain a TS / SCI Security Clearance. + A background in… more
    Northrop Grumman (12/04/25)
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  • Senior Network Engineer

    SAIC (Suffolk, VA)
    **Description** SAIC is looking for a ** Top ** ** Secret cleared Network Engineer ** with experience in US Navy IT networks to support the sustained operation ... considered in lieu of degree **Required Security Clearance:** + Top Secret Clearance required with the ability... Clearance required with the ability to obtain a TS / SCI **Required Skills and Experience:** + Experience… more
    SAIC (01/07/26)
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  • Integration and Test Software Engineer

    CACI International (Fairfax, VA)
    … Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to 25% ... currently looking for a Senior Integration and Test Software Engineer to join our team developing next generation signals...SMB, iSCSCI) + Willing to travel. Desired: + Active TS SCI + Flexible and adaptable to… more
    CACI International (12/17/25)
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  • Software Virtualization Engineer

    General Dynamics Information Technology (Springfield, VA)
    …ID:** RQ209355 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... **Job Family:** Software Engineering **Skills:** Citrix Virtual Apps,Microsoft App-V,VMware VDI **Experience:** 5 + years of...and tomorrow is smarter. Our work depends on a TS / SCI Cleared Software Virtualization Engineer more
    General Dynamics Information Technology (10/28/25)
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  • Senior DevOps Engineer

    CACI International (Chantilly, VA)
    …Aerospace Engineering, Computer Engineering, Physics, Math, or equivalent experience + Active TOP SECRET security clearance with SCI eligbility + ... Senior DevOps Engineer Job Category: Engineering Time Type: Full time...Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel… more
    CACI International (11/07/25)
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