• Unified Communications Engineer - Principal

    Amentum (Warrenton, VA)
    …the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN- TS ES) which is a DoD -provided, TS /SCI, integrated voice, video, ... no further. Amentum is seeking a Principal Unified Communications Engineer to join our team of passionate individuals in...a dynamic environment **Clearance Required:** * Must have active Top - Secret clearance with SCI or TS… more
    Amentum (12/11/25)
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  • Information System Security Engineer…

    Amentum (Warrenton, VA)
    …the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN- TS ES) which is a DoD -provided, TS /SCI, integrated voice, video, ... further. Amentum is seeking a Senior Information System Security Engineer (ISSE) to join our team of passionate individuals...at multiple classifications levels. **Requirements:** * 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)
    …the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN- TS ES) which is a DoD -provided, TS /SCI, integrated voice, video, ... duties and responsibilities of the **Senior Information System Security Engineer (ISSE)** include, but are not limited to, the...at multiple classifications levels. **Requirements:** + Must have active Top - Secret clearance with SCI or TS… more
    Amentum (01/09/26)
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  • Software Engineer (lead) - level 4

    Northrop Grumman (Fairfax, VA)
    …**Basic Qualifications (** _must have to be considered_ **)** + Requires an **active** DoD Top - Secret **( TS )** with Sensitive Compartmented Information ... your pioneering spirit to our collaborative teams. This _Software Engineer (lead)_ _- Level 4_ role at our **Fairfax,...off. This role will lead a small team of software developers to advance a new tool that simulates… more
    Northrop Grumman (11/19/25)
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  • Python Software Engineer - Level 3

    Northrop Grumman (Fairfax, VA)
    …application, current and within scope, with the ability to obtain a US Government DoD Top - Secret security clearance and SCI approval/access within a ... _May consider an additional 4+ years of experience in lieu of degree._ + Requires an **active** US Government DoD ** Secret ** security clearance at time of… more
    Northrop Grumman (12/11/25)
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  • Software Systems Engineer

    CACI International (Sterling, 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% ... **Job Description:** CACI is looking for a self-motivated Systems Engineer with a background in software development...that delivers state of the art capability to the DoD . Learn more about the innovative, technology-centric solutions CACI… more
    CACI International (12/09/25)
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  • Principal Software Engineer

    Northrop Grumman (Chantilly, VA)
    …employ best practices + Demonstrated effective communication skills **Preferred Qualifications:** + Active DoD Top Secret / SCI security clearance + ... possible? **Northrop Grumman Mission Systems** is seeking a **Principal Software Engineer (T03)** to join our team!...Willing and able to obtain and maintain a US DoD TS /SCI Security Clearance. + Experience throughout… more
    Northrop Grumman (12/23/25)
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  • Cyber Systems Engineer - level 3 or 4

    Northrop Grumman (Dulles, VA)
    …field with 1 year of cyber systems experience + Requires an **active** Top - Secret /Sensitive Compartmented Information (SCI) clearance [ TS /SCI] **at time of ... field with 4 years of cyber systems experience + Requires an **active** Top - Secret /Sensitive Compartmented Information (SCI) clearance [ TS /SCI] **at time of… more
    Northrop Grumman (12/02/25)
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  • Software Engineer

    CACI International (Sterling, VA)
    Software Engineer Job Category: Information Technology Time...+ Must be a US citizen with an active Top Secret /SCI DoD Security clearance with ... Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel...* * * **The Opportunity:** Join us as a Software Engineer to design, build, and ship… more
    CACI International (12/20/25)
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  • Cloud Software Engineer

    Parsons Corporation (Charlottesville, VA)
    …what's possible. **Job Description:** Parsons is looking for an amazingly talented **Cloud** ** Software Engineer ** to join our team! In this role you will ... and written EnglishMust be a US Citizen due to DoD contract + Must hold an active TS...Government standards and procedures. **Security Clearance Requirement:** An active Top Secret SCI security clearance is required… more
    Parsons Corporation (11/24/25)
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