• Solution Train Engineer

    SAIC (Chantilly, VA)
    …or more experience. Relevant experience to be substituted in lieu of degree. + Active Top Secret / SCI clearance with Polygraph. + Proven experience with Agile ... **Description** SAIC is seeking a **Solution Train Engineer ** to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large SETA program,… more
    SAIC (11/06/25)
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  • High Speed Guard Engineer

    CACI International (Springfield, VA)
    High Speed Guard Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular ... ** Engineer , design, and implement HSG rulesets.** **Qualifications:** **_Required:_** **Active TS / SCI Clearance with the ability to successfully pass and… more
    CACI International (12/01/25)
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  • Data Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    …investigation and may need to meet eligibility requirements for access to classified information ; TS / SCI clearance is required. Compensation At Booz ... Data Engineer The Opportunity: As a defense mission professional,...web services environments, including NIPR, SIPR, and JWICS + TS / SCI clearance + Bachelor's degree… more
    BOOZ, ALLEN & HAMILTON, INC. (12/22/25)
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  • Systems Engineer & Process SME

    KBR (Chantilly, VA)
    …acquisition strategies and source selections as directed. Required Qualifications: + Active TS / SCI + Bachelor of Science/Bachelor of Arts (BS/BA) in Engineering, ... Title: Systems Engineer & Process SME Belong. Connect. Grow. with...tools + Experience using G-Forge, J-SMART, TIER + Active TS / SCI with Polygraph Belong, Connect and Grow… more
    KBR (11/07/25)
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  • GEOINT Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …stakeholders. + Plan and assess Agile Solution Demos Qualifications & Physical Requirements + Active Top Secret / SCI with Poly + Bachelor's and nine (9) years ... ensuring you receive the utmost employee care. Responsibilities As a GEOINT Systems Engineer , will be performing the following functions as a Systems Engineering and… more
    Sciolex Corporation (01/07/26)
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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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  • IT Systems Engineer

    SAIC (Chantilly, VA)
    …operations This position is located in **Chantilly, VA** and requires an **active TS / SCI clearance with Polygraph** . Job responsibilities include, but are not ... **Description** SAIC is seeking an **IT Systems Engineer ** to develop updated guidance for online operations...of new technologies with existing systems. **Qualifications** + Active TS / SCI with Polygraph. + Bachelors and 9… more
    SAIC (12/24/25)
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  • Azure Cloud Engineer

    Arena Technical Resources, LLC (Annapolis Junction, MD)
    … Location: Annapolis Junction, MD Eligibility: Candidate must possess an active TS / SCI with Full Scope Polygraph Job Description: Junior Level Candidate: ... Azure Cloud Engineer Location: Annapolis Junction, MD, US Job ID:...on-premises or legacy systems to the Cloud * Administer Exchange Online, SharePoint, Teams, and OneDrive. - Monitor system… more
    Arena Technical Resources, LLC (11/13/25)
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  • AI/ML Software Engineer

    Frontier Technology Inc. (Washington, DC)
    …environments. + Knowledge of Infrastructure-as-Code (Terraform, CloudFormation, or CDK). + Active Secret clearance ( TS / SCI preferred). + Bachelor's degree in ... people, process, and technology. FTI is seeking a Software Engineer to design, build, and deploy secure, scalable software...outputs into runtime systems. + Work with serialization and exchange formats such as JSON, Protobuf, GeoJSON, or KML.… more
    Frontier Technology Inc. (12/17/25)
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  • Cloud Support Engineer

    ManTech (Vienna, VA)
    …Workspace or Microsoft Office collaboration tools **Clearance Requirements:** + An active/current TS / SCI with Polygraph is required for this position. **Physical ... **MANTECH** seeks a skilled and mission-focused **Cloud Support Engineer (CSE)** to join our team in **Tysons,...which may involve delivering presentations. Must be able to exchange accurate information in these situations MANTECH… more
    ManTech (01/07/26)
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