• Systems Engineer IV

    Noblis (Chantilly, VA)
    Responsibilities As a **Systems Engineer IV** you will provide expert leadership in planning, designing, and implementing sophisticated additions and changes to ... network hardware , infrastructure server environments, and operating systems with special...be critical to architecting and maintaining advanced systems that support the forensic and investigative ecosystem across highly sensitive… more
    Noblis (12/22/25)
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  • Network Engineer (Intelligence Center)

    The MITRE Corporation (Chantilly, VA)
    …+ MITRE's Space Intelligence Systems is looking for a Principal Network Engineer role that will be supporting multiple classified infrastructures as well as ... in compliance in all environments. + Provide technical evaluations for hardware /software acquisitions and architecture + Work with various sponsor organizations,… more
    The MITRE Corporation (12/20/25)
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  • Splunk Security Engineer (TS/SCI) (Ft.…

    SMX (Fort Belvoir, VA)
    Splunk Security Engineer (4672) (TS/SCI) (Ft. Belvoir, VA)at SMX(View all jobs) (https://www.smxtech.com/careers/) Fort Belvoir, VA SMX is seeking a **Splunk ... Engineer ** responsible for implementing, configuring, and managing Splunk environments...responsible for implementing, configuring, and managing Splunk environments to support the organization's data analytics, security, and operational goals.… more
    SMX (01/02/26)
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  • ADC Engineer , Platform Engineering…

    Amazon (Arlington, VA)
    …& Emerging Technology (PEET) Amazon Dedicated Cloud team is hiring for an ADC Engineer to support CloudTrail, AWS Config and other AWS services! You'll design, ... Do you have a deep passion and desire to engineer and operate the world's largest cloud computing infrastructure...storage. - Building and launching AWS services from ordering hardware to deploying software. - Participating in an on-call… more
    Amazon (12/17/25)
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  • Network Field Engineer

    CACI International (Fairfax, VA)
    Network Field Engineer Job Category: Engineering and Technical Support Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... US * * * CACI is seeking a hard-working mission minded Network Field Engineer to support this mission-critical program. You will work with exceptionally talented… more
    CACI International (11/22/25)
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  • Facilities Mechanical Engineer

    Leidos (Chantilly, VA)
    …Facilities Design** Leidos is seeking a driven and detail-oriented Junior level Mechanical Engineer to support the planning, design, and analysis of mechanical ... senior engineers to develop high-performance, energy-efficient, and code-compliant systems that support 24/7 operations. We are able to sponsor the clearance process… more
    Leidos (01/13/26)
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  • Expert Systems Engineer

    Leidos (Chantilly, VA)
    …development effort; and provide analysis, design, development, deployment, and lifecycle support for innovative hardware systems and applications. Work involves ... **Description** Enterprise **System Engineer ** serve to maintain a strong awareness of...and interface definition studies to translate customer requirements into hardware and software specifications. + Provide staff and users… more
    Leidos (01/09/26)
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  • SIGINT Software Integration Engineer

    CACI International (Fairfax, VA)
    SIGINT Software Integration Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... CACI is currently looking for a SIGINT Systems Integration Engineer to join our team developing next generation signals...development to deliver state of the art capability in support of our nation's warfighters. As a member of… more
    CACI International (01/08/26)
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  • Software System Engineer

    Kratos Defense & Security Solutions, Inc. (Herndon, VA)
    …development process including: design documentation, configuration, coding, testing, and related support activities + Lead system hardware integration, software ... to our nation and global customers. GENERAL JOB SUMMARY: The Systems Engineer is involved in the design, development, installation, integration, and testing of… more
    Kratos Defense & Security Solutions, Inc. (12/16/25)
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  • Software Engineer

    SAIC (Reston, VA)
    …within a team to support development of scripts and tools to support data collection and automation of lab-based hardware testing. **Roles and ... **Description** SAIC has an immediate opening for a Software Engineer to maintain, upgrade, and develop as necessary a...primarily centered on developing and maintaining software solutions that support test efforts and data collection, as part of… more
    SAIC (12/13/25)
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