• Network Engineer III

    Noblis (Chantilly, VA)
    Responsibilities As a ** Network Engineer III ,** you will provide expert leadership in designing, implementing, and managing sophisticated network systems ... emphasis on Top Secret classification enclaves. You will architect secure network infrastructures that meet the highest security standards while enabling… more
    Noblis (12/23/25)
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  • Sr. O&M Network Engineer

    Leidos (Chantilly, VA)
    **Description** The Digital Modernization Sector at Leidos is seeking a Tier III O&M Network Engineer to support the customer's various wide area networks ... subject matter experts in routing technologies across multiple vendors. The job duties of Tier III O&M Network Engineer are as follows: + Tier III O&M of… more
    Leidos (12/02/25)
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  • RF Design Engineer III

    Textron (Hunt Valley, MD)
    **RF Design Engineer III ** **Description** **Position Summary** Textron Systems Electronic Systems is looking for a Radio Frequency \(RF\)/Microwave \(MW\) ... Design Engineer to add to our team developing state of...testing equipment including synthesizers, spectrum analyzers, power meters, vector network analyzers, phase noise test set\.Ability to interface directly… more
    Textron (10/22/25)
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  • Mainframe Systems Engineer III

    Huntington National Bank (Hagerstown, MD)
    Description Brief Description: The Mainframe Systems Engineer III candidate must have experience in one or more of the following disciplines: z/OS installation ... Detailed Description: This candidate will be filling an experienced systems mainframe engineer position. The candidate must have the following skills: + Advanced or… more
    Huntington National Bank (12/10/25)
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  • Automation & Controls Engineer III

    TAI (Owings Mills, MD)
    **About the Role:** Join TAI's Electrical and Controls Engineering Group as an Engineer III and take the lead in detailed electrical and process controls design ... multiple engineering disciplines. This is an excellent opportunity for a highly experienced engineer with a strong background in automation control systems to make a… more
    TAI (11/04/25)
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  • Systems Engineer III

    Noblis (Chantilly, VA)
    Responsibilities As a **Systems Engineer III ** you will provide leadership in planning, designing, and implementing sophisticated additions and changes to ... network hardware, infrastructure server environments, and operating systems with...and lead implementation of enterprise-grade additions and changes to network hardware, infrastructure server environments, and operating systems. +… more
    Noblis (12/22/25)
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  • Product Support Engineer III

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …working collaboratively, we may have the perfect role for you! As a Product Support Engineer III , you will be using your skills and hands-on expertise to provide ... knowledge of operating military units and logistics + Familiarity with the network and integration of traditional communications systems and sensors + Ability to… more
    Sierra Nevada Company, LLC (11/25/25)
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  • DevOps Engineer III

    Noblis (Chantilly, VA)
    Responsibilities As a **DevOps Engineer III ** , you will be responsible for the design, deployment, testing, certification, operations, patching, and addressing ... implementation and optimization + GitLab or similar version control systems + Network architecture and security in classified environments + Hybrid cloud and… more
    Noblis (12/20/25)
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  • Engineer III , Digital Forensics…

    PenFed Credit Union (Mclean, VA)
    Overview PenFed is hiring a (Hybrid) Engineer III , Digital Forensics & Incident Response at our Tysons, Virginia; San Antonio, Texas; Irving, Texas or Omaha, ... to all security incidents that are detected by PenFed's enterprise network . This role combines leadership, technical expertise, and strategic thinking.… more
    PenFed Credit Union (12/05/25)
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  • Information Systems Security Engineer

    Amentum (Columbia, MD)
    We are seeking a Information Systems Security Engineer LV3 for a prime contract that is based out of our Columbia, MD office. **Responsibilities:** + Participate as ... planning, assessment, risk analysis, and risk management + Perform system or network designs that encompass multiple enclaves, to include those with differing data… more
    Amentum (11/12/25)
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  • Traveling Commissioning Engineer III

    Quality Technology Services, LLC (Ashburn, VA)
    The **Electrical Commissioning Engineer L3** is responsible for but not limited to Level 3, 4 and 5 commissioning of base building systems and components of a Data ... but are not limited to testing and/or validation of connectivity, network infrastructure, security, life safety, other building subsystems and finishes,… more
    Quality Technology Services, LLC (11/27/25)
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  • Traveling Commissioning Engineer III

    Quality Technology Services, LLC (Ashburn, VA)
    The **Mechanical Commissioning Engineer L3** is responsible for but not limited to Level 3, 4 and 5 commissioning of base building systems and components of a Data ... in areas of building maintenance, CCTV and Access control systems, network , telecommunications, and/or fire detection/suppression systems. + Ability to travel to… more
    Quality Technology Services, LLC (12/03/25)
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  • Senior Network Security Engineer

    CACI International (Columbia, MD)
    Senior Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... * **Exciting Opportunity: Join Our Team as a Senior Network Security Engineer !** Are you passionate about...meet DoD approved 8570 Baseline Certification for IAT Level III and possess at least three of the following… more
    CACI International (12/12/25)
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  • Network Engineer !

    CACI International (Columbia, MD)
    Network Engineer ! Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * * **Exciting Opportunity: Join Our Team as a Network Engineer !** We are seeking a highly...meet DoD approved 8570 Baseline Certification for IAT Level III and possess at least three of the following… more
    CACI International (11/13/25)
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  • Senior Network Security Engineer

    CACI International (Columbia, MD)
    Network Engineers: Join Our Elite Network Security Team!** Are you a seasoned Network Engineer looking to take your career to the next level? We are ... Senior Network Security Engineer Job Category: Information...hold DoD approved 8570 Baseline Certification for IAT Level III and possess at least 3 of the following:… more
    CACI International (12/06/25)
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  • Network Engineer

    Jacobs (Chantilly, VA)
    Knackworks, a Jacobs Company, has an opening for a Network Engineer (Campus Area Network /Local Area Network (CAN/LAN)) to support our government ... network architecture. The job duties of the Network Engineer (CAN/LAN) are as follows: *...(IAT) Level 2 (Security+ CE) * Experience specific to network engineering to include Tier III or… more
    Jacobs (12/12/25)
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  • Architecture Network Engineer

    Leidos (Chantilly, VA)
    …a modern service provider network architecture. **The job duties of the Network Engineer (CAN/LAN) are as follows:** + Interpret customer requirements and ... Modernization Sector at Leidos** **has an opening for a** ** Network ** ** Engineer (Campus Area Network /Local...Assurance Technical (IAT) Level 2. + Experience specific to network engineering to include Tier III or… more
    Leidos (12/09/25)
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  • Network Engineer

    Nightwing (Herndon, VA)
    …intelligence community, defense, civil, and commercial markets. Nightwing is seeking a cleared Network Engineer in the Herndon area. The selected candidate will ... Government and provide technical subject matter expertise in the field of network engineering and communications modeling. Provides support in the translation of… more
    Nightwing (12/23/25)
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  • Electrical Engineer

    Textron (Hunt Valley, MD)
    …: typically, 2 years of experience $85,900\.00 \- $129,700\.00 per year o Level III Engineer : typically, 5 years of experience $107,500\.00 \- $163,500\.00 per ... **Electrical Engineer ** **Description** **_Who We Are_** Textron Systems is...experience troubleshooting electrical cabling and digital communicationWired Ethernet and Network configuration experience is a plusEligible to obtain a… more
    Textron (12/19/25)
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  • Project Engineer , Dccd: Amer Construction

    Amazon (Frederick, MD)
    …to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital ... own them to completion. As a Data Center Project Engineer , you will be a part of a creative,...You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers,… more
    Amazon (12/13/25)
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