• Exchange Engineer

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Principal Exchange Engineer ** to join our team in **Chantilly, VA.** The position is **onsite.** ... installation, configuration, maintenance, operations, troubleshooting, and optimizing of Microsoft Exchange server infrastructure. + Monitor, document, and report on… more
    ManTech (05/24/25)
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  • Exchange /Messaging Engineer

    SMX (Quantico, VA)
    Exchange /Messaging Engineer (3532)at SMX(View all jobs) (https://www.smxtech.com/careers/) Quantico, VA SMX is hiring an ** Exchange /Messaging Engineer ** ... mission to provide enterprise network operations and computer network defense, the Exchange /Messaging Engineer will provide Enterprise Exchange and… more
    SMX (07/02/25)
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  • Microsoft Exchange & Messaging…

    General Dynamics Information Technology (Chantilly, VA)
    …Required:** Yes **Job Description:** We are seeking highly motivated Microsoft Exchange and Messaging engineers and architects with a thirst for learning, ... + Designs and defines system architecture for new or existing Exchange systems utilizing both on-premises and cloud-based hosting technologies + Evaluate… more
    General Dynamics Information Technology (05/10/25)
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  • Lead Data Engineer

    ManTech (Stafford, VA)
    **ManTech** is seeking a motivated, career and customer-oriented **Lead Data Engineer ** to join our team in **Stafford, VA** . **Responsibilities include but are not ... limited to:** + The Senior Data Engineer provides expertise in data architecture, data engineering, and data management to support the organization's strategic goals… more
    ManTech (06/26/25)
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  • Principal / Sr. Principal Core Engineer

    Northrop Grumman (Chantilly, VA)
    …We are looking for a **Principal or Sr. Principal** **Core Network Engineer ** to support the design and implementation services for WAN/LAN infrastructures out ... through to problem resolution. + Hold design and information gathering Technical Exchange Meetings (TEM) with the Customer to understand the Customer's existing… more
    Northrop Grumman (07/03/25)
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  • Chief Engineer

    C&W Services (Chantilly, VA)
    **Job Title** Chief Engineer **Job Description Summary** POSITION SUMMARY Chief Engineer is responsible for the effective daily leadership of his/her staff, ... the management team, the C&W engineering platform, and client expectations. The Chief Engineer will perform at the highest of ethical standards, reflecting the core… more
    C&W Services (06/04/25)
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  • Active Directory Engineer /SME

    SMX (Quantico, VA)
    Active Directory Engineer /SME (3529)at SMX(View all jobs) (https://www.smxtech.com/careers/) Quantico, VA SMX is looking for an **Active Directory Engineer ** to ... role (50%) based in Quantico, VA. The Active Directory Engineer will be part of an Enterprise AD Support...AD applications (such as Lync, System Center Suite, and Exchange ). The underlying infrastructure consists of both physical servers… more
    SMX (07/02/25)
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  • Cloud Computing Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC has an opportunity for a Cloud Engineer to work on an exciting, fast-paced program. This position provides Cloud Computing expertise to ... the customer's multiple cloud infrastructures. In addition, the cloud engineer configures and troubleshoots complex systems, software, and applications hosted… more
    SAIC (05/16/25)
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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 Percentage of ... to support the NGA mission. CACI is seeking a High Speed Guard Engineer to support the implementation and administration of Everfox High Speed Guards (HSGs)… more
    CACI International (06/02/25)
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  • Machine Learning Engineer

    William C Brown Inc (Springfield, VA)
    Machine Learning Engineer EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... make your career growth ours. As a Machine Learning Engineer you will help ensure today is safe and...(XAI) techniques. . Demonstrated experience with Open Neural Net Exchange (ONNX). Location: On Company Site US Citizenship Required… more
    William C Brown Inc (05/18/25)
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  • IT Engineer and Support Specialist

    Sciolex Corporation (Chantilly, VA)
    …to ensuring you receive the utmost employee care. Responsibilities The IT Support Engineer (ITSE) will embrace the prospect of performing a wide variety of tasks ... Perform day-to-day system administration functions + Manage SharePoint and Exchange applications and configurations + Assist users with hardware...preferred. + 3-5 years of experience as an IT Engineer . + 3-5 years of experience as an IT… more
    Sciolex Corporation (07/10/25)
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  • Cyber Network Emulation Engineer

    CACI International (Chantilly, VA)
    Cyber Network Emulation Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... to shape the future of intelligence systems? CACI is seeking a talented Network Emulation Engineer to join our team in Herndon, VA. If chosen, as a Network Emulation… more
    CACI International (07/08/25)
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  • DevOps Engineer

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, mission-oriented **DevOps Engineer ** , in the **Chantilly, VA** area. The DevOps Engineer will manage our Atlassian tool suite ... and troubleshooting across our IT environment. As the DevOps engineer responsible for the Atlassian suite, you will manage...time + Must be able to communicate, converse, & exchange information with peers & senior personnel + Constantly… more
    ManTech (06/28/25)
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  • Sr. O&M Network Engineer

    Leidos (Chantilly, VA)
    …The Digital Modernization Sector at Leidos is seeking a Tier III O&M Network Engineer to support the customer's various wide area networks (WANs) and local area ... vendors. The job duties of Tier III O&M Network Engineer are as follows: + Tier III O&M of...protocols: OSPF, BGP, MPLS, VRF's, VPN's + Support technical exchange meetings to help resolve other ISP and application… more
    Leidos (06/03/25)
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  • Systems Engineer & Process SME

    KBR (Chantilly, VA)
    Title: Systems Engineer & Process SME Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... position based upon contract award KBR is seeking a highly qualified Systems Engineer to provide Systems Engineer Technical Advisor (SETA) support of our… more
    KBR (05/10/25)
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  • Cyber Systems Engineer III - Ecds

    General Dynamics Information Technology (Springfield, VA)
    …turn into opportunity. And our work depends on TS/SCI level cleared **Cyber Systems Engineer lll - ECDS** joining our team to support our Intelligence customer in ... Louis, MO** . **Job Description:** + GDIT is looking for a Cross Domain Engineer to lead the design of cross domain solutions; evaluate new technologies and… more
    General Dynamics Information Technology (06/05/25)
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  • Lead Principal Systems Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Lead Principal Systems Engineer ** to join our team in **Chantilly, VA.** The position is **onsite.** ... Microsoft Windows 2008/2012/2016/2019 Servers; Microsoft Windows 10; administering Microsoft Exchange , Active Directory, and workstation and server hardware; administering… more
    ManTech (07/01/25)
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  • Data Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Data Engineer ** to join our Data and AI Practice onsite in Chantilly and/or Herndon, VA. You will be a part ... time + Must be able to communicate, converse, and exchange information with peers and senior personnel + Constantly...which may involve delivering presentations. Must be able to exchange accurate information in these situations + The person… more
    ManTech (06/13/25)
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  • Lead Data Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Lead** **Data Engineer ** to join our Data and AI Practice onsite in Chantilly and/or Herndon, VA. You will ... time + Must be able to communicate, converse, and exchange information with peers and senior personnel + Constantly...which may involve delivering presentations. Must be able to exchange accurate information in these situations + The person… more
    ManTech (06/12/25)
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  • Command, Control, Communications, and Battle…

    Chenega Corporation (Fort Belvoir, VA)
    Command, Control, Communications, and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir, VA Join our Talent Network Command, Control, Communications, ... and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir, VA Are you ready to enhance your skills and build your career in a rapidly evolving business… more
    Chenega Corporation (06/16/25)
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