• Microsoft Exchange & Messaging

    General Dynamics Information Technology (Chantilly, VA)
    …Responsibilities: + Designs and defines system architecture for new or existing Exchange systems utilizing both on-premises and cloud-based hosting technologies ... **US Citizenship Required:** Yes **Job Description:** We are seeking highly motivated Microsoft Exchange and Messaging engineers and architects with a thirst for… more
    General Dynamics Information Technology (01/02/26)
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  • IT Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an **IT Systems Engineer ** to develop updated guidance for online operations and identify new technologies for integration into a ... technology and systems baseline, driving the future of online operations This...Coordinate stakeholder engagements, such as user requirements sessions, technical exchange meetings, user feedback sessions, and operational planning. +… more
    SAIC (12/24/25)
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  • Cloud Infrastructure Engineer 2

    Public Consulting Group (Richmond, VA)
    …. Own operational stability, security, and performance of Microsoft Exchange Online and SMTP services within Microsoft 365. Administer mail ... for core Microsoft operations as needed. **Job Description: Cloud Operation Engineer ** **Role Summary** Own operational stability, security, and performance of… more
    Public Consulting Group (11/20/25)
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  • Requirements Engineer

    General Dynamics Information Technology (Springfield, VA)
    …Yes **Job Description:** Transform technology into opportunity as a Requirements Engineer with GDIT supporting our customer activities. In this position, you ... career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at...At GDIT, people are our differentiator. As a Requirements Engineer , you will help ensure today is safe and… more
    General Dynamics Information Technology (10/26/25)
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  • Senior Sales Engineer - SLED, Mid Market…

    Proofpoint (Alexandria, VA)
    …Job Requirements + 6+ years of hands on technical experience, either as a Sales/ Systems Engineer , Technical Account Manager, Security Engineer or senior ... sales process every single day. As a Senior Sales Engineer working with accounts in the SLED space, you...assessments and/or evaluations, including managing expectations, deliverables, and complex systems as well as the teams that support them… more
    Proofpoint (12/25/25)
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  • Principal Software Engineer

    Northrop Grumman (Chantilly, VA)
    …work of your career. Are you interested in defining possible? **Northrop Grumman Mission Systems ** is seeking a **Principal Software Engineer (T03)** to join our ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (12/23/25)
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  • Sr. Program Manager

    NANA Regional Corporation (Quantico, VA)
    …Clearance. + IAT level III. + ITIL v3 Foundation. + Microsoft Certified Systems Engineer (MCSE). **Desired Qualification:** + Experience serving as program ... experience supporting a DoD C4 environment consisting of Active Directory, Microsoft Exchange , SAN, and virtualized systems + Ability to drive accountability… more
    NANA Regional Corporation (01/06/26)
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  • Windows Server Lead

    TekSynap (VA)
    …and installs, operates, maintains, configures, troubleshoots, and repairs IT systems devices, circuits, cables, components, software, and end-user devices, ... (GAIC) Security Essentials Certification (GSEC) + Certified Network Defender (CND) + Systems Security Certified Practitioner (SSCP) + One of the following Google… more
    TekSynap (11/15/25)
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