• Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports a ... mission-critical cybersecurity initiative and is ideal for professionals with strong technical expertise and a desire to shape the security infrastructure of the… more
    ManTech (12/13/25)
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  • Software Test Engineer

    KBR (Chantilly, VA)
    Title: Software Test Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions ... and document test results in a manner understandable by technical and non- technical staff + Perform fully...for existing applications + Strong experience using Unix or Windows + Experience using tracking systems for issues and… more
    KBR (12/31/25)
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  • Data Center Controls Engineer , DCC…

    Amazon (Manassas, VA)
    …* Participate in AWS global on-call schedule to provide immediate BMS and EPMS technical support to in-service data centers. * Attend project related meetings, ... center. Key job responsibilities As a Data Center Controls Engineer you will: * Troubleshoot and perform Root Cause...and operation of BMS and EPMS systems. * Provide technical assistance and support to operations during… more
    Amazon (11/02/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    …match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support , Parental Paid Leave, ... **Leidos** has a new and exciting opportunity for a **Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (01/09/26)
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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 ... infrastructure will be critical to maintaining advanced systems that support the forensic and investigative ecosystem across highly sensitive environments.… more
    Noblis (12/22/25)
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  • Illumio Zero Trust Segmentation Platform…

    ENS Solutions (Reston, VA)
    …Platform Engineer to lead the design, implementation, and operational support of our enterprise micro-segmentation strategy. This role will own the Illumio ... with application owners to onboard workloads, validate segmentation plans, and support change management processes. + Perform lifecycle management: upgrades, health… more
    ENS Solutions (12/13/25)
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  • Senior Systems Engineer - Enterprise IT…

    M. C. Dean (Vienna, VA)
    …5-7 years of progressive experience performing comparable systems engineering, implementation, and support functions + Expert knowledge of MS Windows platform ... Dean relies on its IT infrastructure and applications to support critical business functions and drive value to the...environments. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be… more
    M. C. Dean (11/28/25)
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  • Cloud Software Engineer

    Parsons Corporation (Charlottesville, VA)
    …possible. **Job Description:** Parsons is looking for an amazingly talented **Cloud** **Software Engineer ** to join our team! In this role you will be essential to ... tools. **What You'll Be Doing:** + Assisting a Senior Technical Officer develop, install, and manage new software in... Officer develop, install, and manage new software in support of emerging requirements + Software configuration management using… more
    Parsons Corporation (11/24/25)
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  • Senior Principal Azure Cloud Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated and experienced **Senior Principal Azure Cloud Engineer ** to join our team in **Chantilly, VA.** In this role, you will support ... Azure cloud environments + Implementing Azure security best practices and managing Windows and Linux servers + Leveraging Azure data services and containerization… more
    ManTech (12/16/25)
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  • Enterprise Monitoring Engineer

    SAIC (Springfield, VA)
    …Enterprise Monitoring Engineer in Springfield, VA is a senior-level technical expert who is accountable for the advanced troubleshooting, performance analysis, ... in hybrid environments, including on-premises, cloud, and virtual infrastructure. The engineer is responsible for the final escalation point for complex monitoring… more
    SAIC (12/05/25)
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