• SIPR BeyondTrust Engineer

    CACI International (Chantilly, VA)
    …to resolve issues or security concerns of tools and services. + Experience with Microsoft Windows operating systems, Active Directory, Windows PowerShell, ... with Nice CXOne (InContact) or other customer support solutions. + Experience with Microsoft Azure or Amazon Web Services. + Cloud certifications such as Azure … more
    CACI International (12/30/25)
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  • Incident Technician

    ManTech (Herndon, VA)
    …remote tools. + Respond to and resolve technical issues related to Windows Active Directory, Microsoft Office, business applications, browsers, networking, and ... involving computer hardware, software, networks, and telecommunications systems. + Experience supporting Windows 10, Microsoft Office 2016 or later, and common… more
    ManTech (12/06/25)
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  • IT Support Specialist

    TekSynap (VA)
    …- Associate + AWS Certified Solutions Architect - Professional + AWS Certified SysOps Administrator + Microsoft Certified: Azure Administrator Associate + ... Microsoft Certified: Azure Solutions Architect Expert + Microsoft Certified Azure Security Engineer Associate + Oracle Cloud Infrastructure Cloud Operations + Red… more
    TekSynap (11/15/25)
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  • Security Software Engineer - Red Team Penetra

    Imagine One Technology & Management (Dahlgren, VA)
    …+ Operate and administrate computer systems running HP-UX, UNIX, Solaris, Linux and Microsoft Windows . + Identify security flaws in compiled and human readable ... Engineer will be expected to: + Debug and reverse engineer software. + Analyze Windows Events and Linux syslog's, boot logs and dmesg logs. + Program and debug… more
    Imagine One Technology & Management (12/24/25)
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  • Lead Data Loss Prevention (DLP) Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …integration, Defender XDR signal correlation, and Endpoint platform integrations (Intune, Windows , Mac). + Knowledge of Microsoft Information Protection (MIP) ... APIs to extend labeling and DLP workflows. + Certifications: SC‑400 ( Microsoft Information Protection Administrator ), SC‑200 (Security Operations Analyst),… more
    CoStar Realty Information, Inc. (11/04/25)
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  • Systems Support Engineer I (Monday-Friday 8:30…

    Red River (Chantilly, VA)
    Microsoft Azure Fundamentals (AZ-900), CompTIA A+, CompTIA Cloud+, Microsoft 365 Endpoint Administrator Associate (MD-102) **Knowledge** **,** **Skills** ... related to email, MFA, VPN, and account access in Microsoft 365 and hybrid Active Directory environments. + Provide...and resolving technical issues on end-user laptops, including both Windows and macOS systems, with a solid understanding of… more
    Red River (11/26/25)
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  • Senior IT Support Specialist / Support Lead

    IT Concepts (Mclean, VA)
    …the Tier 1/Tier 2 scope. + Diagnose and resolve advanced issues across Windows , network, security, cloud, and endpoint environments. + Support and oversee patching, ... maintenance cycles across all critical systems. + Configure, manage, and troubleshoot Microsoft 365, Entra ID, Intune, Azure services, IAM controls, and conditional… more
    IT Concepts (12/24/25)
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  • Exchange Engineer (Network Communications 4 )

    HII (Virginia Beach, VA)
    …and workstations used throughout the enterprise. Additional duties include performing Microsoft Windows server administration, manage GPOs, create/modify DHCP ... Exchange Control Panel + Experience with Database Availability Group (DAG) Experience with Microsoft WSUS or SCCM + Experience with Windows Servers 2016/2019 and… more
    HII (12/05/25)
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  • Systems Engineer (Expert)

    BAE Systems (Herndon, VA)
    …Sequences + Microsoft PowerShell + Operating System Deployment (OSD) + Microsoft Windows Update Service + Understanding of Enterprise Networking best ... premise, and via remote Cloud services. As a mission-focused administrator that solves problems on the program, you will...Education, Experience, & Skills** We are actively seeking a Windows Systems Engineer with a minimum of 11 years'… more
    BAE Systems (12/09/25)
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  • Endpoint Security Lead - CrowdStrike

    AIG (Reston, VA)
    …Software as a Service (SaaS) across multiple cloud providers, including AWS, and Microsoft Azure (Azure). The individual in this position will lead as subject matter ... Ownership & Administration + + Serve as the primary administrator and SME for the CrowdStrike Falcon platform. +...highly desired for below platforms: + + Tanium + Microsoft Defender DLP for Endpoint + Lookout for Mobile… more
    AIG (12/07/25)
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