• Enterprise Applications Manager

    TEKsystems (Washington, DC)
    …service outages requiring collaboration across multiple teams and infrastructure components * Systems administrator experience managing Windows and/or Linux ... IT infrastructure including servers, cloud services, networks, applications, and storage systems through OpenText, OBM, SiteScope and other tools. Resolves and… more
    TEKsystems (12/09/25)
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  • Lead System Security Engineer

    Guidehouse (Bethesda, MD)
    …response tests, and other compliance tasks. **3. Privacy** + Ensure all CIT systems comply with policies. + Focus on minimizing risks to PII/PHI/Sensitive data, ... (PIAs), and staying current with privacy laws and regulations. + Advise senior management on privacy and data protection best practices. **4. Process Maturity**… more
    Guidehouse (11/19/25)
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  • M365 Chief Architect

    The MITRE Corporation (Mclean, VA)
    …architect; define enterprise standards, reference architectures, guardrails; partner with Senior Manager, Digital Workplace (M365 Platform) for execution, staffing, ... provide technical mentorship, design reviews; escalate resourcing/performance matters to Senior Manager as needed (no direct supervisory responsibilities). .… more
    The MITRE Corporation (12/04/25)
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  • System Security Engineer

    Guidehouse (Bethesda, MD)
    …response tests, and other compliance tasks. **3. Privacy** + Ensure all CIT systems comply with policies. + Focus on minimizing risks to PII/PHI/Sensitive data, ... (PIAs), and staying current with privacy laws and regulations. + Advise senior management on privacy and data protection best practices. **4. Process Maturity**… more
    Guidehouse (11/19/25)
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  • Enterprise Logging Solution Lead

    ManTech (Ashburn, VA)
    …Splunk Architect. + Experience in an enterprise IT environment as an applications or systems administrator working in Windows and Linux environments. + ... be able to communicate, converse, and exchange information with peers and senior personnel + Constantly operates a computer and other office productivity machinery,… more
    ManTech (12/07/25)
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  • Microsoft 365 / Entra Identity Engineer

    Leidos (Washington, DC)
    …technology stack, such as enhancements to Active Directory, Certificate Services, Windows Server/Desktop Operating Systems , and Cloud connectors linking on-prem ... planning needs. In this mission we are seeking a senior -level engineer with deep expertise in Microsoft 365 and...5+ years designing and implementing identity and access management systems including Architecture of Entra / Azure AD with… more
    Leidos (11/06/25)
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