- SAIC (Washington, DC)
- …**SAIC** is currently seeking a dedicated and meticulous **Office 365 System Administrator ** to join our team in Washington DC The ideal candidate will ... troubleshooting. + Implement and monitor security measures for the protection of systems , networks, and information within the Office 365 suite. + Maintain accurate… more
- Marriott (Bethesda, MD)
- …**JOB SUMMARY** Reporting to the Director - Technology Workplace Products, the Senior Systems Engineer for M365 AI Powered Productivity leads the development and ... strategic thinking and hands-on engagement with delivery teams. The Senior Systems Engineer owns the engineering, security, and operational reliability of Microsoft… more
- Leidos (Washington, DC)
- **Description** Leidos is hiring a **Senior Systems Administrator ** to support the ESA V program. The ESA V program is an IT Services program supporting several ... at the downtown DC office and remotely. The Senior Systems Administrator will be the senior onsite...degree. + IT Support Experience for Windows laptops and M365 + Experience supporting iPhones and iPads + Experience… more
- Leidos (Washington, DC)
- …brings over 8 years of hands-on experience in complex Federal M365 environments, including advanced identity and access management, privileged access controls, ... of Management and Budget (OMB). + Hands-on maintenance and support of M365 / Entra platform, including remediation/methodical troubleshooting of issues escalated by… more
- Public Consulting Group (Washington, DC)
- …mail flow disruptions. + Design, configure, and maintain SMTP relay paths ( M365 , hybrid, and on-prem relays). + Manage Exchange Online connectors, DKIM, DMARC, ... versioning). + Monitoring/Observability: Azure Monitor, AWS CloudWatch, Grafana (optional), M365 Service Health, Message Trace, SIEM (eg, Sentinel), ticketing… more
- Koniag Government Services (Washington, DC)
- Koniag IT Systems LLC, a Koniag Government Services company, is seeking a Tier 3 Help Desk Support Engineer to support KITS and our government customer in ... and self-motivated individual to perform the duties of a Tier 3 System Administrator to support a potential future business opportunity located in Washington, DC.… more