R3 · 14 hours ago
Systems Administrator
McLean, VA
Full-time
Hybrid
Mid, Senior Level
$90K/yr - $110K/yr
7+ years expR3 LLC is committed to providing best-in-class IT solutions and is seeking a talented Systems Administrator to join their team. The role involves managing and supporting Microsoft-based systems, overseeing incident resolution, and leading infrastructure improvement initiatives.
FinanceFinTechCrypto & Web3Property & Casualty InsuranceBlockchainFinancial ServicesInsurTech
No H1B
U.S. Citizen Only
Responsibilities
Provide ongoing support and mentorship to junior staff and peers
Manage incident and problem resolution, including root cause analysis
Handle hardware and software troubleshooting, end-user support, and ticket handling. Manage and implement assigned project-based solutions, communicating progress to stakeholders
Develop and maintain knowledge base articles and run books
Assist in planning, installation, and support of client cloud systems infrastructure
Support on-premises hardware and software and cloud-based devices and related software
Troubleshoot and resolve issues related to client infrastructure
Participate in on-call, after-hours, and weekend support as needed
Qualification
Required
7+ years of experience administering Microsoft Microsoft-based solutions and products: Azure, Microsoft 365, Intune, Defender for Endpoint, Teams, Exchange Online, Windows Server, Active Directory, etc. With 2-3 years working as a Systems Administrator
U.S. Citizen (Federal Client Requirement)
Bachelor's degree in information technology/security, Computer (Information) Science, Management Information Systems, or related discipline Or 10+ years of demonstrated experience in systems administration with a focus on Microsoft and Cloud Technologies
Preferred
Preferred certifications: MCP, Microsoft Certified: Azure Solutions Architect Expert, Azure Administrator Associate, Azure Virtual Desktop Specialty
Familiarity with industry best practices and standards (ITIL, ISO 20000-1, CMMI-SVCs) a plus
Technical knowledge of tools like ConnectWise Automate, Hudu, Mimecast, Meraki, etc
Familiarity with network troubleshooting
Knowledge of TCP/IP networking and related network services (i.e. DNS, SMTP, DHCP, etc.)
Benefits
Comprehensive medical, dental, and vision insurance plans to keep you and your family healthy.
401(k) with company match to help you plan for the future.
Flexible time off policies to ensure you maintain a healthy work-life balance.
Training incentives and bonuses to help you and your career grow.
Company
R3 is a financial innovation firm focusing on designing and implementing distributed ledger technology for modernizing financial services.
201-500 employees
Funding
Current Stage
Growth StageTotal Funding
$112MKey Investors
CLSBank of America Merrill Lynch,HSBC,Intel Capital,SBI Group,Temasek Holdings
2018-05-31Series A· $5M
2017-05-23Series Unknown· $107M
Leadership Team
David Rutter
Founder and CEO
Todd McDonald
Co-Founder, Chief Strategy Officer
Recent News
Crowdfund Insider
2025-12-13
intelcapital.com
2025-12-04
Company data provided by crunchbase