Systems Administrator

RELI Group partners with government agencies to solve complex challenges and improve public health, strengthen national security, and make government services more effective and efficient. The Systems Administrator manages and maintains enterprise IT systems, ensuring availability, reliability, and security of infrastructure, while also providing technical support to resolve helpdesk issues and maintain high user satisfaction.

• Administer, maintain, and monitor corporate systems including servers (Windows/Linux), Active Directory, Exchange/O365, and virtualization platforms (VMware/Hyper‑V).
• Perform routine system maintenance, patch management, and backups.
• Manage user accounts, permissions, and group policies in Active Directory.
• Troubleshoot and resolve Tier 2 hardware, software, and network issues escalated from the helpdesk.
• Support onboarding/offboarding processes including provisioning accounts, hardware, and software.
• Monitor system performance and implement performance tuning and resource optimization.
• Assist with IT projects, system upgrades, and infrastructure improvements.
• Maintain documentation for systems, procedures, and configurations.
• Ensure compliance with IT security policies and assist in audits as required.
• Provide support for remote users, VPN, and mobile device management (MDM).

• Must be able to work onsite in Windsor Mill, MD, five days a week.
• 3–5+ years of experience in system administration and helpdesk support.
• Strong knowledge of Windows Server, Active Directory, Exchange/O365, DNS, DHCP, and group policy management.
• Proficiency in troubleshooting Tier 2 IT issues across hardware, software, and networking.
• Experience with virtualization platforms and backup solutions.
• Familiarity with IT ticketing systems and remote support tools.
• Strong communication skills and a user‑focused mindset.
• Relevant certifications (e.g., CompTIA, Microsoft, ITIL) are a plus.

RELI Group is an Equal Employment Opportunity / affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, national origin, ancestry, citizenship status, military status, protected veteran status, religion, creed, physical or mental disability, medical condition, marital status, sex, sexual orientation, gender, gender identity or expression, age, genetic information, or any other basis protected by law, ordinance, or regulation.

We encourage all candidates who live in a Hub Zone to apply. You can check whether your address is located in a Hub Zone by accessing the SBA Hub Zone map.

The annual salary range for this position is $60,000 to $70,000. Actual compensation will depend on factors such as skills, experience, qualifications, certifications, location, business needs, and applicable employment laws. RELI Group offers a comprehensive benefits package to its employees.