System Administrator Level II (Top-Secret Only)

Systems Administrator – Windows Level II

**PLEASE - DO NOT APPLY IF YOU DO NOT HOLD AN ACTIVE TOP-SECRET CLEARANCE**Location: Washington, DC Employment Type: Full-Time Work Arrangement: 100% On-Site – Five Days per Week Salary Range: $110,000 – $118,000 Clearance Requirement: Active Top Secret clearance

Who We Are

RCG is a fast-growing federal contracting firm proudly Certified™ as a Great Place to Work® for four consecutive years. We are committed to fostering a culture of innovation, inclusion, and excellence. At RCG, we deliver technology and mission support services that help government agencies succeed.

The Opportunity

RCG is seeking a Systems Administrator – Windows Level II to support an ongoing federal government contract in Washington, DC.

This is a hands-on systems administration role responsible for the installation, configuration, maintenance, security, and support of Windows servers and virtual environments. The successful candidate will help ensure the stability, availability, performance, and security of enterprise Windows systems while providing technical support and troubleshooting across the environment.

This position requires five days per week on-site, in a SKIF. There are no remote work options for this role.

Due to the secure nature of this government agency, candidates must hold an active Top Secret clearance and an active CompTIA Security+ certification.

What You’ll Do

• Install, configure, maintain, and support Windows servers and virtual environments.
• Monitor Windows systems for stability, availability, performance, security, and scalability.
• Troubleshoot and resolve server, operating system, application, and user-reported issues.
• Review system and error logs to identify and resolve technical problems.
• Perform routine system maintenance, updates, and patching.
• Manage user accounts, system access, permissions, and related administrative functions.
• Maintain server security and support vulnerability remediation activities.
• Perform and monitor system backups and support recovery activities.
• Provide technical support for users and back-end systems.
• Support Windows Server upgrades, migrations, and other infrastructure improvements.
• Work with databases, patch management systems, and LAN/WAN environments as required.
• Collaborate with IT managers and technical team members to resolve issues and maintain reliable system operations.
• Maintain appropriate technical documentation related to system configurations, maintenance, and support activities.

What We’re Looking For

• 4–6 years of experience in systems administration or a related IT discipline.
• Active Top Secret security clearance is a MUST HAVE.
• Active CompTIA Security+ certification
• Bachelor’s degree in Computer Science, Information Technology, or a related technical field.
• Strong knowledge of Windows Server 2012 R2, 2016, and 2019 environments.
• Demonstrated hands-on experience administering Windows servers.
• Experience with virtualization technologies and virtual server environments.
• Familiarity with databases, patch management, and LAN/WAN networking.
• Knowledge of network security systems, intrusion detection, system hardening, and data backup.
• Experience managing user access, permissions, and system security.
• Strong troubleshooting and problem-solving skills.
• Ability to work independently while collaborating effectively with technical teams.
• Strong written and verbal communication skills.

Preferred:

• Microsoft Certified: Windows Server Hybrid Administrator Associate or equivalent Microsoft Windows Server certification.

Why You’ll Love Working Here

• Certified™ Great Place to Work® for four consecutive years — join a supportive and inclusive workplace.
• Competitive salary and comprehensive benefits package.
• Opportunity to support mission-critical federal IT infrastructure.
• Hands-on experience with enterprise Windows server and virtualization environments.
• Opportunity to work alongside experienced technical professionals supporting secure government systems.

Physical Demands

The physical demands described are representative of those required to successfully perform the essential functions of this position. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Equal Opportunity Statement

RCG, Inc. does not discriminate against qualified individuals based on their status as protected veterans or individuals with disabilities and prohibits discrimination against all individuals based on race, color, religion, sex, sexual orientation/gender identity, or national origin.

• Health Care Plan (Medical, Dental & Vision)
• Retirement Plan (401k, IRA)
• Life Insurance (Basic, Voluntary & AD&D)
• Paid Time Off (Vacation, Sick & Public Holidays)
• Short Term & Long Term Disability
• Training & Development
• Wellness Resources