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Junior Systems Administrator (Windows + Mac) - Secret Clearance

RCG, Inc.
United States, Colorado, Boulder
Sep 06, 2025

Junior Systems Administrator (Windows + Mac)

Location: Boulder, CO (5 days on-site)

Clearance Requirement: U.S. Citizen, eligible to obtain a Secret clearance

Salary Range: $95,000 - $108,500 annually

Who We Are

At RCG, Inc., we're more than just a federal contracting company - we're a team of innovators, problem-solvers, and collaborators. Proudly Certified as a Great Place to Work 4 years in a row, we are committed to building a culture where people can grow, contribute, and thrive while supporting meaningful government missions.

The Opportunity

We are currently seeking a Junior Systems Administrator (Windows + Mac) to support a proposal to our government client in Boulder, CO. This full-time role requires a hands-on professional with deep experience in Windows systems administration and support of a limited number of Mac users.

What You'll Do



  • Install, configure, and maintain Windows servers and virtual environments.
  • Monitor system performance, troubleshoot issues, and ensure high availability.
  • Perform regular system backups and recovery operations.
  • Contribute documentation for system configurations, procedures, and processes.
  • Collaborate with IT teams to plan and implement system upgrades and patches.
  • Provide technical support and guidance to end-users and IT staff.
  • Assist with system audits and ensure compliance with organizational policies and standards.
  • Installs new software releases, system upgrades, evaluates and installs patches and resolves software related problems.
  • Performs system backups and recovery.
  • Maintains data files and monitors system configuration to ensure data integrity.
  • Relies on experience and judgment to plan and accomplish goals. Performs a variety of tasks.
  • Works under general supervision; typically reports to a project leader or manager.
  • Familiar with standard concepts, practices, and procedures within a particular field.



What We're Looking For



  • Must be eligible to obtain a Secret clearance.
  • Bachelor's degree in computer science, Information Technology, or related field.
  • Minimum of 4-6 years of experience in systems administration or related field.
  • Strong knowledge of Windows operating systems and Mac OS.
  • Excellent problem-solving and troubleshooting skills.
  • Strong communication skills, both written and verbal, with the ability to translate complex requirements into actionable guidance.
  • Ability to work independently and collaboratively in a dynamic environment.



Why You'll Love Working Here



  • Certified Great Place to Work - supportive and inclusive culture.
  • Competitive pay and benefits package.
  • Opportunities to grow your expertise in systems administration, virtualization, and cloud.
  • Play a critical role in ensuring secure, high-availability systems that support federal missions.



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 their race, color, religion, sex, sexual orientation/gender identity, or national origin. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Ready to bring your systems administration expertise to a role where it truly matters? Apply today and join a team that values innovation, collaboration, and excellence.

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