Senior Systems Administrator

Senior Systems Administrator

Location: Herndon, VA

Posted: 10/30/2026

Job Description:

We are seeking a highly skilled and experienced Senior Systems Administrator to join our team in Herndon, VA. The ideal candidate will have a strong background in managing and maintaining complex IT infrastructure, with a focus on Windows and Linux environments.

Responsibilities:

• Manage and maintain server infrastructure, including physical and virtual servers.
• Implement and manage backup and disaster recovery solutions.
• Monitor system performance and troubleshoot issues to ensure optimal operation.
• Collaborate with software developers to ensure seamless integration of applications.
• Manage user accounts, permissions, and access controls.
• Implement security measures to protect company data and systems.
• Provide technical support to end-users and resolve IT-related issues.
• Stay current with emerging technologies and industry trends.

Qualifications:

• Bachelor's degree in Computer Science, Information Technology, or related field.
• Minimum of 5 years of experience as a Systems Administrator.
• Proven experience with Windows Server, Active Directory, and DNS.
• Strong knowledge of Linux operating systems and command-line utilities.
• Experience with virtualization technologies such as VMware or Hyper-V.
• Familiarity with cloud platforms such as AWS or Azure.
• Excellent problem-solving and troubleshooting skills.
• Strong communication and interpersonal skills.

Preferred Qualifications:

• Certification in Microsoft Certified: Azure Administrator Associate or similar.
• Experience with automation tools such as Ansible or Puppet.
• Knowledge of networking concepts and protocols.

Clearance Requirements:
This position requires a Secret clearance. The ability to obtain a Secret clearance may be required if the candidate does not already possess one.

Apply Now:
If you are a highly motivated and experienced Systems Administrator looking to join a dynamic and innovative team, we encourage you to apply today!