Global Systems Administrator — TS/SCI + Poly, Linux/Windows

Stech Technology UK Limited; Chantilly (VA); On-site; USD 90,000 - 130,000; Full time

Job summary

Falls Technology LLC in Northern Virginia / Chantilly Area is seeking a Systems Administrator to support globally deployed mission systems. This hands-on role covers Linux and Windows servers, cloud and data center infrastructure, and overseas deployments.

You will troubleshoot problems, implement solutions, and collaborate with network, cloud, cybersecurity, and engineering teams to keep operations secure and reliable.

Qualifications

• Active TS/SCI clearance with Polygraph.
• Hands-on systems administration experience.
• Experience supporting Linux and Windows server/client environments.
• Experience performing operations and maintenance of enterprise or mission information systems.
• Experience monitoring and troubleshooting system performance.
• Experience implementing system configuration changes and technical solutions.
• Strong troubleshooting skills across systems, applications, networks, and infrastructure.
• Ability and willingness to travel worldwide to low-risk environments.

Responsibilities

• Operate, maintain, configure, and troubleshoot Linux and Windows server/client environments.
• Monitor system performance and perform troubleshooting and corrective actions.
• Support globally distributed mission systems and infrastructure.
• Identify system shortfalls and work with local technical teams to develop and implement solutions.
• Implement technical solutions and update system configurations.
• Support system modernization and evolution as mission requirements change.
• Work with network, cloud, cybersecurity, and engineering teams to resolve operational issues.
• Support cloud and data center environments.
• Participate in worldwide system deployments and provide technical support to overseas operational environments.
• Assist with architecture and integration of emerging technologies, including AI/ML capabilities where applicable.

Skills

TS/SCI with Polygraph

Hands-on administration

Linux environments

Windows environments

Operations & maintenance

Troubleshooting

System configuration changes

Worldwide travel

Job description

Falls Technology LLC in Northern Virginia / Chantilly Area is seeking a Systems Administrator to support globally deployed mission systems. This hands-on role covers Linux and Windows servers, cloud and data center infrastructure, and overseas deployments.

You will troubleshoot problems, implement solutions, and collaborate with network, cloud, cybersecurity, and engineering teams to keep operations secure and reliable.