Senior IT Systems Administrator – Government Cloud

EVONA; Denver (CO); On-site; USD 100,000 - 130,000; Full time

Benefits offered by this job

Health insurance

401(k) plan

Bonus (performance-based)

Job summary

EVONA is expanding its US operations in Denver and seeks a Senior IT Systems Administrator to own the IT landscape for the new US team. You’ll manage a hybrid environment spanning laptops, servers, networks and cloud services, ensuring secure, compliant operations across GCC High, Azure Gov and GovCloud.

You’ll lead onboarding, access control, security monitoring and incident response, with a hands-on approach and direct collaboration with leadership.

Qualifications

• Five+ years of experience in systems administration, infrastructure engineering, IT operations or cybersecurity.
• Strong experience in Windows-based enterprise environments and Microsoft 365.

Responsibilities

• Own IT systems for the US operation, ensuring connectivity and reliability across on-prem and cloud.
• Administer Microsoft GCC High, Azure Government and AWS GovCloud environments.
• Manage onboarding/offboarding, user provisioning, MFA, RBAC and privileged access.
• Lead cybersecurity efforts including monitoring, incident response and patch management.

Skills

Windows environments

Microsoft 365

Troubleshooting

Documentation

Clear communication

Education

Bachelor's degree in IT/CS/C cybersecurity

Tools

Microsoft GCC High

Azure Government

AWS GovCloud

Entra ID

Active Directory

Job description

EVONA is expanding its US operations in Denver and seeks a Senior IT Systems Administrator to own the IT landscape for the new US team. You’ll manage a hybrid environment spanning laptops, servers, networks and cloud services, ensuring secure, compliant operations across GCC High, Azure Gov and GovCloud.

You’ll lead onboarding, access control, security monitoring and incident response, with a hands-on approach and direct collaboration with leadership.