Onsite Cleared Systems Administrator—Security & Data

Colossal, LLC; Idaho Falls (ID); On-site; USD 85,000 - 110,000; Full time

Benefits offered by this job

Competitive base salary

Paid time off

Education/Certification reimbursement

Health, Vision, Dental insurance for 1

Job summary

Colossal Contracting, LLC seeks Cleared Systems Administrators to support a government team in Idaho Falls, ID. Active DOE L or DOD Secret clearance is required.

This full-time role focuses on system administration for hardware and software and ensuring secure, compliant operations. Responsibilities include securing servers, RBAC/MFA management, security monitoring, and developing data interfaces using SharePoint, C#, .NET, VS Code, JavaScript, and Python.

Qualifications

• Experience creating and managing databases.
• Strong diagnostics and troubleshooting capabilities.
• Experience deploying software in enterprise environments.
• Two years of SharePoint development.
• Two years of ServiceNow development.
• Two years of PowerApps development.
• Three years of server hardening with DISA STIGs.

Responsibilities

• Install, configure, and administer server software securely.
• Ensure all servers comply with cybersecurity baselines (DISA STIGs, hardening).
• Manage RBAC, MFA, and authorization for FDM applications.
• Establish security monitoring, incident detection, and audit logging.

Skills

Database creation

Diagnostics & troubleshooting

Software deployment

Education

SharePoint development

ServiceNow development

PowerApps development

Tools

SharePoint

ServiceNow

PowerApps

SQL Server

Job description

Colossal Contracting, LLC seeks Cleared Systems Administrators to support a government team in Idaho Falls, ID. Active DOE L or DOD Secret clearance is required.

This full-time role focuses on system administration for hardware and software and ensuring secure, compliant operations. Responsibilities include securing servers, RBAC/MFA management, security monitoring, and developing data interfaces using SharePoint, C#, .NET, VS Code, JavaScript, and Python.