Lead Systems Administrator — Secure IT & Cyber Ops

Core One; Sterling (VA); Vor Ort; USD 100.000 - 120.000; Vollzeit

Zusammenfassung

Core One is seeking a Lead Systems Administrator to own IT operations, cybersecurity coordination, and strategic planning within a DoD-aligned environment. The role emphasizes leadership over a team, vendor relationships, and ensuring secure, compliant IT services supporting mission critical objectives.

You will manage third-party providers, drive process improvements, and maintain system hardening, access controls, and incident readiness. A SECRET clearance is required or can be obtained.

Qualifikationen

• Equivalency of education and 6+ years experience considered in lieu of a degree.
• 4-5 years in information technology administration, infrastructure management, or cybersecurity operations.
• Experience leading projects, initiatives, or personnel.

Aufgaben

• Oversee IT operations, cybersecurity coordination, planning, vendor management, and end-user support.
• Prioritize work, drive technology initiatives, manage resources, and provide leadership.
• Achieve security and reliability improvements through policy and procedure development.
• Coordinate with Facility Security Officer and external providers on cybersecurity activities.
• Lead and mentor IT staff, manage workload, and ensure performance.

Kenntnisse

IT operations

Cybersecurity coordination

Vendor management

Leadership

Communication

Problem solving

DoD security compliance

Windows environments

PowerShell

Python

Ausbildung

Bachelor's degree in IT

Tools

Active Directory

Office 365

DNS

Exchange Online

Intune

Jobbeschreibung

Core One is seeking a Lead Systems Administrator to own IT operations, cybersecurity coordination, and strategic planning within a DoD-aligned environment. The role emphasizes leadership over a team, vendor relationships, and ensuring secure, compliant IT services supporting mission critical objectives.

You will manage third-party providers, drive process improvements, and maintain system hardening, access controls, and incident readiness. A SECRET clearance is required or can be obtained.