System Administrator – 24/7 Ops & Security (Clearance)

Avalore.ai; Arlington (VA); On-site; USD 107,000 - 220,000; Full time

Benefits offered by this job

Employer Contributions to Health Care

Retirement Plan (401k, IRA) with a gen

Life Insurance (Basic, Voluntary & AD&

Paid Time Off (Vacation, Sick & Public

Short Term & Long Term Disability

Training & Development

Employee Assistance Program

Job summary

Avalore.ai is seeking a System Administrator to own the daily operation, maintenance, and security of the War Data Platform infrastructure. You will perform hands‑on admin tasks, manage users, and implement monitoring and backup systems.

The role includes scripting for automation, on‑call rotations, and comprehensive documentation. The position requires security clearances at various levels, strong English communication, and proficiency with Microsoft Office.

Qualifications

• SECRET Security Clearance Required
• Certifications: Cloud+, GICSP, GSEC, Security+ or SSCP for Junior/Journeyman
• Certifications: SecurityX/CASP+, CCNP Security, CCSP, FITSP‑O or GFACT for Senior
• We are actively seeking multiple levels: Junior (0-3 years + Bachelor's), Journeyman (4-7 years + Bachelor's), Senior (8+ years + Bachelor's)
• Applicants must be authorized to work in the United States on a full‑time basis; no visa sponsorship
• Native/Professional English required
• Experience with Microsoft Office applications
• Ability to communicate effectively and work independently
• Travel up to 10%
• Moderate to Loud work environment

Responsibilities

• Perform hands‑on system administration tasks (managing user accounts and permissions)
• Configure and maintain system monitoring tools
• Set up and manage backups and recovery systems
• Automate routine tasks using scripting and automation tools
• Conduct regular system health checks and apply updates/patches
• Troubleshoot hardware and software issues and document resolutions
• Participate in on‑call rotations to ensure 24/7 platform availability
• Maintain system documentation and monitor logs for performance and security anomalies

Skills

Communication skills

English proficiency

Self-starter mindset

Education

Bachelor's Degree

Tools

Microsoft Office

Job description

Avalore.ai is seeking a System Administrator to own the daily operation, maintenance, and security of the War Data Platform infrastructure. You will perform hands‑on admin tasks, manage users, and implement monitoring and backup systems.

The role includes scripting for automation, on‑call rotations, and comprehensive documentation. The position requires security clearances at various levels, strong English communication, and proficiency with Microsoft Office.