Onsite Systems Administrator — Modernize Infra & Security

ManTech; Silverdale (WA); On-site; USD 90,000 - 130,000; Full time

Job summary

MANTECH seeks a motivated, career- and customer-oriented Systems Administrator to join our team in Silverdale, WA. This onsite position requires citizenship and active Top Secret clearance eligibility, with travel up to 25% and after-hours support as needed.

The role emphasizes diagnosing and resolving hardware, software, and network issues, modernizing infrastructure, ensuring RMF compliance, and documenting procedures for customers.

Qualifications

• Bachelor's degree in a technical field.
• 5+ years of System Administration or Engineering experience.
• Must have one of the following certifications and SQL experience.

Responsibilities

• Diagnose and resolve hardware, software, network, and system issues
• Modernize key infrastructure components
• Monitor system performance and report on risks/issues
• Research and recommend new approaches to improve the networked computer system
• Provide technical support as needed
• Document processes and procedures for customers to follow
• Ensure compliance with Risk Management Framework standards
• Availability outside of standard working hours to resolve emergency issues
• Travel up to 25%

Skills

System Administration

Network engineering

SQL experience

Education

Bachelor of Science degree in technical field

Tools

Microsoft MCSE

CompTIA A+

CompTIA Security+

CompTIA Server+

CompTIA Network+

AWS

Job description

MANTECH seeks a motivated, career- and customer-oriented Systems Administrator to join our team in Silverdale, WA. This onsite position requires citizenship and active Top Secret clearance eligibility, with travel up to 25% and after-hours support as needed.

The role emphasizes diagnosing and resolving hardware, software, and network issues, modernizing infrastructure, ensuring RMF compliance, and documenting procedures for customers.