Network Administrator (System Engineering)

TL;DR

Network Administrator (System Engineering): Operating and maintaining core network systems and information architecture for a global enterprise network with an accent on Tier II echelon support and IA boundary planning. Focus on migrating users from legacy networks, performing preventive maintenance, and ensuring compliance with OEM and SOP guidelines.

Location: On-site in Quantico, VA. Must have Top Secret/SCI clearance to start.

Company

hirify.global is a defense contractor specializing in digital transformation and network operations for government agencies.

What you will do

• Serve as Subject Matter Expert (SME) for core network systems and provide Tier II support for network IA devices across a global enterprise.
• Plan enterprise IA boundaries, including the installation and configuration of network devices.
• Operate and maintain network management and information architecture systems.
• Execute the migration of users from legacy networks to modern infrastructure.
• Perform scheduled preventive maintenance and emergency repairs in accordance with OEM guidelines and SOPs.
• Collaborate with client sections to test, plan, and implement new network IA capabilities.

Requirements

• Active Top Secret/SCI clearance is required to start.
• Minimum 3 years of related networking experience.
• Professional series Certification (e.g., CCNA, JNCIA-Junos, or Palo Alto-PCNSA).
• IAT II Certification (e.g., Security+, CySA+, GSEC, SSCP, or CCNA Security).
• Strong communication and interpersonal skills with the ability to respond clearly to technical questions.
• Strict adherence to established policies and procedures.

Culture & Benefits

• Standard office environment with a generally favorable atmosphere.
• Minimal travel requirements (approximately 0-10%).
• Work is primarily sedentary, requiring occasional standing and walking.
• Opportunity to work on critical national security infrastructure.
• Occasional off-hours work may be required to support system releases and outages.