Mid-Level IT Network Administrator | DoD Clearance & Security+

Air Combat Effectiveness Consulting Group (ACE Group), LLC; Manchester (NH); Vor Ort; USD 60.000 - 80.000; Vollzeit

Zusammenfassung

Air Combat Effectiveness Consulting Group (ACE Group), LLC seeks a Mid Level IT Administrator Technician to maintain, troubleshoot, and support computer domain servers and networks in Manchester, New Hampshire. The role involves ensuring stable enterprise performance, assisting with upgrades, and providing technical support for infrastructure.

Candidates must have 2–5 years of experience in IT system administration, along with an active DoD Secret Security Clearance and CompTIA Security+ certification. Networking proficiency and strong troubleshooting skills are essential.

Qualifikationen

• 2–5 years of hands‑on IT system administration and/or network support experience.
• Strong understanding of network protocols and technologies.
• Ability to interpret and maintain network diagrams and documentation.

Aufgaben

• Monitor, maintain, and troubleshoot Domain, LAN, WAN, and wireless networks.
• Install, configure, and support server and network hardware.
• Support secure network environments and assist with system/network upgrades.

Kenntnisse

TCP/IP

DNS

DHCP

VPN

VLANs

Routing

Switching

Troubleshooting

Problem-solving

Ausbildung

CompTIA Security+ certification

Active DoD Secret Security Clearance

Additional certifications (Network+ or CCNA)

Tools

Cisco

Juniper

Ubiquiti

Meraki

Microsoft Azure

Jobbeschreibung

Description

The Network & Systems Administrator is responsible for maintaining, troubleshooting, and supporting an organization’s computer domain servers and networks for corporate enterprise systems along with systems in a secure environment. This role ensures stable enterprise/network performance, assists with server/network upgrades, resolves connectivity issues, and provides technical support for server/network hardware, software, and infrastructure.

Description

The Network & Systems Administrator is responsible for maintaining, troubleshooting, and supporting an organization’s computer domain servers and networks for corporate enterprise systems along with systems in a secure environment. This role ensures stable enterprise/network performance, assists with server/network upgrades, resolves connectivity issues, and provides technical support for server/network hardware, software, and infrastructure.

Key Responsibilities

• Monitor, maintain, and troubleshoot Domain, LAN, WAN, and wireless networks
• Install, configure, and support server and network hardware (domain controllers, application servers, switches, routers, firewalls, access points)
• Support secure network environments, including role based access controls and RMF requirements
• Assist with system/network upgrades, patching cycles, and modernization efforts
• Diagnose and resolve connectivity, performance, and hardware issues
• Perform routine administration/network maintenance, backups, and documentation
• Support VoIP systems, network cabling, and infrastructure components
• Collaborate with IT and cybersecurity teams to support mission critical operations
• Maintain network asset documentation and change logs
• Ensure compliance with DoD security standards and cybersecurity best practices
  
  

Requirements

• Active DoD Secret Security Clearance (required)
• CompTIA Security+ certification (required)
• 2–5 years of hands-on IT system administration and/or network support experience
• Strong understanding of TCP/IP, DNS, DHCP, VPN, VLANs, routing, and switching
• Experience with networking hardware from vendors such as Cisco, Juniper, Ubiquiti, Meraki
• Familiarity with firewalls, ACLs, and secure network configuration
• Ability to interpret and maintain network diagrams and documentation
• Strong troubleshooting and problem-solving abilities
• Additional certifications such as Network+ or CCNA are preferred
• Basic understanding of Microsoft Azure cloud systems