Senior Network Administrator – DoD Clearance

Link-Solutions,-Inc; Huntsville (AL); On-site; USD 80,000 - 100,000; Full time

Benefits offered by this job

paid holidays

paid time off

medical

dental

vision

company-paid long and short-term-disab

life insurance

referral bonuses

relocation incentive program

certification reimbursement program

retirement

and more

Job summary

Link Solutions, Inc. seeks a Senior-Level Network Administrator to join the team at Redstone Arsenal in Huntsville, AL.

The role focuses on enterprise network modernization, security, and the operation of mission-critical systems. You will lead routing, switching, wireless, and network security initiatives, provide technical leadership, and collaborate with systems administrators, cybersecurity personnel, and Government stakeholders to ensure high availability and performance.

Qualifications

• Eight+ years of experience supporting, administering, and troubleshooting enterprise network environments.
• DoD 8570/8140 IAT Level II certification or higher (CompTIA Security+ CE or equivalent).
• Cisco Certified Network Professional (CCNP).
• Extensive experience supporting Cisco, Juniper, and Aruba networking equipment.
• Experience managing enterprise routing, switching, wireless, and network infrastructure technologies.
• Baseline Certification required within six months of hire if not already obtained.

Responsibilities

• Administer, maintain, optimize, and secure enterprise network infrastructure supporting mission-critical operations.
• Serve as a senior technical resource for complex networking issues and escalated troubleshooting efforts.
• Design, implement, and support enterprise routing, switching, wireless, and network security solutions using Cisco, Juniper, and Aruba technologies.
• Monitor network performance, analyze utilization trends, and implement improvements for reliability and availability.
• Lead network modernization, technology refresh, and infrastructure enhancement initiatives.
• Develop and maintain network architecture documentation, configuration baselines, and procedures.
• Collaborate with systems administrators, cybersecurity personnel, engineers, and Government stakeholders to resolve technical issues and improve service delivery.
• Support network security initiatives, vulnerability remediation, and cybersecurity compliance requirements.
• Perform capacity planning, disaster recovery support, and continuity of operations activities.
• Provide technical leadership, mentoring, and knowledge transfer to network and IT staff.
• Support training initiatives to ensure users and staff understand network resources and capabilities.
• Support enterprise infrastructure modernization and operational improvements across the CPE Aviation environment.

Skills

Network administration

Troubleshooting

Team leadership

Security best practices

Education

Bachelor's degree in Computer Science or related field

Tools

Cisco networking equipment

Juniper networking equipment

Aruba networking equipment

CCNP

DoD networks

Job description

Link Solutions, Inc. seeks a Senior-Level Network Administrator to join the team at Redstone Arsenal in Huntsville, AL.

The role focuses on enterprise network modernization, security, and the operation of mission-critical systems. You will lead routing, switching, wireless, and network security initiatives, provide technical leadership, and collaborate with systems administrators, cybersecurity personnel, and Government stakeholders to ensure high availability and performance.