Network Engineer

Link Solutions, Inc.•Fort Huachuca, AZ

8h•Onsite

About The Position

Link Solutions is seeking a Network Engineer to join our team in Fort Huachuca, AZ. Must be a U.S. Citizen Must have a Secret Clearance Non-remote (on‑site position) The Network Engineer will support the Department of Defense Information Network-Army (DoDIN-A) as part of a highly skilled team responsible for designing, implementing, and maintaining mission-critical communications and data networks. In this role, you will configure, optimize, and secure enterprise-level network infrastructure to ensure the availability, resilience, and performance required for Army operations. Join a professionally diverse team at an industry-leading organization that values innovation, technical excellence, and employee growth. At Link Solutions, you’ll contribute to national defense initiatives while supporting dynamic, high-impact projects that offer opportunities for advancement and ongoing professional development. We are seeking technically strong, detail‑oriented, and proactive individuals committed to delivering exceptional service to our customers.

Requirements

U.S. Citizen.
Active Secret clearance.
IAT Level III Certification equivalent or higher per DoD 8570/DoD 8140 (CASP+, CCNP Security, CISA, CISSP, GCED, GCIH, etc.).
Five (5+) years of related experience in network engineering or network administration.
Experience configuring and maintaining routers, switches, firewalls, VPN concentrators, and Microsoft enterprise products.
Strong troubleshooting skills and understanding of cybersecurity compliance standards.
Experience with routing and switching technologies, including Layer 2/Layer 3 architecture.
Proficient in telecommunications and data communications systems, including WAN technologies.

Nice To Haves

Bachelor’s degree in Information Technology, Network Engineering, Computer Science, or a related field
Proficiency with NetOps tools and network performance monitoring.
Advanced troubleshooting expertise, including packet analysis, fault isolation, and performance optimization.
Strong troubleshooting skills and understanding of DoD cybersecurity compliance standards.
Knowledge of advanced networking technologies, such as Cisco platforms or VMware network solutions.
Experience developing or modifying technical documentation (SOPs, network diagrams, processes).
Strong self‑starter with excellent communication and customer service skills.
Strong organizational skills, attention to detail, and ability to manage multiple tasks and priorities.

Responsibilities

Configure, administer, and maintain routers, switches, firewalls, VPN concentrators, and related network hardware and software.
Monitor network integrity using industry‑standard tools to identify, troubleshoot, and resolve performance and security issues.
Design, develop, and support critical voice, video, radio frequency, and data communications networks to ensure secure and reliable system performance.
Collaborate with cross‑functional teams to implement Requests for Change (RFCs) and maintain IAVA compliance.
Support NetOps capability integration to enhance overall operational effectiveness.
Maintain accurate and up‑to-date documentation, including network diagrams, configuration records, and procedures.
Create plans and configure systems for complex data communication networks supporting Army missions.
Troubleshoot and resolve network infrastructure issues to ensure continuity of operations.
Apply engineering design processes to plan and implement network enhancements and improvements.
Coordinate acquisition, installation, upgrades, and lifecycle maintenance for network hardware and software, including backup and recovery processes.