Senior DoD Network Engineer

Tatitlek Corporation; Virginia (MN); Hybrid; USD 130,000 - 150,000; Full time

Job summary

Tatitlek Corporation is seeking a Senior Network Administrator to plan, install, maintain, and optimize enterprise networks supporting voice, video, and data communications across DoD environments. The role ensures secure, reliable network operations and supports both routine and advanced engineering tasks.

Candidate must meet DoD 8140.01 IAT Level II requirements and hold a Networking Technologies certification aligned with IAT II or higher; U.S.

Qualifications

• Must meet DoD Directive 8140.01 requirements for Information Assurance Technician (IAT) Level II or higher.
• Must hold an approved Networking Technologies certification aligned with IAT Level II or above.
• Must maintain DoD 8140.01 IAT Level II certification for the duration of the contract.

Responsibilities

• Perform facility operations, network administration, data management, information security, and information management functions.
• Install, configure, and maintain network switches, routers, wireless systems, and associated software.
• Support and maintain fiber optic, coaxial, and twisted‑pair cable plants, including testing and troubleshooting.
• Administer and maintain voice, video, and data networks (including VTC systems).
• Create and update network diagrams and documentation using Visio and AutoCAD.
• Ensure compliance with DoD cybersecurity and network standards.
• Provide technical guidance and support to junior personnel as required.

Skills

Network administration

Network hardware maintenance

Security best practices

Tools

Visio

AutoCAD

Job description

Tatitlek Corporation is seeking a Senior Network Administrator to plan, install, maintain, and optimize enterprise networks supporting voice, video, and data communications across DoD environments. The role ensures secure, reliable network operations and supports both routine and advanced engineering tasks.

Candidate must meet DoD 8140.01 IAT Level II requirements and hold a Networking Technologies certification aligned with IAT II or higher; U.S.