Senior Network Engineer II — Secret Clearance, On-Site

Isys Technologies

Shiloh (IL)

On-site

USD 110,000 - 150,000

Full time

14 days+

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Job summary

I2X Technologies is seeking a Network Software Engineer Lead to support a customer at Scott AFB, IL. The role requires on-site work and an active Secret clearance. You will lead design, implementation, and sustainment of network changes in a Wide Area Network environment.

The position emphasizes analytical research, design development, and efficient delivery of contract capabilities, with a focus on reducing risk and cost while maintaining secure, scalable networks for federal programs.

Qualifications

DoD 8750 certification at IAT level II, Security+ CE or equivalent.
Experience analyzing VLAN, routing, IP addressing and subnetting.
Experience with Palo Alto firewalls, F5 appliances, and Splunk systems.
Experience troubleshooting and configuring IP networks using BGP, ISIS, OSPF, or static routing.
Experience with Cisco/Juniper routers and related interfaces.
Experience with ports and protocols.
Active DoD Secret clearance is required.

Responsibilities

Design, implement, and integrate network changes for customer systems in a WAN environment.
Plan and perform analyses to align with customer specifications.
Maintain 99%+ system uptime and connectivity.
Deliver contract capabilities using standard processes and repeatable methods.
Mitigate risks, control costs, and manage large-scale integrated projects.
Perform hardware and software design and implementation tasks.