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Senior Network Engineer - Fortinet

Job in Boulder, Boulder County, Colorado, 80301, USA
Listing for: TEKsystems
Full Time, Part Time position
Listed on 2026-01-02
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer
  • Engineering
    Cybersecurity, Systems Engineer
Salary/Wage Range or Industry Benchmark: 120000 - 140000 USD Yearly USD 120000.00 140000.00 YEAR
Job Description & How to Apply Below

* Senior
* * Network Engineer (Contract-to-Hire)
*
* Location:

* Hybrid - 2 days onsite in Boulder, CO

* Compensation:* $120K-$140K upon conversion

* About the Role
* Our client is seeking a
* Senior
* * Network Engineer
* to design, implement, and optimize our enterprise network infrastructure. This role bridges the gap between architecture and administration-turning high-level designs into secure, efficient deployments. You'll work closely with our Network Architect and IT Operations team to build a resilient, modern network that supports their growth.

* Key Responsibilities
* * Implement network designs across
* Fortinet*,
* Cisco*, and other platforms.

* Configure and manage
* Fortinet Forti Gate firewalls*,
* Forti Switches*,
* Forti

APs*, and
* Forti Manager* environments.

* Deploy and maintain
* high-availability systems
* for network resilience.

* Optimize network topology, redundancy, and capacity in collaboration with the Network Architect.

* Monitor, tune, and troubleshoot
* WAN/LAN/WLAN
* and
* VPN* performance.

* Manage network security: firewall policy audits, vulnerability mitigation, and compliance.

* Document configurations, standards, and disaster recovery procedures.

* Mentor Network Administrator and assist with escalated incidents.

* Support IT projects like network modernization and IoT security segmentation.

* Participate in on-call rotation and after-hours maintenance.

* Top Skills - Must Haves
*
* * Fortinet Expertise (Highest Priority):
* * Forti Gate firewalls (e.g., 4040 gates)

* Forti Switches, FortiAPs

* Tools:
* Forti Manager*,
* Forti Analyzer*,
* Forti

NAC
* * Configuration, troubleshooting, and optimization

* * Network Design & Operations:
* * Routing, switching, VLANs, VPNs

* Network architecture and protocols

* * Network Security:
* * Firewall policy management

* Secure-by-design mindset

* * Documentation & Audit Support
* * Nice to Have
* * Cisco routers and network design experience

* Employee Value Proposition
* * Work with
* Fortinet's latest tools
* and explore
* AI-driven network solutions*.

* Hybrid schedule with
* 2 days onsite in Boulder*.

* Collaborative team that values
* innovation, security, and continuous improvement*.

* Why This Role Matters
* Our network infrastructure is evolving, and we need an engineer to take on critical workload so our architect can focus on strategic initiatives. You'll play a key role in upcoming network audits and modernization projects.

* Job Type & Location
* This is a Contract to Hire position based out of Boulder, CO.

* Pay and Benefits
* The pay range for this position is $45.00 - $65.00/hr.
Eligibility requirements apply to some benefits and may depend on your job
classification and length of employment. Benefits are subject to change and may be
subject to specific elections, plan, or program terms. If eligible, the benefits
available for this temporary role may include the following:

* Medical, dental & vision

* Critical Illness, Accident, and Hospital

* 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available

* Life Insurance (Voluntary Life & AD&D for the employee and dependents)

* Short and long-term disability

* Health Spending Account (HSA)

* Transportation benefits

* Employee Assistance Program

* Time Off/Leave (PTO, Vacation or Sick Leave)

* Workplace Type
* This is a hybrid position in Boulder,CO.

* Final date to receive applications
* This position is anticipated to close on Jan 12, 2026.
h4>

About TEKsystems:

We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change.

That's the power of true partnership. TEKsystems is an Allegis Group company.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic…

Position Requirements
10+ Years work experience
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