---
title: Senior Network Engineer F5 Application Delivery
description: Open Technology Solutions is hiring for the Senior Network Engineer F5 Application
  Delivery role. See the full description and apply.
type: job
url: https://www.foundrole.com/jobs/senior-network-engineer-f5-application-delivery-at-open-technology-solutions-01a17e7c-4162-7cdb-a5a5-5d5fa8b86a5c
date: 2026-11-15T01:26:44Z
og_description: Join Open Technology Solutions as Senior Network Engineer F5 Application Delivery
  in Centennial, CO. Pays $135K–$150K per year.
og_image: https://www.foundrole.com/og/ioi380.png
breadcrumbs:
  - label: Home
    url: https://www.foundrole.com/
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---

| | |
|---|---|
| **Company** | Open Technology Solutions |
| **Location** | Centennial, CO (Hybrid) |
| **Salary** | $135K/yr - $150K/yr |
| **Type** | Full Time |
| **Posted** | Oct 27, 2026 |

## Is this job real?

**Ghost job check:** A · Low risk. Probably a real opening.

## Visa sponsorship

- **H-1B:** Open Technology Solutions sponsors H-1B visas.
- **E-Verify:** No E-Verify enrollment on record for Open Technology Solutions.

## Pay for similar jobs

Most similar jobs pay $94,000 – $120,000 a year (median $97,000).

## Description

## **Description**

Switchboard is seeking a **Senior Network Engineer** on behalf of our client, **Open Technology Solutions (OTS)**. This is a full-time, direct-hire role for an experienced engineer to lead engineering and technical ownership of OTS’s enterprise F5 platform. This is a hands-on opportunity to own critical application delivery infrastructure, influence technical architecture, and help modernize a highly available, secure enterprise network environment. If you have deep F5 expertise, troubleshoot across technology boundaries, and want to own a platform rather than just work tickets on it, we want to hear from you.

## **About Open Technology Solutions**

Open Technology Solutions (OTS) is a CUSO (Credit Union Service Organization) providing shared technology services to credit union partners. Built on a cooperative model, OTS delivers enterprise-grade IT infrastructure, support, and innovation to its partner organizations, allowing them to compete at a higher level while keeping costs in check. OTS operates with the values of a credit union at its core: member-focused, collaborative, and committed to long-term relationships over short-term wins.

## **Responsibilities**

- Serve as the technical owner for F5 BIG-IP, with extensive focus on APM, LTM, and DNS/GTM.

- Engineer and optimize application delivery, secure remote access, authentication, SSO, load balancing, and high-availability solutions.

- Lead end-to-end application troubleshooting across network, firewalls, authentication, load balancers, servers, and application layers.

- Drive platform modernization, lifecycle management, monitoring, automation, resiliency, and engineering standards.

- Partner with application, infrastructure, and security teams to resolve complex performance and connectivity issues.

- Support broader network engineering initiatives, including routing, switching, firewalls, connectivity, and incident response as needed.

## **Qualifications**

- 1+ years of F5 APM and LTM engineering experience is required.

- Strong understanding of TCP/IP, DNS, HTTP/S, SSL/TLS, SAML, VPN, iRules, and application traffic flows.

- Demonstrated ability to independently troubleshoot complex application delivery and network performance issues.

- Broad enterprise networking experience; Cisco and Palo Alto experience preferred.

- F5 certifications and financial services experience are a plus.

- A platform-ownership mindset. You own the outcome, not just the task.

- Collaborative and continuously improving. You leave the platforms you support better than you found them.

## **Compensation & Details**

- **Compensation:** $135K–$150K + 10% bonus

- **Benefits:** Medical, dental, and vision; open vacation policy and paid sick time; up to 11 paid holidays; 401(k) with employer match and discretionary contribution

- **Schedule:** Full-time. Includes on-call rotation and after-hours maintenance windows.

- **Location:** Centennial, CO. Hybrid, 3 days in office / 2 remote.

- **Reports to:** Head of Infrastructure

***Sponsorship not available. Position only available to those with legal authorization to work in the United States.***
## Skills

- High Availability Systems
- Palo Alto Networks
- F5 Certified Technology Specialist in APM
- Enterprise Networking
- Network Engineering
- Remote Access
- Authentication (Software Security)
- Cisco
- Automation
- HTTP/HTTPS
- F5 Big-ip
- Virtual Private Networks (Vpn)
- F5 iRules
- Lifecycle Management
- Google Tag Manager
- Incident Response
- Financial Services
- Application Performance Management (Apm) Certified Professional
- Network Switching
- Domain Name System
- Network Monitoring
- Security Assertion Markup Language SAML
- Transmission Control Protocol (Tcp)
- Single Sign-On (Sso)
- TCP/IP
- Load Balancing
- Transport Layer Security (Tls)
- Firewall Configuration
## Benefits

- Health Insurance
- Dental Insurance
- Vision Insurance
- Paid Time Off (Pto)
- Sick Leave
- 401(k) Plans

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