Principal Five9 Engineer

Post Date

Aug 05, 2026

Location

Denver,
Colorado

ZIP/Postal Code

80202
US
Oct 07, 2026 Insight Global

Job Type

Contract-to-perm

Category

Computer Engineering

Req #

DGW-d141c73e-71d2-42b5-950f-18cb785b47e8

Pay Rate

$62 - $78 (hourly estimate)

Job Description

Day-to-Day
Insight Global is looking to hire a Five9 Telephony Engineer in a fully remote environment. This individual will serve as the primary Five9 subject matter expert and provide technical leadership for a growing enterprise telephony environment. They will support ongoing Five9 administration, implementation efforts, IVR development, call flow optimization, routing design, and system enhancements across multiple business units. The engineer will partner with infrastructure leadership to evaluate technical capabilities, recommend best practices, and drive solutions related to inbound calling, outbound dialers, SMS campaigns, reporting requirements, and AI-driven call containment initiatives. This person must be able to operate independently, lead technical discussions, and provide guidance without requiring significant oversight.


Compensation
Compensation ranges from $65 - $75/hr on contract with potential contract-to-hire conversion opportunities around $140,000-$170,000+ annually depending on experience.

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.

Required Skills & Experience

- 3+ years of hands-on Five9 administration and implementation experience
- Experience building and modifying IVR scripts within Five9
- Strong understanding of Five9 call flows, call variables, and routing configurations
- Experience supporting and optimizing enterprise-scale telephony environments
- Experience serving as a Five9 SME and leading technical solution discussions

Nice to Have Skills & Experience

- Microsoft Teams Phone / Teams telephony integration experience
- Experience supporting HIPAA, PCI, healthcare, or other regulated environments
- Experience with AI-powered call containment, call deflection, or contact center automation initiatives
- Experience supporting outbound dialers and SMS campaign functionality within Five9

Benefit packages for this role will start on the 1st day of employment and include medical, dental, and vision insurance, as well as HSA, FSA, and DCFSA account options, and 401k retirement account access with employer matching. Employees in this role are also entitled to paid sick leave and/or other paid time off as provided by applicable law.