or apply directly on Five9's site. We never take the application ourselves.
Is this posting real?
- This role has been open
- 48 days Five9's roles stay open a median of 80 days
- Reposted
- No
- Salary listed
- No 0% of Five9's roles list one
- Ghost-job risk at Five9
- high 123 stale, 4 reposted of 124 open
- Hiring momentum
- 210 roles opened in the last 90 days ↑ up vs. the prior 90 days
- Last confirmed on the employer's board
- 2026-10-22
Measured from postings appearing on and disappearing from Five9's own greenhouse board since 2026-08-03. Full hiring picture for Five9.
About this role
The Sr. DevOps Network Engineer at Five9 will focus on designing and maintaining scalable CI/CD pipelines and network automation in a 24/7 SaaS environment. Responsibilities include overseeing network configurations, implementing 'Network-as-Code' practices, and collaborating with various teams to enhance network infrastructure. The role demands expertise in software-defined networks and automation tools, as well as a strong focus on security and performance monitoring.
- benefits
- 1/5
- freshness
- 4/5
- career value
- 5/5
- role clarity
- 5/5
- pay transparency
- 0/5
Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Five9 as an employer.
What you need
- 8+ years of experience in Network Engineering, DevOps, or SRE roles
- Expert-level proficiency in Ansible, Terraform, and Python
- Deep design and operational expertise with software-defined networks (SDN) and overlays like VXLAN, OVN, and Project Calico
- Advanced mastery of Kubernetes networking designs
- Extensive experience with enterprise edge, routing, and security fabrics including Cisco Nexus and firewalls
- CCIE-level mastery of core routing protocols (BGP, OSPF, MPLS, EVPN)
Nice to have
- Deep telecommunications background, specifically VoIP, RTP, SIP peering/trunking, and Session Border Controllers (SBC)
Worth weighing
- No salary listed
- Role involves complex and high-level network engineering tasks
- Emphasis on automation and coding standards may require strong programming skills
- Position is hybrid, which may require some on-site presence
Summarised from Five9's posting. Read the full original.
Listed by Five9 on their greenhouse job board, last confirmed open on 2026-10-22. PitchMeAI is not the employer.
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