or apply directly on Five9's site. We never take the application ourselves.
Is this posting real?
- This role has been open
- 13 days Five9's roles stay open a median of 45 days
- Reposted
- No
- Salary listed
- No 0% of Five9's roles list one
- Ghost-job risk at Five9
- high 81 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
- 2026-09-17
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 Network DevOps Engineer at Five9 will design and oversee CI/CD pipelines for network configurations in a 24/7 SaaS environment. Responsibilities include implementing network automation, optimizing software-defined networks, and ensuring robust network security and performance through advanced monitoring and validation techniques. The role requires collaboration with various teams to establish resilient network infrastructure and coding standards.
- 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
- 5+ years of experience in Network Engineering, DevOps, or SRE roles
- Expertise in Ansible, Terraform, and Python for network automation
- Experience with software-defined networks (SDN) and overlays like VXLAN and OVN
- Advanced knowledge of Kubernetes networking
- Experience with enterprise edge, routing, and security fabrics including Cisco and Palo Alto
- Mastery of core routing protocols (BGP, OSPF, MPLS)
Nice to have
- Telecommunications background, specifically VoIP, RTP, SIP peering/trunking
Worth weighing
- No salary listed
- Role involves complex network automation and coding, which may require continuous learning and adaptation
- The position requires working in a 24/7 environment, which may involve on-call responsibilities
Summarised from Five9's posting. Read the full original.
Listed by Five9 on their greenhouse job board, last confirmed open on 2026-09-17. PitchMeAI is not the employer.
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