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Altice USA · 2 months ago

Sr Engineer Site Reliability, IP

USA.NY.Bethpage-1111 Stewart

Full-time

Onsite

Mid, Senior Level

$100K/yr - $165K/yr

6+ years exp

Altice USA is a leader in the fast-paced world of connectivity, seeking a Level 3 IP Engineer to design, implement, and support scalable IP transport networks. The role involves resolving complex issues, leading optimization efforts, and ensuring reliable and secure operations across enterprise and carrier-grade environments.

Communications Infrastructure

Responsibilities

Design and validate Layer 3 network topologies, addressing schemes, and route policies

Lead troubleshooting of routing issues involving BGP, OSPF, MPLS, and multicast

Monitor network health using telemetry, SNMP, and flow-based tools; respond to anomalies

Implement change requests, maintenance windows, and upgrades with minimal service impact

Automate recurring network tasks (e.g., provisioning, config backups, audits) using Python, Ansible, or other tools

Collaborate with IP architects and security teams to align on policies, segmentation, and access control

Participate in capacity planning, traffic analysis, and latency optimization efforts

Maintain technical documentation, network diagrams, and SOPs for internal use

Mentor junior engineers and contribute to internal knowledge sharing

Coordinate with cross-functional teams to support network integration for new services or infrastructure rollouts

Qualification

Routing protocolsInfrastructure automationObservability platformsNetwork design principlesHybrid infrastructureCertifications (CCNP/CCIE)CI/CD workflowsContainerized networkingDocumentation skillsCross-team leadership

Required

Bachelor's degree in Telecommunications, Computer Engineering, or related discipline

6+ years of experience in IP networking and infrastructure support, with at least 4 years in reliability-focused roles

Expert-level knowledge of routing protocols (BGP, OSPF, IS-IS) and transport protocols (TCP, UDP, ICMP)

Proficient in infrastructure automation tools (Ansible, Terraform, Python scripting)

Experience managing observability platforms (Grafana, Prometheus, ELK, SNMP traps)

Strong familiarity with network design principles, IP addressing schemes, NAT, ACLs, and traffic engineering

Experience with hybrid infrastructure (on-prem + cloud), microservice architectures, and SDN

Certifications such as Cisco CCNP/CCIE, Juniper JNCIP/JNCIE, or equivalent

Strong documentation and cross-team leadership skills; able to translate technical needs to non-technical stakeholders

Familiarity with CI/CD workflows, GitOps, or containerized networking (CNI, service mesh)

Company

Altice USA

Glassdoor3.2

Thanks for visiting our page. Altice USA is now Optimum Communications, Inc. We are no longer operating under the Altice USA name.

Founded in 2015

Bethpage, New York, USA

10001+ employees

http://www.alticeusa.com

Funding

Current Stage

Public Company

Total Funding

$3B

Key Investors

BC Partners

2025-11-25Post Ipo Debt· $2B

2025-07-17Post Ipo Debt· $1B

2017-06-23IPO

Leadership Team

Marc Sirota

EVP, Chief Financial Officer

Benjamin Smith

SVP, Chief Information Security Officer

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