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About the Role
As a Level 3 IP Engineer, you will play a vital role in the design, implementation, and support of scalable IP transport networks. This position requires a deep understanding of routing protocols, network performance, and service availability across enterprise and carrier-grade environments. You will be responsible for resolving complex issues, leading optimization efforts, and driving automation and documentation practices to ensure reliable and secure operations. This role is ideal for experienced engineers ready to take ownership of critical infrastructure and collaborate with architecture, operations, and NOC teams to ensure end-to-end network performance and reliability.
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.
Requirements
- 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.
- 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).
- Familiarity with AI Tools and AI First mindset
- Applicants must be authorized to work for ANY employer in the U.S.
- Please note that at this time, we do not provide visa sponsorship for employment.
Skills
- BGP
- OSPF
- MPLS
- Multicast
- Python
- Ansible
- Terraform
- Grafana
- Prometheus
- ELK
- SNMP traps
- NAT
- ACLs
- Traffic engineering
- SDN
- CI/CD workflows
- GitOps
- CNI
- Service mesh
- AI Tools
Location
- Texas
Work Type
- Full-time
Experience Level
- 6+ years of experience in IP networking and infrastructure support
- At least 4 years in reliability-focused roles
Education Level
- Bachelor’s degree in Telecommunications, Computer Engineering, or related discipline.
Salary/Compensations
- $83,580.00 - $137,241.00 / year
About the Company
- Optimum is a leader in the fast-paced world of connectivity.
- Our successes, now and in the future, are powered by our amazing product, a commitment to our people and culture, and the connections we make in our communities.
- At Optimum, every action and interaction we take part in, is driven by our three Guiding Principles: Do What’s Right, Drive One Optimum, and Make It Happen.
- Our employees are empowered to do the right thing for our customers and co-workers and to recognize and reward these behaviors when we see them.
- It’s all part of the bigger picture of “Be The Difference” where each employee knows they have the power to enact real change, share new ideas, and understand that learning never stop.
- The Company collects personal information about its applicants for employment that may include personal identifiers, professional or employment related information, photos, education information and/or protected classifications under federal and state law.
- This information is collected for employment purposes, including identification, work authorization, FCRA-compliant background screening, human resource administration and compliance with federal, state and local law.
- Applicants for employment with The Company will never be asked to provide money (even if reimbursable) as part of the job application or hiring process.
Equal Opportunity
- We are an Equal Opportunity Employer committed to recruiting, hiring and promoting qualified people of all backgrounds regardless of gender, race, color, creed, national origin, religion, age, marital status, pregnancy, physical or mental disability, sexual orientation, gender identity, military or veteran status, or any other basis protected by federal, state, or local law.