Senior Escalation Engineer I

1 Minute ago • 4 Years + • Software Development & Engineering • $91,800 PA - $176,000 PA

Job Summary

Job Description

As a Senior Systems Engineer (Escalation) – Access Technology support, you will provide technical assistance and support to Calix customers and partners. You will troubleshoot, resolve, and document complex network problems in a fast-paced and collaborative environment. This role focuses on supporting Calix Access products, especially Cloud-based EMS applications. Responsibilities include analyzing outages, collaborating with teams, escalating issues, meeting SLAs, and documenting solutions. You will work with cutting-edge technologies to enable secure and seamless connectivity globally.
Must have:
  • Provide technical support for Calix Access products
  • Support Cloud-based EMS applications
  • Analyze, diagnose, and resolve network issues
  • Analyze outages, document, and communicate risks
  • Collaborate with engineers, product managers, and vendors
  • Escalate complex or unresolved cases
  • Meet SLAs and ensure customer satisfaction
  • Update Salesforce tickets
  • Document case history, best practices, and troubleshooting guides
  • Contribute to process and tool improvement
  • Cover shifts, including weekends
  • Provide pragmatic and effective recovery for outages
  • Manage and communicate related risks
  • Provide Level-2/3 support and troubleshooting
  • Focus on Cloud-based technology
  • Experience with Netflow, IPFix, TR-069, REST APIs, XML, STUN, JSON, MongoDB, PostgreSQL, ELK Stack, Netconf/Yang
  • Knowledge of FCAPS solutions
  • Knowledge of SDN controllers
  • Knowledge of containerization frameworks
  • In-depth understanding of Networking protocols
  • Familiarity with SASE Architectures
  • Knowledge of Cisco, Juniper, or other network devices
  • Fluent in English (verbal and written)
  • Strong troubleshooting and analytical skills
  • Excellent communication and customer service skills
  • Ability to work independently and as part of a team
  • Willingness to learn new technologies
Good to have:
  • Experience with scripting and configuration management tools (Python, Bash, PHP, Perl, CGI, Ansible)
  • Knowledge of SD-WAN Architectures
  • CCNA/CCNP/JNCIP/RHCSA/CISSP/NSE or equivalent certifications

Job Details

As a Senior Systems Engineer (Escalation) – Access Technology support, you will provide technical assistance and support to Calix customers and partners. You will troubleshoot, resolve, and document complex network problems in a fast-paced and collaborative environment. You will work with cutting-edge technologies and products that enable secure and seamless connectivity for millions of users across the globe.

Responsibilities and Duties:

  • Provide technical support for Calix Access products, such as routers, switches, and element management systems.
  • The role will require supporting all Calix Access products, but will have a focus on Cloud-based EMS applications.
  • Analyze, diagnose, and resolve network issues reported by customers and partners.
  • Analyze outages - document per guidelines, communicate risks.
  • Collaborate with other engineers, product managers, and calix vendors to identify root causes and solutions.
  • Escalate complex or unresolved cases to the appropriate teams or experts.
  • Meet SLAs and keep customers satisfied.
  • Update Salesforce tickets continuously per Calix processes.
  • Document case history, best practices, and troubleshooting guides.
  • Contribute to the continuous improvement of processes and tools.
  • Cover shifts based on business needs - comfortable to work in shifts including weekends
  • Cause analysis obligations. Provide pragmatic and effective recovery. Manage and communicate the related risks.

Qualifications:

  • 4+ years of technical support and/or escalation support experience, with background in networking and telecommunication.
  • Bachelor’s degree in computer science, Engineering, or related field, or equivalent work experience.
  • Provide Level-2/3 support and troubleshooting to resolve issues.
  • Focus/Interest on Cloud-based technology – client/server architecture with remotely connected devices.
  • Experience with Netflow, IPFix, TR-069, REST APIs, XML, STUN, JSON, MongoDB , PostgreSQL, ELK Stack, and Netconf/Yang
  • Experience with scripting and configuration management tools (Python / Bash / PHP / Perl / CGI/ Ansible) preferred
  • Knowledge of FCAPS solutions that are geographically diverse
  • Knowledge of SDN controllers like OpenDaylight, ONOS, or any other similar controller.
  • Knowledge of containerization frameworks such as Docker, Kubernetes, or similar.
  • In-depth understanding of Networking protocols i.e. TCP/IP, DHCP, DNS, SNMP, IPFIX, IPV4/IPV6, CGNAT, Ethernet, Layer2 (RSTP/MSTP, VLANs, etc.), Layer3 (IP Routing, OSPF, BGP, etc.), MPLS (L2-VPN, L3-VPN) and networking management.
  • Familiarity with SASE Architectures including Zero-Trust Network Access (ZTNA), Secure Web Gateway (SWG), and Security services (IDS/IPS, Firewalls etc.)
  • Knowledge of SD-WAN Architectures is preferred
  • Must have knowledge on Cisco, Juniper, or other network devices.
  • CCNA/CCNP/JNCIP/RHCSA/CISSP/NSE or equivalent desired.
  • Fluent in the English language (verbal and written).
  • Strong troubleshooting and analytical skills.
  • Excellent communication and customer service skills.
  • Ability to work independently and as part of a team.
  • Willingness to learn new technologies and products.

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About The Company

Calix delivers a broadband platform and managed services that enable our customers to improve life one community at a time. We’re at the forefront of a once in a generational change in the broadband industry. Join us as we innovate, help our customers reach their potential, and connect underserved communities with unrivaled digital experiences. This is the Calix mission - to enable CSPs of all sizes to Simplify. Innovate. Grow. To learn more, visit the Calix web site at www.calix.com To learn more about our international job opportunities, please visit our International Careers Page If you are a person with a disability needing assistance with the application process please: Email us at calix.interview@calix.com; or Call us at +1(408) 514-3000.
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