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Senior Network Test Engineer

ZealogicsNew York, NY🇺🇸United StatesPosted 2 Sept 2026

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
New York, NY, United States
Posted
18 hours ago
Stakeholder Management

Job Description

Experience:

  • Senior level, experienced, can lead projects and work independently.
  • 8+ years of experience required with extensive experience with LAN/WAN network design, engineering, and code/ feature certification/ validation.
  • Experience with testing design and certification of products in LAB environments is highly desirable.
  • CCIE or at a min CCNP level experience.

Skills Required:

  • Demonstrate knowledge of working with protocols such as OSPF, BGP, IGMP and PIM.
  • Experience with Cisco Platforms such as Catalyst and Nexus.
  • Knowledge of certification of new code, and bug Scrubs on IOS/ XE/ NXOS/ and limited XR.
  • Good foundation in Linux administration, networking, and automation.
  • Cloud-native networking concepts, including Kubernetes architecture, container networking (CNI), and operational tools such as kubectl.
  • Familiarity with eBPF-based networking and security, particularly platforms such as Cilium is major plus. This includes policy enforcement, observability, service load balancing, BGP integration, and troubleshooting using eBPF maps and kernel-level telemetry
  • Good knowledge of Python, Github.
  • Ansible playbooks authoring and how to integrate Ansible with ROBOT framework for seamless automation is beneficial.
  • Some proficiency in the ROBOT Framework is a big plus
  • Experience with Arista Platforms such as 7280, 7504, 7060 etc.
  • Experience developing strategies with multiple vendors.
  • Experienced with creating design documents for each certification which includes engineering guidelines.
  • Experience with Tools such as IXIA and / or Spirent to test and certify various designs and troubleshoot networks issues.
  • Excellent knowledge of IP Routing, BGP, OSPF, and layer2 protocols like Spanning-tree.
  • Understanding of network protocols, network platforms such as Cisco/Arista to design and troubleshoot new implementations.
  • Good protocol level understanding/ Wireshark.
  • Multicast: IGMPv2/3, PIM-SM, Static RP, RP-Anycast, MSDP.
  • IP Routing Platforms, ISR4k, ASR1K, Catalyst.
  • Cisco/ Arista Switching Platforms Catalyst switches.
  • strong knowledge of Switching and Switching mechanisms like CEF, TCAM.

Skills Desired:

  • Experience with MAB/ Port Security/ NAC/ 802.1x/ QoS/ IPSec is desirable.
  • Understanding of new protocols being deployed intra and inter Data Center.
  • AWS (or Azure cloud equivalent) is desirable.
  • Data Center power and cooling, cabling 10/ 25G/ 40G/ 50G/ 100G.
  • Cloud computing, Virtualization industry standard and trends, server technologies a plus.
  • Router hardening technologies, DDoS mitigation, routing protocol encryption, SSH implementation, out-of-band network design, 802.1x, NAC, IPSec.
  • L2 and L3 QoS are a plus.

Other Requirements:

  • Manage vendors, coordinate testing and evaluate PoC.
  • Possess ability to quickly and effectively interpret data.
  • Possess ability to perform very complex implementations with little or no guidance and/or oversight from a project manager.
  • Ability to work independently and within a global testing team environment.
  • Excellent verbal and written communication skills are a strong must - candidate must possess excellent business writing and presentation skills.
  • Ability to prioritize effectively with good time management skills.
  • Excellent interpersonal skills, strong logical and analytical skills
  • Deep sense of ownership/accountability / must think as an owner and be proactive is a huge must
  • Ability to move quickly and multitask in a fast-paced environment.
  • Stakeholder management and providing reports and overviews to both technical and non-technical senior management.

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