Network Engineer Tier III

Posted 8 Days Ago
Be an Early Applicant
Warsaw, Warszawa, Mazowieckie
Senior level
Internet of Things
The Role
The Network Engineer Tier III will oversee network operations, troubleshoot complex issues, mentor junior engineers, and ensure service improvements for enterprise networks.
Summary Generated by Built In

OUR COMPANY:
EOS IT Solutions is a global technology and logistics company, providing Collaboration and Business IT Support services to some of the world’s largest industry leaders, delivering forward-thinking solutions based on multi-domain architecture. Customer satisfaction and commitment to superior quality of services are our top business priorities, along with investing in and supporting our partners and employees.   
We are a true international IT provider and are proud to deliver our services through global simplicity with trusted transparency. 

WHAT YOU WILL DO:

We have an opening for a motivated, collaborative and committed individual to fill our Network Engineer Tier III / Team Lead position within our Global Network operations team. The successful candidate will be working as part of a growing managed services organization with opportunities to work independently as well as part of a team with the ability to develop their managed service skills to the fullest.  The role specifically involves working as a Network Engineer Tier III and supervising a Network Operations Engineering Team, supporting a large-scale enterprise network infrastructure for multiple customers.

The successful candidate will help develop and understand requirements from internal customers and create technical solutions to improve productivity and services. The candidate must have a strong technical background, be innovative and agile, collaborate well in a team environment, and have very strong written and verbal communication skills - a visionary who challenges the status quo and believes that technologies can level-up productivity.

KEY RESPONSIBILITIES:
Assist with monitoring and maintenaing a multi-vendor, multi-protocol enterprise network:
    •    Maintain and support a large-scale enterprise network infrastructure that will include routers, switches, servers, network operating system software, network management software and other related hardware
    •    Escalation SME & oversee the most critical and complex network issues
    •    Respond to network alerts and diagnose causes with ability to create Root Cause Analysis.
    •    Work with telecommunication providers to resolve circuit related issues.
    •    Work with vendors to troubleshoot Configuration, Hardware and Software issues.
    •    Day-to-day support of large-scale network solutions
    •    Support the engineering team in analysis of network events / outages to identify permanent resolution, prevention, as well as service improvements
    •    SD-WAN and Wi-Fi troubleshooting
    •    Cisco DNAC (Catalyst Center) support 
    •    Ability and knowledge to assist with various network projects across multiple business units.
    •    Ability to create and update existing network documentation
    •    Mentor junior engineers’ members of the team
    •    Participate in annual reviews of engineers on your team
    •    Engage in escalations from junior engineers and the customer.
    •    Work with engineering team in doing analysis on network events/outages to identify permanent resolution, prevention, as well as improvements.
    •    Hours: typical range will be Mon-Fri 8:00am to 5:00pm with some out-of-hours work as required.  
    •    Candidates can anticipate travel up to 25%.

ESSENTIAL CRITERIA:
    •    Networking Certifications such as Cisco CCNP is required. 
    •    Expert-Level Networking Knowledge: Extensive understanding of network architecture, advanced routing and switching protocols, network security, and high-level network design.
    •    Expertise in resolving the most complex and critical network issues, often involving deep troubleshooting and advanced diagnostic techniques.
    •    5+ years of recent experience with Layer 2 Switching protocols.
    •    5+ years of recent experience with Layer 3 Routing protocols.
    •    Experience with multiple networking vendors including Cisco, HP, Aruba, Juniper, and Arista.
    •    Solid understanding of Enterprise Network Design, infrastructure, operational, and IT managed service (ITSM) best practices.
    •    Deep understanding and experience with technologies including RSTP/MSTP, VLAN, VTP, ARP, OSPF, BGP, TCP/IP, UDP, NDP, VxLAN, VRRP, EtherChannel in a global enterprise environment.
    •    Knowledge of application-level protocols such as SNMP, telnet, FTP, HTTP, HTTPS, DHCP, DHCPv6, DNS. 802.1x, and IPsec.
    •    Strong Wi-Fi experience including design, implementation and troubleshooting.
    •    Ability to configure and troubleshoot routing / switching equipment.
    •    Ability to manage the team’s workload and ensure SLAs are met. 
    •    Experience with SDN and SDWAN deployments would be advantageous.
    •    Proficiency in Linux operating system, Note: scripting experience a plus.
    •    Experience with IPv4 & IPv6 in a dual stack is a plus.
    •    Ability to work in fast-paced and dynamic environments with limited supervision

DESIRABLE CRITERIA:
    •    Cisco CCIE, Juniper JNCIE or specialized certification in network security or cloud networking is preferred.
    •    Experience with Python and Bash scripting.
    •    Global experience with enterprise environments.
    •    Strong attention to detail, and ability to multi-task in a fast-paced environment.
    •    Excellent customer-facing verbal and written communication skills.
    •    Proven organizational skills.
    •    Fluent in spoken & written English preferred.
    •    Strong mentoring skills and desire to mentor junior engineers.


EOS is committed to creating a diverse and inclusive work environment and is proud to be an equal opportunity employer. We invite you to consider opportunities at EOS regardless of your gender; gender identity; gender reassignment; age; religious or similar philosophical belief; race; national origin; political opinion; sexual orientation; disability; marital or civil partnership status or other non-merit factor.

Top Skills

802.1X
Arista
Aruba
Bash
Cisco
Dhcp
Dns
Ftp
Hp
HTTP
Https
Ipsec
Juniper
Layer 2 Switching
Layer 3 Routing
Linux
Python
Sdn
Sdwan
Snmp
Telnet
Am I A Good Fit?
beta
Get Personalized Job Insights.
Our AI-powered fit analysis compares your resume with a job listing so you know if your skills & experience align.

The Company
HQ: Banbridge
390 Employees
On-site Workplace

What We Do

EOS IT Solutions is a family run Global Technology and Logistics company, providing Collaboration and Business IT Support services to some of the world’s largest  industry leaders, delivering forward-thinking solutions based on multi-domain architecture.

As a top-tier partner with Cisco, Juniper, Dell, Arista, HP, Pure Storage, Palo Alto, and many others, we have grown to become a market leader in IT Supply chain, AV Installation and International Deployment. We also continue to expand our service offerings into Security, Data Centre, and Enterprise Networking. Our Managed Services simplify complex processes and improve productivity across all business functions under a single purchase order.

Similar Jobs

Adyen Logo Adyen

Solutions Architect

Fintech • Payments • Financial Services
Easy Apply
Hybrid
Warsaw, Warszawa, Mazowieckie, POL
4196 Employees

Adyen Logo Adyen

Implementation Engineer

Fintech • Payments • Financial Services
Easy Apply
Hybrid
Warsaw, Warszawa, Mazowieckie, POL
4196 Employees
Hybrid
Warsaw, Warszawa, Mazowieckie, POL
289097 Employees

Chainlink Labs Logo Chainlink Labs

Engineering Manager, Developer Experience

Blockchain • Internet of Things • Payments • Cryptocurrency • Web3
Remote
10 Locations
680 Employees

Similar Companies Hiring

Arch Systems Inc. Thumbnail
Software • Manufacturing • Machine Learning • Internet of Things • Industrial • Artificial Intelligence • Analytics
US
85 Employees
Halter Thumbnail
Software • Machine Learning • Internet of Things • Hardware • Greentech • Business Intelligence • Agriculture
Auckland City, NZ
150 Employees
HERE Technologies Thumbnail
Software • Logistics • Internet of Things • Information Technology • Computer Vision • Automotive • Artificial Intelligence
Amsterdam, NL
6000 Employees

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account