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FF
Ffive

Technical Support Engineer (Network) (Hybrid)

LocationWarsaw
Work modehybrid
Typefull-time
SeniorityMid
DepartmentTechnical Support
Company size1,001–5,000 people
First seenSep 10, 2026 · 1mo ago
Verified live1d ago
At a glanceSummarised by Seekless from the posting.
Must have11
Customer support experience with enterprise-level corporate customers in production environments
Hands-on technical experience with LAN/WAN operations (e.g., DNS, Open SSL, Cryptography, virtualization, etc.), Network Protocols, UNIX or Linux (e.g., Redhat) operating systems, as well as VMware or equivalent hypervisors and network hardware
Solid grasp of TCP/IP protocols and the OSI model
Understanding packet captures using Wireshark
Knowledge of DNS and HTTP protocol in detail
Understanding of SSL/TLS handshake
Experience of Network Security (e.g., Web Application Security, AAA, VPN, DDoS, Malware, Application Firewalls, etc.)
Ability to read, write and speak English fluently, including technical concepts and terminology
Able to communicate technical information to customers with varying levels of technical knowledge
Good analytical problem-solving abilities
Attention to detail
Nice to have3
Experience or ability to grow expertise in Public/Private Cloud technologies (Microsoft, AWS, Google), NGINX, Programming/Scripting (JavaScript, Python, BASH, PERL, Node.JS), Containers (OpenStack, Docker, Velcro), Container Orchestration (Kubernetes) and/or Automation (Ansible, Git)
Fluency in other languages
Experience with F5 technologies
Skills
DNS
Open SSL
Cryptography
UNIX
Linux
Redhat
VMware
TCP/IP
Wireshark
HTTP
SSL/TLS
Network Security
Web Application Security
AAA
VPN
DDoS
Malware
Application Firewalls
Microsoft
AWS
Google
NGINX
JavaScript
Python
BASH
PERL
Node.JS
OpenStack
Docker
Velcro
Kubernetes
Ansible
Git
About the company
At F5, we strive to bring a better digital world to life. Our teams empower organizations across the globe to create, secure, and run applications that enhance how we experience our evolving digital world. We are passionate about cybersecurity, from protecting consumers from fraud to enabling companies to focus on innovation.
Everything we do centers around people. That means we obsess over how to make the lives of our customers, and their customers, better. And it means we prioritize a diverse F5 community where each individual can thrive.
About the role
This is hybrid position - 30 days per quarter working in the office. Days are up to the employee.
Powering and protecting applications
We empower our customers—the world’s largest enterprises, service providers, financial and educational institutions, government entities, and consumer brands—to create, secure, and operate applications that deliver extraordinary digital experiences.
Overview of EMEA Technical Support Engineer role
Do you enjoy problem-solving? Are you inspired by helping organizations across the globe?
If so, we have just the job for you. Join F5’s team of Technical Support Engineers as we accelerate our efforts to power and protect applications of every description and across every conceivable environment.
So, if you’ve got a curiosity to learn new technologies, a passion for troubleshooting and a desire to work with innovative technology solutions, we’d love to hear from you.
Working as one of our team opens lots of career development opportunities and unlocks a multitude of domains to specialize in.
Your day-to-day activities will include:
•
Providing Level 2 technical support to resolve hardware and software issues related to F5 products.
•
Maintaining excellent customer communication, including project status, plan-of-actions, and resolution steps.
•
Providing F5 customers and partners with a consistently high-quality support experience.
•
Working with our tier three engineering services team to overcome technical challenges.
•
Building strong working relationships with peers, partnering with engineers, managers, and related F5 departments.
•
Writing and updating solution articles to share technical expertise internally and externally
•
Handling multiple cases and prioritizing tasks based on customer and business needs.
•
Following standards-based processes (as defined in our Quality Management System).
•
Continuing your own professional development through participating in ongoing training on our products and related technologies.
Requirements
The following experience and skills will help you succeed as a Support Engineer at F5:
•
Customer support experience with enterprise-level corporate customers in production environments.
•
Hands-on technical experience with LAN/WAN operations (e.g., DNS, Open SSL, Cryptography, virtualization, etc.), Network Protocols, UNIX or Linux (e.g., Redhat) operating systems, as well as VMware or equivalent hypervisors and network hardware.
•
Solid grasp of TCP/IP protocols and the OSI model.
•
Understanding packet captures using Wireshark
•
Knowledge of DNS and HTTP protocol in detail.
•
Understating of SSL/TLS handshake
•
Experience of Network Security (e.g., Web Application Security, AAA, VPN, DDoS, Malware, Application Firewalls, etc.).
•
Ability to read, write and speak English fluently, including technical concepts and terminology.
•
Able to communicate technical information to customers with varying levels of technical knowledge.
•
Good analytical problem-solving abilities.
•
Attention to detail.
Nice to have
The following skills are nice to have but if you don’t have them, F5 will be happy to help you learn those in time :
•
Experience or ability to grow expertise in Public/Private Cloud technologies (Microsoft, AWS, Google), NGINX, Programming/Scripting (JavaScript, Python, BASH, PERL, Node.JS), Containers (OpenStack, Docker, Velcro), Container Orchestration (Kubernetes) and/or Automation (Ansible, Git).
•
Fluency in other languages.
•
Experience with F5 technologies
We’d love to hear from you!
Like the sound of life at F5? Get in touch - apply!
Our Culture
Watch this video from our CEO to learn more.
Additional details on our culture can be found here:
https://www.f5.com/company/careers/culture
https://www.f5.com/company/diversity-inclusion
Legal
The Job Description is intended to be a general representation of the responsibilities and requirements of the job. However, the description may not be all-inclusive, and responsibilities and requirements are subject to change.
Please note that F5 only contacts candidates through F5 email address (ending with @f5.com) or auto email notification from Workday (ending with f5.com or @myworkday.com).
Equal Employment Opportunity
It is the policy of F5 to provide equal employment opportunities to all employees and employment applicants without regard to unlawful considerations of race, religion, color, national origin, sex, sexual orientation, gender identity or expression, age, sensory, physical, or mental disability, marital status, veteran or military status, genetic information, or any other classification protected by applicable local, state, or federal laws. This policy applies to all aspects of employment, including, but not limited to, hiring, job assignment, compensation, promotion, benefits, training, discipline, and termination. F5 offers a variety of reasonable accommodations for candidates. Requesting an accommodation is completely voluntary. F5 will assess the need for accommodations in the application process separately from those that may be needed to perform the job. Request by contacting [email protected].
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