Job Description

Lead F5 Application Delivery & Security Consultant

Join TDC
Erhverv – Professional Services

At TDC
Erhverv, we help Denmark's largest public and private organizations build
secure, resilient and future-ready digital infrastructures.

As part of
our Professional Services organization, you will work with enterprise customers
to design, implement and optimise advanced F5 Application Delivery and
Application Security solutions across complex IT environments.

We are
looking for an experienced Lead F5 Application Delivery & Security
Consultant to expand our F5 capability. This is a customer-facing
consulting role where you will act as a trusted technical advisor, leading
architecture, solution design, implementation and optimization for some of
Denmark's most business-critical IT environments.

This
position is based in Copenhagen and requires regular presence at our office as
well as at customer locations.

Your
Responsibilities

As our Lead
F5 Application Delivery & Security Consultant, you will:

• Lead the design, implementation
  and optimization of enterprise F5 Application Delivery and Security
  solutions.
• Act as a trusted technical
  advisor throughout the customer engagement lifecycle.
• Design, implement and optimize
  F5 BIG-IP platforms with a clear focus on Application Delivery and
  Application Security.
• Design, deploy and optimize F5
  Advanced WAF (AWAF) policies.
• Design and implement API
  Security solutions for modern application environments.
• Develop advanced iRules and
  leverage iControl REST for automation and integration.
• Automate F5 deployments using
  Python, Ansible and Infrastructure as Code practices.
• Integrate F5 solutions with
  Azure, AWS, Kubernetes and hybrid cloud environments.
• Perform platform assessments,
  upgrades, health checks and performance optimization.
• Troubleshoot complex production
  environments and provide technical leadership.
• Lead technical workshops and
  contribute to solution architecture and presales activities.
• Mentor colleagues and help grow
  TDC Erhverv's F5 capability within Professional Services.

Your
Profile

You are an
experienced consultant with extensive experience in F5 technologies,
application delivery and application security.

You enjoy
working directly with enterprise customers and are comfortable translating
business requirements into secure, scalable and resilient technical solutions.

You combine
leadership in technical work with clear, effective communication, and are seen
by customers and colleagues as a trusted advisor.

Required
Technical Skills
You have
extensive practical experience with:

• Core F5 Technologies
• F5
  BIG-IP LTM
• F5 Advanced WAF (AWAF/ASM)
• API
  Security
• iRules
• iControl
  REST

Networking & Security

• HTTP/HTTPS
• SSL/TLS
• TCP/IP
• DNS
• High
  Availability
• Linux

Automation
Further
experience with the following:

• Python
• Ansible
• Terraform
• Git
• REST
  APIs

You have
demonstrated experience designing, implementing and supporting enterprise-scale
F5 Application Delivery and Security solutions.

Qualifications
Experience
with one or more of the following:

• BIG-IP
  APM
• BIG-IP
  DNS (GTM)
• BIG-IP
  Next
• NGINX
• Kubernetes
  / OpenShift
• Azure
  or AWS Networking
• DevSecOps
• OAuth2,
  OpenID Connect and SAML
• OWASP
  Top 10
• Bot
  Defense
• Zero
  Trust Architecture
  
  

Relevant
certifications are highly valued, including:

• F5
  Certified Administrator (201)
• F5 Certified Technology
  Specialist (CTS)
• Azure
  or AWS Certifications
• Kubernetes
  Certifications

Requirements

• Fluent in
  English, both written and spoken.
• Eligible to
  obtain and maintain Danish security clearance.
• Be willing
  to travel to customer sites when required.

Why Join
TDC Erhverv?

This is an
opportunity to become one of TDC Erhverv's leading F5 specialists and play a
key role in strengthening our Professional Services capability.

You will
collaborate with expert colleagues, modern technologies, and some of Denmark’s
largest enterprise and public sector organizations, helping customers build
secure, resilient, and efficient application delivery platforms.

What We
Offer

We offer:

• Complex and business-critical
  enterprise projects.
• A highly skilled Professional
  Services organisation.
• Opportunities for continuous
  learning and professional certifications.
• Attractive compensation paired
  with a robust benefits package.
• A collaborative culture where
  technical excellence and knowledge sharing are highly valued.
• The opportunity to influence
  technical direction and help shape TDC Erhverv's F5 Application Delivery
  & Security capability.
• Relocation assistance is
  available in accordance with TDC Erhverv's relocation policy.

Interested?

If you
enjoy working with F5 technologies, application delivery, application security,
and difficult technical issues, we would like to hear from you.

Join TDC
Erhverv Professional Services and help secure and modernise the digital
infrastructure of Denmark's leading organisations.

TDC Brands (former Nuuday) – Securely into the future

TDC Brands consists of a number of strong brands that together deliver innovative digital services within TV, broadband, network and telephony to private customers and businesses. YouSee, Telmore, Hiper and eesy serve Danes across age, gender and place of residence in the private market. In the business market, TDC Brands serves both small and large companies with TDC Erhverv and Relatel. TDC Brands currently employs around 3,000 people and has approximately 6 million private and business customer relationships. For more information about TDC Brands go to tdcbrands.dk.

Read more about how TDC Brands processes personal data about applicants here: https://www.tdcbrands.dk/en/career

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