Network Engineer (Load Balancing F5)

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SeniorZdalnie·WarszawaFull-time·B2B

#473494·Dodano wczoraj·0

Źródło: justjoin.it

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Tech Stack / Keywords

F5 BIG-IPITILCheckMKAnsible Python

Podsumowanie oferty

Operate the F5 BIG-IP Load Balancing product in a regulated banking environment, covering its full lifecycle from entry into service to decommissioning. The role includes configuring, troubleshooting and maintaining load-balancing services, with technical direction from the Lead Network Engineer.

Wymagania

Several years of hands-on experience with F5 BIG-IP (LTM, DNS, iRules, TMOS) in high-availability data center environments.
F5 Certified BIG-IP Administrator (F5-CA) or equivalent.
Solid ITIL knowledge (Incident, Problem, Change, Configuration Management) in a regulated environment.
Ability to work independently within defined processes.
Strong team and communication skills.
Fluent English.

Nice to have:

F5 Certified Solution Expert (F5-CSE).
ITIL certification.
German.
Ansible, Python and CheckMK.

Obowiązki

Configure, operate and troubleshoot F5 BIG-IP (LTM, DNS, AFM): virtual servers, pools, iRules and SSL offloading.
Manage the certificate lifecycle, TMOS upgrades and F5 licensing.
Troubleshoot application delivery issues, persistence, health monitors and HA pair failover; resolve 2nd/3rd-level incidents and support root cause analysis.
Execute planned changes and maintenance in night and weekend windows; join the weekly CAB.
Take part in the 24/7 on-call rotation and support the Lead Network Engineer during Major Incidents.
Tune CheckMK monitoring, track availability and capacity KPIs, and investigate Splunk log alerts.
Run vulnerability management (CVE tracking, patching) and support audits and ISMS compliance.
Keep the CMDB up to date and support asset lifecycle tracking.
Maintain documentation, share knowledge with backup resources, and contribute to DR tests and continual improvement.

Benefity

Continuous growth through internal DevTalks, online and onsite.
Optional Medicover, Multisport and Mindgram packages at preferential rates.
Free access to the gym at the Q22 office.
Referral program with a bonus for every successful recommendation.

Karta sportowa

Opieka zdrowotna

Premie

Inne informacje

Availability for 24/7 on-call, including nights, weekends and public holidays.
Planned changes and maintenance may take place during night and weekend windows.

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