Network Engineer (Data Center)

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SeniorZdalnie·WarszawaFull-time·B2B

#473497·Dodano wczoraj·0

Źródło: justjoin.it

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Tech Stack / Keywords

Cisco ACICisco NexusITILHuawei DCNAnsible PythonCheckMK

Podsumowanie oferty

Operate the Data Center Network product in a regulated banking environment, covering its full lifecycle from Entry into Service to decommissioning. Configure and troubleshoot Cisco ACI and Cisco Nexus under the technical direction of the Lead Network Engineer.

Wymagania

Deep knowledge of Cisco ACI (APIC, tenant concepts, L4-L7 integration) and Cisco Nexus (NX-OS).
Several years of hands-on operational experience in data center environments.
Cisco CCNA or CCNP Data Center (or equivalent); CCNP Data Center preferred for senior candidates.
Solid ITIL knowledge (Incident, Problem, Change, Configuration Management) in a regulated environment.
Ability to work independently within defined processes.
Strong team and communication skills in an international, near-shore setup.
Fluent English.

Nice to have:

Huawei HCIP or HCIE Datacom certification, or first experience with Huawei DCN components.
ITIL certification, German, Ansible/Python, CheckMK.

Obowiązki

Configure, operate and troubleshoot Cisco ACI (APIC, tenant policies, L4-L7 service graphs) and Nexus switching (NX-OS, vPC, FEX).
Troubleshoot fabric issues, packet drops and multipath problems; resolve 2nd/3rd-level incidents and support root cause analysis.
Execute ACI fabric upgrades, EPG changes and Nexus/ACI firmware updates in night and weekend maintenance windows; join the weekly CAB.
Take part in the 24/7 on-call rotation and support the Lead Network Engineer during Major Incidents.
Administer licences (Cisco Smart Licensing), support asset lifecycle tracking and keep the CMDB up to date.
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.
Build first hands-on experience with Huawei CloudEngine ahead of the 2028 rollout.
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.

Szkolenia wewnętrzne

Karta sportowa

Premie

Inne informacje

Availability for 24/7 on-call, including nights, weekends and public holidays.

Be | Shaping the Future Poland

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