Senior IT Network Administrator
Senior IT Network Administrator
Posted on :
13-07-2025
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1 Vacancy
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Job Description
Description
About Us:
By combining a rich legacy in the power and gas compression space with pioneering technology INNIO brings our customers affordable reliable and sustainable energy solutions for todayand tomorrow. We are helping to meet todays energy needs with 64 GW of installed capacity and 48000 of our powerful Jenbacher and Waukesha engines which can be found in more than 100 countries. And by harnessing our history of energy industry firsts along with the power of digital innovation we will continue to deliver for the to a World of Innovation and Inspiration! Welcome to INNIO!
Position Overview:
We are seeking a highly skilled and experiencedIT Network Administrator Seniorwith deep expertise in Cisco networking technologies. This role will be responsible for designing implementing and maintaining our enterprise network infrastructure ensuring high availability security and performance across LAN WAN and cloud-connected environments. The ideal candidate will be a Cisco expert who can lead complex projects troubleshoot critical network issues and mentor junior engineers.
Work Structure:
- Hybrid or remote work flexibility.
- Participation in on-call rotation for critical issues or after-hours maintenance.
- Occasional travel to data centers or branch offices as needed.
Responsibilities:
- Network Design & Implementation
- Design configure and deploy enterprise-level Cisco-based networks including routers switches firewalls and wireless systems.
- Develop scalable and secure network architectures for data centers branch offices and remote environments.
- Lead or support major network upgrades migrations and infrastructure refresh projects.
- Network Operations & Maintenance
- Monitor maintain and optimize LAN/WAN Wi-Fi and internet connectivity across multiple sites.
- Implement and manage routing protocols (OSPF BGP EIGRP) and Layer 2 technologies (VLANs STP EtherChannel).
- Conduct regular network performance analysis tuning and capacity planning.
- Security & Compliance
- Configure and manage Cisco ASA / Firepower / Meraki security appliances including VPN NAT ACLs and threat protection features.
- Collaborate with security teams to ensure network segmentation identity-based access and compliance with standards like ISO 27001 NIST or PCI-DSS.
- Manage and monitor Cisco ISE AAA and 802.1X for network access control.
- Collaboration & Support
- Act as a Tier 3 escalation point for complex network incidents and outages.
- Provide mentorship and technical guidance to junior network engineers and IT support staff.
- Create and maintain network documentation including topology maps configuration standards and operational procedures.
Minimum Requirements:
- Bachelors degree in Computer Science Information Technology or related field (or equivalent work experience).
- Cisco Certified Network Professional (CCNP).
- 5 years of experience in enterprise networking with a strong Cisco technology focus.
- Hands-on experience with Cisco routers switches (Catalyst/Nexus) firewalls and wireless controllers.
- Deep knowledge of TCP/IP VPNs QoS multicast and high availability protocols (HSRP/VRRP).
- Familiar with Cisco DNA Center Meraki and SD-WAN solutions.
- Experience with network automation tools and scripting (Python Ansible) a plus.
- Familiarity with monitoring tools (SolarWinds PRTG ThousandEyes NetFlow) and packet analyzers (Wireshark).
Preferred Skills:
- Cisco Certified Internetwork Expert (CCIE).
- Cisco DevNet or other Cisco specialty certs (e.g. Wireless Security).
- Experience working in multi-site/global organizations.
- Understanding of cloud networking (Azure/AWS Direct Connect/VPN) and hybrid cloud architecture.
- Exposure to ITIL practices and service delivery frameworks.
INNIO offers a great work environment professional development challenging careers and competitive compensation. INNIO is an Equal Opportunity Employer. Employment decisions are made without regard to race color religion national or ethnic origin gender (including pregnancy) sexual orientation gender identity or expression age disability veteran status or any other characteristics protected by law.
Required Experience:
Senior IC
Employment Type
Full Time
Key Skills
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