Network System Administrator
Sibiu, Timisoara
1 zi în urmă


Visma offers software and services that simplify and digitise core business processes in the private and public sector. The group operates across the entire Nordic region along with Benelux, Central and Eastern Europe.

With over 11,000 employees, more than 1,000,000 customers and net revenue of € 1,526 million in 2019, Visma is one of Europe’s leading software companies. Visit

About the job

Visma IT & Communications is looking for a passionate operational engineer / system administrator for Network Area with the ability to work on call.

You must have a drive to develop high quality processes that will run in an unusually complex technical environment. You will be a member of Operations Centre, where your skills and contributions to manage our SaaS solutions and supporting tools will be very visible.

You must love to help team members and to receive help from them. The team is international so you will use English both written and orally.

If the descriptions above fit you, and you can check several of the following bullets, Visma IT & Communications can offer you a very interesting work and very competitive terms.

Your skills : English proficiency

English proficiency

Excellent oral and written communication skills

Ability to work on call on 24 / 7 / 365 environments

Master's or Bachelor's degree in Computer Science / Telecommunication (In lieu of degree, 3 years relevant work experience)

Superior analytical and problem solving skills

Strong ability to work independently as well as with highly cross-functional teams

Experience in network optimization, testing and troubleshooting

Strong Cisco IOS experience

Good knowledge of Junos OS - an advantage

Strong experience with firewalls (such as Cisco ASA, Checkpoint) &IPS

Experience with DNS / Load Balancers / reverse proxies / WAF

Experience with IP backbone technologies (MPLS, Layer2 VPNs, Layer3 VPNs, QoS, High Availability)

Experience with routing protocols (eBGP, iBGP, OSPF)

Surveillance monitoring

Networking experience in : IP, TCP, UDP, routing, multicast etc.

Strong knowledge in network debugging / troubleshooting techniques and IP protocol analysis

Linux / Unix Server OS experience + scripting skills - an advantage

Experience on PaaS and IaaS on public clouds (AWS, Azure, OpenStack, ..) - an advantage

Experience in working with hypervisors - an advantage

Tasks :

Upgrade network equipments with new software release

Install and maintain network equipments in our data centers

Participate in 24 / 7 / 365 support for production issues and upgrades and pre-production installations at varying levels

Monitor network services that are provided to customers

Monitor data centres network services

Install and maintain network services in public clouds

Participate in designing new network solutions and developing the VITC managed DataCentres

Work with different internal teams to understand product domains and address documentation / training needs

Maintain and grow a production environment in a way that makes the system increasingly maintainable

Work to resolve a running queue of application support tickets and debug complex problems as they arise

Visma IT

IT service delivery in the digital age means rapid growth and major changes as emerging technologies introduce paradigm shifts.

Cloud service delivery is the next major driver. Success in changing environments requires the ability to innovate, design and deliver while providing steady and secure IT deliveries.

In addition to providing IT services to our customer portfolio, Visma IT provides all Visma business units with the tools and infrastructure they need to deliver state-of-the-art solutions and services to their customers.

By giving employees access to the right technology, we ensure quality at all stages of the customer journey. We also provide data storage in on-premise environments, in hosting environments and in the cloud, both public and private.

Our international teams base their work on an extensive knowledge of IT service delivery in both on-premise environments and the public and private cloud.

Security is our number one priority, and to ensure that we comply with all laws and regulations, we are ISO certified in the areas of security, quality, project management and IT service delivery.

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