CrawlJobs Logo
JUJUR Logo JUJUR · IT - Administration

IT Network Engineer L2

Serbia, Belgrade · Job Posted January 07, 2026
Apply Position
Job Link Share

Job Responsibility

  • Support the configuration, monitoring, and maintenance of Cisco networking equipment including switches, routers, and firewalls to ensure stable and high-performing network operations
  • Assist in the deployment and optimization of wireless networks, ensuring seamless connectivity and rapid troubleshooting when needed
  • Monitor network systems proactively to maintain performance, reliability, and security across all environments
  • Diagnose and resolve network-related incidents efficiently, escalating when necessary and keeping detailed documentation of all actions taken
  • Provide support for Linux and Windows systems related to network services such as DNS, DHCP, and VPN
  • Maintain clear and up-to-date network documentation, ensuring transparency and operational continuity
  • Contribute to implementing and enhancing network security measures including ACLs, firewalls, and VPNs under the guidance of senior engineers
  • Collaborate closely with IT and Systems teams to deliver stable, secure, and efficient infrastructure solutions

Requirements

  • Native or fluent in English (C1 level), with strong proficiency in both written and spoken communication
  • 2–4 years of practical experience in network engineering or IT support, working with Cisco networking equipment and wireless networks
  • Solid hands-on knowledge of configuring and troubleshooting Cisco routers and switches
  • Basic understanding of firewall setups and Wi-Fi network management
  • Working familiarity with both Windows and Linux systems, especially for managing network services
  • Good understanding of TCP/IP, DNS, DHCP, VPN, and basic routing protocols such as OSPF and BGP
  • Skilled in using diagnostic tools like Wireshark, PRTG, or Zabbix to identify and resolve network issues
  • Strong analytical mindset with the ability to stay calm and methodical under pressure
  • Excellent communication and teamwork skills with a proactive and collaborative attitude
  • Willingness & ability to work in shift rotation (including night shifts)

Nice to have

  • Cisco Certified Network Associate (CCNA) certification is a strong plus
  • Exposure to cloud platforms (AWS, Azure, or Google Cloud) and basic understanding of cloud networking concepts is an advantage

What we offer

  • Excellent remuneration package based on experience, skills, and performance
  • Be part of a dynamic international team with a positive and friendly atmosphere
  • Guidance and tools to reach career potential
  • Work with advanced networking technologies in a fast-paced, international environment
  • Continuous learning and professional development through training and mentorship
  • Clear career path with opportunities to advance within network operations or infrastructure teams
  • Performance bonuses
  • Private health insurance
  • Free gym membership
  • And many others
JUJUR - All Job Offers

Looking for more opportunities?

Search for other job offers that match your skills and interests.

Suggested Tags: Frontend Developer Secretary Talent Manager Salesforce Administrator Data Analyst
Similar Jobs for

IT Network Engineer L2

8 matching positions

Network Engineer -L2- SDWAN-HPE

As a Networking Managed Services Engineer (L2) at NTT DATA, you'll take on a dev...
Location
Location
India , Mumbai
Salary
Salary:
Not provided
nttdata.com Logo
NTT DATA
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Proficiency in technologies such as Pulse Secure SSL VPN, Palo Alto, Fortinet, Cisco Nexus switches/routers/firewalls, and more familiarity with ticketing tools
  • At least one technical certification in the above-mentioned technologies
  • Strong planning skills, with the ability to anticipate and adapt to changing circumstances
  • Adaptability and resilience in a dynamic work environment
  • Ability to communicate and work effectively across different cultures and social groups
  • Proficiency in active listening and client-centric communication
  • A positive outlook and the ability to work well under pressure
  • A client-first attitude, always seeking to create positive client experiences
  • A bachelor's degree or equivalent qualification in IT/Computing, or equivalent work experience
Job Responsibility
Job Responsibility
  • Ensure clients' IT infrastructure and systems remain operational
  • Proactively monitor, identify, investigate, and resolve technical incidents and problems
  • Review client requests and tickets, apply technical expertise to resolve them
  • Handle incidents and requests of medium complexity for second-line support
  • Proactively monitor work queues, execute operational tasks, and update tickets
  • Identify, analyze, and log issues before escalation
  • Communicate with other teams and clients to provide support and ensure changes are executed with risk identification and mitigation
  • Highlight key tickets and upcoming critical tasks for shift handover
  • Escalate tickets to ensure focus from Centres of Excellence and other teams
  • Collaborate with automation teams to optimize efforts and automate routine tasks
  • Fulltime
Read More
Arrow Right

Technical Support Engineer L2 – Network Management

Deliver high-quality technical assistance for NMS and SIEM products like JUNOS S...
Location
Location
India , Bengaluru
Salary
Salary:
Not provided
https://www.hpe.com/ Logo
Hewlett Packard Enterprise
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Must have working knowledge of network and service management concepts, networking protocols [L2-L7], high availability, Virtualization and Scripting
  • Must have hands on experience with Linux system level troubleshooting
  • Must be experienced in handling large-scale software applications deployment, configuration [config files and script based] and debugging
  • Extensive background in internetworking, TCP/IP, LAN, WAN and Security technologies required
  • Superior verbal, written communication and customer handling skills
  • Experience with Network Management/Element Management Products (understanding of FCAPS, SNMP) and areas such as CLI, NMS Northbound Interfaces, XML and XSLT is desirable
  • Experience with any Security Information and Event Management (SIEM) product like Arcsight, QRadar, RSA NetWitness Suite, SolarWinds Log & Event Manager, McAfee Enterprise Security Manager etc
  • Hands on experience with deploying and troubleshooting Virtual Machine (VMWare or KVM), and understanding of K8s, dockers and containers
  • Knowledge of ScreenOS and JUNOS based devices a plus
  • Hands on Experience with scripting like Shell, Python, Ansible etc a plus
Job Responsibility
Job Responsibility
  • Deliver high-quality technical assistance for NMS and SIEM products like JUNOS Space Platform and Apps, Security Analytics (JSA)
  • Provide hardware and software technical support, including configuration assistance and troubleshooting of devices and other peripheral networking equipment
  • Document and reproduce customer related networking problems and work closely with L3 teams for timely resolution
  • Be a customer advocate for documentation, timely resolution of issues, for problem reproduction and escalation
  • Work with L3 team to develop product trainings and contribute towards knowledge base articles
  • Ability to troubleshoot and debug complex, unique networks with mixed media and protocols
  • Timely completion of training and certification as assigned
  • Ability to mentor newly hired support engineers and peers in technical areas of specialty
What we offer
What we offer
  • Health & Wellbeing
  • Personal & Professional Development
  • Unconditional Inclusion
  • Fulltime
Read More
Arrow Right

Network Engineer (L2)

The Cross Technology Service Delivery Field Support Engineer (L2) is a developin...
Location
Location
Malaysia , Petaling Jaya
Salary
Salary:
Not provided
nttdata.com Logo
NTT DATA
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Good communicate skills, both verbal and written
  • Ability to plan activities and projects well in advance and take into account possible changing circumstances
  • Ability to maintain a positive outlook at work
  • Ability to work well in a pressurized environment
  • Ability to work hard and put in longer hours when it is necessary
  • Ability to apply active listening techniques such as paraphrasing the message to confirm understanding, probing for further relevant information and refraining from interrupting
  • Ability to adapt to changing circumstances
  • Ability to place client at the forefront of all interactions, understanding their requirements and creating a positive client experience throughout the total client journey
  • Bachelor's degree or equivalent in Information Technology or Computing or related field
  • Professional level certification in different Data Centre technologies such as Cisco, NetApp, EMC- Ex: CCNP (DC), ONTApp etc.
Job Responsibility
Job Responsibility
  • Ensures that the assigned infrastructure at the client site is configured, installed, tested and operational
  • Ensures that any software that is part of the solution is installed and configured according to client requirements
  • Proactively identifies problems and errors as they occur and logs such incidents in a timely manner with the required level of detail
  • Liaises with all stakeholders including client IT environments, carriers and colleagues to expediate diagnosis of errors and problems and to identify a resolution
  • Investigates second line support calls assigned and identifies the root cause of incidents and problems following knowledge articles
  • Responds to and diagnoses all alerts, escalate to L3 Field Engineer when unable to resolve within the stipulated time
  • Ensures incidents are updated with progress and resolution details in a timely manner using the required platform
  • Ensures the efficient and comprehensive resolution of incidents and requests
  • Applies tools, techniques and processes to track, log, report on and correct configuration items, components and changes
  • Investigates problems in systems, processes and services and assists with the implementation of agreed remedies and preventative measures
  • Fulltime
Read More
Arrow Right

Network Engineer L2

Join NTT DATA as a Network Engineer L2, where you will implement and maintain co...
Location
Location
Vietnam , Ha Noi
Salary
Salary:
Not provided
nttdata.com Logo
NTT DATA
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor/College degree in Information Systems or equivalent education
  • Experience and knowledge about Routing and switch, Wireless device configuration, firewall solution
  • Cisco CCNP Enterprise Networking certification
  • Good knowledge of SDN solutions - in particular Cisco SD-WAN
  • Knowledge of network security - in particular Fortinet firewall
  • Experience to co-ordinate/manage cabling vender, CCTV and PBX system vender
  • Ability to learn quickly the new technical o Have troubleshooting, report and training skill
  • English communication
Job Responsibility
Job Responsibility
  • Implementation IT Network Project
  • Create technical documentation – LLDs, network device configs, migration plans, instructions for technicians, test scenarios
  • Install and configure LAN/WLAN/WAN, DC, legacy and SDN topologies
  • Take responsibility for problem resolution and troubleshooting
  • Speak with customers via email and phone for initial requirement capture
  • Maintenance and support customer (Onsite/Offsite) when their system have issues (include open case and make warranty)
  • Manage project progress to archive target
  • Manage vendor following schedule, quality of service
  • Documentation (Report, Parameter Sheet, Manual, etc...)
  • Studying & Research new technology follow company strategy
What we offer
What we offer
  • Competitive salary package
  • Exposure to enterprise-scale infrastructure and real production systems
  • Training and career development toward L3 / System Specialist / Cloud Engineer
  • Full social insurance coverage based on salary
  • Probation with 100% salary
  • Annual bonuses and regular salary reviews
  • Training sponsorship for professional courses and certification exams
  • Comprehensive healthcare coverage for staff and their families
  • Regular health check-ups
  • 15 days of paid annual leave, plus 1 additional day for every 3 years of service, up to 20 days
  • Fulltime
Read More
Arrow Right

Remote NOC Network Engineer (L2)

The Remote NOC Network Engineer (L2) role at NTT DATA involves providing second-...
Location
Location
Malaysia , Petaling Jaya
Salary
Salary:
Not provided
nttdata.com Logo
NTT DATA
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Degree in IT/Computer Science/Telecommunications or equivalent experience
  • Minimum 2 years working with Cisco routing/switching in enterprise or service provider networks
  • Strong understanding of TCP/IP, OSPF/BGP, VLANs, STP, HSRP, VPN, QoS, and 802.1X
  • Strong understanding of Enterprise and Data Center network architectures, with hands-on experience in Cisco IOS/IOS-XE, Cisco ISE, Cisco Nexus platforms, Cisco ACI, and SD-WAN solutions
  • Hands-on experience with Cisco and Aruba wireless AP & Controller
  • Experience with network monitoring and troubleshooting tools (Wireshark, SNMP/NMS platforms)
  • Good English communication skills
  • Able to work in a fast-paced NOC environment
Job Responsibility
Job Responsibility
  • Monitor LAN/WAN/WLAN environments using tools such as Cisco Prime, SolarWinds, DNAC, PRTG, or AirWave
  • Perform L2 triage, troubleshooting, and incident resolution for Cisco and Aruba networks
  • Support routing & switching (OSPF, BGP, EIGRP, VLAN, STP, HSRP, VRRP), VPN, QoS, NAT, and wireless solutions
  • Support Enterprise and Data Center network architectures (Cisco IOS/IOS-XE, Cisco ISE, Cisco Nexus platforms, Cisco ACI, and SD-WAN solutions)
  • Review alerts, perform packet captures, diagnose faults, and escalate to L3/vendor TAC when needed
  • Execute routine NOC tasks: health checks, configuration backups, performance monitoring
  • Maintain updated network documentation (diagrams, inventories, runbooks)
  • Follow ITIL processes: incident, change, and problem management
  • Participate in 24x7 shift rotation, including nights/weekends
  • Fulltime
Read More
Arrow Right

L2 Network Engineer - Citrix Load Balancer

The Networking Managed Services Engineer (L2) at NTT DATA is responsible for ens...
Location
Location
India , Mumbai
Salary
Salary:
Not provided
nttdata.com Logo
NTT DATA
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Proficiency in technologies such as Pulse Secure SSL VPN, Palo Alto, Fortinet, Cisco Nexus switches/routers/firewalls, and more familiarity with ticketing tools
  • At least one technical certification in the above-mentioned technologies
  • Strong planning skills, with the ability to anticipate and adapt to changing circumstances
  • Adaptability and resilience in a dynamic work environment
  • Ability to communicate and work effectively across different cultures and social groups
  • Proficiency in active listening and client-centric communication
  • A positive outlook and the ability to work well under pressure
  • A client-first attitude, always seeking to create positive client experiences
  • A bachelor's degree or equivalent qualification in IT/Computing, or equivalent work experience
Job Responsibility
Job Responsibility
  • Ensuring the operational integrity of clients' IT infrastructure
  • Proactively monitoring, identifying, investigating, and resolving technical incidents and problems
  • Working closely with clients and internal teams to restore services in line with service level agreements (SLAs)
  • Reviewing client requests and tickets and applying technical expertise to resolve them
  • Handling second-line support for incidents and requests of medium complexity
  • Proactively monitoring work queues, executing operational tasks, and updating tickets
  • Identifying, analysing, and logging issues before they escalate
  • Communicating with other teams and clients to provide support and ensure changes are executed with clear risk identification and mitigation plans
  • Highlighting key tickets and upcoming critical tasks during shift handover
  • Escalating tickets to ensure the right focus from Centres of Excellence (CoE) and other teams
  • Fulltime
Read More
Arrow Right

L2 Network Engineer

BharathCloud is a cutting-edge Hyderabad based cloud infrastructure provider spe...
Location
Location
India , Hyderabad
Salary
Salary:
Not provided
bharathcloud.com Logo
Bharath Cloud
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor’s degree in Engineering, Computer Science, or a related field
  • 2–8 years of network engineering or administration experience
  • Certifications like CCNA/CCNP (or equivalent from Juniper/Checkpoint) required
  • Strong working knowledge of L2/L3 networking: VLANs, STP, OSPF, BGP, EIGRP, MPLS
  • Hands-on experience with Cisco, Juniper, Fortinet, Palo Alto, Meraki, or equivalent vendors
  • Skilled in configuring: firewalls, VPNs, load balancers, wireless controllers, SD-WAN solutions
  • Experience with network monitoring and analysis tools (e.g., Wireshark, SolarWinds, Nagios, tcpdump)
  • Strong troubleshooting, analytical, and problem-solving skills
  • Excellent written and verbal communication
  • ability to collaborate across global teams
Job Responsibility
Job Responsibility
  • Provide advanced (Tier-2) support for escalated network incidents—LAN, WAN, WLAN, VPN, firewall, load-balancer issues
  • Design, configure, and maintain network devices: routers, switches (L2/L3), wireless APs/controllers, firewalls (Cisco, Fortinet, Palo Alto), and SD-WAN
  • Implement routing (OSPF, BGP, EIGRP), VLANs, STP/RSTP, QoS, NAT, IPsec/SSL VPNs, MPLS, etc
  • Monitor network performance (throughput, latency, packet loss), investigate anomalies, and resolve complex issues
  • Participate in network infrastructure projects—migrations, upgrades, new site setups, cloud integrations
  • Maintain network documentation: configurations, topology diagrams, change logs, incident reports
  • Collaborate with L1 teams, cloud, server, security, and vendor partners
  • escalate to L3 or vendor support as needed
  • Perform root-cause analysis, implement fixes to reduce recurring incidents, and propose proactive improvements
  • Contribute to DR exercises, security audits, and infrastructure hardening
What we offer
What we offer
  • Opportunities for career advancement (L2 → L3 → Architect/SME pathways)
  • Supportive environment with training budgets, certifications, mentoring, and flexible working
  • Competitive compensation, health benefits, and work-life balance
Read More
Arrow Right

L2 Network Engineer

We are looking for a skilled L2 Network Engineer to manage escalated network iss...
Location
Location
India , Noida
Salary
Salary:
Not provided
Infinity Labs India
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Solid understanding of TCP/IP, routing, switching, and firewalls
  • Proficiency with Cisco devices and tools like Wireshark, SolarWinds, etc.
  • Good knowledge of security practices and incident response
  • Strong communication and problem-solving skills
  • 5-8 years experience
Job Responsibility
Job Responsibility
  • Handle L2 escalations and troubleshoot complex network issues
  • Configure and maintain routers, switches, and firewalls
  • Monitor network performance using tools and ensure uptime
  • Maintain network security and assist in audits
  • Collaborate with L3 support and cross-functional teams
  • Document configurations and troubleshooting processes
  • Mentor L1 engineers and share technical knowledge
  • Fulltime
Read More
Arrow Right