Engineering ServicesElectrical and electronic trades workersISCO 7422
communication infrastructure maintainer
Communication infrastructure maintainers install, repair, run and maintain infrastructure for communication systems.
About communication infrastructure maintainer
As a communication infrastructure maintainer, you will install, repair, run, and maintain the physical systems that enable telecommunications and data communication across networks. Your day-to-day responsibilities include installing electronic communication equipment, laying and managing network cables, assessing infrastructure issues, and performing preventive maintenance to ensure reliable service. You will work with both low-voltage wiring systems and broader network infrastructure, applying your knowledge of ICT protocols, network security, and telecommunications standards to identify and resolve connectivity problems.
Your role is critical to keeping communication networks operational, supporting everything from business connectivity to emergency services. In Poland's digitalization push and expanding telecommunications sector, communication infrastructure maintainers are increasingly needed to build out modern networks, upgrade legacy systems, and maintain 5G and fiber optic infrastructure. Career opportunities are strong, with potential to specialize in network security, cloud infrastructure, or advance into technical management and network operations roles.
Key Work Functions
Core areas of responsibility for a communication infrastructure maintainer.
1
Installation of Communication Equipment and Cabling
- Install electronic communication equipment including transmitters, receivers, and networking hardware
- Install low voltage wiring systems for data transmission and communication networks
- Lay and organize network cables while respecting ICT network cable limitations and standards
- Procure ICT network equipment and components according to specifications and budget requirements
2
Maintenance and Monitoring of Infrastructure
- Perform routine preventive maintenance on communication infrastructure to prevent service disruptions
- Monitor communication channels' performance and track network metrics to ensure reliability
- Diagnose and troubleshoot equipment failures and connectivity issues in a timely manner
- Maintain detailed records of maintenance activities, repairs, and system configurations
3
Technical Assessment and Infrastructure Evaluation
- Assess telecommunication infrastructure issues and determine root causes of network problems
- Evaluate network capacity and recommend upgrades or expansions to support growth
- Apply ICT networking hardware knowledge to configure and optimize communication systems
4
Network Configuration and Protocol Management
- Apply ICT communications protocols to establish reliable data transmission between network nodes
- Configure network routing to optimize data flow and minimize latency across communication systems
- Implement and maintain ICT network security measures to protect infrastructure from threats
- Understand and apply concepts of telecommunications relevant to your infrastructure role
5
Heavy Equipment Operation and Field Work
- Operate digging construction equipment safely to lay cables and prepare infrastructure foundations
- Work in various weather conditions and terrain to install and maintain outdoor communication systems
- Manage cable routing across challenging landscapes while minimizing environmental impact
European Skills Framework
Skills and knowledge areas required for this occupation based on European classification.
Essential (13)
ICT network routingICT network routingThe processes and techniques for choosing the best paths within an ICT network through which a packet can travel.ICT network security risksICT network security risksThe security risk factors, such as hardware and software components, devices, interfaces and policies in ICT networks, risk assessment techniques that can be applied to assess the severity and the con...procurement of ICT network equipmentprocurement of ICT network equipmentThe products available from network equipment providers and methods for selecting and procuring the equipment.telecommunication trunkingtelecommunication trunkingThe method of providing network access to many clients while keeping smaller number of connection components by grouping and sharing connection circuits and frequencies.ICT communications protocolsICT communications protocolsThe system of rules which allow the exchange of information between computers or other devices via computer networks.ICT network cable limitationsICT network cable limitationsThe limitations, such as distance limitations and resistance of types of cables, such as fibre cable, coax cable and ethernet cable which are used for realising networks.concepts of telecommunicationsconcepts of telecommunicationsThe telecommunication principles, theories, models, equipment and processes such as transfer rate, bandwidth, signal-to-noise ratio, bit error ratio and C/N ratio, as well as the effect of the qualiti...ICT networking hardwareICT networking hardwareThe ICT network equipment or computer networking devices, such as UPS systems, electrical systems, networking facilities and structured cabling systems.assess telecommunication infrastructure issuesassess telecommunication infrastructure issuesEvaluate problems in telecommunication infrastructure by using specialised methods, applications and tools to find weaknesses and stress points in a network and elements of the infrastructure regardin...operate digging construction equipmentoperate digging construction equipmentOperate and use construction equipment, such as digger derricks, backhoes, track hoes, front-end loaders, trenchers, or cable ploughs.install electronic communication equipmentinstall electronic communication equipmentSet up and deploy digital and analogue electronic communications. Understand electronic diagrams and equipment specifications.monitor communication channels' performancemonitor communication channels' performanceSearch for possible faults. Perform visual checks. Analyse system indicators and use diagnostic devices.install low voltage wiringinstall low voltage wiringPlan, deploy, troubleshoot and test low voltage wiring.
Optional (13)
CiscoCiscoThe products available from the network equipment provider Cisco and methods for selecting and procuring the equipment.telecom regulationstelecom regulationsCode of rules to protect telecommunication consumers, ensuring high standards of communication services such as equivalent and affordable access, connectivity, transparency of contracts or security ag...implement ICT security policiesimplement ICT security policiesImplement statements, assertions or rules that specify the appropriate use and protection of the ICT assets and systems from an organisation. These ICT security policies cover topics such as data clas...use a complex communication systemuse a complex communication systemInstall and operate complex communication systems.seal wiresseal wiresFasten and insulate electric or communications wires or cables.splice cablesplice cableJoin and weave electric and communications cable and trunk lines together.solve location and navigation problems by using GPS toolssolve location and navigation problems by using GPS toolsUse applications and devices which provide users with accurate assessment of their location using system of satellites, such as navigation systems.use back-up and recovery toolsuse back-up and recovery toolsUse tools which allow users to copy and archive computer software, configurations and data and recover them in case of loss.inspect cablesinspect cablesExamine cables and lines to detect possible breakage or damage.install cable TV servicesinstall cable TV servicesEnsure that home or offices are properly wired to receive cable TV.implement a virtual private networkimplement a virtual private networkCreate an encrypted connection between private networks, such as different local networks of a company, over the internet to ensure that only authorized users can access it and that the data cannot be...implement anti-virus softwareimplement anti-virus softwareDownload, install and update software to prevent, detect and remove malicious software, such as computer viruses.implement a firewallimplement a firewallDownload, install and update a network security system designed to prevent unauthorized access to a private network.
Related Occupations
Other occupations in the Other category that share similar skill requirements.
AI Replacement Risk
58/ 100
High Risk
Low riskHigh risk