Try these curated collections

Networking hardware test bench
Network technician testing modems in factory
two young technicians working at a data center on server maintenance
Technical Support Customer Service Business Technology Internet Concept.
Networking service. network engineer administrator checking server hardware equipment of data center
Technical Support Customer Service Business Technology Internet Concept.
Team of technicians connecting network cable. Macro photo
Service Technical Support Solution Business Technology Internet Concept
Hand touching Maintenance and repair about assistance and servicing of equipments.
Maintenance service computer repair technician
Hand touching Maintenance and repair about assistance and servicing of equipments.
Technical Support Customer Service Business Technology Internet Concept.
Technical support concept. Maintenance sign wrench and  srewdriver tools. Tech issues fix service.
Technical support toothed ring with hammer and spanner wrench web symbol icon
Handsome man is working in data centre with tablet.IT engineer specialist in network server room.Running diagnostics and maintenance.Technician examining server in big data center full of rack servers
Man using laptop to check servers in data center
IT Technician Works on Laptop next to a Server Cabinet in Big Data Center. He Runs Diagnostics and Maintenance, Sets System Up.
Technical Support Customer Service Business Technology Internet Concept
two network support engineers administrating in server room
Technical Support Customer Service Business Technology Internet Concept.
Computer technician vector icon
engineer working with laptop outdoors adjusting communication equipment in distribution box
Two technicians discussing wiring in data center
Enterprise client is activating three managed services icons on a virtual control interface with hexagonal buttons. Business and information technology concept for outside IT management. Copy space.
IT Technician Works on Laptop next to a Server Cabinet in Big Data Center. He Runs Diagnostics and Maintenance, Sets System Up.
People fix node fiber optic in network room .
Hijab woman holding smartphone doing installing update process with gearbox percentage progress and loading bar with installing update on screen laptop background
Remote Support online. Remotely access and control desktop of computers or laptop via web internet connection. System administrator helps of customers, employees fix issues, setup software, equipment.
Social media concept. Communication in the global computer networks. Set of flat design concept icons for web and mobile services. File is saved in AI10 EPS version.
Computer repair services, IT support concept, software development, system administration, desktop upgrade and update, program installation, vector line icon
Technical support in robotic hand. Customer help. Tech support. Customer service, Business and technology concept. Vector illustration.
Special network scanner
Big Data Security Maintenance Icon w Wrench and Gear Tools for Technician to Use when Scanning Systems - Internet or Information Technology Repairs
Set of flat design web page templates of social networking, business solutions, seo, project gallery. Modern vector illustration concepts for website and mobile website development.
Handsome man is working in data centre with laptop.IT engineer specialist in network server room.Running diagnostics and maintenance.Technician examining server in big data center full of rack servers
Service business, technology, internet and networking concept - businesswoman presses technical support button on virtual screen. Repair, maintenance. 24/7. Support 24 hours a day. Technician help.
network engineer working in server room
Isometric 2x2 icons set with information technology engineers and computer repair specialists 3d isolated vector illustration
Man checking tablet pc as he is plugging cables into server in data center
Maintenance and repair concept with icons about assistance and servicing of equipments, person touching symbols
Data center and hosting vector banners set. Network internet database, configuration and maintenance, build server illustration
Silver Router wi-fi with screwdriver and wrench icon isolated on blue background. Adjusting, service, setting, maintenance, repair, fixing.  Vector Illustration
smart manufacturing ,industry 4.0, 5.0 technology concept, man use augmented mixed virtual reality technology to manage and simultion to install new machine in the factory predict, analytic how to fit
Black IT Technician with a Laptop Computer Gives a Tour to a Young Intern. They Talk in Data Center while Walking Next to Server Racks. Running Diagnostics or Doing Maintenance Work.
Miniature people :Selective focus of miniature.Computer connection and repair concept. Group of worker miniature people figures working on USB cable .Networking concept. Macro photo
Miniature people Construction worker LAN connection Or connect to the internet. Communication ideas, maintenance.
The technician attaching fiber optic on the telecom site
Server room cabinet, data center and database isometric icon, server rack farm, blockchain technology, web hosting, data security, cloud storage, personal data protection, flat vector illustration
System administrators or sysadmins are servicing server racks. System administration, upkeeping, configuration of computer systems and networks concept. Violet color. Website landing web page template
Abstract Tuning Tools and configuration symbols for lines and triangles, point connecting network on blue background. Illustration vector

Search for "network maintenance service" in these categories

Car service car wash gas station auto diagnostics. Social media and network connection concept. On line store, news portal, work on task
Business customer care service concept flat icons set of contact us support help desk phone call and website click for service and maintenance.
Search engine optimisation and design icon set suitable for info graphics, websites and print media. Black and white flat line icons.
Unrecognizable manager using automotive telematics to monitor vehicle diagnostic. Technology concept for smart maintenance service, connected autonomous car, digital mobility, connectivity, AI.
Computer repair services, cogwheel and wrench, IT support concept, software development, system administration, desktop upgrade and update, program installation, vector line icon
Handsome man and attractive woman are working in data centre. IT engineer specialists in network server room. Running diagnostics and maintenance. Technicians examining servers.
Businessman with tablet PC and digital gearwheels on dark background. Concept of Internet and technical support service
Handsome man and attractive woman are working in data centre with laptop. IT engineer specialists in network server room. Running diagnostics and maintenance. Technicians examining server.
Technical Support Customer Service Business Technology Internet Concept.
Network engineer and it administrator 2x2 design concept set of network diagnostics users support and server maintenance elements vector illustration
Technical Support Customer Service Business Technology Internet Concept.
IT Engineer with Tool Cart Working on a Laptop Computer, he Deploys new software. He Stands at a Corridor of a Large Data Center Full of Rack Servers.
Handsome man is working in data centre with laptop.IT engineer specialist in network server room.Running diagnostics and maintenance.Technician examining server in big data center full of rack servers
Industrial 4.0 , Augmented reality concept. Hand holding tablet with AR service , maintenance application and calling technician for check destroy part of smart machine in smart factory background
services icon or button isolated vector illustration on transparent background
Website is under construction.  Design concept of maintenance page or 404 error. Vector template. Design for websites.
Flat design concept of programming and services with computer monitors and keyboard
Illustration vector flat social media services website interface under construction and happy workers building web page together with city background
servers and hardware room computer technology concept close-up photo
In Data Center Two IT Engineers Walking Through Rows of Server Racks. They Work on Tablet Computer and Laptop.
In the Modern Data Center: IT Engineer Standing Beside Open Server Rack Cabinets, Does Wireless Maintenance and Diagnostics Procedure with a Laptop. He Pushes Button.
Database Network Service Management Solutions as Art
IT Technician with a Laptop Computer and Black Male Engineer Colleague are Talking in Data Center while Walking Next to Server Racks. Running Diagnostics or Doing Maintenance Work.
Sorry, page not found, 404 error vector concept illustration. Website is on maintenance or under construction, homepage is broken. Blue cartoon background with server equipment and yellow warning tape
IT Technician Works on Laptop in Big Data Center full of Rack Servers. He Runs Diagnostics and Maintenance.
Special network scanner
Diverse adult man and woman using tablet and laptop while diagnosing server hardware in modern data center
Abstract polygonal light design of cog gear with oil drop. Business wireframe mesh spheres from flying debris. Engine cervice concept. Gray lines,dots structure style raster 3D illustration.
Data recovery, data backup, restoration and security flat design vector with icons. Vector illustration. Data protection concept web banner. Flat style. Internet security. For cloud services add
African American woman using tablet while walking in corridor of data center and checking hardware on server racks
Hosting and Cloud Icons Set. Editable Stroke. Technology outline icons pack. Pixel perfect thin line vector icons for web design and website application.
The network technician is working on the telecom site
network engineer working in server room
Computer repair icon symbol. Premium quality isolated wrench element in trendy style.
Under Construction Page Tiny People Character Concept Vector Illustration, Suitable For Wallpaper, Banner, Background, Card, Book Illustration, Web Landing Page, and Other Related Creative
IT administrators working in server room. Service maintenance. System administration, network upkeeping, computer systems configuration concept. Vector isolated concept creative illustration
Abstract polygonal light of Gear with oil drop. Business wireframe mesh spheres from flying debris. Mechanical technology machine engineering, engine work, concept. Gray style vector illustration.
Isolated Vector Icon Stye Illustration of Computer System Data Update or Synchronize with Process, Replacing with New Software
Business customer care service concept icons set of contact us support help desk phone call and website click for info graphics design web elements vector illustration.
In Data Center IT Engineer Works on Crash Cart Laptop. We See Rows of Server Racks and One Cabinet is Open.
Turning the underground concrete utility tunnel network of water supply pipeline, heat pipeline and cable vault
device for network system on table. network gigabit switch, crimping pliers, tester tool and IP Telephone and blur data center room background
African American female IT worker diagnosing server hardware in modern data server with rows of server racks
Unrecognizable male health care administrator is transferring data via software as a service application. Healthcare IT concept for medical practice management system and health information exchange.
Page Not Found Error 404. A hand drawn vector layout template of a broken robot for your website projects.
Repair

Full collection of icons like that is in my portfolio
 The system administrator is testing the network with a reflectometer. The man works in the server room of the datacenter. A technician measures the signal level in a fiber optic cable.
Medium shot of two diverse employees working in a data center server room taking networking equipment out for repair and maintenance
Networking hardware test bench
Technical support, programming and coding. Website maintenance, website maintenance services, update and keep your site easy concept. Bright vibrant violet vector isolated illustration
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