技術士の画像素材（写真・イラスト） 1ページ目

Engineering icon set in flat duotone solid icons web design. Pack pictograms with blueprint, engineer, tools, mechanical, worker, engine, manufacturing, machinery, process, other. Vector illustration.

Illustration of Hand holding Hammer

打ち合わせをする作業服を着た男性

青空の下にいるつなぎ姿の作業員・整備士の男性

NASA ケネディ宇宙センター

現場を支える技術者

作業着で働くビジネスウーマン

悩む表情のつなぎを着たミドル世代・シニア世代の男性のシンプルなベクターイラストセット

給排水設備の点検作業をする作業員　ビル管理　イメージ

作業着を着たシニアの男性

作業着の男性　現場

asian Robot arm engineers brainstorming in workshop to develop control technology with teamwork and coding innovation

作業服の男性・建設・不動産イメージ

現場で打ち合わせする作業服のビジネスマン

Helicopter cockpit flying over scenic mountain valley in autumn

Woman in Camouflage Uniform Working on Next Generation Drone

宇宙関連　イラスト素材集

Illustration of car bumper

Technician electrics 3d isometric mega set in isometry graphic design. Collection elements of transformer booth, lamp repair, cables fixing, wiring, electrician service, other. Vector illustration.

オフィスビルの中に立つ胸に手を当てる2人の作業員　撮影協力:スカパー東京メディアセンター

建設現場でファイルを見て指をさす、ヘルメットをかぶった作業員のベクターイラスト素材／建築／図面

Automated Warehouse Robots and Smart Warehouse Technology concept with Agv robots, Warehouse Automation System and Automated inventory control platforms. Vector illustration EPS 10

Welder worker characters in uniform working with metal, welding pipeline different cartoon scene set

握手する作業服男性とスーツの男性のシンプル線画（顔無し）

タブレットの画面を見ながら話す作業服姿の2人の男性 　施工管理　イメージ　　

施工管理者の仕事風景　撮影協力「LINK FOREST」

作業員・まちづくり・電気工事・建築士・設計士・エンジニア・保守・建設業・建築業の作業着姿の男女

建設現場を視察する作業スタッフ

Technician holding a graphics card, computer parts, circuit repair

Hands of skilled workers diligently engaged in the intricate repair of mechanical devices

Professional holding a calculator beside laptop, coffee, and documents on a bright office desk, showing accounting, budget planning, financial review, remote work, and business productivity.

Ukrainian Drone Specialist Intensely Focused on Developing 3D UAV Model at Workstation

Business Professional Interacting with Futuristic Data Visualization Interface on Tablet Screen in Modern Office Setting. Bitwise

Businesswoman Innovating with Technology and Lightbulb Symbolizing Ideas, Investment, and Financial Success in Modern Workspace. Sentient

Engineer using tablet dashboard in smart factory with robotic automation system for industrial production monitoring, manufacturing analytics, and operational data management.

Serious male professional with a beard and glasses sitting at an office desk with a laptop, tablet, documents, and calculator, looking directly at the camera with arms crossed

Detailed Conservation and Repair of Historic Stone Structures Using Heavy Machinery and Expert Inspection

Black man, architect and portrait smile in building or construction leader with safety hard hat on site. African male engineer or contractor face smiling in leadership for industrial architecture

Black woman, portrait smile and thumbs up for construction, building or good job with hard hat for on site work safety. Happy African American female architect, engineer or builder showing thumbsup

作業着姿の男性技術者

In Garage, Young Mechanic Pauses Beside Motorcycle, Thinking Intensely About How Fix Malfunction

Construction engineer concept scenes set in flat web design. People in situations of making house construct and brickwork, creating architect blueprint, working at building site. Vector illustrations.

Illustration of Alien in UFO

Professional engineers inspection at power plant factory building, Teamwork engineering service.

Astronaut flying in space zero gravity vector 3D cartoon plastic style, cosmonaut in spacesuit soaring in weightlessness

太陽光パネルを住宅の屋根に設置する工事　作業の様子

Male aviation engineer in safety gear inspecting an airplane engine, embodying professionalism

Professional Restoration of Luxury Vintage Leather Bag Edge

作業服を着た女性の青空ポートレート

Auto mechanic using laptop for diagnostics vehicle engine in auto repair shop. Man in work overalls standing near car with open hood in garage. Vehicle maintenance and diagnostics concept

Single continuous line drawing astronaut dives and chases a hook attached to a dollar bill. Diving for false profits. Trap. National Senior Fraud Awareness Day. One line design vector illustration

Beaver shaping environment. Ecosystem engineers reshape shoreline with soil and plant manipulation

Orange Retro Car illustration for conceptual design

Car wheel on stones close-up view

Solar panel, office and design on desk for renewable energy, electricity tech or engineering innovation. Photovoltaic, eco friendly or sustainability for construction, goal or electric infrastructure

建築現場で配線工事をする電気工事士

Tablet, doctor and black woman in busy hospital or clinic for research, telehealth or online consultation. Healthcare app, technology and smile of happy senior medical professional with touchscreen.

ビルの点検作業をする作業服姿の男性

Engineer checking construction process railway and checking work on railroad station

ベテラン施工管理・建築士

Hands of skilled workers diligently engaged in the intricate repair of mechanical devices

Professional worker man working in metal part workshop, Quality control staff looking product part.

Baker preparing mini pancakes with strawberries in a busy kitchen during a lively brunch service

Young woman with protective helmet

ヘルメットを持つ作業員とビジネスマン

建築士・インテリアデザイナー・デスクワーク

Ufo kidnaps a cow round flat illustration of childrens doodles

車の傷・凹みを確認する整備士の男性とスーツ姿のセールスマン

Robotic technician engineer male training helping young women team control operate robot welding arm

Helicopter detailed outline. Vector isolated on a white background. Adult military helicopter coloring page for book. Copter and Aircraft. Vector illustration. Black contour sketch illustrate

Workers Factory or Engineering work at factory site check up machine or products in site

Engineer team project planning outdoor survey team, industry factory construction site. teamwork meeting . cooperation workers

Group of asian senior in a collaborative software development analyzing flowcharts during a bootcamp training

Laptop, teamwork or IT people in server room for maintenance, analysis or digital innovation. Data center, cybersecurity or man and woman programmer for planning network strategy or system firewall

Illustration of UFO

タブレットを持って通話する技術者

Industry Electrician, Engineer electricity technician woman check electric wire at industry machine.

Professional engineer team at night shift. Workers in wind turbine. Technician work survey inspector

ヘルメットを持つハンサムな作業員2人　ビルの施工管理やメンテナンス点検などのイメージ　ガッツポーズ

作業着姿の男性技術者

Professional African black Engineer male worker work with metal lathe machine in metal part factory

young technician engineer worker with CNC lathe metal machine in modern steel industry factory

Closeup of car brake disc rotor and caliper showing wear rust and mechanical detail in garage environment highlighting maintenance safety and automotive repair concept

Stress, neck pain and black woman architect and engineer employee with office computer. Working, burnout and laptop work of engineering worker with technology frustrated about architecture company

Man, laptop and typing in hospital for research, project management and scientific study. Medical engineer, tech or review in coworking space for healthcare innovation with pharmaceutical development

Kids Castle logo symbol or icon template

Aerial view oil storage tank and pipeline steel at night, Oil tank storage chemical petroleum petrochemical refinery product, Oil transportation system pipeline steel at oil refinery industry

Woman mechanic with a toolbox. Girl character in uniform with wrench in her hand. Vector illustration.

Astronaut on moon in space. Space Concept With An Astronaut

土木や建築関連の仕事をする反射ベストを着た女性がバンザイをしたシンプルな全身イラスト素材

Radio Taiso, Japanese engineer worker stretching dance before start working in the morning

Radio Taiso, Japanese engineer worker stretching dance before start working in the morning

Illustration of screw

Portrait Hispanic Indian construction engineer male worker at construction site with safety hard hat

Washing Machine Maintenance A Comprehensive Guide to Effectively Cleaning the Filter

Illustration of Alien in UFO

作業着姿の男性技術者

Brewer man is diligently carrying a large metal barrel

Using the electrical terminals. Man in blue uniform is working in the car service

3d astronaut helmet set

Engineer, man and woman with tablet for online research, schedule for building project and maintenance. Digital, people talking and construction worker with innovation, search internet and inspection

太陽光パネルを住宅の屋根に設置する工事　作業の様子

Woman Mechanic Inspecting Engine with Work Light

自動車整備工場・ピットにある自動車

建設現場の作業服の女性　　

Renewable energy engineers inspecting wind turbine farm with tablet and radio communication on site service

air conditioning on facade of building, air cooling in hot weather.

ベテラン施工管理・建築士

Water treatment plant inspection with clipboard and protective clothing

Smart factory repairman using tablet to analyze IoT sensors data before upgrading assembly lines. Industry 4.0 plant staff member performing system diagnostics to reduce errors, camera B

Computer technician installs cooling system of computer.

Architect, leader and black man construction worker with tablet, smile in portrait with digital blueprint. Architecture, contractor and happy male engineer, building industry and team with floor plan

Illustration of UFO

Professional photo of a person's hands reviewing a contract or legal document on a desk, for concepts of business, finance, and legal affairs

A man worker in work clothes is holding a drill

Two Asian engineers collaborate on a solar and wind energy project, discussing innovation and sustainability in a modern office setting.

Construction manager and engineer dressed in orange work vests and hard helmets explore construction documentation on the building site near the steel frames

Suspension arm isolated on white background

Medical professional prepares syringe with care in sterile environment

タブレットを持つ施工管理の男性作業員

ヘルメットを持つハンサムな作業員2人　ビルの施工管理やメンテナンス点検などのイメージ

Friendly women discussing pattern during hands-on sewing workshop

工事現場で図面を確認する現場監督

ベテラン施工管理・建築士

One petrochemical or gas factory worker or technician woman man work using laptop and stand near pipeline in factory workplace.

Illustration of welding mask

Technician engineer team fix service maintenance inspection robot arm installation in factory.

Close up Mechanic man hands repairing car auto repair shop uses jack change tyre. Man hands fixing Shock absorber machinery vehicle mechanical service. Vehicle Car overhaul maintenance engineer

Map on phone shows travel route for taxi pickup with person pointing at it in city

Female manager and male worker checking on shelf with digital tablet in warehouse. Professional workers management business delivery import - export online stock for logistics.

A dental assistant holds stainless steel forceps over a metal tray in a clinic room, illustrating precise preparation for an oral surgical procedure within a medical setting

Woman receiving cosmetic facial injection in a medical clinic setting for skin enhancement

team of UI UX web designer are working together to develop mobile responsive websites with UI UX front end designer previews

Architect woman selecting material samples beside house model, Professional architect reviewing materials for design project.

The word "bankrupt" is written on the sticker that lies on the hundred dollar bills.

Portrait, construction and engineer man or construction worker with arms crossed in industrial startup office. Architecture, builder and industry with a male business owner in architect company

Mercedes V6 Engine Bay Under Open Hood Showing Car Motor Components and all engine mechanical

会議室でプレゼンする作業着姿の女性

Futuristic Concept of Artificial Intelligence with Touchscreen Interaction and Data Processing Visuals in Dark Background. Sentient

Futuristic concept showing 2026 with coding screen, education and strategy icons, symbolizing digital skills, innovation, and planning ahead.

Illustration of an spaceman. Spaceman figure flying in space. Design element for emblem, sign, poster, label.

Modern inverter for stand-alone power supply systems at home, and solar panels.

Warehouse Interior. Goods, Freight, Cargo on Shelf. Storage with Pallet, Container and Box. Professional Factory Worker Character in Overall Uniform

Portrait, server room and black man on tablet for database maintenance or software update at night. Cybersecurity, face or it male engineer coder on tech for programming or networking in data center

点検をする作業着の40代の男性

The man is repairing the switchboard voltage with automatic switches.

Careful precision is essential when installing a car headlight assembly for optimal performance

the girl independently checks the oil level in the engine in her personal car and adds a small amount from the bottle.

作業着の男性　指差し

青空の中に立つ作業服を着た作業員（建設・建築・設計・不動産・土木・工事・現場監督・運送）

オフィスビルの中に立つ胸に手を当てる2人の作業員　撮影協力:スカパー東京メディアセンター

Close-up of two construction workers in plaid shirts and safety vests shaking hands at a bright indoor building site, symbolizing teamwork and agreement.

Image of glowing lights over caucasian male mechanic repairing motorbike in garage

Analyzing X-ray scans on screen surgical staff wearing scrubs, masks in imaging room, control panel

Young attractive woman in glasses and casual clothes checks repair.

Inspection, checklist and man with woman in construction discussion on site with scaffolding and building renovation survey. Contractor, inspector and list of industrial maintenance safety rules

作業着の男性　白バック　悩む

AI Chatbot Virtual Assistant for Smart Communication Marrow

Young nutritionist showing bell peppers during an online video call consulting about healthy eating, sitting at home at a table with vegetables, laptop and measuring tape

Solar Panel Technician Standing on Residential Rooftop with Toolbox Inspecting Installation

Leafy circle with a clock in the center

Three-jaw gear puller removing an overrunning clutch from a geared electric motor hub, performing DIY maintenance and repair of an e-bike motor assembly in a home workshop

Web developer, smile and portrait of woman in office for software system or website update. Night, happy designer or female backend engineer with confidence for company development in workplace

Engineer women working in Lathe shop with metal machinery lathe milling machine, expert skillful industry worker female.

Engineer women working in Lathe shop with Digital CNC metal lathe milling machine, expert skillful industry worker female.

Professional Engineer workers monitor at laptop computer service machine in heavy industry factory

AI Artificial Intelligence Virtual Assistant for Smart Business Muxer

Cartoon Construction Supervisor Holding Document

Driver holding mobile phone in car to communication.

Engineer Professional Worker Survey Inspection Gas Oil Pipe Construction at Petroleum Building

Two Asian engineers collaborate on a solar and wind energy project, discussing innovation

Electricity industry icon set in colorline style

Beautiful smiling girl bought new electrical vehicle and hugging hood auto. Happy young woman enjoying modern electric automobile. Concept of buy or rent car. Slow motion

Builder And Businessman Planning Home Or Office Construction Or Renovation

Surgical team wearing sterile attire performing precise leg operation with advanced instruments under bright operating room lights

Robot Character as Smart Android Assistant Machine Vector Illustration Set

点検する作業着を着た業者

電気工事をする男性作業員

Close up of engineer using tablet to design power line towers in office. RD department specialist uses CAD software on device to optimize transmission tower systems, camera A

Architect, blueprint and design with a woman engineer working on a plan in her office at work. Construction, designer and architecture with a female creative working on building plans for development

グレーバックで作業着の若い男性のガッツポーズで喜ぶ2人カメラ目線のバナー顔無し

Nutritionist in safety goggles analyzing kale and vegetables in a food science lab. Health, diet, research, and clean eating concept. Clinical setting

A Medical Professional is Carefully Examining a Heart Model While Holding a Stethoscope

Server facility staff member rolling out AI solutions optimizing equipment. Server environment software engineer applying AI technology minimizing infrastructure downtime.

Data center administrator uses a tablet to expand workload capacity, supporting reliable infrastructure operations.

Woman with laptop at house being renovated

8bit arcade space pixel game asset, invaders and asteroids, planets and spaceship, alien and stars, fire and explosion vector set in pixelated retro style. Menu panel buttons, 2d videogame icons

Nurse, doctor and celebration high five with tablet for healthcare excellence, surgery success and good news. Medicine staff, people and happy at hospital for medical results and achievement support

Happy, woman and portrait of construction worker on site with confidence for repairs or building. Smile, pride and face of mature female foreman with engineering project development for maintenance.

Spinal surgery. Group of surgeons in operating room with surgery equipment.

Cheerful female repairer carrying bunch of wooden planks

Remote Patient Monitoring concept. A healthcare professional analyzes data from a patient in a wheelchair. Advanced medical surveillance technology. Vector illustration.

air conditioning on facade of building, air cooling in hot weather.

Architect man, outdoor and tablet with vision, thinking and leadership on city rooftop for property development. Urban architecture expert, digital planning and focus for analytics, design and goals

Business Corporate Management Planning Team Concept

used car part business owner working check stock order with young technician man in second hand vehicle spare part center warehouse

Communication in Construction. Young engineer using walkie-talkie for project coordination.

Construction manager and engineer discussing building project on site with crane in background

Building, phone call and tablet with developer man on site for civil engineering or development. App, conversation and planning with construction worker person on location for project management

surgery hospital health icons set vector