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Engineer Jobs (On-site work)

16090 Job Offers

Site Analytical Engineer
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Seeking a **Site Analytical Engineer** for a field-based role in **Wicklow, Ireland**. Join a leading TIC organization, performing hands-on gas analysis, equipment calibration, and troubleshooting. Ideal for candidates with a technical or scientific background, a full driving licence, and strong ...
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Ireland , Wicklow
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Not provided
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Primaire Consulting Ltd
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Data Centre Support Engineer
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ONNEC Group seeks a Data Centre Support Engineer in Slough, UK. You will perform IMACD services, rack/stack hardware, and manage structured cabling (copper/fibre) in a fast-paced environment. Ideal candidates have data centre experience, ticketing system proficiency, and a flexible approach for s...
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United Kingdom , Slough
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34000.00 - 35000.00 GBP / Year
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360 Resourcing Solutions
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Fire Commissioning Engineer
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Seeking a skilled **Fire Commissioning Engineer** in **Canary Wharf, UK** to commission life safety systems including **Gent, Notifier, and Advanced** fire alarms. You will ensure compliance, troubleshoot, and conduct inspections while holding a **full UK driving licence** and working at heights....
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United Kingdom , Canary Wharf
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Not provided
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360 Resourcing Solutions
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Network Engineer
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Seeking a skilled Network Engineer for BAU support and implementation in Newcastle, Australia. You will maintain critical infrastructure in a live enterprise environment. Requires expertise in routing, switching, wireless, and experience with Extreme Networks or HPE Aruba. Join a team focused on ...
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Australia , Newcastle
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Not provided
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FinXL
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Senior Software Engineer
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Senior Software Engineer sought in Draper, Utah to architect scalable, full-stack solutions expanding access to hearing care. Requires 7+ years of experience, Node.js or Ruby on Rails, React/Angular/Vue, and cloud platforms like AWS. Lead technical initiatives, mentor engineers, and drive archite...
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United States , Draper
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Not provided
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Robert Half
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Senior Systems Engineer
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Senior Systems Engineer sought for a contract-to-permanent role in West Des Moines, Iowa. Lead cloud strategy and infrastructure modernization within a Microsoft Azure and M365 environment. Requires 7+ years of systems engineering experience, expertise in VMware, Active Directory, and backup solu...
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United States , West Des Moines
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Robert Half
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Sr. Software Engineer
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Senior Software Engineer sought for a contract-to-permanent role in Mayville, Wisconsin. You will build modern web solutions with React, Next.js, or Angular and enhance critical enterprise applications. Key requirements include 3+ years of experience, API integration, and cloud familiarity (Azure...
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United States , Mayville
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Robert Half
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Sr. Software Engineer
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Sr. Software Engineer role in Coppell, TX, offering contract-to-permanent hire. Lead technical delivery using C#, .NET, ASP.NET, React.js, and JavaScript. Drive solution design, code reviews, and production support while mentoring engineers. Enjoy medical, vision, dental, life insurance, and 401(k).
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United States , Coppell
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Robert Half
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Sr. Software Engineer
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Seeking a Sr. Software Engineer for a fully onsite contract-to-hire role in Margate, FL. Join a municipal IT team to support business-critical applications using .NET, C#, ASP.NET, and React.js. Ideal for a hands-on engineer skilled in application support, integration, and legacy modernization. B...
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United States , Margate
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Not provided
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Robert Half
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Sr. Software Engineer
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Senior Software Engineer sought for a growing Knoxville team. Build scalable backend services with Python/Node.js, develop APIs (REST/GraphQL), and create React front-ends. Requires 6+ years of experience, AWS expertise, and database skills (PostgreSQL, MongoDB). Enjoy full benefits including med...
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United States , Knoxville
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Not provided
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Robert Half
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Fire Suppression Systems Installation Engineer - Ansul R102
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Seeking an experienced **Fire Suppression Systems Installation Engineer** specializing in **Ansul R102** systems across London. You will install, service, and upgrade systems in schools, pubs, and hotels. Requires a full UK driving licence, flexibility for night work, and the ability to work at h...
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United Kingdom , London
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360 Resourcing Solutions
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Cloud Engineer
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We are seeking a Cloud Engineer for a Houston-based role to design and implement scalable AWS solutions, with deep expertise in S3 and enterprise storage. You will lead a small team, translate business needs into technical architectures, and optimize hybrid cloud/on-prem environments. This positi...
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United States , Houston
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Not provided
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Robert Half
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Artificial Intelligence (AI) Engineer
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Robert Half seeks an AI Engineer to build intelligent features for a finance SaaS product. You will develop production ML systems, generative AI apps, and end-to-end workflows using Python, PyTorch, and cloud platforms (AWS/Azure). This hands-on backend role requires 3+ years of ML deployment exp...
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United States , Knoxville
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Robert Half
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Data Engineer
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We are seeking a hands-on Data Engineer to build a scalable enterprise data platform in Mason, Ohio. You will design Azure and Microsoft Fabric environments, creating automated ETL pipelines and robust data models for analytics. Ideal candidates have 5+ years of experience with Azure Data Factory...
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United States , Mason
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Robert Half
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Dual Fuel Smart Meter Engineer
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Join our team as a Dual Fuel Smart Meter Engineer in Tain, UK. We seek candidates with CCN1/CMA1 & MET1 or a Level 2 Smart Meter Diploma, plus 6+ months of meter installation experience. Enjoy a £2,000 loyalty bonus, £60 monthly food allowance, a fully racked vehicle, and industry-leading technol...
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United Kingdom , Tain
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37490.00 - 39490.00 GBP / Year
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Ganymede
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Domestic Gas Repair Engineer
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Join a leading UK heating services provider as a Domestic Gas Repair Engineer in Milton Keynes. You’ll diagnose and repair central heating systems in private homes, requiring CCN1, CENWAT1, HTR1 & CKR1 certifications. Enjoy a £3,000 first-year bonus, company van, fuel card, and 33 days holiday. B...
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United Kingdom , Milton Keynes
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52830.00 GBP / Year
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Ganymede
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Dual Fuel Smart Meter Engineer
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Dual Fuel Smart Meter Engineer needed in Kidwelly, UK. Join Ganymede Energy to install gas and electric meters using industry-leading technology. Requires CCN1/CMA1 & MET1 or Level 2 Diploma with 6+ months experience. Earn top salaries with 23 days holiday, £2,000 bonus, daily meter bonuses, and ...
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United Kingdom , Kidwelly
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37490.00 - 39490.00 GBP / Year
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Ganymede
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Lead Mechanical Engineer
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Lead Mechanical Engineer sought for major UK water projects in Warrington. This permanent role offers up to £75,000 plus a company car/allowance, 10% bonus, and 5% pension match. You will lead mechanical package delivery, technical governance, and site surveys on multi-million pound frameworks. J...
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United Kingdom , Warrington
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65000.00 - 75000.00 GBP / Year
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Ganymede
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Electrical Project Engineer
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Join a landmark £1.5 billion mega project in Port Talbot as an Electrical Project Engineer. You will lead the construction of the world’s largest Electric Arc Furnace, driving sustainable engineering in the heavy industry sector. We seek expertise in electrical engineering, project management, an...
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United Kingdom , Port Talbot
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Not provided
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Randstad
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Civils Design Engineer
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Civils Design Engineer sought for high-profile UK rail projects, based in Leeds. You will deliver structural and civil design for depots, stations, and bridges, ensuring constructability and site delivery. Requires proven rail sector experience and a strong background in structural or constructio...
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United Kingdom , Leeds
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48000.00 - 55000.00 GBP / Year
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Ganymede
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About the Engineer role

Engineer jobs represent a cornerstone of the operational and technical workforce, focused on the application of scientific and mathematical principles to design, develop, maintain, and improve systems, structures, and processes. While the field is incredibly diverse, spanning disciplines from civil and software to mechanical and electrical engineering, the core mission remains consistent: to solve complex problems and ensure functionality, efficiency, and safety. Professionals in these roles are the backbone of infrastructure, technology, and innovation, turning theoretical concepts into practical, working solutions that power our modern world.

Individuals in these positions typically engage in a wide array of responsibilities. A primary function involves the installation, maintenance, and preventative care of tools, equipment, and complex systems. This includes routine inspections, calibrating controls and gauges, and performing diagnostic tests to ensure everything operates within specified parameters. Troubleshooting is a daily activity, requiring engineers to identify the root cause of malfunctions and execute repairs, whether it's a mechanical failure, an electrical issue, or a problem with plumbing and HVAC systems. For those in supervisory engineer jobs, responsibilities expand to include leading teams, which involves hiring, training, scheduling, and mentoring other engineering staff to ensure a high standard of work and team cohesion.

The skill set required for engineer jobs is both broad and technical. A strong foundation is typically built through vocational, technical, or trade school education, providing essential knowledge in relevant engineering principles. Practical, hands-on experience is highly valued, often requiring several years in a related field. Key technical skills include proficiency in reading blueprints and schematics, a solid understanding of mechanical, electrical, and plumbing (MEP) systems, and the safe operation of hand and power tools. Many roles also require specific certifications, such as universal CFC handling licenses, to comply with safety and environmental regulations.

Beyond technical prowess, successful candidates for engineer jobs possess strong problem-solving abilities, acute attention to detail, and a steadfast commitment to safety protocols. They must be able to communicate clearly with team members and other departments, document their work accurately, and manage inventory of parts and supplies. Physical stamina is often necessary, as the role can involve standing for extended periods, lifting heavy objects, and working in confined spaces. A methodical and proactive approach is essential, focusing not just on fixing current issues but on implementing preventative measures to avoid future problems. For those seeking stable, hands-on, and critically important careers, engineer jobs offer a rewarding path with opportunities for continuous learning and advancement into leadership positions.