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Engineer Jobs (On-site work)

18175 Job Offers

Software Engineer – Bigdata
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Seeking an experienced Software Engineer specializing in Bigdata to develop and support applications handling large datasets. You will design solutions using Python and Vector pipelines, focusing on data transformation, system architecture, and performance optimization. This role requires 10+ yea...
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United States
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Not provided
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Sygna Solutions
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Software Engineer – DB2
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Seeking an experienced Software Engineer with deep DB2 expertise. You will develop, modify, and support critical applications, analyzing user needs and ensuring system feasibility. This role involves collaboration, release management, and providing on-call support for sophisticated database issue...
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United States
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Sygna Solutions
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Software Engineer
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Seeking a Software Engineer in Vienna, US, to design, develop, and modify software applications. The role requires expertise in preparing technical specs, unit/regression testing, and building CI/CD systems with Kubernetes and Docker. A Master's + 1 year experience or a Bachelor's + 5 years of pr...
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United States , Vienna
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Synaptein Solutions
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Field Service Engineer
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Join a leading UK security systems firm as a Field Service Engineer. Based in North London, you'll install and maintain gates, barriers, and access control systems. This hands-on role requires strong mechanical skills, a driving licence, and a willingness to work outdoors with weekend/overtime av...
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United Kingdom , North London
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35000.00 - 50000.00 GBP / Year
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SYNTECH RECRUITMENT LTD
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Field Service Engineer
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Join a leading UK security systems firm as a Field Service Engineer based in Sheffield. Install and maintain gates, barriers, and physical security equipment, with extensive travel and overtime available. This hands-on role requires strong mechanical skills, a driving licence, and a willingness t...
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United Kingdom , Sheffield
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35000.00 - 50000.00 GBP / Year
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SYNTECH RECRUITMENT LTD
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Technical Support Engineer
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Join our team as a Technical Support Engineer in Dublin, Ireland. Provide first-line technical escalation and expert diagnostics for a full range of HVAC products, including heat pumps and chillers. This role requires strong HVAC knowledge, fault diagnosis skills, and excellent English communicat...
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Ireland , Dublin
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55000.00 - 65000.00 EUR / Year
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SYNTECH RECRUITMENT LTD
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SIGINT Engineer
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Join SoSACorp as a SIGINT Engineer in Fairfax, VA. You will provide critical systems engineering and analysis for national programs, focusing on SIGINT payloads and RF geolocation. This role requires a TS/SCI clearance, 5+ years of experience with ELINT/COMINT systems, and proficiency in tools li...
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United States , Fairfax, VA
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System of Systems Analytics
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Licensed Aircraft Flight Engineer – Boeing 737 MAX
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Join TAG Aviation in Hong Kong as a Licensed Flight Engineer for the Boeing 737 MAX. This role requires an EASA B1/FAA A&P license with a 737-8 MAX type rating and 7+ years of hands-on experience. You will ensure safe, legal aircraft operation through technical oversight, line maintenance, and cl...
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Hong Kong , Hong Kong
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TAG Aviation
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Mechanical Engineer
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Seeking a Virginia-registered Professional Engineer to lead facility projects in Arlington. This role requires 5+ years in HVAC, plumbing, and BAS design, using AutoCAD. You will develop engineering solutions, ensure compliance, and supervise staff for mission-critical facilities. U.S. Citizenshi...
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United States , Arlington
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Talent Acquisition Concepts
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Software Engineer Sr.
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Seeking a Senior Software Engineer in Annapolis Junction with deep Linux, Python, and C expertise for embedded systems and kernel development. This role requires a DoD 8570 IAT Level II certification and experience with Git, Ghidra, and Agile methodologies. Join a collaborative team to design sof...
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United States , Annapolis Junction
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TapHere! Technology
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Mechanical Engineer
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Join our dynamic team in Rome as a Mechanical Engineer. Design innovative HVAC, fire protection, and plumbing systems for major building projects. We require a degree, 3-4 years' experience, and proficiency in AutoCAD and BIM software like Revit. This role offers a collaborative, international en...
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Italy , Rome
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Team Group
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Lead DevOps Engineer
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Lead DevOps Engineer role at Tech Holding, shaping DevOps culture for top global brands. Requires 8+ years' experience with GCP/Azure, IaC expertise, and strong CI/CD automation skills. Enjoy a flexible culture, multi-cloud projects, and professional growth in Ahmedabad or Pune.
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India , Ahmedabad; Pune
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Tech Holding
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Senior DevOps Engineer - AWS & GCP
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Join our team as a Senior DevOps Engineer, leveraging your expertise in AWS, GCP, Terraform, and Kubernetes. You will architect scalable infrastructure, automate CI/CD pipelines, and enhance developer tooling using Python/Go. This role offers a collaborative environment, multi-cloud exposure, and...
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India , Ahmedabad; Pune
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Tech Holding
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Senior QA Engineer
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Join our Tech Holding family as a Senior QA Engineer in Ahmedabad. Lead test strategy and automation for web & mobile platforms using Playwright/Cypress. Enjoy a flexible culture with WFH Fridays, competitive benefits, and growth in multi-cloud environments. Bring your 4+ years of manual and 2+ y...
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India , Ahmedabad
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Tech Holding
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Technical Support Engineer
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Join our team in Ahmedabad as a Technical Support Engineer. Provide expert, first-contact IT support for international clients using Active Directory, O365, and troubleshooting tools. Enjoy benefits like health insurance, rotational week-offs, and a global collaborative environment. Your customer...
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India , Ahmedabad
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Tech Holding
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Senior Systems Engineer
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Seeking a Senior Systems Engineer for a pivotal role in Fort Meade. This position requires a TS/SCI clearance with Full Scope Poly and 20+ years of experience in complex hardware/software systems. You will provide technical leadership, guide system integration, and develop critical engineering do...
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United States , Fort Meade
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195000.00 - 225000.00 USD / Year
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Tenth Mountain
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Senior Test Automation Engineer
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Seeking a Senior Test Automation Engineer in Piscataway, USA. This role requires expertise in Java, JavaScript, and SQL to design test plans, automate testing, and report defects. A relevant degree plus 1 year of experience using these technologies is essential. The position involves client inter...
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United States , Piscataway
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Testing Mavens
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Multiskilled Engineer
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Join our team as a Multiskilled Engineer with an electrical bias. This day shift role requires expertise in conveyor systems, hydraulics, pneumatics, and 3-phase electrics. You will maintain factory machinery, respond to breakdowns, and uphold strict health & safety standards. Enjoy benefits incl...
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TH Clements & Son Ltd
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Facilities Maintenance Engineer
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Seeking a skilled Facilities Maintenance Engineer for premier Back Bay properties. This hands-on role requires 5+ years' experience, expertise in HVAC, electrical, and building systems, and a strong grasp of safety codes. Ideal candidates are detail-oriented problem-solvers with flexibility to ma...
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United States , Back Bay
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32.20 USD / Hour
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The 'Quin House
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Trainee Service Engineer
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Launch your engineering career as a Trainee Service Engineer in the UK. You will assist lead engineers with servicing, maintenance, and repairs while working towards an NVQ Level 3. This role requires a valid UK driving license, your own vehicle, and residence in specific GU postcode areas. Stron...
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United Kingdom
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21000.00 - 25400.00 GBP / Year
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The Recruiters Room
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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.