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Engineer Jobs (On-site work)

16224 Job Offers

Mechanical Engineer I
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JR Automation, a Hitachi Group Company, seeks a Mechanical Engineer I in Ogden, UT. You will design custom automation solutions using CAD (SolidWorks/CREO), perform engineering calculations, and support prototype testing. Ideal candidates have a Bachelor’s in Mechanical Engineering and strong ana...
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United States , Ogden
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Not provided
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JR Automation
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Audio Visual IT Engineer 3
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UC San Diego seeks an AV IT Engineer 3 to design complex AV infrastructure and schematics for phased projects. You will create detailed drawings, manage budgets, and ensure compliance with codes and regulations. Requires strong AV design knowledge, experience with flow diagrams, and CTS certifica...
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United States , La Jolla
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Salary
71600.00 - 95000.00 USD / Year
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UC San Diego
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Project Engineer / Construction Manager
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Project Engineer / Construction Manager needed for a 12-month contract at a busy Upper Tier COMAH site in Lincolnshire. You will manage multiple small-scale maintenance and engineering projects (£50k–£500k) across 38 live workstreams. Ideal candidates have a strong project engineering background,...
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United Kingdom , Lincolnshire
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Not provided
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Outsource UK
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Tech Ops Engineer Intern - Fall 2026, AWS Data Center Commissioning
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Join Amazon as a Tech Ops Engineer Intern for Fall 2026 and gain hands-on experience in AWS data center commissioning. This full-time, 12-week internship is open to students in Electrical Engineering, Mechanical Engineering, or related fields, with knowledge of power systems, fluid dynamics, or t...
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United States , Multiple locations
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96000.00 - 166300.00 USD / Year
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Amazon Pforzheim GmbH
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Software Engineer - Aircraft State
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Join a team developing core Aircraft State and monitoring applications for a Next Generation Avionics Platform in Phoenix. We seek a Software Engineer with 5+ years of aerospace experience, expertise in ARINC 661 model-based graphics, and familiarity with DO-178. You will handle systems integrati...
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United States , Phoenix
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Not provided
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Real Time Consulting
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Lead Firmware Engineer - Aerospace
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Lead Firmware Engineer sought in Phoenix to design safety-critical avionics for TCAS/transponders. You will develop FPGA/ASIC solutions using VHDL/Verilog, ensuring DO-254 compliance. Requires 9+ years experience with Xilinx/Microchip FPGAs and requirements-based verification. Join multidisciplin...
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United States , Phoenix
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Real Time Consulting
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Software Engineer - Avionics Network Server
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Seeking a Senior Software Engineer to design secure, scalable avionics solutions for Urban Air Mobility. You will develop embedded Linux applications for connected systems, ensuring DO-178C compliance and integrating cloud/tablet connectivity. Requires 5+ years in avionic software, C++ expertise,...
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United States , Phoenix
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Real Time Consulting
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Software Engineer - Avionics Display Applications
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Seeking a Senior Software Engineer to develop and integrate core Avionics Display Applications for a Next Generation Platform in Phoenix, AZ. Requires 5+ years of avionics software experience, C++ proficiency, and full lifecycle development under DO-178B/C. Ideal candidates have expertise in obje...
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United States , Phoenix
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Real Time Consulting
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Systems Engineer - Aircraft Surveillance Systems
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Systems Engineer sought for Aircraft Surveillance Systems in Phoenix. You will lead system verification for TCAS, TAWS, ADS-B, and transponders per ARP4754A and DO-178B. Requires a Bachelor’s in Engineering or CS, 3+ years in safety-critical avionics, and familiarity with DOORS, MATLAB/Simulink, ...
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United States , Phoenix
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Real Time Consulting
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Systems Engineer - Avionics Display Applications
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Join a cutting-edge team developing core Displays Apps for the Next Generation Avionics Platform in Phoenix, AZ. We seek a Systems Engineer with 5+ years of avionics experience, expertise in systems integration, and model-based design (Simulink/SCADE). Leverage your skills in ARINC 661, DO-178C, ...
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United States , Phoenix
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Real Time Consulting
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Watch Engineer Substitute
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Join W Hotels in New York as a Watch Engineer Substitute. We seek a skilled maintenance professional with a Q01 FDNY Certificate, a driver’s license, and experience in general repairs, painting, and plumbing. You’ll handle guest requests, perform preventive maintenance, and troubleshoot equipment...
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United States , New York
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Salary
31.88 - 42.51 USD / Hour
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Marriott Bonvoy
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Electrical Engineer
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Join NTT Data as a Data Center Mechanical Technician in Mahwah, NJ. This on-site role requires 1+ years of critical facilities experience, Universal EPA Certification, and HVAC expertise. You will oversee mechanical operations, preventative maintenance, and complex projects. Enjoy full benefits i...
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United States , Mahwah
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67000.00 - 102000.00 USD / Year
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NTT DATA
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Mobile AC Engineer
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Mobile Air Conditioning Engineer needed for two healthcare sites in East Yorkshire. This stable mobile role requires NVQ Level 2/3, F-Gas certification, and 5+ years’ AC experience. Duties include PPM, reactive repairs, and servicing comfort cooling systems. Benefits include £39k salary, company ...
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United Kingdom , East Yorkshire
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39000.00 GBP / Year
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Boden Group
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Undergraduate Engineer - Construction Services
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Join ADG in Brisbane as an Undergraduate Engineer in Construction Services. Support Australia’s largest infrastructure projects while completing your engineering qualification. Gain hands-on experience in structural design and site-based training, with mentorship from senior engineers. Enjoy a co...
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Australia , Brisbane
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ADG Engineers (Aust) Pty Ltd
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Senior Civil Engineer
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Senior Civil Engineer sought for a pivotal Brisbane role, leading complex infrastructure projects from planning to delivery. Requires RPEQ registration, 7–10+ years of civil design experience, and strong project management skills. Join a supportive team offering a competitive salary, flexible wor...
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Australia , Brisbane
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ADG Engineers (Aust) Pty Ltd
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Software Engineer, Security (AI Code)
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Join Lovable in Stockholm as a Software Engineer (Security, AI Code) to build the most secure AI-powered creation platform. You’ll design static analysis and security scanning engines, integrate AI/LLMs for vulnerability detection, and ship full-stack features. Requires 5+ years full-stack experi...
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Sweden , Stockholm
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Lovable
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Staff / Principal Software Engineer, Security
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Staff / Principal Software Engineer, Security – Stockholm. Join Lovable to build the most trusted AI-powered software creation platform. You'll lead security product features (audit flows, SAST, compliance tooling) and integrate AI/LLM for vulnerability detection. Requires 10+ years, deep React/T...
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Sweden , Stockholm
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Lovable
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Software Engineer, Platform (Developer Experience)
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Join Lovable as a Platform Engineer to own and scale developer experience in Stockholm. You’ll enhance CI/CD, observability, and Kubernetes infrastructure, driving velocity and reliability for a growing engineering org. Ideal for a problem-solver with 7+ years in platform teams, skilled in Docker...
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Sweden , Stockholm
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Lovable
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Software Engineer, Platform (Infrastructure)
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We are seeking a Software Engineer with a systems mindset to build and evolve the core infrastructure powering the future of AI software engineering. You will design, ship, and own critical services, including a high-throughput sandbox scheduler and Gvisor-based runtime, ensuring speed and reliab...
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Sweden , Stockholm
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Not provided
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Lovable
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Software Engineer, Growth
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Fullstack Growth Engineer in London: Build and iterate activation, monetization, and retention features using React and APIs. Drive user growth through distribution rails, marketplace ecosystems, and A/B testing. Ideal for engineers with 5+ years in growth, strong product sense, and a passion for...
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United Kingdom , London
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Not provided
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Lovable
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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.