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Engineer Jobs (On-site work)

18162 Job Offers

Mechanical Systems Engineer III - Protective Systems
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United States , Kennedy Space Center
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Amentum
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Mechanical System Engineer III- HVAC Controls
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United States , Kennedy Space Center
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Amentum
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Senior Mechanical Engineer
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United States , Sunnyvale
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120000.00 - 243000.00 USD / Year
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Hewlett Packard Enterprise
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Senior Mechanical Systems Engineer, PDM
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Senior Mechanical Systems Engineer, PDM role in Madison, WI, driving fusion energy innovation at Realta Fusion. Lead 3D model development and PDM/PLM integration for large-scale reactor assemblies. Requires BS in Mechanical Engineering, 5-8 years’ experience, and expert-level CAD/PDM skills (Soli...
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United States , Madison
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Realta Fusion Inc.
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Staff Mechanical Engineer, Vacuum Systems
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Staff Mechanical Engineer, Vacuum Systems role in Madison, WI, driving fusion energy innovation. Lead UHV system design, CAD modeling, and FEA analysis for reactor-scale projects. Requires 8+ years’ experience, expertise in vacuum pump technologies, and pressure vessel design. Join a pioneering t...
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United States of America , Madison
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Realta Fusion Inc.
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Senior Mechanical Engineer
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Lead the design of groundbreaking fusion technology as a Senior Mechanical Engineer in Madison, WI. Drive complex engineering initiatives for reactor-scale systems, leveraging expertise in 3D CAD (SolidWorks, NX), FEA (ANSYS), and ultra-high vacuum design. Enjoy a competitive compensation package...
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United States , Madison
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Realta Fusion Inc.
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Mechanical Engineer
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United States , Madison
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Realta Fusion Inc.
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Reliability and Controls Engineer
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Reliability & Controls Engineer sought for a key role in Runcorn, UK. You will be the site expert for Siemens PLC (S7/TIA Portal) and control systems, ensuring reliability and future-proofing. Responsibilities include rapid breakdown support, managing OT assets, and driving continuous improvement...
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United Kingdom , Runcorn
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Social Value Portal Ltd
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Firmware Engineer
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Ovarro seeks a Firmware Engineer to develop embedded firmware for next-gen IoT dataloggers and sensors in Wirksworth, UK. You will design low-power systems, integrate 4G modems (LTE Cat M1/NB IoT), and implement robust communication stacks. Proficiency in C/C++, microcontrollers (TI MSP, STM), an...
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United Kingdom , Wirksworth
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Ovarro
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Senior Engineer
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United Kingdom , Luton
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JRL Group
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Civil Engineer
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Civil Engineer sought for JRL Group / McMullen Facades at our East Midlands offsite manufacturing facility. You will provide technical oversight, setting-out, and quality control for yard operations and concrete works. Requires a degree/HND in Civil Engineering, a valid CSCS card, and proficiency...
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United Kingdom , Carlton-on-Trent
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JRL Group
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Engineer
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Join a leading Luton contractor as an Engineer on a major residential RC Frame project. You will oversee internal setting out, liaise with in-house subsidiaries, and ensure design accuracy. Requires CSCS card and new build residential experience. Benefit from 10-hour paid days, long-term work, an...
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United Kingdom , Luton
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JRL Group
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Quality Engineer
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Quality Engineer role in Skelmersdale, UK, focused on precast concrete production. You will lead a quality team on the factory floor, perform pre-pour checks, and ensure rigorous quality assurance standards. Requires precast concrete experience, drawing reading skills, and a focus-driven approach...
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United Kingdom , Skelmersdale
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JRL Group
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Maintenance Engineer
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JRL Modular is seeking a skilled Maintenance Engineer for a permanent role in Newark, UK. You will perform planned preventive and reactive maintenance on production machinery, including roll formers and saws. Ideal candidates have strong mechanical/electrical skills, experience in manufacturing, ...
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United Kingdom , Newark
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JRL Group
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L3 Support Engineer (Python & MongoDB)
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Mexico , Guadalajara
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NTT DATA
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Systems Engineer - Aircraft Surveillance Systems
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Systems Engineer role in Phoenix, AZ, focusing on system verification for aircraft surveillance systems like TCAS, TAWS, and ADS-B. Requires a Bachelor’s in Engineering or CS, 3+ years in safety-critical avionics, and familiarity with ARP4754A, DO-178B, DOORS, and MATLAB/Simulink. Ideal for candi...
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United States , Phoenix
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Real Time Consulting
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Networking Managed Services Engineer (L3)
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As a Networking Managed Services Engineer (L3) at NTT DATA in Bangalore, India, you will lead incident resolution and problem management for complex enterprise networks. Leveraging expertise in Cisco, Juniper, Palo Alto, and Fortinet technologies, you will ensure SLA compliance while mentoring ju...
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India , Bangalore
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NTT DATA
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Principal Systems Safety Engineer
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Principal Systems Safety Engineer sought in Phoenix, AZ to lead safety strategies for advanced integrated avionics platforms. Requires a Bachelor's in Engineering, 6+ years in commercial avionics, and expertise in SAE/ARP 4761 & 4754A. Drive hazard analyses, fault tree analysis, and system certif...
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United States , Phoenix
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Real Time Consulting
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Systems Engineer - Aircraft Recorders
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Seeking a Senior Systems Engineer to lead avionics design, integration, and testing for advanced aerospace platforms in St. Petersburg, FL. Requires 8+ years of experience with systems engineering lifecycle, DOORS, and standards like ARP-4754 and DO-160. Ideal candidates have expertise in Flight ...
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United States , St Petersburg
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Real Time Consulting
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Advanced Test Engineer - Avionics Systems
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Advanced Test Engineer sought to design and develop Automated Test Equipment (ATE) for aerospace avionics in Phoenix, AZ. You will validate LRU functionality using COTS gear, test scripts, and hardware integration. Requires a Bachelor’s in EE/CS, 5+ years of test engineering experience, and exper...
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United States , Phoenix
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Real Time Consulting
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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.