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Engineer Jobs (On-site work)

17853 Job Offers

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Assistant Resident Engineer - Wet Utilities
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AECOM seeks an Assistant Resident Engineer for wet utilities in Abu Dhabi. Requires civil engineering degree, stormwater expertise, and UAE infrastructure experience. Supervise construction, ensure compliance, and coordinate with contractors.
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AECOM
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Assistant Chief Engineer- The Infinity
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Assistant Chief Engineer needed in San Francisco to oversee HVAC, plumbing, electrical and fire systems in a high-rise. Requires 5+ years building engineering experience, leadership skills and availability for emergencies.
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Action Property Management
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Senior Application Security Engineer
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Join Thought Machine as a Senior Application Security Engineer in Lisbon. Drive product security with threat modelling, penetration testing, and DevOps expertise in Python, Go or Java. Competitive salary and great benefits.
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Thought Machine
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Graphene Process Development & Innovation Engineer (f/m/d)
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Lead graphene process development for semiconductor innovation in Aachen. Requires MSc/PhD in engineering or physics, 3+ years in wafer processing, and expertise in graphene transfer, lamination, and wet processes.
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Black Semiconductor GmbH
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Senior Network Engineer
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Wonders seeks a Senior Network Engineer in Manila to design, maintain, and secure SDWAN, cloud, and VoIP infrastructure. Requires 4+ years of hands-on networking experience with Ubiquiti, Cisco, and Asterisk.
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Tarro
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Senior Backend Engineer
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Senior Backend Engineer role in Islamabad at a bootstrapped GenAI platform with $35M+ ARR. Own architecture for high-throughput async pipelines, inference orchestration and distributed systems. Requires 5+ years backend experience and strong system design skills.
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ImagineArt
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Solutions Engineer
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Impact seeks a Solutions Engineer in Anaheim with 5+ years in IT infrastructure and pre-sales experience. Design managed IT solutions, assess client environments, and create technical proposals. Enjoy strong benefits and growth opportunities.
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Impact Networking
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Mobile Engineer E2 - (React Native)
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BitGo seeks a React Native Mobile Engineer in Bangalore to build secure cross-platform iOS/Android apps. Requires 4+ years mobile dev, JavaScript/TypeScript, and security expertise. Competitive salary and benefits offered.
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BitGo
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Forward Deployed Engineer H/F
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Forward Deployed Engineer role in Paris with Alta Ares, an air defense startup. Deploy AI-guided interceptor systems at partner sites, troubleshoot embedded Linux hardware, and support live field trials.
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Alta Ares
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FPGA Engineer - Radar
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FPGA Engineer - Radar role in Paris with Alta Ares, building AI-guided air defense interceptors. Requires 3+ years FPGA development, radar/sonar processing, VHDL/Verilog, and strong DSP skills including FFT, CFAR, and pulse compression.
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Alta Ares
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Senior Frontend Software Engineer
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Senior Frontend Engineer role in New York building React/TypeScript interfaces for real-time cyber operations data. Requires 5-8 years experience, strong testing and performance skills. Join a mission-driven team with great benefits.
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Twenty
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Senior/Staff DevOps Engineer
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Join Twenty Technologies as a Senior/Staff DevOps Engineer in Arlington, VA. Build and operate AWS infrastructure with Terraform, CI/CD, and observability for mission-critical offensive cyber operations.
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Twenty
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Senior Software Engineer, Frontend
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Join Twenty in Arlington as a Senior Frontend Engineer building React/TypeScript interfaces for offensive cyber operations. 5-8 years experience, real-time data visualization skills, and a security-first mindset required.
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Twenty
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Senior Semiconductor Equipment Engineer
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QuantWare seeks a Senior Semiconductor Equipment Engineer in Delft to own critical high-vacuum equipment end-to-end, from installation and commissioning to qualification and maintenance. Shape the future of quantum computing hardware.
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QuantWare
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Senior Backend Software Engineer
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Join Twenty in New York as a Senior Backend Software Engineer. Build scalable Go services and high-performance APIs for mission-critical national security cyber operations. 5+ years backend experience required.
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Twenty
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Staff/Principal Backend Software Engineer
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Join Twenty in Arlington as a Staff/Principal Backend Engineer to build high-throughput, event-driven systems for offensive cyber operations. Requires 10+ years backend experience and 4+ years in Golang.
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Twenty
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Senior/Staff DevSecOps Engineer
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Twenty seeks a Senior/Staff DevSecOps Engineer in Arlington, VA to own runtime security, IAM, secrets management, and CI/CD hardening. Requires 8+ years DevSecOps, deep AWS and Terraform expertise, plus CMMC/NIST compliance experience. U.S. citizens only.
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Twenty
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Staff/Principal Frontend Software Engineer
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Join Twenty in New York as a Staff/Principal Frontend Engineer to build React/TypeScript apps for offensive cyber operations. Requires 8+ years experience, real-time data visualization skills, and a security-first mindset.
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Twenty
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Senior/Staff DevOps Engineer
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Join Twenty Technologies as a Senior/Staff DevOps Engineer in New York. Build and operate AWS infrastructure with Terraform, CI/CD, and observability. Cybersecurity interest valued. Great benefits.
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Twenty
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Senior Backend Software Engineer
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Join Twenty in Arlington as a Senior Backend Software Engineer building scalable Go services and high-performance APIs for offensive cyber operations. 5+ years backend experience required. Competitive benefits included.
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Twenty
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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.