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Lpg Engineer Jobs (NOW HIRING)

GHX

OR · On-site

$114K - $152K/yr

The Sr Software Engineer focusing on Knowledge Representation will play a key role in maintaining ... RDF, LPG, SPARQL, Cypher) * Understanding of data modeling, ontology design, data architecture

GHX

OR

$91K - $121K/yr

The Software Engineer 3 focusing on Knowledge Representation will play a key role in maintaining ... RDF, LPG, SPARQL, Cypher) * Understanding of data modeling, ontology design, data architecture

GHX

OR · On-site

$114K - $152K/yr

The Sr Software Engineer focusing on Knowledge Representation will play a key role in maintaining ... RDF, LPG, SPARQL, Cypher) * Understanding of data modeling, ontology design, data architecture

Inizio Partners

Knowledge Graph Engineer

Manhattan, NY · On-site

Knowledge Graph Engineer New York, New York, United States Or refer someone Job Openings Knowledge ... Understanding of graph data model paradigms (LPG, RDF) and graph languages (Gremlin & SparQL are ...

Roush

Powertrain Product Engineer II

Allen Park, MI

At Roush, we fuse technology and engineering to provide product development solutions to customers ... Fuel Systems (gasoline, diesel, and alternative fuels such as CNG & LPG) * Powertrain Thermal ...

Kerzner International

Technician, Facilities

Big Sky, MT · On-site

$50/hr

Monitor utility consumption (water, heating and cooling, and LPG), immediately issuing a report if ... Ability to read and interpret engineering drawings, blueprints, and technical manuals * Ability to ...

ROUSH

Powertrain Product Engineer II

Allen Park, MI · On-site

At Roush, we fuse technology and engineering to provide product development solutions to customers ... Fuel Systems (gasoline, diesel, and alternative fuels such as CNG & LPG) * Powertrain Thermal ...

Kerzner International

Technician, Facilities

Big Sky, MT · On-site

$50/hr

Monitor utility consumption (water, heating and cooling, and LPG), immediately issuing a report if ... Ability to read and interpret engineering drawings, blueprints, and technical manuals * Ability to ...

BTI360

NLP Engineer - Clearance Required

Herndon, VA · On-site

... Graph (LPG) models, including schema/ontology design • Experience with Knowledge Graph ... engineering practices such as git, CI/CD, code reviews, documentation, and ability to access and ...

New

CHELSEA PIERS LP

Maintenance Associate

Manhattan, NY · On-site

$18.50 - $25.50/hr

Complete ice cuts on time and in the allotted ice in relation to schedule and programming needs ... Certificate of Fitness for LPG: use of liquid petroleum gas (G-22) * Certificate of Fitness for LPG ...

UHS

Medical Office Specialist

Laredo, TX

$13.75 - $17.50/hr

LPG is committed to providing superior quality healthcare services while demonstrating ... and programming. * Knowledge of principles and processes for providing customer and personal ...

CHELSEA PIERS LP

Maintenance Associate

Manhattan, NY · On-site

$18.50 - $25.50/hr

Complete ice cuts on time and in the allotted ice in relation to schedule and programming needs ... Certificate of Fitness for LPG: use of liquid petroleum gas (G-22) * Certificate of Fitness for LPG ...

Accenture

Knowledge Engineer Specialist

Cleveland, OH · On-site

$70K - $205K/yr

RDF, SPARQL, LPG, SHACL) * Minimum of 2 years of experience with schema design, ontology management ... Prompt engineering, and LLMs for enterprise-scale applications. * You have team lead experience

Accenture

Knowledge Engineer Specialist

Pittsburgh, PA · On-site

$70K - $205K/yr

RDF, SPARQL, LPG, SHACL) * Minimum of 2 years of experience with schema design, ontology management ... Prompt engineering, and LLMs for enterprise-scale applications. * You have team lead experience

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Lpg Engineer information

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$37K

$87.2K

$136.5K

How much do lpg engineer jobs pay per year?

As of Jun 20, 2026, the average yearly pay for lpg engineer in the United States is $87,220.00, according to ZipRecruiter salary data. Most workers in this role earn between $76,500.00 and $97,500.00 per year, depending on experience, location, and employer.

What engineers make $300,000 a year?

Engineers such as petroleum engineers, aerospace engineers, and certain senior software engineers can earn $300,000 or more annually, especially with extensive experience, advanced certifications, or leadership roles. High salaries are often associated with specialized skills, working in high-demand industries, or in senior management positions.

What are the key skills and qualifications needed to thrive as an LPG Engineer, and why are they important?

To thrive as an LPG Engineer, you need a solid background in mechanical or chemical engineering, with relevant qualifications such as a degree or diploma and certifications in LPG handling and safety. Familiarity with industry-standard tools, gas detection systems, and regulatory compliance software is typically required. Strong problem-solving abilities, attention to detail, and effective communication skills help you excel in both technical and customer-facing aspects of the role. These skills are crucial to ensure safe, efficient, and compliant operation of LPG systems, minimizing risks and maintaining service quality.

What is the difference between Lpg Engineer vs Gas Engineer?

AspectLpg EngineerGas Engineer
CertificationsGas Safe Register, LPG-specific trainingGas Safe Register, general gas safety training
Work EnvironmentInstallation, maintenance, and repair of LPG systems in residential, commercial, and industrial settingsInstallation, maintenance, and repair of natural gas and LPG systems in similar environments
Industry UsagePrimarily in LPG-specific projects and systems

In summary, while both Lpg Engineers and Gas Engineers work with gas systems and require Gas Safe registration, Lpg Engineers specialize in LPG-specific installations and maintenance, whereas Gas Engineers handle a broader range of natural gas and LPG systems. The roles often overlap, but Lpg Engineers focus more on LPG-related projects.

What are some common challenges faced by LPG Engineers when working on site installations, and how can they be addressed?

LPG Engineers often encounter challenges such as ensuring strict compliance with safety regulations, coordinating with multiple stakeholders (like contractors and clients), and adapting to varying site conditions. Addressing these challenges requires thorough planning, clear communication, and staying updated on safety standards. Regular training, attention to detail, and proactive problem-solving help ensure installations meet both legal and client requirements while minimizing risks.

Can a gas engineer work on LPG?

A gas engineer can work on LPG systems if they have the appropriate qualifications, certifications, and training. LPG work involves handling pressurized gases and requires adherence to safety standards, such as those set by industry regulators. Gas engineers often perform installation, maintenance, and safety checks on LPG appliances and systems.

What do gas engineers get paid?

Gas engineers, including LPG engineers, typically earn between £25,000 and £40,000 annually, depending on experience, location, and qualifications. Senior or specialized engineers can earn higher salaries, especially if they hold certifications like ACS or OFTEC and work in industrial or commercial settings.

What are LPG Engineers?

LPG Engineers are specialized professionals who install, maintain, and repair systems that use liquefied petroleum gas (LPG), such as heating, cooking, and industrial equipment. They ensure that LPG systems operate safely and efficiently, adhering to stringent safety standards and regulations. Their work often involves inspecting gas appliances, detecting and repairing leaks, and advising clients on the safe use of LPG. LPG Engineers are typically certified and must keep their knowledge up to date with changing industry standards.

What engineers make $500,000?

Engineers such as petroleum, aerospace, and software engineers with extensive experience, advanced skills, and leadership roles can earn $500,000 or more annually. High salaries are often associated with senior positions, specialized expertise, and working in high-demand industries or companies.
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Lpg Engineer jobs near you
Infographic showing various Lpg Engineer job openings in the United States as of June 2026, with employment types broken down into 99% Full Time, and 1% Part Time. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $87,220 per year, or $41.9 per hour.

Sr Software Engineer - Knowledge Representation (Ontology and ML Engineer)

GHX

OR • On-site

$114K - $152K/yr

Other

Posted 10 days ago

Job description

The Sr Software Engineer  focusing on Knowledge Representation will play a key role in maintaining GHX's position at the forefront of AI solutions in Healthcare.   This role will be responsible for applying modern methods for knowledge representation including ontology creation that interact with intelligent systems to meet the challenges GHX faces in assuring affordable quality healthcare for all. 

This Engineer will define, design and curate the key ontological structures needed in the Health Care Supply Chain using data driven, ML and agentic approaches.   They will leverage graph, table, document and vector store capabilities that interact with AI solutions and make sense of diverse internal and external data.  This is a key strategic role in GHX's AI strategy, assuring correct and complete information while supporting explainability and transparency.  The role will primarily be focused on the design and implementation of ontology and graphical structures that interact with other data stores as well as AI solutions including generative and rule based.  They will join a team that is tasked with leading GHX through a transformational change and solidifying its role as the leader in AI in the Healthcare Supply Chain.

Essential Duties:

  • Collaborate with internal and external stakeholders including users, developers, product managers, leadership, etc., to understand needs and challenges and translate these into solutions.
  • Lead, design & develop scalable structures and databases to capture, store and query structured, semi-structured and unstructured data.
  • Lead, design and maintain ontologies and data architectures to represent complex relationships and entities.
  • Mentor junior engineers.
  • Integrate graph solutions with other data stores and technologies.
  • Leverage LLMs/GenAI and rules engines for data I/O and data curation.
  • Multimodal data handling: incorporate text, images, videos, tables, graphs, rules, etc., into the knowledge representation system.
  • Proactively explore new techniques and emerging trends to drive adoption of new solutions.
  • Develop and maintain software tools to support knowledge representation needs.
  • Implement tools for evaluating and monitoring solution performance.
  • Invent and deploy novel solutions with maintainable APIs, MCP servers, to suit stakeholder needs.
  • Adhere to sound software engineering practices.

Competencies:

  • Solid foundational understanding and application of Computer Science principles.
  • Proficiency in knowledge graph technologies (e.g. RDF, LPG, SPARQL, Cypher)
  • Understanding of data modeling, ontology design, data architecture
  • Familiar with LLMs and other machine learning and agentic solutions.
  • Familiar with all steps of SDLC and software development best practices.
  • Excellent software engineering skills including unit testing, modular problem decomposition, multiple solution integration, etc.
  • Fluent with scripting and query languages.
  • Requires minimal to no supervision.

Required Qualifications and Skills:

  • Minimum 8 years working as a software engineer or data scientist, 6 years with a Master's degree.
  • Expertise with one or more Graph query languages (SPARQL, Cypher, Gremlin) and the associated Graph Databases.
  • Experience with Tabular (SQL), Document (NoSQL), and Vector/Semantic databases and their interactions with Graph DBs.
  • Expertise with Python & SQL.
  • Experience with AWS cloud resources (S3, EC2, ECS, Lambda).
  • Experience with Docker or other container services.
  • Specification and creation of APIs and microservices.

Preferred Qualifications and Skills:

  • Computer Science or hard sciences Bachelors degree.
  • Passion to stay on the cutting edge in knowledge representation solutions.
  • Experience with Generative AI solutions.
  • Sense of humor.

Estimated salary range for this position: $114,000 - $152,000

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