Jobs in the United States

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Added 1 min ago
Staff Data Scientist
John Deere
IL
Use PAAW datasets to engineer features that capture machine, operational, and environmental context, and associate that context with technology usage to explain how and where each…
Added 5 mins ago
Controls Engineer Intern
PACCAR
Chillicothe, OH
…leader in the design, manufacture and customer support of high-quality light-, medium-, and heavy-duty trucks under the Kenworth, Peterbilt and DAF nameplates. PACCAR also designs and…
Added 19 mins ago
Architectural Engineer
Enterprise Precast Concrete
Omaha, NE
Enterprise Precast Concrete is the nation’s premier provider of high-quality architectural precast components for a variety of building applications. From architectural panels and custom…
Added 19 mins ago
Quality Engineer
Enterprise Precast Concrete
Omaha, NE
The Quality Engineer's mission is to ensure all architectural precast concrete products strictly meet project drawings, architectural specifications, dimensional tolerances, and visual…
Added 19 mins ago
Senior Software Development Engineer, Motion Planning - Autonomous Vehicles
NVIDIA USA
CA
We are seeking an experienced Motion planning senior software development engineer to develop key features for our autonomous driving platform. In this role, you will work on a mix of…
Added 19 mins ago
Senior Perception AI Engineer - Autonomous Vehicles
NVIDIA USA
CA
Strong C++ skills, with a track record of designing and shipping production-quality algorithm code that is fast, reliable, and maintainable.
Added 19 mins ago
Semantic Data and AI Engineer
Enterprise Knowledge
Remote, United States
Enterprise Knowledge (EK) is hiring a full-time Semantic Data and AI Engineer to join our growing Semantic Engineering and AI Practice. In this role, you will be responsible for designing…
Added 20 mins ago
Founding Full Stack Engineer (FinTech & EdTech)
EQL Tech
San Francisco, CA
Setting Standards: Establish the architecture, code quality, and release processes for the app layer.
Added 20 mins ago
Staff Software Engineer
EQL Tech
Remote, United States
Partnership: EQL Tech has partnered with Planoly to appoint a mission-critical Staff Software Engineer to lead a product squad and own the shared foundations - auth, permissions,…
Added 20 mins ago
ET
AI Engineer
EQL Tech
Phoenix, AZ
- $125,000 to $175,000 USD / year
As AI Engineer, you will work directly under the Head of AI - a researcher with experience at one of the world's leading ML research labs - to build and ship the intelligence layer that…
Added 20 mins ago
ET
AI Engineer
EQL Tech
San Francisco, CA
- $125,000 to $175,000 USD / year
As AI Engineer, you will work directly under the Head of AI - a researcher with experience at one of the world's leading ML research labs - to build and ship the intelligence layer that…
Added 34 mins ago
UG
Advisory Services Analyst, Consultant Development Program - AI/ML Engineering Track - Multiple Locations
UnitedHealth Group
Eden Prairie, MN
- $60,200 to $107,400 USD / year
Assist with testing, evaluation, and monitoring of AI/ML solutions as they move toward production, including output-quality checks, hallucination review, and human-in-the-loop evaluation
Added 38 mins ago
Manufacturing Engineer Lead Senior
International Motors, LLC
Lisle, IL
International Motors is seeking an experienced Manufacturing Engineer Lead Senior. to lead the development, implementation, and continuous improvement of manufacturing processes, assembly…
Added 41 mins ago
UA
Chemical Engineer
U.S. Army Aviation and Missile Command
Chambersburg, PA
- $46,610 to $133,142 USD / year
…chemical and physical properties of the materials used. | Assist production and design engineers in identifying chemicals and processes needed to meet requirements established by customers.…
Added 42 mins ago
RU
Manufacturing Engineer
Randstad USA
Longmont, CO
- $120,000 to $135,000 USD / year
The Role We are seeking a hands-on Manufacturing Engineer to optimize production, drive continuous improvement, and lead New Product Introduction (NPI) across injection molding and…
Added 43 mins ago
Software Engineer Intern (Summer 2027)
ENFOS, Inc.
Durham, NC
Engineering quality: Build production-quality software with an emphasis on clean architecture, automated testing, code reviews, security, performance, and long-term maintainability.
Added 43 mins ago
Software Engineer Intern (Summer 2027)
ENFOS, Inc.
Chicago, IL
Engineering quality: Build production-quality software with an emphasis on clean architecture, automated testing, code reviews, security, performance, and long-term maintainability.
Added 48 mins ago
Sr Quality Engineer (DoD mfg)
General Dynamics Ordnance & Tactical Systems
Lincoln, NE
Works closely with cross-functional teams, including product design, product management, and production, to identify and mitigate quality risks.
Added 57 mins ago
Head of Engineering
Develop Health
San Francisco Bay Area, CA
- You have become AI-native: You have shipped LLM, agentic, or ML systems to production and understand evaluation, context management, and the difference between a demo and a production…
Added 1 hour ago
CA
AUTOMOTIVE MECHANIC
Customs and Border Protection
Tucson, AZ · Douglas, AZ · Willcox, AZ
- $33 to $38 USD / hour
…must show through experience and training that you possess the quality level of knowledge and skill necessary to perform the duties of the position at the level for which you are applying.…
Added 1 hour ago
Project Engineer
Enerstaff
Elmhurst, IL
Seeking a Project Engineer to manage engineering projects involving electric, hydraulic, and electro-mechanical actuators for industrial applications. This role coordinates with customers,…
Added 1 hour ago
Manufacturing Engineer - cGMP Gene Therapy Production
Encoded Therapeutics
Morrisville
We are seeking a mission-driven Manufacturing Engineer to execute critical production runs across both cGMP and non-cGMP Gene Therapy campaigns. This role offers a unique opportunity to…
Added 1 hour ago
HSE by Design Engineer
Eli Lilly and Company
United States
The Global Facilities Delivery (GFD) Organization, part of Manufacturing & Quality, delivers new and renovated capital assets around the world. Our mission is accomplished through a highly…
Added 1 hour ago
J
Super SWE - AI Factory
Jobgether
Remote, United States
- $200,000 to $275,000 USD / year
We are seeking an exceptional, AI-native software engineer to help build the next generation of autonomous engineering systems. In this role, you will develop an internal AI factory,…
Added 1 hour ago
Senior Software Engineer, Cloud Applications
Jobgether
Remote, United States
As a Senior Software Engineer, Cloud Applications, you will play a critical role in designing and building the cloud infrastructure and backend systems that power a large-scale customer…

Enterprise Knowledge

Semantic Data and AI Engineer

Remote, United States

The salary range for this role is $135,000 to $175,000, with most candidates likely to fall in the lower half.

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Job details

Pay: The salary range for this role is $135,000 to $175,000, with most candidates likely to fall in the lower half.
Experience: 5+ years experience working on data analysis project(s) designing reports, and designing data analysis approaches and visualizations in a production setting
Posting language: English
Posted: May 19, 2026

Original job description

Enterprise Knowledge (EK) is hiring a full-time Semantic Data and AI Engineer to join our growing Semantic Engineering and AI Practice. In this role, you will be responsible for designing and deploying cutting-edge data discovery, integration, and governance solutions for a wide range of organizations around the world. The Semantic Data and AI Engineer will be part of a team working on innovative projects and developing orchestrated data solutions to integrate, enrich, and transform a range of knowledge assets (structured and unstructured) for Artificial Intelligence (AI) solutions. This individual will be able to quickly learn new technologies and apply them to business challenges at large corporations, organizations, and federal agencies. The right candidate will have a passion for working with diverse data types and applying new methods and approaches to data challenges with a strategic mindset to advise clients on enterprise AI transformations. As an EKer, you will join a fast-growing company that is committed to equity and inclusion, have the opportunity to work in a collaborative workplace, take advantage of our unique benefits, and help build our innovative culture. To read more about the impactful work we are doing and to see the latest thought leadership from EK, follow us on LinkedIn.

Responsibilities

Work with data subject matter experts and business users to effectively understand and model their domain of knowledge
Apply NLP techniques (entity extraction, classification, and document processing) to transform raw data and content into AI-ready assets
Design, implement, test, and operate end-to-end RAG workflows for client engagements, including retrieval pipeline architecture, embedding strategies, and response evaluation
Contribute to agentic AI solution design and implementation, including orchestration patterns, tool use, and memory and retrieval integration
Support a variety of business intelligence projects using AI-based solutions
Analyze complex datasets and communicate insights to both technical and non-technical stakeholders
Design and implement data pipelines for ingesting, processing, and enriching structured and unstructured content using SQL, Python, R, or equivalent languages
Contribute to semantic layer and knowledge graph implementations as part of larger AI solution architectures
Work with internal and external teams to contextualize data engineering work into larger project context

As a federal contractor, Enterprise Knowledge will not sponsor a new applicant for employment authorization or offer any immigration related support for this position (i.e,. H1B, F-1 OPT, F-1 STEM OPT, F-1 CPT, J-1, TN, E-2, E-3, L-1, and O-1, or any EADs or other forms of work authorization that require immigration support from an employer. Our office is located in Arlington, VA, and operates on a hybrid model. While local candidates are preferred, we are also able to hire remote candidates residing in the following states: CO, FL, MA, NC, NH, NM, NY, OR, PA, RI, TX, and WA.

Required Skills and Experience:

Bachelor’s degree in math, statistics, economics, data science, computer science, or a related field
5+ years experience working on data analysis project(s) designing reports, and designing data analysis approaches and visualizations in a production setting
Proven experience working directly with clients, providing briefings, facilitating meetings, and presenting work products
Experience applying machine learning methods and statistical analysis to business use cases
Proficiency in programming languages such as Python, R, or similar for data analysis and modeling
Experience with NLP methods: entity extraction, text classification, document processing, or similar techniques applied to unstructured data in a production setting
Hands-on experience building and optimizing RAG pipelines, including embedding strategies, reranking, and cross-encoder models
Familiarity with retrieval quality and evaluation metrics (precision, recall, MRR, and user-centric evaluation approaches)
Experience implementing monitoring and observability for RAG and AI components, including latency, success rate, cache hit rate, retrieval quality, and data drift
Familiarity with data modeling, database architecture, and data integration, aggregation, and normalization across heterogeneous sources
Interest in developing as a consultant and taking on additional responsibilities for delivering and growing work

Preferred Skills and Experience:

Experience designing and working with relational databases
Experience designing and working with graph databases and SPARQL
Experience with AI governance practices covering model monitoring, evaluation frameworks, and access entitlements
Comfortable working with containerized environments; Docker proficiency expected, Kubernetes familiarity a plus
Experience with cloud platforms (AWS, Azure, or GCP) for deploying and operating AI and data solutions
Exposure to ontology or taxonomy design, and familiarity with taxonomy/ontology management tools (Progress Semaphore, PoolParty, Synaptica, Mondeca, etc.)
Experience designing and planning data science projects to meet business requirements
Experience implementing agentic AI workflows using frameworks such as LangChain, LlamaIndex, LangGraph, BAML, or equivalent

Salary Information:

EK considers a broad range of factors in considering employee salary, including a candidate’s skills, experience, education, certifications, past successes, and qualifications. The salary range for this role is $135,000 to $175,000, with most candidates likely to fall in the lower half. This range does not guarantee a specific salary and may be adjusted based on the needs of the company and the candidate’s qualifications.

Data Privacy Notice:

Enterprise Knowledge (EK) is committed to protecting your personal information. When you submit your application, we collect and process your personal data solely for recruitment and hiring purposes. We will not use your information for any other purpose without your explicit consent. We may share your information with third parties only as necessary to evaluate your application or comply with legal requirements. If we need to use your data for a purpose beyond the original intent or disclose it to additional third parties, we will provide you with prior notice. You have the right to access the personal information we hold about you and to request corrections, amendments, or deletion of any inaccurate data or data processed in violation of applicable privacy principles. Requests for such changes will be reviewed and accommodated unless the burden or expense of providing access would be disproportionate to the risks to your privacy, or where the rights of other individuals may be affected. By submitting your application, you acknowledge that you have read and understood this notice. If you have any questions about how we handle your personal data or need to update your information, please contact us at careers@enterprise-knowledge.com.

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More about this job

Skills

Work as a team
Natural language processing
Business intelligence
SQL
Python
R
Data engineering
CPT
J
Statistics
Computer science
Data analysis
Machine learning
Programming languages
Unstructured data
Encoder
Data modelling
SPARQL
Docker
Kubernetes
AWS
Microsoft Azure
Google Cloud
LangChain

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