Software Engineering Intern – MLOps (LLM & Agent Systems)

Location:
Houston, TX, United States
Business:
Energy Systems
Position type:
Full Time
Contract type:
Temporary Staff
Job ID:
6408
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Overview

About us

We are the independent expert in assurance and risk management. Driven by our purpose, to safeguard life, property, and the environment, we empower our customers and their stakeholders with facts and reliable insights so that critical decisions can be made with confidence.

As a trusted voice for many of the world’s most successful organizations, we use our knowledge to advance safety and performance, set industry benchmarks, and inspire and invent solutions to tackle global transformations.

About Energy Systems

We help customers navigate the complex transition to a decarbonized and more sustainable energy future. We do this by assuring that energy systems work safely and effectively, using solutions that are increasingly digital. We also help industries and governments to navigate the many complex, interrelated transitions taking place globally and regionally, in the energy industry.

About the role

We are seeking a Software Engineering Intern to join our Machine Learning Operations (MLOps) team, with a strong emphasis on Large Language Models (LLMs), agent-based systems, and production AI tooling.

While this role touches traditional ML concepts, the majority of our work focuses on LLM-powered systems—including prompt-driven workflows, tool-calling agents, orchestration layers, and model integrations—rather than classical model training or research.

This is a hands-on, production-focused internship. You will contribute directly to internal platforms and services that power AI-driven features used by real users. This role is on-site in Houston, with close collaboration and mentorship from the engineering team.

This role is based at our DNV office in Houston, TX.

What You’ll Do

Depending on team priorities, you may contribute to:

  • Backend services that power LLM-driven workflows and AI agents
  • Integration of LLM providers (e.g., OpenAI, Gemini, etc.) into production systems
  • Model Context Protocol (MCP) tools and servers for safe, structured tool access
  • Agent orchestration logic (multi-step reasoning, tool calling, handoffs)
  • Frontend interfaces (Vue or React) for configuring and interacting with AI workflows
  • Observability, logging, and cost tracking for LLM usage
  • Improving reliability and developer experience of AI-enabled systems

Responsibilities

  • Implement features in production backend and frontend codebases
  • Build and maintain APIs that interact with LLMs and internal tools
  • Write clean, maintainable, and testable code
  • Participate in code reviews and technical design discussions
  • Debug issues across distributed systems (APIs, agents, UI)
  • Document workflows, agent behavior, and system decisions
  • Learn and apply best practices for shipping AI systems responsibly

What we offer
  • Generous paid time off (vacation, sick days, company holidays, personal days)
  • Multiple Medical and Dental benefit plans to choose from, Vision benefits
  • Spending accounts – FSA, Dependent Care, Commuter Benefits, company-seeded HSA
  • Employer-paid, therapist-led, virtual care services through Talkspace
  • 401(k) with company match
  • Company provided life insurance, short-term, and long-term disability benefits
  • Education reimbursement program
  • Flexible work schedule with hybrid opportunities
  • Charitable Matched Giving and Volunteer Rewards through our Impact Program
  • Volunteer time off (VTO) paid by the company
  • Career advancement opportunities

**Benefits vary based on position, tenure, location, and employee election**

DNV is a proud equal opportunity employer committed to building an inclusive and diverse workforce. All employment is decided on the basis of qualifications, merit, or business need, without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.

DNV is committed to ensuring equal employment opportunity, including providing reasonable accommodations to individuals with a disability. US applicants with a physical or mental disability who require a reasonable accommodation for any part of the application or hiring process may contact the North America Recruitment Department (hrrecruitment.northamerica@dnv.com). Information received relating to accommodation will be addressed confidentially.

For more information

https://www.eeoc.gov/know-your-rights-workplace-discrimination-illegal

About you

What is Required

  • Currently pursuing (or recently completed) a degree in Computer Science, Software Engineering, or a related field
  • Hands-on experience with one or more of the following:
    • Python
    • Node.js
    • Vue.js or React
  • Strong fundamentals in programming and APIs
  • Familiarity with Git and collaborative development workflows
  • Ability to take ownership of tasks and work independently after initial guidance
  • Strong problem-solving skills and curiosity about how systems work end-to-end
  • Strong written and verbal English communication skills
  • We conduct pre-employment drug and background screening

What is Preferred

  • We strongly prefer for you to submit a 1-page cover letter along with your resume when applying
  • Experience working with LLMs (prompting, function/tool calling, embeddings, etc.)
  • Familiarity with Model Context Protocol (MCP) or similar tool-calling frameworks
  • Exposure to agentic workflows, orchestration, or multi-step AI systems
  • Experience building or consuming REST APIs
  • Familiarity with databases (SQL or NoSQL)
  • Exposure to Docker, cloud platforms (AWS, Azure, GCP), or CI/CD pipelines
  • Personal projects, internships, or open-source contributions involving AI or LLMs

What We’re Looking For in an Intern

  • Interest in production AI systems, not just experimentation
  • Comfort working across backend and frontend boundaries
  • Someone who can take a task, ask the right questions, and move it forward
  • Willingness to debug issues, test locally, and iterate before submitting code
  • Curiosity about reliability, scalability, and correctness in AI systems

**Immigration-related employment benefits, for example visa sponsorship, are not available for this position**

#LI-DNI

Benefits

Please note, benefits may depend on your contract type, please confirm with your recruiter.

Profit Share

You’ll be part of our global profit share scheme that means we all share in our success as a business. If we profit, so do you. This will be part of our Total Compensation approach each year and depends on our year-end results.

Personal Development

You’ll have a lot of opportunities to learn and grow. Whether it’s building your network, having resources to plan and realise your career goals or enjoying genuine freedom to satisfy your curiosity, we’ll make sure you’re always growing and developing.

401(k)

DNV provides the option for eligible employees to enroll in our professional managed 401(k) plan. We’ll match up to a percentage of employee elected investment, which will become fully vested after a few years.

Healthcare and more

You’ll have multiple medical plans to choose from including Dental, Vision, RX plans, AD&D, Critical Illness, ST/LT Disability, Paid Parental Leave, Virtual TalkSpace Therapy.

Additional benefits

ID theft protection, generous PTO accrual including paid volunteer time off, company paid holidays, discounted pet insurance, dollar-for-dollar charitable donation matching, Dollars for Doers, additional vacation hours purchase plan, commuter benefits, Employee Assistance Program (EAP), tuition reimbursement.

Values-led organization

Our values show a commitment to employees and the community they serve. These serve a guiding light on our journey to fulfill our Purpose of safeguarding life, property, and the environment. Driven by these Values, you’ll have the opportunity to give back through not only charitable matched giving, but through direct support to community organizations and as a mentor to students in underserved communities.

Diversity, Equity and Inclusion

At DNV, our commitment to Diversity, Equity, and Inclusion is not only an ethical choice, but also a business decision.

Diversity, fairness, and a sense of belonging are a source of strength for our people, our business, and our customers, and help us to deliver on our purpose, vision, and values.

Learn more

Working here

Since 1864 we’ve been dedicated to safeguarding life, property and the environment. Today we remain at the forefront of new technologies and techniques to help our customers transform for a more sustainable future.

At DNV you can expect to deliver career and industry defining work. You’ll be given the time to build your network, the resources to support your development, and the freedom to satisfy your curiosity and desire to learn.

Learn more

Application Process

FAQs

Welcome to our Frequently Asked Questions page. We’ve put together answers to the questions we’re asked most often to help you find the information you need quickly and easily. Whether you're curious about our recruitment process, benefits or career growth and development, you should find the information below.

How can I find job openings that fit my skills and interests?

Explore our official job search page where you can use filters such as job type, location, and department to find roles that best match your qualifications and career aspirations.

What’s your application process like?

You can apply directly through our careers page by submitting your CV and any other documents we require (i.e. university diplomas/transcripts; visas; previous employment reference letters). Make sure your application is fully completed, and you tailor it to the specific job listing. 

Is your recruitment process designed to be inclusive and accessible?

Yes, it is. We're an equal opportunities employer and welcome applications from all candidates. We’re happy to support your need for any adjustments during the application and hiring process. Share the details of what you need within your application.

What types of interviews might I undergo?

Depending on your role, our interview process may include initial phone screenings, video conferences, and in-person interviews, focusing on both your technical abilities and our shared values. You can ask your recruiter specifically about the interview process for your role. 

How long does the hiring process typically take from application to decision?

The timeline can vary but we make every effort to reply to each candidate as soon as possible and keep everyone up-to-date with where they are in the recruitment process.

How do I know if a recruitment contact is legitimately from your company?

Official communication will come from our verified company email addresses. Carefully check any suspicious looking emails and if you have any doubts, don’t engage.

Are there any fees involved in your recruitment process?

No, we do not charge any fees at any stage of our recruitment process. All applications and interviews are free of charge, we will never ask you to pay any fees or make any payments – please be wary of any requests for payment as these are likely scams.

What should I do if I suspect a job scam?

If you encounter suspicious job postings or recruitment practices, do not provide personal information and contact your recruiter as soon as possible. We take these matters seriously. We will never ask you to pay any fees or make any payments part of our recruitment process.

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Disclaimer

Please beware of recruitment scams that pretend to be from DNV or its employees. We will never ask you to pay any fees or make any payments as part of our recruitment process.