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Internship - FP&A

Openx

Los Angeles, CA Remote internship

Posted: March 19, 2026

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Quick Summary

The internship involves managing high-scale ad marketplaces, utilizing a blend of market design, technical innovation, and operational expertise to deliver optimal value to publishers and advertisers on every ad served across all screens.

Job Description

Company at a Glance
OpenX is focused on unleashing the full economic potential of digital media companies. We do this by making digital advertising markets and technologies that are designed to deliver optimal value to publishers and advertisers on every ad served across all screens.

At OpenX, we have built a team that is uniquely experienced in designing and operating high-scale ad marketplaces, and we are constantly on the lookout for thoughtful, creative executors who are as fascinated as we are about finding new ways to apply a blend of market design, technical innovation, operational excellence, and empathetic partner service to the frontiers of digital advertising.

Internship Opportunity at OpenX – Learn, Innovate, and Grow in Digital Advertising

Are you eager to gain hands-on experience in a fast-paced, innovative industry? At OpenX, we offer a unique opportunity for interns to dive into the world of digital advertising, learning from experts who are shaping the future of programmatic marketplaces.

As an intern at OpenX, you'll have the chance to explore cutting-edge ad technologies, contribute to impactful projects, and develop skills that will set you apart in the industry. Whether you're interested in market design, technical innovation, or operational excellence, this internship is designed to provide real-world experience and mentorship in a collaborative environment.

Join us for a summer internship and be part of a team that is redefining digital media monetization—one ad at a time!

OpenX Technologies, Inc. is looking for a Summer Intern to join our fun, dynamic and high-performing Finance organization.

Our team’s mission is to steer the financial growth of OpenX through the delivery of world-class financial intelligence, guidance and services. In this mission we value reliability, integrity and fearless stewardship of OpenX’s business. We strive to operate with objectivity, rigor and strategic insight.

This is an extraordinary opportunity for a current undergraduate student to learn about the dynamic ad tech industry from within one of its leading companies.

What You'll Do

Financial Analysis
Assist the finance team to prepare and visualize financial data for dashboards at all levels of the organization
Assist finance team and partner with business on ad-hoc analysis
Develop financial models to evaluate new business opportunities
Forecasting and Budgeting
Assist in preparing revenue forecasts, budgets, and long-range plans
Ad Tech Industry Exploration
Learn about the ad tech ecosystem, industry dynamics, competitors, and business models
Work cross-functionally with other internal teams to support high-impact projects
Rotation Program
Rotate between different groups within FP&A, working on different projects to get exposure to different finance functions
Present analysis and recommendations to senior management

What You'll Bring
Currently pursuing a bachelor’s degree with a major or emphasis in Business, Finance, Economics, Accounting, Math or similar discipline
Proficient in Excel, Google Sheets, and Google Slides
Interest in interacting with large amounts of data, and some prior experience with SQL and relational databases a plus
Strong ability to effectively communicate (verbal and written) with management and cross-functional teams
Ability to thrive in a fast-paced environment
Detail-oriented and exceptional organizational skills


Pursuant to any state, local ordinance, or local hiring regulations, we will consider for employment any qualified applicant, including those with arrest and conviction records, in a manner consistent with the applicable regulation.

OpenX is committed to fair and equitable compensation practices. For all applicants, the base salary range is noted above, per hour. A candidate’s salary is determined by various factors including, but not limited to, relevant work experience, skills, and certifications.

OpenX VALUES
Our five company values form a solid bedrock serving to define us as a group and guide the company. Our values remind us that how we do things often matters as much as what we do.

WE ARE ONE
We are one team. There are no exceptions. We are a group of strong and diverse individuals unified by a shared mission. We embrace challenges and win together as a team. We respect and care about our colleagues and cultivate an inclusive culture

WE ARE CUSTOMER CENTRIC
We innovate on behalf of our customers. We understand, respect, and listen carefully to our customers. We build great products to solve our customers’ problems. We manage our customers’ expectations clearly and honestly. We are a trusted partner to all of our customers - we act with integrity at all times. We care.

OPENX IS OURS
We are all owners of OpenX
We all have a voice to improve OpenX
We stake our personal and professional reputations on the excellence of our work
We are not interested in just "doing our jobs"; we take ownership to drive results

WE ARE AN OPEN BOOK
We understand and respect what each of us does. We are eager to teach and share what we know with others, both internally and externally. We are eager to learn from others and we ask questions internally and externally.

WE EVOLVE FAST
We take responsible risks and own and learn from our mistakes. We recognize and repeat success. We actively seek out and provide constructive feedback. We adapt quickly and embrace change. We tackle growth and learning with real urgency. We are endlessly curious.

OpenX TRAITS
Our three traits capture what makes a great team member at OpenX.

HUMBLE
Ideal team players are humble and demonstrate integrity. They put the team's success above their own, share credit generously, and value collective achievements. They are self-assured, open to coaching, and committed to continuous learning.

DRIVEN
Ideal team players are results-driven and motivated. They are curious, always seeking more to do, learn, and take on. As proactive problem-solvers, they take initiative without needing external motivation. They continuously think about the next steps and opportunities for improvement.

SMART
Ideal team players are smart and possess the intellectual acumen to understand the complexities of our organization and industry. They are interpersonally intelligent, good communicators, and exemplify sound judgment in their interactions across the company to foster a collaborative environment.

OpenX is committed to equal employment opportunities.
It is a fundamental principle at OpenX not to discriminate against employees or applicants for employment on any legally-recognized basis including, but not limited to: age, race, creed, color, religion, national origin, sexual orientation, sex, disability, predisposing genetic characteristics, genetic information, military or veteran status, marital status, gender identity/transgender status, pregnancy, childbirth or related medical condition, and other protected characteristic as established by law.

OpenX Applicant Privacy Policy
Applicants can review our Applicant Privacy Policy at any time by visiting the following link: https://www.openx.com/privacy-center/applicant-privacy-policy/.

Effective Date: November 21, 2024

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