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Nt Concepts Interview Questions

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<li>NT Concepts is an innovative and agile company dedicated to tackling the most critical challenges in National Security. Founded in 1998 and headquartered in the Washington DC Metro area, NT Concepts specializes in delivering end-to-end data and technology solutions for the Intelligence and Defense communities.</li>
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Our team thrives on collaboration, feedback, and iteration, employing modern tech stacks and following SAFe agile practices to continuously grow and solve complex problems. At NT Concepts, we value our employees and provide competitive benefits, opportunities for skill enhancement, and a supportive company culture driven by diversity and inclusion.
If you are passionate about mission-driven work, eager to solve critical challenges, and want to be part of a company that encourages creativity and technical growth, we’d love to connect with you. Discover what’s next for you at NT Concepts!

- NT Concepts is an innovative and agile company dedicated to tackling the most critical challenges in National Security. Founded in 1998 and headquartered in the Washington DC Metro area, NT Concepts specializes in delivering end-to-end data and technology solutions for the Intelligence and Defense communities.

Our team thrives on collaboration, feedback, and iteration, employing modern tech stacks and following SAFe agile practices to continuously grow and solve complex problems. At NT Concepts, we value our employees and provide competitive benefits, opportunities for skill enhancement, and a supportive company culture driven by diversity and inclusion.

If you are passionate about mission-driven work, eager to solve critical challenges, and want to be part of a company that encourages creativity and technical growth, we’d love to connect with you. Discover what’s next for you at NT Concepts!

Overview

You are testing hundreds of hypotheses with many t-tests. What considerations should be made?

What is a key disadvantage of the F-test when compared to multiple t-tests?

What is a key disadvantage of the F-test when compared to multiple t-tests?

Hundreds of Hypotheses

You are testing hundreds of hypotheses with many t-tests. What considerations should be made?

Let’s say that your company is running a standard control and variant AB test on a feature to increase conversion rates on the landing page. The PM checks the results and finds a .04 p-value.

How would you assess the validity of the result?

Experiment Validity

Suppose there exists a new airline named Jetco that flies domestically across North America. Jetco recently had a study commissioned that tested the boarding time of every airline, and it came out that Jetco had the fastest average boarding times of any airline.

What factors could have biased this result, and what would you look into?

What could potentially bias the average boarding time in favor of an airline that only flies domestically?

What could potentially bias the average boarding time in favor of an airline that only flies domestically?

Boarding Times Bias

A new airline came out as the fastest average boarding times compared to other airlines.  What factors could have biased this result and what would you look into?

Nt Concepts Salaries by Position

NTC OVERVIEW: We are seeking a Data Scientist to join our team. Working at NT Concepts means that you are part of an innovative, agile company dedicated to solving the most critical challenges in National Security. We're looking for the best and the brightest to join us in supporting this mission. If meaningful work, initiative, creativity, and continuous self-improvement are important to your career, join our growing team and discover What's Next for you. Mission Focus: As a Data Scientist, you will have the unique opportunity to research, design, and implement cutting edge algorithms for a program focused on protecting computer vision algorithms from adversarial AI attacks. This requires data curation, coding in Python with PyTorch, and production of model explainability and model performance visuals. Additionally, you will contribute to the program's source code, implementing data curation and data science techniques. Our delivery teams are driven to explore new ideas and technology, and care deeply about collaboration, feedback, and iteration. We follow SAFe agile practices, embrace the Ops ethos (DataOps/DevSecOps/MLOps) to "automate-first", use modern tech stacks, and constantly challenge each other to grow and improve. If cutting edge data science projects resonate with you, and you care deeply about joining a mission-driven company with a strong growth direction and diverse culture, we'd love to learn more about you. Check out the details below, and let's connect. Technical members of our solutions teams require little guidance, but love to learn, collaborate, and problem solve. This position requires a junior to mid level of experience, a passion for mission support, and a strong desire to solve our customers' hardest technical and data challenges. Clearance: Ability to obtain a TS/SCI Clearance required. US Citizenship is required. Location/Flexibility: Vienna, VA with remote flexibility. Responsibilities: <ul><li>Research, design, implementation, and evaluation of novel algorithms </li><li>Implement algorithms in Python in repeatable and scalable way </li><li>Drive requirements for data preprocessing ahead of algorithm development. </li><li>Support creative delivery of solutions in a quickly evolving domain of AI/ML </li></ul>Qualifications: <ul> <li>You have 2+ years of experience designing and implementing AI/ML techniques specifically those designed for imagery </li><li>You have foundational knowledge of AI/ML methods and implementation strategies. </li><li>You have worked with imagery data, both overhead or ground level imagery </li><li>You desire a fast-paced, collaborative, Agile environment </li><li>You are familiar with machine and deep learning libraries such as Scikit-learn and PyTorch </li><li>You think critically about hard problems </li><li>You are proficient with the Python programming language </li><li>You have worked with Git version control systems </li><li>You are no stranger to the Linux OS </li></ul>Physical Requirements: <ul><li>Prolonged periods sitting at a desk and working on a computer. </li><li>Must be able to lift up to 10-15 pounds at times. </li></ul> #CJ About NT Concepts Founded in 1998 and headquartered in the Washington DC Metro area, NT Concepts is a private, mid-tier company with clients spanning the Intelligence and Defense communities. We deliver end-to-end data and technology solutions that advance the modernization, transformation, and automation of the national security mission-solutions with real impact developed in a strong engineering culture that encourages technical growth, leadership, and creative "big idea" problem-solving. Employees are the core of NT Concepts. We understand that world-changing concepts happen in collaborative environments. We are a company where talented and diverse teams work together using innovation and expertise to solve our clients' most critical challenges. Here, you'll gain competitive benefits, opportunities to bolster your skills and develop new abilities, and a company culture dedicated to support and service. In addition to our benefits program, we encourage our employees to take part in #NTC_GivesBack, which paves the way for positive social change. If joining a stable company with strong professional growth opportunities resonates with you, and you seek vital, mission-driven projects (for some pretty cool clients) that use your specific talents, we'd love to have you move forward with us. Together is Better We believe diversity and inclusion drive innovation, and that when we work together, we can accomplish anything. NT Concepts is a people-first, Equal Opportunity / Affirmative Action Employer-regardless of a person's race, color, religion, sex, gender identity, sexual orientation, national origin, disability, Veteran status, or any other protected class. If you have a disability and need accommodation, let us know. All resumes are held in confidence. NT Concepts participates in E-Verify.

As a member of our solutions delivery team, you will have the unique opportunity to work on programs advancing the digital transformation of critical government systems. This program is operating and enhancing geospatial applications in an enterprise environment. Mission Focus: NT Concepts is seeking a Data Scientist to provide design, implementation and administration to a Geographic Information System (GIS) mission platform. This role is a senior-level individual contributor to the data science team. The team provides insight and innovation to advance the Sponsor's capabilities to interrogate and analyze geospatial data. We perform on the leading edge of machine learning, artificial intelligence, and advanced analytics in support of the IC mission. Clearance: TS/SCI with Poly Location/Flexibility: McLean, VA Responsibilities: <ul><li>Develop code to perform complex modeling to detect and characterize objects (using python, tensorflow, pytorch and related software packages) and enhance an evolving analytic tradecraft. </li><li>Integrate data from a variety of sources, formats and disciplines into coherent databases, train foundation models, fine-tune models to address real intelligence questions, and write compelling documentation and reports for decision makers. </li><li>Conceptual, quantitative, organizational, research, writing, verbal communication and graphical representation skills. </li><li>Sound judgment, creative problem solving, and independent working skills. </li><li>Sound interpersonal and teamwork skills to work with individuals and organizations, to include varying levels and types (Government, industry, and academia). </li><li>Facilitation skills to bring diverse groups together on issues and reach consensus across stakeholders. </li><li>The ability to perform complex analyses and to communicate its results using accurate, concise, and effective writing and through descriptive and graphical representations. </li><li>Technical understanding of the systems supporting aspects of the functional areas. </li><li>Knowledge of standard tools [e.g., the Sponsor's various computing networks, Microsoft Office Products], as appropriate; and a demonstrated ability to learn to use and support other tools that may be added or developed as the program evolves. </li><li>Flexibility in assisting with ad hoc tasks and in adjusting as tasks are re-prioritized. </li></ul>Qualifications: <ul> <li>Clearance: Active TS/SCI with Poly </li><li>Bachelor's degree in a technical field (computer science, mathematics, statistics etc) </li><li>Python expertise </li><li>Data Science experience </li><li>Machine Learning/Computer Vision/Object Detection </li></ul>Preferred Skills/Qualifications Include: <ul> <li>Prior experience with Pytorch, keras and overhead imagery would be beneficial but not a requirement </li></ul>Physical Requirements: <ul> <li>Prolonged periods sitting at a desk and working on a computer. </li><li>Must be able to lift up to 10-15 pounds at times. </li></ul> About NT Concepts Founded in 1998 and headquartered in the Washington DC Metro area, NT Concepts is a private, mid-tier company with clients spanning the Intelligence and Defense communities. We deliver end-to-end data and technology solutions that advance the modernization, transformation, and automation of the national security mission-solutions with real impact developed in a strong engineering culture that encourages technical growth, leadership, and creative "big idea" problem-solving. Employees are the core of NT Concepts. We understand that world-changing concepts happen in collaborative environments. We are a company where talented and diverse teams work together using innovation and expertise to solve our clients' most critical challenges. Here, you'll gain competitive benefits, opportunities to bolster your skills and develop new abilities, and a company culture dedicated to support and service. In addition to our benefits program, we encourage our employees to take part in #NTC_GivesBack, which paves the way for positive social change. If joining a stable company with strong professional growth opportunities resonates with you, and you seek vital, mission-driven projects (for some pretty cool clients) that use your specific talents, we'd love to have you move forward with us. Together is Better We believe diversity and inclusion drive innovation, and that when we work together, we can accomplish anything. NT Concepts is a people-first, Equal Opportunity / Affirmative Action Employer-regardless of a person's race, color, religion, sex, gender identity, sexual orientation, national origin, disability, Veteran status, or any other protected class. If you have a disability and need accommodation, let us know. All resumes are held in confidence. NT Concepts participates in E-Verify.

OVERVIEW We are seeking a Data Scientist to join our team. Working at NT Concepts means that you are part of an innovative, agile company dedicated to solving the most critical challenges in National Security. We're looking for the best and the brightest to join us in supporting this mission. If meaningful work, initiative, creativity, and continuous self-improvement are important to your career, join our growing team and discover What's Next for you. Mission Focus: As a Data Scientist, you will have the unique opportunity to curate and organize data for a program advancing state-of-the-art modeling and prediction capabilities. The aim of this program is to understand object detection robustness. This requires careful curation of data as well as development and curation of synthetic data. Additionally, you will contribute to the program's source code, implementing data curation and data science techniques. Our delivery teams are driven to explore new ideas and technology, and care deeply about collaboration, feedback, and iteration. We follow SAFe agile practices, embrace the Ops ethos (DataOps/DevSecOps/MLOps) to "automate-first", use modern tech stacks, and constantly challenge each other to grow and improve. If cutting edge data science projects resonate with you, and you care deeply about joining a mission-driven company with a strong growth direction and diverse culture, we'd love to learn more about you. Check out the details below, and let's connect. Technical members of our solutions teams require little guidance, but love to learn, collaborate, and problem solve. This position requires a mid to senior level of experience, a passion for mission support, and a strong desire to solve our customers' hardest technical and data challenges. Location/Flexibility: Hybrid-Remote with some on-site work required in Vienna and Chantilly, VA The Data Scientist will be responsible for the following: <ul> <li>Assess, transform, organize, and optimize data for use by machine learning algorithms </li><li>Generating representative data sets for systems development and data science initiatives </li><li>Build data pipelines that enables data scientists and engineers and other stakeholders </li><li>Implement source code and code provided by the data science team </li></ul>Qualifications: <ul> <li>You have 4+ years of experience designing and implementing data curation techniques specifically those designed for imagery </li><li>You have built and maintained ETL pipelines and are experienced with Kubeflow pipelines </li><li>You have worked with imagery data, overhead imagery (optical or Synthetic Aperture Radar (SAR)), and synthetic data. </li><li>You understand large-scale distributed processing </li><li>You think critically about hard problems </li><li>You enjoy building data pipelines in ML frameworks </li><li>You desire a fast-paced, collaborative, Agile environment </li><li>You are familiar with machine and deep learning libraries such as Scikit-learn and PyTorch </li><li>You are proficient with the Python programming language </li><li>You have worked with Git version control systems </li><li>You are no stranger to the Linux OS </li></ul>Physical Requirements: <ul><li>Prolonged periods sitting at a desk and working on a computer. </li><li>Must be able to lift up to 10-15 pounds at times. </li></ul> #JT About NT Concepts Founded in 1998 and headquartered in the Washington DC Metro area, NT Concepts is a private, mid-tier company with clients spanning the Intelligence and Defense communities. We deliver end-to-end data and technology solutions that advance the modernization, transformation, and automation of the national security mission-solutions with real impact developed in a strong engineering culture that encourages technical growth, leadership, and creative "big idea" problem-solving. Employees are the core of NT Concepts. We understand that world-changing concepts happen in collaborative environments. We are a company where talented and diverse teams work together using innovation and expertise to solve our clients' most critical challenges. Here, you'll gain competitive benefits, opportunities to bolster your skills and develop new abilities, and a company culture dedicated to support and service. In addition to our benefits program, we encourage our employees to take part in #NTC_GivesBack, which paves the way for positive social change. If joining a stable company with strong professional growth opportunities resonates with you, and you seek vital, mission-driven projects (for some pretty cool clients) that use your specific talents, we'd love to have you move forward with us. Together is Better We believe diversity and inclusion drive innovation, and that when we work together, we can accomplish anything. NT Concepts is a people-first, Equal Opportunity / Affirmative Action Employer-regardless of a person's race, color, religion, sex, gender identity, sexual orientation, national origin, disability, Veteran status, or any other protected class. If you have a disability and need accommodation, let us know. All resumes are held in confidence. NT Concepts participates in E-Verify.

Nt Concepts Interview Questions

Nt Concepts Interview Guides

Overview

Nt Concepts Interview Questions

Nt Concepts Salaries by Position

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