Data Visualization Analyst I

Job Description

Link Technologies (LinkTechConsulting.com), a Las Vegas-based IT consulting firm, is currently seeking a Data Visualization Analyst - Facilities to join our team.

Position Summary

• Under general direction, leads business requirements gathering to design and develop interactive, high-performance dashboards that translate complex data into actionable business insights for a Facilities Services Unit.
• Serves as a front-end analyst who prioritizes data interpretation, data storytelling, UI/UX design, and direct collaboration with stakeholders to ensure the final product effectively answers business questions.

Essential Duties and Responsibilities

• Builds and administers dashboards and graphics using Tableau and other related data visualization software.
• Designs and builds complex, interactive dashboards and visual reports using Tableau Desktop, applying UI/UX best practices (hierarchy, color theory, optimized layouts, tooltips, actions, and parameters) to ensure insights are accessible to non-technical stakeholders.
• Acts as a data storyteller by translating complex datasets into intuitive narratives, creating low-fidelity mockups to align with stakeholders on the "story arc" prior to development.
• Designs "Guided Analytics" pathways where a user is led from a high-level KPI down to granular PostgreSQL row-level detail through dashboard actions.
• Authors and optimizes Custom SQL within Tableau Desktop-utilizing advanced SQL syntax such as Window Functions and CTEs-to shape data at the source and deliver dashboard interactivity.
• Builds high-performance Tableau data models using the Logical Layer (Relationships) to connect to PostgreSQL tables, ensuring data integrity without the need for physical ETL or intermediary storage.
• Collaborates with stakeholders to translate business needs into technical specifications and KPIs, and partners with Database Analysts to communicate requirements for new views or indexes.
• Maintains clean, well-documented workbooks-including field descriptions and calculation comments-to ensure seamless maintenance and transparency.
• Develops and conducts quality assurance checks to test, validate, and evaluate data visualizations for accuracy, performance, and alignment with end-user requirements.
• Resolves end-user inquiries proactively and maintains effective communication with customers throughout the dashboard development process.
• Conforms to safety standards, as prescribed.
• Performs other tasks related to the position as assigned.

Distinguishing Characteristics

• A highly visual data storyteller who specializes in transforming complex PostgreSQL data into high-performance, intuitive Tableau dashboards through optimized live queries and superior UI/UX design.

Knowledge, Skills, and Abilities (Position Expectations)

• Knowledge of statistics and analyzing data sets; running queries, report writing, and presenting findings; data models, database design development, data mining, segmentation techniques; and record keeping, including security procedures for handling confidential data.
• Knowledge of Tableau Desktop and Tableau Prep.
• Knowledge of statistical analysis software and methods.
• Deep understanding of Gestalt principles, visual hierarchy, and best practices for choosing the right chart type for specific data stories.
• Mastery of SQL fundamentals (Joins, CTEs, Unions) and familiarity with Postgres-specific functions (Window functions, Date/Time intervals, JSONB parsing).
• Knowledge of the Tableau "Order of Operations" and the distinction between Logical Layer (Relationships) and Physical Layer (Joins).
• Understanding of the "Test-to-Production" deployment workflow within a managed server environment.
• Ability to build interactive features such as dynamic parameters, set actions, and dashboard navigation to create a guided analytical experience.
• Skill in designing, building, and maintaining Tableau dashboards.
• Skill in using Tableau to create dashboards using various types of data.
• Skill in writing clean Custom SQL that minimizes database load and maximizes dashboard refresh speeds for live connections.
• Proficiency in designing clean, clutter-free interfaces that prioritize the most critical KPIs and eliminate unnecessary visuals.
• Ability to take a vague business request and sketch out a logical data path that answers the core question.
• Ability to work effectively with Database Analysts to identify whether performance bottlenecks are in SQL queries or the Tableau front end.
• Ability to perform rigorous data validation to ensure dashboard accuracy against the source of truth.
• Ability to plan and organize work to meet deadlines.
• Ability to communicate clearly and concisely, verbally and in writing.
• Possesses physical and mental stamina appropriate for the responsibilities of the position.

Position Requirements

Education, Training, and Experience

• High school graduation or equivalent (GED, foreign equivalency, etc.).
• Five (5) years of professional experience in data analysis, reporting, or visualization, including at least two (2) years of experience designing and developing dashboards using Tableau Desktop; OR
• Associate degree in a related field and two (2) years of relevant experience, including at least one (1) year designing dashboards using Tableau Desktop; OR
• Bachelor's degree in a related field and two (2) years of combined relevant experience.
• Demonstrated ability to write basic to intermediate SQL queries (SELECT, JOIN, WHERE) against a relational database (PostgreSQL preferred).
• Proven ability to translate complex or vague business questions into clear, actionable visual insights.
• Experience may include professional work, internships, or academic capstone projects.

Licenses and Certifications

• High school transcript or equivalent documentation.
• Valid driver's license or state-issued identification.
• College transcripts (if applicable).
• Portfolio demonstrating Tableau dashboards, data storytelling, and user-driven design.
• Documentation of training and experience supporting qualifications.

Preferred Qualifications

• Completion of a Data Analytics bootcamp or Tableau certification (with portfolio).
• Working knowledge of facilities management, construction, or maintenance terminology.
• Bachelor's degree in Computer Science, MIS, Data Analytics, or a related field.
• Experience with ArcGIS Dashboards and/or ArcGIS Story Maps.

Link Technologies is an equal opportunity employer. All qualified applicants will receive consideration for employment without discrimination based on race, color, religion, sex, gender identity/expression, sexual orientation, national origin, protected veteran status, disability, or any other factors protected by law.