Senior Data Visualization Engineer

Dev Technology Group; Ashburn (GA); Hybrid; USD 120,000 - 150,000; Full time

Benefits offered by this job

Generous time-off

Flexible work schedules

Career development

Health plans

401K matching

Team events

Community engagement

Job summary

Dev Technology Group is seeking a Senior Data Visualization Engineer to create dashboards that support our federal customers' mission-critical decision-making. The role involves handling large, complex datasets and learning new tools and data domains.

You will develop dashboards with PowerBI, Qlik Sense, or Tableau, model data, and perform ETL in Qlik environments, using SQL across large relational datasets. Collaboration and clear communication with clients and staff are essential.

Qualifications

• Bachelor's degree plus 5+ years of overall technical experience, including analysis or development roles with databases, data integration, data mining, big data, data visualization
• At least three years developing dashboards using data visualization technologies, such as PowerBI, Qlik Sense, or Tableau
• Experience in data modeling, scripting, and ETL development within Qlik environments
• Strong SQL experience working with relational databases and large datasets
• Good communication skills, particularly in requirements definition and documentation of visualization artifacts
• Ability to learn new tools quickly as needed to provide new ideas for solving problems
• Ability and desire to work with other program staff and customers to reach design decisions within given constraints
• Excellent diplomacy and communication skills with both clients and technical staff

Responsibilities

• Create dashboards to support mission-critical decision-making
• Work with large datasets and diverse data domains to deliver insights
• Learn new tools and data domains as needed to provide innovative solutions

Skills

PowerBI

Qlik Sense

Tableau

SQL

Data viz

Communication

Education

Bachelor's degree

Tools

Python

Spark

PySpark

Job description

Sep 24, 2026

$120,000 - $150,000/year

Senior Data Visualization Engineer Job #1128

Clearance: U.S. Citizenship is required. Active Public Trust in DHS or a component of DHShighly preferred

What You\'ll Be Doing: You will be working with an established team to create meaningful dashboards that support our customer\'s mission-critical decision-making. The environment is complex, with large datasets both in depth and breadth. Your role will always include learning something new, whether a tool or a new data domain.

Required Education, Experience, and Skills:

• Bachelor\'s degree plus 5+ years of overall technical experience, including analysis or development roles with databases, data integration, data mining, big data, data visualization
• At least three years developing dashboards using data visualization technologies, such as PowerBI, Qlik Sense, or Tableau
• Experience in data modeling, scripting, and ETL development within Qlik environments
• Strong SQL experience working with relational databases and large datasets
• Good communication skills, particularly in requirements definition and documentation of visualization artifacts
• Ability to learn new tools quickly as needed to provide new ideas for solving problems
• Ability and desire to work with other program staff and customers to reach design decisions within given constraints
• Excellent diplomacy and communication skills with both clients and technical staff

Preferred Education, Experience, and Skills:

• Demonstrated project experience in data visualization and analysis using Qlik Sense specifically, highly preferred
• Competence in Python, Spark, and PySpark
• Experience working with federal government clients
• Experience with AWS cloud services

" Our estimated salary range for this position is $120,000 - $150,000, this presented salary range is not a guarantee of compensation or salary. Offered salary is based on experience, geographic location, and possibly contractual requirements as appropriate to the role. *Salary could fall outside of this range. "

Who We Are

Dev Technology is a growing IT company with an employee-centric culture that works on mission-critical projects for the federal government. We partner with our federal customers to deliver technology services and solutions, and to drive our client\’s missions forward through innovation. We use Agile and DevSecOpsprinciples to provide services including application development, biometrics and identity management, cloud and infrastructure optimization, IT and legacy modernization, and data management.

As a Washington Post Top Workplace award winner for the past THIRTEEN years in a row, the Top Workplaces USA for the past five years, and a recipient of the Companies As Responsive Employers (CARE) Award for the past six years, Dev Technology employees enjoy:

• Generous and flexible time-off policy
• Flexible work schedules and telework options, including remote work availability for eligible projects
• Career development opportunities including a mentorship program, technical and management training through Dev University, hands-on learning through DevLab, tuition reimbursement, and paid training opportunities
• Industry-leading benefits including a choice of two health plans that include dental and vision, flexible spending account, commuter benefits, life insurance, and more
• 401K matching with a 5% matching contribution
• Regular team and company social events including our annual party, happy hours, fitness challenges, and more
• A focus on community engagement including company wide support activities, employer match for donations, and time off for volunteer efforts

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Dev Technology Group operates in the following states: AL, AR, AZ, CO, DC, FL, GA, ID, IL, IN, MD, MA, ME, MI, MN, MO, MS, NC, NJ, OH, OR, PA, SC, TN, TX, VA, WV.

Dev Technology Group, Inc. is a woman-owned IT services company delivering mission-critical solutions for government agencies, specializing in Agile development, cloud applications, and advanced technology integration.

IT Services and IT Consulting Professional Services

11440 Commerce Park Dr, Suite 400, Reston, Virginia 20191, US