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Breanna works as a Design Mechanical Engineer at Jacobs Engineering, a global leader in engineering, architecture, and construction solutions. In this role, she contributes to the design and coordination of HVAC and mechanical systems for large-scale projects.
Roles and Responsibilities
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• Perform detailed heating and cooling load calculations using Trane Trace 700 to determine system capacities and optimize energy efficiency.
• Select and size equipment—including air handling units, chillers, pumps, and ductwork—based on project requirements and code compliance.
• Develop and model ductwork and piping layouts in Revit and AutoCAD, ensuring coordination with architectural, structural, electrical, fire protection, and all other teams.
• Review client and government comments in Bluebeam and implement required design revisions for resubmission.
• Calculate static pressure losses across varying HVAC system configurations and fittings to support fan selection and system balance.
Outside of her engineering role, Breanna is actively involved in multiple Jacobs Employee Networks (JENs) and extracurricular initiatives. She is a dedicated member of Harambee, meaning “working together in unity” in Swahili, which focuses on attracting, retaining, and developing Black talent. In addition to regularly attending meetings and supporting event coordination, she has also represented Jacobs at National Society of Black Engineers (NSBE) conferences to assist with recruitment efforts.
Breanna is also an engaged member of the Jacobs Activities Group (JAG), where she participates in monthly meetings and champions office-wide events. As an event champion, she leads the full process from ideation and flyer design to planning, budgeting, communications, and hosting.
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Additionally, she participates in the monthly Coffee Roulette program led by the Dallas Careers Network, allowing her to connect and network with new colleagues across the organization.
Breanna enjoys contributing to company-led volunteer efforts, including charity events, community cleanups, and community garden projects.