Jacob Yurcak Email & Phone Number

Middletown, Ct, Us

Rocky Hill, Connecticut, United States

Conduct finite element analyses on static, hot-section turbofan hardware across multiple Pratt & Whitney, GE Aviation, and MTU product families using Abaqus.Generate complex meshes, define surface interactions, and map pressures and boundary conditions using Altair Hypermesh.Utilize in-house pre and post-processing tools in a Linux environment to assess strength, fatigue life, crack propagation, and creep among other properties.Code internal productivity and automation tools in Python using VScode.Validate dimensional changes for repaired and modified hardware to ensure compliance with strategic engineering objectives.Digitize legacy engine programs and refine analyses with updated temperature and loading conditions.

Rocky Hill, Connecticut, United States

Authored technical documentation to support the repair and overhaul of nonconformant engine hardware across a diverse portfolio of engine programs.Developed repair schemes for both serial number-specific cases, and fleet-wide engine manual revisions.Utilized Teamcenter, and additional internal databases, to identify repair precedents, ensuring adherence to FAA validation and substantiation requirements.Employed Teamcenter to track repair progress and coordinate with interdisciplinary stakeholders, optimizing hardware recovery rates, and minimizing shop visit durations.

Rocky Hill, Connecticut, United States

Oversaw hardware redesigns through internal Engineering Change Order (ECO) processes, coordinating with structures, design, thermals, aerodynamics, and manufacturing teams.Led FMEA investigations of in-field hardware failures, conducting in-lab reviews and drafting detailed internal Findings Reports.Coordinated interdisciplinary redesign team to restore 10,000 cycle shortfall in life-limited engine hardware.

Wilton, Nh

Led optics mounting hardware and emission data collection efforts in an intern-led research project, achieving cathode photoemission for low-energy applications via class 4 lasers, a historic first for the company.Developed Excel algorithm for quantitative vacuum analysis and pump selection, leading to $7,000 in cost savings. Modeled intricate parts and large assemblies, and drafted respective engineering drawings in line with ASME Y14.5 using SolidWorks.Executed prototypes using 3D printers (FDM) and manual mills/lathes.

Wilton, Nh

Led final testing and troubleshooting of electron guns and power supplies using benchtop multimers and oscilloscopes.Collected and analyzed test data against benchmarks, reporting abnormalities to relevant labs and the electronics team to address nonconformances.Contributed to research projects for internal and external clients, including experiment design, in-vacuum fixture design and assembly, and documenting new procedures for novel experiments.

Wilton, New Hampshire

Performed precision machining on mills and lathes with tolerances as tight as .001", including part polishing, manual deburring, leak detection testing, and sonic part washing.Supported general shop cleaning and managed hazardous machine waste disposal, ensuring a safe and organized work environment.Contributed to documentation revision and the development of informative signage, improving workflow efficiency and supporting shop staff across various needs.