Meet the SemiConX Team

Brian Lisenby serves as a Construction Manager for SemiConX, bringing more than 33 years of diverse experience in the construction industry. His career has given him a strong and well-rounded background in welding, quality control, procurement, safety, and construction management, allowing him to approach projects with both technical expertise and leadership insight.

Over the years, Brian has had the opportunity to work on projects across the United States, gaining hands-on experience in a wide range of facilities and industries. His portfolio includes work in semiconductor plants, nuclear facilities, coal-fired power generation, chemical processing, paper mills, and oil & gas operations—both in the lower 48 states and on the demanding North Slope of Alaska. This breadth of experience has equipped him with a deep understanding of complex industrial environments and the ability to adapt quickly to unique project challenges.

Outside of his professional life, Brian is dedicated to his family and enjoys spending as much time as possible with his children. He also has a passion for outdoor cooking and finds relaxation and creativity in playing the guitar. This balance of family, hobbies, and professional dedication reflects his commitment to living fully while continuing to grow as both a leader and a mentor in the construction field.

John Nguyen brings more than 14 years of experience in industrial construction, grounded in a strong foundation of structural and pipe fabrication. Having built his career from the ground up through hands-on field work, John has developed a deep expertise in pipefitting and related trades, giving him both the technical knowledge and practical insight to execute complex projects successfully. Known for his precision, problem-solving abilities, and adaptability, he thrives in dynamic environments where attention to detail and teamwork are critical.

Beyond his technical strengths, John is a motivated and curious professional who is committed to continuous learning and professional growth. He embraces new challenges as opportunities to expand his skills and contribute greater value to the teams and projects he supports. With a focus on delivering both quality and efficiency, John consistently demonstrates a strong work ethic, a collaborative mindset, and a genuine dedication to excellence in every assignment.

Irasema de la Cruz is the Site Safety Manager for UT Austin and Montopolis semiconductor projects. She has supported major semiconductor projects with Intel, TSMC, and UT Austin, leading safety operations, strengthening compliance programs, and training employees in high-risk environments.

In addition to her semiconductor experience, she has worked on nuclear power plant operations and civil construction projects, further expanding her leadership in complex industries. Over her career, Irasema has trained more than 3,000 employees, delivering bilingual instruction in both English and Spanish to ensure clear and inclusive communication.

Education

    •    Doctorate in Organizational Leadership – in progress, Colorado Technical University

    •    Master of Science in Organizational Leadership – Colorado Technical University

    •    Bachelor’s in Project Management – Colorado Technical University

Certifications (UTA OSHA)

    •    SHEP – Safety, Health, and Environmental Professional

    •    Dual CSHO – Construction & General Industry

    •    Master Certification in Safety and Health

Guided by faith and family, Irasema proudly shares that her three children are her greatest blessings. They inspire her to lead with integrity, perseverance, and care, reminding her that safety is more than compliance it is about protecting people, families, and futures.

Alejandro Cervantes is a Certified Safety Professional (CSP) and the Site HSE Manager at SemiConX, where he leads health and safety efforts across high-risk, high-tech semiconductor construction environments, including Intel New Mexico and TSMC Arizona. Since joining SemiConX in May 2024, Alejandro has built a reputation for strategic safety leadership, innovation in training, and cross-functional collaboration that drives both compliance and culture.

Alejandro has developed and implemented comprehensive safety programs and scalable HSE plans tailored to complex site needs—including fall protection, electrical safety, LOTO, and equipment-specific procedures such as for the Greenlee G3 Tugger. Help build and finalized the company’s in-house NFPA 70E training kit—complete with bilingual PowerPoint materials, quizzes, and certificates—enabling direct site-level deployment and regulatory compliance.

His technical awareness includes the collaboration of the creation of automated Excel-based training matrices, standardized 3D and 6D checklists and procedures, and permit-to-work systems that elevate readiness and streamline audits. Alejandro also ensures inclusivity and clarity by delivering bilingual training programs and field guidance in both English and Spanish.

Through proactive engagement in incident prevention, leadership communication, and field mentorship, Alejandro has contributed significantly to SemiConX’s safety record, supporting zero-recordable incident performance across active projects. His approach blends operational discipline with motivational leadership—driving awareness through daily messages, OPS meetings, and direct interaction with foremen, superintendents, and project managers.

Alejandro’s leadership philosophy is rooted in building from a solid foundation—where trust, consistency, and accountability empower teams to achieve excellence. As SemiConX continues to expand, he remains committed to developing scalable safety systems, mentoring future leaders, and delivering high-impact results across every jobsite.

Shelby is an experienced Human Resources Administrator with over a decade of expertise in managing HR functions, payroll processing, and office operations. Currently serving at SemiConX in Dayton, TX, Shelby oversees comprehensive onboarding, talent acquisition, and payroll support for a team of over 100 employees. With a strong background in compliance, data management, and employee engagement, Shelby ensures smooth organizational workflows and fosters a positive workplace environment.

Shelby's diverse background in employee engagement, human resources, and operations enables her to approach organizational challenges with a detail-oriented, strategic, and analytical mindset. Committed to excellence and continuous improvement, she is dedicated to supporting organizational success through effective HR management, streamlined administrative processes, and innovative operational solutions.

With over 25 years of dedicated experience in financial accounting, Melissa specializes in financial reporting, compliance, and strategic financial planning. Currently, she serves as a key member of SemiConX's finance team, where she oversees accounting operations, ensure adherence to industry regulations, and provide insightful financial analysis to support business growth. Known for meticulous attention to detail and a deep understanding of semiconductor manufacturing processes and supply chain dynamics, [he/she/they] excel(s) at translating complex financial data into actionable insights.

Committed to continuous improvement and compliance, Melissa leverages advanced systems and financial software to streamline processes and enhance reporting accuracy. Her proactive approach and collaborative mindset make her a trusted partner in achieving organizational financial goals in the fast-paced semiconductor sector.

Nelson has over 7 years of hands-on experience in the field, Nelson is a seasoned Field Engineer Supervisor known for delivering complex projects on time, within budget, and to exacting standards. Specializing in semiconductor, oil & gas, construction, telecommunications, Nelson brings a unique blend of technical expertise, leadership, and operational insight to every job site.

Throughout his career, Nelson has led multidisciplinary teams, managed field operations across diverse and often challenging environments, and ensured strict compliance with safety and quality standards. Known for a problem-solving mindset and a commitment to continuous improvement, he has successfully overseen the planning, execution, and closeout of numerous high-impact projects.

Nelson's ability to bridge the gap between engineering design and field execution has earned him the trust of both clients and colleagues alike. Whether coordinating logistics, mentoring junior engineers, or interfacing with stakeholders, he brings a proactive and solutions-driven approach to leadership in the field.

Adrián is a highly skilled Field Engineer with over 13 years of proven expertise spanning electrical, process, and mechanical disciplines. His professional background covers both the oil & gas and semiconductor industries, where he has consistently contributed to the successful planning, execution, and delivery of complex, large-scale projects.

Beyond his strong technical foundation, Adrián brings extensive experience in project estimating and cost management. He is adept at developing accurate estimates, analyzing project risks, and providing reliable financial assessments that support strategic decision-making and long-term business planning.

Known for his adaptability, Adrián thrives in diverse engineering environments and excels in navigating the challenges of high-demand industries. His ability to integrate technical knowledge with project management insight has earned him recognition for driving efficiency, maintaining quality standards, and achieving project objectives under tight schedules and evolving conditions.

Aaron Doft leads the procurement team at SemiConX. He is a New Mexico native. Throughout his youth, his primary interest in life was personal service.

After graduating from NMMI and West Point, Mr. Doft was able to fulfill this lifelong dream, beginning his career as a US Army Tanker.

With three combat tours and several campaign stars across 11 years, he separated honorably from service and sought out  a new way to serve, this time closer to home.

While serving, he completed his graduate program in engineering and construction management, preparing him for what was to come.

Working in industrial services and construction for refineries and chemical plants in the Gulf coast for seven years, he finally returned from whence he started: still in industrial construction, but now for US semiconductor infrastructure in New Mexico.

For those who may recognize them, Mr. Doft can be heard echoing the words of Lt. Cdr. Worf of the USS Enterprise: “The Honor is to Serve”.