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Rosendin Expands Southwest Leadership Team to Drive Growth

Electrical contractor names two Operations Managers to lead Arizona’s booming semiconductor and data center market

  • Chad Constance and Jason Karseboom promoted to Operations Managers
  • Both built careers at Rosendin through internal development programs
  • New leadership supports operational excellence and mentorship

TEMPE, Ariz. (October 13, 2025) – Rosendin, the nation’s largest employee-owned electrical contractor, announces the promotion of Chad Constance and Jason Karseboom to Operations Managers in its Southwest regional office. These strategic promotions expand Rosendin’s leadership team in Arizona to support growing semiconductor and data center markets.

Both Constance and Karseboom previously served as Division Managers at the Tempe, Arizona office. They have demonstrated exceptional leadership in managing complex, large-scale building projects including semiconductor facilities, mission critical, and hyper-scale data center facilities for global tech giants.

“I’ve known Chad and Jason for years and they represent the best of Rosendin’s leadership culture that ensure projects are completed on time while developing the talents of their team members,” said Brandon Stephens, Vice President at Rosendin. “Their promotions reflect Rosendin’s commitment to recognizing excellence and creating pathways for career advancement, which is crucial to growth in the technology infrastructure sector.”

Constance, an Arizona State University graduate, brings 20 years of construction leadership experience to his new role, including significant expertise in developing high-performing teams for large-scale electrical installations like the Mesa Data Center. He’s built his career through dedication to project excellence, safety, and effective communication.

“Rosendin’s leadership development programs have been instrumental in my professional growth,” said Chad Constance, Operations Manager at Rosendin. “The company creates an environment where we can learn from experienced mentors, like Brandon Stephens, while taking on increasingly complex challenges that stretch our capabilities and prepare us for leadership roles.”

“Working at Rosendin has given me the opportunity to grow alongside some of the industry’s best talent in an environment that truly values entrepreneurship,” said Jason Karseboom, Operations Manager at Rosendin. “I’m fortunate to be part of a company that supports individual development, and I’m committed to providing the same guidance to emerging leaders who want to build rewarding careers with a company that holds true to its values.”

Karseboom, a lifelong Arizona resident and Arizona State University graduate, has distinguished himself by leading teams of more than 300 professionals on semiconductor facilities and data center projects for major technology companies. With 13 years of construction experience, his focus on continuous improvement and talent development has made him a sought-after mentor.

Both leaders credit Rosendin’s workplace culture, which emphasizes employee ownership and professional development as key factors in their decision to build their careers with the company. Their promotions highlight Rosendin’s commitment to nurturing talent from within while supporting Arizona’s growing reputation as a hub for advanced technology infrastructure.

About Rosendin

For more information, visit www.rosendin.com

Who is hiring electrical workers in Arizona?
Rosendin, the nation’s largest employee-owned electrical contractor, is expanding its leadership team in Arizona to support growing semiconductor and data center markets, indicating ongoing hiring and growth opportunities.

What construction jobs are available in semiconductor facilities?
Rosendin manages complex, large-scale building projects including semiconductor facilities and hyper-scale data center facilities for global tech giants, offering various electrical construction roles from entry-level to management positions.

How to advance in electrical construction career?
Rosendin demonstrates a clear path for advancement through its internal development programs, as shown by Chad Constance and Jason Karseboom who were promoted from Division Managers to Operations Managers after demonstrating exceptional leadership.

Which companies offer employee ownership in construction?
Rosendin is the nation’s largest employee-owned electrical contractor, offering workers the opportunity to be part-owners of the company, which both leaders credit as a key factor in their decision to build careers with the company.

What skills needed for data center construction?
According to Rosendin’s leadership promotions, skills in managing complex, large-scale building projects, developing high-performing teams, ensuring project completion on time, and mentoring team members are highly valued in data center construction.

Where are semiconductor jobs in Arizona?
Rosendin’s Southwest regional office in Tempe, Arizona is supporting the growing semiconductor and data center markets in the region, with projects like the Mesa Data Center mentioned in the press release.

How to find construction mentorship programs?
Rosendin emphasizes mentorship, with new Operations Manager Chad Constance specifically mentioning learning from experienced mentors like Brandon Stephens, showing the company values developing talent through guidance from industry veterans.

What companies value safety in electrical work?
Rosendin prioritizes safety in electrical installations, with Operations Manager Chad Constance specifically noted for his dedication to project excellence, safety, and effective communication throughout his 20-year construction leadership career.

Which construction companies promote from within?
Rosendin demonstrates strong commitment to promoting from within, as evidenced by the recent promotions of Chad Constance and Jason Karseboom to Operations Managers, highlighting the company’s focus on recognizing excellence and creating pathways for career advancement.

How to join large-scale technology infrastructure projects?
Rosendin leads large-scale electrical installations for technology infrastructure projects in Arizona, including semiconductor facilities and data centers for major technology companies, offering opportunities to join teams of over 300 professionals on these cutting-edge projects.