Lamp Rynearson’s CEO and President, Dave McIvor, began his journey with the firm as an intern and has advanced through the organization by exemplifying the company’s core values of mentorship, innovation, and community impact. His leadership style is rooted in collaboration, authenticity, and a commitment to fostering personal and professional growth within the team. As CEO, Dave is strategically focused on guiding Lamp Rynearson’s direction through a collaboratively developed 10-year strategic plan, positioning the firm for future-ready, smart growth and continued industry leadership. He is dedicated to building a unified culture across all offices—Omaha, Kansas City, and Fort Collins—by championing open communication, deepening relationships, and reinforcing shared values. Through his efforts, Dave ensures that Lamp Rynearson’s purpose and core values are reflected in every office and project, fostering a culture where collaboration, creativity, and curiosity drive meaningful progress for clients, communities, and the next generation of leaders.
Education
BS Civil Engineering – University of Nebraska Omaha
In The Community
Greater Omaha Chamber of Commerce Board Member, NSPE, Operation Christmas Child
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Terry Atkins, PE, is the Chief Operating Officer and a member of the Board of Directors at Lamp Rynearson. With over 30 years of experience in civil engineering, Terry is recognized for his technical expertise, visionary leadership, and commitment to operational excellence. Since being named COO in 2017, he has played a pivotal role in guiding the firm’s Design, IT, and Geomatics Groups, while maintaining strong client relationships and involvement in key Omaha projects. Terry’s leadership has been instrumental in the success of transformative projects such as the, CHI Health Center Arena and Convention Center, Heartwood Preserve, Aksarben Village, Midtown Crossing, and the Crossroads Redevelopment.
Education
BS Civil Engineering – University of Nebraska Lincoln
In The Community
ACEC Nebraska (Charles Durham Achievement Award Winner), Eastern Nebraska Development Coalition, MOBA Joint Tasks Force
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Robin Matthes serves as Chief Financial Officer and a member of the Board of Directors at Lamp Rynearson, bringing a deep commitment to community and service that aligns with the company’s purpose-driven mission. With six years in public accounting and 11 years of experience in the non-profit sector, Robin’s career has been shaped by supporting others and making a positive impact. Since stepping into the CFO role, Robin has embraced growth and learning, supported by a dedicated team. As one of our Employee Stock Ownership Plan (ESOP) trustees, Robin plays a vital role in safeguarding the interests of employee-owners and ensuring the integrity of our ownership structure. She is passionate about fostering strong relationships with her colleagues and values the ongoing opportunities for professional development that come from working alongside such a talented group.
Education
BS Business Administration Accounting –Nebraska Wesleyan
In The Community
American Institute of CPAs, Nebraska Society of CPAs, Nebraska Synod ELCA, NOVA Board of Directors
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Mike McIntosh, PE, CFM, is the Omaha Office Leader and a member of the Board of Directors at Lamp Rynearson. Mike specializes in water resources, floodplain management, and sustainable infrastructure solutions. He has led major projects such as the City of Omaha CSO Program, CHI Health Center, and Heartwood Preserve, delivering innovative and community-focused results. Mike is a licensed Professional Engineer in Nebraska and Iowa and a Certified Floodplain Manager. He is active in professional organizations, including ACEC, NeFSMA, and the UNL College of Civil and Environmental Engineering Advisory Board. Recognized for his leadership and dedication to client service, Mike continues to drive operational excellence and positive community impact at Lamp Rynearson.
Education
BS Biological Systems Engineering-University of Nebraska Lincoln
Certified Floodplain Manager
In The Community
ACEC Nebraska President, MAPA 2050, NE Floodplain & Stormwater Manager Assoc., UNL Civil Engineering Advisory Board
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As the Construction Administration Group Leader at Lamp Rynearson, Joe Oetken, PE, is known for his steady leadership and extensive expertise in civil infrastructure projects, including concrete and asphalt paving, grading, storm and sanitary sewers, and waterline construction. Joe’s approach is defined by his commitment to organization, clear communication, and proactive problem-solving, which has earned him the trust of clients and colleagues alike. He has played a pivotal role in more than $375 million in infrastructure improvements at Eppley Airfield, where his involvement spans nearly every major paving project within the airport’s perimeter. Joe is a trusted advisor to the Omaha Airport Authority, the Village of Boys Town, and numerous Sanitary and Improvement District (SID) developments throughout the metro area, providing principal oversight, engineering consultation, and contract administration for critical public and private projects. Under his guidance, the Construction Administration Group is recognized for its responsiveness, attention to detail, and ability to deliver complex projects with confidence and integrity—qualities that make Joe a valued partner in building the region’s infrastructure.
Education
BS Civil Engineering – South Dakota State University
In The Community
Boys Town Boosters, Exchange Club of Omaha, Millard North Mentoring
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Virgil Oligmueller, PE, serves as Vice President and Transportation Group Leader at Lamp Rynearson. With a strong background in roadway, airfield, and infrastructure design and construction management, Virgil has led numerous high-profile projects, including extensive work at Eppley Airfield and for the U.S. military. He is a licensed Professional Engineer in Nebraska, Colorado, Iowa, and South Dakota, and is recognized for his expertise in FAA requirements, project planning, and contract administration. Virgil’s leadership style focuses on delivering innovative, safe, and efficient transportation solutions to clients and communities.
Education
BS Civil Engineering – University of Nebraska Lincoln
MS Civil Engineeing – University of Nebraska Lincoln
In The Community
Airport Consultants Council (ACC), American Society of Civil Engineers (ASCE), Society of American Military Engineers (SAME), Nebraska Association of Airport Officials (NAAO), Nebraska Aviation Council (NAC)
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Warren Headlee, PLS, is the Geomatics Group Leader at Lamp Rynearson. As a licensed Professional Land Surveyor in Nebraska, Iowa, and Missouri, Warren has led survey efforts on a wide range of private and public projects. Under his leadership, the Geomatics Group has significantly expanded its service offerings by embracing innovative technologies, including LiDAR and photogrammetry services with UAV’s , terrestrial 3D scanning for high-accuracy 3D data, GIS for advanced spatial analysis, and 3D visualizations that bring projects to life for clients and stakeholders. Warren’s commitment to quality assurance and his forward-thinking approach help Lamp Rynearson deliver accurate, precise, and future-ready solutions efficiently.
Education
AAS Civil Engineering Technology
In The Community
Missouri Society of Professional Surveyors, National Society of Professional Surveyors, Society of Land Surveyors of Iowa, Professional Surveyors Association of Nebraska
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Andy Wester, PE, is the Aviation Practice Lead at Lamp Rynearson, bringing over 20 years of experience in airport and transportation engineering. Andy specializes in the design and management of airfield projects, with expertise in FAA standards, AIP funding requirements, and all aspects of plan production—from horizontal and vertical geometry to grading, drainage, and cost estimating. He has played a key role in major projects at Eppley Airfield, including terminal ramp reconstructions, runways/taxiways and apron improvements, and parking expansions. Licensed in Nebraska and Iowa, Andy is known for his thorough approach, technical excellence, and commitment to delivering safe, efficient, and innovative aviation solutions for clients and communities.
Education
BS Civil Engineering – University of Nebraska Lincoln
In The Community
Nebraska Aviation Council (NAC), Airport Consultants Council, Society of American Military Engineers (SAME)
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Caleb Snyder, PE, is the Public Practice Lead at Lamp Rynearson, bringing experience in design engineering and construction administration. Known for his technical expertise and collaborative approach, Caleb excels at producing detailed, workable designs while maintaining open communication with clients. His project portfolio spans municipal engineering, education, land development, and redevelopment, including leadership roles on projects such as the North Omaha Business Park, North Omaha Trail, and numerous public infrastructure improvements. A licensed Professional Engineer in Nebraska and Iowa, Caleb is active in professional organizations and is dedicated to delivering solutions that enhance communities and improve quality of life.
Education
BS Civil Engineering – University of Nebraska Omaha
In The Community
ACEC, Engineer’s Club of Omaha, NSPE, Teammates, Yutan Youth Athletic Association, Yutan Youth Baseball Board Member
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Chris Langan, PE, is the Federal Practice Lead at Lamp Rynearson, experienced in civil engineering, project management, and construction administration. Chris is a licensed Professional Engineer in Nebraska and North Dakota and is an active member and Fellow of the Society of American Military Engineers (SAME). His expertise spans planning studies, preliminary and final design, permitting, cost estimating, and feasibility analysis for federal and military projects. Chris has managed and contributed to a wide range of projects, including work at Peterson SFB, Offutt AFB, Minot AFB, Fort Leonard Wood, and for the Nebraska National Guard. He is known for his collaborative approach, technical excellence, and commitment to delivering innovative solutions for federal clients.
Education
BS Civil Engineering – University of Nebraska Omaha/Lincoln
In The Community
Society of American Military Engineers (SAME) Fellow, SAME Student Mentoring Program Steering Committee, and Judge,
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