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By NASA
Credit: NASA NASA has selected seven companies to assist the agency with architectural and engineering services at multiple agency centers and facilities.
The Western Regional Architect-Engineer Services is an indefinite-delivery/indefinite-quantity multiple award contract has a total estimated value not to exceed $75 million. The contract was awarded on July 14 with a five-year period of performance with the possibility of a six-month extension.
The selected contractors are:
DYNOTEC-KZF JV LLC of Columbus, Ohio Merrick-IMEG JV LLP of Greenwood Village, Colorado G Squared Design of Lakewood, Colorado Kal Architects Inc. of Irvine, California AECOM Technical Services Inc. of Los Angeles Stell SIA Sala O’Brien LLC DBA S3, LLC (S3) of Mountlake Terrace, Washington Jacobs Engineering Group Inc. of Arlington, Virginia Under the contract, the awarded companies will support general construction, alteration, modification, maintenance and repair, new construction of buildings, facilities, and real property for NASA’s Ames Research Center in California’s Silicon Valley and Armstrong Flight Research Center in Edwards, California. Support also includes optional back-up capacity in support of other NASA centers and federal tenants at agency facilities, including NASA’s Jet Propulsion Laboratory in Southern California, Goldstone Deep Space Communications Complex in Fort Irwin, California, and the NASA launch alliance at Vandenberg Space Force Base in California.
For information about NASA and other agency programs, visit:
https://www.nasa.gov
-end-
Tiernan Doyle
Headquarters, Washington
202-358-1600
tiernan.doyle@nasa.gov
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Last Updated Jul 15, 2025 LocationNASA Headquarters Related Terms
Ames Research Center Armstrong Flight Research Center Jet Propulsion Laboratory View the full article
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By NASA
Teresa Sindelar always knew she wanted to be a part of human spaceflight, but she was unsure how to make that dream a reality until a chance encounter with former NASA astronaut Tom Stafford when she was 11 years old.
The pair met in a local jewelry shop near Sindelar’s Nebraska home, where Gen. Stafford was signing autographs. In addition to his photo, Gen. Stafford gave Sindelar a valuable tip – she should check out the Kansas Cosmosphere, a space museum in Hutchinson, Kansas. “I proceeded to attend every camp the Cosmosphere offered as a student, interned during college, and worked there full time while earning my graduate degree,” Sindelar said.
Official portrait of Teresa Sindelar.NASA She discovered a passion for teaching and mentoring young students through her work in the museum’s education department and a stint as a high school science teacher. When she began looking for opportunities at NASA, she sought a position that melded instruction with technical work. “I like pouring into others and watching them grow,” she said.
Today, Sindelar is a chief training officer (CTO) within the Flight Operations Directorate at NASA’s Johnson Space Center in Houston. Along with her fellow CTOs, Sindelar oversees the correct and complete training of NASA astronauts, crew members representing international partners, and all flight controllers. “I put the pieces together,” she said. “It is my job to make sure instructors, schedulers, outside partners, facility managers, and others are all in sync.” She added that CTOs have a unique position because they see the big picture of a training flow and understand the long-term training goals and objectives.
Teresa Sindelar received a 2025 Space Flight Awareness Program Honoree Award, presented by NASA astronaut Randy Bresnik.NASA “I get to do a lot of cool things and go to a lot of cool places,” she said, noting that the training facilities at Johnson and other NASA centers, as well as facilities managed by international partners, are top-notch. While she does enjoy watching astronauts work through problems and learn new systems, she has a special fondness for flight controller training and mentoring young professionals. “What fills my cup the most is seeing a brand-new employee right out of college blossom into a confident flight controller, do their job well, and make our missions better,” she said. “I like knowing that I had something to do with that.”
Sindelar has been part of the Johnson team since 2010 and worked as an educator in what was then called the center’s Office of Education and as a crew training instructor in the Space Medicine Operations Directorate before becoming a CTO. In March 2025, Sindelar received a Space Flight Awareness Program Honoree Award for her outstanding leadership in the Private Astronaut Mission (PAM) program, which is an important component of NASA’s strategy for enabling a robust and competitive commercial economy in low Earth orbit. As the lead CTO for the third PAM, Axiom Mission 3, Sindelar managed training while identifying critical inefficiencies, enhancing mission safety and performance. She spearheaded a key stakeholder retreat to streamline operations, reorganized training resources for improved accessibility, and implemented efficiency improvements that optimized mission support. Sindelar’s work was recognized during an award ceremony at NASA’s Kennedy Space Center in Florida, and she got to attend the launch of NASA’s SpaceX Crew-10 mission as a special guest.
In her 15 years with the agency, she has learned the importance of leading by example. “My team needs to see that I meet the bar I set,” she said. “Leading is about motivating your people so they are committed, not just compliant.”
Teresa Sindelar (front row, third from left) and her Space Medicine Operations crew training team with the crew members of Expedition 48.NASA Keeping a team motivated and on track is particularly important to training success and safety. “We only get a matter of months to train astronauts to do the most hazardous activities that humans have done, or to train flight controllers who literally have the mission and the lives of astronauts in their hands,” Sindelar said, adding that they cannot afford to have an unfocused or indifferent team.
Sindelar observed that Johnson’s training team is acutely aware of their responsibilities. “We live and work in the same communities as the crew members,” she said. “We see them at school functions, at the grocery store, at the park. We know their families are counting on us to bring their loved ones home safely.”
She has also learned that her voice matters. “When I was a young professional, I just never felt I could be influential, but the only person holding me back was me,” she said. “I had to learn to trust in my own instincts. That was definitely outside of my comfort zone.” She credits her mentors with helping her build confidence and knowing when and how to speak up. “I have had many giants of the spaceflight community mold and shape me in my career, from my counselors at the Cosmosphere all the way to flight directors and astronauts,” she said. “It is my privilege to learn from them, and I am grateful to each of them.”
Outside of work, Sindelar uses her voice in a different way – as part of her church choir. She also plays piano, stating that she is as passionate about music and volunteerism as she is about human spaceflight. She is a member of the Friendswood Volunteer Fire Department, as well, serving on its rehab team and as the department’s chaplain
Teresa Sindelar (second from right) and her family with a Friendswood Volunteer Fire Department fire engine. Image courtesy of Teresa Sindelar As NASA prepares to return humans to the Moon and journey on to Mars, Sindelar hopes she has taught the next generation of explorers enough so they can show the world the wonders of the universe. “This next generation will see and do things my generation never even thought of,” she said, adding that it is time for them to start leading. “Use your voice. Take care of each other along the way. Reach out and help the next one in line.”
Sindelar keeps a reminder of that important message on her desk: the picture Gen. Stafford signed all those years ago.
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By NASA
Dwayne Lavigne works as a controls engineer at NASA’s Stennis Space Center, where he supports NASA’s Artemis mission by programming specialized computers for engine testing.NASA/Danny Nowlin As a controls engineer at NASA’s Stennis Space Center near Bay St. Louis, Mississippi, Dwayne Lavigne does not just fix problems – he helps put pieces together at America’s largest rocket propulsion test site.
“There are a lot of interesting problems to solve, and they are never the same,” Lavigne said. “Sometimes, it is like solving a very cool puzzle and can be pretty satisfying.”
Lavigne programs specialized computers called programmable logic controllers. They are extremely fast and reliable for automating precisely timed operations during rocket engine tests as NASA Stennis supports the agency’s Artemis missions to explore the Moon and build the foundation for the first crewed mission to Mars.
However, the system will not act unless certain parameters are met in the proper sequence. It can be a complex relationship. Sometimes, 20 or 30 things must be in the correct configuration to perform an operation, such as making a valve open or close, or turning a motor on or off.
The Picayune, Mississippi, native is responsible for establishing new signal paths between test hardware and the specialized computers.
He also develops the human machine interface for the controls. The interface is a screen graphic that test engineers use to interact with hardware.
Lavigne has worked with NASA for more than a decade. One of his proudest work moments came when he contributed to development of an automated test sequencing routine used during all RS-25 engine tests on the Fred Haise Test Stand.
“We’ve had many successful tests over the years, and each one is a point of pride,” he said.
When Lavigne works on the test stand, he works with the test hardware and interacts with technicians and engineers who perform different tasks than he does. It provides an appreciation for the group effort it takes to support NASA’s mission.
“The group of people I work with are driven to get the job done and get it done right,” he said.
In total, Lavigne has been part of the NASA Stennis federal city for 26 years. He initially worked as a contractor with the Naval Oceanographic Office as a data entry operator and with the Naval Research Laboratory as a software developer.
September marks 55 years since NASA Stennis became a federal city. NASA, and more than 50 companies, organizations, and agencies located onsite share in operating costs, which allows tenants to direct more of their funding to individual missions.
“Stennis has a talented workforce accomplishing many different tasks,” said Lavigne. “The three agencies I’ve worked with at NASA Stennis are all very focused on doing the job correctly and professionally. In all three agencies, people realize that lives could be at risk if mistakes are made or shortcuts are taken.”
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By NASA
2 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
NASA Systems Engineer Daniel Eng serves his second year as a judge for the Aerospace Valley Robotics Competition at the Palmdale Aerospace Academy in Palmdale, California, in 2019. NASA/Lauren Hughes As a child in the 1960s, Daniel Eng spent his weekends in New York City’s garment district in Manhattan’s Lower East Side, clipping loose threads off finished clothing. He worked alongside his mother, a seamstress, and his father, a steam press operator, where he developed an eye for detail and a passion for learning. Now, he applies these capabilities at NASA, where he works as an engineer for the Air Mobility Pathfinders project.
“I often wonder whether the NASA worm magnet that someone left on my refrigerator in college, which I kept all these years, may have something to do with me ending up at NASA,” Eng said.
His route to NASA was not straightforward. Eng dropped out of high school to join the U.S. Army during the Vietnam War. He earned a GED certificate while on active duty and after his service earned a bachelor’s degree in electrical engineering from the University of Pennsylvania.
After college, Eng worked as a researcher investigating laser communications for the U.S. Navy, work which launched his career in aerospace. He then held jobs at several global corporations before landing at NASA.
NASA systems engineer, Daniel Eng, right, talks with student participants at the 2019 Aerospace Valley Robotics Competition at the Palmdale Aerospace Academy in Palmdale, California.NASA/Lauren Hughes “Looking back now, the Navy was ‘my launching point’ into the aerospace industry,” Eng said. “In more than four decades, I held various positions rising through the ranks ranging from circuit card design to systems analyst to production support to project and program management for advanced technology systems on a multitude of military and commercial aircraft projects.”
Today, he uses virtual models to plan and develop flight test requirements for piloted and automated aircraft, which will help guide future air taxi operations in cities.
“Engineers can virtually test computer models of designs, concepts, and operations before they are in place or even built, providing a safe and cost-effective way to verify the processes work the way they should,” Eng said.
He tells his grandkids to stay curious and ask a lot of questions so they can learn as much as possible.
“Be courteous, humble, kind, and respectful of people, and always remind yourself that you are just one human being among many ‘Earthlings,’” Eng said. “Teamwork is a very important aspect of success because rarely, if ever, does one person succeed on their own without help from others.”
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Last Updated Jun 09, 2025 EditorDede DiniusContactLaura Mitchelllaura.a.mitchell@nasa.govLocationArmstrong Flight Research Center Related Terms
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