Podcast appearances and mentions of dennis cronin

The data center industry is racing into the AI era with bigger campuses, tighter timelines, and unprecedented infrastructure complexity. But in this episode of The Data Center Frontier Show Podcast, 7x24 Exchange International founding member and Mission Critical Global Alliance (MCGA) board member Dennis Cronin argues the industry's biggest constraint may be the one it talks about least: people. Cronin's message is direct: the “talent cliff” isn't coming; it's already here. Based on recent research into open roles, he estimates 467,000 to 498,000 openings in core data center positions (facilities and ops leadership, electrical, generator/UPS, HVAC, controls), plus another ~514,000 emerging roles tied to AI infrastructure, sustainability, and cyber-physical security—bringing the total to roughly one million jobs the industry needs to fill. A major driver is what Cronin calls the “five-year experience trap”: employers require five years of experience even for entry-level roles, but newcomers can't get experience without being hired. The result is widespread talent poaching, involving workers jumping from site to site for 10–20% raises, without expanding the overall labor pool. Cronin also highlights a frequently missed reality in public policy debates: the job multiplier effect. While data centers may have lean direct staffing, they support a much larger ecosystem of contractors, service providers, and manufacturers, from generator and UPS technicians to security integrators and the electrical/mechanical supply chain, many of whom are already scrambling to hire. On training, Cronin explains why company-run programs and commercial training aren't enough on their own. Internal academies often produce siloed specialists trained for a single operator's environment, while commercial courses, often ~$1,000 per day per person, are typically designed to upskill people already in the industry, not onboard new entrants. MCGA's strategy focuses on community colleges as the most scalable on-ramp: affordable programs, scholarships, and hands-on labs that can produce strong technicians in two-year degrees. Cronin cites programs at Cleveland Community College (NC), Northern Virginia Community College, and Southside Community College (VA), noting that dozens of schools are exploring data center curricula but funding remains a barrier. Cronin's proposed solution is a true workforce ecosystem: outreach, standardized curriculum, certification labs, structured apprenticeships, and employer commitments. He also advocates replacing the “five years” requirement with an entry-level certification that proves foundational knowledge, i.e. acronyms and language, reading one-lines, SOPs/MOPs, and crucially, safety and situational awareness in electrical and mechanical environments. Finally, Cronin tackles the money question. With $60B in data centers announced this year, he says the industry needs a major, shared investment across operators, vendors, contractors, and manufacturers to fund training and scholarships at scale. The stakes are operational: in an era of gigawatt AI facilities and shrinking margins for error, workforce readiness is now a mission-critical issue.

Dennis Cronin discovered lots of stories about his great grandfather Michael Sweeney and his 6 children. The tales go from Ireland in the early 20th century to World War I, emigration to the USA and a long forgotten "murder". He discusses his research, visiting the old family farm, life and society in Ireland and the book he has written about it "Michael Sweeney". The transcript is available on the Journeys into Genealogy Substack.

Listen to our latest Podcast Episode "Build a Ladder of Discipline One Rung at a Time" featuring Sgt. Maj. Dennis Cronin where we discuss his five-step ladder of discipline.

ABOUT THIS EPISODE: In this episode Megan Cole talks to Harley Rustad about his book Big Lonely Doug: The Story of One of Canada's Last Great Trees, which was nominated for the 2019 Roderick Haig-Brown Regional Prize. Harley shares what it was like when he first saw Big Lonely Doug as well as what it was like to work with one of the integral characters to the story, Dennis Cronin, who saved one of Canada's biggest, and most famous trees. ABOUT HARLEY RUSTAD: Harley Rustad is a journalist, author, and editor. His writing has appeared in Outside magazine, The Walrus, the Globe and Mail, Geographical, Guardian, CNN, and elsewhere. He is the author of Big Lonely Doug: The Story of One of Canada’s Last Great Trees, which was named a best book of 2018 by the Globe and Mail and one of the best Canadian nonfiction books of the year by the CBC, and was nominated for several awards. Lost in the Valley of Death, his second book, will be published by Harper (US) and Knopf (Canada). He received a silver National Magazine Award for an article about a logger who saved one of the largest trees in Canada (Big Lonely Doug) and an honourable mention for a feature on digital mapping in the Belcher Islands, Nunavut (Where the Streets Have No Names). He is a features editor at The Walrus magazine, a faculty editor at the Banff Centre's mountain and wilderness writing residency, and the founder of the Port Renfrew Writers’ Retreat. He is a fellow of the Royal Geographical Society and originally from Salt Spring Island, British Columbia. ABOUT MEGAN COLE: Megan Cole is a writer based in Powell River, British Columbia. She also works at the Powell River Public Library as the teen services coordinator where she gets to combine her love for books and writing with a love for her community. Megan has worked as a freelance journalist and is working on a memoir which tackles themes of gender and mental health. Find out more about Megan at megancolewriter.com ABOUT THE PODCAST: The BC and Yukon Podcast, tentatively titled *Writing the Coast*, is a recorded series of conversations, readings, and insights into the work of the writers, illustrators, and creators whose books are nominated for the annual BC and Yukon Book Prizes. We'll also check in on people in the writing community who are supporting books, writers and readers every day. The podcast is produced and hosted by Megan Cole.

Special Episode! Jack talks to Lara Popovich and Michelle Bonjour about the Immunization Ambassadors organization. https://immunizationambassadors.com/   Vax Facts read by Asad Tufail   Bumpers:  Kyle Rimmer Sandy Vasseur Immunization Ambassadors   All music: Jack Mangan ("Hey Joe" excerpt featuring Dennis Cronin)    Theme music by STC

Host, Jack Mangan, interviews special guests, David McCormick of Indiana and Stacy Hall of Louisiana.    Bumpers:  Sandy Vasseur David Piasecki   Original music: Jack Mangan (feat. Dennis Cronin on the "Hey Joe" parody) Opening and closing theme: STC

Jack struggles to keep up while Dr. Patricia Adem discusses vaccination science.    Bumpers: Robin Michela - music by Dennis Cronin and Jack Mangan Jose Tafla - music by Jack Mangan Michelle Bonjour - music by Jack Mangan Dale Dauten - music by Jack Mangan   Copyright 2018 STC