NatSec@Work - National Security Workforce - July Issue

Voices of the Issue

John V. Berry Legal Expert on Security Clearances and Federal Employment

When it comes to navigating the legal side of holding a clearance, John Berry is a trusted guide for our readers. As the founding partner of Berry & Berry, PLLC, John has spent more than 26 years representing federal employees and security clearance holders—and his expertise shows in every article he writes. Beyond his legal practice, John is a teacher and mentor in the field, regularly leading continuing education for attorneys across the country on federal employment and clearance law. His contributions to NatSec@Work help demystify the complex policies that shape careers in the cleared workforce—making him an invaluable voice in our community. Jill Hamilton Content Director, National Security Workforce Advocate, and Defense Insider With a career rooted in federal contracting and national security, Jillian Hamilton brings both insider experience and editorial leadership to her role. From managing IT and training projects for the DoD to running large-scale industry surveys and writing daily content for the cleared workforce, Jillian knows the defense ecosystem. Whether she’s reporting on federal workforce changes or breaking down clearance policy, Jillian is committed to highlighting the real stories behind the mission. Lindy Kyzer Strategist, Storyteller, and Voice of the National Security Workforce As the Vice President of Content and Market Engagement at ClearanceJobs, Lindy Kyzer brings unmatched energy, insight, and vision to every corner of the cleared community. A former senior social media strategist for the U.S. Army, she’s spent her career building bridges between government, mission, and media. Lindy’s writing blends policy expertise with personality, making her one of the most engaging voices in national security career conversations. Whether she’s breaking down complex clearance news or leading content strategy, she’s focused on one thing: empowering the people who power the mission. Steve Leonard Longtime Contributor, Military Strategist, and Storyteller You may know him as Doctrine Man!!, but for over a decade, Steve Leonard has been one of the most thoughtful and original contributors to our coverage of defense leadership and policy. A former senior military strategist, he’s spent his post-uniform years writing, mentoring, and challenging the next generation of thinkers. From national security blogs to the halls of West Point, Steve’s voice is one of experience, humor, and insight. We’re honored to feature his work in NatSec@Work. Larry Ramer Superb Writer and Editor; Excellent Stock Picker Larry Ramer has been a business news writer for nearly 20 years. He has been employed by The Fly, The Jerusalem Post, and Israel’s largest business newspaper, Globes, and is currently a freelance editor and columnist for InvestorPlace.