On February 7, EB turned 120 years old, and Sam Grills has been on the job for more than half that time. A structural designer in D471, Grills now holds the record as EB’s longest-serving active employee with 62 years of service. The 81-year old joined EB in 1956, fresh out of Westerly High School.
Grills has witnessed, firsthand, EB’s entire lineup of nuclear submarines. Although he wasn’t yet an employee when Nautilus (SSN 571) launched, his older brother was; he got Grills a ticket to see the first nuclear submarine slide into the Thames river from the South Yard Ways on Jan. 21, 1954.
“The first nuclear Seawolf (SSN 575) was birthed right next to it,” said Grills. “Then, when I joined EB in 1956, the company was about six months out from launching Skate (SSN 578), the third nuclear submarine.”
Grills recalls how the company created the first ballistic-missile submarine. “They were building the 585 (Skipjack) class, when they got the contract to put the missile compartment on one of the boats. They took the 589 boat, the Scorpion, which was pretty near built on the shipyard ways, spread apart the bow and stern, and put the missile compartment in the middle. That’s how the first SSBN, USS George Washington, came to be. They built another Scorpion, which, tragically, was lost at sea in 1968.”
Grills was hired in as an apprentice draftsman, became a journeyman shipfitter and then transferred to the drawing room eight years later. “Upon reflection, I’m glad I had those eight years in the shipyard; you can’t buy experience like that,” said Grills. That experience included a few arctic-cold winters in the early 1960’s.
“Back then all the floors were dirt in the construction ways. In the winter, they would have a big coke (coal derivative) bin, for heating. You’d go in and fill a five-gallon bucket and throw it in what they called the salamander, a stove fabricated from a big barrel connected to an air hose. We’d stand in front of it, roasting on one side and freezing on the other. I’ll never forget those cold snaps.”
Grills worked on Triton, SSRN 586, the only U.S. submarine with twin nuclear reactors, and the largest submarine of its time. During her shakedown cruise, Triton successfully executed the first submerged circumnavigation of the world, following the same track as the first circumnavigation led by Ferdinand Magellan. A few years back, Grills was interviewed and filmed for the PBS documentary Triton: America’s Deep Secret, which premiered on PBS stations in the fall of 2018.
For all the EB history he’s lived, Grill’s advice for new employees hasn’t changed much over the years: “Get up, dress up, show up. Keep breathing.”
President Trump Gives Our Submarines a Shoutout at Pennsylvania Innovation and Defense Summit
During his remarks at the Pennsylvania Innovation and Defense Summit held on July 15 at the U.S. Army War College in Carlisle, PA, President Donald Trump introduced attendee Danny Deep, president of General Dynamics. In his quick words to Danny, President Trump recognized General Dynamics for building “the greatest submarines in the world.” Continue reading→
Rayha Report Ep. 23: Matt Olander Honored by UConn College of Engineering
In this episode of the Rayha Report, EB President Mark Rayha speaks with Matt Olander, senior vice president of programs and engineering, about his personal career journey and recent return to UConn’s College of Engineering as an honorary degree recipient and 2026 commencement speaker. Watch Matt’s commencement speech on the UConn College of Engineering YouTube channel.Continue reading→
Rayha Report Ep. 22: Run to Home Base 2026
In his latest Rayha Report, EB President Mark Rayha talks with Run to Home Base co-chair Tammee Sweck and runners Amy and Greyson Stephenson about why this annual fundraiser means so much to our veterans, service members, and their families. Learn how Team General Dynamics is preparing for the July 25 event at Fenway Park...Continue reading→
Rayha Report Ep. 21: Backstage With Chris Stapleton
In the latest Rayha Report, EB President Mark Rayha hit the road for a backstage chat with American singer-songwriter and guitarist Chris Stapleton. Chris is not only an extraordinary artist, but someone whose values resonate deeply with the people of Electric Boat: pride in craftsmanship, respect for hard work and a genuine love for this...Continue reading→
Happy Fourth of July
As America marks its 250th birthday, we celebrate the generations of shipbuilders whose skill and commitment have strengthened our nation, and especially thank our current generation of EB shipbuilders for all you’re doing to meet this challenging moment in history. Happy Fourth of July.
Electric Boat and SENEDIA Celebrate 10,000-Graduate Milestone
We are proud to recognize a major workforce milestone with the Southeastern New England Defense Industry Alliance (SENEDIA), one of Electric Boat’s key training and workforce development partners. At an event on July 1, 2026, held at the Westerly Education Center, SENEDIA celebrated the 10,000th graduate to complete the New England Submarine Shipbuilding Partnership—a regional...Continue reading→
Safety Update: Installation of Speed Tables on Eastern Point Road
In an effort to increase safety at Electric Boat’s Groton shipyard, two speed tables are being installed across Eastern Point Road this week. The tables, a few inches tall and marked with yellow stripes, are designed to slow vehicle traffic in an area frequented by pedestrians. The first speed table crosses Eastern Point Road just...Continue reading→
EB firefighters recognized for life-saving rescues
Five members of the Electric Boat Fire Department in Groton were recognized for perilous, life-saving rescues during a pair of multi-alarm fires that engulfed apartments in Groton and New London in 2025. Firefighters Thomas Gugliotti, Arthur Keaten, Theodore Bartkoski, James Brady and Capt. Ryan Boulanger were each presented with Lifesaving Awards and the prestigious 2026...Continue reading→
The Barnacle: Parking Enforcement That Sticks
Meet the Barnacle, Electric Boat’s newest parking-enforcement tool that will begin deployment in the Groton shipyard starting Monday, June 15. As our enterprise continues to grow, we are dedicated to ensuring parking is safe, fair and accessible to all. The Barnacle is an immobilizing parking-enforcement device that attaches directly to a vehicle’s windshield using heavy-duty,...Continue reading→
Honoring the U.S. Army Birthday
June 14th marks the 251st Birthday of the United States Army, a moment to honor the enduring legacy, bravery, and sacrifice of those who have worn the Army uniform since 1775. As the oldest branch of the U.S. military, the Army has played a vital role in shaping our nation’s history and safeguarding its freedoms....Continue reading→
