Category: Executive Moves

Paul Tierney. The technology sales executive has returned to Dataminr to serve as head of public sector.Executive Moves

Paul Tierney Returns to Dataminr as Head of Public Sector

Paul Tierney, a more than 25-year technology sales executive, has rejoined Dataminr as head of public sector. Tierney announced his
Joyner Livingston, senior vice president of mission solutions at Valkyrie. Livingston joins Valkyrie from DeloitteExecutive Moves

Joyner Livingston Joins Valkyrie as Mission Solutions SVP

Valkyrie Enterprises has appointed Joyner Livingston as senior vice president of mission solutions. The company said in a LinkedIn post
Exostar CIO Amy Hogan.  Exostar has promotes longtime executive Amy Hogan to chief information officer.Executive Moves

Exostar Promotes Longtime Executive Amy Hogan to CIO

Amy Hogan has been elevated to chief information officer of Exostar. She becomes the firm’s first CIO in its 26-year history, the
Summit 7 logo. Summit 7 added Kevin Boucher, Shane Shipley, Armando Ordonez and Amanda Patterson to its leadership team.Cybersecurity

Summit 7 Expands Leadership Team With 4 Executive Appointments

Cybersecurity and compliance firm Summit 7 has added four executives — Kevin Boucher, Shane Shipley, Armando Ordonez and Amanda Patterson
Jeff Schrader, chief strategy officer at Sierra Space. Schrader joined Sierra Space from Lockheed MartinExecutive Moves

Former Lockheed Martin Exec Jeff Schrader Joins Sierra Space as Chief Strategy Officer

Sierra Space has appointed Jeff Schrader, former executive at Lockheed Martin, as chief strategy officer. The Louisville, Colorado-headquartered company said
Amy French. Aretum’s former chief accounting officer has been promoted to CFO.Executive Moves

Aretum Promotes Amy French to CFO

Government IT services contractor Aretum has promoted Amy French, most recently chief accounting officer, to chief financial officer. Vienna, Virginia-based
Christian Ortego & Christie Miller. HII appoints new NNS VPs.Executive Moves

HII Names Christie Miller, Christian Ortego Newport News Shipbuilding VPs

HII has appointed Christie Miller and Christian Ortego to vice president roles at its Newport News Shipbuilding division as the
Christopher Craige. The retired U.S. Air Force major general joined Leidos as VP and USAF strategic account executive.Executive Moves

Christopher Craige Joins Leidos as VP, USAF Strategic Account Executive

Leidos has appointed Christopher Craige, a retired U.S. Air Force major general, as vice president and U.S. Air Force strategic
SentinelOne's Barry Padgett. Barry Padgett has been promoted to president and chief operating officer of SentinelOne.Executive Moves

SentinelOne Elevates Interim CFO Barry Padgett to President, Chief Operating Officer

SentinelOne, a company specializing in artificial intelligence security, has promoted Barry Padgett to president and chief operating officer. The appointment takes effect
Sean Vineyard, senior vice president of growth operations at Tria Federal. Vineyard will lead capture and growth at TriaExecutive Moves

Tria Federal Appoints Sean Vineyard as Growth Operations SVP

Sean Vineyard has assumed new responsibilities as senior vice president of growth operations at Tria Federal. The Arlington, Virginia, company