Executive Moves

ManTech International has appointed Julie Anna Barker as chief human resources officer, responsible for the development, implementation and execution of HR strategies promoting the company's yearly business objectives and long-term strategic plans. In this role, Barker will report directly to Kevin Phillips, chairman, CEO and president of ManTech and a 2021 Wash100 Award recipient.

Joshua Cornutt, an industry veteran with more than 10 years of cloud implementation and virtualization experience, has been appointed as chief technology officer at Reston, Virginia-based hybrid cloud services company ORock Technologies. ORock said Tuesday Cornutt will oversee the company's product development functions and technology delivery to federal and commercial customers.

Al Weggeman, a professional with over two decades of engineering and manufacturing sector experience, has been appointed CEO of weapons training technology maker InVeris Training Solutions. The Pine Island Capital Partners portfolio company said Tuesday that Weggeman most recently served as president of chemical detection technology manufacturer Block Engineering and he will officially assume his new role on April 5.

Arshad Matin, a more than two-decade veteran of software and information technology sectors, has been appointed to serve as chairman of the board of directors at Virginia-based professional services provider ASGN. He has served as an independent board member of ASGN since June 2014 and will assume chairmanship when the retiring Jeremy Jones completes his term on June 18, the company said Monday.

Alpha Omega Integration has established its inaugural board of advisors that will bring business management, federal consulting and technology insight to support the Information technology services company's $500 million goal by 2023. The board's new members include Deepak Hathiramani, founding partner and executive chairman of SteeleHarbour Capital Partners, and Leif Ulstrup, founder of consulting firm Primehook Technology and executive-in-residence at American University's Kogod School of Business, Alpha Omega said Monday.

Stephanie Mango, who has been working at CGI for 25 years, was named as president of the company's federal business arm, with transition activities effective immediately. Mango will lead CGI Federal's 7,000 employees working on partnerships with over 85 government agencies to deliver offerings in support of civilian, defense, healthcare and intelligence projects, the company said Monday.

Thomas Hutton, former CEO of Cadence Aerospace, has been appointed to fill the same role at Gamma Aerospace, a Mansfield, Texas-based manufacturer of airframe and flight components. He will be responsible for overseeing the company's aerospace leadership team and for driving its efforts to achieve growth and transformation, Gamma Aerospace said Wednesday.

Full-service systems integrator Tyto Athene has secured a task order under the Network-Centric Solutions-2 contract for sustainment services in support of 911 systems at the U.S Air Force Reserve public safety answering points and across Air National Guard and USAF installations.

GrammaTech has named industry veterans Mike Armistead, senior vice president at FireEye, and Jim Routh, former chief security officer at Aetna, to join the board of directors of the Bethesda, Maryland-based application testing technology provider.

Kevin Nunes, former deputy director of Headquarters Marine Corps Contracting, has joined Aminad Consulting to serve as principal of the advisory services company. Nunes will work on business development and customer service efforts to help Aminad pursue further growth.

Jeh Johnson, a partner at law firm Paul, Weiss, Rifkind, Wharton & Garrison and former secretary at the Department of Homeland Security, has been appointed to offer advice and counsel to Vienna, Virginia-based private equity firm Enlightenment Capital. Johnson will rely on his over 30-year public and private sector experience to provide legal assistance to the Enlightenment Capital as part of the engagement agreement, the firm said Tuesday.

John Phillips, a more than 20-year enterprise software sales management veteran, has joined automated testing services provider Tricentis as vice president for public sector. Phillips will oversee Tricentis' public sector go-to-market approach and build strategic partner relationships under his new capacity.

Mindy McPheeters, interim general counsel of Spirit AeroSystems, has been promoted to the position on a full-time basis and she will concurrently serve as senior vice president and corporate secretary.

BAE Systems Inc. announced on Thursday that Shelly O'Neill Stoneman, the company's current vice president for Executive Branch and International Government Relations, will become senior vice president for Government Relations, effective on April 17th, 2021. Stoneman will succeed Frank Ruggiero and will report directly to BAE Systems' President and CEO Tom Arseneault. 

Rick Kewley, formerly executive director of global product development quality at General Motors, has elevated to the position of executive chief engineer within the company's defense subsidiary.