Mark Nasiff
Chief Operating Officer and Chief Financial Officer, Lookout

Mark Nasiff brings nearly 30 years of finance and operations experience to Lookout, most recently as VP Worldwide Sales Operations and Sales Finance at Brocade. In this role, he was responsible for all aspects of global sales and service operations, sales development, sales and marketing financial planning and analysis and revenue forecasting in this $2.5B operation. Prior to Brocade, Mark served as the Chief Financial Officer for VeriVue, a content delivery solution company. Before VeriVue, he was Vice President of Sales Finance and later Vice President of Worldwide Sales Processes and Operations at Juniper Networks. He joined Juniper through the acquisition of Unisphere Networks, where he served as Chief Financial Officer and managed the Company’s growth from development stage to more than $200M annual revenue over a 2-year period. He’s also served as Corporate Controller at Dragon Systems, a provider of advanced speech recognition products and LTX Corporation, a manufacturer of semiconductor test equipment. Mark received his Bachelor of Science in Accountancy from Bentley College in Waltham, MA.