Cyber Job Moves: Firms Tap New Leaders for AI, Cloud, Federal, and GTM Expansion
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Steffan Tomlinson - Cyera
Steffan Tomlinson became a board member at Cyera, an AI security company focused on data protection and exposure management. He currently serves as CFO at Stripe, handling finance, operations, internal systems, and infrastructure strategy. Tomlinson earlier managed financial operations at Palo Alto Networks during a major expansion period for the cybersecurity vendor. His background also includes CFO responsibilities at Google Cloud and Confluent, covering hyperscale infrastructure and enterprise technology. (source)
Ashley Vandiver - Sysdig
Ashley Vandiver stepped into the Senior Analyst Relations Manager role at Sysdig, a company focused on cloud and container security. She now leads analyst relations efforts after handling security-focused communications work at Palo Alto Networks and Cisco. Vandiver spent several years supporting Cortex and Cortex Cloud positioning while working with enterprise security analysts and industry researchers. Earlier, she managed analyst relations activities tied to Cisco’s global security portfolio and Secureworks cybersecurity operations. (source)
Lauren H. Clark - Deepwatch
Lauren H. Clark moved into the Senior Manager, Customer Marketing position at Deepwatch, a managed cybersecurity and threat detection company. She now handles customer marketing programs covering webinars, advocacy campaigns, review platforms, and cybersecurity industry events. Clark arrived from Keeper Security, where she directed global customer marketing tied to password management and privileged access protection offerings. (source)
Diana Hwang - Delinea
Diana Hwang took over as Director, Content Marketing at Delinea, a cybersecurity company focused on identity security and privileged access controls. She now oversees content strategy supporting pipeline generation, buyer engagement, and category positioning around continuous authorization technologies. Hwang arrived from CyberArk, where she directed global content marketing initiatives. (source)
Sharon Ben Abir - Tenzai
Sharon Ben Abir started an Information Technology Specialist role at Tenzai after spending several years supporting enterprise IT environments at Tenable. She handled Windows systems, Google Workspace administration, and technical support operations while working at the cybersecurity company. Earlier, Ben Abir worked with Deep Instinct through Matrix, supporting endpoint management, Active Directory, Office 365, and Jamf deployments. (source)
Argaman Mordoch - Tenzai
Argaman Mordoch entered the Artificial Intelligence Research Engineer role at Tenzai after several years conducting advanced artificial intelligence research in academia. His work focuses on autonomous agents, learning theories, and planning systems designed for complex numeric environments and execution modeling. Mordoch completed doctoral research at Ben-Gurion University covering symbolic model learning, online learning, and autonomous decision-making systems. (source)
Yash Vyas - Kratikal
Yash Vyas advanced to Director of Sales at Kratikal, a cybersecurity company specializing in security awareness, assessments, and consulting services. He now oversees Western Region sales operations after spending nearly three years driving business growth initiatives at the company. Vyas earlier founded HACK-X Security, where he focused on cybersecurity services, awareness activities, and community engagement initiatives. He also established HACK-X CLUB MITWPU, helping students explore ethical hacking. (source)
Nick Lagalante - Merlin Group
Nick Lagalante joined Merlin Group as Vice President of Marketing, overseeing brand strategy, communications, and go-to-market programs for the cybersecurity-focused organization. He now supports Merlin Cyber, Merlin Ventures, and CGC operations serving federal, SLED, and critical infrastructure security customers. Lagalante brings nearly two decades of cybersecurity marketing experience spanning enterprise vendors, startup environments, and security-focused communications programs. (source)
Adam Waggott-Moss - Huntress
Adam Waggott-Moss stepped into the Distribution Channel Manager role for EMEA at Huntress, a cybersecurity company focused on managed detection and response services. He now works on strengthening distributor relationships and expanding channel operations throughout Europe, the Middle East, and Africa. Waggott-Moss arrived from Acronis, where he handled distribution management activities covering security and data protection markets across multiple international regions. (source)
Sydney R. - Complyance
Sydney R. moved into the Field Marketing Manager position at Complyance, a cybersecurity company focused on compliance and security operations solutions. She became the company’s first dedicated field marketer, helping build regional marketing and pipeline generation programs from the ground up. Sydney previously handled field marketing responsibilities at Horizon3.ai, supporting offensive security and autonomous penetration testing initiatives. (source)
Jennifer Tejada - PagerDuty
Jennifer Tejada became Chief Executive Officer at PagerDuty after previously leading Deepwatch, a company focused on managed detection, incident response, and cyber risk mitigation services. She now guides PagerDuty’s AI-first operations strategy following executive positions spanning cybersecurity, cloud security, and enterprise infrastructure markets. Tejada earlier served as CEO of Lastline, where she oversaw artificial intelligence-driven network threat detection and advanced malware defense technologies. (source)
Harvinder Singh - AiCyberWatch
Harvinder Singh moved into a senior business development role at AiCyberWatch, an MSSP focused on managed SOC and OT security services. He now works with enterprise customers on cybersecurity operations, compliance readiness, and threat assessment deployments spanning regulated industries. Singh brings more than two decades of experience covering enterprise sales, channel ecosystems, infrastructure management, and technology consulting operations. (source)
Dattaram Kawle - Adani Enterprises Limited
Dattaram Kawle stepped into the Deputy Manager, Network Security role at Adani Enterprises after handling technical security responsibilities at Softcell Technologies. He now supports network security operations for the enterprise conglomerate’s infrastructure and technology environments in Ahmedabad. Kawle previously worked as both Security Analyst and Security Engineer at Doyen Infosolutions, focusing on implementation planning and enterprise security operations. (source)
Matthew Christensen - Tines
Matthew Christensen joined Tines as Strategic Account Executive for Civilian agencies, supporting workflow automation programs within the U.S. public sector market. He moved into the role after spending nearly nine years at Varonis handling federal cybersecurity sales and government-focused customer relationships. Christensen most recently served as Vice President of Federal at Varonis following earlier leadership responsibilities covering civilian agency accounts. (source)
Michele Fox - Sweet Security
Michele Fox moved into the Business Development Manager role at Sweet Security, a cloud security company focused on runtime attack detection and response. She joined the cybersecurity vendor after spending more than four years building sales development and GTM operations programs at SentinelOne. Fox most recently managed global SDR initiatives, including lead management systems, funnel operations, and large-scale Salesforce process improvements. (source)
Krishna Pandey - PropertyGuru Group
Krishna Pandey stepped into the Chief Information Security Officer role at PropertyGuru Group, overseeing security strategy for the company’s regional technology operations. He now leads trust and resilience initiatives supporting property transactions and digital interactions across Singapore, India, Vietnam, Malaysia, and Thailand. Pandey arrived from Xerox, where he directed multiple cybersecurity divisions covering cloud security, offensive security, AI security, PSIRT, and vulnerability management. (source)
Sean Plankey - UFORCE
Sean Plankey became U.S. chief executive officer at defense technology startup UFORCE following his withdrawal as nominee for CISA director. He brings cybersecurity and national security experience from the first Trump administration and advisory responsibilities at the Department of Homeland Security. Plankey most recently served as senior adviser on Coast Guard matters before retiring from military service earlier this year. UFORCE develops autonomous defense technologies, including combat drones and unmanned surface vessels designed for air, land, and maritime operations. (source)
David Melamed - Torq
David Melamed transitioned into the Head of Emerging Technologies role at Torq following the company’s acquisition of Jit, where he served as co-founder and CTO. He helped build Jit into an AI-native ASPM and product security platform focused on DevSecOps, cloud security, and runtime context analysis. Melamed guided the company through multiple stages spanning developer security tooling, contextual vulnerability intelligence, and agentic security workflows. Earlier, he worked within Cisco’s Cloud Security CTO Office after CloudLock became part of Cisco’s security portfolio. (source)
Elizabeth Kalil - AttackIQ
Elizabeth Kalil advanced to Digital Marketing Manager at AttackIQ after supporting webinar programs, campaigns, and demand generation initiatives at the cybersecurity company. She now oversees digital marketing efforts tied to brand awareness, product launches, research promotion, and audience engagement activities. Kalil previously worked at CyberFOX, where she handled enterprise marketing and lead generation programs focused on privileged access management technologies. (source)
Dvir Reznik - Akamai Technologies
Dvir Reznik joined Akamai Technologies as Senior Product Marketing Manager, supporting the company’s Guardicore Segmentation and Zero Trust security portfolio. He now works on messaging and market positioning tied to segmentation, ZTNA, API security, browser security, and AI-driven protection technologies. Reznik arrived from C2A Security, where he led global marketing for automotive product security and cyber-physical systems initiatives. (source)
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