Information System Security Engineer Senior Jobs

By taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for search, security, and observability help organization

Software Engineer II - EDR Workflows - Security at Elastic in Portugal. €46.5K – €73.6K/yr.

Software Engineer II - EDR Workflows - Security at Elastic in Poland. PLN 256.5K – PLN 405.7K/yr.

Software Engineer II - EDR Workflows - Security at Elastic in Ireland. €72.8K – €115.1K/yr.

Software Engineer II - EDR Workflows - Security at Elastic in Greece. €50.9K – €80.5K/yr.

Software Engineer II - EDR Workflows - Security at Elastic in Spain. €55.8K – €88.3K/yr.

Purpose-built for speed, accuracy, and enterprise-grade security, AlphaSense helps teams extract critical insights, uncover market-moving trends, and

Principal Engineer, Mobile Platform & Backend Systems at AlphaSense in Helsinki, Uusimaa, Finland.

CSQ427R187 PLEASE NOTE: Due to federal contract requirements and client site access obligations, U.S. citizenship and eligibility for a U.S. government secret clearance are required to access classified information. Candidates with an active Secret or higher clearance are…

CPI Security, in Charlotte, NC, is seeking a Full Stack Software Engineer to be part of our growing IT organization. This is an exciting, hands-on delivery opportunity to implement a broad range of key solutions and help lead our growing IT organization, architecting, designing…

Employee Applicant Privacy Notice Who we are: Shape a brighter financial future with us. Together with our members, we’re changing the way people think about and interact with personal finance. We’re a next-generation financial services company and national bank using…

Everpure (NYSE: P) has evolved from storage pioneer to data platform, closing fiscal 2026 with $3.7 billion in revenue, its first billion-dollar quarter, and accelerating growth into FY27. Our strategic agenda spans the companies defining the next era of technology -…

Responsibilities: Proven experience with the design and testing of network and security infrastructure, including routers, switches, firewalls, IDS, WAN, SAN and other support systems. Familiarity with Internet and WAN communications technologies, protocols, and best practices.…

About the Team The Identity Infrastructure Engineering team builds the identity and access systems that OpenAI’s researchers, engineers, and internal teams rely on to protect critical systems and data. We partner with Research, Applied Engineering, Infrastructure, IT, and…

Voyager is an innovative space, defense, and national security technology company committed to advancing and delivering transformative, mission-critical solutions. We tackle the most complex challenges to unlock new frontiers for human progress, fortify national security, and…