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Barclays Logo Barclays · IT - Administration

Network Security Engineering Manager

United States, Whippany 170000.00 - 230000.00 USD / Year · Job Posted March 21, 2026
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Job Description

Embark on a transformative journey as a Network Security Engineering Manager. At Barclays, our vision is clear — to redefine the future of banking and craft innovative solutions. In this role, you will lead the delivery of secure, resilient, and scalable network security platforms that support our global digital landscape. You will define technical strategy, empower high‑performing engineering teams, and embed security‑by‑design and zero‑trust principles to safeguard our customers, colleagues, and partners. Production Network Engineering sits within the Network Product Design & Engineering organization at Barclays. You will oversee the design, build, and operation of strategic network infrastructure platforms and connectivity services. Within this mission‑aligned model, Network Security Engineering plays a pivotal role in providing enterprise‑grade security capabilities across on‑premises, hybrid, and cloud environments—advancing our Network Modernization efforts and supporting our broader product‑centric transformation.

Job Responsibility

  • Lead engineering teams effectively, fostering a collaborative and high-performance culture to achieve project goals and meet organizational objectives
  • Oversee timelines, team allocation, risk management and task prioritization to ensure the successful delivery of solutions within scope, time, and budget
  • Mentor and support team members' professional growth, conduct performance reviews, provide actionable feedback, and identify opportunities for improvement
  • Evaluation and enhancement of engineering processes, tools, and methodologies to increase efficiency, streamline workflows, and optimize team productivity
  • Collaboration with business partners, product managers, designers, and other stakeholders to translate business requirements into technical solutions and ensure a cohesive approach to product development
  • Enforcement of technology standards, facilitate peer reviews, and implement robust testing practices to ensure the delivery of high-quality solutions

Requirements

  • Proven experience leading and managing network security engineering teams delivering enterprise scale solutions across domains such as firewalls, intrusion detection systems, proxy services, remote access, network access control (NAC), and network segmentation
  • Considerable technical depth in network security engineering, with the ability to provide hands-on technical direction, design oversight, and delivery leadership in multi-faceted, regulated environments
  • Experience driving automation and reliability improvements using DevOps practices, CI/CD pipelines, configuration management, and Infrastructure as Code to improve delivery predictability and operational resilience
  • Deep understanding of network security policies, standards, and technical baselines, with accountability for consistent implementation across environments
  • Demonstrated ability to partner effectively across infrastructure, cloud, cybersecurity, and service teams to deliver integrated outcomes and safely execute complex change

Nice to have

  • Ample knowledge of technology risk management, regulatory compliance, and incident response within large, regulated environments
  • Experience enhancing operational metrics, reporting, and governance to support audit and control obligations
  • Relevant professional certifications such as CISSP, CCNP Security, AWS or Azure Security, or equivalent, considered an advantage

What we offer

  • medical, dental and vision coverage, 401(k), life insurance, and other paid leave for qualifying circumstances
  • Competitive holiday allowance
  • Life assurance
  • Private medical care
  • Pension contribution
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