68 lead network security engineer jobs found

About this role The Core Network Engineering team designs, builds, and operates secure, automated network infrastructure that delivers reliable end-to-end connectivity across global data centers and multi-cloud environments. This role offers the opportunity to shape how connectivity is built and operated across one of the largest and most complex hybrid environments in the industry. We are a globally distributed engineering team looking for someone who is equally comfortable working across on-premises and cloud networking. You will solve complex connectivity challenges, partner closely with development and infrastructure teams, and help build the standard patterns that support growth, resilience, and speed across the platform. At its core, this role is about building and scaling automated, end-to-end connectivity across data centers, cloud platforms, and external integrations. As a Network Engineer, you will lead the design and delivery of hybrid connectivity solutions, drive...

About this role The Team: The Global Marketing & Digital Wealth organization at BlackRock is a forward-looking, globally connected team at the center of the firm's most high-impact priorities. We are architects of growth, working across functions and markets to unlock opportunities and accelerate outcomes for the business. In collaboration with both internal and external partners, we design the conditions for success-delivering next-generation campaigns, brand platforms, communications, training, and client experiences. Our work is powered by world-class centers of excellence spanning content strategy, research & analytics, and digital platforms & experiences. Role and Impact: The Global Digital Team, including Digital Data Platforms and Digital Experiences, is a fast-growing global function at BlackRock which seeks to engage a multi-trillion-dollar audience of investors, advisors, and institutions with our diverse range of investment products. We are at...

About this role About the Role: The Cloud Network Security Engineer is responsible for automating, designing, implementing, and maintaining secure networking environments across public, private, and hybrid cloud platforms. This role ensures confidentiality, integrity, and availability of data and services by applying advanced security principles, and compliance standards. Key Responsibilities Architecture & Design Develop secure network architectures for hybrid & multi cloud environments (AWS, Azure, GCP). Architect robust security solutions for containerized applications. Implement network segmentation, micro-segmentation, and zero-trust principles. Design end-to-end encrypted connectivity patterns. Design secure network architectures for containerized environments i.e. Open Container Initiative (OCI) container packaging and runtime Design scalable / dynamic security patterns, leveraging tag & identity-based attributes. Security...

About this role Aladdin is BlackRock's central technology platform that connects the key functions of investment management into one integrated system. From portfolio management and trading to compliance, operations, and risk oversight, Aladdin brings together people, processes, and data to create a seamless investment process. By providing a common platform and consistent information, Aladdin helps organizations make informed decisions, manage risk effectively, and trade efficiently - ultimately driving better outcomes for investors and institutions worldwide. We bring a breadth of experience across regions, strategies, and asset classes. 30 Years of experience delivering solutions 1,100 Aladdin clients 5,500 skilled engineers, financial modelers, and data experts supporting Aladdin The Aladdin Client Experience team is the global client services organization supporting Aladdin users around the world . With a collaborative team of over 400 members , we......

About this role Are you interested in building innovative technology that shapes the financial markets? Do you like working at the speed of a startup, but want to solve some of the world's most complex problems? Do you want to work with, and learn from, hands-on leaders in technology and finance? At BlackRock, we are looking for Software Engineers who like to innovate and solve complex problems. We recognize that strength comes from diversity, and will embrace your unique skills, curiosity, drive, and passion while giving you the opportunity to grow technically and as an individual. With over USD $10 trillion of assets, we have an exceptional responsibility: our technology empowers millions of investors to save for retirement, pay for college, buy a home, and improve their financial wellbeing. As a senior developer at BlackRock, you'll work for a leading financial company and be part of a team creating next-generation technology. What is Aladdin Engineering? Our...

About this role Preqin is a leading provider of private markets data and analytics and part of BlackRock. It delivers trusted data, benchmarks, and insights that support decision‑making across the full private markets investment lifecycle. With comprehensive global coverage across private equity, private credit, real estate, infrastructure, venture capital, and hedge funds, Preqin brings greater transparency to private markets through rigorous data collection, deep market expertise, and continuously evolving methodologies. Its data and technology underpin how investors raise capital, evaluate opportunities, monitor portfolios, and assess performance at scale. About Company Intelligence Company Intelligence is Preqin's private company data platform, providing structured, auditable company‑level data and analytics across the private markets investment lifecycle. It integrates company, deal, and ownership data with fund, manager, and performance information to deliver a...

About this role We are looking for a Cyber Security Data Operations Engineer to join BlackRock's Technology & Operations organization. This role sits within a team responsible for building reliable, secure, and observable data pipelines in a highly regulated environment. You will work closely with technology, operations, and information security partners to deliver data products that enable transparency, automation, and risk‑informed decision making at scale. The ideal candidate is an engineer at heart-comfortable working end‑to‑end across ingestion, transformation, orchestration, and governance-who values clean design, strong documentation, and operational excellence. Key Responsibilities: • Lead requirements gathering sessions and understand business priorities for design and solutioning of applications for the Cyber Security team. • Own and manage a data analytics application roadmap, and prioritization of features against business needs • Build KPIs,...

About this role About this role We are building a next-generation, AI-native platform ecosystem for Alpha Generation that applies intelligent automation and agentic capabilities across investment technology and platform services, with a strong emphasis on reusable, platform-first capabilities over bespoke point solutions. This platform-first vision focuses on proactively monitoring, predicting, improving, and scaling engineering and operational workflows across core investment and technology pillars. We are seeking a Vice President, AI Applied Engineer, a hands-on engineering leader who will shape and deliver this vision by driving AI‑first platform initiatives from concept through production at scale. This role will serve as a catalyst for adopting applied AI across the Alpha Generation platform organization, embedding modern engineering practices and accelerating platform maturity by enabling self-service, automation, and AI-powered workflows that reduce operational...

About this role About Hyperion Hyperion is BlackRock's strategic platform for AI-enabled processing of unstructured data, in particular related to Private Markets. The platform enables internal and eventually external customers to build data processing workflows. The goal is to automatically process millions of documents, news articles, and websites every day by leveraging the latest technology for workflow orchestrations and AI data processing. Role Overview You will join BlackRock's Private Markets Data Engineering organisation, leading the development of the Hyperion platform. Y ou will lead the team that design s , build s , and operate s a scalable, production-grade platform in close alignment with other leaders of the project as well as leaders of other areas of BlackRock. Key Responsibilities Own senior technical leadership and architectural direction for the nascent Hyperion platform, i.e., making strategic trade-offs, solve complex...

About this role The VP AI Data Engineering Lead operates at the intersection of strategic influence, team leadership, and delivery excellence - playing a defining role in how AI-powered data and knowledge products are conceived, designed, and executed across the organization. He/She/They lead a multi-team organization of AI agent engineers and data scientists - setting technical and delivery direction, building the team's capability, and holding accountability for the production systems powering the commercialized knowledge products. He/She/They function as the most senior bridge between Product Management leadership, business functional stakeholders, and AI engineering - bringing the technical depth and strategic breadth to influence product vision while holding firm accountability for engineering delivery outcomes across multiple squads. He/She/They sets the organizational standard for how product intent gets translated into technical reality, establishing engineering...

About this role About BlackRock: Are you interested in building innovative technology that crafts the financial markets? Do you like working at the speed of a startup, and solving some of the world's most exciting challenges? Do you want to work with, and learn from, hands-on leaders in technology and finance? At BlackRock, we are looking for individuals who like to innovate and solve sophisticated problems. We recognize that strength comes from diversity, and will embrace your outstanding skills, curiosity, and passion while giving you the opportunity to grow technically and as an individual. We invest and protect over $11 trillion (USD) of assets and have an extraordinary responsibility to our clients all over the world. Our technology empowers millions of investors to save for retirement, pay for college, buy a home, and improve their financial well-being. Team Overview: The Aladdin Product Solutions team accelerates the design and delivery of end-to-end product...

About this role About Global Fixed Income Team BlackRock's active fixed income portfolio strategies stretch across a range of investment styles and segments of the fixed income universe. The breadth and depth of our platform puts us in a strong position to potentially deliver attractive returns in various market environments. With a focus on alpha generation and risk management, the team uses a top-down view from lead portfolio managers and bottom-up expertise from our sector specialists. Responsibilities: Design and develop generative AI and machine learning solutions to address fixed income investment and business problems. Experiment with and implement generative AI techniques such as retrieval-augmented generation (RAG), embeddings, and LLM-based workflows. Build, train, and fine-tune machine learning and deep learning models using appropriate frameworks and methodologies. Analyze large structured and unstructured datasets to extract insights, engineer...

About this role About this role We are looking for a Directory Services engineering lead who will be responsible for designing and building Active Directory, Azure AD (Entra ID), Active Directory Federation Services, Conditional Access, Public Key Infrastructure and OIDC/SAML based authentication systems. The ideal candidate will have a strong background in systems engineering, a proven track record of maintaining high availability and performance, familiarity with NIST cybersecurity standards, and experience in managing systems & licensing. Responsibilities: Technical lead for team of 4 Directory Services engineers Design, build, and maintain Directory Services environments across various hosting platforms both on-prem and in cloud (Azure and AWS), ensuring system reliability, efficiency, and compliance with security standards Design and manage multiple Active Directory forests and domains as well as Azure AD (Entra ID) across multiple tenants Execute...

About this role The Cloud Modernization team sits at the intersection of infrastructure and software engineering and is responsible for designing and managing multi-cloud Platform-as-a-Service (PaaS) capabilities that enable application teams to use them in a consistent, scalable, and secure manner across the firm. In this position, you will be a hands‑on senior software engineer with deep expertise in Java and Python , combined with strong experience working with public cloud platforms and infrastructure automation . You will contribute directly to the development of shared platform capabilities while also serving as a people leader , responsible for mentoring and developing engineers. This role balances individual technical contribution, platform‑oriented engineering leadership, and people management within a large‑scale, enterprise platform environment. Key Responsibilities Application & Platform Engineering Enablement...

About this role At BlackRock, technology is the foundation of our business. As a VP, Java Back-End Engineer, you'll lead by example - architecting, coding, and mentoring teams to build resilient systems that power our global post-trade operations. You'll design and deliver enterprise-scale software with a focus on reliability, performance, and clean engineering practices. This role is ideal for a technical leader who enjoys staying close to the code, guiding design decisions, and solving complex data challenges - all while fostering a culture of excellence and continuous improvement. About Post Trade Accounting (PTA) A major strategic area within Aladdin and one of BlackRock's largest engineering investments. Responsible for the systems that ensure accurate, scalable, and efficient accounting across global operations. Expanding into data analytics and pipeline initiatives using Snowflake, Redis, and Kafka to manage high-volume, real-time data. Collaborates closely with...

About this role About the role BlackRock's Post Trade & Accounting group is seeking an associate engineer to advance our enterprise Client Reporting platform. This is an outstanding opportunity to develop scalable services and modern applications that support the full lifecycle of reporting production, distribution, and client access. You will work on high-volume, critically important systems where accuracy, performance, resiliency, and operational scale are essential. You will contribute to a platform that directly develops client experience, automation, and innovation across institutional and Aladdin clients. About the Team The Client Reporting team delivers and manages BlackRock's enterprise Client Reporting platform, offering complete reporting solutions for a diverse global base of accounting and institutional clients. We lead all aspects of the full lifecycle of report production and distribution. We ensure quality, scalability, and operational excellence with...

About this role About this role We are looking for Software Engineers who like to innovate and solve sophisticated problems. We recognize that strength comes from diversity, and will embrace your outstanding skills, curiosity, and passion while giving you the opportunity to grow technically and as an individual. We invest and protect over $14 trillion (USD) of assets and have an extraordinary responsibility to our clients all over the world. Our technology empowers millions of investors to save for retirement, pay for college, buy a home, and improve their financial well-being. Being a technologist at BlackRock means you get the best of both worlds: working for one of the most sophisticated financial companies and being part of a software development team responsible for next generation technology and solutions. What are Aladdin and Aladdin Engineering? You will be working on BlackRock's investment operating system called Aladdin. Aladdin is used both internally within...

About this role About this role At BlackRock, we are looking for Software Engineers who like to innovate and solve complex problems. We recognize that strength comes from diversity, and will embrace your unique skills, curiosity, drive, and passion while giving you the opportunity to grow technically and as an individual. With over USD $9 trillion of assets we have an exceptional responsibility: our technology empowers millions of investors to save for retirement, pay for college, buy a home and improve their financial wellbeing. Being a developer at BlackRock means you get the best of both worlds: working for one of the most advanced financial companies and also being part of a software development team responsible for next generation technology and solutions. Being a technologist at BlackRock means you get the best of both worlds: working for one of the most advanced financial companies and being part of a software development team responsible for next generation...

About this role Overview: The Director of the Engineering Alternative Data Pipeline Chapter leads a global team of talented engineers who are responsible for building and maintaining the core infrastructure that ingests data and transforms it into investable portfolios. You will support, maintain, design, develop, and deploy scalable and reliable systems that process into multiple Aladdin BlackRock and client instances every day. Partner with a wide range of product, technical, business and leadership stakeholders to define and build the future state for Alternative data at BlackRock. Responsibilities Manage, mentor, and grow a team of alternative data pipeline engineers, ensuring high performance and career development. This includes hiring, onboarding, coaching, and providing feedback to the team members. Establish and enforce best practices, code quality standards, agile development methods, CI/CD procedures and testing frameworks for pipeline development. Architect...

About this role The Aladdin Product Group develops and supports every facet of BlackRock's information system's needs. Our global teams perform a wide variety of activities, from maintaining system stability to growing the features and functionality of our state-of-the-art trading and asset management platform, Aladdin. The breath of our responsibilities calls for a diverse range of expertise. Team Overview The Aladdin Product Group, Post Trade Applications team provides technology solutions to support investment accounting, performance measurement, cash, asset reconciliation, Derivatives & Client Reporting. The team is responsible for a suite of applications including performance calculation engines, client and ad hoc reporting systems, reconciliation and data publication tools. Job Purpose Build Out Commercial Capabilities for Client Reporting Production on Aladdin Responsibilities include : 80% development of strategic systems around the Client Reporting...