Network Security Engineer

As a Lead Security Engineer specializing in AI and Product Security at Nubank, you will play a pivotal role in safeguarding our innovative financial solutions. Your expertise will help us develop and implement robust security measures that protect sensitive data and maintain the trust of our users. You will lead a dynamic team, driving security initiatives and collaborating closely with various departments to integrate security protocols into our product development lifecycle.

Join our dynamic team as a Network Security Engineer where you will play a pivotal role in building, designing, and supporting robust network-based security infrastructures. Your expertise will ensure the security of mobile devices, laptops, smartphones, and mobile handsets.In this position, you will be responsible for:Providing exceptional network security customer support in a shared environment, catering to multiple clients.Overseeing the architecture, initial configurations, and management of one or more Security Event and Information Management (SIEM) systems.Offering 24/7 production support for security elements.Identifying security incidents and guiding clients through containment and remediation processes during project startups.Troubleshooting end-to-end network and application connectivity.Managing authentication, authorization, and accounting (AAA) protocols.Performing intermediary connectivity provisioning, application and network troubleshooting, policy audits, and preventive maintenance on security elements.Conducting network risk assessments for all tasks performed.Monitoring security events and performing regular assessments.

Overall Purpose: The Network Security Engineer will be responsible for designing and implementing robust network security solutions across all phases of network security. This includes leveraging Managed Security Services encompassing Firewalls, IDS, Proxies, and Routers to safeguard Telecommunications and third-party client networks.Roles & Responsibilities:Deliver intricate network security solutions that support customer billable projects, ensuring timely delivery while meeting both business and technical requirements.Investigate attempts or successful breaches to systems security and devise effective countermeasures.Oversee the maintenance and management of hardware, software, network firewalls, and encryption protocols.Administer security policies to regulate both physical and virtual access to systems.Provide management with insights regarding the detrimental impacts on the business resulting from theft, destruction, alteration, or denial of access to information and systems.

Senior Network Security and Firewall Engineer Job OverviewThe Senior Network Security Engineer will serve as a pivotal resource in consulting on client networks, specializing in security architecture design, leading the deployment of robust security solutions, and providing both remote and on-site support to clients. This role also entails handling the daily processing of Work Orders, Change Requests, and Incident Management for operational systems.Key Responsibilities:Design and consult on security architecture for both pre-sale and post-sale activities within customer environments.Oversee implementation projects to ensure the effective delivery of security services.Conduct on-site technical implementations or attend customer meetings as necessary.Offer Level 2-3 technical support to existing clients.Research, design, and manage the implementation of IT systems and policies tailored for information security aligned with business objectives.Address and resolve security-related Work Orders, Change Requests, and Incidents.Provide 24/7 support for Priority 1 and 2 incidents.

Overall Purpose: As a Network Security Engineer, you will be instrumental in designing and implementing robust network security solutions that encompass all phases of network security. Utilizing our Managed Security Services, you will work with technologies including Firewalls, Intrusion Detection Systems (IDS), Proxies, and Routers to ensure the utmost security of telecommunications and third-party client networks.Roles & Responsibilities:• Deliver intricate network security solutions tailored for customer billable projects, ensuring timely completion while meeting both business and technical requirements.• Investigate attempts or successful breaches of system security and devise effective countermeasures.• Maintain and optimize hardware, software, network firewalls, and encryption protocols.• Administer security policies that manage both physical and virtual access to systems.• Provide management with insights regarding the detrimental impact on business operations due to theft, destruction, alteration, or denial of access to information and systems.

Join our dynamic team at 360 IT Professionals as a Security Architect. In this pivotal role, you will be responsible for designing and implementing secure architectural solutions that protect our clients' data and infrastructure. Your expertise will ensure compliance with industry standards and enhance our security posture.

Join our dynamic team at Collabera as a Network Security Analyst. In this role, you will be responsible for safeguarding our organization's networks and systems against security threats. Your expertise will help in identifying vulnerabilities and implementing security protocols to protect sensitive data.

Role overview Tanium is hiring an Applied AI Engineer II to help build and deliver advanced AI solutions that strengthen our products. This role works with a skilled team to address complex technical challenges and support projects involving machine learning and artificial intelligence. Location This position is hybrid, based in either Addison, TX or Durham, NC.

Join our innovative team at 360 IT Professionals as a Senior IAM Lead Systems Engineer. With over a decade of experience in Identity and Access Management (IAM), you will play a pivotal role in designing and implementing secure systems that protect sensitive information and ensure compliance.In this role, you will lead technical initiatives, collaborate with cross-functional teams, and mentor junior engineers. Your expertise will drive the development of robust IAM solutions that enhance operational efficiency and security.

About Speechify Speechify builds text-to-speech tools that help people access information without barriers. Over 50 million users rely on Speechify to turn reading materials, including PDFs, books, Google Docs, news articles, and websites, into audio. The goal: help users read faster and remember more. Our Products and Recognition The Speechify product suite spans iOS, Android, Mac, a Chrome Extension, and a Web App. Google named our Chrome Extension "Extension of the Year." In 2025, Apple honored Speechify with a Design award for inclusivity. Team and Work Environment Nearly 200 people work at Speechify, all fully remote. There is no physical office, team members collaborate from locations around the world. The team includes frontend and backend engineers, AI research scientists, and professionals with experience at Amazon, Microsoft, Google, Stripe, Vercel, Bolt, and top PhD programs such as Stanford.

Role Overview Syngenta Group is seeking a Lead Test Automation Engineer in Durham. This position focuses on designing and implementing automated testing frameworks to support software quality. The role involves guiding a team of engineers and improving how testing is done across products. What You Will Do Design and build automated test frameworks for software products Lead and mentor a team of test automation engineers Work with cross-functional teams to define and refine testing strategies Promote continuous improvement in testing and development processes Champion quality assurance practices throughout the engineering organization Who We’re Looking For Strong background in test automation and quality assurance Experience leading or mentoring engineering teams Skilled in collaborating with diverse technical and non-technical groups Commitment to building a culture focused on quality and improvement

Join Our Team as a Content Marketing Lead!TransPerfect is excited to announce an opening for a Content Marketing Lead who will play a pivotal role in enhancing our marketing performance through innovative content strategies and execution. This position is key to generating awareness, leads, and a robust pipeline across our global portfolio of solutions and industries.The successful candidate will not only develop and implement a comprehensive content strategy supporting campaigns, product launches, vertical initiatives, and digital performance channels—focusing heavily on SEO, SEM, paid media, and PR/media syndication—but also contribute to establishing the content marketing framework throughout the organization. You will create standards, frameworks, and mentor content creators across diverse product lines and geographical areas.We are looking for a candidate who is not only hands-on but also strategic and collaborative. You should be able to comprehend business objectives across various divisions and translate those into impactful content that drives measurable results in lead generation, digital visibility, and sales funnel advancement.Key Responsibilities:Develop and own the content marketing strategy aimed at enhancing traffic, engagement, conversion, and pipeline through campaigns and digital channels.Create compelling content themes, messaging frameworks, and editorial calendars aligned with global go-to-market strategies across different sectors and product offerings.Construct and oversee an SEO-focused content roadmap, integrating keyword research, buyer intent, and performance metrics from demand generation and digital teams.Write and edit various content types, including product collateral, SEO blogs, landing pages, nurture flows, gated content, and video scripts.Oversee or direct content production for webinars, virtual events, digital campaigns, and paid advertising placements.Collaborate on the creation of sales enablement materials such as e-brochures, one-pagers, and pitch decks.Utilize analytics to monitor performance metrics (organic traffic, content engagement, lead volume, MQL/SAL quality) and continuously enhance the content strategy.Facilitate content syndication and distribution of thought leadership through earned and paid media outlets, newsletters, and partner networks.Guide and mentor junior writers, marketing team members, and cross-functional marketers in content strategy, SEO alignment, and narrative development for campaigns.Establish scalable templates, writing standards, and editorial processes to ensure quality and efficiency across regions and business units.Act as a liaison between product marketing, campaign managers, digital teams, and SEO/SEM teams to ensure content remains aligned and optimized.

We are seeking a dynamic and experienced Soy Licensing Lead to join our innovative team. In this pivotal role, you will be responsible for overseeing the licensing processes related to our soy products, ensuring compliance with industry standards while driving growth and market penetration.As a Soy Licensing Lead, you will collaborate with cross-functional teams, manage licensing agreements, and develop strategies to enhance our market presence. Your expertise will be critical in navigating regulatory requirements and fostering relationships with key stakeholders.

Role overview Syngenta Group seeks a Business Operations Lead based in Durham. This position supports the Development department’s daily activities while keeping long-term objectives in focus. The role centers on collaborating with teams throughout the company to refine processes, increase efficiency, and keep operations aligned with strategic goals. What you will do Work with cross-functional teams to assess and enhance operational workflows Pinpoint opportunities for process improvement and carry out solutions Help ensure department initiatives support Syngenta Group’s overall strategies Analyze data to uncover areas for growth and operational improvements Requirements Strong analytical and problem-solving skills Experience working with multiple teams or departments Ability to use data to inform decisions Interest in continuous improvement and operational excellence

Join our dynamic team as a Product Event Demonstrator, where your engaging personality and passion for product promotion will shine! In this role, you will be responsible for showcasing our products at various events, engaging with customers, and driving sales through memorable experiences. Ideal candidates should possess excellent communication skills, a friendly demeanor, and a knack for customer interaction.

Join Our TeamWe are seeking a Principal Software Engineer to spearhead architectural consistency and drive technical excellence within Nubank's Credit Card division—our largest business unit. In this pivotal role, you will collaborate across core platforms and product areas, ensuring that we develop globally optimal solutions that enhance our offerings.Vision for 2026By 2026, our Credit Card division aims to enhance our core platform to manage significant scale while enabling rapid product innovation. This position serves as a crucial force that identifies and promotes efficient architectural patterns throughout the organization. By working across multiple business areas, you will help eliminate technical silos and ensure that every engineering investment contributes to a cohesive, scalable global architecture.Your MissionTo design and operationalize a comprehensive technical strategy for the Credit Card division, driving innovation and efficiency.

Speechify seeks a Software Engineer to join the iOS Core Product team in Durham, NC. This position centers on developing software that enhances the user experience for Speechify’s audience. Role overview The engineer in this role will work on building and refining features for the core iOS product. Day-to-day tasks include designing, implementing, and maintaining functionality that directly impacts users. Collaboration Expect to work closely with colleagues from various teams. Cross-team collaboration is essential to ensure that new features align with user needs and company goals.

Join our dynamic team as a Product Event Demonstrator in Durham, NC! In this engaging role, you will showcase innovative products to customers at various events. Your enthusiasm and product knowledge will be key in attracting attention and driving sales. If you have a passion for interacting with people and promoting exciting products, we want to hear from you!

Join our dynamic team as a Product Event Demonstrator in Durham, NC! We are looking for enthusiastic individuals who can engage customers and showcase our products effectively. This is a fantastic opportunity for those who love interacting with people and have a passion for products.