• Perform and evaluate technical assessments of complex Microsoft infrastructures (Active Directory, AD CS, PKI, Windows Server) • Analyze critical security risks in complex legacy and hybrid environments and define sustainable remediation measures • Architect, plan and implement demanding migration and security projects in Windows Server environments • Act in a consultative role on client projects (travel approximately 10–20%) with deep technical involvement, including workshops and decision support • Prepare architecture designs and technical documentation for secure, scalable solutions • Further develop modern identity services with an increasing focus on Microsoft Entra ID / Azure AD

We are hiring an experienced Security Software Engineer (Staff or Senior) for our Infrastructure Security team to design and build scalable security controls and services within MongoDB Atlas multi-cloud infrastructure. The team sits within the Site Reliability Engineering organization and works with other engineering teams to ensure that our infrastructure adheres to the highest security standards. This role can be based out of our Dublin office, or work fully remotely in Ireland. Responsibilities: - Design and build core security primitives and services that protect MongoDB Atlas compute, networking, and identity across AWS, Azure, and GCP - Build secure-by-default infrastructure using Linux security mechanisms (AppArmor, SELinux, seccomp, cgroups), Kubernetes, and eBPF to enforce runtime policies and gain deep visibility into systems behaviour - Develop APIs, automation, and tooling that manage security posture at scale (CSPM, vulnerability management, workload identity) and provide monitoring, logging, and alerting pipelines that integrate with our tooling (Grafana, Splunk, Victoria Metrics.) - Integrate security into our CI/CD and infrastructure-as-code workflows (Terraform) so that security controls are versioned, reviewed, and deployed just like any other code - Lead complex projects end‑to‑end, from problem discovery and design docs to implementation, rollout, and long‑term ownership - Collaborate with SRE, platform and product engineering teams to define secure architectures for new infrastructure and services Qualifications:You might be a great fit if you match some of the following: - 5+ years of experience in Software Engineering, Site Reliability Engineering, or similar roles, preferably with relevant security work - Proficiency with at least one programming language (Java, Golang, Rust, Python, or C/C++) and experience with infrastructure-as-code tools (Terraform) to automate security configurations and processes - A deep understanding of Linux and networking concepts, including low-level fundamentals, and how they work together in complex systems - Experience building security-related features or platforms such as runtime monitoring, CSPM, or vulnerability management - Experience with a cloud provider (AWS, GCP, or Azure) and their security best practices and building blocks - Hands-on experience with Kubernetes and its security ecosystem (e.g. RBAC, OPA/Gatekeeper, Kyverno, eBPF, Falco, Tetragon) - A systems mindset: you think about failure modes, performance, observability, and operability alongside security and correctness - Strong communication skills and the ability to explain complex security concepts and tradeoffs to both technical and non-technical stakeholders About MongoDBMongoDB is built for change, empowering our customers and our people to innovate at the speed of the market. We have redefined the database for the AI era, enabling innovators to create, transform, and disrupt industries with software. MongoDB’s unified database platform, the most widely available, globally distributed database on the market, helps organizations modernize legacy workloads, embrace innovation, and unleash AI. Our cloud-native platform, MongoDB Atlas, is the only globally distributed, multi-cloud database and is available across AWS, Google Cloud, and Microsoft Azure. With offices worldwide and over 60,000 customers, including 75% of the Fortune 100 and AI-native startups, relying on MongoDB for their most important applications, we’re powering the next era of software. Our compass at MongoDB is our Leadership Commitment, guiding how and why we make decisions, show up for each other, and win. It’s what makes us MongoDB. To drive the personal growth and business impact of our employees, we’re committed to developing a supportive and enriching culture for everyone. From employee affinity groups, to fertility assistance and a generous parental leave policy, we value our employees’ wellbeing and want to support them along every step of their professional and personal journeys. Learn more about what it’s like to work at MongoDB, and help us make an impact on the world! MongoDB is committed to providing any necessary accommodations for individuals with disabilities within our application and interview process. To request an accommodation due to a disability, please inform your recruiter. MongoDB is an equal opportunities employer. Req ID: 426183

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world. Job Description We are seeking a highly skilled Network & Security Engineer with a strong background in infrastructure and security. The ideal candidate will be responsible for designing, implementing, maintaining, and supporting our growing network infrastructure, ensuring the stability and integrity of in-house voice, data, video, and wireless network services. This role also involves planning and implementing network security measures to protect data, software, and hardware. About You We are looking for passionate individuals who are highly motivated and client-focused. The ideal candidate should have extensive experience with Checkpoint, Palo Alto, F5, and Cisco devices, supporting routing, switching, wireless, and voice technologies, along with a solid understanding of cloud platforms like AWS and Azure. Key Responsibilities: • Design and deploy functional networks (LAN, WLAN, WAN, SD-WAN) • Configure and install various network devices and services (e.g., routers, switches, firewalls, VPN, QoS) • Perform network maintenance and system upgrades including service packs, patches, hotfixes, and security configurations • Monitor performance and ensure system availability and reliability • Monitor system resource utilization, trending, and capacity planning • Provide Level-2/3 support and troubleshooting to resolve issues • Work within established configuration and change management policies to ensure awareness, approval, and success of changes made to the network infrastructure • Select and implement security tools, policies, and procedures in conjunction with the company’s security team • Liaise with vendors and other IT personnel for problem resolution Job Description - Grade Specific Requirements: • Proven experience in a network administrator role • Hands-on experience in networking, routing, and switching • Excellent knowledge of best practices around management, control, and monitoring of server infrastructure • Experience with firewalls, Internet VPN’s remote implementation, troubleshooting, and problem resolution • Ability to set up and configure server hardware • Familiarity with backup and recovery software and methodologies • Great at organizing, prioritizing, and multitasking Preferred Certifications: • Cisco Certified Network Associate (CCNA) or Cisco Certified Network Professional (CCNP) • Checkpoint Certified Security Administrator (CCSA) or Checkpoint Certified Security Expert (CCSE) • Palo Alto Networks Certified Network Security Administrator (PCNSA) or Palo Alto Networks Certified Network Security Engineer (PCNSE) • F5 Certified Administrator (F5-CA) • AWS Certified Advanced Networking - Specialty or equivalent Azure certifications • NV1 cleared preferred Education and Experience: • Minimum of 5 years of experience working with Checkpoint, Palo Alto, F5, and Cisco technologies Skills and Competencies: • Strong understanding of network infrastructure and network hardware • Ability to think through problems and visualize solutions • Good analytical and problem-solving skills • Dependable and flexible when necessary • Network security experience • Ability to work independently under minimal supervision What You’ll Love About Working Here - We recognise the significance of flexible work arrangements to provide support. Be it remote work, or flexible work hours, you will get an environment to maintain healthy work life balance. - At the heart of our mission is your career growth. Our array of career growth programs and diverse professions are crafted to support you in exploring a world of opportunities. - Equip yourself with valuable certifications in the latest technologies such as AWS and Microsoft Azure. Capgemini is an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organizations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. The Group reported 2024 global revenues of €22.1 billion. Make it real | www.capgemini.com

Who we are is what we do. Deel is the all-in-one payroll and HR platform for global teams. Our vision is to unlock global opportunity for every person, team, and business. Built for the way the world works today, Deel combines HRIS, payroll, compliance, benefits, performance, and equipment management into one seamless platform. With AI-powered tools and a fully owned payroll infrastructure, Deel supports every worker type in 150+ countries—helping businesses scale smarter, faster, and more compliantly. Among the largest globally distributed companies in the world, our team of 7,000 spans more than 100 countries, speaks 74 languages, and brings a connected and dynamic culture that drives continuous learning and innovation for our customers. Why should you be part of our success story? As the fastest-growing Software as a Service (SaaS) company in history, Deel is transforming how global talent connects with world-class companies – breaking down borders that have traditionally limited both hiring and career opportunities. We're not just building software; we're creating the infrastructure for the future of work, enabling a more diverse and inclusive global economy. In 2024 alone, we paid $11.2 billion to workers in nearly 100 currencies and provided healthcare and benefits to workers in 109 countries—ensuring people get paid and protected, no matter where they are. Our momentum is reflected in our achievements and customer satisfaction: CNBC Disruptor 50, Forbes Cloud 100, Deloitte Fast 500, and repeated recognition on Y Combinator’s top companies list – all while maintaining a 4.83 average rating from 15,000 reviews across G2, Trustpilot, Captera, Apple and Google. Your experience at Deel will be a career accelerator. At the forefront of the global work revolution, you'll tackle complex challenges that impact millions of people's working lives. With our momentum—backed by a $17.3 billion valuation and $1 B in Annual Recurring Revenue (ARR) in just over five years—you'll drive meaningful impact while building expertise that makes you a sought-after leader in the transformation of global work. The Observability Engineer will own the design, implementation, and evolution of our monitoring and observability ecosystem across our cloud-native SaaS platform. This role is responsible for ensuring high system reliability, performance visibility, and cost-efficient monitoring at scale. The position blends hands-on Kubernetes and AWS expertise with deep knowledge of metrics, logs, traces, and SLO-driven observability practices. The ideal candidate is a proactive problem-solver who can design scalable observability architectures, operate self-hosted monitoring stacks, optimize monitoring costs, and integrate observability into CI/CD workflows to enable resilient, high-performing production systems. Key Responsibilities - Design, implement, and maintain scalable observability solutions for cloud-native environments - Own monitoring across AWS and Kubernetes (EKS) environments, covering clusters and workloads - Operate and maintain self-hosted monitoring stacks (e.g., Prometheus, Grafana, Mimir, Loki, Tempo) - Manage and optimize DataDog (metrics, logs, APM, alerts, cost monitoring) - Improve observability architecture to support high availability, scalability, and fault tolerance - Implement monitoring cost optimization strategies (log/trace sampling, retention policies, storage optimization) - Automate observability infrastructure using Infrastructure as Code (Terraform, Helm, etc.) - Integrate monitoring and alerting into CI/CD pipelines (GitHub Actions is an advantage) - Support capacity planning and performance tuning initiatives - Collaborate with DevOps, SRE, and Engineering teams to embed observability best practices - Drive continuous improvement of monitoring standards, tooling, and reliability practices Required Skills & Experience - 5+ years of hands-on experience in monitoring / observability engineering within cloud-native environments - Strong experience with AWS services 5+ years of hands-on experience working with Kubernetes - Solid knowledge of Kubernetes monitoring, including metrics, logs, and traces for clusters and workloads, alerting, SLOs, SLIs, and dashboards. - Proven experience operating and maintaining self-hosted monitoring stacks, advantage: Prometheus, Grafana, Mimir, Loki, Tempo Experience designing or improving observability architectures at scale - Experience with DataDog (metrics, logs, APM, alerts, and cost monitoring) - Strong understanding of high availability, scalability, and fault-tolerant architectures - Experience with monitoring cost optimization, including log and trace sampling strategies, storage and retention optimization - Ability to automate monitoring tasks using Infrastructure as Code and scripting (Terraform, Helm, etc.) - Familiarity with CI/CD pipelines and integrating monitoring into deployment workflows (GitHub Actions is an advantage). - Experience with capacity planning and performance tuning Soft Skills - Strong problem-solving and analytical skills - Ability to work independently and take ownership of complex systems - Good communication skills, able to collaborate with DevOps, SRE, and other teams - Proactive mindset with a focus on continuous improvement Total Rewards Our workforce deserves fair and competitive pay that meets them where they are. With scalable benefits, rewards, and perks, our total rewards programs reflect our commitment to inclusivity and access for all. Some things you’ll enjoy - Stock grant opportunities dependent on your role, employment status and location - Additional perks and benefits based on your employment status and country - The flexibility of remote work, including optional WeWork access At Deel, we’re an equal-opportunity employer that values diversity and positively encourage applications from suitably qualified and eligible candidates regardless of race, religion, sex, national origin, gender, sexual orientation, age, marital status, veteran status, disability status, pregnancy or maternity or other applicable legally protected characteristics. Unless otherwise agreed, we will communicate with job applicants using Deel-specific emails, which include @deel.com and other acquired company emails like @payspace.com and @paygroup.com. You can view the most up-to-date job listings at Deel by visiting our careers page. Deel is an equal-opportunity employer and is committed to cultivating a diverse and inclusive workplace that reflects different abilities, backgrounds, beliefs, experiences, identities and perspectives. Deel will provide accommodations on request throughout the recruitment, selection and assessment process for applicants with disabilities. If you require accommodations, please inform our Talent Acquisition Team via this link and a team member will be in touch to ensure your equal participation. If you have difficulty accessing the form, please email at recruiting@deel.com. As part of our hiring process, we primarily rely on interviews and role-related assessments. In limited cases, we may also consider informal background information relevant to the role, in line with our privacy and fairness obligations. This application process does utilise Automated Employment Decision Tools (AEDT) and AI systems to assist in evaluating candidates based on experience level, technical skills and qualifications. As a fully remote company, we also utilise AI-powered deepfake and fraud detection technologies to verify the authenticity of candidate identities and interactions during assessments and interviews. This processing is conducted in compliance with applicable Data Protection, AI Governance and Labour Laws. We ensure human oversight is maintained in all final hiring decisions. Your personal data is not used to train AI models. For more information on how we process your personal data, please see our Privacy Policy. - For NYC Residents: In accordance with NYC Local Law 144, an independent bias audit has been conducted on AEDT; results are available at Ashby, Covey.