Senior Staff Software Engineer, Systems Infrastructure

Join our dynamic team at Eurofins Scientific as an IT Infrastructure System Engineer specializing in Windows environments. In this role, you will play a crucial part in managing and optimizing our IT infrastructure, ensuring robust performance and security. You will collaborate with cross-functional teams to implement solutions that enhance our operational efficiency.

Join us as a System Engineer specializing in Windows and VMware technologies. In this role, you will leverage your strong technical expertise in managing Windows operating systems, VMware virtual environments, and scripting with PowerShell. You will be responsible for the operations management of both physical and virtual servers, ensuring optimal performance, security, and compliance with industry standards.Your key responsibilities will include building and rebuilding server infrastructures, executing OS patching and troubleshooting, and managing server storage and networking technologies. Experience with major server hardware brands such as HP, IBM, DELL, and Lenovo is essential. You will also engage in migration projects and work with cloud platforms, enhancing our operational capabilities.To excel in this role, you should have a solid understanding of Active Directory, domain management, and various Windows-related applications. Knowledge in automation and OS image customization is a plus. Your ability to work effectively across multiple projects while communicating with global teams is crucial.

Role OverviewWe are seeking a skilled System Engineer specializing in Windows Automation to join our dynamic team. This position demands a strategic thinker with robust technical skills and a passion for mentoring junior colleagues. The ideal candidate will possess significant experience in Windows Server administration, virtualization (particularly with VMware), DevOps/Scripting, and server operations. Responsibilities include managing both physical and virtual server environments, executing migrations, optimizing system performance, and facilitating cloud and automation projects.Key ResponsibilitiesLead and oversee Windows and VMware server operations, including the construction and reconstruction of physical and virtual servers.Manage daily operations of Windows servers (2012/2016/2019) with adept troubleshooting and performance tuning skills.Conduct server hardware operations such as RAID, ILO, Firmware, and vendor platforms (HP, IBM, DELL, Lenovo).Administer VMware environments across vSphere (5.x, 6.x, 7.x) with a focus on deployment, configuration, and management.Perform P2V, V2V, vMotion, and vCenter tasks.Oversee VRA, HA, DRS, and manage virtual resource allocation.Ensure adherence to security and operational standards set by the service provider.Conduct OS patching using WSUS or similar tools, troubleshooting any patch-related issues that arise.Utilize scripts and automation to customize OS images.Manage Active Directory domains, users, FTP, IIS, DNS, DHCP, and associated Windows services.Support migration projects and cloud initiatives, preferably in AWS or Azure environments.Employ DevOps methodologies and scripting (PowerShell is essential) to enhance automation and operational efficiency.Simultaneously manage multiple projects, demonstrating strong design-level thinking.Maintain thorough documentation, performance monitoring, and service-level reporting.Collaborate with global teams, ensuring effective communication and high-quality service delivery.Exhibit leadership skills and take initiative in project execution and problem resolution.

We are seeking a skilled Windows System Administrator to join our dynamic team at Squircle IT Consulting Services Pvt Ltd. In this role, you will be responsible for maintaining, configuring, and ensuring the smooth operation of our Windows server environments. You will collaborate with cross-functional teams to implement system upgrades, monitor performance, and troubleshoot any issues that arise. Your expertise will be vital in optimizing system performance and ensuring data security.

We are seeking a skilled Windows Engineer with expertise in Registry, Windows Internals, and thin clients. This role involves working on Windows Embedded systems, creating and managing Windows images, and ensuring optimal deployment and performance of Windows 2012 environments.

Join our dynamic team at LinkedIn as a Software Engineering Manager for our Systems Infrastructure. In this pivotal role, you will lead a team of talented engineers to innovate and enhance our systems infrastructure, ensuring robustness, scalability, and high availability across our services. You will collaborate with cross-functional teams to drive technology solutions that empower our global community.

Join our team at LinkedIn Corporation as a Principal Staff Software Engineer specializing in Systems Infrastructure. In this pivotal role, you will lead the design and implementation of scalable infrastructure solutions that support our vast array of services. You will collaborate with cross-functional teams to innovate and enhance our systems, ensuring they are robust, efficient, and future-proof.

We are seeking a skilled Windows Engineer to join our dynamic team at Squircle IT Consulting Services Pvt Ltd. The ideal candidate will possess a solid understanding of Windows internal architecture, Windows Registry, driver architecture, and embedded Windows systems. Experience with thin clients and Windows 2012 is essential.

Role Title: Windows Security Engineer (Part of the Systems and Infrastructure Team)Department: TechnologyLocation: BengaluruAbout Caxton Associates:Founded in 1983, Caxton Associates is a prominent global trading and investment firm with a footprint across New York, London, Singapore, Monaco, and Dubai, with plans to launch in Bangalore in 2026. Our core mission is to manage client and proprietary capital through sophisticated global macro hedge fund strategies. As we expand, our new office in Bangalore will be pivotal in bolstering our trading, research, and operational capabilities on a global scale.About the Role:We are looking for a dedicated Windows Security Engineer to become a vital member of our Systems and Infrastructure team. This position focuses on enhancing, monitoring, and fortifying security across various endpoints, servers, identity systems, and essential infrastructure components.The ideal candidate will significantly contribute to the operational efficiency, reliability, and security of our Windows-based infrastructure.Key Responsibilities:Oversee and enhance Microsoft Defender, EDR/XDR tools, vulnerability scanners, and patch management processes.Establish and uphold Windows security protocols (Group Policy, baseline hardening, endpoint protection, logging).Continuously refine core security measures that safeguard Windows systems organization-wide.Monitor security alerts, conduct incident investigations, and support remediation efforts.Enhance identity and access management solutions (Active Directory, Azure AD, conditional access, MFA).Conduct routine security assessments, configuration audits, and compliance evaluations.Create and maintain security documentation, playbooks, and automation scripts (PowerShell/Python).Collaborate on architectural reviews and ensure secure deployment strategies.Qualifications:In-depth knowledge of Windows OS architecture, Active Directory, Group Policy, and Windows security standards.A minimum of 5 years in a similar role.Familiarity with EDR platforms, SIEM systems, and security monitoring techniques.Proficient in automation using PowerShell and/or Python.Experience in deploying and supporting Enterprise Windows systems and third-party applications.Understanding of vulnerability management and patching tools.Knowledge of network security principles (firewalls, DNS, TLS, authentication mechanisms).Experience with Azure security measures (Defender for Cloud, conditional access, identity protection).Strong investigative skills for troubleshooting systems and applications.Self-motivated and detail-oriented with excellent problem-solving abilities.

About Nightfall:Nightfall is a cutting-edge, AI-driven platform for unified data loss prevention and insider risk management. We safeguard sensitive information across various environments, including SaaS applications, generative AI tools, email, and endpoint devices. Trusted by a vast clientele, including AI pioneers and top-tier banks, Nightfall empowers organizations to innovate without the fear of losing intellectual property or exposing customer data. Our intelligent platform automates data loss prevention, allowing security teams to focus on strategic initiatives while automatically addressing security violations before they escalate into incidents.Backed by prominent venture capital firms such as Bain Capital Ventures, Venrock, and WestBridge Capital, along with cybersecurity luminaries like Frederic Kerrest and Maynard Webb, Nightfall is at the forefront of data protection.About the Role:As a Windows Endpoint Engineer, you will spearhead initiatives to prevent data exfiltration on endpoint devices, leveraging your extensive background in the Windows platform. You will be responsible for the design and development of core features within Nightfall’s Data Exfiltration platform, requiring a deep understanding of operating system internals and file and device interfaces.Key Responsibilities:Design and implement data exfiltration prevention applications, drivers, system extensions, and services on Windows.Maintain and enhance mission-critical agents on endpoint devices.Oversee complex features from conception through delivery and resolve customer-related issues.Create and develop secure software with cross-platform outputs.Document internal and public service protocols and updates.

Join our dynamic team as a Windows L2 Support Engineer. In this role, you will leverage your expertise to troubleshoot and resolve complex technical issues related to Windows environments. Your proficiency in managing user requests and providing exceptional customer service will be key to enhancing our operational efficiency.

Join our dynamic team as a Windows L2 Support Engineer, where you will play a crucial role in providing top-notch technical support and solutions for our clients. You will be responsible for troubleshooting and resolving issues related to Windows operating systems, ensuring optimal performance and user satisfaction.

Join our dynamic team as a VM and Windows Administrator where you will be responsible for managing virtual environments and Windows servers. In this role, you will ensure optimal performance, security, and reliability of our systems while collaborating with cross-functional teams to implement best practices and innovative solutions.

Join our dynamic team at Squircle IT Consulting Services Pvt Ltd as a Windows System Administrator. We are seeking an experienced professional who excels in managing MS Exchange servers and Active Directory, ensuring optimal system performance and security.

Role Overview Sutherland is seeking a Windows Image Creation & Deployment Engineer in Bengaluru. This role focuses on building and deploying Windows images for a range of environments, ensuring each image meets high standards for performance and security. What You Will Do Create, maintain, and deploy Windows images tailored to different operational needs Work closely with cross-functional teams to gather and clarify image requirements Troubleshoot deployment issues to support a smooth rollout across devices Help deliver a seamless user experience during and after deployment Who Succeeds Here Detail-oriented engineers who care about quality and reliability Professionals with a strong interest in technology and process improvement

As a Lead Infrastructure Engineer at Sutherland, you will spearhead the design, implementation, and management of our infrastructure systems. Your expertise will ensure the reliability and security of our IT environment, while guiding a team of talented engineers to achieve operational excellence. You will play a pivotal role in optimizing our infrastructure to support business objectives and drive innovation.

Join zaimler as a Cloud Infrastructure EngineerAt zaimler, we are revolutionizing the way enterprises harness their data. Our cutting-edge semantic platform integrates disparate enterprise data and extracts valuable insights through advanced knowledge models. We are laying the groundwork for AI systems that not only generate insights but also retrieve, connect, and reason over enterprise knowledge.In just over a year, we have formed strategic partnerships with leading Fortune 500 companies across sectors such as insurance, travel, and technology, implementing our innovative platform in some of the most challenging and high-volume data environments. Our technology empowers businesses to prepare their data for AI from the outset by automating ontology generation, data mapping, and scalable retrieval-augmented reasoning.Our passionate team, comprising experts from LinkedIn, Visa, Meta, and Branch, brings decades of experience in tackling data and infrastructure challenges at scale. With the support of top-tier venture capital, we are establishing the next critical layer for enterprise AI.Your RoleAs our pioneering Cloud Infrastructure Engineer and one of the first hires in our Bengaluru office, you will lay the groundwork for zaimler's cloud infrastructure and help shape our presence in India. Your contributions will be crucial in supporting our clients across the Asia-Pacific region, ensuring that the systems you design are scalable globally while delivering significant local impact.

Join our dynamic team at Squircle IT Consulting Services as a Windows Engineer specializing in driver architecture and registry management. In this role, you will leverage your expertise to design, implement, and optimize Windows drivers, ensuring high performance and stability. You will collaborate with cross-functional teams to address complex technical challenges and contribute to innovative solutions.

Join our innovative team at Squircle IT Consulting Services Pvt Ltd as a Python Scripting Engineer. We are looking for a skilled individual who is adept at developing and maintaining Python scripts across both Windows and Linux platforms. This is an excellent opportunity for someone passionate about coding and automation, looking to make a significant impact in a dynamic environment.