Senior Quality Engineer for Windows & macOS Endpoints

DNSFilter builds threat protection and content filtering tools that help businesses secure their networks. The company’s roaming client software protects hundreds of thousands of devices across Windows and macOS, filtering DNS traffic and blocking harmful sites. DNSFilter uses AI-driven threat intelligence to help customers prevent attacks before they reach …

About Nightfall:At Nightfall, we pride ourselves on being an AI-driven leader in data protection. Our comprehensive platform safeguards sensitive information across various digital environments, including SaaS applications, Generative AI tools, email systems, and endpoint devices. Trusted by a diverse clientele, from pioneering AI firms to major banking institutions, Nightfall empowers organizations to innovate confidently while mitigating the risks of data breaches and intellectual property loss. Our proactive approach to data loss prevention automates security measures, allowing teams to focus on what truly matters.We are supported by renowned venture capitalists such as Bain Capital Ventures, Venrock, and WestBridge Capital, alongside influential leaders from the cybersecurity space, ensuring we remain at the forefront of innovation.About the Role:As an Endpoint Engineer, you will play a pivotal role in advancing our AI-native endpoint product. Your expertise will be essential in developing and enhancing features that prioritize security and reliability.You will be part of a dedicated team focused on preventing data exfiltration on endpoints, requiring proficiency in either MacOS or Windows environments.Responsibilities:Design and develop applications, drivers, system extensions, and services for data exfiltration prevention on MacOS or Windows.Maintain and enhance critical agent software on endpoints.Take ownership of complex features from conception to launch, resolving customer issues promptly.Create secure software with cross-platform capabilities for both Windows and MacOS.Produce and update comprehensive documentation for internal and public services.Requirements:Proficiency in Objective-C or Swift for MacOS or C/C++ for Windows.Extensive experience in developing endpoint agents for either MacOS or Windows.Hands-on experience with Endpoint Security System Extension on MacOS is required; additional experience is a plus.

Description Keeper Security is seeking a talented Senior Software Engineer to contribute to the development and scalability of our macOS endpoint agent within the Endpoint Privilege Manager (EPM/KEPM) solution. This role is fully remote, with a hybrid work option available for candidates in the Chicago, IL or El Dorado Hills, CA areas. Our cybersecurity software is relied upon by millions of individuals and thousands of organizations worldwide. Keeper operates in 23 languages and is available in over 150 countries. Join a rapidly growing cybersecurity firm and play a key role in providing enterprise-level endpoint privilege controls that minimize attack surfaces, prevent unauthorized use of admin rights, and aid in meeting audit and compliance standards. About Keeper Keeper Security is one of the industry’s fastest-growing cybersecurity software companies, safeguarding countless organizations and individuals across more than 150 countries. As a pioneer in zero-knowledge and zero-trust security, Keeper is designed for any IT environment. Our flagship product, KeeperPAM®, is an AI-driven, cloud-native platform that protects users, devices, and infrastructure from cyber threats. Acknowledged for our innovation in the Gartner Magic Quadrant for Privileged Access Management (PAM), Keeper secures passwords, passkeys, infrastructure secrets, remote connections, and endpoints with role-based enforcement policies, least privilege, and just-in-time access. Discover why leading organizations trust Keeper to defend against modern threats at KeeperSecurity.com. About the Role As a Senior Software Engineer on the EPM macOS Agent team, you will engage in hands-on development, designing and implementing features that operate on endpoints and enforce privilege policies in real-time. Your responsibilities will include building elevation workflows, local policy evaluations, telemetry, audit logging, and creating robust controls that ensure reliability across enterprise macOS environments. You will collaborate closely with Product Management, QA Automation, and Security to deliver high-quality releases while continuously enhancing security and operational efficiency.

About the Opportunity Keeper Security is seeking a talented Senior Software Engineer to join our dynamic team, focusing on the development and expansion of the Windows endpoint agent for our cutting-edge Endpoint Privilege Manager (EPM/KEPM) solution. This position offers the flexibility of being fully remote, with an option for a hybrid schedule available for candidates located in the Chicago, IL or El Dorado Hills, CA metropolitan areas. Our cybersecurity software is relied upon by millions of individuals and thousands of organizations around the globe, available in 23 languages and sold in over 150 countries. Join us at one of the fastest-growing companies in the cybersecurity sector, where you'll contribute to delivering enterprise-grade endpoint privilege controls designed to minimize attack surfaces, prevent misuse of administrative rights, and support compliance requirements. About Keeper Security Keeper Security stands at the forefront of cybersecurity software solutions, safeguarding countless organizations and millions of users across more than 150 countries. As a pioneer in zero-knowledge and zero-trust security, Keeper is tailored for diverse IT environments. Our flagship product, KeeperPAM®, is a cloud-native, AI-enabled platform that protects users, devices, and infrastructure against cyber threats. We're honored to be recognized for our innovation in the Gartner Magic Quadrant for Privileged Access Management (PAM). Discover why leading organizations trust Keeper to defend against modern threats at KeeperSecurity.com. Your Role As a Senior Software Engineer on the EPM Windows Agent team, you will take a hands-on approach to design and implement agent functionalities that enforce privilege policies on endpoints in real-time. Your responsibilities will include developing elevation workflows, conducting local policy evaluations, managing telemetry and audit logging, and creating robust controls that function reliably across large enterprise environments. Collaboration with Product Management, QA Automation, and Security teams will be key to delivering high-quality releases while continuously enhancing security and operational effectiveness. Key Responsibilities Design, develop, and maintain Windows agent components for EPM, including privilege elevation workflows, policy enforcement, and audit logging. Implement secure local policy evaluation and caching to enable consistent offline and online operations. Develop robust agent lifecycle management capabilities, including installation, upgrades, rollback safety, and configuration management. Integrate the agent with management-plane services and APIs for policy distribution, device identity, telemetry, and reporting.

Join our dynamic team at Syncreon Consulting as an EndPoint Engineer specializing in the management and deployment of macOS and iOS devices at scale using Jamf Pro. In this role, you will be responsible for ensuring efficient and effective deployment, management, and support of Apple devices within our organization.As an entry-level engineer, you will work closely with experienced professionals, gaining invaluable hands-on experience in endpoint management and support. This is a fantastic opportunity for those looking to kickstart their career in IT and device management.

Join our dynamic team at Syncreon Consulting as an EndPoint Engineer specializing in macOS and iOS management at scale through Jamf Pro. This is an exciting opportunity for entry-level candidates eager to develop their skills in a fast-paced environment.As an EndPoint Engineer, you will be responsible for implementing and managing device management solutions using Jamf Pro. Your role will involve collaborating with cross-functional teams to ensure efficient deployment and support of macOS and iOS devices.

About Anduril Industries Anduril Industries develops technology for U.S. and allied defense, focusing on rapid innovation in autonomy, AI, computer vision, sensor fusion, and networking. The company’s Lattice OS platform processes large data streams to deliver real-time command and control. Anduril works to bring advanced solutions to military operations much faster than traditional timelines. Role Overview: Senior Endpoint Systems Engineer Based in Costa Mesa, California, the Senior Endpoint Systems Engineer joins the Endpoint Engineering team to drive the future of endpoint management for both enterprise and manufacturing environments. This position leads strategic projects that impact thousands of devices, collaborating closely with Security, Infrastructure, Manufacturing Operations, and IT Operations teams. The work centers on automation, virtual desktop technologies, and scaling operational excellence across the organization. What You Will Do Technical Leadership & Strategy Design, implement, and optimize endpoint management solutions for Windows, macOS, Linux, and mobile platforms. Architect and maintain virtual desktop infrastructure (VDI) using technologies such as AWS WorkSpaces, Dell Wyse ThinOS, Azure Virtual Desktop, Citrix, or similar tools. Define and evolve endpoint strategies that support business goals, security requirements, and operational standards. Set standards for endpoint configurations, security baselines, and compliance frameworks. Evaluate and recommend new technologies, tools, and methods to strengthen endpoint management. Work with Security, Infrastructure, Network, and Application teams to ensure cohesive endpoint architecture. Automation & Infrastructure as Code Design and implement automation frameworks for provisioning, configuring, and managing endpoints throughout their lifecycle. Develop advanced automation scripts and tools using PowerShell, Python, Bash, and Go.

Role overview EverOps partners with clients to operate, scale, and improve their platforms across cloud, security, and IT, using AI-driven operations. The Senior IT Infrastructure Endpoint Engineer role centers on building and managing modern endpoint environments for both macOS and Windows devices. This work combines endpoint engineering with identity management and security, with a strong focus on automation, visibility, and user experience. Tools such as Microsoft Intune and Iru are central to day-to-day operations. Key challenges Organizations often face fragmented endpoint tools, reactive support, and uneven security. In this position, guide clients as they transition to a modern Zero Trust model for endpoint management. The role emphasizes standardizing device lifecycle management, improving the end-user experience, and tightly integrating identity, security, and device posture. Success means balancing: Security and usability Automation and flexibility Standardization and handling real-world exceptions Main responsibilities Design, implement, and manage endpoint platforms using Microsoft Intune and Iru Oversee device lifecycle management, including onboarding, offboarding, compliance, and refresh cycles Automate device provisioning with Autopilot and Apple Business Manager (DEP) Establish and enforce hardening baselines for macOS and Windows endpoints using Intune and Iru Manage vulnerability exposure with CrowdStrike Spotlight or similar tools, ensuring compliance with remediation SLAs Administer the CrowdStrike Falcon platform, including sensor deployment and policy configuration How this role contributes This engineer joins the U.S.-based Virtual Operating Center, collaborating with a team to lead and advance enterprise MDM services for Windows and macOS. The focus is on modernizing user experience architectures, automating device lifecycle processes, strengthening endpoint security, and integrating automated workflows. Leadership comes through architecting solutions with Intune and Iru or Jamf, and designing automated provisioning tied to Autopilot or Apple Business Manager. Location This position is fully remote.

Your ImpactBecome a vital member of our innovative team dedicated to developing cutting-edge cybersecurity solutions. Spearheaded by seasoned professionals with a robust history of achievements, you will have the chance to design, construct, and launch impactful products that make a difference. This is a unique opportunity to advance your career and enhance your skills alongside a premier team right from the outset.Role OverviewAs a technical leader, you will be entrusted with the development of our core endpoint security agent from inception, ensuring comprehensive visibility and protection across various operating systems, including Windows, Linux, and macOS. Your role will involve architecting a lightweight, resilient agent capable of in-depth OS introspection, autonomous threat prevention, and advanced offline telemetry spooling. You will confront complex challenges in user-mode hooking, kernel-level behavioral analysis, anti-tampering strategies, and distributed systems design to deliver a seamless, high-performance security client.

Our MissionAt SentinelOne, we are dedicated to empowering those who safeguard our future. As AI transforms how organizations operate, the responsibility to protect becomes increasingly vital. By joining SentinelOne, you contribute to the protection of global enterprises, critical infrastructure, and the technologies that will define tomorrow. If you are inspired by meaningful challenges and seek to make a real, measurable impact, you will find your purpose here.About UsSentinelOne stands at the forefront of the intersection between AI and cybersecurity, pioneering innovative operational models for protection. Our AI-driven platform integrates safeguarding across endpoints, cloud, identity, data, and AI systems, delivering autonomous detection and response with unparalleled clarity and speed. By harnessing real-time analytics and intelligent automation, we simplify complexities and empower security teams to focus on what matters most.Our teams are composed of builders, innovators, and problem-solvers committed to defining the future of security. If you are eager to tackle challenging problems alongside talented, mission-driven individuals, we invite you to help us forge a safer future for everyone.Your RoleAs a Senior Software Engineer (macOS), you will engage directly with core macOS technologies to design high-performance features and enhance our agent architecture at the system level. You will spearhead the technical response to critical field events, systematically diagnose root causes within the macOS ecosystem, and develop robust patches. By collaborating effectively with Product and Quality Assurance teams, you will ensure that crucial security fixes and performance upgrades are integrated swiftly into our global release cycles, upholding the highest standards of endpoint protection.

Gen Digital develops digital products for a global audience, operating well-known brands like Norton, Avast, LifeLock, and MoneyLion. With a focus on cybersecurity and financial empowerment, the company supports nearly 500 million users in more than 150 countries. The mission centers on keeping people safe online and supporting their financial health. The team values those who approach AI as a collaborative tool and see its potential to boost productivity. Creativity, open discussion, and ongoing learning are encouraged. Team members from a range of backgrounds and viewpoints contribute to a respectful and inclusive culture. Role overview The Endpoint Engineer manages deployment, configuration, security, and support for endpoint devices throughout the organization. Supported platforms include Windows, macOS, Linux, iOS, and Android. Oversee endpoint infrastructure for the enterprise Coordinate software deployments and patch management Ensure devices remain secure and compliant with regulations Work closely with IT, Security, and other teams to deliver reliable solutions Location USA – Tempe, AZ

Join our dynamic team at MetroStar Systems as a Senior Systems Engineer for Endpoint II. In this role, you will be responsible for designing, implementing, and maintaining endpoint systems that meet the needs of our clients. You will collaborate with cross-functional teams to ensure seamless operations and effective solutions.

At DNSFilter, our mission is to safeguard our customers and partners with innovative products that they truly appreciate! We are at the forefront of transforming network security by delivering swift, precise, and dependable threat protection alongside content filtering solutions. As a rapidly expanding organization, we are committed to fostering a safer internet for businesses and institutions around the globe. Utilizing AI-driven threat intelligence, DNSFilter enables our clients to proactively block potential threats before they can disrupt their networks. We cultivate a collaborative, innovative, and results-driven environment where every team member plays a vital role in our mission to enhance internet safety. As we continue our product-driven expansion by introducing new features and broadening our solutions to cater to the global market, we recognize that a key component is still missing. This is where you come into play! We are seeking a Senior Software Engineer with expertise in macOS development, focusing on System Extensions and DNS traffic interception. You will be an integral part of our Product Engineering team, responsible for designing, building, and maintaining a macOS and iOS system extension and companion app that intercepts and routes DNS traffic to our secure DNSFilter servers for intelligent filtering and protection. This is a full-time, remote position. Ideal candidates thrive in a dynamic, globally distributed SaaS environment, are self-motivated, and possess a proven track record in building and deploying macOS networked applications at scale. We understand that candidates bring diverse experiences and talents beyond just technical qualifications. If you believe this role is right for you, we encourage you to apply. We value diversity in experience and skill sets, including transferable skills, as we believe they are essential to driving innovation and excellence. Therefore, we invite individuals from all backgrounds to pursue opportunities with us!

Anduril Industries builds advanced defense technology for the U.S. and allied partners. The company’s Lattice OS, an AI-powered operating system, delivers a real-time 3D command and control center that manages large-scale data. Anduril brings together top technical expertise and modern business practices to create solutions in autonomy, AI, computer vision, sensor fusion, and networking for military applications. About the Endpoint Systems Engineer Role The Endpoint Engineering team in Costa Mesa, California, seeks an Endpoint Systems Engineer to help strengthen device management across enterprise and manufacturing environments. This position works closely with senior engineers and cross-functional partners to manage daily endpoint operations and drive improvements in device management. What You Will Do Oversee day-to-day management of endpoint devices Collaborate with senior engineers and other teams to support endpoint operations Lead projects to automate and improve device management processes Take ownership of key endpoint technologies and help shape infrastructure decisions Grow technical skills while contributing to critical operational initiatives

The Endpoint Security Engineer helps protect jobgether’s digital assets by developing and maintaining security measures for endpoints. This role works closely with other teams to make sure security protocols are applied consistently across all devices. What you will do Design and implement security controls for endpoint devices Conduct regular security assessments to identify and address vulnerabilities Monitor endpoint security solutions for threats or unusual activity Respond to security incidents involving endpoints Stay current with threat intelligence and cybersecurity trends Collaboration This position involves working with multiple teams to ensure endpoint security standards are met throughout the organization.

Verkada is hiring a Senior IT Systems Endpoint Engineer based in San Mateo, CA. This position plays a key role in supporting the company’s endpoint systems and infrastructure, with a focus on operational efficiency and security. Role overview This engineer will concentrate on strengthening endpoint environments that help the company run securely and smoothly. The work involves both technical depth and collaboration with colleagues across departments. What you will do Design, implement, and maintain advanced endpoint solutions to meet evolving business needs. Collaborate with teams from various departments to address and resolve technical challenges. Lead efforts to improve system performance and reliability, ensuring endpoints remain secure and efficient.

Join Affirm as an IT Engineering Manager, specializing in Endpoint Engineering. This pivotal role will lead a team of talented engineers dedicated to enhancing our endpoint infrastructure. You will drive initiatives to improve performance, security, and reliability, ensuring our systems meet the high standards expected by our clients and internal stakeholders.

Join Zoox as a passionate and skilled Endpoint Engineering Manager to lead our innovative Endpoint Engineering team, also recognized as Client Platform Engineering. In this crucial position, you will be responsible for the design, implementation, and management of desktop environments across Windows, macOS, and Ubuntu platforms using advanced central management tools. Your leadership will ensure peak performance, robust security, and an exceptional user experience. You will oversee a talented team of six engineers, including specialists in Virtual Desktop Infrastructure (VDI), and play an instrumental role in enhancing employee satisfaction and productivity throughout the organization.

Description Join Keeper Security as a Senior Software Engineer to contribute to the development and scaling of our Endpoint Privilege Manager (KEPM/EPM) solution. This role empowers organizations to implement least-privilege access controls and secure privilege elevation across endpoints. This position is fully remote, with the option for a hybrid schedule available to candidates located in the Chicago, IL or El Dorado Hills, CA metro areas. Keeper Security’s cybersecurity software is relied upon by millions globally, featuring availability in 23 languages and distribution across over 150 countries. Be part of one of the fastest-growing cybersecurity companies, delivering enterprise-grade endpoint privilege controls that minimize attack surfaces, prevent misuse of administrative rights, and support compliance and auditing requirements. About Keeper Keeper Security is a leader in cybersecurity software, safeguarding thousands of organizations and millions of users across more than 150 countries. As a pioneer of zero-knowledge and zero-trust security, Keeper provides solutions tailored for any IT environment. Our flagship product, KeeperPAM®, is an AI-driven, cloud-native platform that protects users, devices, and infrastructure from cyber threats. Recognized in the Gartner Magic Quadrant for Privileged Access Management (PAM), Keeper secures passwords, infrastructure secrets, remote connections, and endpoints with robust role-based enforcement policies. Discover why leading organizations trust Keeper to defend against modern cyber adversaries by visiting KeeperSecurity.com. About the Role As a Senior Software Engineer joining the KEPM/EPM team, you will play a crucial role in building core endpoint privilege functionalities, including agent behavior, policy enforcement, elevation workflows, auditing, and integrations that cater to enterprise IT and Managed Service Provider (MSP) environments. Your collaboration with Product Management and QA Automation will ensure end-to-end feature delivery, emphasizing secure systems engineering, reliability, and testability across Windows, macOS, and/or Linux platforms. Responsibilities Design, develop, and maintain essential KEPM/EPM functionalities, covering policy evaluation, privilege enforcement, elevation workflows, and audit logging. Create and enhance endpoint agent components (services/daemons, installers/updaters, local policy caching, secure IPC), prioritizing security, reliability, and performance. Implement platform integrations and management-plane capabilities (APIs, admin workflows, telemetry) that facilitate enterprise deployment, monitoring, and troubleshooting.

THE POSITIONJoin our dynamic team as an Endpoint Platform Staff Engineer, where your expertise will shape the future of mobile device management in a vast enterprise setting. In this pivotal role, you will design, implement, and oversee mobile device management solutions that span multiple platforms including macOS, iOS, Android, and Windows. Your focus will be on ensuring the secure and efficient management of mobile devices, applications, and data. Collaborating with cross-functional teams, you will optimize mobile operations to uphold security policies, compliance standards, and performance metrics. As part of our team, you may also engage in additional responsibilities as directed by the Company, adapting to the evolving business landscape. THE GAME PLANEvery member of our team plays a vital role in our success. Engineering Architecture Establish endpoint engineering principles, reference architectures, and reusable configuration patterns. Develop secure-by-default device baselines across all platforms. Platform & Automation Implement GitOps-driven endpoint configuration management. Create CI/CD validation pipelines for endpoint policies and configurations. Build API-based integrations across identity, asset management, security tools, and compliance systems. Modern Workplace Enablement Design globally scalable, zero-touch device provisioning. Develop self-service application delivery models. Enhance the device onboarding experience with measurable SLOs. Measurement & Continuous Improvement Establish KPIs for provisioning speed, compliance drift, patch latency, and device trust posture. Utilize telemetry and automation to continuously enhance endpoint experience and security. THE STATSWe are looking for a teammate with the following qualifications: Proven experience in architecting, designing, deploying, and managing large-scale Unified Endpoint Management (UEM) and enterprise MDM platforms. Strong foundation in automation and platform engineering, including proficiency in Bash, PowerShell, and Python for hands-on scripting. Experience implementing Infrastructure-as-Code, GitOps, and configuration-as-code workflows in production environments using Git-based version control and CI/CD pipelines.