Engineer, harden, and operate security controls across on-premises, cloud, and isolated infrastructure.
Build automation and infrastructure-as-code that streamlines security operations, reporting, and remediation.
Partner with infrastructure, application, and platform owners to drive remediation and track compliance against CIS and NIST baselines.
ServiceNow provides an AI platform for business reinvention, helping 85% of the Fortune 500 work smarter. It is a large global company with a culture centered on innovation and automation, aiming to free people from busywork.
Provide 24/7 operational support for Linux, Windows, and cloud-based infrastructure.
Monitor system integrity, perform backups, resolve incidents, and maintain documentation.
Administer cloud platforms, virtualization, and automation using scripting tools.
Miratech is a global IT services and consulting company that supports digital transformation for large enterprises. It retains nearly 1,000 full-time professionals across 25+ countries with a culture of Relentless Performance.
Act as senior technical authority for security engineering in Canada regulated environment.
Engineer and operate security controls across on-premises, cloud, and isolated infrastructure.
Build automation and infrastructure-as-code to streamline security operations and reporting.
ServiceNow provides an AI platform for business reinvention, integrating AI, data, and workflows to help organizations work smarter. It serves 85% of the Fortune 500 and fosters an AI-native culture where technology and talent are unstoppable.
Maintain and support Linux-based infrastructure across bare-metal, private cloud, and public cloud environments.
Troubleshoot incidents, manage infrastructure changes, and automate operational processes.
Collaborate with remote colleagues to deliver reliable IT services and resolve technical requests.
This position is listed by Jobgether on behalf of a partner company, a remote-first, international technology organization. They operate Linux-based infrastructure across bare-metal, private cloud, and public cloud environments, and emphasize a collaborative culture with continuous learning and ownership.
Design, develop, and automate our cloud infrastructure and CI/CD pipelines.
Automate infrastructure lifecycle management including upgrades, security patching, and vulnerability remediation.
Collaborate with engineering teams to improve platform capabilities and document technical solutions.
NinjaHoldings works to give everyday Americans better access to financial services through digital banking and lending products. Headquartered in Chicago with a distributed global workforce, we are a lean, growing organization committed to advancing consumer finance in the US.
Execute end-to-end server onboarding, including imaging and firmware updates.
Build and improve automation scripts and provisioning pipelines.
Collaborate with teams to optimize provisioning at massive scale.
Vultr provides high-performance cloud infrastructure globally, including Compute, GPU, Bare Metal, and Storage. It is the world's largest privately-held cloud infrastructure firm, trusted by hundreds of thousands of customers across 185 countries.
Administer and secure enterprise Red Hat Linux and Windows infrastructure, ensuring reliability and compliance.
Perform STIG/SCAP compliance, ACAS vulnerability scanning, and PKI certificate management.
Monitor performance, apply patches, and collaborate with teams to resolve technical issues.
The company provides enterprise IT infrastructure and security services, maintaining critical systems and ensuring compliance with federal standards. The team operates fully remotely, emphasizing cross-functional collaboration and a security-focused culture.
Design, implement, and support high-transactional systems with direct customer, revenue, or compliance impact.
Analyze and resolve system problems, including root cause analysis and long-term remediation plans.
Mentor less experienced staff and promote best practices in capacity, configuration, and automation.
Mercury Insurance helps people reduce risk and overcome unexpected events, serving customers for over 60 years. They have a diverse team and offer competitive compensation and benefits.
Leverage Red Hat and Oracle Linux experience to deliver measurable results in a fast-paced, professionally challenging environment.
Perform Linux Administration using AAP, Satellite, and Puppet to automate system builds, upgrades, patching, and hardening.
Provide T3 level support for Red Hat Enterprise and Oracle Linux environments and train junior team members on O&M tasks.
Peraton is a next-generation national security company that drives missions of consequence globally. As a leading mission capability integrator, it employs thousands, serving essential government agencies and all branches of the U.S. armed forces.
Own first response and resolution for issues across Kubernetes clusters, GitLab and CI runners, VMs, standalone systems, and demo environments.
Convert recurring issues into automation, alerts, and runbooks so repeat incidents decline.
Perform routine operational work, including upgrades, patching, certificate renewals, and capacity checks.
d-Matrix is focused on unleashing the potential of generative AI to power the transformation of technology. The culture is one of respect, collaboration, and humility, with an inclusive team that values direct communication and execution.
Troubleshoot complex production issues across infrastructure, application, database, network, container, and cloud layers.
Lead incident management and root cause analysis to develop sustainable solutions that prevent recurrence.
Automate repetitive work with Bash, Python, and JavaScript; maintain systems using Ansible, Puppet, and Kubernetes.
ServiceNow is the AI control tower for business reinvention, helping 85% of the Fortune 500 work smarter with AI, data, and workflows. The company is building an AI-native culture where technology and talent are unstoppable together, freeing people from busywork.
Manage vulnerability scanning and monitoring across GCP and applications.
Lead remediation efforts and partner with engineering on larger fixes.
Maintain security logging, monitoring, and incident response readiness.
Blueberry turns every family's living room into a personal pediatric urgent care using home exam kits, concierge access, and AI-enabled pediatricians. They are a mission-driven company focused on improving healthcare access for children.
Implement and improve security controls across corporate infrastructure and AI solutions.
Develop SIEM/XDR monitoring, vulnerability management, and secure CI/CD baselines.
Validate security weaknesses and automate tasks with Python, PowerShell, and AI tools.
Toogeza is a Ukrainian recruiting company that hires talent and builds teams for tech startups worldwide. The culture values practical engineering skills, independent problem-solving, and translating governance requirements into technical implementation.
Act as a trusted advisor, guiding clients through the integration and deployment of the Illumio product suite.
Manage deployments, upgrades, and ongoing support, coordinating timeframes and resources for successful implementation.
Provide best practices, documentation, and training to optimize the use of Illumio in client environments.
Illumio is a leader in ransomware and breach containment, providing a breach containment platform that identifies and contains threats across hybrid multi-cloud environments. The company is recognized as a Forrester Wave Leader for Microsegmentation and fosters a culture of belonging and diverse backgrounds.
Monitor production and SaaS environments, respond to alerts, and proactively investigate potential issues.
Execute deployments and CI/CD workflows, troubleshoot failed workloads, and perform remediation procedures.
Own operational requests, participate in incident response, and improve automation, monitoring, and documentation.
RapidFort helps organisations secure their software supply chains, reduce software vulnerabilities, and minimise the attack surface of containerised applications. They are a cybersecurity company focused on container security and operate with a globally distributed team.
Ensure stable operation of computer software systems and network connections supporting the DLA Disposition Integration Web (DIW) Program Office.
Apply advanced technical knowledge of application networking, load balancing, fault tolerance, and vulnerability management.
Automate repeatable administrative tasks using PowerShell, Bash, Python, configuration management, or infrastructure-as-code tools.
Zantech is a dynamic Woman Owned Small Business focused on providing complex, mission-focused solutions with a proven track record of outstanding customer performance and high employee satisfaction. The company strives for excellence, values long-term relationships, and offers a fast-paced and exciting work environment.
Leverage your sysadmin background to set up research environments, manage lab infrastructure, and ensure tooling stability.
Assist in simulating threats (Red) while documenting detection gaps and defensive improvements (Blue).
Perform data collection, log analysis, and initial vulnerability triaging to support Senior Researchers.
Cobalt is a leading provider of penetration testing as a service, connecting businesses with a global network of security researchers. The company fosters a passionate, rapidly expanding culture with mentorship and growth opportunities.
Provide operational and engineering leadership for Canonical's Security Operations Center.
Design, develop, and evolve security software, platforms, and controls.
Monitor, identify, respond to, and remediate security incidents while mentoring early-career engineers.
Canonical is a pioneering tech firm at the forefront of the global move to open source, publishing Ubuntu, a platform for AI, IoT, and the cloud. We recruit on a global basis, set a very high standard for people joining the company, and have been a remote-first company since 2004.
Identify and mitigate security gaps in infrastructure to improve resilience and reduce risk.
Harden infrastructure by applying secure-by-default designs across data, endpoints, tools, and processes.
Collaborate with Platform, Engineering, and other Security teams to provide guidance and ad hoc support.
Zapier builds and uses automation to make work more efficient, creative, and human. They are a remote-first, mission-driven company that values diversity, inclusion, and belonging.
Develop and implement code and scripts to enhance service reliability and scalability.
Participate in code reviews, testing, and collaboration to maintain a high-quality codebase.
Engage in on-call rotation and incident response to resolve operational issues and drive continuous improvement.
Red Hat is the world's leading provider of enterprise open source software solutions, using a community-powered approach to deliver Linux, cloud, container, and Kubernetes technologies. With associates across 40+ countries, the company fosters an open and inclusive culture where collaboration and diverse perspectives drive innovation.