While we are a fully-remote company, we are accepting candidates who reside and work daily within 2 hours of Eastern Time. As a Corporate Network and Systems Administrator at Rubris, you will be responsible for managing our Microsoft 365 environment, security management, software partnerships and licensing, and hardware inventory management. This role combines operational execution, third-party vendor partnership, and experience managing the environment within a fully remote company. Key Responsibilities Microsoft 365 & User Management • Manage and configure Rubris 365 environment and users • Onboard and offboard users • Ensure proper roles and permissions configurations • Define user profile types for proper configuration • Perform periodic audits of user accounts and data • Ensure MFA is configured on all accounts accessing Rubris resources • Manage and audit Microsoft user licenses • Serve as point of contact for renewals Shared Mailbox Management • Create and manage access to shared mailboxes • Perform periodic audits to ensure mailboxes are still in use Security Management • Configure, manage, and monitor Microsoft Defender for Endpoint, Office 365, Identity, and Cloud Apps • Manage Defender updates, exclusions, and threat intelligence settings • Stay current on Microsoft security technologies, threat landscape, and best practices • Support incident response and forensics investigations involving Microsoft Defender data • Maintain security policies, alerts, and automation workflows • Conduct regular audits and compliance reviews • Review quarantined email daily and release false positives Device & License Management • Manage document retention • Oversee mobile device management • Manage third-party software licenses and vendors Hardware Inventory Management • Manage laptop inventory (provisioning/decommissioning, purchasing) • Manage Vision-Bot (configurations, reporting, troubleshooting) • Ensure clear and current documentation • Audit user laptop data Internal Process Support • Document and enforce Rubris IT policies • Build Power Automate workflows for internal use • Handle secure document handling according to procedures What you Bring Our Company Rubris provides transformational legal technology and solutions for complex business and legal processes in the mass tort industry. Our data solutions streamline and automate processes to improve efficiency while delivering unprecedented insights and analytics. We value the importance of connecting, collaborating, and celebrating while committing to a mindset of joint ownership of outcomes guided by our Rubris Core Values: • Shift your perspectives: Ideas are developed by understanding different viewpoints • Be generous: We have better experiences and achieve more when kindness and generosity are abundant • Love what you do: Wake up each morning excited to learn new skills, incubate ideas, and tackle fresh challenges • Be true to your word: We take our commitments to clients and each other seriously • Build strong relationships: Take the time to build strong relationships with colleagues and clients - our technology is built and used by humans Our Commitment Rubris believes in creating an environment of inclusion and belonging. We advance the most talented individuals regardless of their race, sexual orientation, religion, age, gender, disability status, or any other dimension of diversity. The success of our team members drives the success of our business and promoting a culture in which every team member feels respected and supported creates a workplace in which we all can accomplish our goals. Please alert your recruiter if you require an accommodation during the hiring process.

This description is a summary of our understanding of the job description. Click on 'Apply' button to find out more. Role Description We’re looking for a Senior Systems Administrator to serve as a technical authority over our core infrastructure and security platforms. This role is ideal for someone who enjoys designing, securing, and operating enterprise systems while mentoring others and partnering closely with IT leadership. - Design, deploy, and maintain enterprise infrastructure (Windows and/or Linux) - Own core services including Active Directory / Entra ID, DNS, DHCP, virtualization, storage, and certificates - Implement and enforce infrastructure security controls, patching, and least-privilege access - Support SOC 2 compliance and penetration testing through hands-on technical contributions - Build automation using PowerShell/Bash to improve reliability and reduce operational risk - Design and validate backup, recovery, and disaster recovery solutions - Act as an escalation point for complex incidents and perform root-cause analysis - Mentor IT Support staff and provide technical leadership across the organization Qualifications - 5+ years of enterprise systems administration experience - Strong experience with Windows Server, VMware (preferred), and Veeam (preferred) - Solid networking fundamentals (LAN/WAN, TCP/IP, DNS, DHCP; SonicWall a plus) - Experience with monitoring and incident response (ManageEngine preferred) - Working knowledge of Microsoft Azure and hybrid identity environments - Comfortable operating independently in a regulated or compliance-driven environment Company Description

• Perform patch management and routine system updates across servers, endpoints, and network devices. • Conduct vulnerability management assessments and assist in remediation planning. • Troubleshoot and resolve system and network issues escalated beyond Tier 1 support. • Provide Tier 2 help desk support, including Windows OS, applications, and connectivity issues. • Assist with documentation and reporting related to IT operations, patching, and vulnerabilities. • Collaborate with the clients IT team to ensure IT processes align with security best practices.

• Architect and oversee enterprise-level server and infrastructure environments. • Lead the design, deployment, and optimization of Windows/Linux/Unix servers. • Ensure core ISP services are highly available, redundant, and automated. • Collaborate with senior network and engineering teams on large infrastructure projects. • Develop advanced automation and orchestration frameworks. • Oversee vulnerability management programs, incident response, and compliance. • Act as the highest-level technical escalation point for complex issues. • Manage disaster recovery and business continuity strategies. • Drive innovation and strategic improvements. • Mentor and guide junior and mid-level administrators. • Maintain executive-level documentation and reporting.