Beryllium InfoSec · 5 days ago
Systems Administrator - Senior
Dallas, TX
Full-time
Onsite
Senior Level
5+ years expBeryllium InfoSec, Inc. is a cybersecurity and compliance company dedicated to securing the Defense Industrial Base (DIB). As a Systems Administrator, you'll support the Cuick Trac Managed Enclave and assist clients with their CMMC / NIST 800-171 compliance journey, working closely with a skilled technical team to manage cloud infrastructure and ensure system performance and security.
Cyber SecurityInformation TechnologyNetwork Security
Responsibilities
Deploy, configure, and maintain Azure infrastructure components, including VM SKUs, virtual networks, firewall policies, and virtual disks
Manage virtualized environments using Azure Host Pools and other related infrastructure
Install, configure, and maintain operating systems on Azure VMs to ensure secure and stable environments
Monitor and optimize system performance, identifying bottlenecks and applying improvements as needed
Design, implement, and maintain storage solutions such as SharePoint and Windows File Servers, ensuring efficient file system and data storage management
Configure and manage the Microsoft Intune environment for user and device enrollment, and group policies
Ensure Intune integrates seamlessly with Azure AD, Defender, and other Microsoft tools
Design and deploy application management strategies using Intune (Win32 apps, MSIX packages, and cloud-based apps)
Implement and enforce device compliance and security policies through Intune
Develop and manage patch management strategies to keep systems updated and secure
Design, implement, and maintain a comprehensive backup strategy using Azure Backup, AvePoint, and other tools
Configure and monitor backups of Azure Disks, Microsoft 365 data, and other critical assets to meet business continuity requirements
Ensure recoverability of critical systems and data in the event of a disaster or failure
Provide Tier 2 and advanced technical support for client systems and internal teams
Respond promptly to system alerts and incidents, ensuring rapid resolution and minimal downtime
Participate in the operation and improvement of service desk workflows, tools, and processes
Maintain accurate and thorough documentation, including knowledge base articles and technical SOPs
Collaborate with the Security team to implement and maintain Azure security best practices: access control, network segmentation, threat detection, and encryption
Ensure seamless integration of cloud services with internal and external systems
Support compliance initiatives by aligning infrastructure with NIST 800-171, NIST 800-53, and FedRAMP Moderate requirements
Assist in preparing documentation for security audits and assessments
Proactively identify risks and work with teams to develop mitigation strategies
Work closely with Security Operations, Compliance, Development, and other internal stakeholders to resolve technical and process-related issues
Participate in cross-team efforts to integrate Azure solutions, security practices, and compliance policies
Ensure a high level of customer satisfaction through professional, responsive, and proactive communication
Apply ITIL-based service management practices to service desk and operational workflows
Help design, implement, and maintain IT service management processes
Contribute to continuous improvement initiatives across technical and support operations
Qualification
Required
Advanced experience managing Microsoft Azure environments
Understanding of Azure services: virtual machines, networking, storage, and security
Strong problem-solving and troubleshooting abilities
Effective communication and collaboration skills in a team environment
Minimum of 5 years' hands-on experience in an IT Support or System Administrator Role
Preferred
Microsoft Azure certifications (e.g., AZ-900, AZ-104)
Experience with Intune administration
Familiarity with ITIL best practices
Experience using ServiceNow for ticketing and support
Benefits
Competitive salary
Paid Time Off (PTO)
Medical insurance
Flexibility for occasional night/weekend work (typically pre-planned or emergency situations)
Company
Beryllium InfoSec
Beryllium InfoSec, Inc. is an information & cyber security firm located in Dallas, TX and Minneapolis, MN.
11-50 employees
Funding
Current Stage
Early StageTotal Funding
unknown2023-01-23Acquired
Leadership Team
Derek White
Chief Product Officer
Eric Power
Chief Growth Officer
Recent News
EIN Presswire
2025-07-22
2025-05-17
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