Jr. Systems Administrator

Summary

We are seeking a detail-oriented and security-focused System Administrator to join our cloud-only organization. This role is critical in ensuring the seamless operation, security, and optimization of our cloud infrastructure and systems. The ideal candidate will have a strong background in Azure, Intune, Okta, and Tanium, with a solid understanding of security best practices and regulatory guidelines such as NIST and CMMC.

• Cloud Infrastructure Management:
  • Oversee and maintain the organization’s Azure cloud environment, including resource allocation, monitoring, and optimization.
  • Manage identity and access policies through Azure Active Directory (AAD).
  • Implement backup and disaster recovery solutions to ensure business continuity.
  • Continuously evaluate and recommend improvements to cloud infrastructure performance and cost-efficiency.
  • Integrate and manage third-party tools and services within the Azure environment to support business objectives.
• Endpoint and Device Management:
  • Implement and manage device policies using Microsoft Intune to ensure secure and compliant endpoint configurations.
  • Monitor and troubleshoot endpoint performance, ensuring compliance with organizational policies.
  • Maintain an inventory of all organizational devices and ensure proper patch management.
  • Automate routine endpoint management tasks to improve efficiency and reduce manual effort.
• Identity and Access Management (IAM):
  • Configure and manage Okta for single sign-on (SSO) and multi-factor authentication (MFA).
  • Ensure secure user provisioning, de-provisioning, and lifecycle management.
  • Regularly review and update IAM policies to meet security standards.
  • Develop role-based access control (RBAC) strategies to minimize overprivileged accounts and ensure least privilege principles.
• Endpoint Security:
  • Deploy and manage Tanium for endpoint monitoring, threat detection, and compliance.
  • Analyze security alerts from Tanium and other tools, implementing appropriate remediation steps.
  • Establish and maintain endpoint encryption and secure configuration baselines.
  • Perform regular endpoint penetration testing and vulnerability scans to identify and address weaknesses.
• Security and Compliance:
  • Ensure systems align with NIST and CMMC guidelines, implementing necessary controls and monitoring mechanisms.
  • Conduct regular security audits and vulnerability assessments, remediating identified risks.
  • Collaborate with the security team to implement and enforce security policies and practices.
  • Stay updated on emerging security threats and trends to proactively protect organizational assets.
  • Develop and execute compliance reporting mechanisms to demonstrate adherence to regulatory requirements.
• Incident Response and Monitoring:
  • Monitor systems for anomalies, security incidents, and performance issues.
  • Respond to and resolve incidents in a timely manner, escalating as necessary.
  • Develop and document incident response procedures and coordinate drills to ensure team readiness.
  • Conduct root cause analysis for major incidents and implement strategies to prevent recurrence.
• Documentation and Training:
  • Maintain detailed system documentation, including configurations, procedures, and policies.
  • Provide training and support to internal teams on system use and best practices.
  • Document lessons learned from incidents and integrate them into future processes.
  • Develop user guides and technical manuals to assist staff in understanding system capabilities and processes.

Bachelor’s degree in computer science, Information Technology, or related field (or equivalent work experience).

• 5+ years of experience as a System Administrator, preferably in a cloud-only environment.
• Hands‑on experience with Azure, Intune, Okta, and Tanium.
• Proven track record in implementing and managing security-focused solutions.

• Microsoft Certified:
  Azure Administrator Associate
• Certified Information Systems Security Professional (CISSP)
• Okta Certified Administrator
• Tanium Certified Operator
• CompTIA Security+ or equivalent

• Knowledge:
  • Familiarity with NIST and CMMC guidelines and their application in…