Systems and Network Administrator/Infrastructure Architect

Job DescriptionJob Description
Position Title: Systems and Network Administrator/Infrastructure Architect  
Department: Operations / Quality Assurance     Reports To: President & COO    Status: Full-Time    Job Level: E5 

Role Summary: We are seeking a highly experienced Systems and Network Administrator with a strong background in infrastructure architecture, cloud technologies, and automation. The ideal candidate will have a proven track record of designing, implementing, and maintaining secure, scalable, and compliant IT environments across diverse sectors including healthcare, transportation, and enterprise data centers.  

Essential Duties: 

• Architect and implement hybrid infrastructure solutions using AWS, Azure, VMware, Hyper-V, and other virtualization platforms. 
• Design and maintain secure and high-performance networks (LAN/WAN/SD-WAN) using protocols such as BGP, OSPF, MPLS. 
• Lead cloud migration initiatives and ensure seamless integration with on-premises systems. 
• Administer enterprise systems including Active Directory, Exchange, Office 365, Citrix, and Linux/Windows servers. 
• Develop and maintain automation scripts using PowerShell, Bash, Python, and other tools to streamline operations. 
• Ensure compliance with regulatory standards such as HIPAA, PCI-DSS, ISO/IEC, and internal security policies. 
• Provide Level 3 support and act as the final escalation point for complex infrastructure issues. 
• Collaborate with development teams to support deployment pipelines and infrastructure-as-code practices. 
• Manage disaster recovery planning, business continuity strategies, and system documentation. 
• Mentor junior team members and contribute to continuous improvement initiatives. 

 Qualifications: 

• Bachelor’s degree in computer science, Information Technology, or related field. 
• 10+ years of experience in systems and network administration, with at least 5 years in infrastructure architecture roles. 
• Hands-on experience with cloud platforms (AWS, Azure), virtualization (VMware, Citrix, Hyper-V), and enterprise networking. 
• Strong scripting and automation skills (PowerShell, Bash, Python). 
• Deep understanding of cybersecurity principles and tools (firewalls, IDS/IPS, MFA, VPNs). 
• Familiarity with compliance frameworks: HIPAA, PCI-DSS, CSF, ISO/IEC. 
• Excellent problem-solving, communication, and leadership skills. 

  Qualifications: 

• Certifications such as CCNP, AWS Solutions Architect, Azure Administrator, CISSP, VMware VCP. 
• Experience in healthcare or transportation IT environments. 
• Knowledge of DevOps practices and infrastructure-as-code tools (e.g., Terraform, Ansible). 

Work Environment: 

• On-site 
• May require travel to data centers or client sites. 
• Collaborative team environment with opportunities for leadership and innovation.