Systems and Network Administrator/Infrastructure Architect

Job Description

Job Description

Benefits:

• Competitive salary
• Health insurance
• Paid time off

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 experiencedSystems and Network Administratorwith a strong background ininfrastructure 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 usingAWS, Azure, VMware, Hyper-V, and other virtualization platforms.
• Design and maintain secure and high-performance networks (LAN/WAN/SD-WAN) using protocols such asBGP, OSPF, MPLS.
• Lead cloud migration initiatives and ensure seamless integration with on-premises systems.
• Administer enterprise systems includingActive Directory, Exchange, Office 365, Citrix, and Linux/Windows servers.
• Develop and maintain automation scripts usingPowerShell, Bash, Python, and other tools to streamline operations.
• Ensure compliance with regulatory standards such asHIPAA, 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:

• Bachelors 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 withcloud 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.

Preferred Qualifications:

• Certifications such asCCNP, 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.