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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # System Administrator/Network Engineer - **Company:** Esperanza Health Center - **Location:** Philadelphia, PA, United States (Remote available) - **Experience:** Expert - **Salary:** $57,878 - $72,000 - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Wireless LAN, Active Directory, Amazon Web Services, Microsoft Azure, Bash Shell, Border Gateway Protocol, Cloud Computing, Software Code Optimization, Information Systems, Data Integrity, Dynamic Host Configuration Protocol, Desktop Computing, DevOps, Disaster Recovery, Domain Name System (DNS), Monitoring of Systems, Virtual Private Networks (VPN), Python (Programming Language), Network Security, Microsoft Visio, Windows Servers, Network Architecture, Network Monitoring, Open Shortest Path First (OSPF), Windows PowerShell, Ansible, TCP/IP, Virtual Local Area Networks, Virtualization Technology, VMware Virtualization, Wide Area Networks, Data Logging, Network Routers, Scripting, Enterprise Software Applications, Load Balancing, System Availability, Reliability of Systems, Comptia Server+, Firewalls (Computer Science), Information Technology, Low Latency, Patch Management, Laptops, Fortinet, Cloud Migration, Veeam, Terraform, Network Server, User Accounts, Vmware - **Published:** November 7, 2026 - **Apply:** https://www.careerbuilder.com/job-details/system-administrator-network-engineer-philadelphia-pa--bc29763a-40f1-4c13-89ec-8fc169d42c6c ## About the Role Systems Administration/Management, Network Architecture/Engineering, Systems Administration/Management, Network Architecture/Engineering, Information Technology & Information Systems, Administrative Skills, High Availability, Microsoft Windows Server, Operating Systems, Enterprise Applications, Technical Expertise * Strong knowledge of operating systems: Windows Server, Windows 11 and ThinOS. * Deep understanding of networking protocols: TCP/IP, BGP, OSPF, DNS, DHCP. * Experience with enterprise hardware: routers, switches, firewalls (Fortigate, Fortinet, or equivalent). * Familiarity with virtualization and cloud platforms (VMware, Azure). * Proficiency in scripting/automation (PowerShell, Bash, Python). * Experience with monitoring and logging tools for systems and networks. Professional Experience * 4-8+ years of hands-on experience in systems administration and/or network engineering roles. * Proven track record of delivering infrastructure or network-related projects (e.g., deployments, migrations, upgrades). * Experience supporting hybrid or multi-site environments. Education & Certifications * Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent experience). * Relevant certifications preferred: * CompTIA Server+, RHCSA, or Microsoft Certified: Windows Server Hybrid Administrator * CCNA / CCNP or equivalent networking certifications * Cloud certifications (AWS, Azure) are a plus Soft Skills * Strong analytical and troubleshooting abilities. * Excellent communication and documentation skills. * Ability to manage multiple priorities and work independently or in a team. * Detail-oriented with a strong focus on system reliability and security. Preferred Qualifications * Experience with automation frameworks or Infrastructure as Code (e.g., Ansible, Terraform). * Knowledge of cybersecurity best practices and compliance standards. * Exposure to DevOps practices and CI/CD pipelines. What Success Looks Like * High system and network uptime with minimal disruptions. * Efficient resolution of incidents and proactive issue prevention. * Successful delivery of infrastructure projects on time and within scope. * Continuous improvement through automation and optimization. Work Environment * Hybrid work model on-site support and one remote day. * May require occasional after-hours support for maintenance or critical incidents. This role is ideal for a well-rounded IT professional who thrives in dynamic environments and enjoys working across both systems and networking domains to deliver robust, secure, and scalable infrastructure solutions. ## Description We are seeking a highly skilled and versatile Systems Administrator & Network Engineer to manage, maintain, and enhance our IT infrastructure. This hybrid role combines deep systems administration expertise with advanced network engineering capabilities. The ideal candidate brings hands-on experience delivering infrastructure projects, ensuring high availability, security, and performance across both systems and network environments. While supporting a robust data driven high availability Clinical Environment., Systems Administration * Install, configure, and maintain servers, operating systems (Windows Server, VMware Virtual Servers, Wyse Clients, Laptops and Desktops), and enterprise applications. * Manage user accounts, permissions, and group policies using Active Directory and related identity systems. * Perform routine system maintenance, upgrades, and patch management. * Monitor system performance, availability, and reliability; proactively address issues. * Develop and manage Veeam backups and disaster recovery strategies to ensure data integrity and business continuity. * Automate administrative and operational tasks using scripting tools such as PowerShell, Bash, or Python. Network Engineering * Design, implement, and manage scalable and secure network infrastructures (LAN, WAN, WLAN). * Configure and maintain routers, switches, firewalls, VPNs, VLANs, and load balancers. * Monitor network performance and troubleshoot issues such as outages, bottlenecks, and latency. * Implement network security measures, including firewalls, intrusion prevention systems, and access controls. * Support cloud and hybrid networking environments (Azure, SD-WAN). * Maintain and update network documentation including diagrams, configurations, and procedures utilizing tools such as Scribe software and Microsoft Visio. Cross-Functional & Project Work * Lead or contribute to infrastructure projects (e.g., Server migrations, EMR and equipment upgrades, cloud adoption, network redesign). * Collaborate with IT teams, vendors, and stakeholders to implement new technologies and optimize systems. * Ensure compliance with organizational policies and industry security standards. * Provide Tier 2/3 support IT staff when needed.