System Administrator/Network Engineer at 75f63ba3-040d-49aa-9f33-fcfc46d1ccfe:19000101_000001 – Philadelphia | Jobyssey

Job Title: Systems Administrator & Network Engineer (Hybrid Role)
Location: Hybrid (On-site + 1 Day Remote)
Experience Level: Mid to Senior (4–8+ years)

Salary: $57,878.30 - $72,000.00

Position Overview

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.

Key Responsibilities

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.

Required Skills & Qualifications

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.

Explore more jobs