Network Engineer / Systems Engineer

GDC IT Solutions is currently seeking a Network Engineer (Edge Networking) to work in a hybrid capacity, with partial telework and on-site support at Commonwealth facilities in the Greater Harrisburg/Mechanicsburg, Pennsylvania area. This position requires candidates to reside within commuting distance of Central PA and offers the opportunity to support enterprise-level edge networking across multiple state agencies.

As a Network Engineer (Edge Networking), you will be responsible for supporting, maintaining, and optimizing edge network infrastructure across the Commonwealth of Pennsylvania. You will play a key role in configuring and troubleshooting network environments, assisting with deployments, and ensuring secure, high-performing connectivity for agency operations while collaborating with cross-functional teams and stakeholders.

• Install, configure, and maintain network infrastructure including routers, switches, SD-WAN appliances, wireless systems, and cellular-based technologies.
• Troubleshoot and resolve complex network issues using monitoring tools, working with internal teams, vendors, and service providers to ensure timely resolution.
• Utilize Cisco CLI to manage and support network configurations and operations.
• Participate in the design and optimization of complex edge network environments to ensure performance, scalability, and efficiency.
• Support the implementation of network deployments, upgrades, and change management processes.
• Monitor, test, and verify network performance using industry-standard network management tools.
• Ensure all network environments meet or exceed established security standards and compliance requirements.
• Evaluate current and future network needs and recommend technical solutions and improvements.
• Contribute to the evaluation and adoption of new and emerging networking technologies.
• Maintain accurate network documentation, including Visio diagrams and configuration standards.
• Manage and resolve ServiceNow trouble tickets, ensuring proper documentation and adherence to processes.
• Support remote IT staff, agency personnel, and business partners with network-related issues and deployments.
• Assist with pilot programs and rollout of new network technologies.
• Communicate effectively with technical and non-technical stakeholders.
• Maintain working knowledge of network monitoring tools and automation practices.
• Perform other duties as assigned.

• 3–4 years of hands-on experience with network routing.
• 3–4 years of hands-on experience with network switching.
• Strong experience configuring and troubleshooting network infrastructure in enterprise environments.
• Proficiency using Cisco CLI for network management and troubleshooting.
• Experience with network monitoring, diagnostics, and performance tuning tools.
• Ability to troubleshoot and resolve complex network issues independently.
• Strong understanding of LAN/WAN networking concepts and protocols.
• Experience working with ServiceNow or similar ticketing systems.
• Ability to read and interpret technical documentation and network diagrams.
• Excellent verbal and written communication skills.
• Ability to obtain and maintain CJIS clearance.
• Valid driver’s license and ability to travel as needed.
• Ability to lift and install network equipment (up to ~40–50 lbs) and work on ladders.

• CCNA certification or equivalent hands-on experience.
• Experience with SD-WAN technologies.
• Experience supporting wireless and cellular networking solutions.
• Familiarity with network automation tools and scripting.
• Experience working in large-scale enterprise or government environments.
• Experience creating and maintaining network diagrams using Visio.
• Exposure to network security standards and compliance frameworks.

What We Do:

Working for GDC means you will be at the forefront of the technological world. We are a full-service staffing and Information Technology service company striving to make a difference in our communities by finding, developing, and deploying solutions.

Why Work for GDC?

• Cutting Edge Technology and Innovation

• Career Growth Opportunities

• Employee-Centric Environment

• Comprehensive Benefits Package

• Holiday and Vacation

Equal Opportunity Workplace:

GDC is an equal opportunity employer and welcomes applicants from all diverse backgrounds to apply. Our goal as an organization is to empower our teams to achieve their personal best and foster their professional growth regardless of race, ancestry, religion, sex, gender, national origin, sexual orientation, age, citizenship, marital status, physical ability or disability, or veteran status.

In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and complete the required employment eligibility verification forms upon hire.

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