Sr. Network Engineer
Worldgate, llc
- Philadelphia, Pennsylvania, United States
- Philadelphia, Pennsylvania, United States
Über
Worldgate is a certified Woman-Owned Small Business headquartered in Northern Virginia that provides IT Consulting Services to our SLED clients. We specialize in delivering high-quality enterprise technology and Enterprise Resource Planning (ERP) system optimization services across Human Capital, Payroll, and Financial Management systems. Our mission is to provide exceptional service that enables our clients to be their best for their stakeholders, create an empowering workplace for our employees, and give back to our communities in meaningful ways. Worldgate has been named to the Inc. 5000 list of fastest-growing private companies three times. In recognition of our commitment to fostering a positive work environment, Worldgate was honored with the Inc. Best Workplaces award in 2024 and The Washington Post Top Workplaces in 2022.
Job Summary:
The Senior Network Engineer/Architect leads the design, implementation, and ongoing support of the organization’s enterprise network infrastructure. This role is responsible for building secure, reliable, and scalable network solutions that support day-to-day operations and long-term technology initiatives. This individual works as a technical leader, ensuring network systems perform efficiently and securely while supporting critical services such as voice communications and video systems. The role bridges high-level network planning with hands-on engineering and operational support.
· Design, implement, and support secure and reliable WAN, LAN, and data center network environments
· Lead network architecture efforts to ensure scalability, performance, and long-term sustainability
· Configure and manage enterprise networking equipment, including firewalls and routing platforms
· Develop and maintain secure internet connectivity and routing strategies
· Support network segmentation and access controls to protect systems and data
· Implement and manage network security policies, VPN connectivity, and firewall configurations
· Design and maintain Quality of Service (QoS) to ensure stable voice and video performance
· Support network infrastructure for voice systems and video surveillance environments
· Conduct capacity planning and monitor network performance to anticipate future growth
· Provide advanced troubleshooting and serve as escalation point for complex network issues
· Perform root cause analysis and ensure timely resolution of service disruptions
· Collaborate with infrastructure, security, and application teams on enterprise initiatives
· Maintain documentation of network designs, standards, and procedures
Corporate Standards:
· Comprehend and align to established goals and objectives within the framework of the Worldgate Continuous Feedback Approach
· Stay up to date on computer skills and best practices, such as word processing software, spreadsheet software, presentation software, Adobe software, email management, digital calendars, and video conferencing
· Understand Worldgate’s mission, values, and behaviors (The Worldgate Way) and ensure that daily interactions with Worldgate internal and external parties align to Worldgate’s values and behaviors
· Comply with criminal background check standards by maintaining a clear record throughout employment
Key Competencies:
· Network Architecture & Design
· Technical Leadership
· Problem Solving & Root Cause Analysis
· Performance Optimization
· Cross-Functional Collaboration
· Capacity Planning
Qualifications & Skills:
Required:
· 10+ years of progressive network engineering experience
· 3+ years in a senior or lead network architecture role
· Strong hands-on experience with Juniper Junos OS (MX, EX/QFX, SRX)
· Knowledge of BGP (path manipulation, filtering, peering)
· Extensive experience designing and operating MPLS networks (LDP, RSVP-TE, L2/L3 VPNs)
· Proven expertise with Palo Alto Networks firewalls including Panorama, App-ID, Content-ID, and WildFire
· Strong experience supporting high-volume, real-time traffic environments including QoS for VoIP and IP Video
Preferred:
· Experience in large-scale enterprise or service provider environments
· Certifications such as JNCIE, PCNSE, or equivalent
Equal Opportunity Statement:
Worldgate LLC provides equal employment opportunities to all employees and applicants for employment, without regard to race, color, age, creed, religion, sex, sexual orientation, ancestry, national origin, disability, pregnancy, marital status, or gender identity.
Benefits:
* 401(k)
* Dental insurance
* Health insurance
* Paid time off
* Vision insurance
Experience:
* Network architecture: 3 years (Required)
* Network engineering: 10 years (Required)
* Palo Alto Networks: 3 years (Required)
License/Certification:
* PCNSE (Preferred)
Ability to Commute:
* Philadelphia, PA 19107 (Required)
Work Location: In person
Sprachkenntnisse
- English
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