SR LEAD ENGINEER - PUB SEC
Lumen Technologies · Herndon, VA
About this role
Lumen Technologies is hiring a senior-level Security Engineer based in Herndon, VA. The posting calls out experience with TypeScript, Networking. Compensation is listed at $142,603–$190,137 per year.
- Role
- Security Engineer
- Function
- security
- Level
- senior
- Track
- Individual contributor
- Location
- Herndon, VA
- Posted
- May 19, 2026
More roles at Lumen Technologies
Job description
from Lumen Technologies careersLumen is the trusted network for the AI‑powered world, connecting people, data, and applications through our expansive fiber network and connected ecosystem. We enable secure, high‑performance connectivity across cloud, edge, and AI workloads for enterprises, governments, and communities.
At Lumen, you’ll work on infrastructure customers rely on today and build for what’s next, where performance, security, and resilience matter.
This is a high accountability environment where bold ideas drive real innovation for our customers, partners, and industry. The work is challenging, expectations are clear, and trust is built into how we operate. If you’re ready to take ownership, deliver meaningful impact, and help shape the future of AI‑ready connectivity, join us today.
## The Role
The Packet Ethernet Engineer is responsible for performing engineering assessments and site surveys to support the installation, augmentation, and turn-up of customer Packet Ethernet services. This role identifies available space, power, cabling, and equipment requirements within existing network environments, traces customer services on installed hardware, validates facility readiness, and develops accurate technical documentation to support service delivery, grooming, and lifecycle activities.
## The Main Responsibilities