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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # SR IT SYSTEMS ENGINEER - PUB SEC - **Company:** Lumen Inc - **Location:** Fargo, ND, United States (Remote available) - **Experience:** Expert - **Salary:** $88,860.0 - $118,480.0 - **Contract:** Permanent contract - **Skills:** Microsoft Word, Microsoft Excel, Multitier Architecture, Synchronous Optical Networking, Microsoft Outlook, Configuration Management, Wavelength-Division Multiplexing, Identity and Access Management, Networking Hardware, Microsoft Office, Microsoft Visio, Network Diagrams, Network Administration, Microsoft PowerPoint, Information Technology, Network Support - **Published:** August 9, 2026 - **Apply:** https://www.adzuna.com/details/5818985961 ## About the Role * Requires a Top Secret/SCI clearance. * On-call after hours/on-call support as required. * Expected to work in a shift environment in support of 24x7 operations. * Up to 10% travel can be expected. * Must have technical skills and experience in the OTN/SONET/DWDM profession. * Operate and accomplish technical tasks with minimum guidance. * Security+ or equivalent IAT/IAM/IASAE Level 2 of DOD 8570.1 is required., * Bachelor's degree or equivalent experience in an Information Technology field. * At least 5 years of experience in a network management environment. * Demonstrates a high level of proficiency in the OTN/SONET/DWDM profession and is required. * Expertise in the uses of network management protocols, tools and products such as One Control, MCP, DNA, TNMS, Remedy. * Fluent in the use of Microsoft Office tools to include Outlook, Excel, Word, PowerPoint, and Visio. * Ciena OC-A certification is preferred. * High level knowledge of DWDM, SONET, OTN, and TDM technology. ## Description The Senior IT Systems Engineer provides advanced Tier II support by troubleshooting and repairing network devices, tools, and services for a nationwide fiber optic transport network as well as network support for two (2) geographically separated Network Operation Centers (NOC). The IT System Engineer II is operationally responsible for all IP and network management applications associated with the IP and transport platforms and maintaining 100% availability of IP and Network Management services in engineering and operations environment., * Perform Transport Network Management functions in engineering and operations environment; operates as a technical SME. * Work Tier-2 trouble escalations for SONET, OTN, and DWDM troubles. * Trouble shoot and coordinate Tier-2 Network Implementations projects; services as technical POC for service Provisioning, configurations, and Test and Turn-up processes. Interface with Lead Engineers with network requirements and designs. * Work and coordinate Tier-2 Network deactivation and decommission of Transport SONET, OTN, DWDM transport devices. * Write and maintain technical operational documentation and SOP for Transport discipline supporting the NOC. * Develop and maintain Circuit Layout Records, Network Diagrams, and other supporting documentation. Review and provide feedback to network as-built, Engineering Development Plans, and configuration management drawings. ## Related Videos - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [Developing the Rich Text Editor for DeepL.com](https://www.wearedevelopers.com/videos/1172-developing-the-rich-text-editor-for-deepl-com) - [In-depth .NET Azure Functions: Isolated mode, performance and durable AI agents](https://www.wearedevelopers.com/videos/100207-in-depth-net-azure-functions-isolated-mode-performance-and-durable-ai-agents) - [Remote Driving on Plant Grounds with State-of-the-Art Cloud Technologies](https://www.wearedevelopers.com/videos/251-remote-driving-on-plant-grounds-with-state-of-the-art-cloud-technologies) - [From Syntax to Singularity: AI’s Impact on Developer Roles](https://www.wearedevelopers.com/videos/900-from-syntax-to-singularity-ai-s-impact-on-developer-roles) - [Unlocking the potential of Digital & IT at Vodafone](https://www.wearedevelopers.com/videos/602-unlocking-the-potential-of-digital-it-at-vodafone) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Best Companies to work for in London: Top 25 Companies in 2023](https://www.wearedevelopers.com/magazine/187-best-companies-to-work-for-in-london-top-25-companies-in-2023) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Best Companies in the Netherlands: Top 25 Companies in 2023 ](https://www.wearedevelopers.com/magazine/193-best-companies-in-the-netherlands-top-25-companies-in-2023) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [How to land a developer job in Amsterdam](https://www.wearedevelopers.com/magazine/36-how-to-land-a-developer-job-in-amsterdam)