> Markdown version of [/jobs/ext/4268115-data-center-technician-ii](https://www.wearedevelopers.com/jobs/ext/4268115-data-center-technician-ii). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Data Center Technician - II - **Company:** Fusion Solutions, LLC - **Location:** Jefferson City, MO, United States - **Experience:** Experienced - **Salary:** $72,800.0 - $79,040.0 - **Contract:** Permanent contract - **Skills:** JIRA, Big Data, Bluetooth, Data Centers, Domain-Based Message Authentication Reporting and Conformance (DMARC), Web Applications, Data Logging, Low Latency - **Published:** October 14, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=a32a23a277a8bb65 ## About the Role This is not an entry-level or helper position. Candidates must arrive with demonstrated fiber optics experience and the technical aptitude to be quickly trained on customer-specific tooling and logging platforms., Fiber Optics Experience * Minimum 3+ years of hands-on fiber optic cabling experience in data centers, network rooms, or similar restricted facilities. * Demonstrated experience with LC, MPO/MTP, and SC connector types. * Previous experience performing fiber circuit audits or circuit validations - must be able to describe scope, volume, and outcomes. * Working knowledge of DMARC environments and the technician's role within them. * Ability to distinguish between a contaminated end-face and physical fiber damage without guidance. Cleaning & Inspection * Proficiency with one-click cleaners, cassette cleaners, and reel-style cleaners. * Understanding of when to apply wet clean versus dry clean methodology. * Familiarity with proper cleaning sequences for both LC single connectors and MPO multi-fiber connectors. * Knowledge of common cleaning errors and how to avoid them. Scoping & Testing * Hands-on experience with fiber inspection scopes or video probes. * Ability to inspect MPO end-faces across all fiber positions and interpret results accurately. * Solid understanding of pass vs. fail criteria for fiber end-face inspections of ultra-low latency fiber connections. * Experience operating an optical power meter and light source - must be able to walk through a full light level test procedure. * Familiarity with expected power levels for multimode and single-mode circuits and ability to flag anomalies. * Working knowledge of IEC 61300-3-35 cleanliness standards is a strong plus. Troubleshooting * Demonstrated ability to troubleshoot and resolve failing circuits on the first attempt. * Ability to isolate fault location - DMARC, patch panel, or further down the run. * Experience handling circuits that fail after cleaning attempts and executing next-step escalation decisions. * Comfortable working across multiple failing circuits simultaneously with clear prioritization. Documentation & App-Based Logging * Experience using mobile or web applications to log field test results in real time. * Understands what constitutes a complete and accurate test record. * Ability to operate independently when connectivity is limited or an app is temporarily unavailable. * Experience correcting logging errors in ticketing or customer portals. * Must be comfortable learning a new customer-specific application within the first week of onboarding. Preferred Qualifications * Prior experience working on hyperscale or large-scale data center build or audit programs. * Familiarity with Jira or similar ticketing platforms. * Experience with OTDR testing at 1310nm and 1550nm. * Experience working alongside general contractors or construction teams on active build sites. * Train-the-trainer experience or willingness to transition into a lead trainer role as the program scales., * ESD compliance is mandatory - candidates must be familiar with ESD requirements in data center and network room environments. * Full PPE compliance always required on site. * Must be able to complete and pass site orientation prior to starting work. * Prior experience working in restricted or secured facilities strongly preferred. ## Description Seeking experienced lead-level Field Technicians to perform structured fiber circuit audits across active data center environments. This is a hands-on, high-volume role requiring precision, technical discipline, and the ability to troubleshoot and resolve contaminated fiber circuits on the first attempt., * Perform end-to-end fiber circuit audits across multiple DMARC locations within a single shift. * Clean, scope, and inspect fiber end-faces using industry-standard tools and techniques. * Conduct light level testing using optical power meters and light sources at 1310nm and 1550nm wavelengths. * Identify and resolve fiber contamination issues, distinguishing between contamination and physical damage. * Escalate unresolvable faults following defined escalation procedures. * Log all test results, pass/fail outcomes, and actions taken into a customer-provided mobile/web application. * Scan and validate cable barcodes using Bluetooth scanners (Code 128 standard). * Confirm polarity using IR cards where required. * Maintain accurate documentation and ensure complete, first-time records with no missing data fields. * Adhere to all ESD, PPE, and site safety requirements.