In-Building DAS RF Engineer III

TeleWorld Solutions Inc

117d

About The Position

TeleWorld Solutions is seeking an In-Building/DAS RF Design Engineer III to join our team remotely. Make buildings wireless-perfect. Join our team to design, model, and deliver carrier-grade in-building coverage for enterprises, venues, healthcare, airports, and high-rises. You’ll own the iBwave design lifecycle end-to-end—from survey and link budgets through fiber planning, turn-up, and acceptance. TeleWorld Solutions is a strategic wireless engineering and consulting firm offering network operators, OEMs and tower companies’ turnkey design, optimization, network dimensioning, and deployment services. With the experience of hundreds of thousands of successful implementations, including macro, DAS, Small Cells, and Wi-Fi, the world’s leading network operators and OEMs, trust our knowledge and experience to plan, perform, troubleshoot, and implement an array of technologies and solutions. TeleWorld helps customers plan, design, manage, measure, and monetize opportunities throughout the network lifecycle and across every element of their network. Come join our Veteran-Friendly Team. The Company with Great Benefits and certified as 'A Great Place to Work'.

Requirements

• 3–8+ years hands-on In-Building/DAS RF design across enterprise/venue environments.
• Proficiency with iBwave (Level 2/3) and carrier design guidelines; strong grasp of propagation in complex indoor spaces.
• Practical fiber knowledge: OTDR/OLTS, loss/power budgets, and optical distribution planning.
• Comfort with test data: CW/grid, scanner logs, PIM/VSWR/sweep results; converting data into actionable design updates.
• Technology stack: LTE/5G (NSA/SA) fundamentals, small cell/neutral-host architectures, uplink constraints, MIMO, CBRS basics.
• Clear, complete deliverables: design reports, BOM, MOP, and CO documentation.
• Excellent communication with carriers, GCs, and venue stakeholders; proven remote collaboration.

Nice To Haves

• Public Safety DAS/ERRCS design & acceptance (IFC 510, NFPA 72, NFPA 1225), BDAs, donor isolation, DAQ.
• Stadium/arena, hospital, airport, or transit-system experience.
• Scripting/automation (Excel/Python) for link budgets, naming, or prediction runs; Tableau/Power BI for KPI visuals.
• OEM familiarity (CommScope/TE, ADRF, SOLiD, JMA, Corning, Ericsson, Nokia, Samsung).
• Certifications: iBwave Level 2/3, Cel-Fi Public Safety, OSHA-10/30, FCC GROL (plus).

Responsibilities

• Own iBwave designs (L2/L3): venue modeling, prediction tuning, link budgets, heatmaps, and design reports.
• Engineer fiber-fed DAS/small cell: SM/MM fiber planning, loss/power budgets, splitter/attenuator chains, head-end to remotes.
• Plan & validate RF: CW planning, grid testing setup, scanner routes, acceptance thresholds, and mitigation strategies.
• Turn-up & optimize: PIM/VSWR/sweep interpretation, uplink noise hunting, PCI/PSC planning input, KPI tuning (RSRP/SINR/RSRQ/UL).
• Deliver documentation: BOMs, MOPs, method statements, redlines, as-builts, and complete closeout packages.
• Partner & coordinate: interface with carriers, AHJs, SIs, and OEMs; manage design reviews and change control.
• Quality & safety: apply code and standards (e.g., IFC 510/NFPA 72 for Public Safety DAS), grounding, labeling, and test traceability.
• (Senior) Mentor & review: guide junior designers, perform peer reviews, and improve design templates and macros.

What This Job Offers

• Career Level: Mid Level
• Number of Employees: 501-1,000 employees