TeleWorld Solutions · 5 months ago
In-Building DAS RF Engineer III
United States
Full-time
Remote
Mid Level
3+ years expTeleWorld Solutions Inc is a strategic wireless engineering and consulting firm offering a range of services to network operators and OEMs. They are seeking an In-Building DAS RF Engineer III to design, model, and deliver carrier-grade in-building coverage, managing the entire iBwave design lifecycle from survey to acceptance.
Telecom & CommunicationsConsultingTelecommunications
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
Qualification
Required
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
Preferred
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)
Benefits
Great Benefits
Veteran-Friendly Team
Equal Employment Opportunity
Company
TeleWorld Solutions
TeleWorld Solutions is a telecommunications company providing strategic wireless engineering and consultancy services.
501-1000 employees
H1B Sponsorship
TeleWorld Solutions has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (30)
2024 (36)
2023 (24)
2022 (30)
2021 (71)
2020 (16)
Funding
Current Stage
Late StageTotal Funding
unknown2020-01-13Acquired
Leadership Team
MJ Kim
Chief Financial Officer
Bhupinderjit S Mann
Chief Services Officer
Recent News
2023-12-23
2023-12-23
RCR Wireless News
2023-12-23
Company data provided by crunchbase