Wireless Survey Engineer — Ekahau / Passive & Active Site Surveys — Austin, TX
Engagement: Project-based contract | Onsite
Valen Solutions is seeking a Wireless Survey Engineer to perform enterprise Wi‑Fi site surveys, analyze RF conditions and produce deployment recommendations and technical reports.
The work includes passive assessment of existing wireless networks, active/AP-on-a-stick surveys, and agreed post-deployment validation.
Responsibilities
- Review building plans, existing access-point information, survey objectives and site-access requirements.
- Prepare survey floor plans in Ekahau, including accurate scale, survey boundaries and relevant environmental characteristics.
- Conduct passive surveys to measure existing coverage, signal quality, channel utilization and interference.
- Identify coverage gaps, overlapping channels, rogue access points and Wi‑Fi or non‑Wi‑Fi interference sources.
- Conduct AP-on-a-stick testing to evaluate proposed access‑point locations, mounting orientation and RF propagation.
- Perform agreed post‑deployment connectivity, performance and failover validation.
- Analyze findings and recommend access‑point additions, removals, relocation and mounting arrangements.
- Produce labelled AP layouts, heatmaps, site‑authorized photographs and an English‑language findings and recommendations report.
- Submit complete survey deliverables and correct deficiencies identified during review.
Required technical experience
- Hands‑on enterprise wireless survey experience using Ekahau.
- Experience preparing survey projects, collecting RF measurements, interpreting results and generating reports.
- Working knowledge of 2.4, 5 and 6 GHz wireless networks; signal strength, signal‑to‑noise ratio, attenuation and interference; channel planning, channel width, coverage overlap and roaming; access‑point placement, antenna characteristics and mounting orientation; and passive surveys, AP‑on‑a‑stick testing and wireless performance validation.
- Ability to distinguish measured network conditions from predictive modelling and proposed design changes.
- Ability to explain findings and support recommendations with survey evidence.
- Relevant Ekahau, CWNA or CWDP certifications are preferred.
Required tools and equipment
- A valid Ekahau software licence supporting the assigned survey, analysis and reporting functions.
- Compatible wireless survey and RF measurement hardware appropriate for the required frequency bands.
- A laptop or supported survey device capable of running the required software.
- An AP‑on‑a‑stick kit with suitable temporary mounting and power arrangements for active survey assignments.
- Supporting accessories needed to complete the agreed survey safely and reliably.
- The exact hardware configuration must be suitable for the assignment. A specific Ekahau hardware model has not yet been established as a client requirement.
- Customer access points, building plans and existing AP information are provided or coordinated through the project. Where work at height is required, suitable lifting equipment, a qualified operator and necessary safety arrangements are coordinated with the customer.
Depending on the assigned survey, deliverables include:
- Survey findings and technical recommendations.
- Recommended AP quantities and labelled placement diagrams.
- Mounting directions and installation guidance.
- Heatmaps covering required RF metrics across 2.4, 5 and 6 GHz.
- Interference findings and rogue‑AP observations where applicable.
- Authorized photographs of proposed or changed AP locations.
- Results of agreed active and post‑deployment validation tests.
Reporting must distinguish operating networks and measured results from modelling for bands or services that are not deployed.
Working arrangements
- Assignments are scheduled according to project requirements and confirmed site access. Typical access hours are 8 a.m.–5 p.m. local time, with onsite workdays planned for up to eight hours. Additional hours require prior approval.
- Engineers must meet applicable background‑screening, confidentiality, data‑security and site‑onboarding requirements. Survey data and reports must be handled securely.
- This is project-based work without guaranteed continuous hours. Exact dates, survey scope, expected effort and reporting deadlines are confirmed before each assignment.