Apex Systems · 7 hours ago
Systems Performance Engineer
United States
Contract
Remote
Senior Level
5+ years expApex Systems is a world-class IT services company that serves thousands of clients across the globe. The role involves supporting pre-integration, integration validation, and preliminary optimization for new builds and modifications in Verizon markets, focusing on ensuring site health and producing audit-ready closeout packages.
Human ResourcesInformation TechnologyRecruiting
Responsibilities
Run POR scripts and confirm golden parameter application
Validate in-scope features per change plan
Verify TMA/RET configuration (tilts, azimuth where available)
Ensure sites are alarm-free within Apex control; log/escalate others
Review coverage plots and recommend tilt adjustments
Validate first-tier neighbor relationships and handover integrity
Confirm KPI reporting and monitor Day-1 performance
Assess SINR distribution and identify traffic balance opportunities (site-bounded)
Create full site closeout package: + Golden parameter logs + Feature validation + Alarm before/after + KPI trends (Day 0/Day 1/Post-tuning) + Tilt recommendations + Handover audit + Issues/assumptions log
Participate in site or batch review sessions
Coordinate with Drive Test teams when applicable
Escalate integration issues/systemic alarms to Operations
Provide advisory input on router/NOS impacts on RF KPIs
Qualification
Required
5+ years RF optimization (Verizon/Ericsson strongly preferred)
Strong LTE/NR KPI, tilt, HO tuning, neighbor planning experience
Proficient in TrueCall/AirWave/RTT
Ericsson ENM/AMOS familiarity
Strong documentation skills
Preferred
Verizon optimization experience
SLA‑based delivery experience
DT tool experience (DMAT, TEMS, Nemo, Actix, XCAL/XCAP, R\&S, etc.)
Benefits
Medical
Dental
Vision
Life
Disability
Employee stock purchase program
401K program
Health Savings Account on the HDHP plan
SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions
Corporate discount savings program
Company
Apex Systems
Apex Systems, a division of On Assignment, provides organizations with IT staffing solutions to address gaps in their current workforce.
1001-5000 employees
H1B Sponsorship
Apex Systems 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 (28)
2024 (21)
2023 (35)
2022 (26)
2021 (29)
2020 (38)
Funding
Current Stage
Late StageLeadership Team
Roger Wahman
Chief Technology Officer - SVP
Andrea Schiola
Global Head of Technology Partnerships, SVP, Principal
Recent News
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