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Management system engineering

Communication Technology Services Inc
FULL_TIME Remote ยท US Livermore, California, US Posted: 2026-05-12 Until: 2026-07-11
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Job Description
System Performance Engineer -Nor Cal Communication Technology Services (CTS) is one of the largest integrators and managed service providers for enterprise cellular networks in the U.S. providing custom, carrier-grade in-building and campus connectivity solutions for Enterprises, Public Sector and Mobile Network Operators, solving and managing the most complex networking challenges. We are seeking an experienced Systems Performance Engineer to support Northern California. This position includes regional travel, IN THE FIELD. The candidate must live within the Northern California region and be flexible to travel as needed. Three (3) to Five (5) years of RF Engineering, In-Building DAS, RAN or Small Cell experience with RF Math competency Advanced knowledge of industry test equipment, such as: Spectrum Analyzer, Demodulator, Cable Analyzer, Power Meters, Scanners, UE's Must have experience Commissioning DAS OEM's such as CommScope, Corning, JMA, ADRF or similar. Ability to interpret blueprints and iBwave design files Ability to manage multiple projects simultaneously Ability to "think outside the box" and meet customer deadlines, perform as the "go-to" person for other CTS /customer issues Strong computer skills, Bluebeam, Microsoft Office suite (Excel, Word, Power Point, MS Project, Visio) Must be able to travel within region with valid driver's license As part of the Northern California Operations Team; The System Performance Engineer position will ensure that installed systems are performing and operating as designed and in accordance with all CTS' or customer standards, practices, SLA's while fulfilling all contractual obligations. Responsible for onsite technical implementation and troubleshooting of In-Building distributed antenna systems (DAS) and other managed networks. Perform pre and post RF benchmark data collection and data analysis. Interface with CTS operations teams to ensure networks are accurately built with highest quality standards. Perform CW testing, spectrum analysis, segment and system sweep testing as well as PIM and OTDR testing, as required. Perform DAS maintenance to include fault analysis, interference mitigation, and link balancing Support CTS NOC and respond to Technical Trouble Tickets to investigate and solve the performance issues with Inbuilding DAS systems. Support DAS troubleshooting during the maintenance window, including collaboration and communication with Mobile Network Operators and Neutral Host venues. Work collaboratively with CTS operation teams and clients to meet or exceed contractual obligations and client expectations. Provide technical guidance to the Project Manager and other members of the Construction Team to mitigate or prevent any issues that may arise during the project. Ensure Regional Director/Operations Manager and customers are aware of issues that will impact project completion or budget. Maintain comprehensive project documentation using CTS' cloud-based file system Responsible for creating and generating technical updates, reports and mops for the In-Building DAS systems. Conduct field work and organize test/measurement files. Manage project deliverables for closeout package. Continuously improve practices based on lessons learned in the design and implementation process. Capacity to learn new DAS hardware and software in a short time working under pressure. This is full time position and we offer benefits including Medical, Dental, Vision, Paid Time Off (PTO), Paid Holidays, Life Insurance and 401K. Industry leader in DAS with over 20 years of experience and more than 6,000 complete network projects delivered Deep competency in wireless network design using advanced 3D modeling techniques and industry-leading design tools Design Center in Phoenix staffed 24x5 by 45 design engineers -- over 1,700 network designs delivered annually 350+ union/non-union field technicians nationwide with experience in deploying all major RF infrastructure OEMs (JMA, Commscope, Corning, Nokia, Ericsson, Airspan) National Network Operations Center utilizing AI-driven, predictive analytics for real time network monitoring/maintenance * Sampling of CTS network projects across multiple market segments: