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26 telecommunication engineer jobs at 19 companies in Fairfield, CA

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Site Engineer (Mid)
Washington or Salt Lake City or Albuquerque or Elgin or Cleveland or Denver or Houston or Indianapolis or Los Angeles or Dallas-Fort Worth or Seattle or Minneapolis or Oakland
$65k-$95k/yr FieldFull Time
P17 Solutions
P17 Solutions: 8(a)-certified professional-services contractor providing information technology, engineering, and program-management services to government agencies.
7+ years in telecommunications network engineering, circuit integration, or infrastructure planning; expertise in BGP, TCP/IP, MPLS, IPv6, fiber, servers, and TDM-to-IP migration. U.S. citizenship and Public Trust eligibility required.
BGP, TCP/IP, MPLS, IPv6, TDM, AWS, Microsoft Azure, Google Cloud Platform (GCP)
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Senior Solutions Engineer
San Francisco or Seattle or Denver or Phoenix or California or Washington or Arizona
$135k-$155k/yr RemoteFull Time
Zayo Group
Zayo Group: Provides high-capacity fiber networks and communications infrastructure.
5+ YOEBachelor's degree or equivalent, 5+ years technical sales engineering in telecommunications, industry certifications (2+), expert networking (optical, routing, switching, SDN, security), cloud/app architecture knowledge, strong communication and mentoring skills.
Google Workspace, Microsoft Office
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Senior Technical Manager, Electrical Engineer
San Francisco or Sacramento or Roseville
$157k-$235k/yr OnsiteFull Time
WSP
WSPTSX: WSP: Global engineering and professional services consulting firm.
10+ YOEBachelor's degree in Electrical Engineering, engineer license, and 10+ years of relevant electrical engineering experience in power generation, transmission, or distribution. Requires design software proficiency and technical leadership.
Computer-Aided Design (CADD), ETAP, SKM, AutoCAD Electrical, NFPA 70 (NEC), NFPA 130, NFPA 101, SCADA, telecom
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Telecommunications Engineer
San Francisco, California, United States
$70k-$150k/yr OnsiteFull Time
TRC Companies
TRC Companies: Engineering, consulting, and construction firm for energy and infrastructure.
5+ YOEBachelor's in Electrical Engineering, 5+ years consulting engineering experience, EIT preferred, experience with EDX/Planet/Pathloss, CAD/MicroStation, familiarity with TDM/IP/SONET/GIGE/RF/SCADA and strong communication skills.
EDX, Planet, Pathloss, CAD, MicroStation
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Electrical Engineer
Sacramento, California, United States
$73k-$112k/yr OnsiteFull Time
Rex Moore
Rex Moore: Provides integrated electrical design, construction, and maintenance services.
8+ YOEP.E. license in California; BSEE degree; 8+ years building power, signaling and telecommunications; NEC/building codes; lighting and commercial products knowledge; strong communication; proficient in Word and Excel.
AutoCAD, Microsoft Word, Microsoft Excel
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Site Engineer - Mid Level -Multiple Locations
Salt Lake City or Albuquerque or Elgin or Cleveland or Houston or Indianapolis or Los Angeles or Dallas-Fort Worth or Seattle or Minneapolis or Oakland or Fort Worth
$50k-$175k/yr FieldFull Time
A3 Technology, Inc.
A3 Technology, Inc.: Private professional-services contractor providing system engineering, IT, aviation, and financial-management support to federal agencies.
7+ YOECollege degree or technical certification in a related discipline or equivalent experience, 7+ years telecommunications network engineering experience, BGP/TCP/IP/MPLS/IPv6 expertise, U.S. citizenship, and Public Trust eligibility.
BGP, TCP/IP, MPLS, IPv6, AWS, Microsoft Azure, Google Cloud Platform (GCP), CCNA, CompTIA Network+, fiber-optic, TDM, NAS
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Senior Ground Systems Operations Engineer
Foster City or Athens
OnsiteFull Time
SWISSto12
SWISSto12: Swiss private aerospace manufacturer supplying 3D-printed RF products and GEO telecommunications satellites to commercial and government customers.
Bachelor’s degree in aerospace engineering, computer science, telecommunications, or related field; satellite ground segment experience; command and control software, scripting, hardware integration, troubleshooting, and documentation skills.
Terma CCS, Tcl, Python
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Senior Telecommunications Detail Engineer – Central Office and DC Power
Sacramento or United States
$87k-$105k/yr FieldFull Time
Pearce Services
Pearce ServicesNew York Stock Exchange: CBRE: Provider of maintenance and repair for mission-critical infrastructure.
10+ YOERequires 10+ years of telecom DC power, infrastructure, and central office detail engineering experience, Microsoft 360 skills, a valid driver's license, and ability to travel and perform site surveys.
Telco Standard TP76300, Microsoft 360, EJF, VIPS, AOTs, Inventory Systems
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Sr. Radio DAS Technician
Sacramento, California, United States
$89k/yr RemoteFull Time
Day Wireless Systems
Day Wireless Systems: Family-owned wireless systems integrator providing communications, security, and public-safety solutions for organizations.
3+ YOERequires a telecommunications engineering bachelor's degree with 5 years of related experience or master's degree with 3 years. Requires RF, DAS/ERRCS, compliance, test equipment, cabling, networking, documentation, and coordination skills.
Distributed Antenna Systems (DAS), Emergency Responder Radio Communication Systems (ERRCS), spectrum analyzers, signal generators, RF power meters, CAT6, CAT6A, fiber optics, network hardware
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Technical Co-founder (CTO) - AI Legal Front Desk
San Francisco or United States
RemoteFull Time
FutureSight
FutureSight: -founds and invests in vertical AI business software startups.
Founder-level technical leadership with production LLM and real-time voice experience, reliability engineering, observability, and ability to build managed delivery platforms.
LLM, telephony, observability
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Security / Technology Consultant - Sacramento, CA in Folsom, California, United States
Folsom or Sacramento or United States
$120k-$150k/yr HybridFull Time
Tetra Tech
Tetra TechNASDAQ: TTEK: Provides global consulting and engineering services for water and environment.
10+ YOERequires 10+ years of technology/security design and project execution, project management, electronic security, telecommunications, audiovisual design, Revit, communication skills, and PSP certification.
Revit
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Security / Technology Consultant - San Francisco, CA
San Francisco, California, United States
$120k-$150k/yr HybridFull Time
Tetra Tech
Tetra TechNASDAQ: TTEK: Global provider of high-end consulting and engineering services.
10+ YOERequires 10+ years in technology or security design and project execution, project management, electronic security, telecommunications, audiovisual design, Revit, communication skills, and PSP certification.
Revit
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Senior / Staff Connectivity Integration Lead
Foster City or San Diego
$220k-$275k/yr HybridFull Time
Zoox
Zoox: Autonomous mobility developing a fully electric robotaxi fleet.
8+ YOEM.S. in EE/Telecommunications with 8+ years experience; expertise in 4G/5G and WiFi protocols and test planning; experience with cellular analysis and network emulation tools (e.g., QXDM, Wireshark, Keysight UXM).
Keysight UXM, QXDM, Shannon Tools, Wireshark, CMX500, SMBv100, Spirent
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Lead Collaboration and Telecommunications Specialist
Sacramento County or Sacramento
$7k-$11k/mo HybridFull Time
State of California
State of California: The constitutional government of the U.S. State of California.
Experience configuring, managing, monitoring Microsoft Teams, and troubleshooting VoIP implementations; knowledge of collaboration technologies, telecommunications, system engineering, client services, and information security.
Microsoft Teams, Microsoft 365, VoIP, Polycom
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Staff Product Manager, Telecommunications
San Mateo, California, United States
$230k-$285k/yr OnsiteFull Time
Skydio
Skydio: American autonomous-drone manufacturer serving public safety, government, utility, and enterprise customers.
Technical background through an engineering, computer science, telecommunications, scientific degree, or equivalent experience managing complex technical requirements. Strong analytical, customer, partnership, and communication skills required.
5G, Cisco, Nokia, Ericsson
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Area Manager – Wireless Engineering Services
San Francisco or California
OnsiteFull Time
Circet USA
Circet USA: U.S. telecommunications infrastructure provider serving network operators and enterprises with design, construction, integration, and maintenance services.
10+ YOE5+ MgmtBachelor's degree or equivalent education and experience, 10+ years in telecommunications or wireless engineering, and 5+ years leading technical teams. Requires program, customer, P&L, budget, and carrier experience.
4G LTE, 5G NR, FWA
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IT Intern - Fall 2026
Sacramento, California, United States
$22-$27/hr OnsiteInternship
Royal Electric
Royal Electric: Electrical and underground construction for complex infrastructure projects.
Pursuing a related major such as computer science, information systems, telecommunications, construction management, or electrical engineering; requires computer interest, Office 365 familiarity, communication, flexibility, and task management.
Microsoft Office 365, Microsoft Word, Microsoft Excel, Microsoft Teams, Microsoft Outlook
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ICT Discipline Leader
Los Angeles or Denver or Sacramento or Addison or Boston or Chicago or Royal Oak or San Francisco or San Diego
$160k-$210k/yr HybridFull Time
HED
HED: Privately held architecture and engineering consultancy serving healthcare, education, federal, housing, and workplace clients.
15+ YOEProfessional degree in electrical engineering/technology/telecommunications or related field; RCDD required; PE valued; minimum 15 years A/E experience with leadership and ICT project experience; strong communication, mentorship, and organizational skills.
BIM
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Product Manager - Agentic
San Francisco, California, United States
$155k-$185k/yr HybridFull Time
RhythmScience
RhythmScience: Private U.S. healthcare technology providing cardiac data software and remote monitoring services to cardiology practices.
Experience shipping production LLM/voice or real-time conversational systems, strong product+engineering skills, user discovery with clinical stakeholders, data-driven prioritization, and comfort in regulated healthcare environments.
telephony, STT, TTS, LLM, EHR
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Senior Supervisor, Field Engineering (Sacramento, CA) (42980)
Sacramento or Fremont or California
$77k-$1142k/yr FieldFull Time
L3Harris Technologies
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
2+ YOEBachelor’s degree plus 2 years relevant experience, graduate degree plus 0–2 years, or 6 years in lieu of degree. Requires driver’s license, FAA clearance eligibility, and technical network, telecommunications, and equipment experience.
RJ-11, RJ-45, DB-25, V.35, RS-449, Ameritech AM5XT, Sage 935, Digital O-scope, Halcyon 704A, Para-scope, T1, DS3, BERT, ATM, SONET
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