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147 junior network engineer jobs at 69 companies in Berkeley, CA

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Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
Help us #BeatIndeed & #BeatLinkedIn
1mo
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Senior Engineer, Network Observability
Warsaw or Bellevue or Ireland or Livingston or London or New York or Sunnyvale
OnsiteFull Time
CoreWeave
CoreWeaveNasdaq: CRWV: Cloud computing infrastructure specialized for large-scale AI workloads.
Experience building and operating network observability: Prometheus/Grafana/Alertmanager, gNMI/SNMP, Python/Go/Bash, Kubernetes, Linux networking; telemetry collectors/exporters, on-call support, and mentoring junior engineers.
Prometheus, Grafana, Alertmanager, gNMI, SNMP, Python, Golang, Go, Bash, Kubernetes, Ansible, Jinja2, TensorFlow, scikit-learn, OpenTelemetry, Jaeger, Zipkin, Arista EOS, NVIDIA Cumulus Linux, Nokia SR OS, SR Linux, Linux
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1w
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Network Engineer, Edge Networking
San Jose, California, United States
OnsiteFull Time
ByteDance
ByteDance: Developing AI-driven content platforms and mobile applications.
1+ YOEB.S./M.S. in Telecommunications/Electrical Engineering/Computer Science, 1+ year data-center network engineering experience, strong BGP/MPLS/SR-TE knowledge, IPT/IXP/PNI and CDN/edge experience, troubleshooting and cross-team collaboration skills.
BGP, MPLS, SR-TE, IPT, IXP, PNI, CDN, IPv6, IPv4
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3w
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Cloud Network Engineer
Berlin or New York or San Francisco
€66k-€90k/yr OnsiteFull Time
Flatiron Health
Flatiron HealthSIX Swiss Exchange: ROG: Provides oncology software and clinical data for cancer research.
Experience designing and automating cloud-native network infrastructure, VPNs, firewalls, routing, observability, and infrastructure-as-code (Ansible/Terraform); familiarity with AWS/Azure/GCP, Docker, Kubernetes, and on-call duties.
Observium, Datadog, Ansible, Terraform, AWS, Azure, GCP, Docker, Kubernetes, AWS Transit Gateway, AWS Landing Zone, Palo Alto, Aruba
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1d
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Network Test Engineer, NetInfra Fabric Testing
Sunnyvale, California, United States
$126k-$181k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
2+ YOEBachelor's degree or equivalent, 2+ years testing network equipment and protocols, experience with test automation in Python or C++, and test plan/case development.
Python, C++
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1w
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Network Planning Sales Engineer Associate (Fall 2026)
San Francisco, California, United States
$2k/wk OnsiteContract
Astranis
Astranis: Builds and operates small geostationary communications satellites.
New grads from a four-year university; strong system optimization and trade-study skills; process-oriented; scripting experience preferably Python; strong communication; U.S. citizen/LPR/refugee/asylee required.
Python
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1mo
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Software Engineer
Coppell or San Francisco or Portland
$78k-$132k/yr HybridFull Time
Blackhawk Network
Blackhawk Network: Provider of global branded payment and gift card solutions.
0+ YOE0–2 years experience in cloud infrastructure or networking; foundational AWS networking (VPC, Route 53, ALB/NLB, security groups), IaC with Terraform or CloudFormation, Python (Boto3) or Bash scripting, CI/CD pipeline familiarity, and networking fundamentals (DNS, TCP/IP, CIDR).
VPC, Route 53, Elastic Load Balancing, ALB, NLB, Security Groups, Internet Gateway, Terraform, AWS CloudFormation, Python, Boto3, Bash, AWS CodePipeline, GitLab CI, GitHub Actions, AWS Transit Gateway, AWS Direct Connect, Site-to-Site VPN, AWS WAF, Linux
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3w
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Network Engineer - Modesto or Dublin, CA
Modesto or Dublin
$123k/yr OnsiteFull Time
The Save Mart Companies
The Save Mart Companies: Operates regional grocery store chains across California and Nevada.
2+ YOEHands-on expertise with Cisco and Meraki platforms, 2+ years related experience, ability to configure and troubleshoot LAN/WLAN, perform hardware/software upgrades, and participate in on-call rotations; CCNA preferred; Bachelor\u0002s degree preferred.
Cisco, Meraki, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
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1mo
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Software Engineer
Coppell or Dallas or San Francisco or Portland
HybridFull Time
Blackhawk Network
Blackhawk Network: Provider of branded payment and gift card solutions.
0+ YOE0–2 years cloud/networking experience. Foundational AWS networking, IaC (Terraform/CloudFormation), Python/Boto3 or Bash scripting, CI/CD familiarity, Linux comfort; AWS certifications preferred.
AWS, VPCs, Route 53, Elastic Load Balancing (ALB/NLB), Security Groups, Internet Gateways, AWS Transit Gateway, AWS Direct Connect, Site-to-Site VPNs, AWS WAF, Terraform, AWS CloudFormation, Python, Boto3, Bash, AWS CodePipeline, GitLab CI, GitHub Actions, Linux
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3w
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Infrastructure Engineer II - Wired Network Engineer
San Francisco, California, United States
$95k-$130k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
2+ YOEFormal training or certification and 2+ years applied infrastructure engineering experience; strong Cisco/Arista/Fortinet networking skills; BGP/OSPF, VLANs, STP, LACP, port-channels; network migration and cloud/scripting (Python) experience.
Cisco, Arista, Fortinet, BGP, OSPF, VLANs, STP, LACP, port-channels, Python, enterprise-authorized AI
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2w
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Software Engineer - Network (C++)
Palo Alto or Seattle
$180k-$440k/yr OnsiteFull Time
xAI
xAI: Develops advanced artificial intelligence systems to understand the universe.
2+ YOEStrong C/C++ experience, networking and distributed systems knowledge, Bachelor's degree or 2+ years professional software development experience, ability to work extended hours and weekends.
C, C++, UDP, TCP/IP, RDMA
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2w
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Software Engineer III
Cupertino, California, United States
$93k-$188k/yr OnsiteFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides edge-to-cloud IT infrastructure and platform services.
2+ YOEBachelor's or Master's in Computer Science/Engineering, 2+ years software engineering experience, proficiency in C/C++, experience with networking protocols (L2/L3) and ASIC/embedded software development.
C, C++, Junos, Junos Evolved, forwarding ASICs
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3mo
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Embedded Software Engineer
Sunnyvale, California, United States
$110k-$160k/yr HybridFull Time
Fortinet
FortinetNASDAQ: FTNT: Develops and sells cybersecurity software and network security appliances.
C programming, networking basics, Linux kernel/app development, teamwork, good communication; 802.11/Enterprise Wireless experience a plus.
C, Linux, Networking
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1mo
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Software Engineer
Coppell or San Francisco or Portland
HybridFull Time
Blackhawk Network
Blackhawk Network: Provider of branded payment solutions and gift cards.
0+ YOE0–2 years cloud or networking experience; foundational AWS networking knowledge; IaC experience (Terraform or CloudFormation); Python (Boto3) or Bash scripting; CI/CD familiarity; networking fundamentals; AWS certifications preferred.
AWS, Route 53, Elastic Load Balancing (ALB/NLB), Terraform, AWS CloudFormation, Python, Boto3, Bash, AWS CodePipeline, GitLab CI, GitHub Actions, Linux
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1w
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Software Engineer II
Cupertino, California, United States
$106k-$214k/yr OnsiteFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides global edge-to-cloud technology solutions and IT infrastructure services.
2+ YOEBachelor's in CS/CE or related,2+ years software engineering experience,proficiency in C/C++,knowledge of L2/L3 networking and forwarding ASICs,testing and debugging skills.
C, C++, Junos, Junos Evolved
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1w
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Software Engineer II
Cupertino, California, United States
$106k-$214k/yr OnsiteFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Providing global edge-to-cloud infrastructure and IT solutions for businesses.
2+ YOEBachelor's in CS/CE or related, 2+ years software engineering experience, proficiency in C/C++, networking protocols (L2/L3), forwarding ASIC programming, test and debugging skills.
C, C++, Junos, Junos Evolved, Forwarding ASICs
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1w
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Site Reliability Engineer Graduate (Global SRE) - 2026 Start (BS/MS)
San Jose, California, United States
$123k-$256k/yr OnsiteFull Time
TikTok
TikTok: Global short-form video hosting and social media platform.
Bachelor's or Master's in computer/engineering, strong programming in C/C++/Java/Python/Perl/Go, Unix/Linux and IP networking familiarity, automation and production operations experience, strong communication and ownership.
C, C++, Java, Python, Perl, Go, Unix, Linux, IP networking
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2mo
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Future Opportunities – Talent Network
Alameda, California, United States
OnsiteFull Time
Epia Neuro
Epia Neuro: A neural technology focused on developing intent-driven systems to restore function and independence for people with neurological conditions.
Evergreen opportunities across Engineering, Business Operations, and other domains; we stay connected with candidates as needs arise.
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1mo
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Test Engineer/OS Certification Engineer (San Jose, California, United States)
San Jose, California, United States
OnsiteFull Time
Supermicro
SupermicroNASDAQ: SMCI: Designs and manufactures high-performance server and storage solutions.
1+ YOEBachelor's in CS/IT/engineering, 1–3 years OS certification or system QA experience, Linux and server architecture knowledge, networking skills, and experience scripting with Python or Shell.
Linux, Red Hat Enterprise Linux, Ubuntu, BIOS, UEFI, BMC, TCP/IP, DHCP, PXE, Python, Shell, EMR
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3mo
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Technical Engineer
San Francisco, California, United States
$95k-$105k/yr OnsiteFull Time
Audacy
Audacy: Operates radio stations and produces podcast and streaming content.
3+ YOEMinimum 3 years in broadcast engineering; hands-on FM/HD/AM transmitter experience; AM directional antenna experience; FCC rules knowledge; strong communication and time-management skills; networking and digital audio/streaming experience; able to inspect, repair, and maintain broadcast gear.
Wide Orbit, News Boss, Audition, Livewire, Automation system, STL systems
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5h
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Software Engineer, Platform / Infrastructure (Starlink)
Palo Alto, California, United States
$135k-$185k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
1+ YOEBachelor's in CS/engineering or STEM,1+ years infrastructure/networking experience,1+ years programming in Python/Go,attention to detail; Kubernetes, CI/CD, observability, and database familiarity preferred.
Python, Go, Kubernetes, Jenkins, Bamboo, ArgoCD, Argo Workflows, Helm, Prometheus, Grafana, Loki, ClickHouse, OpenTelemetry, PostgreSQL
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