1mo
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Sr. Network Security Engineer
San Diego or Irvine or Los Angeles or Centennial or Las Vegas or Edison
$150k-$180k/yr OnsiteFull Time
7+ YOE7+ years network security engineering experience with ZTNA and microsegmentation, strong networking fundamentals, familiarity with AI/ML agent development, bachelor's degree or equivalent experience, excellent communication skills.
Kindo.ai, n8n, Claude/Anthropic APIs, Zero Trust Network Access (ZTNA), microsegmentation, LLM
2mo
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ATE Test Development Engineer
Irvine or San Jose
$108k-$173k/yr OnsiteFull Time
6+ YOEDevelop ATE test programs for high-speed networking switches; hands-on with UltraFlex; debug test hardware; optimize tests for yield; Bachelor’s 8+ yrs or Master’s 6+ yrs; Irvine or San Jose, CA.
Teradyne UltraFlex, Programming for test methods, Data analysis software/tools
2mo
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Project Engineer - Government Aviation
Carlsbad, California, United States
$142k-$264k/yr OnsiteFull Time
10+ YOEBachelor’s in Electrical/Computer Engineering; 10+ years in communications; networking; embedded Linux; leadership; system engineering; MIL-STD knowledge; US citizenship.
Linux, Containerization, IP Networking, Routing, Firewalls
1mo
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Senior Service Engineer
Tustin, California, United States
$80k-$100k/yr FieldFull Time
5+ YOE5+ years field service engineering experience for EV chargers or power electronics, strong knowledge of AC/DC power systems, electrical troubleshooting, networking, Linux, firmware updates, root cause analysis, and ability to develop service processes.
Linux, OCCP
3mo
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Software Engineer
Irvine or United States
$103k-$134k/yr RemoteFull Time
2+ YOE2-5 years software engineering; proficient in Go and Node/TypeScript/React; networking knowledge; production experience; strong debugging and communication.
Go, Node.js, TypeScript, React, Kubernetes
4w
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Senior Software Engineer
Lake Forest or Houston or Philadelphia
$124k-$207k/yr HybridFull Time
Strong software development in C# (.NET) or Node.js; hands-on Microsoft Azure cloud experience; CI/CD, DevOps, container experience; knowledge of cloud architecture, networking, and secure development practices.
Microsoft Azure, C#, .NET, Node.js, CI/CD
4w
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Staff Embedded Firmware Engineer
Carlsbad or Richmond or United States or Canada
$180k-$200k/yr HybridFull Time
10+ YOE10+ years embedded firmware experience with Embedded C/C++, RTOS/Embedded Linux, video streaming (H.264/H.265), device driver development, networking protocols, hardware integration, and technical leadership.
Embedded C, C++, RTOS, Embedded Linux, H.264, H.265, Git, Python, Perl, Lua, U-Boot, oscilloscope, logic analyzer, signal generator, protocol analyzer
1mo
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Embedded Software Engineer
Irvine, California, United States
$48-$67/hr OnsiteFull Time
2+ YOEBS in EE/CE/CS + 2+ years embedded software development (or MS), expertise in C and Linux kernel driver development, U.S. citizenship required, background check and drug test contingent, experience with networking, security, and device drivers.
C, Linux kernel, ARM, RISC-V, AMD UltraScale+ MPSoC, Microchip PolarFire SoC, IPsec, NIST FIPS 140-3, NIAP Common Criteria, MAC, socket programming, Internet/Ethernet protocols
1mo
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Senior Software Engineer, Platform
Irvine or Newport Beach or Denver or San Francisco or Seattle
$185k-$200k/yr HybridFull Time
5+ YOE5+ years backend software engineering experience; hands-on AWS, Python, Django, and Postgres; strong DevOps/SRE fundamentals (CI/CD, observability, incident response); networking and distributed systems knowledge.
AWS, Python, Django, Postgres, Kubernetes, CI/CD, Infrastructure as Code (IaC), ML Ops
1w
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Sr Engineer, Software Automation
Irvine, California, United States
$100k-$130k/yr OnsiteFull Time
5+ YOE5+ years software engineering or test automation experience; proficiency in Java and Python; networking, mobile, cloud, security testing experience; Bachelor’s in CS or related required.
Java, Python, TCP/IP, DNS, DHCP, HTTP/S, Appium, Espresso, XCUITest, AWS, Azure, GCP, Postman, REST Assured, OWASP ZAP, CI/CD
3w
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Senior Software Engineer, Air Defense, Integrations
Irvine, California, United States
$191k-$253k/yr FieldFull Time
6+ YOE6+ years software engineering experience across languages (Python, C++, Rust, Go, JavaScript), systems integration, networking, and data processing; eligible for U.S. Secret clearance.
Python, C++, Rust, Go, JavaScript, Lattice OS
1mo
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NA Sales & Business Development Manager
Carlsbad, California, United States
$87k-$140k/yr OnsiteFull Time
6+ YOEBachelor's degree required, 5+ years in business development or sales engineering in municipal wastewater, strong technical understanding of anaerobic digestion, excellent negotiation and MS Office skills, ability to manage national rep network.
Microsoft Office
1d
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Principal Software Engineer (Medical Device Software/C#, .NET, Windows)
Lake Forest, California, United States
$128k-$166k/yr OnsiteFull Time
5+ YOE5+ years developing Windows-based software using C#, .NET and related Microsoft technologies for regulated medical device environments; strong architecture, OOD, multi-threading, networking, and communication skills.
C#, .NET, WPF/XAML, MVVM, C++, Git, HL7, FHIR, DICOM, Protocol Buffers, TCP/IP
2mo
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Product Engineer II – On-premises Kubernetes, ArcGIS Enterprise
Redlands, California, United States
$80k-$133k/yr OnsiteFull Time
2+ YOE2+ years in Kubernetes; infrastructure automation; RESTful APIs; private cloud, Linux networking, and Kubernetes service meshes; bachelor’s in engineering, CS, math, GIS or related field.
Kubernetes, OpenShift, Tanzu, RKE2, ROSA, ARO, Linux, Docker, Jenkins, Helm, CloudFormation, ARM templates, Selenium, JMeter, ReadyAPI, Java, Python, SQL
1mo
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Associate Software Engineer, Reliability
Irvine, California, United States
$31-$56/hr OnsiteFull Time
2+ YOE2+ years relevant experience with Linux, DevOps practices, Python and/or C#, cloud APIs, OS/networking knowledge, strong diagnostic and communication skills, and willingness to share on-call duties.
Python, C#, Go, C++, Linux
1mo
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Senior Embedded Software Engineer (Omada Networking)
Irvine, California, United States
$150k-$2000k/yr OnsiteFull Time
7+ YOEBachelor's degree, 7+ years experience, proficiency in C/C++, embedded Linux, socket/TCP/UDP programming, multi-threading, high-performance I/O (epoll), networking (IPv4/IPv6), and Git.
C, C++, Linux, DPDK, VPP, Git, Netfilter, Conntrack, epoll, TCP, UDP, IPv4, IPv6
3mo
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Software Engineer - 3GPP/NTN Work
Germantown or Carlsbad
$141k-$222k/yr OnsiteFull Time
3+ YOEBS in Computer Science; 3-5 years in 3GPP/NTN; network programming and embedded work; O-RAN RU integration; Docker/Kubernetes; Golang, Python; GitHub Actions, Jenkins; NetConf/YANG.
Docker, Kubernetes, Golang, Python, GitHub Actions, Jenkins, NetConf, YANG
4w
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Staff Embedded Software Engineer (Networking)
Brea, California, United States
$145k-$165k/yr HybridFull Time
10+ YOEBachelor's in CS/CE or equivalent, 10+ years embedded networking software experience, Layer 2/3 switching and multicast expertise, Linux/kernel and driver experience, advanced C/C++/Python/bash, AV and PCB familiarity, CI/CD/DevOps participation.
IGMP, Rapid Spanning Tree Protocol (RSTP), Multicast Routing, Linux, C, C++, Python, bash/sh, DevOps, CI/CD
3mo
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Linux Systems Engineer
Pomona, California, United States
$127k/yr OnsiteFull Time
10+ YOE10+ years Linux systems engineering with RHEL/Ubuntu, Azure IaaS/PaaS, networking (DNS/DHCP, routing, VLANs, SSL/TLS), F5/HAProxy, C/Python development, system hardening, observability, and incident RCA.
RHEL, Ubuntu, F5 BIG-IP, LTM, GTM, iRules, HAProxy, Microsoft Azure, Azure Load Balancer, Azure Firewall, VNets, NSGs, UDRs, C, Python, CI, SELinux, auditd, SSL/TLS, DNS/DHCP
2mo
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Principal Software Engineer - DevSecOps Embedded Communications - Active Secret (Onsite)
Cedar Rapids or Morrisville or Fullerton or Fort Wayne or El Segundo
$108k-$205k/yr OnsiteFull Time
8+ YOEExpert in DevSecOps for embedded systems; CI/CD, containerization, IaC, security testing, and embedded networking.
GitLab, GitLab Runners, Docker, Kubernetes, Linux, JFrog Artifactory