PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
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
2mo
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Embedded Linux Engineer
Costa Mesa, California, United States
$166k-$220k/yr OnsiteFull Time
Experience with Linux kernel development, embedded Linux, U-Boot/EDK2, and C or Rust; familiarity with vulnerability triage; interest in NixOS; U.S. person status for data access.
Linux kernel, UBoot, EDK2, NixOS, C, Rust
3mo
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Linux Systems Engineer
Pomona, California, United States
$96k-$127k/yr OnsiteFull Time
10+ YOE10+ years Linux systems engineering; Azure and on-prem; Linux hardening; scripting in Python/C; F5 BIG-IP/HAProxy; networking; security.
Linux (RHEL/Ubuntu), Azure, F5 BIG-IP, HAProxy, Python, C, CI, SELinux, auditd
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
1mo
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Senior Linux Platform Engineer - Santa Clara
Santa Clara or Irvine
$65k-$150k/yr HybridFull Time
10+ YOEMaster’s degree preferred; 10+ years Linux systems engineering; experience with custom Debian distributions and Debian packaging; advanced Python and Shell scripting; deep OS/build/debug expertise; familiarity with AI tools.
Debian, Debian packaging, Python, Shell, C/C++, ARM, AWS, CI/CD, Infrastructure as Code
3w
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Associate Embedded Linux & BSP Engineer - Millennium Space Systems
El Segundo, California, United States
$98k-$145k/yr OnsiteFull Time
2+ YOEBachelor's degree in EE/CE/CS or STEM + 2 years related experience (or equivalent). 2 years embedded Linux work, 1 year C, Git proficiency, ability to obtain U.S. security clearance; preferred: C++, Python, Xilinx SoCs, Vivado, PetaLinux/Yocto.
Linux, U-Boot, Yocto, PetaLinux, C, Python, Git, C++, Xilinx Zynq, Ultrascale+, Vivado, AD9361, Xilinx RFSoC, ModelSim, Questa, XSIM, SPI, I2C, UART, Ethernet, SpaceWire
3w
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Associate Embedded Linux & BSP Engineer - Millennium Space Systems
El Segundo, California, United States
$98k-$145k/yr OnsiteFull Time
2+ YOEBachelor's in EE/CE/CS or STEM (or equivalent), 2 years embedded‑Linux/BSP/kernel or related experience, C programming and Git proficiency, ability to obtain U.S. security clearance (U.S. citizenship required).
U-Boot, Yocto, PetaLinux, C, Python, Git, C++, Vivado, ModelSim, Questa, Xilinx Simulator (XSIM)
2mo
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Linux Systems Architect - Level 3/4
Redondo Beach, California, United States
$114k-$171k/yr OnsiteFull Time
5+ YOEActive SCI/CI polygraph required; DoD 8570 security cert (Security+, CASP, CISSP) required; extensive Linux experience; experience designing and maintaining classified Linux environments; 5–8+ years relevant experience depending on degree.
Linux, yum, LDAP, Ansible, STIG, SELinux, Kickstart, DNS, DHCP, firewalld, PKI, git, RBAC, HBAC, VMware
6d
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Linux Infrastructure-as-Code DevOps Engineer
Chantilly or El Segundo or Colorado Springs
$135k-$228k/yr OnsiteFull Time
4+ YOEEnterprise Linux administration experience, Infrastructure-as-Code (Puppet/Ansible/Terraform/Bash/Python), automated provisioning, Git, security hardening, TS/SCI clearance and U.S. citizenship required.
Puppet, Ansible, Bash, Terraform, Python, Git, Kickstart, Stacki, Cobbler
3w
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Senior Service Engineer
Costa Mesa, California, United States
$80k-$100k/yr OnsiteFull Time
5+ YOE5+ years field service engineering experience with EV chargers or power electronics; Bachelor's in engineering preferred; strong AC/DC power, electrical troubleshooting, networking, Linux, firmware, and root cause analysis skills; domestic travel.
Linux, OCCP, charge point management systems (CPMS)
4d
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Senior Software Engineer, Developer Productivity
El Segundo, California, United States
$158k-$220k/yr OnsiteFull Time
4+ YOEBachelor's in CS/Engineering/Physics,4+ years in developer productivity/SRE/DevOps/platform roles,linux/sysadmin skills,proficiency in Python/Golang/Rust/C#/C++,strong communication and debugging skills.
Ansys, STAR-CCM+, Abaqus, Linux, AWS, Python, Golang, Rust, C#, C/C++, Kubernetes, Docker, Ansible, Terraform, SLURM, PBS, MPI, Lustre, EFS, AWS ParallelCluster, React, JavaScript, InfiniBand, Slingshot, AWS EFA
1mo
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Spacecraft Systems Engineer
Irvine, California, United States
$100k-$140k/yr OnsiteFull Time
2+ YOE2+ years in systems engineering for spacecraft; BS/MS in aerospace or systems engineering; MATLAB, SolidWorks, STK, Linux; familiarity with subsystems and budgets; U.S. citizenship with ability to obtain DoD clearance.
MATLAB, SolidWorks, STK, Linux
3d
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Deployed Engineer
Los Angeles, California, United States
$120k-$160k/yr OnsiteFull Time
Bachelor's in a technical field, strong software engineering background, experience troubleshooting lab/integration/field systems, familiarity with Linux/Python/C/C++, ability to read technical documentation, and willingness to travel to customer sites.
Linux, Python, C/C++, Networking, test automation, APIs
2mo
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Software Engineer - Test
Los Angeles, California, United States
OnsiteFull Time
2+ YOEB.S. in a technical field, 2+ years software engineering experience, 2+ years Python; experience with server infrastructure, CI/CD for HIL, Linux; strong documentation, automation, and security practices.
Python, Rust, Linux, CI/CD
1mo
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Deployment Engineer - Commercial Site Team
Los Angeles, California, United States
$120k-$180k/yr OnsiteFull Time
3+ YOE3-5+ years in automotive/industrial robotics deployment; engineering degree; Linux/Python; travel; customer-facing; project tools.
Linux, Python, Confluence, Jira
11h
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Senior Infrastructure Engineer
Brea, California, United States
$112k-$120k/yr HybridFull Time
8+ YOEBachelor's or equivalent,8+ years in infrastructure engineering, experience with hybrid on‑prem/cloud, virtualization, enterprise storage, AWS, Active Directory, Microsoft 365, identity and access, networking, backups, and Linux/Unix/macOS.
VMware vSphere, Omnissa Horizon, Hyper-V, Azure, AVD, Dell Unity, PowerScale, Isilon, PowerStore, AWS access portal, AWS IAM Identity Center, AWS Control Tower, Microsoft Active Directory, Windows Server, DNS, DHCP, Microsoft Exchange, Microsoft 365, Office 365, Azure AD, Entra ID, SSO, MFA, Cisco CLI, Veeam, Cohesity, Linux, Unix, macOS, Intune, MDM
1mo
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Senior Security Engineer
Milpitas or Irvine
$131k-$218k/yr HybridFull Time
5+ YOE5–10+ years in security engineering; SOC tooling ownership; strong scripting (PowerShell, Python); Windows/Linux internals; malware analysis; MITRE ATT&CK knowledge.
EDR/XDR, CrowdStrike, Microsoft Defender for Endpoint, SentinelOne, PowerShell, Python, Windows, Linux
2w
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Lead Systems Engineer
Santa Clarita, California, United States
$109k-$145k/yr OnsiteFull Time
7+ YOE7+ years experience supporting US DoD primes, expert in systems engineering, requirements management, DOORS and Cameo, ClearQuest/JIRA, Linux/VxWorks, SOSA/VPX and serial protocols; BS in CS/SE/EE preferred.
DOORS, Cameo, ClearQuest, JIRA, Linux, VxWorks, SOSA, VPX, MIL-STD-1553, RS422, RS485, RS232, PCIe, USB, 10G, 100G Gigabit Ethernet
3w
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Senior Platform Engineer
Playa Vista, California, United States
$139k-$201k/yr OnsiteFull Time
5+ YOE5+ years in platform/DevOps/infrastructure or software engineering; DevOps best practices; scripting (Python, Lua, Bash, PowerShell); Linux; CI/CD (GitLab CI, GitHub Actions, Jenkins); containerization (Docker/Podman) and Kubernetes.
High-performance computing (HPC), SIL, HIL, IaaS, IaC, CI/CD, GitLab CI, GitHub Actions, Jenkins, Python, Lua, Bash, PowerShell, Linux, Docker, Podman, Kubernetes, AWS, GCP, Terraform, Prometheus, Grafana
1mo
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Technical Operations Engineer
El Segundo or Los Angeles
$140k-$190k/yr FieldFull Time
Degree in engineering/CS/physics or equivalent experience; strong Linux, networking, hardware integration, and scripting (Python/Bash) skills; systems debugging and field deployments; willingness to travel (~50%).
Linux, SSH, Python, Bash, Docker, Azure, AWS, SDRs
3w
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Systems Engineer (Esports)
Los Angeles, California, United States
$149k-$208k/yr OnsiteFull Time
5+ YOE5+ years in systems/support/infrastructure engineering; experience with Ansible, Terraform, Jenkins, virtualization, containerization, imaging/deployment tools, Linux/Windows, scripting, Git, and cloud platforms; able to reduce operational toil and support global events.
Ansible, Terraform, Jenkins, VMware, Hyper-V, Proxmox, AHV, Docker, FOG, SCCM, Autopilot, Linux, Windows, PowerShell, Bash, Git, AWS, Azure
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