1mo
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Security Software Engineer (Starlink)
Hawthorne, California, United States
$130k-$180k/yr OnsiteFull Time
2+ YOE2+ years security software experience or BS in CS/STEM, proficiency with Python/C/C++/Golang, experience designing security for OS/distributed systems, applied cryptography, and hardware security (TPM/HSM) preferred.
Python, C/C++, Golang, Trusted Platform Module (TPM), Hardware Security Module (HSM), TCP/IP
2mo
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Security Software Engineer
Costa Mesa, California, United States
OnsiteFull Time
0+ YOEPursuing or have completed a Bachelor's or Master's in CS/Engineering/Math/Physics; 0.25–2 years of technical experience; proficiency in Rust, C/C++, or Go; cybersecurity fundamentals; embedded systems knowledge; US person with clearance eligibility.
Rust, C, C++, Go, Embedded systems
3w
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Senior Software Security Engineer, Onsite
El Segundo, California, United States
$96k-$182k/yr OnsiteFull Time
5+ YOEU.S. citizen able to obtain/maintain DoD Secret clearance, Bachelor’s in STEM and 5+ years software experience, C/C++, embedded processors, embedded OS, EM security and verification skills.
C, C++, Xilinx UltaScale+ MPSoC, Versal, VxWorks, Embedded Linux, Petalinux, Yocto, Python, Perl, PCIe, GPIO, I2C, SATA, FPGA, ASIC
2mo
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Senior Software Engineer - Edge-Services Security
New York City or Los Angeles or Aliso Viejo or Century City
$200k-$250k/yr HybridFull Time
Senior software engineer with AWS edge services, CDN, bot management, IaC, security, and observability experience.
AWS CloudFront, Global Accelerator, Bot management, Terraform, Python, Go, TypeScript, Java, Lambda@Edge, WAF, Route53
5d
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Game Security Software Engineer
El Segundo, California, United States
$146k-$200k/yr OnsiteFull Time
Strong C++ and Windows internals knowledge, ability to analyze x64 assembly, develop user/kernel-mode security features, and design anti-cheat defenses; anti-cheat or kernel-driver experience preferred.
C++, IDA, Ghidra, WinDbg, x64dbg
2w
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Senior Security Engineer
Boston or Chicago or Los Angeles or New York or San Francisco or Toronto or Vancouver or Vancouver
$145k-$175k/yr RemoteFull Time
5+ YOE5+ years security engineering experience; strong application, cloud, and infrastructure security; SOC 2 and compliance experience; vulnerability management, IaC and CI/CD security; strong communication and software engineering skills.
OWASP, NIST, CIS Controls, SOC 2, ISO 27001, AWS Security Hub, Azure Security Center, GCP Security Command Center, SIEM, SOAR, Terraform, CloudFormation, C#, CI/CD
6d
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Senior Software Engineer - Security - Elasticsearch
United States or Canada or Seattle or Los Angeles or San Francisco or New York City or Belarus or North America or Asia or Asia or Asia or Europe or Ukraine
$133k-$211k/yr RemoteFull Time
Deep Java/JVM and concurrency knowledge; experience building scalable authorization and distributed-systems security; familiarity with OAuth 2.0 and SAML; experience with cryptography, PKI and TLS; ability to use AI-driven tools to accelerate engineering.
Java, JVM, OAuth 2.0, SAML, TLS, PKI
3mo
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Software Engineer, Security Infrastructure
Marina Del Rey, California, United States
$170k-$220k/yr HybridFull Time
4+ YOE4–7+ years in security engineering or cloud infrastructure; proven security automation in AWS; experience with SOC 2/FedRAMP; strong scripting; IaC; Kubernetes; CI/CD; security governance.
AWS, Kubernetes, Terraform, CI/CD, Python, Go, Bash
2w
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Product Security Engineer
Irvine or Newport Beach or Denver or Seattle or San Francisco
$185k-$220k/yr HybridFull Time
5+ YOE5+ years software engineering experience, application and cloud security reviews, threat modeling, secure SDLC, cloud-native and IAM knowledge, strong systems thinking and communication skills.
AWS, SAML, SCIM, RBAC, CI/CD, IAM, infrastructure-as-code, containers
1w
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Senior Security Engineer, AI Enablement
Austin or Chicago or Houston or Los Angeles or New York or San Francisco or Seattle
$200k-$225k/yr RemoteFull Time
6+ YOE6+ years security engineering, embedded product security within engineering teams, strong software engineering, experience with agentic AI architectures and identity/access (OAuth/OIDC), and excellent cross-functional communication.
Claude Agent SDK, MCP, OAuth, OIDC, SPIFFE, SPIRE, OWASP LLM Top 10, MITRE ATLAS
1mo
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Security Engineer
Atlanta or New York City or Los Angeles or Jersey City or United States or Canada or Puerto Rico or United Kingdom or Ireland or Portugal or Romania or Australia
$134k-$168k/yr HybridFull Time
Hands-on security engineering in the SDLC; coding in Python or Go; building security tooling and automation; AI/LLM security knowledge; cloud familiarity (AWS, GCP, Azure); working knowledge of OWASP, MITRE ATT&CK, NIST; risk analysis and code review skills.
Python, Go, AWS, GCP, Azure, OWASP, MITRE ATT&CK, NIST
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
2mo
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Software Engineer
Santa Monica, California, United States
$140k-$180k/yr OnsiteFull Time
5+ YOE5+ years in software development; Azure cloud experience; PHP/C#/Python/JavaScript; REST APIs, microservices, Docker/Kubernetes; Power BI a plus; Bachelor's in CS or related field.
Microsoft Azure, Azure App Services, Azure Functions, Azure SQL, Azure DevOps, Cloud Security, Docker, Kubernetes, Power BI, PHP, C#, NET, JavaScript, Python
1mo
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Senior Security Engineer - Software Engineer
Seattle or Burbank or Orlando
$123k-$182k/yr HybridFull Time
5+ YOE5+ years experience scripting (Python, Bash, PowerShell); experience with OpenSearch/PostgreSQL, IaC (CloudFormation, Terraform, ARM, Google Deployment Manager); Unix/Linux and application security; production software deployment and troubleshooting distributed systems; bachelor's degree or equivalent.
Python, Bash, PowerShell, OpenSearch, PostgreSQL, CloudFormation, Terraform, Azure Resource Manager, Google Deployment Manager, Unix/Linux, GitLab, Jenkins, Kubernetes, Docker, Prometheus, Grafana, ELK stack, YAML, JSON, SOC2, ISO 27001, NIST
3w
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Staff Software Engineer - Software Feature Manager
San Diego or El Segundo or Palmdale
$177k-$266k/yr OnsiteFull Time
8+ YOERequires extensive embedded software engineering experience, security clearance, leadership of multiple teams, proficiency in Java/Python/C++, RTOS and static analysis tools, and STEM degree.
Java, Python, C++, VxWorks, INTEGRITY, Real Time Embedded Linux, Coverity, Fortify, SonarQube
2mo
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Principal Engineer, Mission Software
Arvada or Los Angeles or San Francisco or Seattle or Washington
HybridFull Time
8+ YOE3+ MgmtLead complex software and systems engineering in aerospace/defense; architecture focus; leadership; government programs; security clearance readiness.
Programming, Software Architecture, Distributed Systems, APIs, Operator tooling, Mission-critical applications
3mo
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Software Systems Engineer
El Segundo, California, United States
$87k-$198k/yr OnsiteFull Time
7+ YOE7+ years software engineering; 5+ years in SATCOM/space/ground/C2 software; ICDs, API definitions; cloud-native, microservices, CI/CD; RMF/NIST/ASD STIG; Agile/SAFe; secure coding; Secret clearance; Bachelor's in CS or Engineering.
Cloud, Microservices, CI/CD, UML, SysML, DoDAF, UPDM, UAF, RMF, NIST 800-53, ASD STIG
3d
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Product Security Engineer (Product Security Engineer)
El Segundo, California, United States
$218k-$296k/yr OnsiteFull Time
10+ YOEActive U.S. Secret clearance, BS in engineering or related, 10+ years systems engineering, spacecraft/ground systems experience, software/hardware integration, RMF/JSIG/NISPOM knowledge.
RMF, JSIG, NISPOM, PPIP, Anti Tamper (AT)
2w
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Software Engineer 3- Ink
Los Angeles or Los Gatos
$180k-$266k/yr OnsiteFull Time
3+ YOE3+ years software engineering experience, familiarity with scalable inference/training technologies, strong communication, secure systems experience, and eagerness to learn GenAI tools.
Claude Code
3d
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Product Security Engineer (Product Security Engineer)
El Segundo, California, United States
$218k-$296k/yr OnsiteFull Time
10+ YOERequires BS in engineering or related field, 10+ years systems engineering, active U.S. Secret clearance, experience with spacecraft/ground systems, software-hardware integration, RMF/JSIG/NISPOM processes.
RMF, JSIG, NISPOM, DoD 8140 (8570), PPIP, Anti Tamper (AT)
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