4w
Save
Mark Applied
Hide
Staff Security Engineer, Enterprise Security Engineering
Mountain View or San Francisco or Seattle or Pittsburgh or Dallas or Detroit or Phoenix
$171k-$273k/yr HybridFull Time
12+ YOE12+ years enterprise security engineering experience securing endpoints, identities, and internal infrastructure; proficiency in Go or Python; experience with enterprise security platforms, telemetry/SIEM, architecture reviews, and cross-functional project leadership.
Go, Python, EDR/XDR, MDM, IAM/IGA, DLP, PKI, SIEM, SCPs, GuardDuty, Security Hub, IAM, AWS, MITRE ATT&CK, NIST CSF, CIS Benchmarks
4w
Save
Mark Applied
Hide
Staff Security Engineer, Enterprise Security Engineering
Mountain View or San Francisco or Seattle or Pittsburgh or Dallas or Detroit or Phoenix
$171k-$273k/yr HybridFull Time
12+ YOE12+ years enterprise security engineering experience securing endpoints, identities, and internal infrastructure; production-quality coding (Go/Python); SIEM, telemetry, EDR/XDR, IAM, MDM, DLP, PKI, and cloud security experience; architecture reviews and cross-functional leadership.
Go, Python, EDR/XDR, MDM, IAM/IGA, DLP, SIEM, NIST CSF, MITRE ATT&CK, CIS Benchmarks, AWS, SCPs, GuardDuty, Security Hub, PKI, LLMs, RAG, MCP
2w
Save
Mark Applied
Hide
Platform Security Engineering, Operating Systems
San Francisco or New York City or Seattle
$320k-$405k/yr HybridFull Time
Deep Linux internals and kernel security knowledge, C and systems programming, eBPF experience, familiarity with SELinux/AppArmor/seccomp, track record fixing OS-level vulnerabilities; bachelor's degree or equivalent.
Linux, SELinux, AppArmor, Linux Security Modules, seccomp, eBPF, C, SEV, TDX, SGX, TPM, HSM
3mo
Save
Mark Applied
Hide
Security Engineer SoC, Devices and Services Security
Seattle, Washington, United States
$159k-$202k/yr OnsiteFull Time
3+ YOE3+ years in threat modeling, secure coding, cryptography, and hardware security; BS in Electrical/Computer Engineering; knowledge of hardware security (secure boot, TEE); Linux/RTOS internals; semiconductor reverse engineering.
Python, Perl, Linux Bash, Cryptography
1mo
Save
Mark Applied
Hide
Security Adoption Engineer
Seattle, Washington, United States
OnsiteFull Time
Guide engineering teams to adopt internal security tooling at scale, collaborate with product engineering to improve experience, and remove friction; requires technical fluency and strong communication.
1mo
Save
Mark Applied
Hide
Security Engineer II, Detection and Response
San Francisco or Vancouver or Phoenix or Los Angeles or Seattle or Austin or Portland or California or United States or Canada
$123k-$165k/yr RemoteFull Time
2+ YOE2+ years in detection/response or security engineering; experience with incident response, AWS + EKS, AI tooling, MacOS internals, and programming in Python or Golang; familiarity with Slack and GSuite; able to take on-call shifts.
Slack, Apple MacOS, GSuite, SIEM, Orchestration platforms, AWS, EKS, AI tooling, Python, Golang
1mo
Save
Mark Applied
Hide
Sr. Staff Software Development Engineer-AI Security
San Jose or Bellevue
$154k-$220k/yr HybridFull Time
8+ YOE8+ years software engineering; Rust with async; distributed systems; Linux internals; CI/CD; gRPC; Protobufs; Kubernetes; networking.
Rust, Tokio, async-std, gRPC, Protobufs, Linux, Kubernetes, Networking, TLS, QUIC, HTTP, WebSockets
1mo
Save
Mark Applied
Hide
Senior Software Engineer
Redmond, Washington, United States
$120k-$235k/yr HybridFull Time
4+ YOEBachelor's in CS (or equivalent) + 4+ years engineering experience; coding in C/C++/C#/Java/JavaScript/Python/TypeScript; strong browser internals, SDK development, security, and on-call experience; must pass Microsoft security screening.
C, C++, C#, Java, JavaScript, TypeScript, Python
1w
Save
Mark Applied
Hide
Software Engineer II
Redmond, Washington, United States
$102k-$202k/yr HybridFull Time
3+ YOEBachelor's in CS or related and 3+ years engineering experience coding in C/C++/Golang/Rust; 2+ years networking protocol familiarity; Windows internals experience; pass Microsoft security background checks.
C, C++, Golang, Rust, HTTP, TLS, TCP/IP, DNS, Windows
3mo
Save
Mark Applied
Hide
Senior Platform Engineer, Operator
Atlanta or Austin or San Francisco or Seattle
$223k-$259k/yr RemoteFull Time
Senior-level Kubernetes operator experience in Rust; strong Kubernetes internals; enterprise security, observability, and distributed systems knowledge.
Rust, Kubernetes, OpenShift, Strimzi, cert-manager, OLM, OperatorHub, Gateway API, Prometheus, ServiceMonitor
10h
Save
Mark Applied
Hide
Principal Software Engineer
Redmond, Washington, United States
$143k-$275k/yr HybridFull Time
6+ YOEBachelor's in CS or related and 6+ years engineering experience (or equivalent); proficiency in C/C++/C#/Java/JavaScript/Python; experience building debuggers, kernel-mode or OS internals, cross-architecture work (x64/ARM64); pass Microsoft security screening.
C, C++, C#, Java, JavaScript, Python, WinDbg, DbgEng, KDNET, Time Travel Debugging (TTD)
2mo
Save
Mark Applied
Hide
Senior Engineer - AI Agents and Systems
Santa Clara or Redmond
$184k-$357k/yr OnsiteFull Time
10+ YOE10+ years professional software engineering; 3+ years in staff/lead role; strong Windows OS internals, security, and sandboxing; experience with LLM inference, GPU acceleration, and local models; proficiency in C++ and Python; experience with AI orchestration and multi-agent frameworks.
Windows OS internals, Sandboxing, CUDA, TensorRT, LLM inference, OpenClaw, Hermes, LangChain, C++, Python
1mo
Save
Mark Applied
Hide
Sr. Software Engineer II, MacOS Sensor - CTIO (Hybrid)
Sunnyvale or New York City or Austin or Redmond
$160k-$250k/yr HybridFull Time
Expertise in Swift and C/C++, deep macOS internals and security knowledge, debugging memory and performance issues, experience delivering major features, and ability to lead and mentor distributed teams.
Swift, C/C++, Agile
3d
Save
Mark Applied
Hide
Principal Tech Program Manager, Amazon Internal Authentication Infrastructure Services
Seattle or Herndon
$177k-$239k/yr OnsiteFull Time
7+ YOE7+ years technical product/program management,10+ years working with engineering teams,5+ years security/compliance experience; experience driving cross-functional programs, roadmap ownership, executive communication, and risk mitigation.
AI