2w
Save
Mark Applied
Hide
Detection & Response Engineer
Austin, Texas, United States
$160k-$300k/yr OnsiteFull Time
5+ YOE5+ years in detection engineering/security operations, strong Python or Go scripting, experience with large-scale logging/SIEM platforms, AWS security knowledge, and a bias for automation.
Python, Go, AWS, Scanner, Tines, incident.io, PagerDuty, CrowdStrike, Microsoft Defender, Huntress, SIEM, SOAR, CI/CD
4w
Save
Mark Applied
Hide
Gas Detection Systems Engineer / Supervisor
Taylor, Texas, United States
OnsiteFull Time
5+ YOEBachelor's in engineering (or equivalent experience), 5+ years supporting hazardous gas monitoring or industrial instrumentation, supervisory experience, TGMS/GDS knowledge, detector calibration and troubleshooting, ability to read P&IDs and electrical drawings.
Toxic Gas Monitoring Systems (TGMS), Gas Detection Systems (GDS), Gastron, Honeywell, MSA, Dräger, RKI, ChemLogic, DOD Technologies, RAE Systems, PLC, SCADA, BMS
1w
Save
Mark Applied
Hide
Engineer II, Threat Detection - Windows (Hybrid)
Sunnyvale or New York City or Austin or Redmond
$100k-$145k/yr HybridFull Time
4+ YOEAbility to analyze malware and intrusion telemetry, author behavioral detections for Windows endpoints, use Python/PowerShell for automation, and collaborate with threat intelligence; U.S. citizenship or green card required for CJIS eligibility.
PowerShell, Python, EDR, Regular expressions, MITRE ATT&CK
2mo
Save
Mark Applied
Hide
Senior Security Engineer, Detection and Response
Austin or San Francisco or Seattle or Boston or Washington
$182k-$202k/yr RemoteFull Time
5+ YOE5+ years in detection and response or security engineering; strong software fundamentals; experience with cloud (AWS); experience with log analysis and endpoint detection tools.
Python, Go, Ruby, CloudTrail, GuardDuty, VPC flow logs, Datadog, Splunk, ELK, SentinelOne, CrowdStrike
3w
Save
Mark Applied
Hide
Head of Detection Engineering - VP
Quincy or Princeton or Clifton or Austin
$120k-$218k/yr HybridFull Time
4+ YOE10+ MgmtBachelor's or 15+ years' experience, 10+ years managerial cybersecurity experience, 4+ years detection engineering, SIEM/EDR knowledge, familiarity with networks, IAM, telemetry, analytics, and strong English communication.
SIEM, EDR, Artificial intelligence (AI), Machine learning, Large language models, IAM
3w
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
2w
Save
Mark Applied
Hide
Fault Detection & Classification (FDC) Data Science Engineer
Austin, Texas, United States
$76k-$175k/yr OnsiteFull Time
7+ YOEBachelor's degree or higher in data science/ML/CS/engineering, 7+ years data science or ML experience (5+ years FDC desired), semiconductor experience preferred, strong ML/statistics, project leadership, and cross-functional collaboration.
1w
Save
Mark Applied
Hide
Operations Engineer, Retail Store Operations & Support - Retail & Marcom Engineering
Austin, Texas, United States
OnsiteFull Time
Detect and resolve production issues across retail systems; apply SRE and applied AI engineering approaches to automation and operational intelligence.
1d
Save
Mark Applied
Hide
Fire Protection Engineer, Capacity Delivery
Austin, Texas, United States
$157k-$208k/yr OnsiteFull Time
Experience in fire protection engineering for commercial/industrial projects, reviewing hydraulic calculations and detection layouts, supporting field acceptance testing, and researching code to primary sources.
2w
Save
Mark Applied
Hide
Senior Research Engineer, Threat Intelligence
Austin or New York City
$140k-$150k/yr HybridFull Time
5+ YOE5+ years engineering experience in threat intelligence or detection engineering; production experience with Python and TypeScript/Node; cloud (AWS), containers, CI/CD; proficiency with STIX/TAXII/MISP/MITRE; YARA/Sigma/STIX patterning; applied LLM systems experience.
Python, TypeScript, Node, STIX 2.1, TAXII 2.1, MISP, MITRE ATT&CK, YARA, Sigma, STIX Patterning, AWS, CI/CD, Splunk, Kinesis, NetFlow, CEL, OPA, Golang, SQL
1mo
Save
Mark Applied
Hide
Field Service Engr I - Gas Detection - Austin
Austin, Texas, United States
FieldFull Time
1+ YOEAssociate degree or 1–2 years field service experience; 1–2 years Microsoft Office (Excel, Word, SharePoint, PowerPoint); basic electrical troubleshooting; valid driver’s license and ability to travel to customer sites; Salesforce and SAP experience preferred.
Microsoft Excel, Microsoft Word, Microsoft SharePoint, Microsoft PowerPoint, Salesforce.com, SAP, digital multimeter
3mo
Save
Mark Applied
Hide
Senior Perception & Tracking Engineer
Austin, Texas, United States
OnsiteFull Time
2+ YOE2-5+ years CV/ML in robotics; BS/MS in CS/EE; real-time CV; object detection/tracking; ML model deployment; Python/C++.
PyTorch, TensorFlow, Python, C++, OpenCV, CUDA
23h
Save
Mark Applied
Hide
Security Engineer
Austin or South San Francisco
$99k-$185k/yr OnsiteFull Time
Hands-on security engineering across SecOps and product security: detections, incident response, threat modeling, secure code review, and system hardening; strong OS, networking, and cloud fundamentals.
Linux, macOS, Windows, SIEM, EDR, SOAR, AWS, Kubernetes
1mo
Save
Mark Applied
Hide
Sr Cybersecurity Engineer
Austin, Texas, United States
$131k-$222k/yr HybridFull Time
3+ YOEBachelor's in a related field and 3+ years cybersecurity experience. Hands-on SIEM/EDR, incident response, detection engineering, threat hunting, scripting (Python/PowerShell/Bash), cloud security (WIZ), and use of tools like Splunk and CrowdStrike.
SIEM, EDR, Splunk, Google SecOps, Falcon CrowdStrike, Microsoft Defender, Python, PowerShell, Bash, WIZ, MITRE ATT&CK, Diamond Model, Sigma, YARA, NIST CSF, NIST 800-53, CIS Controls, CSA CCM, ISO 27001, SOC
2mo
Save
Mark Applied
Hide
Cyber Security Engineer
Aberdeen or Fort Belvoir or Huntsville or Austin or Tobyhanna or Chambersburg or Lakehurst
OnsiteFull Time
5+ YOE5+ years in cybersecurity including threat detection, vulnerability assessment, encryption, and SIEM; knowledgeable in NIST/RMF; strong incident analysis and response.
3w
Save
Mark Applied
Hide
Senior Adversary Pursuit Engineer
Atlanta or Boston or Chicago or Denver or Los Angeles or New York City or San Francisco or Austin or United States
$140k-$175k/yr RemoteFull Time
5+ YOE5+ years cybersecurity experience (≥3 years DFIR/threat hunting), DFIR on diverse environments including Android IoT, cloud (AWS/GCP/Azure), SIEM/EDR expertise, detection engineering (Splunk SPL, YARA, Sigma), automation (Torq, Tines), MITRE ATT&CK mapping, and mentoring skills.
AWS, GCP, Azure, Android, SIEM, EDR, Torq, Tines, LLMs, Splunk SPL, YARA, Sigma, MITRE ATT&CK
1mo
Save
Mark Applied
Hide
Principal Machine Learning Engineer
San Jose or Pleasanton or Houston or Iselin or Denver or Seattle or New York or Irvine or Boston or Brooklyn or San Diego or Bellevue or Milpitas or Austin or Mountain View or Raleigh–Durham (RTP) or Los Altos or Redwood City or San Francisco or Santa Clara or San Mateo or Dallas or Sunnyvale or Palo Alto
$292k-$369k/yr RemoteFull Time
7+ YOEPhD in Computer Science or related field with 7+ years of industry research; strong ML/LLM, NLP, anomaly detection, multi‑modality modeling; proficient in Python, PyTorch/TensorFlow; productionization experience.
Python, PyTorch, TensorFlow
2mo
Save
Mark Applied
Hide
Principal Engineer, Security Operations
Austin, Texas, United States
HybridFull Time
12+ YOE12+ years cybersecurity with deep expertise in security operations, threat detection, or incident response; hands-on SOC for GCP/AWS; SOC tooling like CrowdStrike, Orca; MIGRATION to MSSP and compliance knowledge; strong analytical and communication skills; CISSP/GCIH/GCFA/CISM/CCFR; Google Cloud certifications preferred.
CrowdStrike, Orca, SIEM, SOAR, log management
1mo
Save
Mark Applied
Hide
Security & Compliance Engineer II, AWS Security Assurance Services, LLC
Austin or Nashville or Seattle or Arlington or Herndon or Houston or Dallas
$138k-$202k/yr OnsiteFull Time
3+ YOE3+ years programming experience, 2+ years scripting and systems troubleshooting, Bachelor's in STEM or IT security, knowledge of networking protocols, ability to write/review IaC and detections, and lead security investigations.
Python, Ruby, Go, Swift, Java, .Net, C++, TypeScript, Node.js, Terraform, AWS CDK, CloudFormation, cfn-guard, OPA Rego, Rego, Cedar, Service Control Policies (SCPs), Resource Control Policies (RCPs), Config, Security Hub, IAM, KMS, VPC, Lambda, CloudTrail, CloudWatch, EventBridge, Model Context Protocol (MCP)
1w
Save
Mark Applied
Hide
Sr. BIM Specialist
Bastrop, Texas, United States
OnsiteFull Time
6+ YOEBachelor's in architecture/engineering/construction management,6+ years BIM experience,Revit/Navisworks/AutoCAD proficiency,clash detection and coordination expertise,ITAR-eligible U.S. status required.
Revit, Navisworks, AutoCAD, Dynamo, Trimble, Leica, Autodesk BIM 360, Autodesk Construction Cloud (ACC), Siemens NX
Explore Jobs