1mo
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Senior Offensive Security Engineer (Red Team)
California or Maryland or Virginia or Herndon
$149k-$224k/yr RemoteFull Time
Deep hands-on offensive security/red team experience executing complex engagements, manual exploitation and attack chaining, identity and cloud abuse, custom scripting/tooling, and strong communication with engineering and response teams.
1w
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Offensive Security Agent Engineer
New York City or Seattle or Washington or San Francisco or United States
$347k-$490k/yr RemoteFull Time
Staff/principal-level offensive security expertise, domain knowledge in cloud/Kubernetes/web/Linux/macOS, experience building production software and agent systems, strong judgment and communication.
Kubernetes, Linux, macOS
1mo
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Sr. Staff Security Engineer – AI, VMR, Offensive Security
Bethesda or Palo Alto or Dallas or Seattle
$120k-$260k/yr OnsiteFull Time
10+ YOE10+ years in security engineering with deep vulnerability management and offensive security experience; hands-on cloud (AWS/Azure/GCP), programming (Python, Go, Java), NIST CSF, compliance (PCI, SOX, NYDFS), and strong leadership and communication skills.
AWS, Azure, GCP, Python, Go, Java, NIST CSF, SIEM, SOAR, CI/CD, CMDB, AI
1mo
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Web Developer Security Engineer
Washington, District of Columbia, United States
HybridFull Time
3+ YOE3+ years in application security/SSDLC, strong OWASP knowledge, vulnerability lifecycle management, DevSecOps/CI-CD integration, WAF and FIM experience, Tier II security operations, relevant application/offensive/foundational security certification.
C#, ASP.NET MVC, WCF, HTML5, CSS3, JavaScript, React, TypeScript, REST APIs, SQL, Python, Node.js, Java, GitHub Copilot, WAF, File Integrity Monitoring (FIM), SIEM, IDS/IPS, NDR, EDR, AWS, Docker, Kubernetes
2mo
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Senior Security Engineer
McLean, Virginia, United States
OnsiteFull Time
6+ YOE6+ years security engineering; offensive security; cloud AWS; tooling for security testing (Python/Go); web app vulnerability analysis; threat modeling; translate findings to engineering.
Python, Go, AWS, ECS, EC2, RDS, S3, IAM
1mo
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Staff Application Security Engineer
Washington, District of Columbia, United States
$150k-$173k/yr OnsiteFull Time
4+ YOE4+ years in application/product/software security; experience with secure SDLC tooling (GitHub Advanced Security, CodeQL, Dependabot, SAST/SCA/DAST), familiarity with AWS security, ability to read code (Python, TypeScript, Go, Java, C#, C++), strong communication and offensive-security mindset.
GitHub, GitHub Advanced Security, CodeQL, Dependabot, SAST, SCA, DAST, Palantir Foundry, AWS, IAM, CI/CD, Python, TypeScript, Go, Java, C#, C++, OWASP ASVS, OWASP Top 10, OWASP API Security Top 10, NIST CSF, NIST 800-53, SOC 2, IEC 62443, NERC CIP
1mo
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Staff Security Engineer – Vulnerability Management
Seattle or Palo Alto or Dallas or Bethesda or Washington
$110k-$230k/yr HybridFull Time
8+ YOE8+ years in cybersecurity/security engineering; deep vulnerability management, cloud/containers experience; strong Python/Go/Java scripting, SQL, automation, offensive security, and ability to influence technical stakeholders.
Python, Go, Java, SQL, CI/CD, DevSecOps, SIEM, SOAR
1mo
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Sr Cybersecurity Engineer
Reston, Virginia, United States
$160k-$239k/yr HybridFull Time
8+ YOE8+ years in incident response, intelligence, vulnerability assessment, security engineering or operations; experience with AI-based offensive tools; proficiency in Python/Java/Kotlin/Scala/JavaScript; threat hunting, detection development, and incident response skills.
Splunk, Spark, Python, Java, Kotlin, Scala, JavaScript
3w
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Penetration Testing Engineer, Senior — Army (TS/SCI)
Arlington, Virginia, United States
OnsiteFull Time
5+ YOEActive TS/SCI clearance, GPEN or OSCP, 5+ years penetration testing/offensive security experience, exploit development, reverse engineering, Python/Bash/PowerShell skills, strong reporting and communication, U.S. citizenship required.
Metasploit, Burp Suite, Nmap, Wireshark, Empire, Cobalt Strike, Kali, Parrot, Python, Bash, PowerShell, C, C++, assembly, AWS, Azure
1w
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Technical Targeting Analyst
McLean, Virginia, United States
$135k-$216k/yr OnsiteFull Time
8+ YOEActive TS/SCI with polygraph, 6–8+ years technical experience (analysis, network engineering/security, offensive ops, collection, reverse engineering, exploitation), experience with collection/dissemination systems, strong writing and communication.
1w
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Technical Targeting Analyst
McLean, Virginia, United States
$135k-$216k/yr OnsiteFull Time
8+ YOEActive TS/SCI with polygraph; bachelor\u0002s in technical field (or equivalent); 6+ years technical experience across analysis, network/security, offensive ops, reverse engineering, or exploitation; 3+ years with collection/dissemination systems.
1mo
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Technical Targeting Analyst
McLean, Virginia, United States
$135k-$216k/yr OnsiteFull Time
6+ YOEActive TS/SCI clearance with polygraph; 6+ years' technical experience across analysis, network/security, offensive operations, collection, reverse engineering or related areas; bachelor's in a technical field or equivalent experience; experience with collection/dissemination systems and intelligence reporting.
1mo
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Technical Targeting Analyst
McLean, Virginia, United States
$135k-$216k/yr OnsiteFull Time
8+ YOEMust possess active TS/SCI with polygraph. Bachelor's in a technical field (or equivalent experience). 6+ years experience in areas such as analysis, network engineering/security, offensive operations, collection, red teaming, reverse engineering; 3+ years with collection/dissemination systems; strong written/verbal and organizational skills.