2mo
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Cybersecurity Pentester
Norcross, Georgia, United States
HybridFull Time
1+ YOE1-3 years in information security; bachelor's degree in computer science or related field; OSCP/CRTO/CRTP/OSEP/GXPN or similar certifications a plus; strong OWASP knowledge; proficient with manual and automated pentesting tools; ability to report findings and recommendations.
Burp, OWASP ZAP, NMAP, OpenVAS, OpenSSL, Cobalt Strike, SQLmap, Pupy, Mimikatz, Metasploit, Python, C++, Perl, Ruby
1mo
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Application Security Pentester, Specialist
Malvern or Charlotte or Dallas or Fort Worth
HybridFull Time
5+ YOE5+ years related experience (including 3 years in IT security or application development), undergraduate degree or equivalent, hands-on web/API/network pentesting, SAST/DAST tooling preferred, Python or Java proficiency, preferred pentesting certifications.
DAST, SAST, MITRE ATT&CK, OWASP Top 10, OWASP Top 10 API, SANS Top 25, Python, Java
1mo
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Security Engineer, Offensive Security
Tampa, Florida, United States
OnsiteFull Time
3+ YOE3+ years pentesting experience, strong network and OS internals knowledge, vulnerability discovery and analysis, incident response and risk assessment, client-facing communication, report writing, and familiarity with pentesting tools and scripting.
Burp Suite, Metasploit Framework, Caido, Python
1mo
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Sr Advanced Cyber Security Architect/Engineer
Atlanta or Mason
HybridFull Time
7+ YOEBachelors in CS/SE/EE or equivalent; 7+ years penetration testing (or 5+ pentesting plus 2+ years app development); experience with web/mobile/API/cloud/containers/hardware/ICS pentesting; scripting, fuzzing, reverse engineering, CI/CD integration; strong communication.
CI/CD
1d
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Cybersecurity Instructor (Ethical Hacking, SOC, Web Pentesting, AI Security)
United States
RemoteContract
3+ YOE3+ years cybersecurity experience, expertise in ethical hacking/SOC/web pentesting/AI security, teaching or mentoring experience, hands-on lab skills, strong communication; industry certs (OSCP, PNPT, PJPT, PSAA, GIAC) are a plus.
OSINT, SIEM, exploitation frameworks
3mo
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Member of Technical Staff - Security
San Francisco or United States
$180k-$350k/yr RemoteFull Time
5+ YOE5+ years security engineering; cloud security (GCP), Kubernetes; Python and Rust; external pentests; incident response; SOC 2/ISO awareness.
Python, Rust, Kubernetes, GCP, mTLS, container-runtime-hardening, eBPF
3mo
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Contract IT Careers Instructor - Part Time
Saint Paul, Minnesota, United States
$35-$45/hr HybridPart Time, Contract
3+ YOEThree years IT experience; current CompTIA certifications (A+, N+, S+, CySA+, PenTest+); proven teaching experience, online preferred; strong communication and classroom management.
CompTIA A+, CompTIA Network+, CompTIA Security+, CompTIA CySA+, CompTIA PenTest+
3mo
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Staff Attack Engineer, AI/LLM
United States
$223k-$275k/yr RemoteFull Time
Expert Python/softw. engineering; strong pentesting; AI/LLM security experience; shipped offensive tooling; ability to break AI/LLM; understand trust boundaries.
Python, OWASP Top 10 for LLMs, MITRE ATLAS, LLM tooling
2d
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Member of Technical Staff, Security Engineer
New York City, New York, United States
$150k-$250k/yr OnsiteFull Time
Ownership of security across AWS, applications, identity, IT, and compliance; experience with threat modeling, IAM/SSO/RBAC, secrets management, bug bounty/VDP, and working with pentesters.
AWS, VPC, VPN, IAM, SSO, RBAC, bug bounty, VDP
1mo
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Reverse Engineer- Android
United States
RemoteFull Time
3+ YOE3+ years in Android development/reverse engineering/pentesting, experience analyzing Android apps/SDKs, static and dynamic analysis, familiarity with reverse engineering tools and mobile languages.
Jadx, Ghidra, Frida, IDA Pro, Burp, Java, Kotlin, JavaScript, Flutter, ELF, SQL, Yara, VirusTotal, ExploitDB, MITRE, AOSP
3w
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Technical Delivery Manager 2 (Technical Engagement Manager 2)
United States
$85k-$106k/yr RemoteFull Time
4+ YOE4+ years in customer-facing technical roles; deep knowledge of pentest, bug-bounty and red-team methodologies; strong problem solving, communication, and cross-functional collaboration skills.
2mo
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Principal Offensive Security Engineer
Palo Alto, California, United States
$168k-$271k/yr OnsiteFull Time
8+ YOE8+ years in Offensive Security/Red Teaming, cloud expertise (GCP/AWS/Azure), Kubernetes security, IaC/CI–CD security, and led pentests/red team ops.
Kubernetes, Container Security, IaC, CI/CD, Cloud Security
3d
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Penetration Tester - Cyber Engineer
Aberdeen Proving Ground, Maryland, United States
$90k-$190k/yr OnsiteFull Time
5+ YOEActive Secret clearance, bachelor’s degree with 5 years relevant experience, professional penetration testing/threat-hunting experience, proficiency with common pentest tools and Linux, exploitation expertise.
nmap, Wireshark, Burp Suite, Nessus, Linux, Bash, Python, Perl, Ruby, Android
2mo
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Software Privacy Engineer, Devices & Services Trust, Privacy, and Accessibility (TPA)
Bellevue, Washington, United States
$159k-$202k/yr OnsiteFull Time
5+ YOE5+ years in threat modeling, secure coding, identity management, software development, cryptography, system/network security; certifications such as CCSP, CEH, CFR, Cloud+, CySA+, GCED, GICSP, PenTest+.
Python, Ruby, Go, Swift, Java, Net, C++
1w
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Team Lead, AppSec
Boston or United States or Dominican Republic or Canada
$175k-$200k/yr RemoteFull Time
7+ YOE7+ years in application/product/offensive security with leadership experience; hands-on pentesting, code review, AWS and secure SDLC experience; proficiency with Ruby, Python, or Go; strong communication skills.
AWS, Ruby, Python, Go, LLM
2mo
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Senior Penetration Tester
Arlington, Virginia, United States
HybridFull Time
6+ YOE6+ years in a technical role; 3+ years in penetration testing; Bachelor's in CS/Cybersecurity or related; web/API pentesting experience; security reporting; scripting in Python/PowerShell; security certifications.
Burp Suite, OWASP ZAP, Nmap, Bloodhound, Metasploit, Cobalt Strike
2w
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Staff Engineer - Offensive Security
United States
$156k-$229k/yr RemoteFull Time
7+ YOE7+ years in offensive security/pentesting or bug bounty; expert MITRE/OWASP knowledge; proficiency with Burp Suite, Nmap, Metasploit, scripting (Python/Bash); advanced OffSec certifications preferred.
Burp Suite, Nmap, Metasploit, Wireshark, LangChain, TensorFlow, PyRIT, Promptfoo, Garak, Cobalt Strike, Sliver, Havoc
4d
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Senior Red Team Operator - Social Engineering Focus
United States
RemoteFull Time
Proven red team/adversary simulation and social engineering experience, strong web and network pentesting skills, C2 and post-exploitation ability, solo engagement execution, and strong client communication.
C2, Bugcrowd, HackerOne
2mo
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Penetration Tester
United States
RemoteFull Time
4+ YOE4+ years planning and conducting web app pentests; 5+ years application security; strong OWASP knowledge; exploit development; OS/agile security; scripting skills; AWS security familiarity.
Python, Ruby, PowerShell, Java, JavaScript, Golang, AWS, Linux, Windows, MacOS
3mo
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Cybersecurity Engineer
Fort Meade, Maryland, United States
$193k-$213k/yr OnsiteFull Time
10+ YOEHigh school with 10+ years experience; TS/SCI CI Poly; 10 yrs DoD cybersecurity RMF; cloud and data security; pentesting; DoD 8570.01-M IAT Level II.
RMF, Penetration testing, Vulnerability assessment, Cloud security, Data protection
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