External Network Penetration Tester

Job not on LinkedIn

🕒 4 days ago

🏄 California – Remote

🏄 California – Remote

⏳ Contract/Temporary

🟡 Mid-level

🟠 Senior

🔧 QA Engineer (Quality Assurance)

👻 Ghost score 15%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Xtreme Solutions, Inc.

WebsiteAll Job Openings

- employees

🔒 Cybersecurity

🎖️ Defense

🤝 B2B

Cybersecurity • Defense • B2B

Xtreme Solutions, Inc. is an Atlanta-based information technology services firm specializing in cybersecurity consulting, cyber operations, and IT-managed digital solutions. The company provides cyber education and training (including cyber ranges), web application development, and enterprise IT services to federal agencies (including Department of the Army) and major corporations, combining vendor partnerships and certified subject-matter experts to deliver solutions such as Range-as-a-Service, managed digital solutions, and cyber defense training and simulation environments.

📋 Description

• Conduct external network and web application penetration testing and vulnerability assessments per NIST SP 800-115 methodology • Attempt to obtain ePHI, PII, financial data, and privileged communications from external sources without causing service disruption • Document all findings with risk ratings, evidence, and remediation recommendations for the Assessment report • Attempt to avoid detection and evade department response efforts during testing windows, as scoped • Perform blind and intelligent penetration testing against internet-facing assets, including web applications, firewalls, remote access (VPN/RDP), and internet postings, for all 47 County departments

🎯 Requirements

• 4+ years of hands-on external network / web application penetration testing experience • Proficiency with industry-standard tools (Burp Suite, Nmap, Metasploit, or equivalent) • Strong understanding of OWASP Top 10 and common network attack vectors • Must remain within the continental United States • Preferred: OSCP, GPEN, GWAPT, or CEH certification • Preferred: Experience testing government or healthcare-sector environments

🏖️ Benefits

• Fully remote work arrangement • Contract employment

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