True Zero Technologies, a veteran-owned small business, was founded on the principle that the purposeful enablement of people and technology in an organization directly ties to the quality of its outcomes. True Zero recognizes that those outcomes begin and end with our people, and that is what we have built a community of like-minded, driven, and passionate individuals and innovators who are aligned in a common goal of delivering top-tier services to our customers. Our culture and commitment have been recognized through numerous accolades, including being named one of the Best Places to Work in 2023 in two categories (“Prosperous and Thriving” ($5MM–$50MM in gross revenue) and “Mid-Atlantic Region” (DC, DE, MD, NC, VA, WV)), and again in 2025 as a Best Places to Work honoree. In addition, True Zero earned coveted spots on the Inc. 5000 list of fastest-growing companies in America in 2022, 2023, and 2025, a testament to our sustained growth driven by our people-first approach and unwavering dedication to excellence.
True Zero is seeking a Threat Exposure & Attack Surface Analyst to help identify, validate, and prioritize the cybersecurity risks that present the greatest operational threat to the National Institutes of Health (NIH). This role sits at the intersection of vulnerability management, threat intelligence, penetration testing, and attack surface management to provide a comprehensive understanding of enterprise cyber exposure.
Rather than treating vulnerabilities as isolated technical findings, this position evaluates the complete operational picture by correlating Known Exploited Vulnerabilities (KEVs), threat intelligence, attack paths, asset criticality, penetration testing results, and system context to determine where the organization is most vulnerable to real world attack. The analyst works closely with vulnerability management, incident response, security engineering, RMF, and system owners to ensure remediation efforts focus on the risks most likely to impact NIH’s mission.
Job Responsibilities
Analyze enterprise vulnerability data to identify the highest priority cyber exposures across the NIH environment.
Maintain awareness of CISA Known Exploited Vulnerabilities (KEVs), emerging threats, and active adversary campaigns that may affect NIH systems.
Correlate vulnerability findings with threat intelligence, exploit availability, attack techniques, and operational risk to improve remediation prioritization.
Evaluate the enterprise attack surface, identify high value targets, and assess how changes in infrastructure, cloud services, identities, or external exposure influence organizational risk.
Validate penetration testing findings and determine whether identified vulnerabilities create realistic attack paths or opportunities for privilege escalation and lateral movement.
Assess compensating controls and remediation effectiveness to ensure corrective actions meaningfully reduce enterprise risk.
Support vulnerability management teams by recommending remediation priorities based on exploitability, mission impact, and threat activity rather than vulnerability severity alone.
Collaborate with incident responders, penetration testers, ISSOs, and security engineers to continuously refine enterprise risk prioritization.
Develop technical analyses, exposure assessments, executive summaries, and operational reporting that clearly communicate enterprise cyber exposure to technical and executive audiences.
Support RMF activities by providing technical justification for POA&M prioritization, risk acceptance decisions, and continuous monitoring efforts.
Recommend improvements to attack surface management, threat-informed vulnerability prioritization, and enterprise exposure management processes.
Job Qualifications
Bachelor’s degree in Cybersecurity, Computer Science, Information Technology, Information Systems, or a related technical discipline.
Three or more years of experience supporting vulnerability management, attack surface management, cyber threat intelligence, penetration testing, security operations, or enterprise risk analysis.
Experience analyzing vulnerability data and translating technical findings into operational risk.
Working knowledge of CVSS, Common Vulnerabilities and Exposures (CVEs), CISA Known Exploited Vulnerabilities (KEV), MITRE ATT&CK, and modern threat intelligence methodologies.
Understanding of attack paths, identity based attacks, lateral movement, privilege escalation, and common adversary tactics, techniques, and procedures (TTPs).
Familiarity with NIST RMF, FISMA, and Federal cybersecurity practices.
Strong analytical, investigative, and technical writing skills.
Preferred Qualifications:
Experience supporting NIH, HHS, or other Federal civilian agencies.
Experience with Tenable, Qualys, Rapid7, Armis, CrowdStrike Exposure Management, Microsoft Defender, ServiceNow, or similar enterprise security platforms.
Experience supporting penetration testing activities and remediation validation.
Experience with external attack surface management (EASM), cyber asset attack surface management (CAASM), or exposure management platforms.
Familiarity with cloud security, Zero Trust, and enterprise architecture concepts.
Experience supporting continuous monitoring, RMF, and POA&M management.
Preferred Certifications:
One or more of the following is preferred:
- GIAC Certified Vulnerability Assessor (GCVA)
- GIAC Penetration Tester (GPEN)
- GIAC Defending Advanced Threats (GDAT)
- CompTIA CySA+
- Certified Ethical Hacker (CEH)
- Security+
We’re actively searching for talented security and technology practitioners who are ready to experience the True Zero difference. As a True Zero team member, you'll enjoy:
- Competitive salary, paid twice per month
- Best in class medical coverage
- 100% of medical premiums covered by True Zero
- Company wide new business incentive programs
- Contribution Incentives (i.e. white papers, blog posts, internal webinars, etc.)
- 3 weeks of PTO starting + 11 Paid Holidays Annually
- 401k Program with 100% company match on the first 4%
- Monthly reimbursement of Cell Phone and Home Internet costs
- Paternity/Maternity Leave
- Investment in training and certifications to broaden and deepen your technical skills
