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Parsons

Digital infrastructure and security solutions provider

Cyber Vulnerability Analyst

Offensive Security & TestingConfirmed live in the last 24 hours
Full-timeAnnapolis Junction, MD, USA$148.3k - $266.9kIn-person

About the Job

Requirements

  • A bachelor's degree in computer science, information systems, information technology, cybersecurity, network forensics, or another data analysis field; additional education may count in lieu of work experience.
  • Ten years of experience in intelligence, information security, network forensics, insider threat, or security operations; additional education may count in lieu of work experience.
  • A deep understanding of adversary tactics, techniques, and procedures and the ability to identify system vulnerabilities and communicate defensive recommendations to other analysts.
  • Ability to analyze and correlate threat data from multiple sources.
  • Ability to work with development teams and articulate requirements or enhancements to secure capabilities and tools.
  • Ability to perform log file analysis, including creating threat intelligence reports indicating findings, mitigations, and confidence.
  • Experience applying advanced analytics, network diagrams, and related knowledge to understand systems, networks, environments, and adversaries.
  • Experience working with intelligence community mission cybersecurity analysts to understand adversaries and develop mission-specific tactics, techniques, and procedures.
  • Ability to understand data in various formats to extract and enrich information.
  • Experience with XKS to create general queries, fingerprint, and identify atypical events.
  • Understanding of TCP/IP communication protocols and packet flows based on IP traffic, including analyzing packet capture traffic in Wireshark.
  • Familiarity with writing signatures in Zeek and/or Snort.
  • U.S. citizenship is required.
  • An active Top Secret/SCI security clearance with polygraph is required.

Responsibilities

  • Simulate adversary tactics and work with threat analyst team members to inform proactive cyber threat identification, with the goal of preventing and eradicating threats to critical U.S. systems.
  • Analyze disparate data sets to discover and inform cyber operations.
  • Document findings, create detailed reports, and present results to technical and non-technical stakeholders.

Desired Qualifications

  • Relevant certifications such as GCTI, OSCP, GIAC, CEH, or CRT are a plus.

About the Company

Parsons

Digital infrastructure and security solutions provider

Parsons provides digitally enabled solutions in national security, defense, and global infrastructure. Its work spans government and commercial clients, offering services in systems and software engineering, quality assurance, compliance, and security, along with large-scale infrastructure projects and advanced technology implementations. The company helps clients by delivering long-term, contract-based engagements that include AI readiness, data preparation for AI applications, and secure, reliable systems. A key differentiator is its breadth across diverse markets and its emphasis on rigorous systems engineering, QA, compliance, and security to ensure the integrity of critical operations while harnessing AI to improve efficiency and safety. Parsons’ goal is to solve complex security and infrastructure challenges through measurable, value-driven solutions and long-lasting partnerships with clients.

Company size
10,001+
Company stage
IPO
Headquarters
Chantilly, VA
Founded
1944

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