Computer Network Defense Analyst Level 3

Markon is seeking an experienced Computer Network Defense Analyst (CNDA) Level 3 to support the Fort Meade customer by defending mission-critical networks and systems against advanced cyber threats. This role performs proactive cyber defense, threat analysis, incident response, and vulnerability assessment to protect Intelligence Community operations. Working in a fast-paced, collaborative environment, the CNDA leverages advanced analytical techniques and cybersecurity expertise to identify malicious activity, strengthen network defenses, and enhance the organization's overall security posture.

• Monitor and analyze data from Computer Network Defense (CND) resources, including intrusion detection systems, firewalls, network traffic, endpoint telemetry, and host system logs to identify malicious activity and potential threats.
• Investigate cybersecurity events, assess their impact, and support incident response activities to protect mission systems and infrastructure.
• Develop and implement defensive measures and mitigation strategies to reduce cyber risk and improve network resilience.
• Analyze wired, wireless, cellular, and collaborative communications environments to identify vulnerabilities and recommend security improvements.
• Evaluate hardware, software, and network architectures to identify security weaknesses and support defensive operations.
• Correlate, query, enrich, and analyze large datasets from multiple sources to identify patterns, anomalies, and indicators of compromise.
• Apply advanced analytical techniques to develop actionable intelligence supporting cyber defense operations.
• Document investigations, develop tradecraft, and produce technical reports, briefings, and recommendations for operational and leadership audiences.
• Collaborate with government, military, contractor, and cross-functional cyber teams to support mission objectives and improve defensive capabilities.
• Maintain awareness of emerging cyber threats, technologies, and industry best practices to continuously enhance defensive operations.

Required Qualifications:

• Active TS/SCI With Polygraph through this Customer
• Bachelor’s degree in Network Engineering, Systems Engineering, Information Technology, or related STEM field (or equivalent experience/training) and 11 years of experience
• Experience in one or more of the following areas:
  • Computer or information systems design and development
  • Cybersecurity, network security, or information assurance
  • Vulnerability analysis or penetration testing
  • Computer forensics
  • Systems engineering
• Experience with network and/or system administration
• Strong understanding of networking protocols, architectures, and security principles
• Strong analytical and problem-solving skills
• Ability to work effectively in a team-oriented environment

Desired Qualifications:

• Experience supporting Intelligence Community or Department of Defense cyber operations.
• Knowledge of cloud security, virtualization technologies, IoT security, and modern enterprise architectures.
• Experience with malware analysis, threat hunting, or digital forensics.
• Familiarity with scripting or automation using Python, PowerShell, or Bash.
• One or more of the following certifications:
  • CEH – Certified Ethical Hacker
  • CFR – CyberSec First Responder
  • CySA+ – CompTIA Cybersecurity Analyst
  • GCFA – GIAC Certified Forensics Analyst
  • GCIH – GIAC Certified Incident Handler
  • Cisco Cybersecurity Specialist
  • CNDSP – Computer Network Defense Service Provider
  • CSSP-IR – DoD Cybersecurity Service Provider Incident Responder

Eager to join a team where your skills are valued, your growth is nurtured, and your impact is profound? Look no further than Markon, a premier consulting firm deeply dedicated to advancing our nation's most critical missions.

At Markon, we don't just offer jobs – we offer opportunities for personal and professional transformation. Empowering our employees to lead, innovate, and excel, we foster an environment where new ideas are not just welcomed but celebrated. As a perennial Washington Post Top Workplace, we prioritize the well-being and success of our team members, ensuring they can bring their best selves to work.

Headquartered in Falls Church, Virginia, Markon has garnered national recognition for our unwavering dedication to excellence in serving the intelligence community, as well as federal civilian and defense agencies. Our growing reach extends across 17 states, 116 countries, and 5 continents, where our team of dynamic professionals collaborates to deliver unparalleled program and project management services.

Markon values people and the tremendous impact each individual can make – which is why we’re consistently recognized as one of the best places to work in federal government consulting. Here, you can help solve the nation’s most important challenges, surrounded by colleagues who help you grow, advance, and succeed. We are deeply dedicated to what matters – bringing out the best in each other to advance our clients’ missions.Join us and make a meaningful impact.

Markon is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, national origin, age, protected veteran status, or disability status. This job posting will remain open until the position is filled.

Benefits Offered: Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Training and Tuition Assistance, Paid Time Off, and Holidays.