Computer Network Defense Analyst Level 1

Markon•Fort Meade, MD

7d•$110,000 - $125,000

About The Position

Markon is seeking an experienced Computer Network Defense Analyst (CNDA) Level 1 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.

Requirements

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 2+ 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

Nice To Haves

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

Responsibilities

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.