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Markon

Federal government technology and operations consulting

Principal Network Evaluator

Security Operations & Incident ResponseConfirmed live in the last 24 hours
Full-timeAnnapolis Junction, MD, USA$120k - $225k /yrIn-person

About the Job

Requirements

  • Active Top Secret/Sensitive Compartmented Information clearance with polygraph.
  • A bachelor's degree in a related technical field.
  • At least 11 years of relevant experience, or equivalent.
  • Strong networking knowledge, including Cisco, Juniper, and Arista devices and protocols.
  • Experience with computer network defense, vulnerability assessment, incident response, packet analysis, security information and event management technologies, and cybersecurity analysis.
  • Experience researching system vulnerabilities and developing mitigation strategies.
  • Practical experience with Splunk and Elastic.

Responsibilities

  • Conduct proactive computer network defense activities by analyzing systems and networks to identify vulnerabilities, detect network intrusions, monitor security events, assess attack surfaces, and develop operational courses of action to mitigate cyber threats.
  • Perform vulnerability assessments using industry-standard tools and techniques; analyze network routing devices, traffic, and audit logs; conduct packet analysis; research emerging technologies and vulnerabilities; support digital forensics and exploitation analysis; document analytic findings; and produce comprehensive reports and recommendations for Government stakeholders.

Desired Qualifications

  • Previous hunt or blue team experience.
  • Knowledge of Network Defense Integrity methodology, digital forensics, intrusion detection systems, vulnerability scanning technologies, MITRE ATT&CK, NIST cybersecurity frameworks, and scripting languages.
  • Experience with Wireshark, tcpdump, or similar network analysis and security information and event management tools.
  • Relevant cybersecurity certifications such as Security+, CySA+, GCIH, GCIA, GCFA, CISSP, or equivalent.

About the Company

Markon

Federal government technology and operations consulting

Markon Solutions provides consulting services to the U.S. federal government, focusing on enterprise technology, business operations, and critical infrastructure. It helps agencies modernize technology, streamline operations, and protect national infrastructure through advisory and hands-on support. The firm works by delivering expert services such as enterprise technology implementations, project and program management, acquisition support, financial management, and facility support, tailored to government needs. What sets Markon apart is its government-focused approach and ability to offer integrated, end-to-end support across technology, operations, and infrastructure, including risk and national security considerations, with deep knowledge of federal procurement and program management. Its goal is to assist federal agencies in improving efficiency, resilience, and security through practical, government-aligned solutions.

Company size
201-500
Company stage
Not listed
Total funding
Not listed
Headquarters
Falls Church, VA
Founded
2007

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