Network Security Analyst

4 days ago

Herndon, Virginia, United States ManTech Full time
Secure Our Nation, Ignite Your Future

At ManTech International, we're seeking a motivated and career-oriented Tier 2 Network Operations & Security Center (NOSC) Analyst to join our diverse team. This role offers opportunities for advancement and is part of an industry-leading organization that prioritizes employee growth.

Key Responsibilities:

  • Analyze network traffic and log data to identify threats and recommend countermeasures.
  • Monitor, detect, and respond to security events and incidents on customer networks and endpoints.
  • Perform in-depth analysis of security events and incidents, and provide guidance to Tier 1 SOC Analysts.
  • Investigate and respond to security incidents, conduct forensic analysis, and identify root causes.
  • Document analysis, findings, and actions in a case management system.
  • Provide coaching and knowledge sharing to enhance technical skills of Tier 1 SOC Analysts.
  • Support senior-level SOC personnel with incident reporting and vulnerability assessments.

Requirements:

  • Bachelor's degree in information security, computer science, or a related field.
  • Minimum of four years of experience on a Computer Incident Response Team (CIRT), Computer Emergency Response Team (CERT), or a Security Operations Center (SOC).
  • Experience with incident response, network protocols, and cybersecurity tools such as Splunk, HBSS, and Nessus.
  • Proficiency in scripting languages for automation and data analysis.
  • Understanding of cloud platforms and their impact on SOC operations.

Clearance Requirements:

  • Must be a U.S. citizen.
  • Must hold an active Secret clearance.
  • Must be eligible for TS/SCI clearance.

Physical Requirements:

  • Must be able to remain in a stationary position 50% of the time.
  • Constantly operates a computer and other office productivity machinery.

ManTech International Corporation is an equal opportunity employer and does not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.

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