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Cyber Network Defense Analyst

ManTech International

Today
Top Secret/SCI
Unspecified
Unspecified
IT - Security
Herndon, VA (On-Site/Office)

ManTech seeks a motivated, career and customer-orientedCyber Network Defense (CND) Analyst in Herndon, VA.

As a CND Analyst on our team, you will use your expertise in specialized network defense to provide innovative and creative solutions to challenging cyber security problems. You will utilize the latest cyber tools available and assist with creating new ones while allowing you to advance the nation's information security posture.

Responsibilities include, but are not limited to:
  • Provide malicious code detection, intrusion detection, and information security tool development and integration.
  • Utilize forensic analysis to identify malware, misuse, and/or unauthorized activity.
  • Investigate and report on virus and malware alerts or incidents to determine root cause, entry point of code and damage risk.
  • Analyze all data sources, including Internet, Intelligence Community (IC) reporting, security events, firewall logs, and other data sources to identify malware, misuse, unauthorized activity or other cyber security related concerns.
  • Track intelligence using open source and classified sources to identify malicious code threats and provide solutions to counteract that threat.
  • Manage and administer the tuning of rules, signatures, and custom content for CND applications and systems and identify potential conflicts with implementation of any CND tools within the enterprise and develop recommendations to remediate these conflicts
  • Provide logical use case development.
  • Provide and track requirements to engineering partners.
  • Identify gaps in visibility or coverage of cyber defense systems.
  • Prepare data analytics and reporting.


Basic Qualifications:
  • High School Diploma and 15+ years of experience in a cyber security or network security role, or Bachelor's degree and 11+ years of experience
  • Experience writing script in programming languages such as Python, JavaScript, Yara or Snort
  • Experience using SIEM tools for case development and application
  • Experience with network security applications, protocols, and associated hardware
  • Experience with one or more of the following classes of enterprise cyber defense technologies: SysMon, Network and Host based IDS and IPS, Network and host-based malware detection and prevention, Endpoint Detection & Response (EDR) and Network Detection & Response (NDR), Network and Host malware detection and prevention (EDR/NDR) tools, Web/Email gateway security technologies, Security Orchestration, Automation and Response (SOAR) or Cloud Based platforms such as Azure, AWS, or Google


Preferred Qualifications:
  • Experience working with MITRE ATT&CK
  • Experience with Splunk or Splunk Enterprise Security
  • Experience with forensics tools and applications


Clearance requirement: Must have an active/Current TS/SCI with polygraph

Physical Requirements: Must be able to remain in a stationary position 50%

SKN.7.23
group id: RTX14564a

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About Us
As the Employer of Choice in the government services and solutions industry, ManTech seeks like minds who exhibit a sense of service, creativity and dedication. The ManTech family comprises a diverse yet united group of nearly 8,000 talented professionals around the globe, each bringing distinct backgrounds and skill sets to the team. Nearly half of us are veterans.

Our diversity makes us successful. Each team member is a unique piece of the puzzle, coming together to solidify our seamless foundation. As One ManTech, we learn together, we win together and we celebrate together.

Rich educational opportunities and programs help employees break through career barriers. ManTech offers tuition assistance, partnerships with universities and institutions, a Technical Recognition Awards program, professional groups that comprise our Communities of Practice and so much more. Our own acclaimed ManTech University offers instruction and resources needed for professional development.
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Job Category
IT - Security
Clearance Level
Top Secret/SCI