Senior Network Architect

3 weeks ago


Maryland, United States ManTech Full time

Job Summary

ManTech is seeking a highly skilled Senior Network Administrator to manage the maintenance of connectivity for enterprise network assets. The ideal candidate will ensure compliance and secure operations on both unclassified and classified networks.

Key Responsibilities

  • Manage the maintenance of connectivity for enterprise network assets to ensure compliance and secure operations on both unclassified and classified networks (SIPR, NIPR, JWICS)
  • Collaborate with stakeholders to address connectivity requirements and implement necessary configurations to facilitate efficient and secure data transmission
  • Ensure all network switches and routers are compliant with security requirements (such as DISA STIG)
  • Manage the maintenance, update, and troubleshooting of network devices to ensure optimal performance and are responsible for configuring, maintenance, and monitoring of firewall, intrusion protection, and intrusion detection systems
  • Network access control and authentication in accordance with ATO requirements, cybersecurity policies, and standards
  • Implement necessary security measures to protect specialized systems and networks from unauthorized access and cyber threats
  • Support the planning and implementation of enterprise service connections among networks, systems, and applications across domains and facilitate connections for auditing, authentication, secure cloud computing architecture (SCCA), and Cross Domain Solutions and Guards, ensuring compliance with relevant regulations and standards
  • Collaborate with ISSOs and stakeholders in the Risk Management Framework (RMF) process
  • Provide technically focused research, analysis, and reporting of findings and requirements
  • Supervises and mentors subordinate project staff

Requirements

  • Bachelor's degree in an IT, Business, Engineering, Math, Science, or related field
  • CCNA-Security
  • If a candidate holds an Associates degree rather than a Bachelors degree, two (2) additional years of experience are required
  • Relevant industry standard certifications such as Comptia Network+, Cisco/Juniper, or AWS Advanced Networking

Working Conditions

The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.



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