Network Security Manager

4 weeks ago

Bethesda, Maryland, United States Leidos Full time

Leidos is seeking a Network Security Manager to lead a team supporting a large enterprise network system in Montgomery County, MD.

The Network Security Manager will oversee the sustainment of multiple security-related services and devices, as well as installing, configuring, and managing a suite of network tools.

The ideal candidate will review and implement security policies, regulations, rules, and norms to ensure the network infrastructure environments are secure.

Key Responsibilities:

  • Provide on-site support to the health agency in MD.
  • Prioritize, assign, and oversee completion of security and network performance engineering staff tasks.
  • Ensure operational security objectives are being met per customer's expectations.
  • Perform project planning and estimating for new security tasks as requested by the customer.
  • Ensure service level agreements (SLAs) are met for incident response and other security-specific SLAs.
  • Implement and maintain the program cybersecurity plan.
  • Develop and direct implementation of security standards and best practices for the organization.
  • Coordinate with the program Information Systems Security Officer (ISSO) to ensure that IT security audits are conducted on schedule.
  • Provide operational oversight, coaching to team leads, mentoring to junior staff, and succession planning for the program.
  • Develop employee base to achieve high degree of employee retention and performance.

Requirements:

  • Bachelor's Degree in Computer Science, Information Systems, Engineering or other related discipline OR possess one or more of the following certifications: CISSP, CCNP, CCIE Certification.
  • 8-12 years of Network Security experience for large enterprise network and security services.
  • Five (5) years experience in leading teams of 5-15 security analysts and system administrators.
  • Knowledge of network security technologies including firewalls; Web Filtering; Intrusion Prevention Systems (IPS); Intrusion Detection Systems (IDS); Network Access Control (NAC); Domain Name Systems (DNS); Application Delivery/Load Balancing; Secure Sockets Layer (SSL) Certificate Management.
  • Experience supporting System Accreditation and Authorization activities.
  • Demonstrated ability for oral and written communication with customers and internal management.

Desired Qualifications:

  • Experience using ServiceNow Project Portfolio Management
  • ITIL 4 Foundation certification
  • Good understanding of network devices and software
  • Experience working with VMWare vCenter
  • Experience with ScienceLogic SL1

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