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Valiant Solutions logo
Valiant Solutions

Protect. Defend. Comply.

Network Security Engineer

Security EngineerSecurity EngineerFull TimeRemoteSeniorTeam 201-500Since 2005H1B No SponsorCompany SiteLinkedIn

Location

United States

Posted

56 days ago

Salary

$130K - $145K / year

Seniority

Senior

Bachelor Degree5 yrs expExperience acceptedEnglishAWSCloudDNSFirewallsLinuxSwitching

Job Description

Network Security Engineer

Valiant Solutions

• Configure and support Cisco Firepower/ASA and Palo Alto Networks firewalls • This includes administration, patching, upgrades, rule maintenance, policy updates, performance, and security posture tuning • Troubleshoot complex network connectivity issues involving multiple firewalls, load balancers, and VPN devices, extending the network to the AWS cloud • Troubleshoot Dual Stacked (IPv4 and IPv6) security infrastructure that includes DNS, Firewalls, Cisco ACI, and AWS Cloud • Keep detailed records of customer interaction and problem resolution in a ticketing system • Monitor network traffic, analyze logs, and respond to security incidents and threats • Provide support for internal and external customers in a large enterprise environment • Collaborate with cross-functional teams and support projects as part of the Security team • Manage hardware and software inventories • Support vulnerability assessments and implement remediation strategies • Work with remote teams to install, maintain, and troubleshoot security hardware • Ensure customers receive top-of-the-line support in a polite and courteous manner • Develop standard operating procedures and network topology documentations • Participate in a rotating on-call schedule providing support after hours as required

Job Requirements

  • 5+ years of experience working with Cisco Firepower and Palo Alto Networks firewalls
  • Bachelor's degree in Computer Science, Information Systems, Mathematics, Engineering, related degree, or an additional two (2) years of relevant experience
  • Candidates must have experience with high-availability firewall configuration and deployment experience in a remote environment
  • Equally comfortable with GUI and command line access
  • 5+ years of solid networking experience (Routing & Switching)
  • The successful candidate will have experience working in a mid to large environment and be able to work with minimal supervision
  • Equally comfortable using Linux and Microsoft Windows operating systems
  • Candidates must have experience in troubleshooting complex issues involving multiple devices and network connectivity, traversing them
  • Candidates must understand fundamentally how devices work, potential issues due to misconfiguration, and the impact of the devices on support mission-related services and overall security posture
  • Troubleshoot complex connectivity issues involving multiple firewalls, IPS, load balancers, and VPN devices
  • Tune IDS/IPS signature

Benefits

  • Valiant pays 99% of the Medical, Dental, and Vision Coverage for Full-time Employees
  • Valiant contributes 25% towards Health Coverage for Family and Dependents
  • 100% Paid Short Term Disability and Life Insurance Policy for Full-time Employees
  • 100% Paid Certifications
  • 401K Matching up to 4%
  • Paid Time Off
  • Paid Federal Holidays
  • Wellness & Fitness Program
  • Valiant University – Online Education and Training Portal
  • FSA programs for: Medical Costs, Dependent Care, Transit, and Parking
  • Referral Bonuses

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