E-3 Visa Network Security Specialist Jobs

INTRODUCTION

We are seeking a Senior Network & Security Engineer to support network operations, firewall administration, secure remote-access solutions, and infrastructure security activities for a distributed enterprise environment.

ROLE AND RESPONSIBILITIES

Key Responsibilities:

• Administer and support SonicWall firewalls.
• Implement and troubleshoot firewall rule changes.
• Manage network connectivity across multiple locations.
• Perform network troubleshooting and root cause analysis.
• Support secure remote access solutions.
• Review and implement security-related configuration changes.
• Assist with privileged administrative activities.
• Support network and security operational incidents.
• Participate in infrastructure transition and stabilization activities.
• Create and maintain network and security documentation.
• Work with customer security and infrastructure teams to improve operational maturity.

BASIC QUALIFICATIONS

Required Skills:

• 7+ years of Network and Security Operations experience.
• Strong SonicWall administration experience.
• Firewall policy management and troubleshooting.
• TCP/IP, Routing, Switching, VLANs, DNS, DHCP.
• VPN and remote access technologies.
• Network monitoring and diagnostics.
• Incident response and operational security support.
• Microsoft infrastructure security fundamentals.

PREFERRED QUALIFICATIONS

Preferred Skills:

• CISSP, CISA, GIAC, Security+, or equivalent certifications.
• Zero Trust access solutions experience.
• Network Access Control (NAC) experience.
• Microsoft Security technologies.
• Experience supporting geographically distributed environments.
• Healthcare or insurance industry experience.

Soft Skills:

• Strong customer-facing communication.
• Ability to operate independently.
• Experience working in transition and transformation programs.
• Strong documentation and process improvement mindset.

COMPENSATION

The pay range that the employer in good faith reasonably expects to pay for this position is $39.30/hour - $61.40/hour. Our benefits include medical, dental, vision and retirement benefits. Applications will be accepted on an ongoing basis.

Waltham, MA, United States (On-site)
Contract (5 months 23 days)
Published 4 hours ago

Tundra Technical Solutions is among North America’s leading providers of Staffing and Consulting Services. Our success and our clients’ success are built on a foundation of service excellence. We are an equal opportunity employer, and we do not discriminate on the basis of race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability, genetic information, or other applicable legally protected characteristic. Qualified applicants with arrest or conviction records will be considered for employment in accordance with applicable law, including the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. Unincorporated LA County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: client provided property, including hardware (both of which may include data) entrusted to you from theft, loss or damage; return all portable client computer hardware in your possession (including the data contained therein) upon completion of the assignment, and; maintain the confidentiality of client proprietary, confidential, or non-public information. In addition, job duties require access to secure and protected client information technology systems and related data security obligations.