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Senior Firewall Engineer

Job in McLean, Fairfax County, Virginia, USA
Listing for: Droisys
Full Time position
Listed on 2026-02-28
Job specializations:
  • Engineering
    Systems Engineer, Cybersecurity
Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR
Job Description & How to Apply Below

Senior Firewall Engineer

McLean, VA

1 year contract

Provides IT network security engineering for new innovations, project designs, and standards development. Ensures adherence to defined Network Engineering Processes and identifies and helps influence platform strategic direction in coordination with business users' needs and direction.

Responsibilities
  • Enterprise network security strategy, solutions, and ongoing technology refresh and enhancements
  • Enterprise network security design standards
  • Design reviews and project engineering
  • Acquisition integration for network security services.
  • Feasibility engagements with business groups to ensure integrated network strategies are incorporated early in the process.
  • Provide Technical leadership and guidance to junior personnel.
Basic Qualifications
  • Experience in Technical Leadership of medium to large IT projects
  • 3 Years experience in all technical aspects of Network Security Engineering
  • 2 Years experience with Checkpoint and/or Cisco ASA technologies
  • Experience with advanced rulebase design and global objects
  • Analyze firewall rules to categorize / prioritize the rules and recommend remediation action plans based on clients Application types and Domain Boundary environment
  • Analyze firewall rules to identify rules that can be removed and work with the appropriate client teams to get those rules removed
  • Analyze firewall rules to identify shadows rules and recommend best course of action to reduce shadowed rules
  • Review clients server / systems configuration & make recommendations as to best location for each system based on clients target state Domain Boundary architecture
  • Effectively manage priorities and communicate progress and impediments.
Preferred Qualifications
  • Bachelors Degree in Science, Engineering or Computers
  • 2 Years experience in Technical Leadership of medium to large IT projects
  • 5 Years experience in all technical aspects of Network Security Engineering
  • 3 Years experience with Checkpoint technologies
  • 2 Years experience with Cisco ASAs
  • Ability to engage and influence team members as well as people external to the team
  • Ability to use Version One (experience preferred)
  • Ability to learn and foster Agile Scrum best practices and values
EEO Statement

All your information will be kept confidential according to EEO guidelines.

Job Location

McLean, VA

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Position Requirements
10+ Years work experience
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