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Urgent! Senior Firewall Administrator (Hybrid) Job Opening In Alexandria – Now Hiring Agil3 Technology Solutions (A3T)
The Senior Firewall Administrator is responsible for the design, configuration, administration, monitoring, and troubleshooting of the agency’s enterprise firewall and network security infrastructure.
This role ensures that the network perimeter, internal segmentation, and remote access solutions are properly secured, compliant with federal standards, and optimized for availability and performance.
The Senior Firewall Administrator provides Tier III support for escalated security incidents, collaborates with the Senior Network Administrator, and guides less senior administrators.
Key Responsibilities Firewall Administration Configure, manage, and maintain enterprise-class firewalls (e.g., Cisco ASA/Firepower, Palo Alto, Fortinet) across data centers, headquarters, and regional offices.
Manage firewall rules, NAT, VPN tunnels, and access control lists (ACLs) to ensure secure connectivity.
Perform routine patching, firmware upgrades, and policy updates.
Network Security Operations Monitor firewall logs, intrusion prevention/detection alerts, and traffic flows to identify and remediate threats.
Ensure compliance with agency security baselines, federal directives (FISMA, NIST, OMB), and industry best practices.
Implement and maintain segmentation, Zero Trust principles, and conditional access policies.
Incident Response & Troubleshooting Provide Tier III support for escalated firewall and network security incidents.
Collaborate with SOC, cybersecurity teams, and external vendors during incident investigations.
Conduct forensic analysis and root-cause investigations when required.
Documentation & Knowledge Management Maintain current firewall configurations, network security diagrams, and system baselines.
Develop and update SOPs for firewall operations, change management, and incident handling.
Mentor and provide guidance to junior administrators and Tier II staff.
Strategic Input & Projects Support cloud security integration (Azure, M365, Intune, hybrid networking).
Provide input into network and security architecture planning.
Participate in disaster recovery exercises, failover testing, and compliance audits.
✨ Smart • Intelligent • Private • Secure
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Unlock Your Senior Firewall Potential: Insight & Career Growth Guide
Real-time Senior Firewall Jobs Trends in Alexandria, United States (Graphical Representation)
Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph below. This graph displays the job market trends for Senior Firewall in Alexandria, United States using a bar chart to represent the number of jobs available and a trend line to illustrate the trend over time. Specifically, the graph shows 184272 jobs in United States and 168 jobs in Alexandria. This comprehensive analysis highlights market share and opportunities for professionals in Senior Firewall roles. These dynamic trends provide a better understanding of the job market landscape in these regions.
Great news! Agil3 Technology Solutions (A3T) is currently hiring and seeking a Senior Firewall Administrator (Hybrid) to join their team. Feel free to download the job details.
Wait no longer! Are you also interested in exploring similar jobs? Search now: Senior Firewall Administrator (Hybrid) Jobs Alexandria.
An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at Agil3 Technology Solutions (A3T) adheres to the cultural norms as outlined by Expertini.
The fundamental ethical values are:The average salary range for a Senior Firewall Administrator (Hybrid) Jobs United States varies, but the pay scale is rated "Standard" in Alexandria. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.
Key qualifications for Senior Firewall Administrator (Hybrid) typically include Computer Occupations and a list of qualifications and expertise as mentioned in the job specification. Be sure to check the specific job listing for detailed requirements and qualifications.
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Here are some tips to help you prepare for and ace your job interview:
Before the Interview:To prepare for your Senior Firewall Administrator (Hybrid) interview at Agil3 Technology Solutions (A3T), research the company, understand the job requirements, and practice common interview questions.
Highlight your leadership skills, achievements, and strategic thinking abilities. Be prepared to discuss your experience with HR, including your approach to meeting targets as a team player. Additionally, review the Agil3 Technology Solutions (A3T)'s products or services and be prepared to discuss how you can contribute to their success.
By following these tips, you can increase your chances of making a positive impression and landing the job!
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