Senior Firewall Administrator at NetImpact Strategies

Alexandria, Virginia, United States -

Full Time

Start Date

Immediate

Expiry Date

12 May, 26

Salary

0.0

Posted On

11 Feb, 26

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Palo Alto Firewalls, Network Administration, Firewall Configuration, Performance Tuning, Troubleshooting, Security Policy Application, Documentation, Analytical Skills, Communication Skills, Cloud Environments, Automation, Scripting, Security Compliance, Incident Response, Mentorship, Collaboration

Industry

IT Services and IT Consulting

Description

Job Description NetImpact Strategies is seeking an experienced Senior Firewall Administrator to manage the agency’s Palo Alto firewall infrastructure. In this role, you will oversee deployment, configuration, and maintenance of firewall systems—both on-premises and in cloud environments. You’ll ensure security, performance, and availability, mentor junior staff, and integrate firewall solutions across the enterprise. Key Responsibilities Manage and maintain the organization’s Palo Alto-based firewall infrastructure, ensuring optimal performance, security, and availability. Lead the installation, configuration, and maintenance of Palo Alto firewall devices and cloud firewall configurations. Monitor and optimize the performance of firewall systems and network traffic, ensuring efficient resource allocation and minimal downtime. Diagnose and resolve complex firewall issues, including connectivity, performance, and security-related problems. Apply patches, updates, and security configurations to Palo Alto devices to maintain compliance and protect network security. Maintain comprehensive documentation of firewall configurations, policies, and operational procedures. Collaborate with IT and security teams to support organizational network security requirements and integrate firewall solutions with enterprise systems. Provide guidance, mentorship, and technical expertise to junior firewall and network administrators. Ensure adherence to industry best practices for firewall management, security hardening, and troubleshooting. Support incident response and security operations by identifying, investigating, and mitigating firewall-related threats. Qualifications Required Qualifications Bachelor’s degree in Computer Science, Information Systems, or related field 5–7 years of experience in network administration focused on Palo Alto firewalls Proven expertise with deployment, configuration, performance tuning, and troubleshooting of Palo Alto devices Strong skills in security policy application, patching, and device hardening Excellent documentation, analytical, and communication abilities Preferred Qualifications Palo Alto Networks Certified Network Security Engineer (PCNSE) certification Experience managing firewall solutions in cloud environments (e.g., AWS, Azure) Familiarity with next-gen firewall features: App-ID, URL filtering, WildFire, GlobalProtect Automation/Scripting experience (Python, PowerShell) to enhance firewall management processes Knowledge of security compliance frameworks (e.g., NIST, FISMA, DoD) About Us Perks of working at NetImpact Strategies Your health comes first – we offer comprehensive medical, dental, & vision insurance that starts the first of the month after you join the team Invest in your future – 401(k) Plan – Immediately vested employer contributions; no matching required Work hard, play hard – we offer a generous Paid Time Off (PTO) policy, one (1) additional day of paid wellness leave per calendar year, and observe ten (10) federal holidays Pawsitively pawesome – Pet Insurance (because our little critters are part of our families, too!) Invest in your education – Tuition reimbursement, internal training programs, & company-sponsored industry certifications! Be part of a dynamic and collaborative work environment recently ranked by The Washington Post as a Top Work Place in 2019, 2021,2022, 2023, & 2024! Have fun and celebrate and give back – Team building activities, community volunteering, quarterly HQ days, wellness events, happy hours, family fun events, and more! ABOUT US NetImpact Strategies Inc. (NetImpact) has been a Trusted Advisor driving impact through digital transformation for the Federal Government for over a decade. We solve complex problems with innovation and agility to create meaningful, transformative, and enduring change. As Trusted Advisors, NetImpact professionals partner with customer agencies to deliver solutions that empower them to not only meet their missions but also realize their strategic vision through agile, outcome-focused solutions addressing both strategic and tactical requirements. We design and implement comprehensive, tailored solutions that are both mindful of the client's culture and organizational dynamics. NetImpact’s core values and commitment to a customer and results-oriented delivery approach has propelled our growth and enabled us to deliver impactful value across Strategic Consulting, Process Automation, Cloud, DevSecOps, Data and Analytics, and Cyber Security for the Federal Government. ACCESSIBILITY NOTE NetImpact Strategies is committed to complying with all applicable provisions of the Americans with Disabilities Act, as amended (“ADA”), and applicable state and local laws. It is NetImpact’s policy not to discriminate against any qualified person or applicant with regard to any terms or conditions of employment on the basis of such individual’s disability. Consistent with this policy of non-discrimination, NetImpact will provide reasonable accommodations to an individual with a disability, as defined in the ADA or applicable law, who has made NetImpact aware of his/her disability, unless doing so would cause undue hardship to NetImpact. If you are an applicant and need reasonable accommodation when applying for job opportunities within NetImpact, or request reasonable accommodation to utilize NetImpact’s online employment application, please contact careers@netimpactstrategies.com.

Responsibilities

The Senior Firewall Administrator will manage and maintain the Palo Alto firewall infrastructure, ensuring optimal performance, security, and availability. This includes leading the installation, configuration, and maintenance of firewall devices and diagnosing complex firewall issues.