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Senior Network Firewall Engineer Jobs (NOW HIRING)

MGM Resorts International

Sr Firewall Engineer

Jackson, MS · On-site

$100K - $134K/yr

Senior Network Firewall Engineer Las Vegas, Nevada The SHOW comes alive at MGM Resorts International Have you ever wondered what it would be like to work in a place full of excitement, diversity, and ...

MGM Resorts International

Sr Firewall Engineer

Passaic, NJ · On-site

$100K - $134K/yr

Senior Network Firewall Engineer Las Vegas, Nevada The SHOW comes alive at MGM Resorts International Have you ever wondered what it would be like to work in a place full of excitement, diversity, and ...

MGM Resorts International

Sr Firewall Engineer

Boston, MA · On-site

$100K - $134K/yr

Senior Network Firewall Engineer Las Vegas, Nevada The SHOW comes alive at MGM Resorts International Have you ever wondered what it would be like to work in a place full of excitement, diversity, and ...

Booz Allen Hamilton

Network Firewall Engineer

Norfolk, VA · On-site

$99K - $225K/yr

Network Firewall Engineer The Opportunity: Are you looking for a career-defining opportunity to ... audiences, including senior management. * Manage infrastructure and cybersecurity controls ...

Booz Allen Hamilton

Network Firewall Engineer

Reston, VA · On-site

$99K - $225K/yr

Network Firewall Engineer The Opportunity: Are you looking for a career-defining opportunity to ... audiences, including senior management. * Manage infrastructure and cybersecurity controls ...

MGM Resorts International

Sr Firewall Engineer

Lansing, MI · On-site

$100K - $134K/yr

Senior Network Firewall Engineer Las Vegas, Nevada The SHOW comes alive at MGM Resorts International Have you ever wondered what it would be like to work in a place full of excitement, diversity, and ...

Booz Allen Hamilton

Network Firewall Engineer

Tampa, FL · On-site

$99K - $225K/yr

Network Firewall Engineer The Opportunity: Are you looking for a career-defining opportunity to ... audiences, including senior management. * Manage infrastructure and cybersecurity controls ...

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Senior Network Firewall Engineer information

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How much do senior network firewall engineer jobs pay per hour?

As of Jul 5, 2026, the average hourly pay for senior network firewall engineer in the United States is $60.36, according to ZipRecruiter salary data. Most workers in this role earn between $55.53 and $70.67 per hour, depending on experience, location, and employer.

What is the difference between Senior Network Firewall Engineer vs Network Security Analyst?

AspectSenior Network Firewall EngineerNetwork Security Analyst
CertificationsCCNP, CISSP, Cisco ASA certificationsCISSP, CompTIA Security+, GIAC certifications
Work EnvironmentDesigning, implementing, managing firewalls and security infrastructureMonitoring, analyzing security threats, incident response
Employer & Industry UsageIT departments, cybersecurity firms, large enterprisesSecurity teams, government agencies, financial institutions

The Senior Network Firewall Engineer primarily focuses on configuring and maintaining firewall systems to protect network perimeters, while the Network Security Analyst monitors security events and responds to threats. Both roles require similar certifications and often work within the same industry environments, but their core responsibilities differ in scope and daily tasks.

What are some common challenges faced by Senior Network Firewall Engineers when managing large-scale enterprise environments?

Senior Network Firewall Engineers often encounter challenges such as balancing robust security with network performance, managing complex rule sets across multiple devices, and ensuring seamless policy updates without disrupting business operations. They must also stay current with evolving cyber threats and compliance requirements, which can require frequent adjustments to firewall configurations. Effective collaboration with security operations, IT infrastructure, and compliance teams is essential to address these challenges and maintain a secure, high-performing network.

What does a Senior Network Firewall Engineer do?

A Senior Network Firewall Engineer is responsible for designing, implementing, managing, and maintaining network firewall systems to protect an organization’s data and IT infrastructure from unauthorized access and cyber threats. They analyze security risks, configure firewall rules, monitor network traffic, and ensure compliance with security policies. Additionally, they troubleshoot firewall issues, provide technical guidance to junior staff, and stay updated on the latest security technologies and threats.

What are the key skills and qualifications needed to thrive as a Senior Network Firewall Engineer, and why are they important?

To thrive as a Senior Network Firewall Engineer, you need deep expertise in network security, firewall configuration, and troubleshooting, usually supported by a degree in computer science or a related field and several years of experience. Proficiency with firewall platforms (such as Palo Alto, Cisco ASA, or Fortinet), network monitoring tools, and certifications like CISSP or CCNP Security are typically required. Strong analytical thinking, attention to detail, and effective communication help you excel in diagnosing issues and collaborating with cross-functional teams. These skills ensure the secure and reliable operation of enterprise networks, protecting critical data and minimizing security risks.
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Senior Network Firewall Engineer jobs near you
Infographic showing various Senior Network Firewall Engineer job openings in the United States as of June 2026, with employment types broken down into 7% As Needed, 7% Full Time, 79% Part Time, and 7% Temporary. Highlights an 82% Physical, 9% Hybrid, and 9% Remote job distribution, with an average salary of $125,552 per year, or $60.4 per hour.
Senior Network Firewall Engineer

Senior Network Firewall Engineer

FEDITC LLC

Springfield, VA

Full-time

Posted 10 days ago

Job description

FEDITC, LLC is a fast-growing business supporting DoD and other intelligence agencies worldwide. FEDITC develops mission critical national security systems throughout the world directly supporting the Warfighter, DoD Leadership, & the country. We are proud & honored to provide these services.

Overview of position:

FEDITC is seeking a Senior Network Firewall Engineer to work in Springfield, VA.

A United States Citizenship is required to be considered for this position.

 This is an upcoming opportunity contingent on contract award.

The Senior Network Firewall Engineer serves as the expert responsible for designing, implementing, and securing the enterprise firewall and network security infrastructure across large, complex environments. This role leads the development and integration of advanced security controls, manages enterprise firewall policies, and ensures that security architectures meet mission, compliance, and performance requirements. The engineer conducts firewall audits, risk assessments, and security evaluations to safeguard network assets across thousands of field sites and multiple datacenters. Working closely with cross-functional IT and security teams, the Senior Network Firewall Engineer ensures seamless integration of protective technologies while maintaining high availability and optimal network performance. With deep expertise in firewall engineering, security policy design, and threat mitigation, this position plays a critical role in protecting DHS and federal systems from evolving cyber threats.

Responsibilities

  • Infrastructure Security Stack, Development, Implementation, Integration
  • Implement and maintain network security policies, including access control lists (ACLs), VPN configurations, NAT policies, and firewall rule sets.
  • Keep up-to-date with the latest security threats, technologies, and best practices.
  • Maintain documentation related to firewall configurations, policies, and procedures.
  • Work with other IT teams to ensure seamless integration of security measures.
  • Perform regular firewall rule audits and security assessments to ensure compliance with industry standards and best practices.
  • Gap Analysis and Benchmarking
  • Risk Assessment
  • Test and Evaluation Services
  • Financial Analysis
  • Architecture Validation and Verification

Experience/Skills:

  • 15 years’ experience providing network security support on programs related to network systems and infrastructure with over 5,500 field sites, 2+ datacenters/colocation facilities, and 250,000+ users.

Preferred Qualifications:

  • 15+ years supporting DHS Wide Area Network
  • 10+ years supporting DHS System ATO and C&A activities
  • Experience supporting network modernization projects

Certifications:

  • Palo Alto Certified Network Security Engineer (PCNSE) – Active
  • CCNP certification – Active

Clearance:

  • Must be a United States Citizen and pass a background check.
  • Maintain applicable security clearance(s) at the level required by the client and/or applicable certification(s) as requested by FEDITC and/or required by FEDITC’S Client(s)/Customer(s)/Prime contractor(s).

FEDITC, LLC. is committed to fostering an inclusive workplace and provides equal employment opportunities (EEO) to all employees and applicants for employment. We do not employ AI tools in our decision-making processes. Regardless of race, color, religion, sex (including pregnancy), sexual orientation, gender identity or expression, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran, FEDITC, LLC. ensures that all employment decisions are made in accordance with applicable federal, state, and local laws. Our commitment to non-discrimination in employment extends to every location in which our company operates.

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