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Sr Network Firewall Engineer Jobs (NOW HIRING)

Network/Firewall Engineer

Oklahoma City, OK · On-site

$97K - $132K/yr

Onsite Network/Firewall Engineer - Oklahoma City, OK * Project Dates - July 2026 - December 2026 * 5+ years experience MINIMUM QUALIFICATIONS * Bachelor's degree in computer science, Information ...

... Engineering, or a related field * Minimum of 2 years of network and security experience * Solid experience in Next-Generation Firewall capabilities such as URL Filtering, IPSec Tunnels, Firewall ...

... Engineering, or a related field * Minimum of 2 years of network and security experience * Solid experience in Next-Generation Firewall capabilities such as URL Filtering, IPSec Tunnels, Firewall ...

... Engineering, or a related field * Minimum of 2 years of network and security experience * Solid experience in Next-Generation Firewall capabilities such as URL Filtering, IPSec Tunnels, Firewall ...

... Engineering, or a related field * Minimum of 2 years of network and security experience * Solid experience in Next-Generation Firewall capabilities such as URL Filtering, IPSec Tunnels, Firewall ...

MANTECH seeks a motivated, career and customer-oriented Network Firewall Engineer to join our team in Virginia Beach, VA . This position is onsite. Responsibilities include but are not limited to:

Sr. Network Security/Firewall Engineer

Durham, NC · On-site

$53 - $69.25/hr

Sr. Network Security/Firewall Engineer Procom is a leading provider of professional IT services and staffing to businesses and governments in Canada. With revenues over $500 million, the Branham ...

Senior Firewall Engineer Join our client in DC as a Senior Firewall Engineer, where you'll be a ... Bring your extensive expertise in firewall and network administration, with a strong emphasis on ...

Description SAIC is seeking a Senior Firewall Engineer to support DCSA for an ONSITE position out ... Designs and implements network security solutions, including firewalls, VPNs, and other security ...

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Sr Network Firewall Engineer information

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

As of Jul 7, 2026, the average hourly pay for sr network firewall engineer in the United States is $55.61, according to ZipRecruiter salary data. Most workers in this role earn between $45.67 and $66.11 per hour, depending on experience, location, and employer.

What does a Sr Network Firewall Engineer do?

A Sr Network Firewall Engineer is responsible for designing, implementing, managing, and troubleshooting network firewall systems to protect an organization’s digital assets from unauthorized access and cyber threats. They evaluate network security needs, configure firewall policies, monitor for suspicious activity, and ensure compliance with security standards. Additionally, they may lead projects, provide technical guidance to junior engineers, and collaborate with other IT teams to maintain robust network security.

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

Sr Network Firewall Engineers often encounter challenges such as balancing security requirements with network performance, managing complex firewall rule sets, and ensuring minimal downtime during updates or migrations. They must stay current with evolving threats and technologies, while also collaborating closely with security, operations, and compliance teams to implement policy changes. Successfully navigating these challenges requires strong analytical skills, attention to detail, and effective communication across multidisciplinary teams.

What is the difference between Sr Network Firewall Engineer vs Network Security Engineer?

AspectSr Network Firewall EngineerNetwork Security Engineer
CertificationsCCNP, CISSP, Cisco ASACISSP, CompTIA Security+
Work EnvironmentDesigning, implementing, managing firewalls and security policiesMonitoring, analyzing, and improving overall network security
Industry UsageCommon in enterprise and service provider networksUsed across various industries focusing on security infrastructure

The Sr Network Firewall Engineer primarily focuses on configuring and maintaining firewalls to protect network perimeters, while the Network Security Engineer has a broader role in securing entire network systems. Both roles require similar certifications and often work in enterprise environments, but their core responsibilities differ in scope and focus.

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

A Sr Network Firewall Engineer needs deep expertise in network security, firewall configuration, and troubleshooting, typically supported by a bachelor’s degree in computer science or a related field and relevant certifications like Cisco CCNP Security or Palo Alto Networks PCNSE. Familiarity with firewall platforms (such as Cisco ASA, Palo Alto, or Fortinet), intrusion detection/prevention systems, and network monitoring tools is essential. Strong analytical thinking, attention to detail, and effective communication help engineers address complex security issues and collaborate with IT teams. These skills and qualities are crucial for protecting organizational assets, maintaining uptime, and ensuring regulatory compliance in dynamic network environments.
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What states have the most Sr Network Firewall Engineer jobs? States with the most job openings for Sr Network Firewall Engineer jobs include:
Network Firewall Engineer

Network Firewall Engineer

Booz Allen Hamilton

Colorado Springs, CO • On-site

$99K - $225K/yr

Other

Medical, Life, Retirement, PTO

This job post has expired today. Applications are no longer accepted.


Booz Allen Hamilton rating

8.8

Company rating: 8.8 out of 10

Based on 47 frontline employees who took The Breakroom Quiz

9th of 58 rated business consultants


Job description

Job Number: R0242051
Network Firewall Engineer

The Opportunity:

Are you looking for a career-defining opportunity to share your expertise in designing, developing, and implementing innovative network security solutions to support our country's critical infrastructure and fortify our nation's digital defenses? As a systems security and next-generation firewall engineer, you will be responsible for the enterprise-wide deployment of the Palo Alto Networks Security Operating Platform and its associated Panorama management framework. We need your experience to oversee the development and implementation of advanced security solutions to deliver robust threat prevention and improve the overall enterprise security posture.

On our team, you'll supervise and mentor a team as they troubleshoot and analyze complex network challenges for customers using your deep knowledge of Palo Alto's key security features, including App-ID, User-ID, Threat Prevention, and GlobalProtect. You'll manage the research on new technologies and market trends to further develop and refine our security solutions and ensure continuous alignment with the evolving threat landscape.

In this role, you'll closely impact mission success, protecting data and networks from malicious payloads and actors. With mentoring, challenging hands-on problem-solving, and opportunities to learn new tools and skills, we focus on growing as a team to make the best solutions for our customers.

Work with us as we secure and protect our nation's most sensitive capabilities.

What You'll Work On:

  • Develop relationships quickly and easily with other teams, communicating the complexities of security with a wide variety of audiences, including senior management.

  • Manage infrastructure and cybersecurity controls, including enhanced detection and vulnerability capabilities and improved event correlation in large enterprises.

  • Lead risk and vulnerability assessments in network, system, and application areas, and leverage big data analytics and traditional security event types to identify advanced threats or indicators of compromise.

Join us. The world can't wait.

You Have:

  • Experience configuring, managing, and optimizing Network Firewalls

  • Experience with multi-domain architectures, including data center, WAN, and LAN in virtualized architectures

  • Active TS/SCI clearance; willingness to take a polygraph exam

  • HS diploma or GED and 7+ years of experience supporting IT projects and activities, Associate's degree and 5+ years of experience supporting IT projects and activities, Bachelor's degree and 3+ years of experience supporting IT projects and activities, or Master's degree and 1+ years of experience supporting IT projects and activities

  • Ability to obtain a DoD 8570 IAT Level II Certification such as Security+ CE, CCNA-Security, or GSEC Certificationwithin 30 days of start date

  • Ability to obtain a DoD 8570 Cybersecurity Service Provider - Infrastructure Support (CSSP-IS) Certification such as CEH, CySA+, GICSP, SSCP, CHFI, CFR, Cloud+, or CND Certification within 30 days of start date


Nice If You Have:

  • Experience configuring, managing, and optimizingPalo Alto Firewalls directly and via Panorama

  • Experience with Linux OS administration and management

  • Knowledge of building and maintaining SolarWinds NPM and IPAM

  • Ability to be a self-starter, work without considerable direction, and work with a team

  • Possession of excellent verbal and written communication skills, including for coordinating efforts and establishing customer relations


Clearance:

Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; TS/SCI clearance is required.

Compensation

At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen's benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page.

Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $99,000.00 to $225,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen's total compensation package for employees. This posting will close within 90 days from the Posting Date.

Identity Statement

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud.

Candidate AI Usage Policy

AI is a part of our daily work at Booz Allen, and we are committed to the responsible and ethical use of AI tools. However, we want to ensure a fair candidate process based on your own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with responses during interviews (whether in-person or virtual) is prohibited unless permission is explicitly provided.

Work Model
Our people-first culture prioritizes the benefits of collaboration, whether it occurs in person or virtually. To support engagement and effective communication, employees working virtually are generally expected to have their cameras on during meetings.

  • Remote: If this position is listed as remote, there may still be occasions when you are required to work in person at a Booz Allen or customer facility.

  • Hybrid: If this position is listed as hybrid, you will be expected to work from a Booz Allen facility frequently, in alignment with leadership expectations and the needs of the role. You may also be required to work from or visit a customer facility.

  • Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.


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About Booz Allen Hamilton

Sourced by ZipRecruiter

Booz Allen Hamilton is a leading provider of management and technology consulting services to the US government in defense, intelligence, and civil markets. Headquartered in McLean, Virginia, the firm also serves major corporations, institutions, and not-for-profit organizations. Founded in 1914 by Edwin G. Booz, the company has a long-standing tradition of helping clients achieve success by delivering a wide range of consulting services that include strategic planning, human capital and learning, communication, systems development, and others. The company's mission is to empower people to change the world, and it has a reputation for maintaining the highest standards of integrity and-excellence.

Industry

It services

Company size

10,000+ Employees

Headquarters location

McLean, VA, US

Year founded

1914