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Assistant Network Firewall Engineer Jobs (NOW HIRING)

SAIC

Firewall Engineer

Suffolk, VA

$120K - $160K/yr

Network Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance ... ORA_ON_SITE Description SAIC is seeking a Firewall Engineer in Suffolk, VA with experience in US ...

SAIC

Firewall Engineer

Suffolk, VA · On-site

$120K - $160K/yr

Network Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance ... ORA_ON_SITE Description SAIC is seeking a Firewall Engineer in Suffolk, VA with experience in US ...

SAIC

Firewall Engineer

Springfield, VA · On-site

$120K - $160K/yr

... engineering support to multiple firewall and perimeter security systems and devices. The well ... Collaborate with Cross-Bureaus and Agencies to implement network changes as it relates to perimeter ...

SAIC

Senior Firewall Engineer

Quantico, VA · On-site

Network Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance ... SAIC is seeking a Senior Firewall Engineer to support DCSA for an ONSITE position out of Quantico ...

SAIC

Firewall Engineer

Suffolk, VA · On-site

$120K - $160K/yr

Description SAIC is seeking a Firewall Engineer in Suffolk, VA with experience in US Navy IT ... naval enterprise transport network, ensuring 24/7/365 availability and reliability.

SAIC

Firewall Engineer

Springfield, VA · Hybrid

$120K - $160K/yr

Network Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Secret ... ORA_HYBRID Description This is a senior firewall position within the Vanguard 2025 Contract ...

Leidos

Firewall Engineer

Arlington, VA · On-site

$92K - $166K/yr

A skilled engineer knowledgeable and experienced in developing and implementing Firewall/Networking Security Solutions. With the CESO program, the Defense Information System Agency (DISA) is looking ...

Droisys

Senior Firewall Engineer

Mclean, VA

Ensures adherence to defined Network Engineering Processes and identifies and helps influence ... Analyze firewall rules to identify rules that can be removed and work with the appropriate client ...

Leidos

Firewall Engineer

Arlington, VA · On-site

$92K - $166K/yr

A skilled engineer knowledgeable and experienced in developing and implementing Firewall/Networking Security Solutions. With the CESO program, the Defense Information System Agency (DISA) is looking ...

TECO

Sr. Firewall Engineer, Progression

Lutz, FL

Mark Koener TITLE: Sr Firewall Engineer, Progression PERFORMANCE COACH: Mgr. Network Engineering & Cyber Security Operations COMPANY: Tampa Electric DEPARTMENT: High Performance Computing & BP ...

CACI International, Inc.

Lead Firewall Engineer

Arnold, MO · On-site

$42.25 - $56.75/hr

Lead Firewall Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance ... Active TS/SCI * 8+ years related technical experience network security technologies, tools, and ...

TECO

Sr. Firewall Engineer, Progression

Lutz, FL · On-site

Mark Koener TITLE: Sr Firewall Engineer, Progression PERFORMANCE COACH: Mgr. Network Engineering & Cyber Security Operations COMPANY: Tampa Electric DEPARTMENT: High Performance Computing & BP ...

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Assistant Network Firewall Engineer information

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

As of Jul 17, 2026, the average hourly pay for assistant 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 are some common challenges faced by Assistant Network Firewall Engineers when managing security policies?

Assistant Network Firewall Engineers often encounter challenges such as balancing strict security measures with the need to maintain smooth network performance. Ensuring firewall rules do not inadvertently block legitimate traffic or cause downtime requires careful attention to detail and thorough testing. Additionally, staying updated on emerging threats and adapting firewall configurations to address new vulnerabilities is an ongoing task. Collaborating with IT teams and end-users to understand business needs and troubleshoot access issues is also a key part of the role.

What does an Assistant Network Firewall Engineer do?

An Assistant Network Firewall Engineer supports the management and maintenance of network firewall systems to protect an organization's data and infrastructure. They assist in configuring, monitoring, and troubleshooting firewalls, ensuring that only authorized traffic is allowed. Their responsibilities often include updating firewall rules, analyzing security logs, and responding to security incidents under the guidance of senior engineers. This role is vital for maintaining strong network security and preventing unauthorized access.

What is the difference between Assistant Network Firewall Engineer vs Network Security Technician?

AspectAssistant Network Firewall EngineerNetwork Security Technician
CertificationsCCNA, CompTIA Security+CompTIA Security+, Cisco CCNA Security
Work EnvironmentDesign, implement, and maintain firewall solutionsMonitor, troubleshoot, and support security systems
Industry UsageIT departments, cybersecurity teamsNetwork operations, security support teams

The Assistant Network Firewall Engineer focuses on configuring and maintaining firewalls, while the Network Security Technician primarily monitors and troubleshoots security systems. Both roles require similar certifications and work within cybersecurity teams, but their daily tasks differ in scope and responsibilities.

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

To thrive as an Assistant Network Firewall Engineer, you need a solid understanding of network protocols, firewall concepts, and a background in computer science or related fields. Familiarity with firewall management tools (such as Cisco ASA, Palo Alto, or Fortinet), network monitoring systems, and relevant certifications like CompTIA Network+ or Cisco CCNA Security is usually expected. Strong analytical thinking, attention to detail, and effective communication are important soft skills for troubleshooting and collaborating with IT teams. These skills and qualifications are crucial for maintaining secure, efficient network operations and protecting organizational data from cyber threats.
What cities are hiring for Assistant Network Firewall Engineer jobs? Cities with the most Assistant Network Firewall Engineer job openings:
What are the most commonly searched types of Network Firewall Engineer jobs? The most popular types of Network Firewall Engineer jobs are:
What states have the most Assistant Network Firewall Engineer jobs? States with the most job openings for Assistant Network Firewall Engineer jobs include:
Assistant Network Firewall Engineer jobs near you
Firewall Engineer

Firewall Engineer

SAIC

Suffolk, VA

$120K - $160K/yr

Full-time

Posted 7 days ago

SAIC rating

7.9

Company rating: 7.9 out of 10

Based on 79 frontline employees who took The Breakroom Quiz

68th of 210 rated it services

Job description

Job ID: 2614467

Location: Suffolk, VA, US

Date Posted: 2026-07-10

Category: Information Technology

Subcategory: Network Engineer

Schedule: Full-Time

Shift: Day Job

Travel: Yes - 10% of the time

Minimum Clearance Required: Top_Secret

Clearance Level Must Be Able to Obtain: None

Potential for Remote Work: ORA_ON_SITE


Description

SAIC is seeking a Firewall Engineer in Suffolk, VA with experience in US Navy IT networks to support the sustained operation and maintenance of a newly deployed naval enterprise transport network, ensuring 24/7/365 availability and reliability.

Responsibilities include:

  • Build, design, test and deploy perimeter security systems.
  • Directs compilation of records and reports concerning perimeter operations and maintenance to analyze the performance of perimeter security systems.
  • Provides input to the problem management process, including assessing and evaluating software and hardware anomalies. Supports the root cause analysis efforts to determine problems and develop remediation activities. Interfaces with vendor support service groups to ensure proper support during outages or periods of degraded system performance.
  • Supports the configuration and testing of replacement perimeter devices.
  • Plans, documents, and implements hardware and software build and refresh cycles.
  • Create and maintain standard operating procedures and guides for new and/or existing perimeter hardware and software.
  • Attend weekly teleconferences, onsite meetings, and participate in working groups, as related to constant changing security environment.

Qualifications

Required Education & Experience:

  • Bachelor’s degree and five (5) years of experience.
  • Expert experience in one or more of the following security devices: Palo Alto firewalls, Panorama management console, Fortinet FortiGate NGFW, A10 Encrypted Traffic Inspection/Application Delivery, and Cisco ESA & ASA.
  • Experience developing and configuring SSL encryption/decryption solutions for traffic inspection.
  • Experience supporting the configuration and maintenance of Firewall/DMZ infrastructure including Network and Application Firewall Packet Filtering technologies (Palo Alto, FortiNet FortiGate.)
  • Firsthand experience in developing and providing quality assurance review of engineering change orders relating to the replacement or enhancement of perimeter security hardware and software.
  • Experienced with performing root cause analysis, risk identification, and risk mitigation.
  • Knowledgeable with configuring Cisco switches.
  • Ability to obtain an approved Operating System certification (e.g., CCNA or Linux+) within 6 months of hire.

Required Clearance:

  • US Citizenship.
  • Active Top Secret clearance.

Target salary range: $120,001 - $160,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.

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