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Lead Firewall Engineer

SI-Tec Consulting LLC

West Springfield, Virginia • Today

Full-time

USD 100,000.00 - 130,000.00 per year

Lead Firewall Engineer

Vekner Consulting

Springfield, Virginia • Today

Full-time

Palo Alto Firewall Engineer

System One

Springfield, Virginia • 20d ago

Easy Apply

Contract

Depends on Experience

Senior Firewall Engineer

CACI International, Inc.

Springfield, Virginia • Today

Full-time

USD 75,200.00 - 158,100.00 per year

Cyber Security Engineering Specialist IV/ Firewall Engineer

CACI International, Inc.

Springfield, Virginia • Today

Full-time

USD 90,300.00 - 189,600.00 per year

Senior Firewall Engineer (Palo Alto SME)

Maximus, Inc.

Arlington, Virginia • Today

Full-time

USD 116,500.00 per year

Firewall Engineer

Novul Solutions

Alexandria, Virginia • Today

Full-time

Firewall Engineer

Tetrad Digital Integrity LLC

Arlington, Virginia • Today

Full-time

USD 115,000.00 - 125,000.00 per year

Senior Network Firewall Security Engineer (L3) (Palo Alto AND Fortigate)

I-Link Solutions

Remote • 5d ago

Easy Apply

Contract

Senior Network L3 & Firewall Engineer [Palo Alto & FortiGate ]

I-Link Solutions

Remote • 3d ago

Easy Apply

Full-time

$45 - $50

Senior Network Engineer (Firewall Specialist)

Tech Mahindra (Americas) Inc.

Remote • 5d ago

Easy Apply

Full-time

90,000 - 100,000

Lead Network Engineer

The MITRE Corporation

McLean, Virginia • Today

Full-time

USD 158,800.00 - 198,500.00 per year

Lead Cloud Security Engineer

SAIC

Washington, District of Columbia • Today

Full-time

USD 160,001.00 - 200,000.00 per year

Firewall Engineer

DFND Security

Remote or Hybrid in Chestertown, Maryland • 5d ago

Easy Apply

Contract

Depends on Experience

Lead Wireless Engineer- C

Telos Corporation

Ashburn, Virginia • Today

Full-time

USD 130,000.00 per year

F5 WAF Lead Engineer

Sriven Systems Inc.

Remote • 3d ago

Easy Apply

Contract

$60 - $70

Senior Network Engineer, Insider Threat Program

Apex Systems

Lorton, Virginia • Today

Easy Apply

Full-time

$100 - $108 per hour

Senior Cybersecurity Engineer

CACI International, Inc.

Springfield, Virginia • Today

Full-time

USD 120,800.00 - 265,800.00 per year

Lead, Information Security Systems Engineering

L3Harris Technologies

Chantilly, Virginia • Today

Full-time

Lead, Information Security Systems Engineering

L3Harris Technologies Careers

Chantilly, Virginia • Today

Full-time

USD 127,500.00 - 236,500.00 per year

Lead, Information Security Systems Engineering

Harris Corporation

Chantilly, Virginia • Today

Full-time

USD 127,500.00 - 236,500.00 per year

Windows lead engg

Infinite Computer Solutions (ICS)

Remote • 17d ago

Easy Apply

Full-time

$80,000 - $120,000

Network Security Architect - Firewall

Zettalogix INC

Remote • Today

Easy Apply

Full-time

Depends on Experience

IT Network Security Team Lead

General Dynamics

Bethesda, Maryland • Today

Full-time

USD 164,382.00 - 195,500.00 per year

Insider Threat Program Senior Network Engineer

Leidos

Lorton, Virginia • Today

Full-time

USD 139,100.00 - 251,450.00 per year

Firewall Engineer

Leidos

Arlington, Virginia • Today

Full-time

USD 92,300.00 - 166,850.00 per year

Senior Cybersecurity Engineer

Aerospace Corporation

Chantilly, Virginia • Today

Full-time

USD 166,400.00 - 249,600.00 per year

Senior Security Engineer (Firewall) - Mid-Atlantic region

GuidePoint Security

Remote • Today

Full-time

Firewall Administrator

Sun Technologies,Inc.

Remote • 3d ago

Easy Apply

Contract

70 - 75

Network Firewall Engineer

Secunetics

Washington, District of Columbia • 3d ago

Full-time

100000 - 150000

Job Details

Skills

Technical Direction
Management
Project Implementation
Network
Technical Writing
Regulatory Compliance
Mentorship
Security Clearance
Continuous Integration
Enterprise Networks
Firewall
TLS
SSL
PKI
Kerberos
LDAP
Active Directory
SAML
OAuth
Network Design
Estimating
DoD
Computer Science
Cyber Security
Network Security
F5
Juniper
Palo Alto

Summary

Lead Firewall Engineer
Clearance: Active TS/SCI
Experience: 8+ years

Lead an enterprise boundary security team responsible for firewall operations, engineering, compliance, and modernization. You will provide technical direction, oversee complex troubleshooting, and support secure, reliable network performance.

What You Will Do

Lead daily firewall operations, maintenance, troubleshooting, and project execution.
Design and implement solutions using Palo Alto, Juniper SRX, and F5 technologies.
Review network changes and assess operational and security impacts.
Maintain secure configuration baselines, architecture diagrams, inventories, procedures, and technical documentation.
Monitor performance, logs, software versions, and configuration drift.
Lead compliance reviews, technical evaluations, and modernization efforts.
Brief stakeholders and mentor engineering personnel.

What You Bring

Active TS/SCI clearance with the ability to obtain and maintain a CI polygraph.
At least eight years of network security experience, including five years supporting large enterprise networks.
Experience leading a firewall or boundary security team.
Advanced experience with Palo Alto, Juniper SRX, and F5 platforms.
Strong knowledge of firewall policy, TLS/SSL, PKI, Kerberos, LDAP, Active Directory, SAML, OAuth, and network architecture.
Experience with network design, implementation, cost estimates, and labor estimates.
Current DoD 8140/8570 IAT Level II certification.
Ability to obtain CSSP Infrastructure Support certification within 120 days.
Availability for occasional evening or weekend work.

Preferred Qualifications

Bachelor's or master's degree in computer science, cybersecurity, network security, or a related field.
F5, Juniper, or Palo Alto professional certification.

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: 10317185
Position Id: 423fcd9e94ca7c2c228d9a48eb470192
Posted 20 hours ago

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Similar Jobs

Lead Firewall Engineer

Springfield, Virginia

•

Today

Overview Abile Group has an exciting and challenging opportunity for a Lead Firewall Engineer on a contract providing Network and Cybersecurity services supporting an Intelligence Community customer. All the personnel on the team will work together to support transport and cybersecurity information technology (IT) services on multiple networks and security domains, at multiple locations worldwide, inclusive of new facilities and building constructions to support the IC mission. The right candid

Full-time

Senior Firewall Engineer

Springfield, Virginia

•

Today

Job Title: Senior Firewall Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity As a member of the TCS Network Security Services (NSS) team, you will work with both corporate and customer leadership to research, analyze, and implement enterprise-wide network security solutions/capabilities/enhancements to support customer bu

Full-time

USD 75,200.00 - 158,100.00 per year

Cyber Security Engineering Specialist IV/ Firewall Engineer

Springfield, Virginia

•

Today

Job Title: Cyber Security Engineering Specialist IV/ Firewall Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity: Team CACI on our TCS Program has an exciting and challenging opportunity available for a Network Security Engineer supporting an Intelligence Community customer's wide-area (WAN), local-area (LAN) and campus-ar

Full-time

USD 90,300.00 - 189,600.00 per year

Firewall Engineer

Alexandria, Virginia

•

Today

Job Description Overview We are seeking an experienced Firewall Engineer to support mission-critical network security operations within a high-tempo Department of Defense environment. This role focuses on the engineering, administration, assessment, optimization, and sustainment of enterprise firewall and load-balancing technologies supporting DISA CESO and mission partners. The ideal candidate will bring extensive hands-on experience with Palo Alto and Cisco firewall technologies, including P

Full-time

Job Details

Skills

Technical Direction
Management
Project Implementation
Network
Technical Writing
Regulatory Compliance
Mentorship
Security Clearance
Continuous Integration
Enterprise Networks
Firewall
TLS
SSL
PKI
Kerberos
LDAP
Active Directory
SAML
OAuth
Network Design
Estimating
DoD
Computer Science
Cyber Security
Network Security
F5
Juniper
Palo Alto

Summary

Lead daily firewall operations, maintenance, troubleshooting, and project execution.
Design and implement solutions using Palo Alto, Juniper SRX, and F5 technologies.
Review network changes and assess operational and security impacts.
Maintain secure configuration baselines, architecture diagrams, inventories, procedures, and technical documentation.
Monitor performance, logs, software versions, and configuration drift.
Lead compliance reviews, technical evaluations, and modernization efforts.
Brief stakeholders and mentor engineering personnel.

What You Bring

Active TS/SCI clearance with the ability to obtain and maintain a CI polygraph.
At least eight years of network security experience, including five years supporting large enterprise networks.
Experience leading a firewall or boundary security team.
Advanced experience with Palo Alto, Juniper SRX, and F5 platforms.
Strong knowledge of firewall policy, TLS/SSL, PKI, Kerberos, LDAP, Active Directory, SAML, OAuth, and network architecture.
Experience with network design, implementation, cost estimates, and labor estimates.
Current DoD 8140/8570 IAT Level II certification.
Ability to obtain CSSP Infrastructure Support certification within 120 days.
Availability for occasional evening or weekend work.

Preferred Qualifications

Bachelor's or master's degree in computer science, cybersecurity, network security, or a related field.
F5, Juniper, or Palo Alto professional certification.

Dice Id: 10317185
Position Id: 423fcd9e94ca7c2c228d9a48eb470192
Posted 20 hours ago

Fitment

Dice Job Match Score™

🔢 Crunching numbers...

Create job alert

Never miss an opportunity! Create an alert based on the job you applied for.

Similar Jobs

Lead Firewall Engineer

Springfield, Virginia

•

Today

Full-time

Senior Firewall Engineer

Springfield, Virginia

•

Today

Full-time

USD 75,200.00 - 158,100.00 per year

Cyber Security Engineering Specialist IV/ Firewall Engineer

Springfield, Virginia

•

Today

Full-time

USD 90,300.00 - 189,600.00 per year

Firewall Engineer

Alexandria, Virginia

•

Today

Full-time