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Senior Firewall Engineer Jobs in Virginia (NOW HIRING)

Synergy ECP

Senior ServiceNow Engineer

Sterling, VA · On-site

$170 - $210/hr

We Are Looking For We are seeking a Senior ServiceNow Engineer to support enterprise ServiceNow implementations, integrations, and platform administration activities within secure environments.

Worky

Senior ServiceNow Engineer

Alexandria, VA · On-site

$90 - $115/hr

LightFeather is seeking a Senior ServiceNow Engineer to play a critical role in designing, developing, and deploying ServiceNow solutions for federal government projects. This role requires deep ...

Synergy ECP

Senior ServiceNow Engineer

Sterling, VA · On-site

$210K/yr

We Are Looking For We are seeking a Senior ServiceNow Engineer to support enterprise ServiceNow implementations, integrations, and platform administration activities within secure environments.

Synergy ECP

Senior ServiceNow Engineer

Sterling, VA · On-site

$210K/yr

We Are Looking For We are seeking a Senior ServiceNow Engineer to support enterprise ServiceNow implementations, integrations, and platform administration activities within secure environments.

Synergy ECP

Senior ServiceNow Engineer

Sterling, VA · On-site

They are seeking a Senior ServiceNow Engineer to support enterprise ServiceNow implementations, integrations, and platform administration activities within secure environments. Responsibilities : • ...

ARSIEM

Subject Matter Expert II

Arlington, VA · On-site

Experience analyzing network-edge devices (routers, switches, firewalls, IoT devices) * Knowledge of hardware debugging interfaces (JTAG, SWD, UART) * Strong programming and scripting skills (Python ...

ARSIEM

Subject Matter Expert II

Arlington, VA

Experience analyzing network-edge devices (routers, switches, firewalls, IoT devices) * Knowledge of hardware debugging interfaces (JTAG, SWD, UART) * Strong programming and scripting skills (Python ...

Medium

Senior ServiceNow Engineer

Sterling, VA · On-site

$170 - $210/hr

We Are Looking For We are seeking a Senior ServiceNow Engineer to support enterprise ServiceNow implementations, integrations, and platform administration activities within secure environments.

Synergy ECP

Senior ServiceNow Engineer

Sterling, VA · On-site

$210K/yr

We Are Looking For We are seeking a Senior ServiceNow Engineer to support enterprise ServiceNow implementations, integrations, and platform administration activities within secure environments.

ARSIEM

Subject Matter Expert II

Arlington, VA · On-site

Experience analyzing network-edge devices (routers, switches, firewalls, IoT devices) * Knowledge of hardware debugging interfaces (JTAG, SWD, UART) * Strong programming and scripting skills (Python ...

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All JobsFirewall Engineer JobsSenior Firewall Engineer JobsSenior Firewall Engineer Jobs in Virginia

Senior Firewall Engineer information

See Virginia salary details

$18

$59

$84

How much do senior firewall engineer jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for senior firewall engineer in Virginia is $59.84, according to ZipRecruiter salary data. Most workers in this role earn between $55.05 and $70.05 per hour, depending on experience, location, and employer.

What does a senior firewall engineer do?

A Senior Firewall Engineer is responsible for designing, implementing, and managing network security solutions, primarily focusing on firewalls. They assess organizational security needs, configure firewall rules, monitor network traffic for security threats, and troubleshoot issues related to firewalls. Additionally, they stay updated on the latest security threats and firewall technologies, ensuring the organization's network remains protected against unauthorized access or attacks. They often lead security projects and may mentor junior engineers within the team.

What are the key skills and qualifications needed to thrive as a senior firewall engineer?

To thrive as a Senior Firewall Engineer, you need deep expertise in network security, firewall management, and risk assessment, typically backed by a degree in computer science or a related field and relevant certifications like CISSP or CCNP Security. Mastery of firewall platforms (such as Palo Alto, Fortinet, or Cisco ASA), intrusion detection/prevention systems, and network monitoring tools is essential. Strong problem-solving skills, attention to detail, and effective communication set top performers apart in this role. These skills ensure robust network protection, minimize vulnerabilities, and support secure business operations in complex IT environments.

What are the typical challenges a senior firewall engineer faces when managing complex network environments?

Senior Firewall Engineers often encounter challenges such as balancing security requirements with network performance, managing policy changes across multiple devices, and staying ahead of emerging threats. They must frequently coordinate with other IT teams to ensure firewall rules do not inadvertently disrupt business-critical applications. Additionally, staying current with evolving technologies and compliance regulations is crucial, as is documenting configurations and troubleshooting issues quickly to minimize downtime.

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

AspectSenior Firewall EngineerNetwork Security Engineer
CertificationsCCNP, CISSP, Cisco ASACISSP, CompTIA Security+, Cisco CCNA Security
Work EnvironmentFocus on firewall configuration, management, and policy enforcementBroader security infrastructure, including firewalls, IDS/IPS, VPNs
Industry UsagePrimarily in network security teams, IT departmentsAcross cybersecurity teams, network operations

The Senior Firewall Engineer specializes in designing, implementing, and managing firewall solutions, focusing on network perimeter security. In contrast, a Network Security Engineer has a broader role, covering various security tools and protocols. Both roles require similar certifications and are vital in maintaining organizational cybersecurity defenses, but their scope and focus differ.

What are popular job titles related to Senior Firewall Engineer jobs in Virginia?

For Senior Firewall Engineer jobs in Virginia, the most frequently searched job titles are:

What job categories do people searching Senior Firewall Engineer jobs in Virginia look for?

The top searched job categories for Senior Firewall Engineer jobs in Virginia are:

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Cities in Virginia with the most Senior Firewall Engineer job openings:

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Senior Firewall Engineer jobs near you

Senior ServiceNow Engineer

LIGHTFEATHER IO LLC

Alexandria, VA • Remote

$90K - $115K/yr

Full-time

Re-posted 9 days ago

Job description

LightFeather is seeking a Senior ServiceNow Engineer to play a critical role in designing, developing, and deploying ServiceNow solutions for federal government projects. This role requires deep technical expertise, strong leadership, and the ability to drive the successful implementation of ServiceNow applications while ensuring optimal performance, security, and scalability. The ideal candidate will have extensive experience in ServiceNow platform architecture, development, integrations, and workflow automation, along with the ability to lead teams in an Agile environment. This is a Full Time, Remote Position.

  • Location: Fully Remote
  • Job Type: Full-time
  • Salary: $90,000–$115,000 annually, based on experience
  • Clearance Requirement: U.S. citizenship is required for this position due to federal contract requirements and the need to obtain and maintain a Public Trust level security clearance

Responsibilities:

  • Lead the design, configuration, development, and deployment of ServiceNow applications, ensuring alignment with business requirements and industry best practices.
  • Develop, customize, and enhance ServiceNow modules, including but not limited to ITSM, ITOM, HRSD, App Engine, and Service Portal.
  • Create and manage complex workflows, business rules, UI policies, ACLs, and automation scripts using JavaScript, GlideScript, and Flow Designer.
  • Develop custom widgets and UI components for the Service Portal using AngularJS, HTML, CSS, and JavaScript.
  • Lead integration efforts with external systems using REST APIs, SOAP APIs, MID Server, Integration Hub, and third-party connectors.
  • Ensure platform security, compliance, and best practices, including role-based access controls (RBAC) and data governance policies.
  • Mentor and lead a team of ServiceNow developers, providing guidance, technical oversight, and best practices for efficient solution delivery.
  • Collaborate with stakeholders and business analysts to translate requirements into scalable, maintainable ServiceNow solutions.
  • Troubleshoot and resolve platform issues, optimize system performance, and conduct root cause analysis.
  • Work within an Agile framework (Scrum/Kanban), participating in sprint planning, backlog grooming, and daily stand-ups.
  • Document technical solutions, workflows, and architecture designs for internal knowledge sharing and client handover.

Required Qualifications and Skills:

  • Active DHS Public Trust clearance or higher.
  • 6+ years of hands-on experience with ServiceNow platform development and administration.
  • ServiceNow Certified System Administrator (CSA).
  • Strong expertise in ServiceNow App Engine and custom application development.
  • Advanced knowledge of ServiceNow Service Portal Development, including widget customization and UI scripting.
  • Experience integrating ServiceNow with external systems using REST, SOAP, and third-party APIs.
  • Proven ability to lead development teams and ensure efficient, high-quality solution delivery.
  • Experience working in Agile environments with tools like Jira or Azure DevOps.
  • Strong scripting skills in JavaScript, GlideScript, and Flow Designer.
  • Excellent communication skills with the ability to present technical concepts to both technical and non-technical audiences.
  • Strong leadership and mentoring skills, with experience managing development teams.
  • Exceptional problem-solving, analytical thinking, and troubleshooting abilities.
  • Excellent stakeholder management, communication, and presentation skills.
  • Conflict resolution expertise to mitigate risks and ensure project success.

Preferred:

  • Experience with HR Service Delivery (HRSD) solutions within ServiceNow.
  • Deep expertise in ServiceNow platform architecture and solution design.
  • Experience with scripting languages such as JavaScript, GlideScript, and UI policies/business rules.
  • Proficiency in designing and implementing complex integrations using Integration Hub and external APIs.

Why Join LightFeather?
At LightFeather, you're not just taking a job—you're joining a purpose-driven team that delivers innovative, mission-critical solutions to make a real difference. You'll work on diverse, meaningful projects that challenge and inspire you, alongside some of the best minds in the industry.

LightFeather is an Equal Opportunity Employer. We consider all qualified applicants for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, disability, veteran status, genetic information, or any other status protected by applicable federal, state, or local law.