Top 203 Security Firewall Engineer Jobs in Reston, VA

Security Engineer
Securiport —Reston, VA
- Full-time
- Computer science
- Computer Science
- Mid-level
Principal Network Engineer (Security)
GuROO —Washington, DC
- From $220,000 a year
- Full-time
- Bachelor's degree
- In-person
- Senior level
- Health insurance
- Dental insurance
Quick Apply
Senior Communications Security (COMSEC) Engineer
Leidos —Fort Belvoir, VA
- $92,300 - $166,850 a year
- Full-time
- Doctoral degree
- Customer service
- Bachelor of Science
Cyber Zscaler Network Security Engineer / Senior Consultant, Strategy, Growth, and Transformation
Deloitte —Washington, DC
- $105,400 - $207,800 a year
- Full-time
- Computer science
- Computer Science
- Up to 50% travel
14d
Palo Alto Engineer (Secret Clearance)
Deloitte —Arlington, VA
- $107,925 - $188,000 a year
- Full-time
- Azure
- Computer Science
- AWS
Lead Security Engineer II, Splunk Security Content Visualization Expert (Secret Clearance)
Deloitte —Arlington, VA
- $137,700 - $229,500 a year
- Full-time
- 3 years
- Bachelor's degree
- Travel
Palo Alto Engineer (Secret Clearance)
Deloitte —Washington, DC
- $107,925 - $188,000 a year
- Full-time
- Azure
- Computer Science
- AWS
Firewall Engineer
Leidos —Arlington, VA
- $92,300 - $166,850 a year
- Full-time
- 5 years
- System design
- AWS
Senior Systems Engineer
Entwined Technologies —Washington, DC
- $130,000 - $140,000 a year
- Full-time
- Hybrid work
- Computer science
- 7 years
- 6 years
- Continuing education credits
- Paid holidays
Quick Apply
9d
Senior Cybersecurity Engineer
Peraton —Washington, DC
- $135,000 - $216,000 a year
- Computer Science
- Bachelor of Science
- System design
- Health savings account
- Paid holidays
Cybersecurity Implementation Engineer
CACI —Springfield, VA
- $94,400 - $198,200 a year
- Full-time
- 6 years
- Computer Science
- Writing skills
- Health insurance
Cybersecurity Implementation Engineer
General Dynamics Information Technology —Springfield, VA
- $124,093 - $149,500 a year
- 6 years
- Writing skills
- Research
Information Assurance Security Engineer
General Dynamics Information Technology —Springfield, VA
- $159,850 - $164,382 a year
- Computer Science
- Windows
- AWS
- Paid time off
- 401(k) matching
Data Security Engineer
System One —Vienna, VA
- Contract
- Hybrid work
- System design
- Mid-level
- Continuous improvement
- Health insurance
- Dental insurance
Quick Apply
Cyber Systems Engineer (Level 3 or 4)
Northrop Grumman —Dulles, VA
- $125,300 - $234,600 a year
- Overtime
- 7 years
- Bachelor of Science
- Engineering
- Paid holidays
- Disability insurance
Cyber Systems Engineer (Level 2 or 3)
Northrop Grumman —Dulles, VA
- $101,000 - $187,900 a year
- Overtime
- 7 years
- Bachelor of Science
- Engineering
- Paid holidays
- Disability insurance
Information Assurance Security Engineer
General Dynamics Information Technology —Springfield, VA
- $116,150 - $164,382 a year
- Computer Science
- Windows
- AWS
- Paid time off
- 401(k) matching
14d
Cloud Cyber Engineer
CACI —Sterling, VA
- $90,300 - $189,600 a year
- Full-time
- 7 years
- Research
- Travel
- Health insurance
McAfee HBSS Engineering & Administration, TS/SCI with Polygraph
General Dynamics Information Technology —Chantilly, VA
- $142,792 - $184,000 a year
- Bachelor of Science
- Windows
- AWS
- Paid time off
- 401(k) matching
Network Security Engineer
AHU Technologies Inc —Washington, DC
- $46 - $51 an hour
- Full-time
- System design
- Senior level
Quick Apply

I want to receive the latest job alert for Security Firewall Engineer in Reston, VA

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

Security Firewall Engineer jobs near Reston, VA

Security Engineer

Securiport -
Reston, VA

Apply Now

Job Details

Full-time

Qualifications

Incident management
Security risk assessment investigation
Regulatory compliance
Information security compliance
Cloud security best practices implementation
Incident management operations support
Security threat response protocols
Network protocols
Regulatory Frameworks (Architecture security)
Cross-functional collaboration
Legal compliance
Incident response implementation
Cloud services
Cross-functional communication

Full Job Description

Job Summary: The Security Engineer is responsible for identifying, analyzing, and mitigating security threats while ensuring the organization's cyber defenses remain strong. This role focuses on implementing advanced security measures, monitoring network activity, and responding to cyber incidents in a timely and effective manner. The Engineer will work closely with IT and security teams to enhance the organization's overall security posture and protect critical data from potential breaches.

Essential Functions

Design, implement, and maintain security solutions to protect IT infrastructure and sensitive data.
Manage and maintain Security Operations Center functions, including the monitoring and analysis of security events, alerts, and incidents.
Conduct risk assessments, Lead and coordinate incident response activities, including investigation, containment, and remediation.
Develop and enforce security policies, procedures, and best practices.
Conduct vulnerability assessments and penetration testing to identify security gaps.
Configure, deploy, and manage EDR/XDR solutions to detect and respond to threats on endpoints across the organization.
Investigate and analyze security breaches to determine root causes and implement corrective actions.
Collaborate with IT teams to ensure secure configuration of networks, servers, and endpoints.
Provide recommendations and deploy security tools such as firewalls, intrusion detection systems (IDS), and endpoint protection.
Stay updated on emerging cybersecurity threats, industry best practices, and regulatory compliance requirements.
Oversee security configurations for Office 365, ensuring best practices are followed in access controls, monitoring, and incident detection in cloud services.
Train staff on cybersecurity awareness and promote security best practices across the organization.

Required Knowledge, Skills, Abilities

Strong understanding of cybersecurity principles, frameworks, and methodologies.
Proficiency in security technologies, including SIEM, firewalls, antivirus, and endpoint security solutions.
Experience with security incident detection, analysis, and response.
Knowledge of network protocols, cloud security, and encryption methods.
Ability to assess security risks and develop mitigation strategies.
Proficiency in scripting or programming languages (Python, PowerShell, etc.) is a plus.
Strong analytical, problem-solving, and decision-making skills.
Excellent communication and collaboration skills to work with cross-functional teams.

Required Education, Certifications/ Licenses, Related Experience

Bachelor’s degree in computer science, Information Security, or a related field (or equivalent experience).
Industry certifications such as CISSP, CISM, CEH, GCIH or Security+ preferred.
Minimum of 3-5 years of experience in cybersecurity, network security, SOC Analyst or a related field.

Physical Job Requirements

Ability to work in an office environment with prolonged periods of sitting at a desk.
May require lifting of equipment (up to 25 lbs) as needed.

Travel Requirements

Occasional travel may be required for training, conferences, or collaboration with remote teams.

Securiport is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. Securiport is committed to working with and providing reasonable accommodations to applicants with physical and mental disabilities. Please see the United States Department of Labor's EEO poster and EEO poster supplement for additional information.

Disclaimer: Nothing in this job description restricts management's right to assign or reassign duties and responsibilities to this job at any time. The above statements are intended to describe the general nature and level of work being performed by people assigned to this position at the time this job description was written. They are not intended to be an exhaustive list of all duties, responsibilities and skills required of personnel so classified. This document does not create an employment contract, implied or otherwise, and all employees in this position are employed “at -will. ”

Apply Now

Refine Your Search

Security Firewall Engineer jobs in Reston, VA

Security Engineer

Principal Network Engineer (Security)

Senior Communications Security (COMSEC) Engineer

Cyber Zscaler Network Security Engineer / Senior Consultant, Strategy, Growth, and Transformation

Palo Alto Engineer (Secret Clearance)

Lead Security Engineer II, Splunk Security Content Visualization Expert (Secret Clearance)

Palo Alto Engineer (Secret Clearance)

Firewall Engineer

Senior Systems Engineer

Senior Cybersecurity Engineer

Cybersecurity Implementation Engineer

Cybersecurity Implementation Engineer

Information Assurance Security Engineer

Data Security Engineer

Cyber Systems Engineer (Level 3 or 4)

Cyber Systems Engineer (Level 2 or 3)

Information Assurance Security Engineer

Cloud Cyber Engineer

McAfee HBSS Engineering & Administration, TS/SCI with Polygraph

Network Security Engineer

I want to receive the latest job alert for Security Firewall Engineer in Reston, VA

Related Searches

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected