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Network Security Engineer Jobs in Reston, VA (NOW HIRING)

VAE, Inc

Senior Network Security Engineer

Washington, DC

$66.25 - $86.75/hr

... network security, access control, and boundary protection8+ years of hands-on network engineering experience in enterprise or government environments Strong understanding of TCP/IP, IPv4, routing ...

EagleBank

IT Network Security Engineer

Silver Spring, MD · On-site

$104K - $173K/yr

Responsibilities The IT Network Security Engineer assists with network security operations to host and network based controls, such as but not limited to antivirus, Endpoint Detection and Response ...

Axius Inc

Network Security Engineer

Ashburn, VA · On-site

$106K - $146K/yr

Company Description MUST HAVE: • 7-10 years of experience • CheckPoint • Load Balancing (F5) • Security experience within a data center • Proxy Solutions • Intrusion Prevention • ...

VTG

Network Engineer

Herndon, VA · On-site

The ideal candidate will have a deep understanding of network security principles, excellent ... Network Engineer with a focus on firewall technologies • Ability to translate customer ...

EagleBank

IT Network Security Engineer

Silver Spring, MD · Hybrid

$104K - $173K/yr

Responsibilities The IT Network Security Engineer assists with network security operations to host and network based controls, such as but not limited to antivirus, Endpoint Detection and Response ...

Axius Inc

Network Security Engineer

Ashburn, VA

$106K - $146K/yr

MUST HAVE: 7-10 years of experience CheckPoint Load Balancing (F5) Security experience within a data center Proxy Solutions Intrusion Prevention Leadership skills CISSP NICE TO HAVE: CISSP Internet ...

Freddie Mac

Network Security Engineer, Tech Lead

Mclean, VA · On-site

$105K - $144K/yr

This Network Security Engineer Tech Lead will provide engineering and automation of Firewall/Web Application, Firewall on-prem and in the cloud. You will also lead automation through scripting ...

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All JobsNetwork Security Engineer JobsNetwork Security Engineer Jobs in Reston, VA

Network Security Engineer information

See Reston, VA salary details

$21.8K

$130K

$173.7K

How much do network security engineer jobs pay per year?

As of Jun 21, 2026, the average yearly pay for network security engineer in Reston, VA is $129,991.00, according to ZipRecruiter salary data. Most workers in this role earn between $108,700.00 and $148,800.00 per year, depending on experience, location, and employer.

What Does a Network Security Engineer Do?

As a network security engineer, your job duties include configuring routers, switches, firewalls, virtual private networks (VPNs), and other network monitoring tools against intrusions. You need technical, analytical, and problem-solving skills to carry out your network security tasks. Your job is to ensure that your company’s internal networks are protected from potential online threats, like hackers and malware that can steal or corrupt sensitive data from websites, computer programs, databases, and servers. You need to remain current with new developments in the field to master fast-evolving network security technologies.

What engineers make $500,000?

Senior network security engineers with extensive experience, advanced certifications (such as CISSP or CISM), and specialized skills in threat detection and security architecture can earn $500,000 or more annually, especially in high-demand industries or senior leadership roles. Compensation varies based on location, company size, and individual expertise.

What engineers make $300,000 a year?

Senior network security engineers with extensive experience, advanced certifications (such as CISSP or CISA), and expertise in cybersecurity tools can earn $300,000 or more annually. These roles often involve managing complex security infrastructure, leading security teams, and working in high-demand industries or large organizations.

What are some common challenges faced by Network Security Engineers in maintaining secure and efficient networks?

Network Security Engineers often encounter challenges such as staying ahead of rapidly evolving cyber threats, ensuring minimal downtime during security upgrades, and balancing strong security measures with network performance. Additionally, they must work closely with IT teams and end-users to implement security policies without disrupting daily operations. Keeping up with compliance standards and effectively communicating risks and solutions to non-technical stakeholders are also important aspects of the role.

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

To thrive as a Network Security Engineer, you need a solid understanding of networking protocols, firewall management, vulnerability assessment, and typically a bachelor's degree in computer science or a related field. Familiarity with security tools like IDS/IPS, SIEM systems, and certifications such as CISSP or CompTIA Security+ are highly valued. Strong analytical thinking, attention to detail, and effective communication skills help distinguish top professionals in this role. These skills are crucial for safeguarding organizational data, identifying security threats, and ensuring robust network protection.

What are Network Security Engineers?

Network Security Engineers are IT professionals responsible for protecting an organization's computer networks from security threats and unauthorized access. They design, implement, and maintain security measures such as firewalls, intrusion detection systems, and encryption protocols. Their role involves monitoring network traffic, responding to security incidents, and ensuring compliance with security policies and regulations. Network Security Engineers also conduct regular vulnerability assessments and work to keep systems up to date against evolving cyber threats.

What does a security network engineer do?

A security network engineer designs, implements, and maintains security measures to protect an organization's computer networks from cyber threats. They configure firewalls, intrusion detection systems, and VPNs, and often hold certifications like CISSP or CCNP. Their work involves monitoring network traffic, analyzing vulnerabilities, and responding to security incidents to ensure network integrity and confidentiality.

Can you make $500,000 a year in cyber security?

Network Security Engineers can potentially earn $500,000 annually with extensive experience, advanced certifications, and roles in high-paying industries or senior leadership positions. Achieving this level often requires specialized skills, such as expertise in threat management, security architecture, and leadership, along with a strong professional reputation. Such salaries are typically found in senior or executive roles rather than entry-level positions.

What is the difference between Network Security Engineer vs Security Analyst?

AspectNetwork Security EngineerSecurity Analyst
CertificationsCCNA, CISSP, CompTIA Security+CISSP, GIAC Security Essentials, CompTIA Security+
Work EnvironmentDesigning, implementing, and maintaining security infrastructureMonitoring, analyzing, and responding to security incidents
Employer & Industry UsageIT departments, cybersecurity firms, large enterprisesCorporate security teams, government agencies, financial institutions

While both roles focus on cybersecurity, Network Security Engineers primarily design and implement security systems, whereas Security Analysts monitor and respond to security threats. They often work together to ensure comprehensive protection of organizational networks.

More about Network Security Engineer jobs
What are popular job titles related to Network Security Engineer jobs in Reston, VA? For Network Security Engineer jobs in Reston, VA, the most frequently searched job titles are:
What job categories do people searching Network Security Engineer jobs in Reston, VA look for? The top searched job categories for Network Security Engineer jobs in Reston, VA are:
What cities near Reston, VA are hiring for Network Security Engineer jobs? Cities near Reston, VA with the most Network Security Engineer job openings:
Network Security Engineer jobs near you

Network Security Engineer - long-Term Contract (Government) Position

AHU Technologies, Inc.

Washington, DC • On-site

$50 - $60/hr

Full-time

Posted 29 days ago

Job description

TITLE: Network Security Engineer
LOCATION: Washington DC/ Hybrid (on-site 3x/week)
MINIMUM EDUCATION: Bachelor's degree in IT, related field, or equivalent experience.
REQUIRED EXPERIENCE: 12+ years
INTERVIEWS: Either Webcam or In Person
Job Description:
Network Security Engineer. *Only submit local candidates to DMV region*
*Hybrid position - candidate will be required to be on-site 3x/week in the near future.
Complete Description:
Senior Network Security Engineer II supports the ongoing design, implementation, operation and security of the Client network and the supporting security infrastructure.
Duties & Responsibilities:
• Ability to monitor and analyze data traffic patterns within the Client network infrastructure;
• Identify network problems and recommend improvements to ensure optimal performance;
• Ability to improve network quality regarding any degradation;
• Ability to enhance security and knowledge of the latest security threats, worms and malware and advise on how to deter them;
• Ability to ensure reliability and stability of the work through the above actions;
• Configure routers, switches, firewalls and other appliances in compliance with Client security standards
• Monitor security measures in place within network perimeter, ensuring breaches do not occur and information is safeguarded from unauthorized access;
• Proactively oversee the activities involved in quality resolution of complex technical issues, responding with an appropriate sense of urgency to problems escalated to Network Engineer's level;
Skills:
• Experience building large scale, multi-site network architectures Required
• Experience with secure remote access/WAN technologies (IPsec, VPN, etc.) Required
• Knowledge of network-based and system-level attacks and mitigation methods Required
• Experience with firewalls: Cisco Firepower (NGFW) or Cisco ASA Firewalls Required
• Experience with security routing protocols Required
Flexible work from home options available.
Compensation: $50.00 - $60.00 per hour
About Us
AHU Technologies INCis an IT consulting and permanent staffing firm that meets and exceeds the evolving IT service needs of leading corporations within the United States. We have been providing IT solutions to customers from different industry sectors, helping them control costs and release internal resources to focus on strategic issues.
AHU Technologies INC was co-founded by visionary young techno-commercial entrepreneurs who remain as our principal consultants. Maintaining working relationships with a cadre of other highly skilled independent consultants, we have a growing number of resources available for development projects. We are currently working on Various projects such as media entertainment, ERP Solutions, data warehousing, Web Applications, Telecommunications and medical to our clients all over the world.

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