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Network Security Engineer Jobs (NOW HIRING)

Tata Consultancy Services

Network Security Engineer

Plano, TX · On-site

$100K - $137K/yr

Tata Consultancy Services is a leading technology company seeking a Network Security Engineer. The role involves designing and managing network security solutions to ensure high availability and ...

Kimley-Horn

Network Security Engineer

Austin, TX · On-site

$103K - $141K/yr

Overview Kimley-Horn is seeking a Network Security Engineer to help lead and mature our network security function, with a primary focus on enterprise firewall architecture and operations. This is a ...

Kimley-Horn

Network Security Engineer

Austin, TX

$103K - $141K/yr

Overview Kimley-Horn is seeking a Network Security Engineer to help lead and mature our network security function, with a primary focus on enterprise firewall architecture and operations. This is a ...

Kimley-Horn

Network Security Engineer

Dallas, TX · On-site

$103K - $141K/yr

Overview Kimley-Horn is seeking a Network Security Engineer to help lead and mature our network security function, with a primary focus on enterprise firewall architecture and operations. This is a ...

Kimley-Horn

Network Security Engineer

Dallas, TX

$103K - $141K/yr

Overview Kimley-Horn is seeking a Network Security Engineer to help lead and mature our network security function, with a primary focus on enterprise firewall architecture and operations. This is a ...

Boeing

Network Security Engineer

Colorado Springs, CO · On-site

$103K - $140K/yr

Network Security Engineer Company: The Boeing Company The Boeing Company is seeking a Network Security Engineer in Colorado Springs, CO. Boeing's Missile Defense Program is seeking motivated and ...

Whopper Technologies

Network Security Engineer

Memphis, TN · On-site

$101K - $138K/yr

Network Security Engineer Location: onsite in Memphis, TN Seniority on the skill/s required on this requirement: Intermediate Estimated Duration: Long term contract Work authorization: any (candidate ...

Kimley-Horn

Network Security Engineer

Austin, TX

$103K - $141K/yr

Overview Kimley-Horn is seeking a Network Security Engineer to help lead and mature our network security function, with a primary focus on enterprise firewall architecture and operations. This is a ...

The Brixton Group

Network Security Engineer

$107K - $146K/yr

The Brixton Group is a company focused on network security solutions, and they are seeking a Network Security Engineer. This role involves troubleshooting and resolving incidents in a network ...

Zoox

Network Security Engineer

Foster City, CA

$181K - $218K/yr

As a Network Security Engineer, you will design, implement, and operate security controls across Zoox's enterprise, OT networks, and cloud infrastructure spanning on-premises data centers and public ...

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Network Security Engineer information

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$21K

$124.9K

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How much do network security engineer jobs pay per year?

As of Jul 16, 2026, the average yearly pay for network security engineer in the United States is $124,948.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,500.00 and $143,000.00 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 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 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 cities are hiring for Network Security Engineer jobs? Cities with the most Network Security Engineer job openings:
What are the most commonly searched types of Network Security Engineer jobs? The most popular types of Network Security Engineer jobs are:
Who are the top companies hiring for Network Security Engineer jobs? The top employers for Network Security Engineer jobs are:
What states have the most Network Security Engineer jobs? States with the most job openings for Network Security Engineer jobs include:
What job categories do people searching Network Security Engineer jobs look for? The top searched job categories for Network Security Engineer jobs are:
What are popular job titles related to Network Security Engineer jobs? For Network Security Engineer jobs, the most frequently searched job titles are:
Network Security Engineer jobs near you
Infographic showing various Network Security Engineer job openings in the United States as of July 2026, with employment types broken down into 1% Locum Tenens, 94% Full Time, 2% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $124,948 per year, or $60.1 per hour.
Network Security Engineer

Network Security Engineer

Tata Consultancy Services

Plano, TX • On-site

$100K - $137K/yr

Full-time

Re-posted 13 days ago

Tata Consultancy Services rating

6.5

Company rating: 6.5 out of 10

Based on 21 frontline employees who took The Breakroom Quiz

159th of 210 rated it services

Job description

Job Summary:
Tata Consultancy Services is a leading technology company seeking a Network Security Engineer. The role involves designing and managing network security solutions to ensure high availability and security of applications, as well as collaborating with cross-functional teams to align security measures with business objectives.
Responsibilities:
• Design, configure, and troubleshoot F5 BIG-IP LTM (Local Traffic Manager) and GTM (Global Traffic Manager) to ensure high availability, security, and performance of critical applications.
• Implement and manage Zscaler Internet Access (ZIA) and Zscaler Private Access (ZPA) to secure user access and enforce policies for web traffic and private applications.
• Deploy and manage Infoblox DNS, DHCP, and IP Address Management (IPAM) solutions. Responsible for core network functionality.
• Configure and manage enterprise firewalls (e.g., Palo Alto Networks) to enforce network security policies, including NAT, zone-based firewalling, and threat prevention.
• Administer PAC files for proxy traffic routing, maintain SSL inspection policies, and troubleshoot network traffic flows.
• Create and maintain network documentation, including diagrams, configurations, and change management procedures, ensuring audit readiness.
Qualifications:
Required:
• 10 years in network security engineering, application delivery, or similar roles.
• Hands-on experience with Infoblox DDI/IPAM administration.
• Deep knowledge of Zscaler ZIA, ZPA, PAC files, and DLP engines.
• Proficiency in F5 BIG-IP LTM/GTM administration, including iRules and SSL certificate management.
• Strong experience with Palo Alto Networks firewalls.
• In-depth knowledge of TCP/IP, BGP, OSPF, VLANs, and DNS.
• Familiarity with scripting languages (Python/Ansible) to streamline operations.
• Expert analytical skills for debugging complex traffic, authentication, and network issues using Wireshark.
• Ability to work with cross-functional teams to align network security with business objectives.
• Strong written and verbal skills for creating procedures and reporting to stakeholders.
• Bachelor’s degree in computer science, Information Technology, or equivalent experience.
Preferred:
• Palo Alto experience preferred
Company:
Tata Consultancy Services is a business solutions company that specializes on information technology services and consulting. It is a sub-organization of Tata Group. Founded in 1968, the company is headquartered in Mumbai, IND, with a team of 10001+ employees. The company is currently Late Stage.

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About Tata Consultancy Services

Sourced by ZipRecruiter

Tata Consultancy Services is an IT services, consulting and business solutions organization that delivers real results to global business, ensuring a level of certainty no other firm can match. TCS offers a consulting-led, integrated portfolio of IT, BPO, infrastructure, engineering, and assurance services. This is delivered through its unique Global Network Delivery Model™, recognized as the benchmark of excellence in software development. TCS delivers a level of certainty that no other firm can match--to our clients and to our employees. Come join us and experience certainty in your career. TCS a global Consulting and IT Services firm that is ranked in the top quartile by industry analysts. Our 2021 fiscal revenues topped $25 B and our market capitalization is over $170+B, yet we have a deep and large history of philanthropy and corporate social responsibility. Now approaching 600K of the best IT professionals and consultants, we are a trusted advisor, guiding our clients' enterprises through growth and transformation journeys - helping them to become agile, intelligent, automated and on the cloud. We are devoted to DEI and are recognized as a top employer and place to work.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Edison, NJ, US

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