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Network Security Support Jobs (NOW HIRING)

NorthMark Strategies

Network Security Engineer

Dallas, TX · On-site

$103K - $141K/yr

Support network segmentation and micro-segmentation efforts by providing technical expertise on ... Participate in security architecture reviews for new projects, systems, and third-party ...

Jobtailor

Network Security Engineer

Sunnyvale, CA · On-site

$124K - $170K/yr

* Build, operate, and secure network infrastructure supporting data centers, cloud environments, corporate networks, and AI systems * Operate firewalls, ACLs, segmentation, and network security ...

SpaceXAI

Network Security Engineer

Palo Alto, CA · On-site

$100K - $258K/yr

Act as the primary resolver for complex network security issues, including escalation support. * Ensure network security systems, switches, and routers are up-to-date with patches, firmware, and ...

Mondo

Network Security Engineer

Elsmere, DE · Remote

$107K - $146K/yr

Support network security operations across corporate IT environments, with a focus on Palo Alto infrastructure * Manage and configure next-generation firewalls, including physical and virtual ...

SpaceXAI

Network Security Engineer

Palo Alto, CA · On-site

$100K - $258K/yr

Act as the primary resolver for complex network security issues, including escalation support. * Ensure network security systems, switches, and routers are up-to-date with patches, firmware, and ...

TecTammina

Network Security Consultant

Houston, TX · On-site

Architecture, design, implementation, and support, of the network security infrastructure used to access the Global Corporate network. * Design, configuration, deployment and operational maintenance ...

TecTammina

Network Security Consultant

Houston, TX · On-site

Firewall Administration in a corporate environment Architecture, design, implementation, and support, of the network security infrastructure used to access the Global Corporate network. Design ...

ITRADE STEM

Network Security Engineer

Fort Lauderdale, FL

$99K - $136K/yr

At ITRADE Innovations, we help accelerate job creation and support the future of industries in ... We are seeking a Network Security Engineer for a client in Fort Lauderdale! The ideal candidate ...

ConglomerateIT LLC

Network Security Engineer

Atlanta, GA · On-site

$100K - $137K/yr

Implement and support network security solutions including firewalls, VPNs, IDS/IPS, and secure access technologies * Assist in deploying and maintaining Zero Trust Network Access (ZTNA), SASE/SSE ...

Conexus

Network Security Analyst

Newport Beach, CA · On-site

$65/hr

Our client is seeking a Network Security Analyst to support and enhance its enterprise network security environment. This role focuses on monitoring, analyzing, and optimizing security technologies ...

ExxonMobil

Network Security Engineer

Spring, TX · On-site

$96K - $131K/yr

Support security operations: monitoring, analysis, incident response, and vulnerability management ... Experience with network security platforms: Cisco ASA (CSM), FTD (FMC), FortiGate (FortiManager ...

ExxonMobil

Network Security Engineer

Spring, TX

$96K - $131K/yr

Support security operations: monitoring, analysis, incident response, and vulnerability management ... Experience with network security platforms: Cisco ASA (CSM), FTD (FMC), FortiGate (FortiManager ...

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Network Security Support information

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$21K

$124.9K

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How much do network security support jobs pay per year?

As of Sep 10, 2026, the average yearly pay for network security support 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 is network security support?

Network Security Support professionals are responsible for maintaining the security and integrity of an organization's computer networks. They monitor network activity, respond to security breaches, implement security protocols, and assist in troubleshooting network vulnerabilities. Their role is critical in protecting sensitive data and ensuring compliant, reliable network operations. Typically, they work closely with IT teams to keep systems updated and secure against evolving cyber threats.

What are the key skills and qualifications needed to thrive as a network security support professional?

To thrive as a Network Security Support professional, you need a solid understanding of network protocols, security frameworks, and troubleshooting techniques, often supported by a relevant degree or certifications such as CompTIA Security+ or Cisco CCNA Security. Familiarity with firewalls, intrusion detection/prevention systems (IDS/IPS), and security information and event management (SIEM) tools is typically required. Strong problem-solving, attention to detail, and effective communication skills are vital for identifying and resolving security incidents. These skills and qualities are crucial to protect organizational assets, ensure compliance, and maintain resilient IT environments.

What are the most common challenges faced by professionals in network security support roles, and how can they be managed?

Network Security Support professionals often encounter challenges such as staying updated with rapidly evolving cyber threats, managing complex security infrastructures, and responding to incidents in real time. Effective management of these challenges involves continuous learning, regular system monitoring, and strong collaboration with IT and security teams. Additionally, developing clear incident response procedures and leveraging automation tools can help mitigate risks and ensure quick resolution of security issues.

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

AspectNetwork Security SupportNetwork Security Analyst
CertificationsCompTIA Security+, Cisco CCNA SecurityCompTIA Security+, CISSP, CEH
Work EnvironmentHelpdesk, technical support teams, IT departmentsSecurity teams, cybersecurity departments, IT security operations
Job FocusAssisting with security issues, monitoring alerts, basic troubleshootingAnalyzing security threats, implementing security measures, incident response

Network Security Support roles primarily focus on assisting with security-related issues and providing technical support, often working within IT support teams. In contrast, Network Security Analysts analyze security threats, develop security strategies, and respond to incidents. While both roles require similar certifications, analysts typically have more advanced skills and responsibilities in cybersecurity analysis and threat mitigation.

What cities are hiring for Network Security Support jobs?

Cities with the most Network Security Support job openings:

What states have the most Network Security Support jobs?

States with the most job openings for Network Security Support jobs include:

What are popular job titles related to Network Security Support jobs?

For Network Security Support jobs, the most frequently searched job titles are:

Infographic showing various Network Security Support job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 73% Full Time, 21% Part Time, and 5% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $124,948 per year, or $60.1 per hour.

Network Security Engineer

Dallas, TX • On-site

NorthMark Strategies
See more jobs at NorthMark Strategiesexternal

$103K - $141K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 7 hours ago

Job description

The Company
NorthMark Compute & Cloud (NMC²) is backed by dedicated leadership and investment, with a clear mission as it operates at the bleeding edge of technology. Its goal is to scale and enhance the high-performance computing (HPC) and cloud infrastructure that supports its clients' research, production, and delivery, enabling breakthroughs that shape the industries of tomorrow. Its engineers build critical infrastructure to eliminate friction in scientific research, simulations, analysis, and decision-making, accelerating discovery and driving faster innovation.
The Position
The Network Security Engineer is a hands-on technical role within NMC²'s centralized Security Engineering organization, responsible for designing and maintaining the network security infrastructure that protects our hyperscale HPC and cloud compute environment. This role plays a direct part in building the controls, automation, and operational practices that keep NMC²'s infrastructure secure at scale.
You would be responsible for designing, implementing, and maintaining the organization's network security architecture and controls. Reporting to the Manager of Network and Infrastructure Security, this role serves as a technical subject matter expert for network security, driving initiatives that protect the organization's infrastructure from internal and external threats. The ideal candidate combines deep technical expertise with a collaborative mindset and a proactive approach to identifying and mitigating risk.
Responsibilities:
  • Design, implement, and maintain network security architecture including firewalls, IDS/IPS, VPNs, and related controls across on-premises and cloud environments
  • Serve as the team's primary subject matter expert for network security technologies, providing guidance and technical direction on complex security challenges
  • Evaluate and recommend new network security technologies and solutions to continuously improve the organization's security posture
  • Collaborate with infrastructure, cloud, and IT operations teams to ensure network security controls are integrated into new and existing environments
  • Monitor network security events and alerts, investigate anomalies, and lead response efforts for network-based threats
  • Develop and maintain network security standards, policies, and technical documentation
  • Support network segmentation and micro-segmentation efforts by providing technical expertise on traffic flows, access controls, and policy enforcement
  • Participate in security architecture reviews for new projects, systems, and third-party integrations to ensure network security requirements are addressed
  • Mentor junior security engineers and contribute to the overall growth and development of the network security team

Requirements:
  • 5+ years of experience in network security engineering, with hands-on experience across trusted, untrusted, and DMZ environments
  • Strong understanding of network protocols and the OSI model, with practical experience in TCP/UDP-based applications, routing, switching, and load balancing
  • Experience securing both on-premises and cloud network environments (AWS, Azure, or GCP)
  • Solid knowledge of network security technologies including firewalls, VPNs, proxies, MACsec, IPsec, HTTPS, certificate chains, DNS, NTP, AAA, and domain-based authentication and authorization
  • Experience with one or more leading security vendors such as Palo Alto, Fortinet, Check Point, or F5
  • Familiarity with Zero Trust principles, network segmentation, and secure cloud networking in AWS or Azure
  • Hands-on experience with scripting and automation using Python, Ansible, or Terraform
  • Excellent communication skills with the ability to document technical findings and present recommendations to both technical and non-technical audiences

Nice to Have:
  • Experience with VxLAN EVPN data center architecture
  • Background in SOC operations or working with MSSPs
  • Firewall automation experience

It is impossible to list every requirement for, or responsibility of, any position. Similarly, we cannot identify all the skills a position may require since job responsibilities and the Company's needs may change over time. Therefore, the above job description is not comprehensive or exhaustive. The Company reserves the right to adjust, add to or eliminate any aspect of the above description. The Company also retains the right to require all employees to undertake additional or different job responsibilities when necessary to meet business needs.
Must be legally authorized to work in the United States without the need for employer sponsorship, now or at any time in the future.
Benefits & Perks:
  • Company-Paid Lunch Stipend: Lunch is provided via GrubHub
  • Company-Paid Benefits: 100% Employer-Paid Medical in our High Deductible Health Plan, Dental and Vision benefits for employees and their families, 16 weeks of Paid Parental Leave, Employee Assistance Program, Life insurance, Short-Term Disability and Long-Term Disability
  • 401(k): Company will match 100% of your contributions up to 6%
  • Optional Employee-Paid Benefits: Medical insurance in our PPO plan and a variety of other benefits such as Health Savings Accounts (with Company Contribution!), Flexible Spending Accounts, Supplemental Life Insurance, Wellhub and more.
  • Time Off: 25 days of Paid Time Off plus 12 company holidays

EQUAL OPPORTUNITY EMPLOYER
NORTHMARK STRATEGIES LLC IS AN EQUAL EMPLOYMENT OPPORTUNITY EMPLOYER. THE COMPANY'S POLICY IS NOT TO DISCRIMINATE AGAINST ANY APPLICANT OR EMPLOYEE BASED ON RACE, COLOR, RELIGION, NATIONAL ORIGIN, GENDER, AGE, SEXUAL ORIENTATION, GENDER IDENTITY OR EXPRESSION, MARITAL STATUS, MENTAL OR PHYSICAL DISABILITY, AND GENETIC INFORMATION, OR ANY OTHER BASIS PROTECTED BY APPLICABLE LAW. THE FIRM ALSO PROHIBITS HARASSMENT OF APPLICANTS OR EMPLOYEES BASED ON ANY OF THESE PROTECTED CATEGORIES.

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