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Part Time Network Firewall Engineer Jobs in Texas

ExxonMobil

Network Security Engineer

Spring, TX · On-site

$96K - $131K/yr

This role involves operating and maintaining key security technologies-such as firewalls, IDS/IPS ... and part-time work. * Comprehensive medical, dental, and vision plans. * Culture of Health:

ExxonMobil

Network Security Engineer

Spring, TX

$93K - $127K/yr

This role involves operating and maintaining key security technologies--such as firewalls, IDS/IPS ... and part-time work. * Comprehensive medical, dental, and vision plans. * Culture of Health:

Booz Allen Hamilton, Inc.

Network Engineer

San Antonio, TX · On-site

$77K - $176K/yr

Share Network Engineer The Opportunity: A well-designed and secure network is critical to moving ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

Codvo.ai

Field Service Engineer

Texas, IL

Dallas & Midland Type: Part Time (3 days Dallas and 2 days Midland) Role Summary We are looking for ... Coordinate with network teams for site related problems. Maintain hardware inventory, device ...

Codvo.ai

Field Service Engineer

Dallas, TX · On-site

Dallas & Midland Type: Part Time (3 days Dallas and 2 days Midland) Role Summary We are looking for ... Preferred Qualifications • ITIL Foundation certification (nice to have). • CompTIA A+, Network ...

Launch Legends

Senior DevOps Engineer (Web3)

Houston, TX · On-site +1

$124K - $159K/yr

... This is a part time equity / token-based cofounder opportunity. You will receive equity in Launch Legends , Autheo , and the WFO Creator Network , along with token allocations in the Autheo ...

Stantec

Senior Automation Engineer

Houston, TX · On-site

$94K - $123K/yr

... * Part-time office presence is a requirement. * Leads and / or works on multiple projects when ... Selecting network hardware including ruggedized equipment and appropriately rated equipment for the ...

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Part Time Network Firewall Engineer information

What does a Part Time Network Firewall Engineer do?

A Part Time Network Firewall Engineer is responsible for configuring, managing, and monitoring firewalls to ensure the security of an organization's network on a part-time basis. They assess network traffic, implement firewall policies, troubleshoot security issues, and respond to potential threats. This role often involves working with IT staff to maintain compliance with security standards and may include providing recommendations for network improvements.

What engineer makes $500,000 a year?

A senior network firewall engineer with extensive experience, specialized skills, and relevant certifications can potentially earn $500,000 annually, especially in high-cost-of-living areas or within large organizations. Such roles often require advanced knowledge of security protocols, firewall management, and network architecture, along with leadership responsibilities or consulting work.

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

To thrive as a Part Time Network Firewall Engineer, you need a solid understanding of network protocols, firewall configuration, and cybersecurity principles, often backed by a degree in information technology or a related field. Familiarity with firewall platforms like Palo Alto, Cisco ASA, or Fortinet, as well as certifications such as CompTIA Security+ or Cisco CCNP Security, is typically required. Strong problem-solving skills, attention to detail, and effective communication help you excel in troubleshooting and collaborating with team members. These skills are crucial for maintaining network security, ensuring uptime, and protecting organizational assets from cyber threats.

Are firewall engineers in demand?

Firewall engineers are in high demand due to the increasing need for network security across organizations. They are often required to have skills in configuring and managing firewalls, VPNs, and security protocols, with certifications like CISSP or Cisco CCNP enhancing job prospects.

Is AI going to replace network engineers?

AI is unlikely to fully replace network engineers, including those working as part-time firewall engineers, because their roles require complex problem-solving, configuration, and security management that currently depend on human expertise. AI tools can assist with routine tasks and data analysis, but human oversight remains essential for designing, implementing, and maintaining secure networks. Continuous learning and certification in networking and security are important for adapting to technological advancements.

What is the difference between Part Time Network Firewall Engineer vs Network Security Technician?

AspectPart Time Network Firewall EngineerNetwork Security Technician
CertificationsCCNA, CompTIA Security+CCNA, CompTIA Security+
Work EnvironmentIT departments, consulting firms, remote or onsiteIT support teams, security operations centers, onsite or remote
Employer & Industry UsageTech companies, financial institutions, government agenciesCorporate IT, managed security service providers, government

Both roles focus on network security, requiring similar certifications and working in comparable environments. The main difference is that a Network Security Technician often handles broader security tasks, while a Part Time Network Firewall Engineer specializes specifically in firewall configuration and management, typically on a part-time basis.

What are some common challenges faced by part-time Network Firewall Engineers, and how can they effectively manage their workload?

Part-time Network Firewall Engineers often face the challenge of balancing critical security updates and incident response within limited working hours. They must prioritize tasks effectively, ensuring that firewall rules and configurations are up-to-date while remaining available for urgent troubleshooting. Collaboration with full-time IT staff and clear documentation are essential for smooth hand-offs and continuity. Leveraging automation tools can also help manage recurring tasks, reducing manual workload and minimizing the risk of oversight.

What is the salary of a firewall engineer?

The salary of a part-time network firewall engineer typically ranges from $30,000 to $70,000 annually, depending on experience, certifications, and location. Entry-level positions may pay less, while experienced engineers with certifications like CISSP or Cisco CCNP can earn higher wages. Compensation often reflects the complexity of network security tasks and the tools used.
What are the most commonly searched types of Network Firewall Engineer jobs in Texas? The most popular types of Network Firewall Engineer jobs in Texas are:
What are popular job titles related to Part Time Network Firewall Engineer jobs in Texas? For Part Time Network Firewall Engineer jobs in Texas, the most frequently searched job titles are:
What job categories do people searching Part Time Network Firewall Engineer jobs in Texas look for? The top searched job categories for Part Time Network Firewall Engineer jobs in Texas are:
What cities in Texas are hiring for Part Time Network Firewall Engineer jobs? Cities in Texas with the most Part Time Network Firewall Engineer job openings:
Part Time Network Firewall Engineer jobs near you
Network Security Engineer

Network Security Engineer

ExxonMobil

Spring, TX • On-site

$96K - $131K/yr

Part-time

Medical, Dental, Vision, Life, Retirement

Posted 11 days ago

ExxonMobil rating

6.0

Company rating: 6.0 out of 10

Based on 225 frontline employees who took The Breakroom Quiz

57th of 75 rated oil and gas companies

Job description

About us
At ExxonMobil, our vision is to lead in energy innovations that advance modern living while reducing emissions. As one of the world's largest publicly traded energy and chemical companies, we are powered by a unique and diverse workforce fueled by the pride in what we do and what we stand for.
The success of our Upstream, Product Solutions and Low Carbon Solutions businesses is the result of the talent, curiosity and drive of our people. They bring solutions every day to optimize our strategy in energy, chemicals, lubricants and lower-emissions technologies.
We invite you to bring your ideas to ExxonMobil to help create sustainable solutions that improve quality of life and meet society's evolving needs. Learn more about our What and our Why and how we canwork together.
What role you will play in our team
As a Network Security Engineer, you will play a critical role in designing, engineering, and managing the enterprise network security posture. You will ensure that the network infrastructure aligns with corporate security policies and standards, protecting against evolving cyber threats. This role involves operating and maintaining key security technologies-such as firewalls, IDS/IPS, and other advanced controls-while applying DevOps principles to drive automation, scalability, and resilience. You will collaborate closely with network, infrastructure, application, and cybersecurity teams to support and enhance ExxonMobil's global IT services
What you will do
  • Design, implement, and manage network security technologies and services across regions and different infrastructure environments (data centers, offices, edge).
  • Research and recommend industry best practices and emerging technologies in network security.
  • Operate and maintain network security appliances (Fortinet, Cisco, Juniper), including upgrades and patching.
  • Build and manage network security infrastructure using DevOps practices and automation tools. Contribute to the Zero-Ops infrastructure management vision by developing solutions that reduce manual intervention and improve operational efficiency.
  • Support security operations: monitoring, analysis, incident response, and vulnerability management.
  • Evaluate security advisories and vulnerabilities, providing timely recommendations and mitigations.
  • Participate in ad-hoc vulnerability assessments and incident response. Coordinate with stakeholders across Cybersecurity, Projects, and internal customers.
  • Develop and maintain operational processes and documentation for ongoing support.

About you
Skills and Qualifications
  • Minimum 3 years of hands-on experience in network security.
  • Experience with network security platforms: Cisco ASA (CSM), FTD (FMC), FortiGate (FortiManager), Juniper SRX (Junos Space).
  • Strong understanding of networking fundamentals: TCP/IP, OSI model, routing/switching, ACLs.
  • Familiarity with security technologies: firewalls, VPNs, IDS/IPS, encryption, authentication, vulnerability management, and incident response.
  • Bachelor's degree or higher in Computer Science, Computer Engineering, or IT-related fields

Technical Skills
Deep knowledge of TCP/IP, Internet technologies, IPS/IDS, firewall virtualization, VPNs, NAT, DNS, etc. Relevant certifications (preferred but not required): Cisco (CCNA/CCNP Security), Fortinet (FCA/FCSS/NSE), CISSP, GIAC.
Automation & DevOps
Strong advantage: experience with GitHub, Terraform, Ansible, Python, REST API, Jenkins, Jinja2, YAML. Familiarity with CI/CD concepts and tools is a plus
Cloud
Experience with AWS and Azure network security services
Preferred Qualifications/ Experience
  • Excellent verbal and written communication in English.
  • Mindset to grow and learn.
  • Self-motivated, proactive, and able to work independently in a global virtual team.
  • Strong multitasking and prioritization abilities.
  • Analytical mindset and a collaborative team player.

Your benefits
An ExxonMobil career is one designed to last. Our commitment to you runs deep: our employees grow personally and professionally, with benefits built on our core categories of health, security, finance, and life.
We offer you:
  • Pension Plan: Enrollment is automatic and at no cost to you. The basic benefit is a monthly annuity to be paid to you in retirement for the rest of your life.
  • Savings Plan: You can contribute between 6% and 20% of your pay and are encouraged to enroll right away. If you contribute at least 6% to your savings plan, the Company will contribute a 7% match.
  • Workplace Flexibility: We have several programs such as "Flex your Day", providing ad-hoc flexibility around when and where you work, as well as longer-term programs such as leaves of absence and part-time work.
  • Comprehensive medical, dental, and vision plans.
  • Culture of Health: Programs and resources to support your wellbeing.
  • Employee Health Advisory Program: Provides confidential professional counseling for you and your family, including tools and resources promoting mental health and resiliency at no additional cost to you.
  • Disability Plan: Income replacement for when you cannot work due to illness or injury occurring on or off the job. Enrollment is automatic and at no cost to you.

More information on our Company's benefits can be found at www.exxonmobilfamily.com.
Please note benefits may be changed from time to time without notice, subject to applicable law.
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EEO Statement
ExxonMobil is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, sexual orientation, gender identity, national origin, citizenship status, protected veteran status, genetic information, or physical or mental disability.
Nothing herein is intended to override the corporate separateness of local entities. Working relationships discussed herein do not necessarily represent a reporting connection, but may reflect a functional guidance, stewardship, or service relationship.
Exxon Mobil Corporation has numerous affiliates, many with names that include ExxonMobil, Exxon, Esso and Mobil. For convenience and simplicity, those terms and terms like corporation, company, our, we and its are sometimes used as abbreviated references to specific affiliates or affiliate groups. Abbreviated references describing global or regional operational organizations and global or regional business lines are also sometimes used for convenience and simplicity. Similarly, ExxonMobil has business relationships with thousands of customers, suppliers, governments, and others. For convenience and simplicity, words like venture, joint venture, partnership, co-venturer, and partner are used to indicate business relationships involving common activities and interests, and those words may not indicate precise legal relationships.
Job ID: 94852

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