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  1. Home
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  5. Information Security Engineer 3
Mt. Diablo Resource Recovery logo

Information Security Engineer 3

Not Disclosed•ContractorOn-site

location_onLas Colinas Boulevard, Las Colinas, Irving, Dallas County, Texas, 75063, United States

Apply Now

About the Role

We are seeking a skilled and driven Senior Firewall Engineer to join our team, where you will play a pivotal role in designing, deploying, and supporting secure, scalable network infrastructures. This position is ideal for professionals with a strong foundation in enterprise firewall technologies, particularly Palo Alto Networks and Fortinet, alongside a working knowledge of Cisco infrastructure products.

In this role, you will lead firewall migration projects, utilizing industry-standard tools to transition legacy systems to modern platforms with minimal disruption. You will be responsible for implementing advanced security solutions, performing security policy reviews, and ensuring the integrity and performance of our network security systems. The ideal candidate brings a proactive approach to problem-solving and the ability to work across teams to align security strategies with business goals.

Team Context

You will collaborate with cross-functional teams, including network, cloud, infrastructure, and application groups, to integrate security controls into the enterprise architecture. This role requires a deep understanding of network security principles and the ability to navigate multi-vendor environments. You will stay current with emerging threats and vulnerabilities to continuously improve the organization's security posture, ensuring robust protection for our operations.

Hiring Process

Candidates for this contingent resource assignment will be evaluated on their ability to consult on moderately complex initiatives and deliverables within Information Security Engineering. The selection process involves reviewing your experience with large-scale planning and your capacity to resolve complex issues while adhering to compliance requirements.

Location and Compensation

This opportunity is available in Las Colinas, Charlotte (Brevard), and Chandler. The specific compensation for this position will be determined by factors including the scope, complexity, and location of the role, as well as the candidate's skills and experience. Full-time consultants have access to benefits including medical, dental, vision, 401K contributions, and applicable PTO or sick leave.

Equal Opportunity

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Work location

Work model: On-site

location_on

Las Colinas Boulevard, Las Colinas, Irving, Dallas County, Texas, 75063, United States

Irving, Texas

Key Responsibilities

  • check_circleDesign, implement, and maintain secure network infrastructures using Palo Alto Networks, Fortinet, and Cisco products
  • check_circleLead firewall migration projects including policy analysis, configuration translation, and deployment using migration tools
  • check_circlePerform security policy reviews, rule-base optimization, and threat prevention tuning to align with compliance requirements
  • check_circleTroubleshoot and resolve complex network security issues across multi-vendor environments to ensure optimal performance
  • check_circleCollaborate with cross-functional teams to integrate security controls into enterprise architecture
  • check_circleMaintain accurate documentation including network diagrams, configuration standards, and operational procedures
  • check_circleMonitor and respond to security events, alerts, and incidents while contributing to root cause analysis and remediation

Requirements

  • verified4 plus years of Information Security Engineering experience
  • verified2 plus years of hands-on experience in network security engineering
  • verified2 plus years of experience configuring, managing, and troubleshooting Palo Alto Networks firewalls
  • verified2 plus years of experience in security policy design, rulebase optimization, and hardening
  • verified2 plus years of experience in Panorama
  • verifiedWorking knowledge of Cisco infrastructure products
  • verifiedExperience with Fortinet

Nice to Have

Large Financial Services experience

Benefits & Perks

check_circleMedical, dental, and vision insurancecheck_circle401K contributionscheck_circlePTO and sick leave
Mt. Diablo Resource Recovery logo
Company

Mt. Diablo Resource Recovery

Industry

it

View company profilearrow_forwardlanguageWebsite
Quick Overview

Experience

4+ yrs (Senior)

Job Type

Contractor

Skills Required

Palo Alto Networks

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Frequently asked questions about Information Security Engineer 3 at Mt. Diablo Resource Recovery

What does a Information Security Engineer 3 at Mt. Diablo Resource Recovery do?expand_more
A Information Security Engineer 3 at Mt. Diablo Resource Recovery is responsible for the following: Design, implement, and maintain secure network infrastructures using Palo Alto Networks, Fortinet, and Cisco products; Lead firewall migration projects including policy analysis, configuration translation, and deployment using migration tools; Perform security policy reviews, rule-base optimization, and threat prevention tuning to align with compliance requirements; and Troubleshoot and resolve complex network security issues across multi-vendor environments to ensure optimal performance.
What are the requirements for this Information Security Engineer 3 role?expand_more
Mt. Diablo Resource Recovery is looking for candidates who meet the following requirements: 4 plus years of Information Security Engineering experience; 2 plus years of hands-on experience in network security engineering; 2 plus years of experience configuring, managing, and troubleshooting Palo Alto Networks firewalls; 2 plus years of experience in security policy design, rulebase optimization, and hardening; 2 plus years of experience in Panorama; and Working knowledge of Cisco infrastructure products.
Where is the Information Security Engineer 3 role at Mt. Diablo Resource Recovery located?expand_more
Information Security Engineer 3 at Mt. Diablo Resource Recovery is based in Las Colinas Boulevard, Las Colinas, Irving, Dallas County, Texas, 75063, United States. This is a on-site role.
Is this Information Security Engineer 3 job remote, hybrid, or on-site?expand_more
Mt. Diablo Resource Recovery has listed this Information Security Engineer 3 role as on-site.
How much experience is required for this Information Security Engineer 3 role?expand_more
Information Security Engineer 3 at Mt. Diablo Resource Recovery typically requires 4+ years of relevant experience at the senior level.
What skills do you need for the Information Security Engineer 3 role at Mt. Diablo Resource Recovery?expand_more
Key skills for Information Security Engineer 3 at Mt. Diablo Resource Recovery include Palo Alto Networks; Fortinet; Cisco; Panorama; Expedition; Forticonverter; Smartmove; and Network Security.
What category does the Information Security Engineer 3 role belong to?expand_more
Information Security Engineer 3 at Mt. Diablo Resource Recovery is part of the it job category on Recrutus.
Recrutus

Curating the world's most innovative career opportunities. We bridge the gap between visionary talent and industry-leading companies.

Search roles by city, category, skill, or job type — explore verified US employers, salary benchmarks, and remote-friendly teams hiring nationwide.

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Browse jobsCompanies hiringRemote jobsJobs by locationJobs by cityJobs by categoryJobs by skillCareer guidesCareer blogSalary insights
Job types
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Top states
Jobs in TexasJobs in CaliforniaJobs in New YorkJobs in FloridaJobs in North CarolinaJobs in VirginiaAll states →
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About usFAQContactPrivacy policyUS privacy notice

Recrutus helps candidates discover roles that match their skills and helps teams reach qualified applicants faster. Browse by metro, discipline, or work style — from internships to senior leadership.

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Terms of serviceCookie policyAcceptable useDMCA policyEmployer termsCandidate terms
check_circle
Participate in a rotational on-call schedule to provide after-hours support for critical network security incidents
  • check_circleStay current with emerging threats and technologies to continuously improve the organization's security posture
  • check_circleBuild and deploy new network security infrastructures including greenfield implementations and environment expansions
  • Fortinet
    Cisco
    Panorama
    Expedition
    Forticonverter
    Smartmove
    Network Security
    Information Security Engineering
    Firewall
    Accessibility