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Information System Security Engineer

Job in Dallas, Dallas County, Texas, 75215, USA
Listing for: GDT - General Datatech
Full Time position
Listed on 2026-05-30
Job specializations:
  • IT/Tech
    Cybersecurity, Network Security, Systems Engineer
Salary/Wage Range or Industry Benchmark: 100000 - 125000 USD Yearly USD 100000.00 125000.00 YEAR
Job Description & How to Apply Below

Mid-Level Information Systems Security Engineer

We are seeking a passionate and collaborative Mid-Level Information Systems Security Engineer to join a growing security team supporting enterprise-wide cybersecurity operations and infrastructure. This is a hands‑on engineering role focused on protecting systems, networks, and sensitive data through the implementation, administration, and continuous improvement of security technologies and processes.

The ideal candidate will have a strong background in cybersecurity and networking, experience administering enterprise security tools, and advanced knowledge of Forti Gate firewalls. Personality and team fit are important, as this individual will join a close‑knit 5‑person security team that values communication, accountability, and a proactive mindset.

Responsibilities
  • Administer, configure, and support enterprise security tools and infrastructure
  • Serve as a subject matter expert for Forti Gate firewall technologies
  • Perform vulnerability management, security monitoring, log analysis, and threat investigations
  • Support incident response activities and assist with remediation efforts
  • Conduct security scans, risk assessments, and penetration testing activities
  • Develop and improve alerting, detection, and defensive security strategies
  • Support implementation of security projects and operational initiatives
  • Assist with maintaining compliance with security standards, policies, and best practices
  • Collaborate with internal teams to strengthen overall security posture
Required Qualifications
  • 5+ years of experience in cybersecurity, information security, or network security
  • Strong networking background with hands‑on firewall administration experience
  • Advanced experience with Forti Gate firewalls
  • Experience with vulnerability management and enterprise security operations
  • Strong troubleshooting, analytical, and problem‑solving skills
  • Ability to communicate technical security concepts effectively to technical and non‑technical teams
  • Security+ certification required within 6 months of hire (CISSP strongly preferred)
Preferred Technical Experience

Experience with tools and technologies such as:

  • Forti Gate
  • Crossgate
  • Zscaler
  • Mimecast
  • Rapid7
  • NetSCOPE
  • IDS/IPS
  • SIEM platforms
  • MFA, DLP, and EDR technologies
  • Active Directory/GPO
  • Windows and Linux systems
Additional Information
  • Hybrid schedule with onsite presence required 2-3 days per week
  • Participation in an on‑call rotation is required
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