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nLeague

IT Security Engineer

nLeague
United States · Contract · Mid-Senior
Job ID: 64743

IT Security Engineer

Location: Atlanta, GA

Duration: 12+ Months

Client: ATL - AIM Aviation Services

Onsite Job

General Description

The Airport Information Technology Security Engineer is responsible for patching, implementing, and administrating security hardware and software, enforcing the network security patching policy, and complying with requirements of external security audits and recommendations. Other responsibilities include analyzing, troubleshooting, and investigating security-related information systems anomalies based on security platform reporting, network traffic, log files, and host-based and automated security alerts

Essential Duties And Responsibilities

These are typical responsibilities for this position and should not be construed as exclusive or all inclusive.

  • Leads security patching for system servers, endpoints, applications, and special systems.
  • Attends weekly vulnerability meetings to understand threats facing the environment.
  • Ensures security vulnerabilities are remediated within the organization's service level agreement.
  • Manages single-resource and multi-resource internal team projects and provides assessment, costing, design, planning, and management of new projects and processes.
  • Designs, plans, and manages deployment of new and multi-specialty technologies.
  • Recommends, schedules, and performs software and hardware improvements, upgrades, patches, reconfigurations, and purchases.
  • Monitors and administers appropriate systems to ensure system and service availability and

peak performance and that modifications to existing environments are effective and efficient.

  • Documents all systems procedures, practices, job responsibilities, and processes.
  • Applies decision-making skills to select from multiple procedures and methods to accomplish tasks.
  • Applies organizational policies. May interpret organizational policies and recommend exceptions.
  • Establishes work methods, timetables, performance standards, etc.
  • Provides leadership, guidance, and training to work groups and less experienced staff. Serves as a technical resource or mentor to other employees. May lead or instruct skilled workers in high­ level or technical jobs.
  • Provides status reports and reports on vulnerabilities.
  • Creates shell scripts as required for automation and to expedite any rote process.
  • Provides follow-up services to ensure customer satisfaction and resolve client issues.
  • Provides advice and recommendations to management on processes and techniques required for improved work operations.
  • Designs and implements network security measures.
  • Monitors network performance and security systems
  • Configures and maintains firewalls and VPNs.
  • Performs regular security audits and assessments.
  • Develops and enforces security policies and procedures.
  • Implements and maintains enterprise-level security solutions and systems.
  • Creates and maintains security documentation
  • May perform other duties as assigned.

Knowledge Skills And Abilities

This is a partial listing of necessary knowledge, skills, and abilities required to perform the job successfully, it is not an exhaustive list.

  • Software/patch delivery via Qualys, or Maas360.
  • Demonstratable knowledge of networking concepts, including zero-trust models.
  • Experience with a variety of application and infrastructure security solutions.
  • General cloud computing knowledge (AWS, Azure, or Oracle).
  • General knowledge of Virtualization technologies and implementations.
  • Knowledge of Windows Operating Systems.
  • Ability to build effective relationships with internal stakeholders.
  • Ability to write PowerShell Scripts.

Minimum Qualifications

  • 5 years of experience in an Information Technology role
  • Two years of experience in a role involving security responsibilities.
  • Packet analysis tools (e.g., tcpdump, Wireshark, ngrep, etc.).
  • Advanced knowledge of Unix, Linux, Windows operating systems.
  • Knowledge of network devices such as switches and firewalls.

Preferred Requirements -

  • Industry security certifications such as Security+, Cisco CCNA, Microsoft Security certs, or CISSP

Key Skills

Ranked by relevance

network security security audits security certifications virtualization powershell firewalls wireshark switches linux cloud ccna unix aws
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United States

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Posted
Aug 04, 2025
Type
Contract
Level
Mid-Senior
Location
Atlanta
Company
nLeague

Industries

IT Services IT Consulting

Categories

Information Technology

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