Tier 3 Technician

AACWashington, DC
Onsite

About The Position

Resolves hardware, software, or telecommunications problems that require extensive and detailed analysis to remedy; or problems that require authorization and/or action by IT management to resolve. Requires a high level of expertise of the associated applications and the supported business practices, business rules, business policies, legacy systems, and the transactional flow of data throughout the applications. Address project-based work to include the testing, packaging, and deployment of new hardware and/or software and often will require dedicated support for the duration of projects. Assist in systems integration and configuration management testing, baselining, and updating configurations, configuration analyses, recommended solutions, documentation, and implementation of desktop configuration solutions. Documents, tracks, resolves, and reports on incidents and requests using the ITSM. Has advanced technical skills and understanding of the technical environment, including applications, operating systems, machine configurations, and networked devices. Advanced experience troubleshooting and resolving core IT services. Escalates incident to the appropriate technical team when the incident cannot be resolved by Tier 3.

Requirements

  • Extensive and detailed analysis to remedy hardware, software, or telecommunications problems.
  • High level of expertise of associated applications and supported business practices, business rules, business policies, legacy systems, and transactional flow of data.
  • Testing, packaging, and deployment of new hardware and/or software.
  • Dedicated support for the duration of projects.
  • Systems integration and configuration management testing, baselining, and updating configurations.
  • Configuration analyses, recommended solutions, documentation, and implementation of desktop configuration solutions.
  • Documenting, tracking, resolving, and reporting on incidents and requests using the ITSM.
  • Advanced technical skills and understanding of the technical environment, including applications, operating systems, machine configurations, and networked devices.
  • Advanced experience troubleshooting and resolving core IT services.

Responsibilities

  • Work with the security operations team to provide security service support (ex., firewall, Microsoft Defender and endpoint management tools, web/email appliances, etc.).
  • Scan and analyze infected desktops to identify malware
  • Hardening network devices by applying security baseline configurations and assist in incident response activities
  • Provide decryption/encryption support for current encryption software.
  • Generate security policies and procedures as directed.
  • Assist in evaluating new services, processes, and technologies
  • Work with system and application owners to remediate reoccurring issues.
  • Develop and provide end-user training and guidance.
  • Escalate incident to the appropriate technical team when the incident cannot be resolved by Tier 3.
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