diff --git a/lib/granblue/downloaders/job_skill_downloader.rb b/lib/granblue/downloaders/job_skill_downloader.rb
new file mode 100644
index 0000000..4cbc60d
--- /dev/null
+++ b/lib/granblue/downloaders/job_skill_downloader.rb
@@ -0,0 +1,109 @@
+# frozen_string_literal: true
+
+module Granblue
+  module Downloaders
+    # Downloads job skill icon images from the game server.
+    # Job skills have a single icon image format.
+    #
+    # @example Download image for a specific job skill
+    #   downloader = JobSkillDownloader.new("2710_3", slug: "unlimited-boost", storage: :s3)
+    #   downloader.download
+    #
+    # @note Job skill icons are PNG format
+    # @note Images are fetched using image_id but stored using slug
+    class JobSkillDownloader < BaseDownloader
+      # Job skill images have only one size: icon
+      SIZES = %w[icon].freeze
+
+      # Initialize with image_id and slug
+      # @param image_id [String] The image ID to download from game server
+      # @param slug [String] The slug to use for storage filename
+      # @param options [Hash] Additional options passed to BaseDownloader
+      def initialize(image_id, slug:, **options)
+        @slug = slug
+        super(image_id, **options)
+      end
+
+      # Downloads the icon image for a job skill
+      #
+      # @param selected_size [String] The size to download (ignored, only icon exists)
+      # @return [Hash] Result with :success key
+      def download(selected_size = nil)
+        log_info("-> #{@id} (storing as #{@slug})") if @verbose
+        return { success: false } if @test_mode
+
+        path = download_path('icon')
+        url = build_url('icon')
+        filename = "#{@slug}.png"
+        s3_key = build_s3_key('icon', filename)
+        download_uri = "#{path}/#{filename}"
+
+        should_process = should_download?(download_uri, s3_key)
+        return { success: true, skipped: true } unless should_process
+
+        log_info "\t└ icon: #{url} -> #{@slug}.png..."
+
+        case @storage
+        when :local
+          download_to_local(url, download_uri)
+        when :s3
+          stream_to_s3(url, s3_key)
+        when :both
+          download_to_both(url, download_uri, s3_key)
+        end
+
+        { success: true }
+      rescue OpenURI::HTTPError => e
+        log_info "\t404 returned\t#{url}"
+        { success: false, error: e.message }
+      rescue StandardError => e
+        log_info "\tError downloading #{url}: #{e.message}"
+        { success: false, error: e.message }
+      end
+
+      private
+
+      # Gets object type for file paths and storage keys
+      # @return [String] Returns "job-skills" to match existing S3 bucket structure
+      def object_type
+        'job-skills'
+      end
+
+      # Override to not append size to the key (job skills only have one size)
+      # @param size [String] Image size variant (ignored)
+      # @param filename [String] Image filename
+      # @return [String] Complete S3 key
+      def build_s3_key(size, filename)
+        "#{object_type}/#{filename}"
+      end
+
+      # Override download path to not append size
+      # @param size [String] Image size variant (ignored)
+      # @return [String] Local directory path
+      def download_path(size)
+        "#{Rails.root}/download/#{object_type}"
+      end
+
+      # Gets base URL for job skill assets
+      # @return [String] Base URL for job skill images
+      def base_url
+        'https://prd-game-a-granbluefantasy.akamaized.net/assets_en/img/sp/ui/icon/ability/m'
+      end
+
+      # Gets directory name for a size variant (not used for job skills)
+      #
+      # @param size [String] Image size variant
+      # @return [nil] Job skills don't use subdirectories
+      def directory_for_size(size)
+        nil
+      end
+
+      # Build complete URL for the job skill icon
+      # @param size [String] Image size variant (ignored)
+      # @return [String] Complete download URL
+      def build_url(size)
+        "#{base_url}/#{@id}.png"
+      end
+    end
+  end
+end