diff --git a/app/models/concerns/good_job/row_lockable.rb b/app/models/concerns/good_job/row_lockable.rb
new file mode 100644
index 00000000..a64efbd7
--- /dev/null
+++ b/app/models/concerns/good_job/row_lockable.rb
@@ -0,0 +1,60 @@
+# frozen_string_literal: true
+
+module GoodJob
+  #
+  # Adds Postgres row-locking (FOR UPDATE SKIP LOCKED) capabilities to an ActiveRecord record.
+  #
+  module RowLockable
+    extend ActiveSupport::Concern
+
+    included do
+      scope :row_lock, (lambda do |locked_by_id:, locked_at: Time.current|
+        original_query = self
+
+        jobs_table = arel_table
+        bind_locked_by_id = ActiveRecord::Relation::QueryAttribute.new("lock_id", locked_by_id, ActiveRecord::Type::String.new)
+        bind_locked_at = ActiveRecord::Relation::QueryAttribute.new("current_time", locked_at, ActiveRecord::Type::DateTime.new)
+
+        subquery = original_query.select(:id).arel
+        subquery.lock(Arel.sql("FOR NO KEY UPDATE SKIP LOCKED"))
+
+        # Get the binds from the original_query using to_sql_and_binds
+        _sql, original_query_binds, _preparable = connection.send(:to_sql_and_binds, original_query.arel)
+
+        # Build the update manager
+        update_manager = Arel::UpdateManager.new
+        update_manager.table(jobs_table)
+        update_manager.set([
+                             [jobs_table[:locked_at], Arel::Nodes::BindParam.new(bind_locked_at)],
+                             [jobs_table[:locked_by_id], Arel::Nodes::BindParam.new(bind_locked_by_id)],
+                           ])
+        update_manager.where(jobs_table[:id].in(subquery))
+        update_manager.take(1)
+
+        update_node = Arel::Nodes::UpdateStatement.new
+        update_node.relation = update_manager.ast.relation
+        update_node.values = update_manager.ast.values
+        update_node.wheres = update_manager.ast.wheres
+
+        results = connection.exec_query(
+          Arel.sql("#{update_node.to_sql} RETURNING *"),
+          "Lock Next Job",
+          [bind_locked_at, bind_locked_by_id] + original_query_binds
+        )
+
+        results.map { |result| instantiate(result.stringify_keys) }
+      end)
+
+      scope :row_locked, -> { where.not(locked_by_id: nil) }
+      scope :row_unlocked, -> { where(locked_by_id: nil) }
+    end
+
+    def row_locked?
+      locked_by_id.present?
+    end
+
+    def row_unlock
+      update!(locked_by_id: nil, locked_at: nil)
+    end
+  end
+end
diff --git a/app/models/good_job/job.rb b/app/models/good_job/job.rb
index ad30c711..02b835f3 100644
--- a/app/models/good_job/job.rb
+++ b/app/models/good_job/job.rb
@@ -4,6 +4,7 @@ module GoodJob
   # Active Record model that represents an +ActiveJob+ job.
   class Job < BaseRecord
     include AdvisoryLockable
+    include RowLockable
     include ErrorEvents
     include Filterable
     include Reportable
@@ -190,6 +191,9 @@ class Job < BaseRecord
       end
     end)
 
+    # Find jobs that don't have a matching Process record
+    scope :illocked, -> { left_joins(:locked_by_process).where.not(locked_by_id: nil).where(locked_by_process: { id: nil }) }
+
     class << self
       # Parse a string representing a group of queues into a more readable data
       # structure.
diff --git a/spec/app/models/concerns/good_job/row_lockable_spec.rb b/spec/app/models/concerns/good_job/row_lockable_spec.rb
new file mode 100644
index 00000000..694f3979
--- /dev/null
+++ b/spec/app/models/concerns/good_job/row_lockable_spec.rb
@@ -0,0 +1,77 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe GoodJob::RowLockable do
+  before do
+    stub_const "TestRecord", (Class.new(GoodJob::BaseRecord) do
+      include GoodJob::RowLockable
+      include GoodJob::AdvisoryLockable
+
+      self.table_name = "good_jobs"
+    end)
+  end
+
+  let(:model_class) { TestRecord }
+  let!(:job) { model_class.create!(active_job_id: SecureRandom.uuid, queue_name: "default") }
+  let!(:another_job) { model_class.create!(active_job_id: SecureRandom.uuid, queue_name: "default") }
+
+  around do |example|
+    RSpec.configure do |config|
+      config.expect_with :rspec do |c|
+        original_max_formatted_output_length = c.instance_variable_get(:@max_formatted_output_length)
+
+        c.max_formatted_output_length = 1000000
+        example.run
+
+        c.max_formatted_output_length = original_max_formatted_output_length
+      end
+    end
+  end
+
+  describe '.row_lock' do
+    it 'returns the locked record' do
+      locked_by_id = SecureRandom.uuid
+
+      locked_job = model_class.where(id: job.id).row_lock(locked_by_id: locked_by_id).first
+      expect(locked_job).to eq(job)
+      expect(locked_job.locked_by_id).to eq(locked_by_id)
+      expect(locked_job.locked_at).to be_present
+    end
+
+    it 'returns nil if no records are locked' do
+      locked_job = model_class.where(id: nil).row_lock(locked_by_id: SecureRandom.uuid)
+      expect(locked_job).to be_empty
+    end
+
+    it "respects the limit" do
+      locked_job = model_class.limit(2).row_lock(locked_by_id: SecureRandom.uuid)
+      expect(locked_job.to_a).to contain_exactly(job, another_job)
+    end
+  end
+
+  it "generates the appropriate SQL" do
+    connection = model_class.connection
+    allow(connection).to receive(:exec_query).and_call_original
+    allow(model_class).to receive(:connection).and_return(connection)
+
+    locked_by_id = SecureRandom.uuid
+
+    model_class.where(id: job.id).order(id: :asc).row_lock(locked_by_id: locked_by_id)
+
+    expect(connection).to have_received(:exec_query) do |sql, _name, _binds|
+      expect(normalize_sql(sql)).to eq normalize_sql(<<~SQL.squish)
+        UPDATE "good_jobs"
+        SET "locked_at" = $1, "locked_by_id" = $2
+        WHERE "good_jobs"."id" IN (
+          SELECT "good_jobs"."id"
+          FROM "good_jobs"
+          WHERE "good_jobs"."id" = $3
+          ORDER BY "good_jobs"."id" ASC
+          FOR NO KEY UPDATE SKIP LOCKED
+        )
+        RETURNING *
+      SQL
+    end
+  end
+end