diff --git a/src/main/java/com/gsp/bridge/domain/notice/.gitkeep b/src/main/java/com/gsp/bridge/domain/notice/.gitkeep
deleted file mode 100644
index e69de29..0000000
diff --git a/src/main/java/com/gsp/bridge/domain/notice/domain/Notice.java b/src/main/java/com/gsp/bridge/domain/notice/domain/Notice.java
new file mode 100644
index 0000000..62541de
--- /dev/null
+++ b/src/main/java/com/gsp/bridge/domain/notice/domain/Notice.java
@@ -0,0 +1,35 @@
+package com.gsp.bridge.domain.notice.domain;
+
+import com.gsp.bridge.domain.company.domain.entity.Company;
+import com.gsp.bridge.global.entity.BaseTimeIdEntity;
+import lombok.*;
+import org.hibernate.validator.constraints.Length;
+
+import javax.persistence.*;
+import javax.validation.constraints.NotNull;
+
+@Getter
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@Table(name = "tbl_notice")
+@Entity
+public class Notice extends BaseTimeIdEntity {
+
+    @NotNull
+    @Length(max = 20)
+    private String title;
+
+    @NotNull
+    @Length(max = 2000)
+    private String content;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "company_id", nullable = false)
+    private Company company;
+
+    @Builder
+    public Notice(String title, String content, Company company) {
+        this.title = title;
+        this.content = content;
+        this.company = company;
+    }
+}
diff --git a/src/main/java/com/gsp/bridge/domain/notice/domain/NoticeAttachmentFile.java b/src/main/java/com/gsp/bridge/domain/notice/domain/NoticeAttachmentFile.java
new file mode 100644
index 0000000..7b88ed2
--- /dev/null
+++ b/src/main/java/com/gsp/bridge/domain/notice/domain/NoticeAttachmentFile.java
@@ -0,0 +1,32 @@
+package com.gsp.bridge.domain.notice.domain;
+
+import com.gsp.bridge.global.entity.BaseTimeIdEntity;
+import lombok.AccessLevel;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import org.hibernate.validator.constraints.Length;
+
+import javax.persistence.*;
+import javax.validation.constraints.NotNull;
+
+@Getter
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@Table(name = "tbl_notice_attachment_file")
+@Entity
+public class NoticeAttachmentFile extends BaseTimeIdEntity {
+
+    @NotNull
+    @Length(max = 255)
+    private String noticeAttachmentFileUrl;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "notice_id", nullable = false)
+    private Notice notice;
+
+    @Builder
+    public NoticeAttachmentFile(String noticeAttachmentFileUrl, Notice notice) {
+        this.noticeAttachmentFileUrl = noticeAttachmentFileUrl;
+        this.notice = notice;
+    }
+}
diff --git a/src/main/java/com/gsp/bridge/domain/notice/domain/repository/NoticeAttachmentFileRepository.java b/src/main/java/com/gsp/bridge/domain/notice/domain/repository/NoticeAttachmentFileRepository.java
new file mode 100644
index 0000000..fe84684
--- /dev/null
+++ b/src/main/java/com/gsp/bridge/domain/notice/domain/repository/NoticeAttachmentFileRepository.java
@@ -0,0 +1,8 @@
+package com.gsp.bridge.domain.notice.domain.repository;
+
+import com.gsp.bridge.domain.notice.domain.NoticeAttachmentFile;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface NoticeAttachmentFileRepository extends JpaRepository<NoticeAttachmentFile, Integer> {
+
+}
diff --git a/src/main/java/com/gsp/bridge/domain/notice/domain/repository/NoticeRepository.java b/src/main/java/com/gsp/bridge/domain/notice/domain/repository/NoticeRepository.java
new file mode 100644
index 0000000..6dc3d11
--- /dev/null
+++ b/src/main/java/com/gsp/bridge/domain/notice/domain/repository/NoticeRepository.java
@@ -0,0 +1,7 @@
+package com.gsp.bridge.domain.notice.domain.repository;
+
+import com.gsp.bridge.domain.notice.domain.Notice;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface NoticeRepository extends JpaRepository<Notice, Integer> {
+}
diff --git a/src/test/java/com/gsp/bridge/doamin/notice/domain/NoticeAttachmentFileTest.java b/src/test/java/com/gsp/bridge/doamin/notice/domain/NoticeAttachmentFileTest.java
new file mode 100644
index 0000000..1a62060
--- /dev/null
+++ b/src/test/java/com/gsp/bridge/doamin/notice/domain/NoticeAttachmentFileTest.java
@@ -0,0 +1,34 @@
+package com.gsp.bridge.doamin.notice.domain;
+
+import com.gsp.bridge.domain.notice.domain.Notice;
+import com.gsp.bridge.domain.notice.domain.NoticeAttachmentFile;
+import org.junit.jupiter.api.Test;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.junit.jupiter.api.Assertions.assertAll;
+
+class NoticeAttachmentFileTest {
+
+    @Test
+    void 공지사항_첨부파일_객체_생성_성공_테스트() {
+        // given
+        String noticeAttachmentFileUrl = "https:/~~~";
+        String noticeTitle = "공지사항";
+        Notice notice = Notice.builder()
+                .title(noticeTitle)
+                .build();
+
+        // when
+        NoticeAttachmentFile noticeAttachmentFile = NoticeAttachmentFile.builder()
+                .noticeAttachmentFileUrl(noticeAttachmentFileUrl)
+                .notice(notice)
+                .build();
+
+        // then
+        assertAll(
+                () -> assertThat(noticeAttachmentFile).isNotNull(),
+                () -> assertThat(noticeAttachmentFile.getNoticeAttachmentFileUrl()).isEqualTo(noticeAttachmentFileUrl),
+                () -> assertThat(noticeAttachmentFile.getNotice()).isEqualTo(notice)
+        );
+    }
+}
diff --git a/src/test/java/com/gsp/bridge/doamin/notice/domain/NoticeTest.java b/src/test/java/com/gsp/bridge/doamin/notice/domain/NoticeTest.java
new file mode 100644
index 0000000..7d75037
--- /dev/null
+++ b/src/test/java/com/gsp/bridge/doamin/notice/domain/NoticeTest.java
@@ -0,0 +1,37 @@
+package com.gsp.bridge.doamin.notice.domain;
+
+import com.gsp.bridge.domain.company.domain.entity.Company;
+import com.gsp.bridge.domain.notice.domain.Notice;
+import org.junit.jupiter.api.Test;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.junit.jupiter.api.Assertions.assertAll;
+
+class NoticeTest {
+
+    @Test
+    void 공지사항_객체_생성_성공_테스트() {
+        // given
+        String title = "공지사항 제목";
+        String content = "공지사항 내용";
+        String companyName = "company";
+        Company company = Company.builder()
+                .companyName(companyName)
+                .build();
+
+        // when
+        Notice notice = Notice.builder()
+                .title(title)
+                .content(content)
+                .company(company)
+                .build();
+
+        // then
+        assertAll(
+                () -> assertThat(notice).isNotNull(),
+                () -> assertThat(notice.getTitle()).isEqualTo(title),
+                () -> assertThat(notice.getContent()).isEqualTo(content),
+                () -> assertThat(notice.getCompany()).isEqualTo(company)
+        );
+    }
+}