diff --git a/src/main/java/young/blaybus/domain/job_search/JobSearch.java b/src/main/java/young/blaybus/domain/job_search/JobSearch.java
index 69cd20f..90541c4 100644
--- a/src/main/java/young/blaybus/domain/job_search/JobSearch.java
+++ b/src/main/java/young/blaybus/domain/job_search/JobSearch.java
@@ -17,9 +17,10 @@
 import org.springframework.data.annotation.LastModifiedDate;
 import org.springframework.data.jpa.domain.support.AuditingEntityListener;
 import young.blaybus.domain.job_search.request.JobSearchAreaRequest;
+import young.blaybus.domain.job_search.request.JobSearchTimeSlotRequest;
 import young.blaybus.domain.job_search.request.UpdateJobSearchRequest;
 import young.blaybus.domain.member.Member;
-import young.blaybus.util.enums.DayOfWeek;
+
 
 @Entity
 @Builder
@@ -33,12 +34,6 @@ public class JobSearch {
   @GeneratedValue(strategy = GenerationType.IDENTITY)
   private Long id;
 
-  @Comment("시작 시간")
-  private LocalTime startTime;
-
-  @Comment("종료 시간")
-  private LocalTime endTime;
-
   @Comment("희망 급여")
   private Integer salary;
 
@@ -59,16 +54,9 @@ public class JobSearch {
 
   @Builder.Default
   @OneToMany(mappedBy = "jobSearch", cascade = CascadeType.ALL, orphanRemoval = true)
-  private List<JobSearchDay> dayList = new ArrayList<>();
+  private List<JobSearchTimeSlot> timeSlots = new ArrayList<>();
 
   public void updateFromDto(UpdateJobSearchRequest request){
-    if(request.startTime()!=null) {
-      this.startTime = LocalTime.parse(request.startTime());
-    }
-
-    if(request.endTime()!=null) {
-      this.endTime = LocalTime.parse(request.endTime());
-    }
 
     if(request.salary()!=null) {
       this.salary = request.salary();
@@ -84,12 +72,14 @@ public void updateFromDto(UpdateJobSearchRequest request){
         }
     }
 
-    if(!request.dayList().isEmpty()) {
-      this.dayList.clear();
-      for (DayOfWeek dayOfWeek : request.dayList()) {
-        this.dayList.add(JobSearchDay.builder()
+    if (!request.timeSlots().isEmpty()) {
+      this.timeSlots.clear();
+      for (JobSearchTimeSlotRequest timeSlot : request.timeSlots()) {
+        this.timeSlots.add(JobSearchTimeSlot.builder()
                 .jobSearch(this)
-                .day(dayOfWeek)
+                .day(timeSlot.day())
+                .startTime(LocalTime.parse(timeSlot.startTime()))
+                .endTime(LocalTime.parse(timeSlot.endTime()))
                 .build());
       }
     }
diff --git a/src/main/java/young/blaybus/domain/job_search/JobSearchTimeSlot.java b/src/main/java/young/blaybus/domain/job_search/JobSearchTimeSlot.java
new file mode 100644
index 0000000..12da48e
--- /dev/null
+++ b/src/main/java/young/blaybus/domain/job_search/JobSearchTimeSlot.java
@@ -0,0 +1,33 @@
+package young.blaybus.domain.job_search;
+
+import jakarta.persistence.*;
+import lombok.*;
+import org.hibernate.annotations.Comment;
+import young.blaybus.util.enums.DayOfWeek;
+
+import java.time.LocalTime;
+
+@Entity
+@Builder
+@Getter
+@AllArgsConstructor
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+public class JobSearchTimeSlot {
+
+  @Id
+  @GeneratedValue(strategy = GenerationType.IDENTITY)
+  private Long id;
+
+  @Enumerated(EnumType.STRING)
+  private DayOfWeek day;
+
+  @Comment("시작 시간")
+  private LocalTime startTime;
+
+  @Comment("종료 시간")
+  private LocalTime endTime;
+
+  @ManyToOne(fetch = FetchType.LAZY)
+  @JoinColumn(name = "job_search_id")
+  private JobSearch jobSearch;
+}
\ No newline at end of file
diff --git a/src/main/java/young/blaybus/domain/job_search/request/CreateJobSearchRequest.java b/src/main/java/young/blaybus/domain/job_search/request/CreateJobSearchRequest.java
index e7ec9fe..42bfcd0 100644
--- a/src/main/java/young/blaybus/domain/job_search/request/CreateJobSearchRequest.java
+++ b/src/main/java/young/blaybus/domain/job_search/request/CreateJobSearchRequest.java
@@ -11,19 +11,13 @@ public record CreateJobSearchRequest(
         @Schema(description = "회원 ID")
         String memberId,
 
-        @Schema(description = "근무 시작 시간 (09:30)")
-        String startTime,
-
-        @Schema(description = "근무 종료 시간(18:00)")
-        String endTime,
-
         @Schema(description = "희망 시급")
         Integer salary,
 
         @Schema(description = "근무 가능 지역")
         List<JobSearchAreaRequest> jobSearchAreas,
 
-        @Schema(description = "근무 가능 요일 목록")
-        List<DayOfWeek> dayList
+        @Schema(description = "근무 가능 요일&시간대 목록")
+        List<JobSearchTimeSlotRequest> timeSlots
 ) {
 }
diff --git a/src/main/java/young/blaybus/domain/job_search/request/JobSearchTimeSlotRequest.java b/src/main/java/young/blaybus/domain/job_search/request/JobSearchTimeSlotRequest.java
new file mode 100644
index 0000000..9563492
--- /dev/null
+++ b/src/main/java/young/blaybus/domain/job_search/request/JobSearchTimeSlotRequest.java
@@ -0,0 +1,17 @@
+package young.blaybus.domain.job_search.request;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import young.blaybus.util.enums.DayOfWeek;
+
+@Schema(description = "근무 가능 시간대 요청 객체")
+public record JobSearchTimeSlotRequest(
+        @Schema(description = "근무 요일")
+        DayOfWeek day,
+
+        @Schema(description = "근무 시작 시간 (HH:mm)")
+        String startTime,
+
+        @Schema(description = "근무 종료 시간 (HH:mm)")
+        String endTime
+){
+}
diff --git a/src/main/java/young/blaybus/domain/job_search/request/UpdateJobSearchRequest.java b/src/main/java/young/blaybus/domain/job_search/request/UpdateJobSearchRequest.java
index 5667810..a12cc68 100644
--- a/src/main/java/young/blaybus/domain/job_search/request/UpdateJobSearchRequest.java
+++ b/src/main/java/young/blaybus/domain/job_search/request/UpdateJobSearchRequest.java
@@ -7,11 +7,6 @@
 
 @Schema(description = "구직 정보 수정 객체")
 public record UpdateJobSearchRequest(
-        @Schema(description = "근무 시작 시간 (09:30)")
-        String startTime,
-
-        @Schema(description = "근무 종료 시간(18:00)")
-        String endTime,
 
         @Schema(description = "희망 시급")
         Integer salary,
@@ -20,6 +15,9 @@ public record UpdateJobSearchRequest(
         List<JobSearchAreaRequest> jobSearchAreas,
 
         @Schema(description = "근무 가능 요일 목록")
-        List<DayOfWeek> dayList
+        List<DayOfWeek> dayList,
+
+        @Schema(description = "근무 가능 요일&시간대 목록")
+        List<JobSearchTimeSlotRequest> timeSlots
 ) {
 }
diff --git a/src/main/java/young/blaybus/domain/job_search/response/DetailJobSearchResponse.java b/src/main/java/young/blaybus/domain/job_search/response/DetailJobSearchResponse.java
index 917c30e..9436e7c 100644
--- a/src/main/java/young/blaybus/domain/job_search/response/DetailJobSearchResponse.java
+++ b/src/main/java/young/blaybus/domain/job_search/response/DetailJobSearchResponse.java
@@ -16,11 +16,6 @@
 public class DetailJobSearchResponse {
   @Schema(description = "구직 정보 ID")
   private Long jobSearchId;
-  @Schema(description = "근무 시작 시간")
-  private String startTime;
-
-  @Schema(description = "근무 종료 시간")
-  private String endTime;
 
   @Schema(description = "희망 급여")
   private Integer salary;
@@ -28,6 +23,6 @@ public class DetailJobSearchResponse {
   @Schema(description = "근무 가능 지역 목록")
   private List<JobSearchAreaResponse> jobSearchAreas;
 
-  @Schema(description = "근무 가능 요일 목록")
-  private List<String> dayList;
+  @Schema(description = "근무 가능 요일&시간대 목록")
+  private List<JobSearchTimeSlotResponse> timeSlots;
 }
diff --git a/src/main/java/young/blaybus/domain/job_search/response/JobSearchTimeSlotResponse.java b/src/main/java/young/blaybus/domain/job_search/response/JobSearchTimeSlotResponse.java
new file mode 100644
index 0000000..e00ef55
--- /dev/null
+++ b/src/main/java/young/blaybus/domain/job_search/response/JobSearchTimeSlotResponse.java
@@ -0,0 +1,24 @@
+package young.blaybus.domain.job_search.response;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import young.blaybus.util.enums.DayOfWeek;
+
+@Builder
+@AllArgsConstructor
+@NoArgsConstructor
+@Getter
+@Schema(description = "근무 가능 요일&시간대 응답 객체")
+public class JobSearchTimeSlotResponse {
+  @Schema(description = "근무 요일")
+  DayOfWeek day;
+
+  @Schema(description = "근무 시작 시간 (HH:mm)")
+  String startTime;
+
+  @Schema(description = "근무 종료 시간 (HH:mm)")
+  String endTime;
+}
diff --git a/src/main/java/young/blaybus/domain/job_search/service/JobSearchService.java b/src/main/java/young/blaybus/domain/job_search/service/JobSearchService.java
index 8ece5dc..7981ed6 100644
--- a/src/main/java/young/blaybus/domain/job_search/service/JobSearchService.java
+++ b/src/main/java/young/blaybus/domain/job_search/service/JobSearchService.java
@@ -6,15 +6,15 @@
 import org.springframework.transaction.annotation.Transactional;
 import young.blaybus.domain.job_search.JobSearch;
 import young.blaybus.domain.job_search.JobSearchArea;
-import young.blaybus.domain.job_search.JobSearchDay;
+import young.blaybus.domain.job_search.JobSearchTimeSlot;
 import young.blaybus.domain.job_search.repository.JobSearchRepository;
 import young.blaybus.domain.job_search.request.CreateJobSearchRequest;
 import young.blaybus.domain.job_search.request.UpdateJobSearchRequest;
 import young.blaybus.domain.job_search.response.DetailJobSearchResponse;
 import young.blaybus.domain.job_search.response.JobSearchAreaResponse;
+import young.blaybus.domain.job_search.response.JobSearchTimeSlotResponse;
 import young.blaybus.domain.member.Member;
 import young.blaybus.domain.member.repository.MemberRepository;
-import young.blaybus.util.enums.DayOfWeek;
 
 import java.time.LocalDateTime;
 import java.time.LocalTime;
@@ -35,28 +35,28 @@ public void createJobSearch(CreateJobSearchRequest jobSearchRequest) {
 
     JobSearch jobSearch = JobSearch.builder()
             .member(member)
-            .startTime(LocalTime.parse(jobSearchRequest.startTime()))
-            .endTime(LocalTime.parse(jobSearchRequest.endTime()))
             .salary(jobSearchRequest.salary())
             .createdTime(LocalDateTime.now())
             .build();
 
-    List<JobSearchArea> jobSearchAreas = jobSearchRequest.jobSearchAreas().stream()
+    List<JobSearchArea> areas = jobSearchRequest.jobSearchAreas().stream()
             .map(areaRequest -> JobSearchArea.builder()
                     .address(areaRequest.address())
                     .jobSearch(jobSearch)
                     .build())
             .toList();
-    jobSearch.getJobSearchAreas().addAll(jobSearchAreas);
+    jobSearch.getJobSearchAreas().addAll(areas);
 
 
-    List<JobSearchDay> jobSearchDays = jobSearchRequest.dayList().stream()
-            .map(day -> JobSearchDay.builder()
-                    .day(day)
+    List<JobSearchTimeSlot> timeSlots = jobSearchRequest.timeSlots().stream()
+            .map(slot -> JobSearchTimeSlot.builder()
                     .jobSearch(jobSearch)
+                    .day(slot.day())
+                    .startTime(LocalTime.parse(slot.startTime()))
+                    .endTime(LocalTime.parse(slot.endTime()))
                     .build())
             .toList();
-    jobSearch.getDayList().addAll(jobSearchDays);
+    jobSearch.getTimeSlots().addAll(timeSlots);
 
     jobSearchRepository.save(jobSearch);
   }
@@ -76,22 +76,24 @@ public DetailJobSearchResponse getJobSearch(String memberId) {
     JobSearch jobSearch= jobSearchRepository.findByMemberId(memberId)
             .orElseThrow(()->new IllegalArgumentException("해당 회원의 구직 정보가 존재하지 않습니다."));
 
-    List<JobSearchAreaResponse> jobSearchAreaResponses = jobSearch.getJobSearchAreas().stream().map(jobSearchArea ->
+    List<JobSearchAreaResponse> areaResponses = jobSearch.getJobSearchAreas().stream().map(jobSearchArea ->
       JobSearchAreaResponse.builder().address(jobSearchArea.getAddress()).build()
     ).toList();
 
-    List<String> dayList = jobSearch.getDayList().stream()
-            .map(JobSearchDay::getDay)
-            .map(DayOfWeek::toString)
-            .collect(Collectors.toList());
+    List<JobSearchTimeSlotResponse> timeSlotResponses  = jobSearch.getTimeSlots().stream()
+            .map(slot -> JobSearchTimeSlotResponse.builder()
+                    .day(slot.getDay())
+                    .startTime(slot.getStartTime().toString())
+                    .endTime(slot.getEndTime().toString())
+                    .build())
+            .toList();
 
     return DetailJobSearchResponse.builder()
             .jobSearchId(jobSearch.getId())
-            .startTime(jobSearch.getStartTime().toString())
-            .endTime(jobSearch.getEndTime().toString())
             .salary(jobSearch.getSalary())
-            .jobSearchAreas(jobSearchAreaResponses)
-            .dayList(dayList)
+            .jobSearchAreas(areaResponses)
+            .timeSlots(timeSlotResponses)
             .build();
+
   }
 }
diff --git a/src/main/java/young/blaybus/domain/senior/controller/response/ListRecommendDto.java b/src/main/java/young/blaybus/domain/senior/controller/response/ListRecommendDto.java
index f1e3270..0341b96 100644
--- a/src/main/java/young/blaybus/domain/senior/controller/response/ListRecommendDto.java
+++ b/src/main/java/young/blaybus/domain/senior/controller/response/ListRecommendDto.java
@@ -8,6 +8,7 @@
 import lombok.Getter;
 import lombok.NoArgsConstructor;
 import lombok.Setter;
+import young.blaybus.domain.job_search.response.JobSearchTimeSlotResponse;
 import young.blaybus.util.enums.DayOfWeek;
 
 @Builder
@@ -26,15 +27,8 @@ public class ListRecommendDto {
   @Schema(description = "프로필 사진")
   private String profileUrl;
 
-  @Setter
-  @Schema(description = "희망 요일 목록")
-  private List<DayOfWeek> dayList;
-
-  @Schema(description = "희망 시작 시간")
-  private LocalTime startTime;
-
-  @Schema(description = "희망 종료 시간")
-  private LocalTime endTime;
+  @Schema(description = "근무 가능 요일&시간대 목록")
+  private List<TimeSlotDto> timeSlots;
 
   @Schema(description = "돌봄 스타일")
   private String careStyle;
diff --git a/src/main/java/young/blaybus/domain/senior/controller/response/TimeSlotDto.java b/src/main/java/young/blaybus/domain/senior/controller/response/TimeSlotDto.java
new file mode 100644
index 0000000..5a84544
--- /dev/null
+++ b/src/main/java/young/blaybus/domain/senior/controller/response/TimeSlotDto.java
@@ -0,0 +1,24 @@
+package young.blaybus.domain.senior.controller.response;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import young.blaybus.util.enums.DayOfWeek;
+
+@Builder
+@AllArgsConstructor
+@NoArgsConstructor
+@Getter
+@Schema(description = "근무 요일&시간대 DTO")
+public class TimeSlotDto {
+  @Schema(description = "근무 요일")
+  DayOfWeek day;
+
+  @Schema(description = "근무 시작 시간 (HH:mm)")
+  String startTime;
+
+  @Schema(description = "근무 종료 시간 (HH:mm)")
+  String endTime;
+}
diff --git a/src/main/java/young/blaybus/domain/senior/service/RecommendService.java b/src/main/java/young/blaybus/domain/senior/service/RecommendService.java
index b3b1019..c1b44a8 100644
--- a/src/main/java/young/blaybus/domain/senior/service/RecommendService.java
+++ b/src/main/java/young/blaybus/domain/senior/service/RecommendService.java
@@ -16,6 +16,7 @@
 import young.blaybus.domain.certificate.repository.ListCertificateRepository;
 import young.blaybus.domain.job_search.JobSearch;
 import young.blaybus.domain.job_search.JobSearchDay;
+import young.blaybus.domain.job_search.JobSearchTimeSlot;
 import young.blaybus.domain.job_search.repository.JobSearchRepository;
 import young.blaybus.domain.job_seek.JobSeek;
 import young.blaybus.domain.job_seek.repository.JobSeekRepository;
@@ -25,6 +26,7 @@
 import young.blaybus.domain.senior.SeniorDay;
 import young.blaybus.domain.senior.controller.response.ListRecommendDto;
 import young.blaybus.domain.senior.controller.response.ListRecommendResponse;
+import young.blaybus.domain.senior.controller.response.TimeSlotDto;
 import young.blaybus.domain.senior.repository.ListRecommendRepository;
 import young.blaybus.domain.senior.repository.SeniorRepository;
 import young.blaybus.map.controller.response.geocoding.Coordinate;
@@ -55,14 +57,21 @@ public ListRecommendResponse getRecommendList(Long seniorId) {
       JobSearch jobSearch = jobSearchRepository.findByMemberId(member.getId()).orElse(null);
       if (jobSearch == null) continue;
 
+      // timeSlots 기반으로 요일 및 시간대 가져오기
+      List<TimeSlotDto> timeSlotDtos = jobSearch.getTimeSlots().stream()
+              .map(slot -> TimeSlotDto.builder()
+                      .day(slot.getDay())
+                      .startTime(slot.getStartTime().toString()) // LocalTime → String 변환
+                      .endTime(slot.getEndTime().toString())
+                      .build())
+              .toList();
+
       recommendList.add(
         ListRecommendDto.builder()
           .memberId(member.getId())
           .name(member.getName())
           .profileUrl(member.getProfileUrl())
-          .dayList(jobSearch.getDayList().stream().map(JobSearchDay::getDay).toList())
-          .startTime(jobSearch.getStartTime())
-          .endTime(jobSearch.getEndTime())
+          .timeSlots(timeSlotDtos)
           .careStyle(member.getCareStyle().getValue())
           .fitness(calculateFitness(member, jobSearch, senior))
           .build()
@@ -81,17 +90,18 @@ private int calculateFitness(Member member, JobSearch jobSearch, Senior senior)
 
     JobSeek jobSeek = jobSeekRepository.findBySenior(senior);
 
+    // todo
     // 거리 : 0km 최고점, 350km 최하점 → 30점 만점
-    fitness += 30;
-    Coordinate memberGeocoding = mapService.geocoding(member.getAddress().toString());
-    Coordinate seniorGeocoding = mapService.geocoding(senior.getAddress());
-    Double distance = mapService.getDistance(memberGeocoding, seniorGeocoding);
-    double maxDistance = 350_000;
-
-    fitness -= Math.min(30, distance * 30 / maxDistance);
+//    fitness += 30;
+//    Coordinate memberGeocoding = mapService.geocoding(member.getAddress().toString());
+//    Coordinate seniorGeocoding = mapService.geocoding(senior.getAddress());
+//    Double distance = mapService.getDistance(memberGeocoding, seniorGeocoding);
+//    double maxDistance = 350_000;
+//
+//    fitness -= Math.min(30, distance * 30 / maxDistance);
 
     // 요일 → (노인의 희망 요일이 보호사의 요일과 겹치는 개수) * 15 / (노인의 희망 요일 개수) 점 → 15점 만점
-    List<DayOfWeek> memberDayList = jobSearch.getDayList().stream().map(JobSearchDay::getDay).toList();
+    List<DayOfWeek> memberDayList = jobSearch.getTimeSlots().stream().map(JobSearchTimeSlot::getDay).toList();
     List<DayOfWeek> seniorDayList = senior.getDayList().stream().map(SeniorDay::getDay).toList();
     int intersectCount = memberDayList.stream()
       .filter(seniorDayList::contains)
@@ -99,16 +109,22 @@ private int calculateFitness(Member member, JobSearch jobSearch, Senior senior)
     fitness += (double) (15 * intersectCount) / seniorDayList.size();
 
     // 시간 → 겹치는 시간의 비율 * 15 (15 만점)
-    LocalTime memberStart = jobSearch.getStartTime();
-    LocalTime memberEnd = jobSearch.getEndTime();
-    LocalTime seniorStart = senior.getStartTime();
-    LocalTime seniorEnd = senior.getEndTime();
-    LocalTime overlapStart = memberStart.isBefore(seniorStart) ? seniorStart : memberStart;
-    LocalTime overlapEnd = memberEnd.isBefore(seniorEnd) ? memberEnd : seniorEnd;
-    if (overlapStart.isBefore(overlapEnd)) { // 겹치면
-      long overlapMinutes = Duration.between(overlapStart, overlapEnd).toMinutes();
-      long memberTotalMinutes = Duration.between(memberStart, memberEnd).toMinutes();
-      fitness += (double) 15 * overlapMinutes / memberTotalMinutes;
+    for (JobSearchTimeSlot slot : jobSearch.getTimeSlots()) {
+      LocalTime memberStart = slot.getStartTime();
+      LocalTime memberEnd = slot.getEndTime();
+      LocalTime seniorStart = senior.getStartTime();
+      LocalTime seniorEnd = senior.getEndTime();
+
+      LocalTime overlapStart = memberStart.isBefore(seniorStart) ? seniorStart : memberStart;
+      LocalTime overlapEnd = memberEnd.isBefore(seniorEnd) ? memberEnd : seniorEnd;
+
+      if (overlapStart.isBefore(overlapEnd)) { // 겹치는 경우
+        long overlapMinutes = Duration.between(overlapStart, overlapEnd).toMinutes();
+        long memberTotalMinutes = Duration.between(memberStart, memberEnd).toMinutes();
+        if (memberTotalMinutes > 0) {
+          fitness += (double) 15 * overlapMinutes / memberTotalMinutes;
+        }
+      }
     }
 
     // 자격증 : 요양보호사 제외 개수당 3점 → 10점 만점, 사회복지사 자격증 번호 1로 시작(1급)하면 2점 추가 (10 만점)