diff --git a/src/main/java/com/gdschongik/gdsc/domain/auth/api/AuthController.java b/src/main/java/com/gdschongik/gdsc/domain/auth/api/AuthController.java
new file mode 100644
index 000000000..f0b09e4a1
--- /dev/null
+++ b/src/main/java/com/gdschongik/gdsc/domain/auth/api/AuthController.java
@@ -0,0 +1,29 @@
+package com.gdschongik.gdsc.domain.auth.api;
+
+import com.gdschongik.gdsc.domain.auth.application.AuthService;
+import com.gdschongik.gdsc.domain.auth.dto.request.LoginRequest;
+import com.gdschongik.gdsc.domain.auth.dto.response.LoginResponse;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@Tag(name = "Auth", description = "어드민 인증 API입니다.")
+@RestController
+@RequestMapping("/auth")
+@RequiredArgsConstructor
+public class AuthController {
+
+    private final AuthService authService;
+
+    @Operation(summary = "로그인", description = "로그인을 수행합니다. 어드민만 가능합니다.")
+    @PostMapping("/login")
+    public ResponseEntity<LoginResponse> login(@RequestBody LoginRequest request) {
+        LoginResponse response = authService.loginAdmin(request);
+        return ResponseEntity.ok().body(response);
+    }
+}
diff --git a/src/main/java/com/gdschongik/gdsc/domain/auth/application/AuthService.java b/src/main/java/com/gdschongik/gdsc/domain/auth/application/AuthService.java
new file mode 100644
index 000000000..956bdff4e
--- /dev/null
+++ b/src/main/java/com/gdschongik/gdsc/domain/auth/application/AuthService.java
@@ -0,0 +1,45 @@
+package com.gdschongik.gdsc.domain.auth.application;
+
+import com.gdschongik.gdsc.domain.auth.dto.request.LoginRequest;
+import com.gdschongik.gdsc.domain.auth.dto.response.LoginResponse;
+import com.gdschongik.gdsc.domain.member.dao.MemberRepository;
+import com.gdschongik.gdsc.domain.member.domain.Member;
+import com.gdschongik.gdsc.domain.member.domain.MemberRole;
+import com.gdschongik.gdsc.global.exception.CustomException;
+import com.gdschongik.gdsc.global.exception.ErrorCode;
+import com.gdschongik.gdsc.global.property.SwaggerProperty;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+
+@Slf4j
+@Service
+@RequiredArgsConstructor
+public class AuthService {
+
+    private final SwaggerProperty swaggerProperty;
+    private final JwtService jwtService;
+    private final MemberRepository memberRepository;
+
+    public LoginResponse loginAdmin(LoginRequest request) {
+        Member member = memberRepository
+                .findByEmail(request.email())
+                .orElseThrow(() -> new CustomException(ErrorCode.MEMBER_NOT_FOUND));
+
+        if (member.getRole() != MemberRole.ADMIN) {
+            log.error("Invalid role");
+            throw new CustomException(ErrorCode.INVALID_ROLE);
+        }
+
+        if (!request.password().equals(swaggerProperty.getPassword())) {
+            log.error("Invalid password");
+            throw new CustomException(ErrorCode.INVALID_PASSWORD);
+        }
+
+        String accessToken =
+                jwtService.createAccessToken(member.getId(), member.getRole()).tokenValue();
+        String refreshToken = jwtService.createRefreshToken(member.getId()).tokenValue();
+
+        return LoginResponse.from(accessToken, refreshToken);
+    }
+}
diff --git a/src/main/java/com/gdschongik/gdsc/domain/auth/dto/request/LoginRequest.java b/src/main/java/com/gdschongik/gdsc/domain/auth/dto/request/LoginRequest.java
new file mode 100644
index 000000000..21b4317ed
--- /dev/null
+++ b/src/main/java/com/gdschongik/gdsc/domain/auth/dto/request/LoginRequest.java
@@ -0,0 +1,3 @@
+package com.gdschongik.gdsc.domain.auth.dto.request;
+
+public record LoginRequest(String email, String password) {}
diff --git a/src/main/java/com/gdschongik/gdsc/domain/auth/dto/response/LoginResponse.java b/src/main/java/com/gdschongik/gdsc/domain/auth/dto/response/LoginResponse.java
new file mode 100644
index 000000000..b542817fc
--- /dev/null
+++ b/src/main/java/com/gdschongik/gdsc/domain/auth/dto/response/LoginResponse.java
@@ -0,0 +1,8 @@
+package com.gdschongik.gdsc.domain.auth.dto.response;
+
+public record LoginResponse(String accessToken, String refreshToken) {
+
+    public static LoginResponse from(String accessToken, String refreshToken) {
+        return new LoginResponse(accessToken, refreshToken);
+    }
+}
diff --git a/src/main/java/com/gdschongik/gdsc/domain/member/dao/MemberRepository.java b/src/main/java/com/gdschongik/gdsc/domain/member/dao/MemberRepository.java
index bf8c40dd1..746f7513e 100644
--- a/src/main/java/com/gdschongik/gdsc/domain/member/dao/MemberRepository.java
+++ b/src/main/java/com/gdschongik/gdsc/domain/member/dao/MemberRepository.java
@@ -12,4 +12,6 @@ public interface MemberRepository extends JpaRepository<Member, Long>, MemberCus
     Optional<Member> findByDiscordUsername(String discordUsername);
 
     Optional<Member> findByUnivEmail(String univEmail);
+
+    Optional<Member> findByEmail(String email);
 }
diff --git a/src/main/java/com/gdschongik/gdsc/global/config/WebSecurityConfig.java b/src/main/java/com/gdschongik/gdsc/global/config/WebSecurityConfig.java
index b22ac5abb..7814328fa 100644
--- a/src/main/java/com/gdschongik/gdsc/global/config/WebSecurityConfig.java
+++ b/src/main/java/com/gdschongik/gdsc/global/config/WebSecurityConfig.java
@@ -93,6 +93,8 @@ public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
         http.authorizeHttpRequests(authorize -> authorize
                 .requestMatchers("/oauth2/**")
                 .permitAll()
+                .requestMatchers("/auth/**")
+                .permitAll()
                 .requestMatchers("/gdsc-actuator/**")
                 .permitAll()
                 .requestMatchers("/onboarding/verify-email")
diff --git a/src/main/java/com/gdschongik/gdsc/global/exception/ErrorCode.java b/src/main/java/com/gdschongik/gdsc/global/exception/ErrorCode.java
index d096fcfb3..ee7e8ce32 100644
--- a/src/main/java/com/gdschongik/gdsc/global/exception/ErrorCode.java
+++ b/src/main/java/com/gdschongik/gdsc/global/exception/ErrorCode.java
@@ -19,6 +19,8 @@ public enum ErrorCode {
     AUTH_NOT_PARSABLE(HttpStatus.INTERNAL_SERVER_ERROR, "시큐리티 인증 정보 파싱에 실패했습니다."),
     BASE_URI_COOKIE_NOT_FOUND(HttpStatus.NOT_FOUND, "Base URI 쿠키가 존재하지 않습니다."),
     NOT_ALLOWED_BASE_URI(HttpStatus.FORBIDDEN, "허용되지 않은 Base URI입니다."),
+    INVALID_PASSWORD(HttpStatus.UNAUTHORIZED, "비밀번호가 일치하지 않습니다."),
+    INVALID_ROLE(HttpStatus.FORBIDDEN, "권한이 없습니다."),
 
     // Parameter
     INVALID_QUERY_PARAMETER(HttpStatus.BAD_REQUEST, "잘못된 쿼리 파라미터입니다."),
diff --git a/src/main/java/com/gdschongik/gdsc/global/security/CustomSuccessHandler.java b/src/main/java/com/gdschongik/gdsc/global/security/CustomSuccessHandler.java
index e60e28240..f1b0c069a 100644
--- a/src/main/java/com/gdschongik/gdsc/global/security/CustomSuccessHandler.java
+++ b/src/main/java/com/gdschongik/gdsc/global/security/CustomSuccessHandler.java
@@ -34,7 +34,9 @@ public CustomSuccessHandler(JwtService jwtService, CookieUtil cookieUtil) {
     public void onAuthenticationSuccess(
             HttpServletRequest request, HttpServletResponse response, Authentication authentication)
             throws ServletException, IOException {
-        String baseUri = determineTargetUrl(request, response);
+        // TODO: 사파리 쿠키 이슈 해결 후 재활성화
+        // String baseUri = determineTargetUrl(request, response);
+        String baseUri = PROD_CLIENT_ONBOARDING_URL;
 
         CustomOAuth2User oAuth2User = (CustomOAuth2User) authentication.getPrincipal();