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Vocational : Jurnal Inovasi Pendidikan Kejuruan
ISSN : 27750019     EISSN : 27746283     DOI : -
Core Subject : Education,
Jurnal ini berisi artikel hasil pemikiran dan penelitian yang ditulis oleh para guru, dosen, pakar, ilmuwan, praktisi, dan pengkaji dalam semua disiplin ilmu yang berkaitan dengan Pendidikan Kejuruan.
Arjuna Subject : Umum - Umum
Articles 199 Documents
EVALUASI KETERLAMBATAN PEKERJAAN DAN EFEKTIFITAS METODE CRASHING DALAM PENYELESAIAN PEKERJAAN ADDITIONAL BUILDING ONDULINE MANUFAKTUR INDONESIA Aktafarid, Ardhana Wahyu; Setiawan, Hangga Prima; Yufron, Ahmad
VOCATIONAL: Jurnal Inovasi Pendidikan Kejuruan Vol. 6 No. 2 (2026)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/vocational.v6i2.9619

Abstract

Delays in construction work are a problem that often occurs and can have an impact on increasing costs and disruption of work completion schedules. This study aims to analyze the factors that affect work delays and evaluate the effectiveness of the Crashing method as an alternative to accelerating the completion time of Additional Building Onduline Manufaktur Indonesia's work. The study used a quantitative approach with data processing using partial tests (T-test), simultaneous tests (F-test), and determination coefficient analysis to determine the influence of project delay factors. In addition, an analysis of time acceleration was carried out using the Crashing method with the help of Microsoft Project through an increase in overtime working time for four hours. The results of the study show that there are six factors that affect project delays, namely labor, tools, methods, materials, finances, and unexpected events. Based on the partial test, four factors that have a significant influence on project delays are labor, materials, methods, and unforeseen events. Simultaneous tests showed that all variables had a positive influence on delay with a significance value of 0.000 and a determination coefficient value of 0.745. The results of the Crashing analysis show that the duration of the project can be accelerated from 180 days to 144 days with an additional cost of IDR 229,017,286.40 or 4.56%. The Crashing method has proven to be effective in shortening the duration of a project despite the increase in costs. Keywords: Work Delay, Crashing, SPSS, Microsoft Project. ABSTRAK Keterlambatan pekerjaan konstruksi merupakan permasalahan yang sering terjadi dan dapat berdampak terhadap peningkatan biaya serta terganggunya jadwal penyelesaian pekerjaan. Penelitian ini bertujuan untuk menganalisis faktor-faktor yang mempengaruhi keterlambatan pekerjaan dan mengevaluasi efektivitas metode Crashing sebagai alternatif percepatan waktu penyelesaian pekerjaan Additional Building Onduline Manufaktur Indonesia. Penelitian menggunakan pendekatan kuantitatif dengan pengolahan data menggunakan uji parsial (uji T), uji simultan (uji F), dan analisis koefisien determinasi (R²) untuk mengetahui pengaruh faktor keterlambatan pekerjaan. Selain itu, dilakukan analisis percepatan waktu menggunakan metode Crashing dengan bantuan Microsoft Project melalui penambahan waktu kerja lembur selama empat jam. Hasil penelitian menunjukkan terdapat enam faktor yang mempengaruhi keterlambatan, yaitu tenaga kerja, alat, metode, material, keuangan, dan kejadian tak terduga. Berdasarkan uji parsial, empat faktor yang berpengaruh signifikan terhadap keterlambatan proyek yaitu tenaga kerja, material, metode, dan kejadian tak terduga. Uji simultan menunjukkan seluruh variabel memiliki pengaruh positif terhadap keterlambatan dengan nilai signifikansi 0,000 dan nilai koefisien determinasi sebesar 0,745. Hasil analisis Crashing menunjukkan durasi proyek dapat dipercepat dari 180 hari menjadi 144 hari dengan penambahan biaya sebesar Rp 229.017.286,40 atau 4,56%. Metode Crashing terbukti efektif dalam mempersingkat durasi proyek meski terjadi peningkatan biaya.
ANALISIS KEBUTUHAN AIR IRIGASI UNTUK PERENCANAAN SALURAN KEJURON TUNGGANGRI PADA DAERAH IRIGASI KALIDAWIR DENGAN SOFTWARE HEC-RAS Syahriyan, ‘Ainur Rizqi; Ardhiansyah, Widha; Lukma, Hazairin Nikmatul
VOCATIONAL: Jurnal Inovasi Pendidikan Kejuruan Vol. 6 No. 2 (2026)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/vocational.v6i2.9620

Abstract

Irrigation systems play a crucial role in supporting the sustainability of the agricultural sector, particularly in paddy field areas that heavily depend on water availability and distribution. One of the common problems in irrigation networks is uneven water distribution caused by limited channel capacity and suboptimal discharge management, especially during the dry season. This study aims to analyze irrigation water requirements and evaluate the capacity of the Kejuron Tunggangri channel within the Kalidawir Irrigation Area using the HEC-RAS software. The research employed a descriptive quantitative method utilizing primary data obtained from field observations and measurements of channel dimensions, as well as secondary data consisting of rainfall, dependable discharge, climatological data, and cropping patterns over the last ten years (2015–2024). The analysis included calculations of irrigation water requirements based on rice and secondary crop cropping patterns, assessment of water availability, and flow simulations using HEC-RAS. The results indicate that irrigation water demand varies throughout the planting season, with the highest demand occurring during the initial growth stage of rice crops and the lowest during the dry season. HEC-RAS simulations reveal that several segments of the secondary channel are unable to accommodate the design discharge, resulting in potential overflow, particularly in the upstream sections. Therefore, adjustments to the channel dimensions are required to ensure safe and efficient conveyance of the planned discharge. This study is expected to provide a technical basis for improving irrigation system management and enhancing the sustainable performance of irrigation infrastructure in the Kalidawir Irrigation Area. ABSTRAK Sistem irigasi memegang peranan penting dalam mendukung keberlanjutan sektor pertanian, khususnya pada daerah persawahan yang sangat bergantung pada ketersediaan dan distribusi air. Permasalahan yang sering terjadi pada jaringan irigasi adalah distribusi air yang tidak merata akibat keterbatasan kapasitas saluran dan pengelolaan debit yang belum optimal, terutama pada musim kemarau. Penelitian ini bertujuan untuk menganalisis kebutuhan air irigasi serta mengevaluasi kapasitas saluran Kejuron Tunggangri pada Daerah Irigasi Kalidawir dengan bantuan software HEC-RAS. Metode yang digunakan adalah metode kuantitatif deskriptif dengan memanfaatkan data primer berupa observasi dan pengukuran dimensi saluran di lapangan, serta data sekunder berupa data curah hujan, debit andalan, klimatologi, dan pola tanam selama 10 tahun terakhir (2015–2024). Analisis dilakukan melalui perhitungan kebutuhan air irigasi berdasarkan pola tanam padi dan palawija, analisis ketersediaan air, serta simulasi aliran saluran menggunakan software HEC-RAS. Hasil penelitian menunjukkan bahwa kebutuhan air irigasi bervariasi sepanjang musim tanam, dengan kebutuhan tertinggi terjadi pada fase awal pertumbuhan tanaman padi dan terendah pada musim kemarau. Simulasi HEC-RAS menunjukkan bahwa beberapa segmen saluran sekunder tidak mampu menampung debit rencana sehingga berpotensi terjadi luapan, khususnya pada bagian hulu. Oleh karena itu, diperlukan penyesuaian dimensi saluran agar mampu menyalurkan debit secara aman dan efisien. Penelitian ini diharapkan dapat menjadi dasar teknis dalam pengelolaan dan peningkatan kinerja sistem irigasi secara berkelanjutan di Daerah Irigasi Kalidawir.  
PEMETAAN AREA GENANGAN BANJIR MENGGUNAKAN MODEL HEC-RAS 2D DAN SISTEM INFORMASI GEOGRAFIS PADA DAS BOGEL KECAMATAN SUTOJAYAN Arsyahudin, Akram; Ardhiansyah, Widha; Lukma, Hazairin Nikmatul
VOCATIONAL: Jurnal Inovasi Pendidikan Kejuruan Vol. 6 No. 2 (2026)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/vocational.v6i2.9621

Abstract

Sutojayan District in Blitar Regency, which is traversed by the Bogel River Basin (DAS), is an area that is highly vulnerable to flooding due to a combination of flat topography, extreme rainfall intensity, and massive land use changes. This study aims to map in detail the flood-prone areas in the Bogel Watershed as a structural mitigation effort. The research method uses a quantitative approach that integrates hydrological analysis in three Sub-DAS (Bacem, Lodoyo, and Judeg) with spatial hydraulic modeling using HEC-RAS 2D software and Geographic Information Systems (GIS) in various return period scenarios (Q2, Q5, Q10, Q25, Q50, and Q100). The results of the hydrological analysis show a significant increase in flood discharge as the return period increases, for example in the Bacem Sub-DAS from 69.28 m³/second (Q2) to 174.61 m³/second (Q100). Spatial modeling confirmed that the flood inundation area expanded from 4.98 km² in Q2 to 10.98 km² in Q100. The affected areas in the initial scenario included eight villages (Bacem, Jingglong, Kalipang, Kedungbunder, Pandanarum, Sutojayan, Sukorejo, and Sumberjo), and extended to Jegu and Kembangarum during the extreme return period. The main conclusion confirms that the integration of HEC-RAS and GIS has proven effective in predicting flood distribution accurately, making it crucial for use as a database for spatial planning and disaster mitigation in Sutojayan District. ABSTRAK Kecamatan Sutojayan di Kabupaten Blitar, yang dilalui oleh Daerah Aliran Sungai (DAS) Bogel, merupakan kawasan yang sangat rentan terhadap bencana banjir akibat kombinasi topografi datar, intensitas curah hujan ekstrem, dan masifnya perubahan tata guna lahan. Penelitian ini bertujuan untuk memetakan secara detail area rawan genangan banjir pada DAS Bogel sebagai upaya mitigasi struktural. Metode penelitian menggunakan pendekatan kuantitatif yang mengintegrasikan analisis hidrologi pada tiga SubDAS (Bacem, Lodoyo, dan Judeg) dengan pemodelan hidraulika spasial menggunakan perangkat lunak HEC-RAS 2D dan Sistem Informasi Geografis (SIG) pada berbagai skenario kala ulang (Q2, Q5, Q10, Q25, Q50, dan Q100). Hasil analisis hidrologi menunjukkan lonjakan debit banjir yang signifikan seiring bertambahnya kala ulang, misalnya pada SubDAS Bacem dari 69,28 m³/detik (Q2) menjadi 174,61 m³/detik (Q100). Pemodelan spasial mengonfirmasi bahwa luas genangan banjir berekspansi dari 4,98 km² pada Q2 hingga mencapai 10,98 km² pada Q100. Wilayah terdampak pada skenario awal meliputi delapan desa (Bacem, Jingglong, Kalipang, Kedungbunder, Pandanarum, Sutojayan, Sukorejo, dan Sumberjo), dan meluas hingga Jegu serta Kembangarum pada kala ulang ekstrem. Simpulan utama menegaskan bahwa integrasi HEC-RAS dan SIG terbukti efektif memprediksi sebaran banjir secara akurat, sehingga sangat krusial digunakan sebagai basis data tata ruang dan mitigasi bencana di Kecamatan Sutojayan.
ANALISIS NERACA AIR PADA PERIODE KRITIS MUSIM TANAM PADI UNTUK MENILAI KEANDALAN SISTEM IRIGASI RAWA LEBAK (STUDI KASUS: DAERAH IRIGASI RAWA AMPUKUNG, KABUPATEN TABALONG) Arifin, Arifin
VOCATIONAL: Jurnal Inovasi Pendidikan Kejuruan Vol. 6 No. 2 (2026)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/vocational.v6i2.9622

Abstract

The swamp lowland irrigation system is strongly influenced by rainfall fluctuations and water level dynamics, which may cause an imbalance between water availability and irrigation water demand during the critical period of the rice-growing season. This study aims to analyze the water balance during the critical period in order to assess the reliability of the irrigation system in the Ampukung Swamp Irrigation Area, Tabalong Regency. Secondary data were obtained from the Detail Engineering Design (DED) document. The analysis was conducted on a semi-monthly basis by calculating 80% dependable discharge, evapotranspiration, and irrigation water requirements for rice at each growth stage. The results indicate that water deficits occurred during land preparation and early vegetative stages from January to February, with the maximum deficit reaching −8,075.56 L/s in early February and a minimum reliability ratio of 0.17. In contrast, surplus conditions were found during the late vegetative and generative stages, where the reliability ratio exceeded one. Critical-period water balance analysis provides a more specific assessment of water shortage risks compared to annual water balance evaluation. ABSTRAK Sistem irigasi rawa lebak dipengaruhi oleh fluktuasi curah hujan dan dinamika muka air sehingga berpotensi menimbulkan ketidakseimbangan antara ketersediaan dan kebutuhan air, terutama pada periode kritis musim tanam padi. Penelitian ini bertujuan menganalisis neraca air pada periode kritis untuk menilai keandalan sistem irigasi di Daerah Irigasi Rawa Ampukung, Kabupaten Tabalong. Data yang digunakan berupa data sekunder dari dokumen Detail Engineering Design (DED). Analisis dilakukan secara setengah bulanan dengan menghitung debit andalan 80%, evapotranspirasi, serta kebutuhan air irigasi tanaman padi pada setiap fase pertumbuhan. Hasil menunjukkan defisit air terjadi pada fase penyiapan lahan dan vegetatif awal selama Januari hingga Februari, dengan defisit maksimum sebesar −8.075,56 l/det pada Februari I dan rasio keandalan minimum 0,17. Sebaliknya, pada fase vegetatif lanjut dan generatif terjadi surplus air dengan rasio keandalan di atas satu. Analisis periode kritis memberikan gambaran risiko kekurangan air yang lebih spesifik dibanding neraca air tahunan.  
RANCANG BANGUN SISTEM SMART HOME BERBASIS IOT MENGGUNAKAN NODEMCU V3 (ESP8266) DAN BLYNK UNTUK MENINGKATKAN KEAMANAN DAN EFISIENSI PADA RUMAH TANGGA Karouw, Noval Valentino Natanael; Mamahit, Calvin Evangelista Johanes; Ticoh, Janne Deivy
VOCATIONAL: Jurnal Inovasi Pendidikan Kejuruan Vol. 6 No. 2 (2026)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/vocational.v6i2.9843

Abstract

The development of Internet of Things (IoT) technology has encouraged the integration of electronic devices in home automation systems known as smart homes. This system allows for automatic and remote monitoring, control, and security of homes via the internet. This study aims to design and build a home system to improve security and energy efficiency in households. The developed system integrates various sensors and actuators, including MQ-2 gas sensors, fire sensors, magnetic door sensors, ultrasonic sensors, relays, servo motors, buzzers, and an ESP32-CAM module as a monitoring camera. NodeMCU V3 (ESP8266) functions as a system controller that is connected to the internet network via WIFI and communicates with the Bynk application to send data, notifications, and control devices in real-time. In addition, this system is equipped with solar panels and batteries as backup power sources so that this system continues to function properly during power outages. The results of this study indicate that the designed smart home system is able to work integratedly and stably in detecting potential hazards, thereby increasing energy efficiency and comfort. NodeMCUv3 (ESP8266) and Blynk can be an effective, efficient, and affordable solution for improving household security and efficiency. This research is expected to serve as a reference in the development of IoT-based smart home systems in residential environments.
PERBANDINGAN BETON PASIR PANTAI DENGAN BAHAN TAMBAH SUPERPLASTICIZER TERHADAP KUAT TEKAN Hidayat, Angga; Prastama, Marchellio Aprilian; Sudarsono, Ignatius
VOCATIONAL: Jurnal Inovasi Pendidikan Kejuruan Vol. 6 No. 2 (2026)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/vocational.v6i2.10110

Abstract

The scarcity of river sand has encouraged the utilization of sea sand as an alternative fine aggregate. However, its excessively fine gradation and salt content may potentially reduce concrete quality. This study aims to analyze the effect of sea sand with added superplasticizer on the compressive strength of concrete. Experiments were conducted to produce concrete using beach sand from two locations (Citepus and Batu Bintang) with superplasticizer concentrations of 1% and 2%. Cylindrical specimens were tested at the ages of 3, 7, 14, and 28 days. The test results showed that sea sand produced reasonably good compressive strength, and the addition of superplasticizer improved early-age strength. Concrete using beach sand from Batu Bintang combined with 2% superplasticizer achieved the best performance, with an average compressive strength of 24.5 MPa at 28 days, exceeding the design strength of f’c 20 MPa. This study concludes that beach sand can be used as fine aggregate with appropriate treatment and mix design, and superplasticizer is effective in enhancing workability. However, its Influence on compressive strength depends on the sand quality.
ANALISIS HARMONISA ARUS DAN TEGANGAN DARI VARIABEL SPEED DRIVE (VSD) TERHADAP PROFIL TEGANGAN DI JARINGAN DISTRIBUSI PT. PLN ULP TOMOHON MELALUI STUDI SIMULASI SOFTWARE ETAP Taroreh, Novitri; Ticoh, Janne Deivy; Memah, Viverdy; Seke, Fransiskus; Ridwan, Ridwan; Rapar, Jocke
VOCATIONAL: Jurnal Inovasi Pendidikan Kejuruan Vol. 6 No. 2 (2026)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/vocational.v6i2.10111

Abstract

Power quality is a critical factor in maintaining the reliability and efficiency of modern power systems, particularly in distribution networks that extensively utilize power electronic equipment. One of the primary sources of harmonic distortion is the use of Variable Speed Drives (VSDs), which operate as non-linear loads and cause current and voltage waveforms to deviate from their ideal sinusoidal shape. This study aims to analyze the harmonic characteristics generated by VSDs in the distribution system of PT. PLN ULP Tomohon, determine the levels of Total Harmonic Distortion of current (THD-I) and voltage (THD-V), and evaluate the effectiveness of harmonic mitigation using a passive single-tuned harmonic filter. The research employs a descriptive quantitative approach through modeling and simulation of the power system using the Electrical Transient Analyzer Program (ETAP) software. Technical system data, including transformer capacity, distribution network configuration, and load parameters, are modeled in the form of a Single Line Diagram (SLD) and analyzed using the Harmonic Load Flow module. The simulation results indicate that VSD operation produces dominant harmonics at the 5th and 7th orders, which significantly increase the THD levels within the system. The implementation of a passive single-tuned harmonic filter is shown to effectively reduce harmonic distortion, allowing the THD-I and THD-V values to approach or comply with the limits specified in the IEEE 519-2014 standard. Therefore, the application of appropriate harmonic mitigation methods can improve power quality, enhance energy efficiency, and increase the reliability of electrical power systems in distribution networks.
HUBUNGAN BAKAT DAN MINAT TERHADAP KETERAMPILAN PEMROGRAMAN MESIN CNC PADA SISWA KELAS XI TEKNIK PEMESINAN Hamdi, Syarif; Indrawan, Eko; Jasman, Jasman; Rahim, Bulkia
VOCATIONAL: Jurnal Inovasi Pendidikan Kejuruan Vol. 6 No. 2 (2026)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/vocational.v6i2.10144

Abstract

ABSTRACT This study examines the relationship between talent and interest in CNC machine programming skills in grade XI students of Mechanical Engineering SMK Negeri 2 Payakumbuh. The problems addressed in this study are the low talent of students in CNC programming, the low interest of students in participating in learning and doing CNC programming tasks, and the students' skills in developing and implementing CNC programs are not optimal. This study aims to find out the relationship between talent and interest in CNC machine programming skills. This study uses a quantitative method with a correlational approach. This study involved 60 students of grade XI TPM 1 and XI TPM 2, where the entire population was sampled using the total sampling technique. The instrument consists of a questionnaire for talents and interests as well as a rubric of CNC machining programming skills assessment. Data analysis uses descriptive statistics, prerequisite tests, and hypothesis tests using product moment correlation and multiple correlation. The results showed a positive and significant relationship between talent (r = 0.912; p < 0.05) and interest (r = 0.928; p < 0.05) with CNC machining programming skills. Simultaneously, talent and interest had a positive and significant relationship with CNC machine programming skills (R = 0.941; R² = 0.885). Thus, talents and interests play an important role in improving students' skills. ABSTRAK Penelitian ini mengkaji hubungan antara bakat dan minat terhadap keterampilan pemrograman mesin CNC pada siswa kelas XI Teknik Pemesinan SMK Negeri 2 Payakumbuh. Permasalahan dalam penelitian ini adalah rendahnya bakat siswa dalam pemrograman CNC, rendahnya minat siswa dalam mengikuti pembelajaran dan mengerjakan tugas pemrograman CNC, serta keterampilan siswa dalam menyusun dan menerapkan program CNC belum optimal. Penelitian ini bertujuan untuk mengetahui hubungan antara bakat dan minat terhadap keterampilan pemrograman mesin CNC. Penelitian ini menggunkan metode kuantitatif dengan pendekatan korelasional. Penelitian ini melibatkan 60 siswa kelas XI TPM 1 dan XI TPM 2, dimana seluruh populasi dijadikan sampel menggunakan teknik total sampling. Instrumen terdiri dari angket untuk bakat dan minat serta rubrik penilaian keterampilan pemrograman mesin CNC. Analisis data menggunakan statistik deskriptif, uji prasyarat, dan uji hipotesis menggunakan korelasi product moment serta korelasi berganda. Hasil penelitian menunjukkan hubungan positif dan signifikan antara bakat (r = 0,912; p < 0,05) maupun minat (r = 0,928; p < 0,05) dengan keterampilan pemrograman mesin CNC. Secara simultan, bakat dan minat memiliki hubungan positif dan signifikan terhadap keterampilan pemrograman mesin CNC (R = 0,941; R² = 0,885). Dengan demikian, bakat dan minat berperan penting dalam meningkatkan keterampilan siswa.
PENGARUH GRIT TERHADAP CAREER APTABILITY DENGAN DUKUNGAN ORANG TUA SEBAGAI MEDIATOR PADA SISWA SMK KELAS XII BANDUNG Arfani, Regina; Sari, Indah Puspita
VOCATIONAL: Jurnal Inovasi Pendidikan Kejuruan Vol. 6 No. 2 (2026)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/vocational.v6i2.10268

Abstract

ABSTRACT This study is motivated by the high unemployment rate among vocational high school (SMK) graduates, indicating a gap between the goals of vocational education and students’ work readiness, particularly in terms of career adaptability. This study aims to examine the effect of grit on career adaptability while investigating the moderating role of parental support among 12th-grade vocational high school students in Bandung. This study employed a quantitative approach with an associative design, involving 320 respondents selected through purposive sampling. Data were collected using a Likert-scale questionnaire and analyzed using moderation regression analysis with the PROCESS Hayes method. The results showed that, partially, grit and parental support did not have a significant effect on career adaptability, and parental support did not function as a moderating variable. However, simultaneously, grit, parental support, and their interaction significantly influenced career adaptability. These findings indicate that students’ career adaptability is not formed by a single factor but rather through the interaction of internal and external factors. Therefore, efforts to enhance career readiness among vocational students should adopt a comprehensive approach by considering multiple contributing factors. ABSTRAK Penelitian ini dilatarbelakangi oleh tingginya tingkat pengangguran lulusan SMK yang menunjukkan adanya kesenjangan antara tujuan pendidikan vokasi dan kesiapan kerja siswa, khususnya dalam kemampuan beradaptasi terhadap tuntutan karier. Penelitian ini bertujuan untuk menganalisis pengaruh grit terhadap career adaptability dengan mempertimbangkan peran dukungan orang tua sebagai variabel moderator pada siswa SMK kelas XII di Kota Bandung. Penelitian ini menggunakan pendekatan kuantitatif dengan desain asosiatif, dengan jumlah sampel sebanyak 320 responden yang dipilih menggunakan teknik purposive sampling. Data dikumpulkan melalui kuesioner menggunakan skala Likert dan dianalisis menggunakan analisis regresi moderasi dengan bantuan PROCESS Hayes. Hasil penelitian menunjukkan bahwa secara parsial grit dan dukungan orang tua tidak berpengaruh signifikan terhadap career adaptability, serta dukungan orang tua tidak berperan sebagai variabel moderator. Namun, secara simultan grit, dukungan orang tua, dan interaksi keduanya berpengaruh signifikan terhadap career adaptability. Temuan ini menunjukkan bahwa kemampuan adaptasi karier siswa tidak terbentuk oleh satu faktor tunggal, melainkan melalui interaksi antara faktor internal dan eksternal. Dengan demikian, pengembangan kesiapan karier siswa SMK perlu dilakukan secara komprehensif dengan mempertimbangkan berbagai faktor yang saling berkontribusi dalam membentuk kemampuan adaptasi karier.