708 Fresh Graduate Civil Site Engineer Electrical Site jobs in Bahrain

Senior Civil Site Engineer

1122, BH Hamad Town, Northern BHD80000 Annually WhatJobs

Posted today

Job Viewed

Tap Again To Close

Job Description

full-time
Our client is seeking an experienced Senior Civil Site Engineer to oversee critical construction projects. This hybrid role requires a professional with a strong background in civil engineering, site supervision, and project management. You will be responsible for ensuring that construction activities are carried out safely, efficiently, and according to design specifications and quality standards. This position involves a mix of on-site supervision and remote project coordination, making it ideal for a candidate who can effectively balance both.

Responsibilities:
  • Supervise and manage all on-site civil engineering activities for construction projects.
  • Interpret construction drawings, specifications, and technical documents to guide site operations.
  • Ensure compliance with all relevant building codes, safety regulations, and quality standards.
  • Coordinate with contractors, subcontractors, and suppliers to manage project timelines and resources.
  • Conduct regular site inspections to monitor progress, identify potential issues, and implement corrective actions.
  • Prepare daily, weekly, and monthly progress reports, documenting all site activities and challenges.
  • Manage the procurement and inventory of construction materials, ensuring timely availability and quality.
  • Resolve on-site technical issues and provide engineering solutions as needed.
  • Conduct risk assessments and implement mitigation strategies to ensure site safety.
  • Oversee the quality control process for all civil works, ensuring adherence to project specifications.
  • Maintain accurate site records, including as-built drawings and daily logs.
  • Collaborate with project managers and other stakeholders remotely to ensure project success.
Qualifications:
  • Bachelor's degree in Civil Engineering from an accredited institution.
  • Minimum of 7 years of proven experience in civil construction, with a significant portion spent in site supervision and management.
  • Professional Engineer (PE) license or equivalent professional certification is required.
  • In-depth knowledge of construction methods, materials, and regulations.
  • Proficiency in reading and interpreting blueprints and technical drawings.
  • Strong understanding of health, safety, and environmental (HSE) regulations in construction.
  • Excellent leadership, communication, and problem-solving skills.
  • Ability to manage multiple tasks and priorities effectively.
  • Experience with project management software and basic CAD skills are advantageous.
  • Willingness to travel to construction sites as required by the role, with remote work components.
The role is based in Hamad Town, Northern, BH , and requires a hybrid presence, combining remote work with on-site responsibilities. This role demands a proactive and detail-oriented engineer ready to take on significant site responsibilities.
This advertiser has chosen not to accept applicants from your region.

Senior Civil Site Engineer

55501 Riffa, Southern BHD90000 Annually WhatJobs

Posted 1 day ago

Job Viewed

Tap Again To Close

Job Description

full-time
Our client, a prominent construction firm renowned for its large-scale infrastructure projects, is seeking a highly competent Senior Civil Site Engineer to oversee critical aspects of their ongoing development in Riffa, Southern, BH . This is a hands-on, site-based role demanding a strong understanding of civil engineering principles and practical construction management experience. You will be responsible for supervising all civil engineering works on-site, ensuring adherence to design specifications, quality standards, and safety regulations. Your duties will include interpreting blueprints, managing site personnel and subcontractors, monitoring construction progress, and resolving technical issues that arise during the construction phase. This role requires meticulous attention to detail in surveying, material testing, and progress reporting. The ideal candidate will possess proven experience in managing large civil engineering projects, such as roads, bridges, or buildings. You will be adept at coordinating with project managers, architects, and other stakeholders to ensure seamless project execution. Strong knowledge of construction methods, materials, and site safety protocols is essential. This position is based full-time at our construction site in Riffa, Southern, BH . We are looking for a proactive leader with excellent problem-solving skills, the ability to make sound engineering judgments under pressure, and a commitment to delivering projects on time and within budget. Your role will be crucial in ensuring the successful completion of vital infrastructure development.
Responsibilities:
  • Oversee and manage all civil engineering construction activities on-site.
  • Interpret blueprints, drawings, and specifications for construction projects.
  • Ensure all work is performed in accordance with design, quality, and safety standards.
  • Supervise and direct site engineers, foremen, and labor force.
  • Coordinate with subcontractors and suppliers to ensure timely delivery of materials and services.
  • Monitor construction progress, identify potential delays, and implement corrective actions.
  • Conduct site inspections, surveys, and material testing.
  • Prepare daily, weekly, and monthly progress reports.
  • Manage site logistics, equipment, and resources effectively.
  • Ensure strict adherence to health, safety, and environmental regulations on site.
  • Resolve technical challenges and engineering issues that arise during construction.
Qualifications:
  • Bachelor's degree in Civil Engineering or a related field.
  • Professional Engineer (PE) license is highly desirable.
  • Minimum of 7 years of experience in civil site engineering and construction management.
  • Proven experience managing large-scale infrastructure or building projects.
  • Strong understanding of civil engineering principles, construction methods, and materials.
  • Proficiency in reading and interpreting engineering drawings and specifications.
  • Knowledge of construction safety regulations and best practices.
  • Experience with surveying equipment and techniques.
  • Excellent leadership, communication, and problem-solving skills.
  • Ability to work effectively in a demanding site environment.
This advertiser has chosen not to accept applicants from your region.

Senior Civil Site Engineer

2101 Bilad Al Qadeem, Capital BHD75000 Annually WhatJobs

Posted 4 days ago

Job Viewed

Tap Again To Close

Job Description

full-time
Our client, a prominent construction firm, is seeking a highly experienced Senior Civil Site Engineer to oversee a major project in **Tubli, Capital, BH**. This is a critical on-site role focused on the effective planning, execution, and supervision of all civil engineering aspects of the project, ensuring adherence to timelines, budgets, and quality standards.

Primary Responsibilities:
  • Supervising and managing all on-site civil engineering activities, including earthworks, foundations, structural elements, and finishes.
  • Ensuring that construction activities comply with design specifications, building codes, and safety regulations.
  • Reviewing construction drawings, specifications, and other contract documents.
  • Developing and managing the project schedule for civil works, coordinating with other trades and subcontractors.
  • Conducting site inspections to monitor progress, quality, and safety performance.
  • Identifying potential site issues and proactively implementing solutions.
  • Managing and coordinating with subcontractors, suppliers, and labor forces.
  • Preparing daily, weekly, and monthly progress reports for site activities.
  • Ensuring accurate quantity take-offs and managing site-based material procurement.
  • Overseeing the quality control and testing of construction materials.
  • Promoting and enforcing a strong safety culture on site, ensuring compliance with all health and safety regulations.
  • Resolving design and construction issues in collaboration with the project management team and consultants.
  • Maintaining site records, including daily logs, equipment records, and incident reports.
  • Liaising with clients, consultants, and local authorities as required.

The ideal candidate will possess a Bachelor’s degree in Civil Engineering and have a minimum of 7 years of proven experience as a Site Engineer or similar role within the construction industry. Extensive knowledge of civil engineering principles, construction methods, and materials is essential. Experience with project management software and techniques is required. Strong leadership, problem-solving, and decision-making skills are crucial for managing on-site operations effectively. Excellent communication and interpersonal skills are needed to manage diverse teams and stakeholders. A professional engineering license or chartership is highly desirable. Previous experience working on large-scale infrastructure or building projects in the GCC region is a significant advantage. Candidates must be adept at reading and interpreting complex technical drawings and specifications.
This advertiser has chosen not to accept applicants from your region.

Senior Civil Site Engineer

70101 Isa Town, Northern BHD85000 Annually WhatJobs

Posted 5 days ago

Job Viewed

Tap Again To Close

Job Description

full-time
Our client, a prominent construction and engineering firm, is seeking a highly experienced Senior Civil Site Engineer to oversee projects in **Isa Town, Southern, BH**. This is a vital on-site role, essential for project execution and team leadership.

As a Senior Civil Site Engineer, you will be responsible for managing and supervising all civil engineering aspects of construction projects from inception to completion. This includes planning, designing, and overseeing the execution of civil works, ensuring they adhere to specifications, quality standards, and safety regulations. You will coordinate with project managers, contractors, architects, and other stakeholders to ensure seamless project delivery.

Key responsibilities involve conducting site inspections, preparing technical reports, and ensuring that construction activities are progressing according to schedule and budget. You will be involved in quality control, risk assessment, and the implementation of corrective actions when necessary. This role requires a thorough understanding of civil engineering principles, including structural design, soil mechanics, hydrology, and materials science. You will also play a role in mentoring junior engineers and site staff, fostering a culture of technical excellence and safety.

The ideal candidate will possess a strong background in civil engineering, with extensive experience in site supervision and project management. Excellent leadership, problem-solving, and decision-making skills are crucial. You should be proficient in using civil engineering software, including CAD and project management tools. Strong communication and interpersonal skills are necessary for effective team collaboration and stakeholder management.

Qualifications:
  • Bachelor's degree in Civil Engineering or a related field.
  • Minimum of 7 years of progressive experience in civil engineering, with a significant focus on site supervision and project execution.
  • Professional Engineer (PE) license or equivalent is highly desirable.
  • Proven experience in managing civil construction projects, including infrastructure, buildings, or related developments.
  • In-depth knowledge of construction methods, materials, and quality assurance procedures.
  • Proficiency in CAD software (e.g., AutoCAD, Civil 3D) and project management tools.
  • Strong understanding of relevant building codes, regulations, and safety standards.
  • Excellent leadership, communication, and problem-solving skills.
  • Ability to work effectively on-site and manage diverse teams.
  • Experience with site analysis, surveying, and geotechnical investigations.

This is an outstanding opportunity for a seasoned Civil Site Engineer to take on challenging projects and contribute significantly to the development landscape in Bahrain.
This advertiser has chosen not to accept applicants from your region.

Civil Engineering Project Manager

00511 Saar, Northern BHD65000 Annually WhatJobs

Posted today

Job Viewed

Tap Again To Close

Job Description

full-time
Our client, a leading engineering and construction firm, is seeking an experienced and highly organized Civil Engineering Project Manager to oversee a variety of infrastructure projects in Saar, Northern, BH . This hybrid role requires a balance of on-site project supervision and remote administrative and strategic planning. The successful candidate will be responsible for the planning, execution, and financial management of civil engineering projects from inception to completion, ensuring adherence to project scope, timelines, budgets, and quality standards. A strong understanding of civil engineering principles, project management methodologies, and leadership skills are essential.

Key Responsibilities:
  • Lead and manage all phases of civil engineering projects, including design, procurement, construction, and closeout.
  • Develop comprehensive project plans, defining project scope, goals, deliverables, and timelines.
  • Create and manage project budgets, tracking expenses and ensuring financial objectives are met.
  • Coordinate with stakeholders, including clients, contractors, regulatory agencies, and internal teams.
  • Oversee site operations, ensuring compliance with safety regulations, quality standards, and environmental requirements.
  • Manage project resources, including personnel, equipment, and materials.
  • Identify and mitigate project risks, developing contingency plans as needed.
  • Conduct regular project meetings, providing progress reports to senior management and clients.
  • Review and approve engineering designs, technical specifications, and construction drawings.
  • Negotiate contracts with vendors and subcontractors.
  • Resolve design and construction issues that arise during the project lifecycle.
  • Ensure all project documentation is accurate, complete, and up-to-date.
  • Foster a collaborative and productive team environment.
  • Champion best practices in civil engineering and project management.

Qualifications:
  • Bachelor's degree in Civil Engineering or a related field. A Master's degree or PMP certification is highly desirable.
  • Minimum of 7-10 years of progressive experience in civil engineering project management, with a strong portfolio of successfully completed projects.
  • Proven expertise in infrastructure development, such as roads, bridges, utilities, or public works.
  • In-depth knowledge of civil engineering principles, construction methods, and materials.
  • Proficiency in project management software (e.g., MS Project, Primavera) and CAD software.
  • Strong understanding of contract negotiation, risk management, and financial oversight.
  • Excellent leadership, communication, negotiation, and interpersonal skills.
  • Ability to manage multiple projects simultaneously and work effectively under pressure.
  • Commitment to safety, quality, and environmental standards.
  • Valid driver's license and willingness to travel to project sites as needed.

This hybrid role offers a competitive salary, comprehensive benefits, and the opportunity to lead impactful civil engineering projects in Saar, Northern, BH . Join a respected organization committed to excellence in infrastructure development.
This advertiser has chosen not to accept applicants from your region.

Project Manager, Civil Engineering

711 Southern, Southern BHD85000 Annually WhatJobs

Posted 3 days ago

Job Viewed

Tap Again To Close

Job Description

contractor
Our client is seeking a seasoned and results-oriented Project Manager to oversee a variety of construction projects in Nuwaidrat, Southern, BH . This critical role demands exceptional leadership, organizational, and communication skills to ensure projects are delivered on time, within budget, and to the highest quality standards. The Project Manager will be responsible for all phases of project management, from initial planning and scope definition to execution, monitoring, and closure. This includes developing detailed project plans, managing resources, coordinating with subcontractors and stakeholders, mitigating risks, and ensuring compliance with all relevant regulations and safety protocols. You will be the primary point of contact for clients and will be expected to build and maintain strong working relationships, ensuring their expectations are met and exceeded. The ideal candidate will have a strong understanding of civil engineering principles and construction methodologies, coupled with proven experience managing large-scale projects. You must be adept at problem-solving, proactive in identifying potential issues, and decisive in implementing effective solutions. This position requires a strategic thinker with a hands-on approach, capable of navigating the complexities of the construction industry and driving project success. A commitment to safety excellence and quality assurance is paramount. Join our client's dedicated team and take ownership of impactful construction initiatives.

Key Responsibilities:
  • Develop and manage comprehensive project plans, schedules, and budgets.
  • Oversee all aspects of project execution from inception to completion.
  • Manage and coordinate site operations, subcontractors, and vendors.
  • Ensure adherence to safety regulations and quality control standards.
  • Conduct regular site inspections and progress meetings.
  • Identify, assess, and manage project risks and issues.
  • Communicate project status, updates, and challenges to stakeholders and clients.
  • Manage project documentation and reporting.
  • Foster strong relationships with clients, architects, engineers, and regulatory bodies.
  • Resolve conflicts and ensure smooth project progress.
This advertiser has chosen not to accept applicants from your region.

Project Manager - Civil Engineering

70001 Muharraq, Muharraq BHD65000 Annually WhatJobs

Posted 3 days ago

Job Viewed

Tap Again To Close

Job Description

full-time
Our client, a reputable construction and development firm based in Muharraq, Muharraq, BH , is looking for a seasoned Project Manager specializing in Civil Engineering projects. This role is crucial for the successful planning, execution, and delivery of various civil infrastructure and construction initiatives. You will be responsible for overseeing all aspects of project management, from initial scope definition and feasibility studies through to final project completion and handover. This includes developing detailed project plans, timelines, and budgets, and managing resources effectively to ensure projects are completed on time and within budget. You will lead and coordinate multidisciplinary project teams, including engineers, architects, contractors, and site staff, fostering a collaborative and productive working environment. Key responsibilities involve risk assessment and mitigation, quality control, and ensuring compliance with all relevant safety regulations and building codes. You will be the primary point of contact for clients, stakeholders, and regulatory bodies, ensuring clear and consistent communication throughout the project lifecycle. Contract negotiation and administration will also be a significant part of your duties. The ideal candidate will have a strong background in civil engineering with proven experience in managing large-scale construction projects. Excellent leadership, organizational, and problem-solving skills are essential. Proficiency in project management software and a solid understanding of construction methodologies are required. This position offers a challenging yet rewarding opportunity to contribute to significant infrastructure development in the region.
This advertiser has chosen not to accept applicants from your region.
Be The First To Know

About the latest Fresh graduate civil site engineer electrical site Jobs in Bahrain !

Senior Civil Engineering Consultant

601 Isa Town, Northern BHD65000 Annually WhatJobs

Posted 4 days ago

Job Viewed

Tap Again To Close

Job Description

full-time
Our client is seeking a highly experienced and innovative Senior Civil Engineering Consultant to join their remote team. This position offers the unique opportunity to work on diverse and impactful infrastructure projects from the comfort of your own home. You will be responsible for providing expert technical guidance, leading project teams, and ensuring the successful design, planning, and execution of civil engineering works. The ideal candidate will have a strong background in structural engineering, transportation engineering, geotechnical engineering, or water resources management, with a proven ability to manage complex projects and deliver high-quality results. A deep understanding of engineering software, project management principles, and construction best practices is essential.

Key Responsibilities:
  • Provide expert technical consultation and leadership on a wide range of civil engineering projects, including infrastructure, transportation, and land development.
  • Lead the design, planning, and development of civil engineering solutions, ensuring compliance with relevant codes, standards, and regulations.
  • Conduct site investigations, feasibility studies, and prepare detailed engineering reports and proposals.
  • Manage project schedules, budgets, and resources effectively to ensure timely and cost-efficient project delivery.
  • Oversee and mentor junior engineers and technical staff, fostering a collaborative and high-performance team environment.
  • Liaise with clients, stakeholders, and regulatory agencies to ensure project objectives are met and to resolve any issues that may arise.
  • Utilize advanced engineering software for analysis, modeling, and design (e.g., AutoCAD, Civil 3D, structural analysis software).
  • Review construction plans and specifications, and provide on-site or remote support during the construction phase.
  • Ensure adherence to safety protocols and environmental regulations throughout project lifecycles.
  • Contribute to the continuous improvement of engineering processes and methodologies.
Qualifications:
  • Master's degree in Civil Engineering or a related field.
  • Professional Engineer (PE) license or equivalent international certification.
  • Minimum of 7-10 years of progressive experience in civil engineering design and project management.
  • Demonstrated expertise in at least one core area of civil engineering (e.g., structural, transportation, geotechnical, water resources).
  • Proven track record of successfully managing complex civil engineering projects from conception to completion.
  • Proficiency in industry-standard engineering design and analysis software.
  • Strong understanding of construction methods, materials, and project management principles.
  • Excellent leadership, communication, and interpersonal skills.
  • Ability to work effectively in a remote, collaborative team setting.
  • Strong problem-solving and decision-making abilities.
  • Commitment to delivering high-quality, sustainable, and innovative engineering solutions.
This remote role offers a significant opportunity to shape impactful infrastructure projects globally while enjoying the flexibility of remote work.
This advertiser has chosen not to accept applicants from your region.

Remote Civil Engineering Lead

601 Al Muharraq BHD110000 Annually WhatJobs

Posted 4 days ago

Job Viewed

Tap Again To Close

Job Description

full-time
Our client is a global leader in sustainable infrastructure development, seeking a visionary Remote Civil Engineering Lead to spearhead significant projects. This role is entirely remote, allowing exceptional professionals to contribute from anywhere in the world while driving key initiatives for our company. The Lead will be responsible for overseeing the design, planning, and execution of complex civil engineering projects, ensuring adherence to the highest standards of quality, safety, and environmental sustainability. This position requires extensive experience in structural design, project management, and a proven ability to lead dispersed engineering teams. You will play a crucial role in bridging innovative design concepts with practical implementation, ensuring successful project delivery.

Key responsibilities include:
  • Leading the design and development of major civil engineering projects, from conceptualization through to completion.
  • Providing expert technical guidance and mentorship to a global, remote team of civil engineers.
  • Ensuring all designs and project plans comply with relevant building codes, standards, and regulations.
  • Developing detailed project specifications, engineering drawings, and construction documents.
  • Overseeing the project lifecycle, including planning, budgeting, resource allocation, and risk management.
  • Conducting thorough site assessments and feasibility studies for new projects.
  • Collaborating effectively with stakeholders, including clients, contractors, and regulatory bodies, in a remote setting.
  • Managing project timelines and ensuring projects are delivered on schedule and within budget.
  • Implementing and enforcing quality assurance and quality control procedures throughout the project.
  • Staying abreast of the latest advancements in civil engineering technology, materials, and sustainable practices.
  • Troubleshooting and resolving complex engineering challenges that arise during project execution.
  • Preparing and presenting project progress reports and technical documentation.
  • Championing safety protocols and ensuring a safe working environment for all project members.
  • Fostering a collaborative and productive remote working culture within the engineering team.

Qualifications:
  • Bachelor's or Master's degree in Civil Engineering from an accredited institution. Professional Engineer (PE) license is highly desirable.
  • Minimum of 10 years of progressive experience in civil engineering design and project management.
  • Demonstrated experience leading large-scale civil engineering projects, such as infrastructure, transportation, or environmental projects.
  • In-depth knowledge of structural analysis, geotechnical engineering, hydraulics, and transportation engineering principles.
  • Proven experience in managing remote teams and utilizing collaborative project management tools.
  • Exceptional leadership, communication, and interpersonal skills.
  • Proficiency in relevant engineering software (e.g., AutoCAD, Civil 3D, Revit, structural analysis software).
  • Strong understanding of sustainability principles in engineering design.
  • Ability to manage multiple complex projects simultaneously.
  • Excellent problem-solving and decision-making abilities.
This is a unique opportunity for a seasoned civil engineering leader to drive impactful projects with a globally connected team, leveraging the flexibility and autonomy of a fully remote role.
This advertiser has chosen not to accept applicants from your region.

Civil Engineering Project Manager

412 Tubli BHD3800 Annually WhatJobs

Posted 5 days ago

Job Viewed

Tap Again To Close

Job Description

full-time
Our client is looking for an accomplished Civil Engineering Project Manager to oversee a portfolio of significant infrastructure projects in **A'ali, Northern, BH**. This role demands a seasoned professional with a strong background in civil engineering, exceptional leadership abilities, and a proven track record of successfully managing large-scale construction and development projects from inception to completion. You will be responsible for planning, executing, and closing projects, ensuring adherence to timelines, budgets, and quality standards. Key responsibilities include developing project scopes and objectives, managing resources (personnel, equipment, materials), and coordinating with various stakeholders, including clients, contractors, and regulatory bodies. The ideal candidate will possess expertise in project management methodologies, risk assessment, and contract negotiation. Proficiency in project management software (e.g., MS Project, Primavera P6) is highly desirable. You will lead and motivate project teams, foster strong working relationships, and resolve complex technical and logistical challenges that arise during project execution. A deep understanding of civil engineering principles, construction techniques, and relevant building codes and regulations is crucial. We are seeking an individual with outstanding communication, interpersonal, and problem-solving skills. A Bachelor's or Master's degree in Civil Engineering is required, along with professional engineering certification (PE) and significant project management experience. This is a pivotal role offering the opportunity to make a substantial impact on the region's infrastructure development. Your leadership and technical acumen will be instrumental in delivering successful, high-quality civil engineering projects that benefit the community.
This advertiser has chosen not to accept applicants from your region.

Nearby Locations

Other Jobs Near Me

Industry

  1. request_quote Accounting
  2. work Administrative
  3. eco Agriculture Forestry
  4. smart_toy AI & Emerging Technologies
  5. school Apprenticeships & Trainee
  6. apartment Architecture
  7. palette Arts & Entertainment
  8. directions_car Automotive
  9. flight_takeoff Aviation
  10. account_balance Banking & Finance
  11. local_florist Beauty & Wellness
  12. restaurant Catering
  13. volunteer_activism Charity & Voluntary
  14. science Chemical Engineering
  15. child_friendly Childcare
  16. foundation Civil Engineering
  17. clean_hands Cleaning & Sanitation
  18. diversity_3 Community & Social Care
  19. construction Construction
  20. brush Creative & Digital
  21. currency_bitcoin Crypto & Blockchain
  22. support_agent Customer Service & Helpdesk
  23. medical_services Dental
  24. medical_services Driving & Transport
  25. medical_services E Commerce & Social Media
  26. school Education & Teaching
  27. electrical_services Electrical Engineering
  28. bolt Energy
  29. local_mall Fmcg
  30. gavel Government & Non Profit
  31. emoji_events Graduate
  32. health_and_safety Healthcare
  33. beach_access Hospitality & Tourism
  34. groups Human Resources
  35. precision_manufacturing Industrial Engineering
  36. security Information Security
  37. handyman Installation & Maintenance
  38. policy Insurance
  39. code IT & Software
  40. gavel Legal
  41. sports_soccer Leisure & Sports
  42. inventory_2 Logistics & Warehousing
  43. supervisor_account Management
  44. supervisor_account Management Consultancy
  45. supervisor_account Manufacturing & Production
  46. campaign Marketing
  47. build Mechanical Engineering
  48. perm_media Media & PR
  49. local_hospital Medical
  50. local_hospital Military & Public Safety
  51. local_hospital Mining
  52. medical_services Nursing
  53. local_gas_station Oil & Gas
  54. biotech Pharmaceutical
  55. checklist_rtl Project Management
  56. shopping_bag Purchasing
  57. home_work Real Estate
  58. person_search Recruitment Consultancy
  59. store Retail
  60. point_of_sale Sales
  61. science Scientific Research & Development
  62. wifi Telecoms
  63. psychology Therapy
  64. pets Veterinary
View All Fresh Graduate Civil Site Engineer Electrical Site Jobs