{"id":4278880,"url":"https://alion.io/job/nabors-industries-senior-mechanical-engineer","title":"Senior Mechanical Engineer","company":{"id":1046501,"name":"Nabors Industries","domain":"nabors.com","url":"https://alion.io/company/nabors-industries","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":{"grade":"B","score":80,"open_postings":47,"ghost_share":0,"stale_share":0.787,"repost_share":0.021,"time_to_fill_p50_days":37,"computed_at":"2026-11-15T07:52:55Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Houston, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":8,"visa_sponsorship":true,"relocation_package":false,"has_equity":false,"technologies":[{"name":"ANSYS","optional":false},{"name":"AutoCAD","optional":false},{"name":"SolidWorks","optional":false},{"name":"Verification & Validation","optional":false}],"status":"live","first_seen_at":"2026-11-13T19:38:15Z","employer_posted_date":"2026-11-13","last_verified_at":"2026-11-15T06:34:37Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Join a team developing the next generation of drilling technology. The Senior Mechanical Engineer is a technical authority who leads the development of rugged, high-performance equipment, including innovative mechanisms, robotic and autonomous systems, precision motion systems, and other advanced mechanical solutions for demanding oilfield applications. The role sets the engineering approach for complex design challenges by reducing unfamiliar problems to first principles, defining loads and motions, evaluating competing concepts, and directing the analysis and validation needed to prove safe, reliable performance. This engineer leads projects through the complete product lifecycle-from research and concept development through detailed design, manufacturing, assembly, testing, field deployment, and continuous improvement-and owns how those solutions perform in the real world. Working across controls, Manufacturing, Quality, field operations, customers, and vendors, the position drives improvements to existing products, originates new concepts, supports patentable innovations, mentors engineers and designers, and influences engineering practices beyond individual projects.\n Essential functions are organized by the core skill domains required for this role. Each function describes a measurable outcome that draws on the identified skills.\nTechnical Leadership & Design Authority\nPrimary Skills: Mechanical Design\nDesign Leadership\nDesign Creativity\nDesign Review\nLead concept development and detailed design for complex drilling equipment, robotic mechanisms, autonomous functions, and precision motion systems, defining architecture, requirements, and technical approach for assigned product lines.\nGenerate, evaluate, and direct new mechanism concepts and upgrades to existing products, balancing performance, reliability, safety, manufacturability, lifecycle cost, and field serviceability.\nTranslate selected concepts into clear design definitions; lead design reviews, challenge assumptions, and approve models and drawings produced by engineers, designers, and drafters.\nAdvanced Engineering Analysis & Validation\nPrimary Skills: Engineering Calculations\nFinite Element Analysis\nFailure Analysis\nTolerance Analysis\nReduce unfamiliar and high-consequence mechanical problems to first principles by defining load paths, forces, moments, motion, energy, speed, acceleration, duty cycles, and other governing requirements.\nSelect, direct, and perform hand calculations, MathCAD analyses, kinematic studies, finite element analysis, and other methods needed to compare concepts and verify performance, strength, stiffness, fatigue life, and safety.\nDefine verification and validation plans, document assumptions and technical risks, correlate predictions with physical test and field results, and lead root-cause investigations and corrective design actions.\nProduct Lifecycle & Manufacturing Readiness\nPrimary Skills: Bill of Materials Management\nChange Control\nManufacturing Software\nTechnical Documentation\nEnsure bills of material, assembly instructions, drawings, and engineering documentation are accurate, controlled, and ready for manufacturing.\nEstablish and enforce design-release and change-control practices for assigned product lines.\nLead assigned projects through the full product lifecycle, partnering with Manufacturing and Quality to resolve build issues, direct testing and validation, support field deployment, and improve manufacturability, cost, quality, and reliability.\nStakeholder, Vendor & Customer Engagement\nPrimary Skills: Technical Communication\nVendor Management\nCustomer Management\nCross-functional Teamwork\nServe as the engineering point of contact to Quality, Manufacturing, Marketing, field operations, and customers on assigned products.\nEvaluate and direct vendors on specifications, qualification, and technical issues.\nCommunicate design decisions, risks, and tradeoffs clearly to technical and executive audiences.\nSafety, Standards & Team Development\nPrimary Skills: Safety Leadership\nRegulatory Compliance\nOilfield Standards Knowledge\nMentoring\nChampion safety in design and participate in and contribute to company safety meetings.\nEnsure designs conform to oilfield regulatory requirements and industry standards, and contribute to company engineering standards and best practices.\nMentor and develop mechanical engineers and designers and provide technical direction on assigned projects.\nNON-ESSENTIAL (ADDITIONAL) FUNCTIONS\nLead or support research, prototyping, product testing, field trials, customer technical presentations, and field troubleshooting to turn operating feedback into better designs.\nEvaluate new design tools, materials, manufacturing technologies, and automation approaches and recommend adoption.\nOriginate and develop invention disclosures and technical documentation that may support company intellectual property and patent applications.\nPerform other related duties consistent with the purpose and level of the role.\n Minimum Qualifications \nBachelor’s degree in mechanical engineering.\n8-12+ years of relevant engineering experience, including leading design of complex products or systems.\nAdvanced proficiency with 3D parametric CAD software (AutoCAD, Solid Edge, SolidWorks, or Inventor), MathCAD, and simulation/FEA tools (SolidWorks Simulation or ANSYS).\nDemonstrated experience leading design reviews, root-cause investigations, and cross-functional technical efforts.\nWorking knowledge of manufacturing/inventory software and spreadsheet and word processing software.\nAbility to read, comprehend, and write in English, and to communicate effectively with colleagues, customers, vendors, and leadership.\nAbility to solve complex problems with many variables and to make sound technical decisions with limited direction.\nValid driver license and valid passport required; domestic and international travel may be required.\nPreferred Qualifications\nMaster’s degree in mechanical engineering or a related discipline.\nProfessional Engineer (PE) license.\nDeep expertise in machine design, strength of materials, metallurgy, thermodynamics, heat transfer, and fluid power.\nExtensive knowledge of drilling engineering principles, drilling practices, and drilling rigs.\nDemonstrated leadership in designing automated machinery, robotic mechanisms, precision motion systems, or other high-performance industrial equipment.\nExperience with oilfield regulatory requirements and industry standards.\nUnderstanding of patents and intellectual property; experience originating invention disclosures and mentoring and developing engineers.\nPhysical Requirements & Working Conditions \nThe physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing the duties of this job, the employee is occasionally required to sit, stand or walk; use hands to finger, handle or feel; reach with hands and arms; climb or balance; stoop, kneel, crouch or crawl; talk, hear and smell. The employee may occasionally lift and/or move up to 45 pounds. Specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision, depth perception and ability to adjust focus.\nThe work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing this job, the employee is occasionally exposed to vibration, risk of electrical shock, wet and/or humid conditions, moving mechanical parts, high and precarious places, fumes or airborne particles, toxic or caustic chemicals, outside weather conditions and extreme cold and heat. Any shop, yard, or rig-site visit requires compliance with applicable safety requirements and use of designated personal protective equipment. Nabors is committed to providing reasonable accommodations to qualified individuals with disabilities; contact HR to request an accommodation.\nWork Authorization Requirement: Candidates must be currently authorized to work in the United States on a full-time basis. 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