{"id":4200338,"url":"https://alion.io/job/dnv-senior-pipeline-engineer","title":"Senior Pipeline Engineer","company":{"id":1755554,"name":"DNV","domain":"dnv.com","url":"https://alion.io/company/dnv-com","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":{"grade":"B","score":84,"open_postings":40,"ghost_share":0,"stale_share":0.625,"repost_share":0,"time_to_fill_p50_days":31,"computed_at":"2026-11-12T10:38:37Z"}},"role":"Energy","role_family":"Energy","seniority":"senior","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","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":"Machine Learning","optional":false},{"name":"MS SQL","optional":false},{"name":"NumPy","optional":false},{"name":"Python","optional":false},{"name":"SciPy","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-11-12T13:37:01Z","employer_posted_date":"2026-11-12","last_verified_at":"2026-11-12T22:00:23Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"DNV - Digital & Data Solutions Pipeline Hydraulics Delivery team is seeking a S enior Liquids/Gas Pipeline Engineer. The role will focus on the implementation and support of the DNV Synergi Pipeline Hydraulics product line and specifically Synergi Pipeline Simulator (SPS) product primarily through the implementation, development and tuning of hydraulic pipeline computer models. The project portfolio for this position includes transient simulation models for use in real time state estimation systems, leak detection systems, predictive systems, and operator training systems. Projects may include crude oil, refined products, natural gas liquids, dense-phase CO2, and natural gas transmission systems. The position will also involve integration of simulation solutions with SCADA systems, databases, user interfaces, data visualization platforms, and other customer IT/OT systems.\nThis position will be based in our Houston office (Hybrid).\nWhat you'll do\nApply intensive and diversified knowledge of engineering principles and practices in broad areas of assignments and related fields, particularly hydraulic simulation analysis.\n\nUtilizes advanced techniques and the modification and extension of theories, precepts and practices of their field and related sciences and disciplines.\nParticipate in customer meetings, requirements gathering, technical workshops, software demonstrations, and pre-sales activities\nIndependently lead or own complex technical work associated with pipeline hydraulic modeling and simulation projects.\nDevelop, configure, validate, and tune steady-state and transient hydraulic models of liquid and gas pipeline systems.\nAnalyze complex pipeline operating conditions and use engineering judgment to identify, evaluate, and recommend technical solutions.\nIntegrate hydraulic models with SCADA, historians, databases, control systems, and operator interfaces.\nUse Python, scripting, and data-analysis tools to automate engineering workflows, process pipeline data, analyze simulation results, and support model validation and tuning.\nTake responsibility for assigned technical deliverables, quality, schedule, and technical risk\nProvide technical guidance and mentoring to junior engineers. \nWork under the overall technical guidance of a Principal Engineer while independently executing assigned technical responsibilities.\nTasks May Include\nCollecting and interpreting data for pipeline systems to be modelled;\nDeveloping and tuning pipeline models for steady state and transient studies for single phase liquids and gas piping system;\nPerforming simulations and interpreting results from the pipeline models;\nPerforming the installation, validation, and tuning of Real Time Transient Model-based Leak Detection Systems and Simulation-based Operator Training Systems;\nAssisting with the preparation of proposals and scopes of work for potential implementation and model building engagements;\nAssisting with cost estimates for engineering projects;\nProviding end user and client facing software demonstrations and requirements gathering\nPreparing engineering reports and documentation;\nIdentifying potential out-of-scope activities on engineering projects;\nPerforming engineering tasks as required and assigned by the Project Managers for assigned projects;\nProviding product and solution training \nProviding customer support;\nProviding sales and marketing activity support for the product line, as assigned.\nGenerous paid time off (vacation, sick days, company holidays, personal days)\n\nMultiple Medical and Dental benefit plans to choose from, Vision benefits\n\nSpending accounts - FSA, Dependent Care, Commuter Benefits, company-seeded HSA\n\nEmployer-paid, therapist-led, virtual care services through Talkspace\n\n401(k) with company match\n\nCompany provided life insurance, short-term, and long-term disability benefits\n\nEducation reimbursement program\n\nFlexible work schedule with hybrid opportunities\n\nCharitable Matched Giving and Volunteer Rewards through our Impact Program\n\nVolunteer time off (VTO) paid by the company\n\nCareer advancement opportunities\n\n**Benefits vary based on position, tenure, location, and employee election**\nDNV is a proud equal-opportunity employer committed to building an inclusive and diverse workforce. All employment is decided on the basis of qualifications, merit, or business need, without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.\nDNV is committed to ensuring equal employment opportunity, including providing reasonable accommodations to individuals with disabilities. US applicants with a physical or mental disability who require reasonable accommodation for any part of the application or hiring process may contact the North America Recruitment Department (). Information received relating to accommodation will be addressed confidentially.\nFor more information\nhttps://www.eeoc.gov/know-your-rights-workplace-discrimination-illegal\n What is Required\nBS in Civil, Chemical, Mechanical or Petroleum Engineering\n\n8+ yearswork experience in civil and/or hydraulic engineering in an operating utility and/or consulting/engineering firm with online real time experience and/or hydraulic modeling experience\n\nStrong understanding of pipeline hydraulics, fluid mechanics, and pipeline operating principle\n\nExcellent organizational skill\n\nWorking knowledge of Microsoft 365 or equivalent business/productivity software\n\nWillingness to travel domestically and internationally for project implementation, commissioning, training, and customer support\n\nStrong written and verbal English communication skills\n\nWe conduct pre-employment drug and background screening\n\nWhat is Preferred\nExperience with Synergi Pipeline Simulation Software (SPS), Synergi Gas, Synergi Liquids, or comparable hydraulic modelling software\nExperience developing and tuning detailed transient pipeline simulation models.\nExperience implementing or supporting real-time pipeline models and state estimation systems.\nExperience with RTTM/model-based leak detection, including commissioning, tuning, testing, and performance analysis.\nExperience developing or supporting pipeline operator training simulators (OTS).\nExperience working with SCADA systems, historians, OPC, real-time data interfaces, and pipeline control-room environments.\nExperience designing or configuring HMI/operator displays using ICONICS or comparable visualization platforms.\nExperience with Python, particularly libraries such as pandas, NumPy, and SciPy, for engineering analysis, data processing, automation, or model testing.\nExperience with SQL and relational databases such as Microsoft SQL Server or Oracle.\nExperience developing scripts, utilities, or automated workflows to support engineering and software delivery.\nFamiliarity with applying AI, machine learning, or AI-assisted engineering tools to data analysis, engineering workflows, diagnostics, or automation.\nExperience with software installation, configuration, networking, virtualized environments, and basic IT/OT troubleshooting.\nExperience conducting customer demonstrations, technical workshops, requirements gathering, and technical training.\nBasic familiarity with GIS and spatial pipeline data\n*Immigration-related employment benefits, for example visa sponsorship, are not available for this position*","description_format":"text","description_chars":7422,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"Upper-Intermediate (B2)","optional":false}]},"benefits":["Flexible schedule","Life 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