{"id":3841778,"url":"https://alion.io/job/geosyntec-consultants-mechanical-designer-pid","title":"Mechanical Designer - P&ID","company":{"id":1914249,"name":"Geosyntec Consultants","domain":"geosyntec.com","url":"https://alion.io/company/geosyntec","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"iCIMS","truth_index":{"grade":"A","score":86,"open_postings":12,"ghost_share":0.25,"stale_share":0,"repost_share":0.25,"time_to_fill_p50_days":18,"computed_at":"2026-11-12T10:38:37Z"}},"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":"structured","locations":["Oak Ridge, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AutoCAD","optional":false},{"name":"Microsoft Office","optional":false}],"status":"live","first_seen_at":"2026-11-05T23:10:13Z","employer_posted_date":"2026-11-05","last_verified_at":"2026-11-14T01:04:35Z","board_verified":true,"closed_at":null,"days_open":8,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":8},"description":"Overview\nLongenecker & Associates (L&A), a Geosyntec Company, is a trusted partner enabling critical missions across the U.S. Department of Energy (DOE) complex for more than 35 years. We contribute to DOE’s nuclear security and environmental remediation enterprise by providing the highest-caliber staff and experts. We are seeking a motivated Mechanical Designer to contribute to our mission supporting our work at Centrus Energy in Oak Ridge, TN.\nGeosyntec is an innovative, international engineering and consulting firm serving private and public-sector clients to address new ventures and complex problems involving our environment, natural resources, and civil infrastructure. Our engineers, scientists, technical and project employees serve our clients from offices across the world. Ranked by ENR as one of the top environmental engineering design firms, Geosyntec is internationally known for its technical leadership, broad experience, and exceptional client service.\nWe invest in our people. Each employee is unique, and your career at Geosyntec will be too. We offer competitive pay and benefits, and well-being programs to support you and your family.\nTo Learn More Visit: http://www.geosyntec.com/careers/.\nEssential Duties and Responsibilities\nReporting directly to the Engineering Manager, the 2D CAD Designer will be responsible for developing, maintaining, and revising Process and Instrumentation Diagrams (P&IDs) and related engineering documentation to support facility, process, and equipment projects. The successful candidate will work closely with process, mechanical, instrumentation, operations, and project teams to ensure engineering drawings accurately reflect design requirements, operating conditions, and company standards. The designer will support multiple projects simultaneously while ensuring compliance with company standards, drafting practices, quality requirements, and safety procedures.\nDevelop, revise, and maintain Process and Instrumentation Diagrams (P&IDs) using AutoCAD and AutoCAD P&ID.\nCreate and update Process Flow Diagrams (PFDs), piping schematics, equipment layouts, and related engineering drawings.\nIncorporate process, piping, instrumentation, and control system information into engineering documentation.\nCoordinate with process, mechanical, electrical, and instrumentation engineers to implement design changes and ensure drawing accuracy.\nVerify engineering documents for compliance with company drafting standards, project specifications, and industry requirements.\nGenerate and maintain equipment tags, line numbers, valve schedules, and instrument identification data.\nSupport Management of Change (MOC) activities by updating drawings to reflect approved plant and process modifications.\nPerform drawing reviews and quality checks to ensure consistency, completeness, and accuracy of deliverables.\nAssist with the development and implementation of drafting standards, templates, and best practices.\nMaintain drawing revision histories and document control records.\nSupport field verification efforts and incorporate as-built conditions into engineering drawings.\nCollaborate with operations, maintenance, engineering, and project teams to resolve design and documentation issues.\nDrive continuous improvement initiatives related to engineering documentation and CAD processes.\nManage multiple priorities and ensure deliverables are completed within established schedules.\nAdhere to company policies, procedures, code of conduct, security requirements, environmental requirements, and safety programs.\nEducation and Licensure\nAssociate's Degree in Engineering Technology, Drafting and Design Technology, Mechanical Engineering Technology, or a related technical discipline; Bachelor's Degree in STEM related field also acceptable. \nSkills, Experience and Qualifications\nMinimum of 3 years of professional CAD drafting and design experience.\nDemonstrated experience developing and revising P&IDs using AutoCAD.\nExperience with P&ID development. \nProficiency in Microsoft Office applications.\nStrong understanding of engineering drawing standards, symbols, and drafting practices.\nAbility to read and interpret engineering specifications, process documents, and technical requirements.\nDue to federal contract security requirements, candidates must be able to successfully pass a federal background investigation to secure and maintain DOE Q security clearance if required.\nDue to federal contract security requirements, this position requires U.S. Citizenship. \nHealth & Safety training, medical monitoring, and client-driven drug and background testing.\nPlease note that marijuana remains a Schedule III controlled substance under Federal Law. Federal contractors must follow Federal drug-free workplace rules, which prohibit marijuana use, even if medical or recreational use is permitted under State Law. \nPreferred Qualifications and Location Details\nActive Q clearance. \nAssociate's or Bachelor's degree in Mechanical Engineering Technology, Process Engineering Technology, or a related field.\n5+ years of AutoCAD experience.\nExperience with AutoCAD P&ID and/or AutoCAD Plant 3D.\nExperience in industrial, manufacturing, chemical, energy, utility, or process facilities.\nFamiliarity with ISA instrumentation standards and P&ID conventions.\nExperience supporting process systems, piping systems, instrumentation, and controls documentation.\nKnowledge of document management systems and engineering change control processes.\nField verification and as-built documentation experience.\nExperience with quality-controlled environments and regulated industries.\nProject coordination experience.\nOnsite position - Oak Ridge, TN\nAs an L&A employee, you will be eligible for a competitive salary as well as a comprehensive benefits package including healthcare (medical and dental), 401K plan, and paid time off. We believe in investing in our employees beyond compensation and as an L&A employee, you will have access to in-house training, career pathing, mentoring, award programs, tuition reimbursement and much more.","description_format":"text","description_chars":6081,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"associate","optional":false},"security_clearance":true,"languages":[]},"benefits":["401k plan"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Water Resources","Environmental Science","Engineering Services"],"lifecycle":[{"event":"open","at":"2026-11-05T23:10:13Z"}],"visa":[{"country":"US","licensed_sponsor":true,"adverts_offering_sponsorship_24m":0,"sanctioned_now":false,"evidence":"H-1B filings in 12 months: 49 · green card filings: 7","filings_12m":49,"filings_prev_12m":47,"green_card_filings_12m":7,"median_offered_wage_usd":96250,"route":null,"cap_exempt":false,"checked_at":"2026-11-12T07:36:15+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)","US Department of Labor: PERM disclosure data (green cards)"],"filings_for_role_12m":0}],"liveness":{"score":77,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":0.9,"age_days":6,"expected_fill_days":18,"reasons":["conf:0","win:mid","comp:brand"],"computed_at":"2026-11-12T10:38:37Z"},"pay":null,"html_url":"https://alion.io/job/geosyntec-consultants-mechanical-designer-pid","json_url":"https://alion.io/job/geosyntec-consultants-mechanical-designer-pid.json","meta":{"generated_at":"2026-11-14T01:43:13Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":1665,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-15T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":1914249},"rest":"https://alion.io/mcp/rest/get_company?id=1914249"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fgeosyntec-consultants-mechanical-designer-pid"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"free","price":{"credits":0,"usd":0},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fgeosyntec-consultants-mechanical-designer-pid"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fgeosyntec-consultants-mechanical-designer-pid"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/geosyntec-consultants-mechanical-designer-pid\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fgeosyntec-consultants-mechanical-designer-pid"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3841778}},{"tool":"search_jobs","arguments":{"company":"geosyntec.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3841778},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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