{"id":1701037,"url":"https://alion.io/job/enerflex-principal-solutions-engineer","title":"Principal Solutions Engineer","company":{"id":3008084,"name":"Enerflex","domain":"enerflex.com","url":"https://alion.io/company/enerflex","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SuccessFactors","truth_index":null},"role":"Solutions","role_family":"Solutions","seniority":"lead","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Calgary, Canada"],"countries":["CA"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":70000,"max_usd":161000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":16},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Microsoft Office","optional":false},{"name":"Outlook","optional":false}],"status":"live","first_seen_at":"2026-09-17T02:00:00Z","employer_posted_date":"2026-09-17","last_verified_at":"2026-10-07T22:32:09Z","board_verified":true,"closed_at":null,"days_open":20,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":20},"description":"Summary\nEnerflex Water Solutions is seeking a seasoned Principal Solutions Engineer to drive the growth and technical excellence of our global Water Solutions business.\nIn this role, you will collaborate closely with the Sales and Business Development team to identify, pursue, and shape opportunities across key markets. You will engage early with customers to define technical requirements, develop conceptual process solutions, and articulate Enerflex’s value proposition. Working with our Applications Engineering and Proposals team, you will lead the development of optimized technical concepts and proposals that meet performance, quality, and commercial objectives.\nThis senior technical role requires deep expertise in produced water treatment and upstream oil/water separation processes, along with strong commercial awareness and the ability to translate technical designs into winning business solutions.\nThis position is based in Calgary, AB, with flexible hybrid work arrangements and up to 25% international travel to support client engagements and project development activities\nResponsibilities and Duties\nDevelop conceptual process designs for produced water and oil treatment systems, encompassing the full process scope from three-phase separation to treated oil and water meeting BS&W, oil-in-water, and TSS specifications.\nPerform process modelling, heat and mass balance calculations, and preliminary equipment sizing using Aspen HYSYS and other tools.\nEvaluate and select suitable treatment technologies - with strong knowledge of conventional (e.g., hydrocyclones, flotation, filtration (Primary, Secondary, and Tertiary treatment)\nCollaborate with Sales and Business Development to translate customer needs into fit-for-purpose technical solutions and compelling bids that highlight Enerflex’s differentiation.\nPrepare process flow diagrams (PFDs), conceptual layouts, and high-level equipment lists to support proposal development and internal reviews.\nProvide technical sales support through presentations, clarification responses, and client workshops.\nWork cross-functionally with Engineering, Proposals, and Project Delivery teams to ensure conceptual designs are scalable and executable.\nSupport evaluation of commercial models, risk factors, and terms and conditions (T&Cs) to align solutions with profitability and company standards.\nMaintain awareness of emerging technologies, alternative competitor offerings and market trends to continuously enhance Enerflex’s solution portfolio.\nRepresent Enerflex’s technical expertise at customer meetings, industry events, and seminars.\nQualifications\nUniversity Degree (or equivalent) in Chemical or Process Engineering or applicable discipline.\nSenior level experience in produced water and oil treatment process design within the upstream oil and gas industry.\nProfessional Engineer (P.Eng.) designation is beneficial.\nProven experience developing conceptual designs and budgetary estimates for water treatment systems and process packages.\nProficiency with Aspen HYSYS and related process simulation tools.\nStrong technical understanding of oil/water separation, solids removal, and water polishing technologies.\nDemonstrated ability to engage with clients and internal teams to deliver technically sound, commercially competitive solutions.\nExcellent communication, presentation, and proposal-writing skills.\nFamiliarity with EPC, DBOOM, and modular equipment supply business models.\nStrong analytical, organizational, and problem-solving skills, with the ability to prioritize and meet deadlines.\nSelf-motivated, results-oriented, and capable of working independently with minimal supervision.\nProficiency in Microsoft Office (Word, Excel, PowerPoint, Outlook).\nAbout Us:\nTransforming Energy for a Sustainable Future. Enerflex is a premier integrated global provider of energy infrastructure solutions, covering gas processing, compression, power generation, refrigeration, cryogenic, energy transition, and water solutions. We proudly employ more than 5,000 highly skilled employees across over 25 countries worldwide.\nEnerflex places its core Values of Integrity, Commitment, Creativity, and Success into action across all aspects of the business. Our innovation, strong commitment to safety, and superior service to our customers positions us as the optimal partner to meet the needs of the dynamic energy industry.\nWe foster a culture of ensuring our employees have the tools to do their jobs right, but to also thrive in their roles. We pride ourselves in our competitive wages, extensive rewards programs, celebration of successes of individuals and teams, and are committed to ensuring Enerflex remains a safe and inclusive space for all.\nWhat Enerflex Offers You:\nValues Based Organization\nCompetitive Compensation\nSafety Focused Culture\nIncentive Programs\nProfessional Development Opportunities\nCollaborative in office work environment, supportive team members\nEnerflex is an Equal Opportunity Employer\nEnerflex grants equal employment opportunity to all qualified persons without regard to race, color, sex, age, national origin, religion, genetic information, mental or physical disability, or any other characteristic protected by applicable federal, state, or local law. Equal employment opportunities are provided in recruitment, hiring, promotions, wages, benefits, and other terms, conditions, and privileges of employment.\nDisclaimer\nThe above statements are intended to describe the general nature and level of work being performed by people assigned to this job. They are not intended to be an exhaustive list of all responsibilities, tasks, duties, knowledge, skills, and abilities required.\nPlease visit our website at www.enerflex.com for more information.","description_format":"text","description_chars":5759,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":false,"languages":[]},"benefits":["Hybrid work","Professional development"],"hiring_locations":[{"name":"Canada","iso":"CA","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Energy & Utilities","Fossil Fuels","Network Security"],"lifecycle":[{"event":"open","at":"2026-10-02T13:24:22Z"}],"visa":[],"liveness":{"score":23,"band":"cold","label":"Long shot","p_open":1,"p_active":0.647,"p_room":0.35,"age_days":20,"expected_fill_days":9,"reasons":["conf:0","velocity","win:tail"],"computed_at":"2026-10-07T05:47:15Z"},"pay":null,"html_url":"https://alion.io/job/enerflex-principal-solutions-engineer","json_url":"https://alion.io/job/enerflex-principal-solutions-engineer.json","meta":{"generated_at":"2026-10-08T01:36:41Z","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","counted_by":"address","units_charged":1,"used_today":2797,"day_limit":5000,"remaining_today":2203,"minute_limit":60,"resets_at":"2026-10-09T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"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":3008084},"rest":"https://alion.io/mcp/rest/get_company?id=3008084"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fenerflex-principal-solutions-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"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%2Fenerflex-principal-solutions-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"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%2Fenerflex-principal-solutions-engineer"},{"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/enerflex-principal-solutions-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fenerflex-principal-solutions-engineer"}]}