{"id":37585,"url":"https://alion.io/job/hmhw-control-system-software-engineer-temporary","title":"Control System Software Engineer - Temporary","company":{"id":8554,"name":"HMH","domain":"hmhw.com","url":"https://alion.io/company/hmhw","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":77,"open_postings":11,"ghost_share":0,"stale_share":0.909,"repost_share":0,"time_to_fill_p50_days":39,"computed_at":"2026-10-26T05:57:25Z"}},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":"contractor","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Macaé, Brazil"],"countries":["BR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C#","optional":false},{"name":"C++","optional":false},{"name":"SQL","optional":false},{"name":"STL","optional":false}],"status":"live","first_seen_at":"2026-06-15T00:00:00Z","employer_posted_date":"2026-06-15","last_verified_at":"2026-10-26T23:16:02Z","board_verified":true,"closed_at":null,"days_open":134,"trust":{"level":"stale","repost_count":1,"flags":["stale"],"days_open":133},"description":"About us\nHMH is a leading provider of drilling solutions, offering a wide range of products and services that are designed to be the safest and most efficient in the industry. Apart from our expertise in land and offshore operations, we are continuously expanding our knowledge within subsea mining, geothermal, onshore and offshore construction, as well as offshore wind industries. With offices in 16 countries across five continents, HMH maintains a strong global presence.\nHMH is a frontrunner in developing and providing automation and digital solutions for our drilling customers to support their endeavor to improve efficiency and environmental footprint. Equipped with its brilliant team of engineers, HMH is committed to actively exploring opportunities in other industries. For us, this means new opportunities and challenges that we need creativity and great minds to solve in our efforts to innovate our future.\nDo you want to join our team?\nAt HMH we value our employees. We offer exciting job opportunities that will give you the opportunity to grow in your role and give you the professional development you deserve. In addition to competitive pay and benefits, you will join a casual and inclusive work environment. Our environment is based on respect and having a good day at work, so you can expect to join a knowledgeable, global team who help each other to succeed.\nSummary\nAs the Automation & Control System Engineer at HMH, you will design and develop advanced control solutions for cutting-edge equipment and systems within the oil and gas industry. You will collaborate with cross-functional teams, supporting the reliability, innovation, and enhancement of our digital technology portfolio.\nJob Responsibilities\nDevelop and implement software solutions for HMH control systems and products.\n\nEnsure seamless integration of solutions with other products and systems\n\nMaintain comprehensive documentation and diligently manage software deliverables.\n\nCollaborate closely with the aftermarket team to support our installed base.\n\nUphold HMH’s vision, values, strategies, policies, and standards in all professional activities.\n\nRequired Qualifications\nEducation: Bachelor’s or advanced degree in Electrical Engineering, Automation & Control Systems, Computer, Mechatronics, or a related field\nExperience:\nDemonstrated proficiency in:\n\nHMI software (e.g., WinCC, Cimplicity)\n\nProgramming languages (e.g., VBA, C++, C#)\n\nSiemens PLC platforms using Simatic Classic / TIA Portal and DasyLab.\n\nPLC languages: FEB, STL, SCL and other Structural Language\n\nExperience with:\n\nIndustrial Networks: Profinet, Ethernet, Profibus, Modbus\n\nProcess and/or machine control systems in an industrial environment\n\nApplication within the oil and gas industry, particularly offshore drilling equipment, and pressure control systems\n\nFamiliarity with:\n\nSCADA systems\n\nDatabase management (e.g., SQL)\n\nInstrumentation and electrical circuits (preferred)\n\nSkills and Abilities:\nStrong analytical and effective communication skills (English and Portuguese)\n\nProven ability to collaborate and thrive within cross-disciplinary teams.\n\nHighly organized, detail-oriented, and dedicated to delivering reliable, high-quality solutions.\n\nLocation\nMacaé - RJ","description_format":"text","description_chars":3248,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":["Professional development"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Manufacturing","Natural Resources","Mining Tech"],"lifecycle":[{"event":"open","at":"2026-06-15T00:00:00Z"},{"event":"close","at":"2026-08-14T00:00:29Z"},{"event":"reopen","at":"2026-09-05T18:01:25Z"}],"visa":[],"liveness":{"score":5,"band":"cold","label":"Long shot","p_open":0.9,"p_active":0.204,"p_room":0.28,"age_days":133,"expected_fill_days":39,"reasons":["conf:57","stale_co","win:tail","crowd:"],"computed_at":"2026-10-26T05:57:25Z"},"pay":null,"html_url":"https://alion.io/job/hmhw-control-system-software-engineer-temporary","json_url":"https://alion.io/job/hmhw-control-system-software-engineer-temporary.json","meta":{"generated_at":"2026-10-27T01:54:23Z","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":1014,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-28T00:00:00Z"}},"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":8554},"rest":"https://alion.io/mcp/rest/get_company?id=8554"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fhmhw-control-system-software-engineer-temporary"},{"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%2Fhmhw-control-system-software-engineer-temporary"},{"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%2Fhmhw-control-system-software-engineer-temporary"},{"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/hmhw-control-system-software-engineer-temporary\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fhmhw-control-system-software-engineer-temporary"}]}