{"id":2552425,"url":"https://alion.io/job/spear-senior-associate-bioengineerbioengineer-automation-systems-testing-","title":"Senior Associate Bioengineer/Bioengineer, Automation & Systems Testing.","company":{"id":3862713,"name":"Spear","domain":"spear.bio","url":"https://alion.io/company/spear-5","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"C","score":68,"open_postings":13,"ghost_share":0.538,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-21T05:46:15Z"}},"role":"Science & Research","role_family":"Science & Research","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Woburn, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":105000,"max":115000,"currency":"USD","period":"year","gross":null,"usd_annual":115000},"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"Anomaly Detection","optional":false},{"name":"C#","optional":false},{"name":"Design Controls","optional":false},{"name":"FMEA","optional":false},{"name":"IEC 62304","optional":false},{"name":"ISO 13485","optional":false},{"name":"MATLAB","optional":false},{"name":"Python","optional":false},{"name":"qPCR","optional":false},{"name":"Statistical Process Control","optional":false}],"status":"live","first_seen_at":"2026-09-29T21:29:40Z","employer_posted_date":"2026-09-29","last_verified_at":"2026-10-21T06:32:47Z","board_verified":true,"closed_at":null,"days_open":21,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":21},"description":"Spear Bio, founded in 2021, is a well-funded and rapidly growing biotech start-up headquartered in Woburn, Massachusetts. Our proprietary technology, Successive Proximity Extension Amplification Reaction (SPEAR), is a novel wash-free immunoassay platform, offering unprecedented sensitivity. We are dedicated to revolutionizing early disease diagnosis and monitoring by providing scalable, ultrasensitive solutions that deliver unparalleled accuracy in measuring low-abundant biomarkers, enabling clinicians and researchers to improve patient outcomes and advance global health.\nWe are seeking a motivated Sr. Associate Bioengineer / Bioengineer, Systems Integration to work at the intersection of immunoassay biology, engineering systems, and automated workflows on Spear Bio’s SPEAR S.W.I.F.T. platform. This is a broad, hands-on integration role -not narrowly scoped to testing alone. You will design and execute experiments, integrate and troubleshoot complex subsystems, interpret assay and instrument data, develop and automate workflows, and build the validation evidence that ensures our platforms deliver reliable, reproducible results.\nThis role carries a clear growth trajectory toward subject matter expert (SME) and lead systems bioengineer. We are looking for someone with the technical depth, independence, and learning velocity to grow into a technical leader-capable of independently owning integration strategy, driving quality and reliability across the platform, and mentoring junior engineers\nThis role is based on-site in our Woburn, MA headquarters 5 days/week.\nKey Responsibilities:\nSystems Integration & Troubleshooting\nIntegrate hardware, software, reagent, and consumable subsystems into cohesive automated workflows on the SPEAR S.W.I.F.T. platform, ensuring end-to-end functional alignment.\nTroubleshoot complex cross-domain issues-diagnosing whether failures originate from assay chemistry, liquid handling, thermal control, optical detection, software, or consumable interactions-and drive root cause resolution.\nApply structured problem-solving methods (FMEA, Ishikawa, 5-why, DOE) to isolate failure modes and implement corrective actions.\nLead root cause investigations for in-house and field failures; own corrective actions through to verification of effectiveness.\nSupport engineering change order (ECO) implementation, retrofit execution, and design iteration feedback loops.\nExperiment Design & Data Interpretation\nDesign and execute experiments to characterize, validate, and optimize assay and instrument performance-including DOE-based studies on critical process parameters.\nPerform assay-level testing to assess reproducibility, robustness, sensitivity, and specificity in proteomic immunoassay and qPCR/nucleic acid applications.\nConduct engineering-level testing of liquid handling accuracy/precision, thermal uniformity, optical calibration, and module-to-module integration.\nInterpret multi-layer data (assay curves, instrument logs, workflow telemetry) to draw actionable conclusions and drive design decisions.\nDefine success criteria and acceptance specifications for workflow reproducibility, assay performance, and instrument qualification (IQ/OQ/PQ).\nWorkflow Automation & Development\nDevelop and refine automated assay workflows on the SPEAR S.W.I.F.T. platform, translating manual protocols into robust, automated sequences.\nWrite and maintain scripts for instrument control, workflow orchestration, data logging, and automated test execution (Python, C#, or similar).\nBuild data analysis pipelines and dashboards to evaluate assay reproducibility, precision, throughput, and system reliability.\nIdentify opportunities to apply automation and AI/ML tools to improve testing efficiency, anomaly detection, and data analysis.\nValidation & Systematic Testing\nDevelop and execute test strategies spanning assay-level validation and engineering subsystem qualification.\nConduct end-to-end validation of automated workflows, ensuring biological performance is preserved under engineering constraints.\nDesign stress testing, boundary testing, and edge-case scenarios to identify latent failure modes.\nGenerate validation documentation (protocols, reports, traceability matrices) consistent with ISO 13485 and FDA QSR design control expectations.\nCross-Disciplinary Collaboration & Growth\nPartner with assay scientists to align integration and test protocols with proteomic and nucleic acid assay requirements.\nWork with integration engineers, software developers, and field support to ensure testability and serviceability are built into system design.\nCollaborate with CDMO partners on manufacturing transfer validation and scalable test processes.\nDemonstrate independent learning and technical self-development-proactively building expertise across the platform stack without waiting for direction.\nMentor junior team members on structured methodology, data rigor, and cross-domain thinking as you grow into the role.\nQualifications:\nEducation & Experience\nMaster’s or Ph.D. in Biomedical Engineering, Bioengineering, Chemical Engineering, Systems Engineering, Mechanical/Electrical Engineering, or a related field. Exceptional Bachelor’s candidates with strong industry experience will be considered.\n3-5 years of experience in systems integration, test engineering, validation, or applied R&D specifically involving immunoassays, nucleic acid assays, or integrated life science platforms. Industry experience in IVD, diagnostics, or life science instrumentation is required.\nDemonstrated track record of independently driving technical work-not just executing protocols defined by others.\nTechnical Skills\nStrong foundation in both biological assay workflows (proteomic immunoassays, qPCR/nucleic acid amplification) and engineering subsystems (liquid handling, thermal, optics, mechatronics).\nHands-on experience with automated platforms (Hamilton, Tecan, Formulatrix, Roche, Bio-Rad, or similar). Prior experience with FAST-type liquid handlers and/or qPCR instruments is strongly preferred.\nProgramming/scripting proficiency (Python required; C#, MATLAB, or similar a plus) for automation, data analysis, and pipeline development.\nExperience with experiment design (DOE), statistical analysis (SPC, Gage R&R), and data visualization.\nUnderstanding of regulated design controls (ISO 13485, FDA QSR, IEC 62304) and validation documentation practices.\nSoft Skills & Growth Expectations\nStrong analytical mindset with the ability to think across the full stack-biology, workflow, instrument, and software-simultaneously.\nExcellent documentation and communication skills; able to write clear reports, present findings, and defend technical positions.\nSelf-directed and proactive: comfortable operating with ambiguity, defining scope, and learning independently in a startup environment.\nDemonstrated ability to collaborate across scientific and engineering teams without silo thinking.\nWe offer competitive compensation, meaningful stock ownership, comprehensive benefits, and a great work environment. This is an opportunity to enter an innovative, high-growth startup at an early stage and play an integral role in the company's growth and success. We are focused on identifying candidates who have demonstrated leadership and excellence throughout their careers and are excited by the prospect of building an industry-leading company.\nSpear Bio Inc. provides equal opportunity in employment to all persons. No person shall be denied equal access because of race, creed, color, religion, national origin, sex, sexual orientation, gender identity, age, or physical/mental disability.\nSpear Bio does not accept resume submissions from external recruiting agencies. Any unsolicited resumes or candidate information submitted without prior written agreement will be deemed the property of Spear Bio, and no placement fees will be paid.","description_format":"text","description_chars":7885,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Health Care","Diagnostic Tests & IVD","Laboratory Equipment"],"lifecycle":[{"event":"open","at":"2026-10-14T18:18:12Z"}],"visa":[],"liveness":{"score":51,"band":"ok","label":"Likely open","p_open":1,"p_active":0.568,"p_room":0.9,"age_days":21,"expected_fill_days":35,"reasons":["conf:2","stale_co","win:mid"],"computed_at":"2026-10-21T05:46:15Z"},"pay":{"stated_usd_annual":115000,"is_top_pay":false},"html_url":"https://alion.io/job/spear-senior-associate-bioengineerbioengineer-automation-systems-testing-","json_url":"https://alion.io/job/spear-senior-associate-bioengineerbioengineer-automation-systems-testing-.json","meta":{"generated_at":"2026-10-21T11:59:38Z","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":16912,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-22T00:00:00Z"}},"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":3862713},"rest":"https://alion.io/mcp/rest/get_company?id=3862713"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fspear-senior-associate-bioengineerbioengineer-automation-systems-testing-"},{"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%2Fspear-senior-associate-bioengineerbioengineer-automation-systems-testing-"},{"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%2Fspear-senior-associate-bioengineerbioengineer-automation-systems-testing-"},{"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/spear-senior-associate-bioengineerbioengineer-automation-systems-testing-\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fspear-senior-associate-bioengineerbioengineer-automation-systems-testing-"}]}