{"id":3095156,"url":"https://alion.io/job/tangram-flex-firmware-engineer","title":"Firmware Engineer","company":{"id":4392218,"name":"Tangram Flex","domain":"tangramflex.com","url":"https://alion.io/company/tangramflex","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"BambooHR","truth_index":null},"role":"Hardware","role_family":"Hardware","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Dayton, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":95000,"max_usd":216000,"period":"year","method":"role_country_seniority_unknown","sample_n":3123},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"QEMU","optional":false},{"name":"C","optional":true},{"name":"C++","optional":true},{"name":"Docker","optional":true},{"name":"Embedded C","optional":true},{"name":"FreeRTOS","optional":true},{"name":"Git","optional":true},{"name":"Linux","optional":true},{"name":"MIL-STD-1553","optional":true},{"name":"RTOS","optional":true}],"status":"live","first_seen_at":"2026-10-20T00:00:00Z","employer_posted_date":"2026-10-20","last_verified_at":"2026-10-26T12:10:43Z","board_verified":true,"closed_at":null,"days_open":6,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":6},"description":"Tangram Flex is seeking a Firmware Engineerwith 3+ years of experience to join our dynamic team focusing on open mission systems integration, interoperability, and verification. We’re looking for engineers interested in embedded system emulation who pursue deep understanding of technical objectives, while being responsible for providing innovative, reliable solutions to a range of technical challenges. This role demands a strong technical skillset coupled with the ability to establish and nurture relationships with stakeholders throughout the entire program lifecycle.\nWhat We Do: Our team and products provide solutions to enable innovators to design, develop, verify, and advance critical systems, while accelerating innovation that advances our nations’ security. By accelerating delivery of critical systems, Tangram is transforming the way our nation solves complex software challenges.\nJOB RESPONSIBILITIES\nDesign, develop, test, and document high-quality embedded emulation solutions utilizing QEMU.\nAnalyze design approaches to improve the efficiency, stability, and scalability of system resources for new and existing solutions.\nBuild and maintain deep technical expertise with QEMU to support customer deployments and live demonstrations.\nSupport end-to-end system testing, performance analysis, and troubleshooting across software setups.\nPartner closely with software, systems, and cross-functional teams to refine system requirements, design choices, and system characteristics.\nProvide technical support to internal and external engineers.\nDESIRED SKILLS & QUALIFICATIONS\nEducation, Experience & Clearances\nBachelor’s Degree in Computer Engineering, Electrical Engineering, or equivalent technical field.\n3+ years of Firmware Engineering or equivalent experience.\nU.S. Citizenship required; must possess or have the ability to obtain and maintain a U.S. Government Security Clearance.\nCore Skills\nExperience working with embedded systemsApplication development in embedded C or C++\nApplication deployment\nSubsystem integration\nSubsystem and/or system debugging\nFamiliarity with navigating reference manuals\nFamiliarity with Board Support Package (BSP) usage and/or development\nFamiliarity with communication protocolsEthernet\nCAN\nMIL-STD-1553B\nUART\n\nFamiliarity with CPU to component level interaction\nFamiliarity with Real Time Operating Systems (RTOS)VxWorks\nFreeRTOS\n\nKnowledge of, or interest in:Embedded system emulation, specifically with QEMU\nEmbedded hypervisors, specifically VxWorks 653\nPowerPC CPUs, specifically the T2080 SoC (PPC e6500) and/or the PPC 750\nLinux\nMeson build system\nGit\nDocker\nGDB\nNetwork communications technology\n\nHigh level written and verbal communication skills to author or contribute to technical documentation and present to external customers.\nWillingness and ability to travel up to 20% of work time to client sites, customer locations, and industry conferences as required. \nWHAT WE OFFER\nWe are committed to staying rooted in our core value of Team First. For that reason, we've designed a highly competitive benefits program and supportive work environment to engage employees and their families.\nHybrid work options \nFlexible Working Hours, 10 paid holidays, and generous Paid Time Off\nEmployer Paid Medical, Dental, Vision and Short and Long Term Disability Insurance \nAccess to group rating plans for Life Insurance \nEmployer contribution to Health Savings Account \nCompetitive 401K employer match \nA vibrant engineering culture that fosters transparency, collaboration, and continuous professional growth via internal tech community events (Lightning Talks, Integration Events).\nTangram Flex is an Equal Opportunity Employer, and provides reasonable accommodation for qualified individuals with disabilities and disabled veterans in its application procedures and in accordance with federal law. All qualified candidates will receive consideration for employment based on business needs, job requirements, and individual qualifications.\nEEO/AA Vet/Disabled Employer/ and E-Verify","description_format":"text","description_chars":4045,"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":true,"languages":[]},"benefits":["401k plan","Flexible schedule","Hybrid work","Life insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-22T15:55:33Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":6,"expected_fill_days":30,"reasons":["conf:2","velocity","win:early"],"computed_at":"2026-10-26T05:57:25Z"},"pay":null,"html_url":"https://alion.io/job/tangram-flex-firmware-engineer","json_url":"https://alion.io/job/tangram-flex-firmware-engineer.json","meta":{"generated_at":"2026-10-26T13:51:21Z","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":19135,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-27T00:00:00Z"}},"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":4392218},"rest":"https://alion.io/mcp/rest/get_company?id=4392218"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ftangram-flex-firmware-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%2Ftangram-flex-firmware-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%2Ftangram-flex-firmware-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/tangram-flex-firmware-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ftangram-flex-firmware-engineer"}]}