{"id":191974,"url":"https://alion.io/job/two-six-technologies-senior-embedded-software-test-engineer","title":"Senior Embedded Software Test Engineer","company":{"id":3437,"name":"Two Six Technologies","domain":"twosixtech.com","url":"https://alion.io/company/two-six-technologies","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"B","score":77,"open_postings":16,"ghost_share":0,"stale_share":0.938,"repost_share":0,"time_to_fill_p50_days":34,"computed_at":"2026-10-21T05:46:15Z"}},"role":"Hardware","role_family":"Hardware","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":["Linthicum Heights, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":139692,"max":209538,"currency":"USD","period":"year","gross":null,"usd_annual":209538},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"GitHub Actions","optional":false},{"name":"GitLab CI","optional":false},{"name":"Jenkins","optional":false},{"name":"Python","optional":false},{"name":"Rust","optional":false},{"name":"QEMU","optional":true}],"status":"live","first_seen_at":"2026-09-02T17:01:35Z","employer_posted_date":"2026-09-15","last_verified_at":"2026-10-22T02:24:24Z","board_verified":true,"closed_at":null,"days_open":49,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":49},"description":"At Two Six Technologies, we build, deploy, and implement innovative products that solve the world’s most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the boundaries of what’s possible to empower our team and support our customers in building a safer global future.\nOverview of Opportunity \nTwo Six Technologies is actively seeking an Embedded Software Test Engineer to join our Trusted Electronics and Effects team in Linthicum, Maryland. The team is composed of intelligent individuals, passionate about hardware-in-the-loop (HIL) bench automation, test harness orchestration, and continuous integration workflows. The team is growing and looking for someone with an embedded software testing and automation background who has an understanding of how to use test harnesses and automated bench environments for embedded software verification. If you are actively using Python, CI/CD execution pipelines, Docker, and AI test instrumentation, the team wants to talk to you!\nWhat you will do\nLeverage test harnesses to accelerate software and firmware security verification in support of reverse engineering and vulnerability research missions.\nAutomate target device execution, bench instrument control, and continuous software test suites to enable rapid and reproducible test setups.\nOperate under minimal supervision guided by operational practices to validate software behavior, system execution states, and patch deployment.\nWhat you will need (basic qualifications)\nBachelor’s degree in Computer Engineering, Electrical Engineering, Computer Science, or a related technical discipline (or equivalent practical experience).\nDemonstrated experience designing or using automated test harnesses, Hardware-in-the-Loop (HIL) setups, or test bench environments.\nStrong programming proficiency in Python, C, or C++, or Rust for bench automation, test scripting, and peripheral bus communications.\nProven capability in establishing continuous integration pipelines (GitLab CI, GitHub Actions, Jenkins) and containerized execution infrastructure (Docker).\nHands-on experience with hardware debugging protocols (UART, SPI, I2C, JTAG) and embedded bus monitoring.\nAbility to provide on-site support in Linthicum, Maryland daily\nNice to have (preferred)\nExperienced in triaging, validating, and remediating security vulnerabilities detected by artificial intelligence. \nExperience with target emulation and virtualization platforms (QEMU, Docker) for hybrid physical/virtual testbed execution.\nExperience integrating hardware instrumentation (power supplies, digital relays, logic analyzers) into continuous test pipelines.\nBasic understanding of software patch verification techniques, firmware execution monitoring, and automated test suite creation.\nSecurity Clearance:\nActive TS/SCI clearance with Polygraph required \nTwo Six Technologies is committed to providing competitive and comprehensive compensation packages that reflect the value we place on our employees and their contributions. We believe in rewarding skills, experience, and performance. Our offerings include but are not limited to, medical, dental, and vision insurance, life and disability insurance, retirement benefits, paid leave, tuition assistance and professional development.\nThe projected salary range listed for this position is annualized. This is a general guideline and not a guarantee of salary. Salary is one component of our total compensation package and the specific salary offered is determined by various factors, including, but not limited to education, experience, knowledge, skills, geographic location, as well as contract specific affordability and organizational requirements.\nSalary Range\n$139,692—$209,538 USD\nLooking for other great opportunities? Check out Two Six Technologies Opportunities for all our Company’s current openings! \nReady to make the first move towards growing your career? If so, check out the Two Six Technologies Candidate Journey! This will give you step-by-step directions on applying, what to expect during the application process, information about our rich benefits and perks along with our most frequently asked questions. If you are undecided and would like to learn more about us and how we are contributing to essential missions, check out our Two Six Technologies News page! We share information about the tech world around us and how we are making an impact! Still have questions, no worries! You can reach us at Contact Two Six Technologies. We are happy to connect and cover the information needed to assist you in reaching your next career milestone.\nTwo Six Technologies is an Equal Opportunity Employer and does not discriminate in employment opportunities or practices based on race (including traits historically associated with race, such as hair texture, hair type and protective hair styles (e.g., braids, twists, locs and twists)), color, religion, national origin, sex (including pregnancy, childbirth or related medical conditions and lactation), sexual orientation, gender identity or expression, age (40 and over), marital status, disability, genetic information, and protected veteran status or any other characteristic protected by applicable federal, state, or local law. For more information review the Two Six Technologies Equal Employment Opportunity and Affirmative Action Policy and the EEO Poster. \nIf you are an individual with a disability and would like to request reasonable workplace accommodationfor any part of our employment process, please send an email to . Information provided will be kept confidential and used only to the extent required to provide needed reasonable accommodations.\nAdditionally, please be advised that this business uses E-Verify in its hiring practices.\nBy submitting the following application, I hereby certify that to the best of my knowledge, the information provided is true and accurate.","description_format":"text","description_chars":5943,"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":["Professional development","Vision insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["National Security","Cyber Warfare","Electronic Warfare","Intelligence"],"lifecycle":[{"event":"open","at":"2026-09-02T18:09:02Z"}],"visa":[],"liveness":{"score":28,"band":"fade","label":"Fading","p_open":1,"p_active":0.508,"p_room":0.55,"age_days":48,"expected_fill_days":34,"reasons":["conf:1","stale_co","velocity","win:tail"],"computed_at":"2026-10-21T05:46:15Z"},"pay":{"stated_usd_annual":209538,"is_top_pay":true},"html_url":"https://alion.io/job/two-six-technologies-senior-embedded-software-test-engineer","json_url":"https://alion.io/job/two-six-technologies-senior-embedded-software-test-engineer.json","meta":{"generated_at":"2026-10-22T04:21:01Z","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":4638,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-23T00:00:00Z"}},"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":3437},"rest":"https://alion.io/mcp/rest/get_company?id=3437"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ftwo-six-technologies-senior-embedded-software-test-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%2Ftwo-six-technologies-senior-embedded-software-test-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%2Ftwo-six-technologies-senior-embedded-software-test-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/two-six-technologies-senior-embedded-software-test-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ftwo-six-technologies-senior-embedded-software-test-engineer"}]}