{"id":2865536,"url":"https://alion.io/job/caci-international-embedded-systems-engineer-4","title":"Embedded Systems Engineer","company":{"id":58481,"name":"CACI International","domain":"caci.com","url":"https://alion.io/company/caci-international","size_band":"5000+","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"D","score":43,"open_postings":832,"ghost_share":0.722,"stale_share":0.01,"repost_share":0.871,"time_to_fill_p50_days":46,"computed_at":"2026-10-25T05:49:26Z"}},"role":"Hardware","role_family":"Hardware","seniority":"staff","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["San Antonio, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":85800,"max":180200,"currency":"USD","period":"year","gross":null,"usd_annual":180200},"salary_estimate":null,"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Altium Designer","optional":false},{"name":"AS9100","optional":false},{"name":"C++","optional":false},{"name":"Linux","optional":false},{"name":"MIL-STD-1553","optional":false},{"name":"MIL-STD-461","optional":false},{"name":"MIL-STD-810","optional":false},{"name":"Python","optional":false},{"name":"Red Hat","optional":false},{"name":"Ubuntu","optional":false},{"name":"Verilog","optional":false},{"name":"VHDL","optional":false}],"status":"live","first_seen_at":"2026-09-04T00:00:00Z","employer_posted_date":"2026-09-04","last_verified_at":"2026-10-25T17:46:26Z","board_verified":true,"closed_at":null,"days_open":51,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":51},"description":"Job Title: Embedded Systems EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental US* * *The Opportunity:\nLead the development of next-generation battery-powered test instrumentation from concept through production for military aircraft applications with CACI's Aerospace Solutions Group on-site in San Antonio, TX.\nAs the Embedded Systems Engineer you will design cutting-edge embedded systems with low Size, Weight, And Power (SWAP) requirements utilizing ARM-based architectures\ndeveloping advanced test equipment. You will collaborate directly with systems engineering teams to create innovative solutions for military avionics test applications.\nBe part of a multi-disciplinary engineering team supporting critical USAF programs with opportunities for professional growth in aerospace and defense technologies.\nResponsibilities:\nDesign and develop battery-powered test instrumentation systems utilizing ARM architecture (Cortex-A/M series processors)\n\nImplement embedded system power optimization techniques to achieve low SWAP requirements for portable test equipment\n\nDesign circuit cards using Altium Designer from schematic capture through PCB layout, fabrication, and assembly\n\nDevelop and integrate FPGA designs for signal processing, control, and data acquisition applications\n\nPerform circuit analysis, simulation, and verification using industry-standard tools and test equipment\n\nDevelop embedded software and firmware for RedHat Enterprise Linux (RHEL) Edge and Ubuntu Linux platforms\n\nIntegrate and troubleshoot serial communication protocols including I2C, USB, RS-232, RS-485, and SPI\n\nCollaborate with systems engineering team to develop requirements, system architectures, and verification strategies\n\nSupport product lifecycle management from concept to delivery within cost, scope, and schedule constraints\n\nConduct design reviews and peer reviews, providing technical documentation and justification for design decisions\n\nInterface with USAF customers regarding development progress, technical solutions, and requirements clarification\n\nTroubleshoot and debug hardware and software issues using oscilloscopes, logic analyzers, and diagnostic tools\n\nQualifications:\nRequired:\nBachelor's Degree in Electrical Engineering, Computer Engineering, Embedded Systems, or related engineering discipline\n\n10 years of professional experience in embedded systems design and development\n\nProven experience with ARM architecture (Cortex-A or Cortex-M) including hardware design and firmware development\n\nCircuit card design experience using Altium Designer including multi-layer PCB design, signal integrity, and EMI/EMC considerations\n\nExtensive FPGA programming experience (Xilinx, Intel/Altera, or Lattice) with HDL coding (VHDL or Verilog)\n\nStrong background in embedded system power optimization techniques and battery management\n\nProficiency with serial communication protocols: I2C, USB, RS-232, RS-485, and SPI\n\nExperience developing embedded software on Linux platforms (RedHat Enterprise Linux Edge and/or Ubuntu)\n\nU.S. citizenship with ability to obtain a DoD security clearance\n\nWilling and able to work on-site in San Antonio, TX\n\nDesired:\nExperience with avionics systems, aerospace applications, and U.S. Air Force programs\n\nAutomated Test Equipment (ATE) or Test Program Set (TPS) development experience\n\nFamiliarity with MIL-STD-1760 (aircraft/store electrical interconnection) and/or MIL-STD-1553 (data bus) armament protocols\n\nDevelopment experience in accordance with MIL-PRF-28800, MIL-STD-810, and MIL-STD-461\n\nExperience with real-time operating systems and edge computing technologies\n\nProduct development through production in accordance with AS9100 or ISO 9001 quality standards\n\nExperience with Python, C/C++, or scripting languages for test automation\n\nRedHat certification (RHCE or RHCSA)\n\n-What You Can Expect:\nA culture of integrity.\nAt CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose - to ensure the safety of our nation.\nAn environment of trust.\nCACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.\nA focus on continuous growth.\nTogether, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.\nPay Range:\nThere are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.\nThe proposed salary range for this position is:\n$85,800 - $180,200CACI is an Equal Opportunity Employer.All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.","description_format":"text","description_chars":5912,"description_truncated":false,"requirements":{"experience_years_min":10,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Flexible time off"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Electrical & Electronic Engineering","Cybersecurity","Data & Analytics","Military"],"lifecycle":[{"event":"open","at":"2026-10-19T17:33:24Z"}],"visa":[],"liveness":{"score":34,"band":"fade","label":"Fading","p_open":1,"p_active":0.623,"p_room":0.55,"age_days":51,"expected_fill_days":46,"reasons":["conf:0","stale_co","urgency","velocity","win:tail","comp:brand"],"computed_at":"2026-10-25T05:49:26Z"},"pay":{"stated_usd_annual":180200,"is_top_pay":false},"html_url":"https://alion.io/job/caci-international-embedded-systems-engineer-4","json_url":"https://alion.io/job/caci-international-embedded-systems-engineer-4.json","meta":{"generated_at":"2026-10-25T19:26:52Z","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":27609,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-26T00:00:00Z"}},"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":58481},"rest":"https://alion.io/mcp/rest/get_company?id=58481"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcaci-international-embedded-systems-engineer-4"},{"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%2Fcaci-international-embedded-systems-engineer-4"},{"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%2Fcaci-international-embedded-systems-engineer-4"},{"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/caci-international-embedded-systems-engineer-4\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcaci-international-embedded-systems-engineer-4"}]}