{"id":1772735,"url":"https://alion.io/job/caci-international-senior-systems-engineer-mbse","title":"Senior Systems Engineer (MBSE)","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":47,"open_postings":369,"ghost_share":0.626,"stale_share":0.16,"repost_share":0.745,"time_to_fill_p50_days":48,"computed_at":"2026-11-05T05:54:30Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","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":["Sarasota, United States","Denver, United States","Westminster, United States","United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":114600,"max":252100,"currency":"USD","period":"year","gross":null,"usd_annual":252100},"salary_estimate":null,"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"IBM DOORS","optional":false},{"name":"MATLAB","optional":false},{"name":"MBSE","optional":false}],"status":"live","first_seen_at":"2026-10-02T00:00:00Z","employer_posted_date":"2026-10-02","last_verified_at":"2026-11-05T20:29:28Z","board_verified":true,"closed_at":null,"days_open":34,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":34},"description":"Job Title: Senior Systems Engineer (MBSE)Job Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental USAnticipated Posting End: 3/1/2027The Opportunity:\nCACI is searching for an accomplished, senior level Systems Engineer subject matter expert. Systems Engineers work with technical subject matter experts on our development teams, applying their tradecraft and experience to provide our customer with a mission critical solution. If you have the systems and RF background, a detailed nature, are passionate about staying current with the latest technologies, capabilities and tools, and enjoy working in a highly collaborative team-based environment, then we want to hear from you!\nResponsibilities:\nAs a Senior Systems Engineer and subject matter expert, you will help to define client requirements for RF solutions, allocate system requirements, and derive requirements to ensure the system architecture is fully defined, understood, and compliant to mission needs \nYou will interface with RF systems engineers, antenna designers, transceiver designers, signal processing architects and mechanical packaging engineers \nYou will work with clients in both a long-lead and tactical capacity to help solve their critical needs and challenges. \nSolutions will require analysis, modeling, design, and test using tools such as MATLAB, Systems Toolkit, and GRASP \nIn partnership with others, you will define total systems design and technology maturity constraints in accordance with mission requirements, develop system element architecture and design and interface definitions, define system implementation approaches and operational concepts. \nYou will develop models and architectural guidelines for system development, and provide technical direction related to the implementation of system architecture by other staff \nYou will provide technical recommendations to executive program and engineering leaders\nQualifications:\nRequired:\nActive TS/SCI clearance\nProven thought leadership for defining innovative, creative and cost effective design solutions \nDemonstrated experience in RF systems requirements analysis, system architecture design and signals decomposition \nDemonstrated leadership in defining RF systems design, collaborating with diverse, cross functional, and geographically dispersed hardware and software teams \nBachelor’s degree in Engineering or a related major. \n10+ years experience specifically leading, designing, and developing RF solutions. Experience with MATLAB or equivalent modeling tools\nDesired:\nExperience using MBSE tools such as CameoEA, DOORS, Rhapsody \nExperience mentoring junior systems engineers \nExperience briefing program and customer executives\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.\nSince this position can be worked in more than one location, the range shown is the national average for the position.\nThe proposed salary range for this position is:\n$114,600-$252,100CACI 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":4875,"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":true,"languages":[]},"benefits":["Flexible time off"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Cybersecurity","Military","National Security","IT Consulting & Digital Transformation"],"lifecycle":[{"event":"open","at":"2026-10-03T15:46:53Z"}],"visa":[],"liveness":{"score":50,"band":"ok","label":"Likely open","p_open":1,"p_active":0.672,"p_room":0.75,"age_days":34,"expected_fill_days":48,"reasons":["conf:2","stale_co","urgency","velocity","win:late","comp:brand"],"computed_at":"2026-11-05T05:54:30Z"},"pay":{"stated_usd_annual":252100,"is_top_pay":true},"html_url":"https://alion.io/job/caci-international-senior-systems-engineer-mbse","json_url":"https://alion.io/job/caci-international-senior-systems-engineer-mbse.json","meta":{"generated_at":"2026-11-05T23:56:47Z","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":5513,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-06T00:00:00Z"}},"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-senior-systems-engineer-mbse"},{"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-senior-systems-engineer-mbse"},{"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-senior-systems-engineer-mbse"},{"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-senior-systems-engineer-mbse\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcaci-international-senior-systems-engineer-mbse"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":1772735}},{"tool":"search_jobs","arguments":{"company":"caci.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":1772735},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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