{"id":3224924,"url":"https://alion.io/job/caci-international-senior-proposal-solution-architect","title":"Senior Proposal Solution Architect","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":44,"open_postings":863,"ghost_share":0.698,"stale_share":0.045,"repost_share":0.84,"time_to_fill_p50_days":46,"computed_at":"2026-10-26T05:57:25Z"}},"role":"Solutions","role_family":"Solutions","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":["Reston, United States","Austin, United States","Colorado Springs, United States","Sarasota, 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":"Agile","optional":false},{"name":"MBSE","optional":false},{"name":"OpenVPX","optional":false}],"status":"live","first_seen_at":"2026-10-23T00:00:00Z","employer_posted_date":"2026-10-23","last_verified_at":"2026-10-27T02:12:52Z","board_verified":true,"closed_at":null,"days_open":4,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":4},"description":"Job Title: Senior Proposal Solution ArchitectJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 50%Type of Travel: Continental USAnticipated Posting End: 3/31/2027The Opportunity:\nCACI is seeking an experienced Senior Solution Architect to lead technical solution development for strategic Department of War Space Systems Engineering opportunities. In this role, you will own the end-to-end solution development process, from customer engagement and opportunity shaping through proposal submission and transition to execution. You'll work alongside Business Development, Capture, Engineering, and Proposal teams to develop innovative, mission-focused solutions that leverage CACI's products, technologies, and engineering expertise to solve our customers' most challenging problems.\nResponsibilities:\nLead end-to-end technical solution development for strategic capture and proposal efforts.\nDevelop differentiated solutions across Space Systems Engineering, Mission Engineering, Platform Integration, C5ISR, AI/ML, and Software Integration.\nTranslate customer requirements into executable technical architectures, implementation approaches, staffing strategies, and proposal content.\nLead solution contributor to cross-functional teams spanning Business Development, Capture, Engineering, Proposal, Pricing, and Product Management.\nEvaluate technologies, conduct trade studies, and develop technical discriminators that improve competitive positioning.\nSupport both classified and unclassified proposals while ensuring technical quality, compliance, and consistency.\nRepresent CACI's Space capabilities through customer engagements, technical briefings, white papers, demonstrations, and strategy sessions.\nMentor other Solution Architects and contribute to proposal reviews and technical solution assessments.\nQualifications:\nRequired:\n10+ years of solution architecture, systems engineering, or technical leadership experience supporting DoD or Intelligence Community programs.\nBachelor's degree in engineering, Computer Science, Systems Engineering, or a related technical discipline.\nDemonstrated success leading technical solution development for large Federal capture and proposal efforts ($100M+ TCV preferred).\nExperience developing solutions involving one or more of the following: Space Vehicle development, Ground Systems or Mission Engineering, C5ISR, Platform Integration, AI/ML, HW/SW Integration\nAbility to translate customer requirements (PWS, SOO, CONOPS, etc.) into compelling technical solutions.\nStrong communication, leadership, and customer engagement skills.\nActive TS/SCI security clearance with required polygraph.\nDesired :\nExperience supporting Space Force, Army, USSOCOM, Air Force, Navy, DARPA, DIU, or other defense organizations.\nExperience supporting NRO, NSA, or other intelligence community organizations.\nKnowledge of space systems, satellites, SIGINT, GEOINT, COMINT, ELINT, or mission systems integration.\nFamiliarity with MBSE, Agile/DevSecOps, AI/ML, and Modular Open Systems Architecture (MOSA/SOSA).\nExperience with GSA FEDSIM/AAS or other major DoD acquisition organizations\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":5298,"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","Data & Analytics","Military","National Security"],"lifecycle":[{"event":"open","at":"2026-10-25T05:25:22Z"}],"visa":[],"liveness":{"score":70,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.695,"p_room":1,"age_days":3,"expected_fill_days":46,"reasons":["conf:1","stale_co","urgency","velocity","win:early","comp:brand"],"computed_at":"2026-10-26T05:57:25Z"},"pay":{"stated_usd_annual":252100,"is_top_pay":true},"html_url":"https://alion.io/job/caci-international-senior-proposal-solution-architect","json_url":"https://alion.io/job/caci-international-senior-proposal-solution-architect.json","meta":{"generated_at":"2026-10-27T03:14:58Z","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":2712,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-28T00:00:00Z"}},"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-proposal-solution-architect"},{"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-proposal-solution-architect"},{"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-proposal-solution-architect"},{"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-proposal-solution-architect\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcaci-international-senior-proposal-solution-architect"}]}