{"id":1965660,"url":"https://alion.io/job/caci-international-system-engineer-multiple-levels-tssci-with-poly","title":"System Engineer (Multiple Levels)-TS/SCI with Poly","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":831,"ghost_share":0.722,"stale_share":0.01,"repost_share":0.874,"time_to_fill_p50_days":46,"computed_at":"2026-10-19T05:45:15Z"}},"role":"DevOps","role_family":"DevOps","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":["Fort Meade, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":131800,"max":290000,"currency":"USD","period":"year","gross":null,"usd_annual":290000},"salary_estimate":null,"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"AWS","optional":false},{"name":"Zero Trust","optional":false}],"status":"live","first_seen_at":"2026-10-06T17:24:10Z","employer_posted_date":"2026-10-06","last_verified_at":"2026-10-19T17:33:24Z","board_verified":true,"closed_at":null,"days_open":13,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":13},"description":"Job Title: System Engineer (Multiple Levels)-TS/SCI with PolyJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: Local* * *The Opportunity:\nInvent Your Future providing mission-critical cyber support and solutions. \nCACI is looking for talented Systems Engineers (SE) of all levels with experience in/around the Fort Meade, Maryland area.\nYou’ll use your Systems Engineering and Technical Assistance (SETA) experience to support the customer's strategy for advancing national defense goals and objectives.\nResponsibilities:\nManage system requirements and derived requirements to ensure the delivery of production systems that are compatible with the defined system architecture(s) - Department of Defense Architecture Framework (DoDAF), Service-oriented Architecture (SOA), etc.\nAssist with the development of system requirements, functional requirements, and allocation of the same to individual hardware, software, facility, and personnel components.\nCoordinate the resolution of action items from Configuration Control Board (CCB) meetings, design reviews, program reviews, and test reviews that require cross-discipline coordination.\nParticipate in Integrated Product Teams to design new capabilities based upon evaluation of all necessary development and operational considerations.\nAllocate real-time process and error budgets to systems and subsystem components.\nGenerate alternative system concepts, physical architectures, and design solutions.\nDefine the methods, processes, and evaluation criteria by which the systems, subsystems and work products are verified against their requirements in a written plan.\nDevelop system design solutions that satisfies the system requirements and fulfills the functional analysis.\nReview and provide input to program and contract work breakdown structures, work packages, and the integrated master plan.\nParticipate in the development of system engineering documentation, such as System Engineering Plans, Initial Capabilities Documents, Requirements Specifications, and Interface Control Documents.\nParticipate in interface definition, design, and changes to the configuration between affected groups and individuals throughout the life cycle\nDerive an understanding of stakeholder needs, functions that may be logically inferred, and implied as essential to system effectiveness from system requirements.\nDerive lower-level requirements from higher-level allocated requirements that describe in detail the functions that a system component must fulfill, and ensure these requirements are complete, correct, unique, unambiguous, realizable, and verifiable.\nParticipate in establishing and gaining approval of the definition of a system or component under development (requirements, designs, interfaces, test procedures, etc.) that provides a common reference point for hardware and software developers.\nDevelop derived requirements for Information Assurance Services (Confidentiality, Integrity, Nonrepudiation, and Availability); Basic Information Assurance Mechanisms (e.g., Identification, Authentication, Access Control, Accountability); and Security Mechanism Technology (Passwords, cryptography, discretionary access control, access control, hashing, key management, etc.).\nQualifications:\nRequired:\nTop Secret/Secure Compartmented Information (TS/SCI) clearance with Polygraph.\nBachelor’s (BS) degree in Systems Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university.\nYears of Experience planning and leading Systems Engineering efforts:\n Level 0: Zero (0) years’ experience - or five (5) years’ experience with no BA\n Level 1: Seven (7) years’ experience - or twelve (12) years’ experience with no BS.\n Level 2: Fourteen (14) years’ experience efforts - or nineteen (19) years’ experience with no BS.\n Level 3: Twenty (20) years’ experience - or twenty-five (25) years’ experience with no BS.\n Bachelor’s (BS) degree in Systems Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university\nDesired\nExperience/familiar with:\nQuantum algorithms/engineering\nZero-Trust engineering\nAWS/Cloud\nAgile engineering\nHardware engineering\nSoftware engineering\nMilitary/special operation operations\nThis position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI.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$131,800 - $290,000CACI 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":6666,"description_truncated":false,"requirements":{"experience_years_min":7,"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":"2026-10-06T17:24:10Z"}],"visa":[],"liveness":{"score":69,"band":"ok","label":"Likely open","p_open":1,"p_active":0.691,"p_room":1,"age_days":12,"expected_fill_days":46,"reasons":["conf:1","stale_co","urgency","velocity","win:early","comp:brand"],"computed_at":"2026-10-19T05:45:15Z"},"pay":{"stated_usd_annual":290000,"is_top_pay":true},"html_url":"https://alion.io/job/caci-international-system-engineer-multiple-levels-tssci-with-poly","json_url":"https://alion.io/job/caci-international-system-engineer-multiple-levels-tssci-with-poly.json","meta":{"generated_at":"2026-10-19T18:25:52Z","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":14337,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-20T00:00:00Z"}},"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-system-engineer-multiple-levels-tssci-with-poly"},{"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-system-engineer-multiple-levels-tssci-with-poly"},{"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-system-engineer-multiple-levels-tssci-with-poly"},{"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-system-engineer-multiple-levels-tssci-with-poly\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcaci-international-system-engineer-multiple-levels-tssci-with-poly"}]}