{"id":3758544,"url":"https://alion.io/job/pmat-inc-mid-level-model-based-systems-engineer","title":"Mid-Level Model Based Systems Engineer","company":{"id":4390581,"name":"PMAT Inc.","domain":"pmatinc.com","url":"https://alion.io/company/pmatinc","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"middle","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Denver, United States"],"countries":["US"],"hiring_countries":["US"],"hiring_countries_total":1,"salary":{"min":80000,"max":100000,"currency":"USD","period":"year","gross":null,"usd_annual":100000},"salary_estimate":null,"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Cameo Systems Modeler","optional":false},{"name":"DoDAF","optional":false},{"name":"IBM DOORS","optional":false},{"name":"Jira","optional":false},{"name":"MBSE","optional":false},{"name":"SysML","optional":false},{"name":"Verification & Validation","optional":false},{"name":"Defense in Depth","optional":true}],"status":"live","first_seen_at":"2026-11-04T11:30:57Z","employer_posted_date":null,"last_verified_at":"2026-11-04T11:30:57Z","board_verified":false,"closed_at":null,"days_open":1,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":1},"description":"This a Full Remote job, the offer is available from: United States, Colorado (USA)\nAt PMAT, we work on mission critical systems that directly support the warfighter, designing, building, and securing modern digital capabilities across cloud, data, and software environments. Our teams tackle complex, real-world challenges where delivery matters more than theory, and innovation is driven by curiosity, collaboration, and purpose.\nIn this role, you’ll support the design, development, integration, and verification of complex systems in support of defense and national security missions.\nAbout the role: PMAT is seeking an experienced mid-level Model-Based Systems Engineer (MBSE) to support enterprise architecture development, digital engineering, and system-of-systems (SoS) integration across Navy operational and technical environments. This role will help establish and maintain standardized architecture development processes, governance frameworks, data structures, and modeling practices that enable consistent engineering and informed decision-making across the organization. The candidate will collaborate with systems engineers, mission engineering teams, cybersecurity personnel, data engineers, and Palantir developers to integrate architectural models, operational data, and engineering artifacts into connected digital environments. The role requires strong systems engineering fundamentals, expertise in model-based methodologies, and the ability to translate operational requirements into structured architectures, data models, and actionable engineering insights supporting capability development, integration, and sustainment.\nResponsibilities:\nSystems Engineering & Architecture\nApply systems engineering principles and lifecycle processes consistent with ISO/IEC/IEEE 15288 and industry best practices.\nDevelop and maintain system architectures, functional decompositions, technical baselines, and engineering specifications.\nTranslate stakeholder and mission needs into clear system requirements, functional architectures, and technical solutions.\nDevelop and maintain system models using Cameo Systems Modeler, MagicDraw, Enterprise Architect, or equivalent MBSE tools.\nApply Systems Modeling Language (SysML) and architecture frameworks such as DoDAF and UAF to represent system structure, behavior, interfaces, and constraints.\nDevelop and maintain engineering documentation, including System Requirements Specifications (SRS), Systems Engineering Management Plans (SEMP), Interface Control Documents (ICDs), and Concepts of Operations (CONOPS).\nRequirements Engineering & Traceability\nSupport requirements development, analysis, decomposition, allocation, validation, and change management.\nEstablish and maintain bidirectional traceability among stakeholder needs, system requirements, architecture elements, interfaces, and verification artifacts.\nDevelop measurable, testable, and verifiable system and subsystem requirements.\nUse requirements management tools such as DOORS, Jama, Jira, or equivalent platforms.\nMaintain Requirements Verification Traceability Matrices (RVTM) and assess the technical impacts of requirements changes.\nSupport requirements reviews and technical baseline management.\nModel-Based Engineering, Analysis & Simulation\nDevelop and maintain system models to support engineering analysis, design decisions, and program execution.\nCreate functional, behavioral, structural, and parametric models to evaluate system performance and operational scenarios.\nApply MBSE methodologies to support trade studies, simulation, design alternatives, and technical risk assessments.\nSupport the definition and evaluation of Key Performance Parameters (KPPs), Measures of Performance (MOPs), Measures of Effectiveness (MOEs), and Technical Performance Measures (TPMs).\nIntegrate system models with simulation environments and other engineering analysis tools.\nEnsure models remain aligned with approved requirements, architectures, and technical baselines.\nSystem Integration, Interfaces & Verification\nSupport system integration planning, interface definition, and interoperability assessments.\nDevelop and maintain interface requirements, interface definitions, and ICDs.\nCollaborate with software, hardware, cybersecurity, and integration teams to identify and resolve technical dependencies.\nSupport verification and validation planning, test procedures, acceptance criteria, and system performance assessments.\nLeverage system models to identify integration risks, evaluate system behavior, and support verification activities.\nParticipate in integration events, technical reviews, and system verification and validation activities.\nDigital Engineering & Model Management\nSupport the implementation of Digital Engineering methodologies, modeling standards, and best practices.\nMaintain model configuration control, version management, and technical baseline integrity.\nSupport integration among MBSE tools, requirements repositories, simulation environments, and configuration management systems.\nEstablish and maintain digital traceability across engineering models and lifecycle artifacts.\nIdentify opportunities to improve engineering efficiency, model reuse, data consistency, and collaboration.\nContribute to the development and maintenance of authoritative engineering models and data.\nTechnical Collaboration & Program Support\nCollaborate with multidisciplinary teams to develop, assess, and refine system solutions.\nParticipate in Technical Interchange Meetings (TIMs), design reviews, engineering reviews, and program planning activities.\nCommunicate technical findings, architecture decisions, modeling results, and engineering recommendations to stakeholders and program leadership.\nSupport technical risk identification, assessment, mitigation planning, and engineering trade studies.\nIndependently execute assigned engineering tasks while coordinating with technical leads and program management.\nProvide technical guidance to junior engineers and contribute to engineering documentation, deliverables, and program reporting.\nAbout Us: PMAT is an innovative small business founded with a passion for developing forward-leaning solutions from exceptional people that increase the mission's capability. We focus on designing and building impactful digital solutions that utilize modern cloud, data, and software concepts. Our passion is working on complex and progressive challenges such as edge platform computing, containerizing legacy platforms, distributed data platforms, or heterogeneous data analysis.\nWe recruit, retain, and foster a team motivated to pursue passions, investigate new ways of doing things, and embody an innovative and entrepreneurial spirit. We believe in being curious about every element of a problem and experiment relentlessly. We foster continuous learning in an environment that encourages positive collaboration and expands our capabilities. We tap into collective intelligence, acknowledging that the most brilliant people may not be in the room. Above all else, we believe that delivering and demonstrating is more potent than a sheet of paper. We are passionate about mission-centric design and delivering effective capabilities to and for the warfighter.\nWhether you’re an experienced engineer or just beginning your career, you’ll work alongside experts who are committed to solving mission-critical problems. If you’re passionate about using your skills to make a real difference, apply today and become part of a team that’s shaping the future of defense technology!\nRequired Skills and Experience:\n2-5 years of professional systems engineering experience.\nAt least 4 years of hands-on MBSE experience using SysML or equivalent modeling methodologies.\nExperience developing, maintaining, and analyzing system or SoS architectures, requirements, interfaces, operational workflows, and technical dependencies.\nUnderstanding of architecture development processes, governance practices, modeling standards, configuration management, and engineering lifecycle management.\nExperience developing or supporting data models, data dictionaries, information architectures, metadata definitions, or structured engineering data repositories.\nExperience integrating engineering models, technical data, requirements, and system information across multiple disciplines, platforms, or organizational environments.\nUnderstanding of digital thread concepts and the use of connected engineering information to improve requirements traceability, system integration, and lifecycle decision-making.\nExperience collaborating with systems engineers, mission engineers, software developers, cybersecurity personnel, data engineers, and other technical stakeholders to align architectures with operational and technical requirements.\nUnderstanding of cybersecurity principles, risk management, security requirements, and their application within systems engineering and acquisition processes.\nStrong analytical and problem-solving skills with the ability to evaluate complex system relationships, identify architectural gaps, and develop actionable engineering recommendations.\nStrong written and verbal communication skills with the ability to develop technical documentation, communicate architectural concepts, and present engineering findings to technical and program leadership.\nPreferred Skills and Experience:\nExperience with MagicDraw, Cameo Systems Modeler, Sparx Enterprise Architect, IBM Rational Rhapsody, System Architect, or similar MBSE and enterprise architecture modeling platforms.\nExperience with Systems Modeling Language (SysML), Department of Defense Architecture Framework (DoDAF), Unified Architecture Framework (UAF), or other architecture modeling standards and methodologies.\nFamiliarity with ISO/IEC/IEEE 15288 and INCOSE systems engineering principles.\nExperience establishing enterprise architecture governance, standardized modeling processes, reusable architecture components, model repositories, or organizational digital engineering practices.\nExperience developing enterprise data dictionaries, ontologies, data schemas, authoritative data source mappings, or semantic models supporting operational analysis and system interoperability.\nExperience supporting Navy, NAVWAR, NIWC, Naval Operational Architecture (NOA), Department of War, or other government systems engineering and acquisition environments.\nExperience supporting Risk Management Framework (RMF), SETRs, cybersecurity readiness assessments, cyber risk-to-mission evaluations, or security requirements throughout the acquisition lifecycle.\nExperience evaluating SoS cybersecurity architectures, defense-in-depth strategies, common and inheritable security controls, or cybersecurity risks associated with enterprise architecture development.\nExperience developing architecture products, technical analyses, engineering reports, and recommendations supporting IPTs, SETRs, PTRBs, CCBs, or other technical review and governance processes.\nExperience supporting Research, Development, Test, and Evaluation (RDT&E), acquisition planning, system modernization, capability integration, or enterprise architecture transformation initiatives.\nEducation and Certification Requirements:\nBachelor's degree in Systems Engineering, Aerospace Engineering, a related technical discipline, or equivalent experience.\nRelevant Object Management Group (OMG) SysML certifications include:OMG SysML Model User\nOMG SysML Model Builder - Fundamental\nOMG SysML Model Builder - Intermediate\n\nINCOSE Associate Systems Engineering Professional (ASEP) or Certified Systems Engineering Professional (CSEP) certification, or progress toward certification.\nCitizenship and Clearance requirements:\nU.S. Citizenship required\nNo dual citizenship\nSECRET security clearance required\nTS/SCI Eligible security clearance preferred\nLocation/Address:\nDenver, Colorado (preferred)\nWashington, D.C., Virginia, Maryland - Remote\nTravel & Passport: 15%, CONUS and OCONUS\nWork En...","description_format":"text","description_chars":12526,"description_truncated":true,"requirements":{"experience_years_min":4,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":true,"languages":[]},"benefits":["Continuous learning"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Data & Analytics","Mining Tech","Information Security","Industrial Engineering"],"lifecycle":[{"event":"open","at":"2026-11-04T17:45:43Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":7,"reasons":["seen:0","win:early"],"computed_at":"2026-11-05T05:54:30Z"},"pay":{"stated_usd_annual":100000,"is_top_pay":false},"html_url":"https://alion.io/job/pmat-inc-mid-level-model-based-systems-engineer","json_url":"https://alion.io/job/pmat-inc-mid-level-model-based-systems-engineer.json","meta":{"generated_at":"2026-11-06T00:58:02Z","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":1691,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-07T00:00:00Z"}},"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":4390581},"rest":"https://alion.io/mcp/rest/get_company?id=4390581"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fpmat-inc-mid-level-model-based-systems-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%2Fpmat-inc-mid-level-model-based-systems-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%2Fpmat-inc-mid-level-model-based-systems-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/pmat-inc-mid-level-model-based-systems-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fpmat-inc-mid-level-model-based-systems-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3758544}},{"tool":"search_jobs","arguments":{"company":"pmatinc.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3758544},"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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