20 system architect jobs at 15 companies in Sidney, OH
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Senior Staff Radar System Architect/Radar Systems Engineer - Lovettsville, VA
Lovettsville or Dayton
HybridFull Time
15+ YOE15+ years in radar systems with leadership; proficiency in MATLAB, Python, or C++; US citizenship; ability to obtain Secret clearance preferred.
MATLAB, Python, C++
1mo
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Systems Architect
Dayton, Ohio, United States
HybridFull Time
10+ YOEBachelor's degree and 10+ years of systems architecture/engineering experience supporting DoD/IC/Federal missions, active Secret clearance, cloud and cybersecurity experience, MBSE/DevSecOps familiarity, and relevant certifications.
AWS, Microsoft Azure, Google Cloud Platform, MBSE, DevSecOps, Agile, RMF, NIST, AI/ML
1w
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Software Architect, Lead
Dayton, Ohio, United States
$113k-$257k/yr OnsiteFull Time
8+ YOE8+ years leading software engineering and architecture; experience modernizing MATLAB to Python, containerized systems, CI/CD, Docker/Kubernetes, React/Node.js, PostgreSQL, Elasticsearch, and AWS/Azure; active TS/SCI clearance.
MATLAB, Python, GitHub Actions, GitLab CI, Jenkins, Docker, Kubernetes, React, Node.js, PostgreSQL, Elasticsearch, AWS, Azure
4d
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Lead Systems Design Architect
East Liberty, Ohio, United States
OnsiteFull Time
10+ YOEBachelor's in IT or equivalent,10+ years IT experience in systems analysis, application development and solution architecture; proficiency with IBM i/AS400 tools, integration, APIs, and SDLC; strong troubleshooting and communication skills.
RPG, RPGLE, Free-format RPGLE, CL, CLLE, CLP, SQL, SQLRPGLE, Stored Procedures, IBM MQ, FTP, iSeries Navigator, Integrated File System (IFS), IBMi IWS (Integrated Web Services), JSON, RESTful APIs, SOAP, Aldon Change Management (ACMS), Hawkeye, Abstract
2mo
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HR Ecosystem Architect
Sidney or St. Louis or Cudahy or Kennesaw
HybridFull Time
8+ YOE8+ years in HR systems architecture with strong Workday expertise; experience with ADP, Dayforce, Kronos, SailPoint, JML automation, integrations (APIs/middleware), SOX compliance, and technical documentation; Bachelor’s degree required.
Workday, ADP, Dayforce, Kronos, SailPoint, APIs, middleware, SSO, Active Directory, HRIS, Workday Integrations
2mo
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Missile Defense Systems Architect, Senior
Huntsville or Arlington or Beavercreek or Colorado Springs or El Segundo or Lexington or McLean or Rome or San Diego
$87k-$198k/yr HybridFull Time
10+ YOE10+ years software architecture, 5+ years missile defense systems, DoD experience, containerization (Kubernetes), SDLC/DevSecOps, SysML/DoDAF/UAF, DoD 5000 familiarity, Secret clearance, Bachelor's degree.
Kubernetes, CI/CD, Java Message Service, Zenoh, MQTT, gRPC, Protocol Buffers, SysML, DoDAF, UAF
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Senior Cloud Systems Architect
Wright-Patterson Air Force Base or Beavercreek
OnsiteFull Time
10+ YOETS/SCI eligible; 10+ years in large IT ops; classified cloud design; cloud DevOps; leadership.
2mo
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Sr Cloud Systems Architect
Dayton, Ohio, United States
OnsiteFull Time
20+ YOEABET-accredited bachelor’s in engineering, 20 years relevant DoD experience including 5 years in an ACAT 1 SAP acquisition lead role, 10 years designing large IT operations, 2 years DoD SAP engineering, TS/SCI required, strong leadership skills.
2mo
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Senior Cloud Systems Architect
Wright-Patterson AFB or Beavercreek
OnsiteFull Time
10+ YOETS/SCI eligible; 10+ years IT/Cloud/DevOps experience; classified cloud design; strong leadership; on-site at Wright-Patterson AFB, OH.
3w
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Systems Engineer and Architect (Pending Contract Award)
Dayton, Ohio, United States
OnsiteFull Time
5+ YOEAbility to obtain DoD clearance, 5+ years systems engineering/architecture experience, MBSE and hybrid cloud proficiency, SDLC and Java experience, strong analytical and communication skills; MS/PhD preferred.
Model-Based Systems Engineering (MBSE), Software Development Lifecycle (SDLC), Java, Artificial Intelligence & Machine Learning (AI/ML)
1mo
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Principal AI Architect for Business Systems
Dayton or Westminster
$100k-$137k/yr OnsiteFull Time
8+ YOE8+ years technology experience with 3–5+ years in AI/ML or GenAI architecture; deep LLM/GenAI, MLOps/ModelOps, GCP/Vertex AI, Google Gemini, Oracle and Salesforce integration, RPA (UiPath/Automation Anywhere), JIRA/Confluence, security and governance experience.
AWS, Azure, Google Gemini, Google Cloud Platform (GCP), Vertex AI, BigQuery, Cloud Functions, IAM, APIs, n8n, Model Context Protocol (MCP), Oracle Fusion, Oracle OCI, Salesforce Einstein, Agentforce, Mulesoft, UiPath, Automation Anywhere, JIRA, Confluence, MLOps, ModelOps
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Principal AI Architect for Business Systems
Dayton or Westminster
$100k-$137k/yr OnsiteFull Time
8+ YOE8+ years technology experience with 3–5+ years in AI/ML or GenAI architecture; expertise with Google Gemini/GCP (Vertex AI, BigQuery, Cloud Functions), LLMs, RAG, agents, MLOps/ModelOps, Oracle and Salesforce integrations, RPA, API design, and Agile tools (JIRA/Confluence).
AWS, Azure, Google Gemini, Google Cloud Platform (GCP), Vertex AI, BigQuery, Cloud Functions, APIs, IAM, n8n, Model Context Protocol (MCP), LLMs, RAG, Oracle Fusion, Salesforce, JIRA, Confluence, UiPath, Automation Anywhere, Oracle Fusion AI Studio, Oracle OCI, Salesforce Einstein, Agentforce, Mulesoft, MLOps, ModelOps
1mo
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Senior Cloud Systems Architect (Dayton Wright-Patterson AFB, O, Ohio, United States)
Dayton, Ohio, United States
$120k-$165k/yr OnsiteFull Time
9+ YOETop Secret with SCI eligibility required; ~9+ years experience (varies by degree); experience with aircraft platforms, designing large/complex IT operations, cloud/DevOps architecture, HA and DR, and leadership skills.
1mo
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Digital Transformation Eng Architect
Fairborn, Ohio, United States
OnsiteFull Time
Senior-level digital engineering and software architecture experience; strong knowledge of Open Mission Systems and government reference architectures; DoD program experience (Air Force preferred); ability to act as technical SME and advisor.
Open Mission Systems (OMS)
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Journeyman Systems Engineer
Dayton, Ohio, United States
OnsiteFull Time
3+ YOEUS citizen with Secret clearance; Bachelor’s in related field +3 years DoD experience (or 7 years related); experience with DOORS and IBM Rational System Architect desired; 10% travel.
Dynamic Object Oriented Requirements System (DOORS), IBM Rational System Architect (RSA)
2mo
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MODEL BASED SYSTEMS ENGINEER- JUNIOR (MBSE)
Beavercreek or Huntsville or Colorado Springs or Crestview or Tupelo
OnsiteFull Time
Top-Secret clearance (SCI eligibility), BS in systems engineering/aerospace or related field, MBSE tool experience (Cameo, MagicDraw, Rhapsody, Enterprise Architect), SysML, and familiarity with Java/C++/Python preferred.
Cameo Systems Modeler, MagicDraw, IBM Rhapsody, Enterprise Architect, SysML, Java, C++, Python, DoD Architecture Framework (DoDAF), Unified Architecture Framework (UAF)
3w
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B-2 LO-Systems Architecture 01.06.02
Wright-Patterson Air Force Base, Ohio, United States
OnsiteFull Time
20+ YOETop-Secret clearance with ability to be read onto SCI; ABET-accredited Master’s/Doctoral with 20+ years DoD experience or ABET-accredited Bachelor’s with 25+ years; extensive platform, avionics, software, radar, signature management, and acquisition experience.
1mo
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Systems Administrator 3
Winona or Sergeant Bluff or Maricopa or Hagerstown or Burlington or New Knoxville
$101k-$120k/yr RemoteFull Time
8+ YOE8+ years server or networking experience; expert TCP/IP and ISP protocols; strong shell/scripting and automation (Ansible, Terraform, Python); security, compliance, DR experience; ability to architect large-scale systems and mentor engineers.
Ansible, Terraform, Python, Windows, Linux, Unix, DHCP, DNS, RADIUS, VoIP
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