UNKNOWN

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This role combines strong technical expertise with excellent collaboration skills, working alongside government personnel, contractors, and a team of engineers and scientists to solve complex challenges involving highly advanced systems. October 5, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Everything we do is built on our commitment to do the right thing for our customers, our employees, and our communities. Learn more about the values and culture that are the foundations of our business.

Leidos

AFSIM Modeling and Simulation Engineer

Work performed will include modeling and simulation tasks, technical analysis of system capabilities to include review of OSINT documents, validation and verification testing, model integration tasks, writing of Threat Verification and Validation Reports (TVVR), and other tasks associated with threat modeling and simulation process. In this position, the successful candidate will provide support related to electronic warfare models, networked data processing and data fusion, navigation models, pilot and/or agent models, and aircraft simulators.

Decibel Research Inc

Modeling and Simulation Engineer: DAY-2603

Whether you're prototyping and testing software that connects simulation capabilities to the JSE, analyzing the technical and network performance of the JSE Technical Baseline, or adding a new human in the loop simulator into an event, your expertise will directly contribute to the technical advancement of this M&S environment that is transforming how test and training enterprises work together. The Joint Simulation Environment (JSE) Engineer will have a hands-on role in advancing Aptima's mission by transforming innovative concepts into high-quality technical solutions that enhance interoperability in a government-owned modeling and simulation laboratory environment.

YEAR

Aptima Inc

Joint Simulation Environment (JSE) Engineer

Minimum Requirements: Requires BS/BA in information Technology or related field of study and a minimum of 8 years experience in systems administration and security aspects of information systems, access management and network security technologies, network communications, computer networking, telecommunications, systems development and management, hardware, software, data, and people; experience with multiple technical and business disciplines required; or any combination of education and experience, which would provide an equivalent background. Must be capable of providing top-tier support for 5 or more of the information security technology common body of knowledge skill sets: 1) Access Control, 2) Application Security, 3) Business Continuity and Disaster Recovery Planning, 4) Cryptography, 5) Information Security and Risk Management 6) Legal, Regulations, 7) Compliance and Investigations, 8) Operations Security, 9) Physical (Environmental) Security, 10) Security Architecture and Design, 11) Telecommunications and Network Security.

Elevance Health Inc

Senior Encryption Engineer (Data at Rest)

This is a hybrid Cloud Engineering / DevOps role: the right candidate is equally comfortable architecting Azure infrastructure and building the CI/CD pipelines and automation that make it deployable, repeatable, and self-service for government users. The Senior Azure Cloud Engineer will weigh in on and help guide architecture discussions, partner with leadership to shape engineering strategy, and bring an automation-first mindset to everything from pipeline design to AVD image rotation.

Oxenham Group LLC

Sr Azure Cloud Engineer

jobdiva

The role requires collaboration with cross-functional engineering teams to develop reliable and secure software solutions while leveraging DevOps practices, container technologies, and modern data architectures. The selected candidate will design, develop, and maintain scalable software solutions in a collaborative Agile development environment while contributing to containerized and cloud-enabled architectures.

Peerless Technologies

Software Engineer

clearcompany

This role is ideal for a proactive problem-solver who thrives in complex enterprise environments and is passionate about designing, implementing, and supporting secure, scalable, and resilient infrastructure solutions. The Systems Engineer will be responsible for the provisioning, installation, configuration, operation, maintenance, and optimization of enterprise storage, backup, and disaster recovery solutions across on-premises and government cloud environments.

Dynamo Technologies LLC

Systems Engineer

What Makes This Role Great: In this high-impact role, you will serve as a key technical contributor bridging technology products with heavy machinery, directly defining regional needs and shaping the integration of Trimble Earthworks across North American construction environments. Trimble is seeking a collaborative Mechanical Engineer to support our engineering teams in the Civil Construction space, enabling Trimble Earthworks and other cutting-edge products to integrate seamlessly with heavy machinery.

Trimble Inc

Mechanical Engineer

This position focuses on the design, development, maintenance, and enhancement of AI/ML services and related cloud-native capabilities, including AI/ML Service, Advanced Architecture Environment (AAE) Development, Legacy Data Migration, Data Fabrication/Custom Dataflows, and Cross Domain/NASIC Object Transfer Service (NOTS). Required Skills and Qualifications - US Citizenship REQUIRED - Active TS/SCI Clearance and maintenance REQUIRED - Bachelor’s degree in Computer Science or related technical field with experience (10+ years) in software development - Proficiency in at least one modern programming language commonly used for AI/ML and microservices (e.g., Python, Java).

Parallax

Senior AI/ML & Cloud Native Software Engineer

Peerless is seeking an individual with a current TS/SCI clearance who is highly skilled and motivated Platform Engineer to design, implement, and improve our Kubernetes platform using open-source and enterprise solutions. Possess and maintain IAT Level II (CompTIA Security+, etc.) certification or higher as required by Air Force Manual (AFMAN) 17-1303, Department of Defense (DoD) Directive 8140.01, and DoD 8570.01-M.

Kubernetes Software Platform Engineer

The ideal candidate will be well-versed in Systems Engineering techniques, Modeling and Simulation, Digital Engineering/MBSE and be excited about opportunities to mentor more junior staff and help foster growth of subject matter expertise across the organization. In addition to modeling in SysML, the Systems Engineer will be responsible for implementing and guiding teams in the customization and automation techniques offered by Cameo to enable multi-disciplinary programs to comply with DoD Digital Engineering goals.

Principal Model-Based Systems Engineer

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Position Description: deciBel Research is a seeking a Full Stack Remote Sensing Software Engineer to Lead the modernization of mission‑critical GEOINT systems by architecting and delivering cloud‑native, data‑driven applications and microservices. In this senior role, you will shape technical direction, oversee the integration of modern pipelines, and develop secure, scalable solutions that directly impact analysts performing high‑consequence missions.

Full-Stack Software Engineer: DAY-2608

Partner with AME sales streams to interpret customer processes, specifications, duty requirements and constraints; recommend practical LLE solutions that improve safety, productivity, reliability and return on investment. Identify, qualify and collaborate with below-the-hook designers and suppliers for lifting devices, attachments and interfaces; review supplier proposals for fit, capacity, controls, documentation and integration risk.

Konecranes Plc

LLE AME Application Engineer

OTHER

Overview: Apogee Engineering is seeking a Tools & Techniques Research Engineer who provides research engineering support across software, hardware, and complex devices for Foreign Material Exploitation (FME), including reverse engineering and AI/ML integration. Evaluate, test, and integrate ML models and LLMs into engineering workflows (code similarity, binary triage, image artifact reduction).

Apogee Engineering, LLC

Tools & Techniques Research Engineer

[AW]-iCims

Software Integration & Data Architecture: Analyze customer software architecture (ERP, WMS, MES) and design required data exchange interfaces, API integrations, and network infrastructure setups (VPNs, firewalls, network topology, remote access). Acting as the technical check-and-balance and being a core member of the Solutions Implementation Services team, this role is responsible for end-to-end implementation-from analyzing client software landscapes and designing API/data interfaces to physical hardware configuration, on-site commissioning, user training, and hypercare support.

Avery Dennison Corp

Solutions Deployment Engineer

Minimum Requirements: Requires a BA/BS degree in Information Technology, Computer Science or related field of study, and a minimum of 11 years experience; experience with multi dimensional platforms, and business and technical applications required; or any combination of education and experience which would provide an equivalent background. The Principal Engineer - FDE works with the business and technology stakeholder's on the development and delivery of end to end application technology products and services for enterprise wide technology application platforms that are aligned to the organizations strategic objectives and initiatives.

Principal Engineer - FDE

Strong hands-on experience in one or more of these areas: Kubernetes, Azure Monitor / Log Analytics, Active Directory Domain Services, Active Directory Certificate Services, Active Directory Federated Services, Windows Server Update Services, ACAS Automation, and YUM. Assess and automate workload deployments to meet the customer's site-specific needs, including letting both collateral users and program-read users pull workloads from a shared stack.

Azure O&M Engineer

This position reports to the Staff Engineer I, Supplier Quality and is responsible for the implementation, management, and compliance of the GxP Supplier Quality Management (SQM) Program, Supplier Audits, and Quality Agreements. Bachelor''s degree in the sciences (biology, chemistry, biochemistry, or chemical engineering) with 5+ years of pharmaceutical or biopharmaceutical experience in a GMP environment.

AxoGen Inc

Sr. Engineer, Supplier Quality

Rackner engineers and technical teams collaborate closely with leadership, program teams, and mission stakeholders to design, deliver, and improve systems that address complex operational challenges. Strong candidates will be able to clearly explain what they built, what they personally owned, why they made particular technical decisions, how they evaluated the result, and how the capability ultimately reached its users.

Rackner

AI/ML Engineer — Active TS/SCI | Dayton, OH

Apogee has a new and exciting position for Modeling, MBSE & SysML Architecture Engineer that will Provide senior-level MBSE leadership and SysML architecture development to enable dynamic, model-centric intelligence products. Minimum Experience: Citizenship: Must be a US citizen Clearance: Ability to obtain and maintainTS/SCIEducation / Years of Experience: Bachelor's degree in Systems Engineering, Electrical/Computer Engineering, or related technical field.

Integration Engineer Jobs in Dayton, OH

AFSIM Modeling and Simulation Engineer Leidos

Modeling and Simulation Engineer: DAY-2603 Decibel Research Inc

Joint Simulation Environment (JSE) Engineer Aptima Inc

Senior Encryption Engineer (Data at Rest) Elevance Health Inc

Sr Azure Cloud Engineer Oxenham Group LLC

Software Engineer Peerless Technologies

Systems Engineer Dynamo Technologies LLC

Mechanical Engineer Trimble Inc

Senior AI/ML & Cloud Native Software Engineer Parallax

Kubernetes Software Platform Engineer Peerless Technologies

Principal Model-Based Systems Engineer STR

Full-Stack Software Engineer: DAY-2608 Decibel Research Inc

LLE AME Application Engineer Konecranes Plc

Tools & Techniques Research Engineer Apogee Engineering, LLC

Solutions Deployment Engineer Avery Dennison Corp

Principal Engineer - FDE Elevance Health Inc

Azure O&M Engineer Oxenham Group LLC

Sr. Engineer, Supplier Quality AxoGen Inc

AI/ML Engineer — Active TS/SCI | Dayton, OH Rackner

Modeling, MBSE & SysML Architecture Engineer Apogee Engineering LLC

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