Systems Engineer

Radiance Technologies•Beavercreek, OH

10d

About The Position

Radiance Technologies is seeking a highly qualified Systems Engineer to join a mission-focused team that designs, engineers, and sustains applications, services, microservices, Platform as a Service (PaaS), and supporting infrastructure. The role defines and implements technical architectures that meet mission needs, anticipate future capabilities, eliminate overlap, and reduce technical debt. The team continuously improves development and sustainment practices to support new capabilities and strengthen the effectiveness, quality, resilience, and robustness of its technology stack. The Systems Engineer develops and maintains architectures and designs for complex software and data systems, contributes to implementation, guides system and solution design, and integrates software and infrastructure components using approved architecture patterns. The role applies systems and software engineering methods, supports modernization and migration efforts, helps embed DevSecOps practices, evaluates emerging technologies, and communicates technical approaches to stakeholders and user communities.

Requirements

Meet one of the following education and experience combinations: high school diploma/GED and 12+ years of experience; associate degree and 10+ years; bachelor's degree and 8+ years; master's degree and 6+ years; or PhD and 4+ years.
Active TS/SCI clearance with a CI Polygraph.
Possess and maintain IAT Level II Certification (Security+).
Experience working on a development team operating under DoD/DIA DevSecOps processes.
Strong experience designing and implementing architectures that include microservices, containerized workloads, APIs, and PaaS offerings.
Hands-on experience with modern web and service technologies such as Angular, Node.js, Java, .NET, or similar technologies.
Experience designing and consuming RESTful APIs and data services.
Solid understanding of application-level and system-level performance, reliability, and availability considerations.
Knowledge of cloud environments such as AWS, Azure, or equivalent, including networking, security groups, identity and access management, and infrastructure-as-code concepts such as Terraform, CloudFormation, and ARM/Bicep.
Demonstrated experience with Linux and/or Windows server environments, containerization technologies such as Docker and Kubernetes, and CI/CD pipelines.
Demonstrated experience with security-by-design principles, zero trust concepts, identity and access management, and data protection mechanisms.
Ability to communicate complex architectural and engineering concepts to technical and non-technical stakeholders and lead technical discussions, trade-off analyses, and decision forums.
Strong analytical, troubleshooting, and problem-solving skills, including the ability to diagnose issues across application, infrastructure, and network layers.

Nice To Haves

Bachelor's degree in information technology, computer science, systems engineering, or a related discipline and 10 years of work experience.
Ability to analyze and effectively prioritize needs, requirements, and other issues.
Strong risk management, communication, teamwork, and conflict management skills.
10 or more years of experience in large-scale system design, integration, and operations with significant hands-on development or scripting experience.
Experience with Python or other scripting languages for infrastructure automation, infrastructure as code, or data tooling.
Experience with enterprise architecture frameworks or methodologies such as DoDAF or TOGAF, and relevant cloud architect, security, or DevSecOps certifications.
Strong problem-solving skills, including the ability to read documentation and independently find solutions to technical issues.
Experience in the Intelligence Community.

Responsibilities

Develop, document, and maintain end-to-end system architectures and designs for complex software and data systems based on documented requirements and mission objectives, and participate directly in implementation where appropriate.
Provide input to system and solution design, including hardware and software trade-offs, software reuse, integration of COTS/GOTS products, and requirements analysis and synthesis from the enterprise level to individual systems and components.
Design, implement, and integrate software and infrastructure components consistent with approved architecture patterns, including microservices, event-driven, API-centric, and cloud-native approaches.
Apply systems engineering, software engineering, and architecture methodologies appropriate to development, integration, and production environments; create system views, interface control documents, data models, and detailed design specifications.
Deliver system engineering, architecture, and software engineering capabilities using industry standards and repeatable processes, aligning implementation with approved architectures and technical baselines.
Identify and mitigate technical risks, manage cost and schedule impacts related to architecture and engineering decisions, and support large-scale modernization and migration efforts, including on-premises-to-cloud or hybrid architectures.
Review and test system and software components for adherence to design and architecture requirements, document test results, and participate in design reviews, code reviews, integration events, and readiness reviews.
Participate in and help shape DevSecOps processes throughout design, development, integration, and deployment, ensuring architecture is implemented, automated, and validated through CI/CD pipelines.
Develop and deliver technical briefings, training, and architecture or engineering overviews as requested by the government.
Analyze current technologies, data flows, configurations, and system interfaces, and develop modernization steps, roadmaps, and engineering plans to improve and expand them, reduce technical debt, and enhance mission effectiveness.
Evaluate emerging technologies, reference architectures, and tools for mission applicability and recommend adoption, prototyping, or proof-of-concept efforts, including hands-on prototyping.