Systems Engineer - Expert

Job Brief

SE

Realm One was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, mentoring, and the opportunity to work alongside top-notch industry professionals.

We are seeking a Systems Engineer - SME support mission-critical enterprise infrastructure and security operations for a key U.S. Government customer.

We are seeking a Systems Engineer - SME with deep expertise across infrastructure, platforms, and application ecosystems spanning cloud and on-premises environments. This role requires a proven practitioner who can analyze existing ("as is") systems and applications, document current state architectures, design future-state solutions, and implement systems enhancements or technology transformations end-to-end.

The ideal candidate is a technical leader and doer, not just an advisor - someone who can seamlessly collaborate across infrastructure, platform, application, Dev Sec Ops , information systems security, and data teams while maintaining ownership of system reliability, performance, scalability, and security.

• Perform hands-on systems engineering across network, compute, storage, operating systems, middleware, databases, and applications
• Analyze and document as-is infrastructure, platform, and application architecture
• Work with the System Architect and Cloud Architect to create detailed engineering designs for modernization, optimization, and transformation initiatives
• Lead and execute cloud and on-prem system implementations, migrations, and upgrades
• Ensure systems meet availability, scalability, performance, security, and compliance requirements
• Integrate infrastructure and platforms with Dev Ops and Dev Sec Ops  pipelines
• Troubleshoot complex, cross-stack issues spanning infrastructure, platforms, and applications
• Produce clear technical documentation, diagrams, standards, and runbooks
• Serve as a technical authority and escalation point for complex system issues
• Collaborate effectively with:
  • Infrastructure & Platforms Engineers
  • Software Engineers
  • Dev Ops / Dev Sec Ops  Engineers
  • Data Engineers (ETL)
  • Data Modelers, Data Scientists, and Data Analysts
• Communication
  
  Skills:
  • Ability to brief executives clearly and translate technical issues into business impact
  • Ability to work across organizations (internal and DoD) to implement complex solutions

• Bachelor's degree in computer science or related technical discipline, or other related technical discipline, or equivalent combination of education, technical certifications, training, and work/military experience
• Minimum ten (10) years of related systems engineering experience

• Observability and monitoring tools (e.g., logging, metrics, tracing)
• Zero Trust and modern security architecture
• Data analytics, AI/ML platform exposure
• Experience supporting production or mission-critical environments
• Relevant certifications (e.g., cloud, systems, security, or architecture)
• Knowledge of machine learning platforms (e.g., Tensor Flow, PyTorch, Sage Maker)
• Familiarity with big data ecosystems (e.g., Hadoop, Databricks, Snowflake, Google Big Query)
• Strong background in ITIL processes and agile methodologies

• AWS Solutions Architect / Dev Ops Engineer, Azure Administrator, Kubernetes CKA/CKAD ITIL Foundation

155,

The Realm One pay range for this job level is a general guideline only and not a…