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Software Engineer III

Job in Mt Rainier, Mount Rainier, Prince George's County, Maryland, 20712, USA
Listing for: Reflexive Concepts
Full Time position
Listed on 2026-02-12
Job specializations:
  • IT/Tech
    Cloud Computing, IT Consultant
Salary/Wage Range or Industry Benchmark: 100000 - 125000 USD Yearly USD 100000.00 125000.00 YEAR
Job Description & How to Apply Below
Location: Mt Rainier

Reflexive Concepts is seeking a skilled Software Engineer III to join our growing team!

The Software Engineer will be responsible for the development, enhancement, and sustainment of automation tools in support of system management infrastructure software and services for High Performance Computing (HPC) systems in a Linux environment.

Qualifications:
  • Master’s degree in computer science or related discipline from an accredited college or university, plus five (5) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity.
  • Bachelor’s degree in computer science or related discipline from an accredited college or university, plus seven (7) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity.
  • Nine (9) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity.
Required Skills:
  • Experience using the Linux CLI and Linux tools
  • Experience developing Bash scripts to automate manual processes
  • Recent software development experience using Python
  • Experience with automation frameworks including Ansible for orchestrating deployment
  • Experience performing troubleshooting and debugging issues in an operational system
  • Experience with CI/CD principles, methodologies, and tools such as Git Lab CI and Jenkins
  • Experience with Git Source Control System
Desired

Skills:
  • Familiar with Datacenter Infrastructure Management (DCIM) tools such as Netbox
  • Familiar with Observability and Analytics platform solutions such as Splunk
  • Familiar with Identity and Access Management (IAM) solutions such as Keycloak
  • Familiar with Secret Management tools such as Hashi Corp Vault
  • Familiar with Message Brokers such as Kafka
  • Familiar with containerization technologies such as Docker, Pod Man, containerd
  • Familiar with Agile, Scrum, or Scaled Agile Framework (SAFe) methodologies
  • Experience with the Atlassian Tool Suite (JIRA, Confluence)
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