Reflexive Concepts

Application Engineer III

Reflexive Concepts  •  Fort Meade, MD (Onsite)  •  9 days ago
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Job Description

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

Qualifications:
  • Six (6) years of experience supporting projects and programs similar in scope and complexity
  • Bachelors Degree in Computer Science or a related field
Duties and Responsibilities:
  • As part of the Secure the Enterprise initiative, develop capabilities to shift from the current manual system security evaluation and authorization process to a new model that emphasizes automation, streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of a project.
  • This is a blended position across all teams in ANDS. As such, the successful candidate will have skills crossing from Software Development, Systems Engineering, Systems Administration, and Operations Support
  • Ensure data reliability and accuracy by monitoring and maintaining application systems
  • Contribute to operational success through continuous performance monitoring and proactive troubleshooting, to potentially include changes to system configuration, changes to the code base, etc.
  • Maintain system health by tracking metrics, logs, dashboards, alerts, and application status to prevent downtime and ensure optimal application performance
  • Support watchfloor operations by identifying service degradation, failed dataflows, system errors, and application issues, and escalating as needed
  • Perform basic Linux system administration tasks, including checking service status, starting, stopping, and restarting services, reviewing logs, validating disk, memory, and CPU usage, and supporting server reboots
  • Support cloud-based operations by using the AWS Console or AWS CLI to check instance health, review system status, restart or reboot servers, and assist with basic operational troubleshooting
  • Work in a rotating shift schedule, 6AM-6PM / 6PM-6AM, to provide 24/7 application support on our watch floor
Required:
  • Monitoring / Watchfloor Operations: Grafana, Kibana, Splunk, CloudWatch, or similar monitoring tools; dashboard monitoring, alert triage, log review, incident escalation, and shift turnover support
  • Linux / Systems Administration: comfortable working in a Linux environment; ability to check system health, start, stop, and restart services, review logs, and reboot servers safely
  • Cloud / AWS Operations: C2E, HCI, AWS, Lambda, AWS Console, or AWS CLI experience supporting EC2 instances, service health checks, and basic operational troubleshooting
  • Dataflow / Application Support: Apache NiFi, Cribl, Kafka, Logstash, or similar data pipeline / dataflow tools; experience monitoring application health, failed jobs, queues, data movement, and ingestion issues
  • DevOps: Terraform, Ansible, GitLab Pipelines, Docker
Reflexive Concepts

About Reflexive Concepts

Reflexive Concepts is a Baltimore-based small business dedicated to providing the Intelligence Community, Department of Defense, and industry partners with top-tier technology solutions.

We strive to connect the brightest engineers with the most complex and important projects in the National Security industry.

Industry
Aviation & Aerospace
Company Size
11-50 employees
Headquarters
Columbia, Maryland
Year Founded
Unknown
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