Senior App Engineer III – TS/SCI/Poly | Monitoring & Cloud

FLASH Technology Group; Fort Meade (MD); On-site; USD 179,000 - 198,000; Full time

Benefits offered by this job

401(k) with 6% company match - VESTSIM

Medical Insurance

Dental Insurance

Vision Insurance

Life and Disability Insurance

Identity Theft Protection

Tuition Reimbursement

Paid Time Off

Referral bonuses

Job summary

FLASH Technology Group is seeking 5 Application Engineers III with active TS/SCI and polygraph required. You will join a team supporting 24/7 application operations at Fort Meade, MD, focusing on automation, monitoring, and secure lifecycle processes.

Responsibilities include Linux administration, AWS/Cloud operations, dataflow tooling, and watchfloor support. Candidates should bring hands-on skills in monitoring, data pipelines, and DevOps tooling.

Qualifications

• Proficiency in one or more listed skillsets (monitoring, Linux, AWS, dataflow, or DevOps).
• Must be a US citizen.
• Active TS/SCI with Polygraph clearance required.

Responsibilities

• Ensure data reliability and accuracy by monitoring and maintaining application systems.
• Contribute to operational success through continuous performance monitoring and troubleshooting.
• Maintain system health by tracking metrics, logs, dashboards, alerts, and application status.
• Support watchfloor operations by identifying service degradation and escalations.
• Perform basic Linux system administration tasks: start/stop/restart services, review logs, and reboot servers.
• Support cloud-based operations using AWS Console or AWS CLI for health checks and restarts.
• Work in rotating 6AM-6PM / 6PM-6AM shifts to provide 24/7 application support on our watch floor.

Skills

Monitoring / Watchfloor Operations

Linux / Systems Administration

Cloud / AWS Operations

Dataflow / Application Support

DevOps

Tools

Terraform

Ansible

GitLab Pipelines

Docker

Job description

FLASH Technology Group is seeking 5 Application Engineers III with active TS/SCI and polygraph required. You will join a team supporting 24/7 application operations at Fort Meade, MD, focusing on automation, monitoring, and secure lifecycle processes.

Responsibilities include Linux administration, AWS/Cloud operations, dataflow tooling, and watchfloor support. Candidates should bring hands-on skills in monitoring, data pipelines, and DevOps tooling.