DevOps Engineer L3 Annapolis Junction, MD 7/15/2026

Trexllc; Annapolis (MD); On-site; USD 175,000 - 210,000; Full time

Benefits offered by this job

Health premiums fully paid

HSA up to $3,900 for families

PTO up to 7 weeks

401(k) plan

11 federal holidays

BlueCross BlueShield health insurance

Tuition reimbursement

Ravens season tickets

Company-paid golf events

Job summary

Technology Resource Experts, LLC is seeking an experienced DevOps Engineer to build an automated, reliable platform that orchestrates microservices for a modern operational system. The role focuses on IaC, security hardening, and scalable cloud-native tooling.

Responsibilities include managing CI/CD pipelines, AWS infrastructure, and collaboration with stakeholders. The position requires substantial on-site work in a SCIF environment in the Maryland area.

Qualifications

• TS/SCI clearance with CI Poly within the last 7 years.
• BS degree and 9+ years of relevant experience.

Responsibilities

• Develop Infrastructure As Code and scripting to automate tasks, provision managed services, and build tools (Python, Ansible, Terraform).
• Patch, harden, and maintain compliance of RHEL.
• Install, configure, and tune Kubernetes, Docker Compose, Nifi, and cloud‑native logging/metrics tools.

Skills

Terraform

Kubernetes (EKS/ECS/Fargate)

GitLab CI/CD

Python/Ansible

Education

BS degree

Tools

AWS

Nifi

Job description

Technology Resource Experts, LLC is looking for an experienced DevOps Engineer to join their rapidly growing team. This role will provide a reliable, highly available platform that orchestrates the microservices of a modernized operational system using cutting‑edge technologies.

Description

• Develop Infrastructure As Code and scripting to automate tasks, provision managed services, and build tools. Popular programming languages include Python, Ansible, and Terraform.
• Experience patching, hardening, and maintaining compliance of RHEL.
• Install, configure, and provide performance tuning for Kubernetes, Docker Compose, Nifi, and cloud‑native logging and metrics collection tools.
• Manage CI/CD pipelines to automate building, testing, and deploying code using GitLab runners and Argo CD.
• Manage commercial cloud computing platforms (AWS).
• Communicate and collaborate effectively with other team members and stakeholders.
• The position allows little to no work from home and will require a significant portion of work to be performed in a Sensitive Compartmented Information Facility (SCIF).

Qualifications

• TS/SCI Poly, with a CI Poly obtained within the last 7 years.
• BS degree and 9+ years of relevant experience.

Desired Skills (2 of the below)

• Design, build, and maintain AWS infrastructure (EC2, Lambdas, S3, SNS, SQS, Event Router, Athena, Step Functions) using Terraform and auto‑scaling.
• Understanding of AWS networking principles including VPCs, NATs, and IP Gateways.
• Develop and manage GitLab CI/CD pipelines to automate deployment processes.
• Collaborate with development teams to optimize application performance and reliability.
• Troubleshoot infrastructure issues and ensure system uptime.
• Experience with Kubernetes, focusing on EKS, ECS, and/or Fargate.

Benefits

• 100% company‑paid health, dental, and vision premiums.
• Automatic company‑contributed Health Savings Account (HSA) up to $3,900 for families.
• Up to 7 weeks of paid time off (PTO).
• Automatic 401(k) investment.
• Paid 11 federal holidays.
• BlueCross BlueShield health insurance.
• Tuition / Training reimbursement.
• Access to Ravens season tickets in club level.
• Company‑paid golf events for your time and course fees.

The projected compensation range for this position is $175,000 – $210,000. Salary may be influenced by contract wage determination, work experience, skills, education, certifications, geographic location, and other factors.

Technology Resource Experts provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, pregnancy, protected veteran status, sexual orientation, gender identity or expression or any other characteristic protected by federal, state or local laws.

This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.

The projected compensation range for this position is $175K - $210K. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location, education and certifications as well as Federal Government Contract Labor categories. In addition, Technology Resource Experts, LLC invests in its employees beyond just compensation.