Systems Engineer Security Clearance

Position: Systems Engineer with Security Clearance
REQUIRED:

Active TS/SCI with Full Scope Polygraph

LOCATION:

Full-time onsite in McLean, VA We’re seeking a Systems Engineer who can deploy, operate, and sustain secure, high‑availability services across AWS and other cloud environments. In this role, you’ll work hands‑on with Infrastructure as Code, build and manage CI/CD pipelines, and support containerized workloads using Docker or Podman.

Who We Are:

We offer advanced services in data science, data engineering, software engineering, AI solutions, cybersecurity, staff augmentation, and IT program management. Passionate Integrity, Driven by Excellence
Ardent Principles offers a competitive salary range and a comprehensive, industry‑leading benefits package designed to support long‑term stability and employee well‑being. We provide more than a position—we offer a workplace committed to excellence, integrity, and mission‑focused impact. Our mission is to act as a bridge between satisfied clients and fulfilled employees, ensuring that your job and well‑being are our top priorities because your satisfaction leads to the success of our clients.

Join us as we continue building the future of secure, high‑impact solutions. Final date to receive applications
June 25, 2026
Department
Data Analysis and Technology Services

Employment Type

Full Time
Location
McLean, VA
Workplace type
Onsite

Key Responsibilities In this challenging yet rewarding role, you are an integral part of what brings our Company's mission to life. You must have the following required skills, certifications and demonstrated experience in and/or with:
* Deploying, operating and maintaining web services within the Client's AWS cloud environment (and other cloud service providers).
* Working with Infrastructure as code (IaC) technologies including AWS Cloud Formation.
* Implementing and managing CI/CD pipelines with Jenkins.
* Using Infrastructure as Code tools;
Terraform and Cloud Formation.
* AWS services (to include EC2, S3, RDS, Lambda, VPC, IAM, and Cloud Watch)
* Containerization such as Docker and Podman.
* Strong scripting proficiency:
Bash and Python.
* Database self-hosting including installation, configuration, backup/recovery, high availability, and performance tuning using Postgre

SQL and MySQL.
* Monitoring, logging, and alerting systems;
Prometheus/Alert manager and Cloud Watch.
* Integrating and deploying diverse software systems: AWS cloud services, open-source applications, COTS/GOTS products, and custom applications.
* Networking, security, IAM policies, and AWS architecture best practices.
* Using Git-based workflows, branching strategies, and version control best practices. Highly Desired Qualifications Other skills and demonstrated experiences that are highly desired but not mandatory to perform the work, include:
* Deploying and managing data platform components:
Apache Spark, Trino, Apache Ranger, Apache Iceberg, Apache Superset, or data catalogs.
* Using Data lakehouse architectures and supporting infrastructure.

Secrets management solutions such as AWS Secrets Manager or Parameter Store.
* Disaster recovery, backup strategies, and continuity planning.
* Using or familiarity with API gateways and modern microservices patterns.
* Cost optimization practices in AWS.
* Background deploying and supporting AI/ML workloads or model serving infrastructure.
* Mentoring team members on Dev Ops and cloud best practices.
* No

SQL databases such as Dynamo

DB or Mongo

DB, etc.
* Additional monitoring tools such as Grafanaor ELK stack.
* Integrating Sponsor’s Enterprise services.
* Excellent written and verbal communication skills with both technical and non-technical audiences.
* Linux Operating Systems
* Agile/Scrum development methodologies in a fast-paced, collaborative team environment.
* Working effectively in high-performing, cross-functional teams with multiple concurrent projects.
* Working directly with stakeholders to gather requirements, understand needs, and translate them into technical solutions with minimal oversight.
* Self-directed work with a strong ownership mentality and commitment to code quality, testing, and documentation.
* Context-switching between projects and…