DevSecOps Engineer - Active TS/SCI with CI Poly

ENS Solutions, LLC; Reston (VA); On-site; USD 120,000 - 170,000; Full time

Benefits offered by this job

Free platinum medical/dental/vision

401k contribution from day 1

PTO + 11 paid federal holidays

Disability insurance

Group term life insurance

Tuition, certification & professional

Relocation assistance

Workers’ compensation

Job summary

ENS Solutions, LLC is seeking a DevSecOps Engineer I to design, implement, and maintain secure software pipelines across AWS. You will support CI/CD with GitLab CI and Jenkins, manage IaC with Terraform and CloudFormation, and handle IAM using Keycloak. Strong scripting and enterprise security experience are essential.

You will collaborate with cross-functional teams, operate in a TS/SCI eligible environment, and contribute to secure, scalable infrastructure across classified domains.

Qualifications

• Minimum 4+ years in DevSecOps or similar role on enterprise cloud infra.
• Experience with CI/CD pipelines and automation tools.
• Strong AWS cloud infrastructure and security practices.
• Proficient in Python and Bash scripting on Linux systems.
• Familiar with IaC tooling: Terraform, CloudFormation, Ansible.

Responsibilities

• Provide technical support to development teams across multiple environments by responding to tickets and onboarding teams to managed DevSecOps tools.
• Support CI/CD operations with GitLab CI and Jenkins for many teams, ensuring automated security scans and STIG validation.
• Maintain IaC templates using CloudFormation for AWS DevSecOps tool infra, including patching and hardening.
• Analyze logs with Linux tools to troubleshoot issues and monitor AWS resources (EC2, RDS, Security Groups).
• Manage IAM operations with Keycloak, onboarding users and maintaining access for DevSecOps tools.
• Maintain documentation via GitLab wikis and Pages for team and customer knowledge sharing.
• Support OpenShift deployments, troubleshoot container issues, and monitor Prisma scan results.

Skills

DevSecOps

CI/CD pipelines

Python

Bash

Linux

AWS

SRE practices

Education

IAT Level 2 Certification

CompTIA Security+ or equivalent

Tools

Jenkins

GitLab CI/CD

Artifactory

SonarQube

Prisma Cloud

Terraform

CloudFormation

Ansible

OpenShift

Keycloak

GitLab Service Desk

ServiceNow

Job description

As aDevSecOps Engineer I, you’ll play a critical role in designing, implementing, and maintaining secure and efficient software development and deployment pipelines. You will collaborate with cross-functional teams to integrate security practices seamlessly into the development and operations lifecycle, ensuring the delivery of high-quality, secure, and reliable software solutions.

What you’ll do:

• Provide technical support to development teams working across multiple classification environments by responding to tickets, troubleshooting issues, and onboarding teams to the various managed DevSecOps tools.
• Support CI/CD pipeline operations across GitLab CI and Jenkins for dozens of development teams, ensuring adherence to automated security scanning and STIG compliance validation.
• Maintain and update Infrastructure as Code (IaC) templates using primarily CloudFormation to manage DevSecOps tool infrastructure across AWS environments, including patching, backup and recovery, and hardening.
• Analyze system and application logs using Linux command-line tools (e.g., grep, awk, tail) to troubleshoot customer-reported issues and service problems, including AWS resource monitoring (EC2, RDS, Security Groups) and infrastructure troubleshooting.
• Support identity and access management operations using Keycloak, assist with user onboarding, troubleshooting authentication issues, and maintaining user and group access for managed DevSecOps tools.
• Maintain and develop technical documentation and user guide for managed DevSecOps tools, utilizing GitLab wikis and Pages to support team and customer knowledge sharing.
• Support containerized tool deployments in OpenShift by troubleshooting container issues, monitoring Prisma security scan results, and maintaining existing Docker image builds and OpenShift configurations using console and CLI tools.
• Active TS/SCI Clearance with CI poly.
• 4+ years of experience as a DevSecOps Engineer or similar role, with a focus on enterprise cloud infrastructure services and development across the software development lifecycle.
• Experience with DevOps practices, CI/CD pipelines, and other automation tools (e.g., Jenkins, GitLab CI/CD, Artifactory, SonarQube, and Prisma Cloud).
• Experience with scripting languages (e.g., Python, Bash), in a Linux environment (RHEL, Oracle Linux, or similar)
• Experience with Tier 1- 3 customer support and ticketing systems such as GitLab Service Desk and ServiceNow
• Experience delivering DevSecOps services across multiple classified domains
• Understanding of AWS capabilities (EC2, S3, IAM, RDS, etc) and managing secure cloud-based infrastructure and services.
• Experience with infrastructure as code (IaC) tools such as Terraform, CloudFormation, or Ansible.
• Ability to work independently and communicate with stakeholders across a global enterprise and cross-functional teams to drive project completion.
• Experience within the US Government/Intelligence Community a plus.
• Minimum IAT Level 2 Certification (CompTIA Security +, GSEC, SSCP, Etc.)

Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran owned, highly regarded IT consulting and management firm. ENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. Our strong technical and management experts have been able to maintain a standard of excellence in their relationships while delivering innovative, scalable and collaborative infrastructure to our clients.

Why ENS?

• Free Platinum-Level Medical/Dental/Vision coverage, 100% paid for by ENS
• 401k Contribution from Day 1
• PTO + 11 Paid Federal Holidays
• Long & Short Term Disability Insurance
• Group Term Life Insurance
• Tuition, Certification & Professional Development Assistance
• Workers’ Compensation
• Relocation Assistance

Candidate AI Usage Policy

AI tools are an important part of daily work at ENS Solutions, and we are committed to their responsible and ethical use. To ensure a fair and equitable candidate evaluation based on individual skills, knowledge, and experience, candidates are not permitted to use artificial intelligence or other assistive tools during interviews, whether in person or virtual, unless explicit permission has been granted in advance.