What are the responsibilities and job description for the DevSecOps Engineer position at My3Tech?
Job: Senior DevSecOps Engineer
Location : Harrisburg, PA
Management may do either an in-person interview in Harrisburg, PA or a virtual Teams interview
Work Location: Hybrid with two days onsite (1920 Technology Parkway, Mechanicsburg, PA 17050). Schedule can be discussed during interview.
This req is available to candidates nationwide, but candidate must be ready to relocate for this hybrid position (60% remote vs. 40% onsite). Candidate must go onsite on their first day to pick up commonwealth-issued equipment, badging, etc.. Role contingent on compliant PATCH and passing PSDC/CJIS background checks.
Role summary
Hands-on security automation for AWS delivery. Build secure-by-default CDK constructs and CloudFormation templates, wire them into CI/CD, and enforce compliance checks that map to CJIS and NIST. Azure support is a future consideration, not a core day-one duty.
Scope boundaries
Does not own enterprise AWS Organizations or SCP operations.
Designs and builds reference guardrails and enforcement patterns that can be deployed by enterprise teams.
Focuses on preventive controls and compliance automation, not incident response.
What you will deliver
First 90 days
Pipeline security templates in GitHub Actions and Azure DevOps with SAST, SCA, IaC, container, and secret scanning gates.
Compliance as code in reference accounts: AWS Config rules and Security Hub standards aligned to CJIS and NIST 800-53, with exceptions workflow documented.
IaC reference modules using AWS CDK and CloudFormation for IAM least privilege, KMS, Secrets Manager, logging, and network baselines; Terraform equivalents provided where teams require them.
Evidence exports tying checks to control IDs and producing auditor-ready artifacts.
Ongoing
Harden CDK/CFT modules and pipeline templates as compliance needs evolve.
Coach pilot teams to adopt templates.
Raise gaps to enterprise teams for org-level enforcement.
Day-to-day responsibilities
Author and maintain AWS CDK constructs and CloudFormation templates; provide Terraform versions as secondary.
Implement AWS Config conformance, Security Hub standards, and GuardDuty routing in reference accounts.
Wire scanning in CI/CD for app code, containers, and IaC.
Create reusable GitHub/Azure DevOps templates with enforcement gates and exception handling.
Generate posture and evidence reports mapped to CJIS and NIST controls.
5 years AWS security automation and DevOps Required 5 Years
Strong with AWS CDK and CloudFormation; working proficiency in Terraform Required
CI/CD authoring in GitHub Actions and Azure DevOps Required
Proficient in Python and Bash, with PowerShell for Windows automation Required
Able to read Java and C# to integrate and tune SAST/SCA Required
Practical knowledge of CJIS and NIST 800-53 control families and how to automate checks and evidence Required
EKS/ECS/Lambda hardening patterns Nice to have
OPA/Conftest, Checkov, Trivy, Inspector, CodeQL or equivalent Nice to have
Basic Azure security automation for future phases Nice to have