DevSecOps Engineer

Job Title: DevSecOps Engineer

Duration: Full Time / Permanent Position

Location: Lafayette, LA, Knoxville, TN, Birmingham, AL

Work Mode: 5 Days Onsite

Systemone is seeking a DevSecOps Engineer to strengthen our software supply chain security program within a large scale, AWS based financial services environment. In this role, you will help secure the software delivery lifecycle — from open source governance to CI/CD artifact integrity — ensuring that software built and deployed across the organization meets rigorous compliance and security standards.

You'll work hands on with tools like Sonatype Nexus/IQ Server, implement artifact signing and provenance frameworks (SLSA, Sigstore/Cosign), and build automation that supports vulnerability remediation, SBOM generation, and open source policy enforcement. This is a great opportunity for someone who enjoys solving real security problems at scale, working across CI/CD pipelines, cloud infrastructure, and emerging technology ecosystems (including AI/ML tooling).

Your future duties and responsibilities

• Support secure software delivery through enterprise supply chain initiatives

• Manage and enhance artifact repository tooling and open source policy governance

• Build and maintain software approval, quarantine, and lifecycle workflows

• Drive dependency upgrades and vulnerability remediation efforts

• Onboard new/emerging technology ecosystems (including AI/ML frameworks)

• Create dashboards and metrics for supply chain health and compliance

• Implement CI/CD artifact signing, build provenance (SLSA), and SBOM integration

Required qualifications to be successful in this role

• 5+ years working in DevSecOps, Platform Engineering, or Software Supply Chain roles

• Hands on experience with Sonatype Nexus and IQ Server (or similar — jFrog Artifactory is fine too)

• Comfortable building and maintaining automated open source policy workflows

• Experience with artifact signing tools like Sigstore/Cosign, GPG, or Notary

• Familiarity with SLSA provenance and in toto attestations (or similar supply chain security frameworks)

• Know your way around SBOM generation tools — CycloneDX, SPDX, or Syft

• Solid CI/CD background, ideally with GitLab (GitHub Actions also welcome)

• Strong AWS chops — IAM, ECS/EKS, EC2, S3, Lambda, Step Functions, CloudWatch

• Scripting ability in Python, Bash, or Go

• Exposure to OCI registries and package ecosystems like Maven, npm, PyPI, or NuGet

Educational Requirement:

Bachelor's degree in Computer Science, Information Systems, or a related field.

Ref: #404-IT Pittsburgh

System One, and its subsidiaries including Joulé, ALTA IT Services, CM Access, TPGS, and MOUNTAIN, LTD., are leaders in delivering workforce solutions and integrated services across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible full-time employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.