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# Platform / DevSecOps Engineer - Secure AI Systems

- **Company:** 3M
- **Location:** Saint Paul, MN, United States
- **Experience:** Experienced
- **Salary:** $145,676.0 - $178,049.0
- **Contract:** Permanent contract
- **Skills:** Amazon Web Services, Computing Platforms, Audit Trail, Microsoft Azure, Backup Devices, Bash Shell, Cloud Computing, Code Review, Cyber Security, Information Systems, Databases, Computer Engineering, Firmware, Python (Programming Language), Routing, OpenID, OpenStack, Windows PowerShell, Scrum Methodology, Role-Based Access Control, Release Management, Reliability Engineering, Cloud Services, Zero Trust Network Access, Security Assertion Markup Language (SAML), Software Vulnerability Management, Cloud-native Network Functions (CNF), Scripting, Google Cloud, IT Architecture, Real-time Inference, Information Technology, Github Enterprise, Software Version Control, Devsecops, Vmware
- **Published:** October 26, 2026
- **Apply:** https://www.techcareers.com/job.asp?id=3468314436&tx=YT101TYI&pt=1&aff=0B19D771-A501-4A5E-8338-2A822B784D54&utm_source=Job%20Feed&utm_medium=textkernel&utm_campaign=DE&utm_term=0B19D771-A501-4A5E-8338-2A822B784D54

## About the Role

* Bachelor's degree or higher in computer science, computer engineering, cybersecurity, or information systems (completed and verified prior to start), * High School Diploma/GED (completed and verified prior to start) and seven (7) years of experience building,operating, automating, securing, or recovering business-critical technology platforms and infrastructure., * Seven (7)years of professional experience in platform engineering,DevSecOps, site reliability engineering, cloud infrastructure, infrastructure security, ora relatedfield.
 * Three (3)yearsofhands onexperiencedesigning,deploying,andoperatinginfrastructure usingTerraformacrosspubliccloud (AWS,Azure,GCP) andprivatecloud/virtualizationtechnologies(e.g.,OpenStack,VMWare).
 * Three (3)years of production experience administering GitHub Enterprise Server or a comparable self-hosted software-development platform, including identity, permissions, automation runners, audit logging, upgrades, backup, and recovery., * Three (3) years of scripting and software-development capability using scripting languages like Python, Bash, and/or PowerShell, with disciplined use of source control, code review, testing, release management, and documentation.
 * Hands-on experiencedesigning,deploying, and managinghighlyscalableKubernetesenvironments.
 * Hands-on experiencebuildinggreenfield infrastructureplatformsandoperatingcriticalsystemsin air-gapped, disconnected, or highly isolated production environments.
 * Experienceserving as thetechnical ownerof mission-criticalproductionenterpriseplatformssupportingmultiple engineeringteams, includingresponsibility for architecture decisions,operational readiness,reliability, security, anddisasterrecovery.
 * Experiencedeploying andoperatingphysicalinfrastructure,including servers,storage,networking, and virtualizationplatforms.
 * Experiencedesigningandimplementing systemsthatprotectsensitive intellectual property or regulated information in environments such as trade-secret-intensive research, government, defense, healthcare, critical infrastructure, classified, or export-controlled programs.
 * Experienceimplementingandmaintainingcompliancecontrolsaligned withcybersecurityframeworkssuchasNISTCSF,FedRAMP,CMMC,DoD STIGs, orcomparablesecuritystandards.
 * A hands-on, low-egoworking style; strong security judgment; comfortoperatingunder ambiguity; and discretion when handling highly confidential or access-controlled intellectual property.
 * Experience working with Agile Scrum methodologies.

## Description

As a Platform / DevSecOps Engineer - Secure AI Systems, you will be the principal hands-on owner of the secure platform foundation for a new-to-the-world AI architecture. You will design, build, automate, operate, secure, and ensure recoverability of an evolving environment that spans isolated cloud networks, hybrid infrastructure, and a future fully air-gapped on-premises platform. Working in partnership with the program's senior technical team, you will establish the foundation early, shape architecture decisions, and remain directly accountable for how the platform performs in real environments. Architecting and implementing scalable runtime components for real-time inference, near-real-time reasoning, large offline simulations, cloud services, on-premises deployments, and embedded or edge environments.

 * Own the end-to-end operation of business-critical collaboration and software-development platforms, including thecompute, storage, networking, database, and runner infrastructure supporting isolated and air-gapped environments.
 * Establish, build,andoperatethe secure platform foundation, with accountability for availability, performance, capacity, cost, maintenance, and day-to-day reliability.
 * Design and enforce Zero Trust boundaries across public, quarantine, DMZ, cloud, on-premises,developer, and internal application environments using segmentation, least-privilege access, and controlled ingress and egress.
 * Administer GitHub Enterprise Server, including repositories, permissions,ephemeralActionsrunners,audit logs, upgrades, backups, and disaster-recovery configurations.
 * Integrate identity,privileged-access, secrets, key, and certificate services using federation, SAML, OIDC, RBAC, conditional access, credential rotation, and lifecycle controls.
 * Design,developandoperatea controlled software-supply-chain pipeline that scans,validates, traces, and securely promotes trusted source code, packages, containers, firmware, and other artifacts into protected environments.
 * Engineer geographically redundant backup, replication, restore, and failover capabilities across cloud and on-premises environments, with recovery proven through routine testing.
 * Automate,monitor,and continuously secure the platform usingreusableTerraformmodules, scripting, centralized observability, vulnerability remediation, threat modelingand hunting, security reviews,threatdetection.
 * Leadmajorincident-responseactivities,includinginvestigation, containment,recovery,root-causeanalysis, and implementationofcorrective actions., All US-based 3M full time employees will need to sign an employee agreement as a condition of employment with 3M. This agreement lays out key terms on using 3M Confidential Information and Trade Secrets. It also has provisions discussing conflicts of interest and how inventions are assigned. Employees that are Job Grade 7 or equivalent and above may also have obligations to not compete against 3M or solicit its employees or customers, both during their employment, and for a period after they leave 3M.

Learn more about 3M's creative solutions to the world's problems at www.3M.com or on Instagram, Facebook, and LinkedIn @3M.

Responsibilities of this position include that corporate policies, procedures and security standards are complied with while performing assigned duties.

Safety is a core value at 3M. All employees are expected to contribute to a strong Environmental Health and Safety (EHS) culture by following safety policies, identifying hazards, and engaging in continuous improvement.