First United Bank

Senior DevSecOps Engineer

First United Bank  •  Plano, TX (Onsite)  •  2 days ago
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Job Description

Join Our Team!

We have a great team of friendly, talented and inspiring people at First United. As a learning organization, we take pride in offering exciting opportunities for employees to grow and follow their passions. That's one of the many reasons First United has been voted as one of the top places to work in Oklahoma since 2009! Browse this page to find out more about the First United culture and the many benefits of working here. Then, use our "Get Started" section to take your first step to being a part of First United.

The Position

Job Title

Senior DevSecOps Engineer

We are seeking an experienced Senior DevSecOps Engineer to join our Platform Engineering team. In this role, you will be responsible for architecting, implementing, and maintaining comprehensive security controls across our entire CI/CD pipeline and Kubernetes infrastructure. This position reports to the Director of Platform Engineering and plays a critical role in ensuring our organization meets Federal Reserve cybersecurity requirements and CRI (Cyber Risk Institute) profile compliance while enabling rapid, secure application delivery.

Primary Responsibilities

CI/CD Pipeline Security & Governance

· Design, build, and manage secure CI/CD pipelines using Azure DevOps and GitHub Advanced Security

· Implement and enforce security gates, policy-as-code controls, and approval workflows at every pipeline stage

· Integrate vulnerability scanning tools (SAST, DAST, SCA, container scanning) and aggregate findings into centralized reporting dashboards

Vulnerability Management

· Operationalize security scanning across multiple tools (GitHub Advanced Security, SonarQube, etc.)

· Build automated workflows to correlate, deduplicate, and prioritize vulnerability data from disparate sources

Runtime Security & Kubernetes Policy Enforcement

· Implement Kyverno policies to enforce container image security, network policies, and runtime constraints

· Design and deploy Kubernetes Pod Security Standards, network policies, and RBAC configurations

· Manage container image scanning, signing, and attestation in Azure Container Registry (ACR)

Zero Trust Architecture & Access Control

· Lead the design and implementation of zero trust security principles across infrastructure and applications

· Implement workload identity and managed identity solutions in Azure for application-to-service authentication

· Design network segmentation, microsegmentation policies, and encrypted inter-service communication

AI-Augmented Security Operations

· Identify, evaluate, and operationalize AI-powered security tools across the SDLC — code review assistants, automated triage agents, anomaly detection — establishing review patterns, prompt and policy controls, and audit trails appropriate to a regulated environment

· Define and enforce secure usage standards for AI coding assistants and agentic developer tools (data handling, secret-leak prevention, model and provider governance, validation of model output)

· Build internal automations using LLMs and MCP-style integrations to reduce toil in vulnerability triage, policy authoring, evidence collection for audits, and incident response

Required Qualifications

Experience

· 5+ years of software development, DevOps, or security engineering experience

· 5+ years of dedicated security or DevSecOps practice

· 3+ years of hands-on experience building and maintaining CI/CD pipelines at scale

· 3+ years of Kubernetes administration, security hardening, or platform engineering experience

Technical Skills

· CI/CD Platforms: Deep expertise in Azure DevOps and/or GitHub Actions

· GitHub Security Suite: Hands-on background with GitHub Secret Protection (secret scanning and push protection) and GitHub Code Security (code scanning, Dependabot, security overview); experience tuning detections, triaging alerts, enforcing repository-level policies at scale, and integrating findings into pipeline gates

· Kubernetes: Expert-level knowledge of Kubernetes architecture, security, and operational management in AKS

· Container Security: Hands-on experience with container image scanning, signing, and registry security

· Policy Engines: Hands-on experience with Kyverno (or equivalent: OPA/Gatekeeper, Kubewarden)

· Azure Platform: Proficiency with Azure services including AKS, ACR, Key Vault, Azure Policy, Azure DevOps

· Scripting & Automation: Strong scripting skills in PowerShell, Bash, Python, or Go

· Infrastructure as Code: Strong Terraform skills including module design, state management, and policy testing; experience codifying security baselines as reusable

infrastructure blueprints (Terraform modules and/or Azure Blueprints) to enforce guardrails at provisioning time · AI Tooling: Hands-on experience using AI coding assistants (e.g., GitHub Copilot, Claude Code, Cursor) to accelerate secure development; comfort evaluating, integrating, and operating AI-assisted security tooling — AI-driven SAST, agentic vulnerability triage, MCP-based pipeline automations — with appropriate guardrails for a regulated environment

Preferred Qualifications

· Zero Trust Architecture: Hands-on design and implementation of zero trust models in production environments

· Supply Chain Security: Experience with SBOM generation, attestation, provenance

· Certifications: CKS, AZ-500, AWS Security, CCSK, CISSP

· Prior experience in banking, financial services, or other highly regulated industries

Success Metrics & KPIs

· 100% of applications scanned before production deployment; zero critical or high vulnerabilities in production pipeline

· Compliance with SLA for critical/high/medium/low vulnerability remediation

· Achieve advanced maturity in zero trust architecture implementation

· Maintain control effectiveness rating in regulatory examinations

NOTE: This job description is not intended to be all-inclusive. Employee may perform other related duties as assigned by supervisor to meet the ongoing needs of the organization.

All Locations:

Plano-Parkwood II

If any applicant is unable to complete an application or respond to a job opening because of a disability, please email us at HR@firstunitedbank.com for assistance.

First United is an Equal Opportunity Employer. To the extent required by Federal or State law, First United does not discriminate in employment opportunities or practices on the basis of race, color, religion, sex, national origin, or any other characteristic protected by law.

First United Bank

About First United Bank

First United Bank is a progressive and innovative community banking organization. By virtue of its growth from a single unit bank into a multi-community banking enterprise, First United is categorized as a "Super Community Bank."​ As one of the largest banking organizations in the Southwest, First United focuses on retail and community banking, targeting consumers and small-to-mid-sized businesses within its market areas.

First United provides a comprehensive range of financial services including retail, commercial, trust, brokerage, mortgage and insurance products. First United is the premier provider of financial products and services in every market we serve. We deliver services through an expansive network of community bank locations throughout Oklahoma and Texas. www.firstunitedbank.com/locations

At First United, we believe that to spend life wisely, you should have a balance in the four pillars of wellness, personal development, financial well-being and faith. Check out our website blog at www.spendlifewisely.com.

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Member FDIC

NMLS # 400025

Industry
Finance & Insurance
Company Size
1,001-5,000 employees
Headquarters
Durant, OK
Year Founded
Unknown
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