Government and Infrastructure - Cybersecurity - DevSecOps Senior Engineer
EY· Professional Services· Oct 3, 2026 · 24d ago
McLean, VA, US, 22102
In office
Full-time
Senior
$130K–$190K est.
3+ years exp
Job description
At EY, we’re all in to shape your future with confidence.
We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world.
Government and Infrastructure – Technology Consulting - Cybersecurity – DevSecOps Senior Engineer - Senior Consultant
From strategy to execution, the Government & Infrastructure of Ernst & Young provides a full range of consulting and audit services to help our Federal, State, Local and Education clients implement new ideas to help achieve their mission outcomes. We deliver real change and measurable results through our diverse, high-performing teams, quality work at the highest professional standards, operational know-how from across our global organization, and creative and bold ideas that drive innovation. We enable our government clients to achieve their mission of protecting the nation and serving the people; increasing public safety; improving healthcare for our military, veterans and citizens; delivering essential public services; and helping those in need. EY is ready to help our government build a better working world.
The opportunity
Our cybersecurity professionals possess diverse industry knowledge, along with unique technical expertise and specialized skills. The team works together in planning, pursuing, delivering and managing engagements to assess, improve, build, and in some cases operate integrated security operations for our clients.
We will support you with career-long training and coaching to develop your skills. As EY is a global leading service provider in this space, you will be working with the best of the best in a collaborative environment. So, whenever you join, however long you stay, the exceptional EY experience lasts a lifetime.
Your key responsibilities
Our cybersecurity professionals possess diverse industry knowledge, along with unique technical expertise and specialized skills. The team stays highly relevant by researching and discovering the newest security vulnerabilities, attending and speaking at top security conferences around the world, and sharing knowledge on a variety of cybersecurity topics with key industry groups.
The DevSecOps Senior Engineer assesses the delivery and security maturity of each application in the portfolio and builds the secure pipelines, controls and automated evidence that the modernization factory runs on. This role ensures that security is built into how software is delivered — not added afterwards — and that rationalization recommendations reflect each application's true security posture and delivery risk.
· Assess each application's delivery toolchain and practices — source control, build and release automation (for example, Jenkins and Bitbucket), artifact management (Artifactory), code quality (SonarQube), Infrastructure-as-Code and configuration management (Terraform, Ansible) and monitoring (Datadog) — and identify manual release processes and gaps.
· Assess application security posture as an input to rationalization, including open vulnerabilities, outdated or vulnerable dependencies, software bill of materials (SBOM) availability, secrets handling, authentication patterns and open plans of action and milestones (POA&Ms).
· Design, build and maintain secure CI/CD pipelines for the modernization factory with integrated static and dynamic application security testing (SAST/DAST), software composition analysis, container image scanning, Infrastructure-as-Code scanning, secrets detection and quality gates.
· Implement policy-as-code and automated evidence collection that support continuous Authorization to Operate (cATO) and NIST SP 800-53 control traceability.
· Harden container images and environments against applicable security configuration benchmarks (DISA STIGs or CIS Benchmarks).
· Integrate governance gates for AI-assisted development, including provenance, human review and traceability of AI-generated code.
· Define reference DevSecOps patterns and reusable pipeline templates for future modernization waves, and report delivery and security metrics (for example, DORA metrics and vulnerability aging).
· Support vulnerability triage and remediation guidance and collaborate with client cybersecurity and authorization stakeholders.
· Own the DevSecOps architecture and toolchain standards for the team.
· Lead the security-posture assessment methodology and ensure findings are scored consistently across the portfolio.
· Serve as the primary security engineering contact for client cybersecurity stakeholders and prepare artifacts for authorization reviews.
· Mentor the Staff DevSecOps engineer and promote secure engineering practices across the team.
Skills and attributes for success
• Convey complex technical security concepts to technical and non-technical audiences including executives.
• Experience designing, building and maintaining secure CI/CD pipelines for the modernization factory with integrated static and dynamic application security testing (SAST/DAST), software composition analysis
To qualify for the role you must have
· Bachelor's degree in computer science, software engineering, information systems, computer engineering or a related field, or equivalent practical experience
· 3-6+ years of experience in DevOps, software engineering or security engineering
· Hands-on CI/CD pipeline engineering with Jenkins, GitHub Actions, GitLab CI or Azure DevOps.
· Experience with at least one application security scanning tool (for example, Fortify, Checkmarx, SonarQube, Snyk, Trivy or OWASP ZAP).
· Working knowledge of containers and Infrastructure-as-Code.
· Scripting in Python, PowerShell or Bash.
· Understanding of the NIST Risk Management Framework, NIST SP 800-53 and secure software development lifecycle practices.
· Must be able to obtain and maintain and secret level clearance
· Must be comfortable with working in-person as needed in the Washington, DC area
Due to the nature of our work in the Government and Public Sector, work may be required to be completed at client, EY and/or contractor sites. Our goal is to assign professionals to projects within a commutable distance of their work location office. In certain circumstances, travel may be required beyond your work location based on client and project needs. Candidates should be willing to travel 20 – 30% or more.
Ideally, you'll also have
· Experience supporting continuous ATO or FedRAMP authorizations and managing POA&Ms.
· Kubernetes security and policy engines (OPA/Gatekeeper, Azure Policy).
· SBOM tooling and standards (CycloneDX, SPDX).
· Certifications such as CompTIA Security+, CISSP, CCSP, Certified Kubernetes Security Specialist (CKS) or relevant GIAC certifications.
What we offer you
At EY, we harness our collective strength to empower you to shape your future with confidence through professional growth, personal fulfillment and an inclusive culture. Learn more at ey.com/us/careers.
• We offer a comprehensive compensation and benefits package where you’ll be rewarded based on your performance and recognized for the value you bring to the business. The base salary range for this job is:
•
• New York City, Boston, and Washington DC Metro Areas, Washington State, and Southern California offices – $125,800 to $209,700
• Bay Area California offices – $131,100 to $218,500
• All other offices locations in the US, including Sacramento – $104,800 to $192,200
• Individual salaries within these ranges are determined through a wide variety of factors including but not limited to education, experience, knowledge, skills and geography. In addition, our Total Rewards package includes medical and dental coverage, pension and 401(k) plans, and a wide range of paid time off options.
• Under our flexible vacation policy, you’ll decide how much vacation time you need based on your own personal circumstances. You’ll also be granted time off for designated EY Paid Holidays, Winter/Summer breaks, Personal/Family Care, and other leaves of absence when needed to support your physical, financial, and emotional well-being.
Are you ready to shape your future with confidence? Apply today.
• To make the most of your application experience, please limit yourself to two applications within a six-month period.
• EY accepts applications for this position on an on-going basis.
• For those living in California, please click here for additional information.
• At EY, our values set the foundation for how we work and the behaviors we expect of our people. Any misrepresentation or falsification of information or lack of integrity at any point in the recruiting process may result in withdrawal of your candidacy, revocation of an offer or immediate termination of employment.
EY | Building a better working world
EY is building a better working world by creating new value for clients, people, society and the planet, while building trust in capital markets.
Enabled by data, AI and advanced technology, EY teams help clients shape the future with confidence and develop answers for the most pressing issues of today and tomorrow.
EY teams work across a full spectrum of services in assurance, consulting, tax, strategy and transactions. Fueled by sector insights, a globally connected, multi-disciplinary network and diverse ecosystem partners, EY teams can provide services in more than 150 countries and territories.
All in to shape the future with confidence.
EY provides equal employment opportunities to applicants and employees without regard to race, color, religion, age, sex, sexual orientation, gender identity/expression, pregnancy, genetic information, national origin, protected veteran status, disability status, or any other legally protected basis, including arrest and conviction records, in accordance with applicable law.
EY is committed to providing reasonable accommodation to qualified individuals with disabilities including veterans with disabilities. If you have a disability and either need assistance applying online or need to request an accommodation during any part of the application process, please call 1-800-EY-HELP3, select Option 2 for candidate related inquiries, then select Option 1 for candidate queries and finally select Option 2 for candidates with an inquiry which will route you to EY’s Talent Shared Services Team (TSS) or email the TSS at ssc.customersupport@ey.com .
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Keywords to mirror
goci/cdaiazurepythonkubernetes
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Benefits
Benefits detected in the listing.
Dental
401(K)
Paid Time Off