Senior Application Security Engineer Hybrid - US
Energy SolutionsLocation not specified
Full Time
Posted October 1, 2025
$119k - $147k
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Application opens on company website
Job Description
A Senior Application Security Engineer responsible for managing and enhancing the security of internal applications through risk assessment, secure coding practices, security architecture, and compliance, primarily focusing on Django Python development within a collaborative, remote-friendly environment.
Key Responsibilities
- Manage security and risk for internally developed applications.
- Contribute to the application security roadmap and prioritize risks.
- Review pull requests for security issues and guide secure refactoring.
- Steward static code analysis, triage findings, and drive remediation.
- Build reference security implementations in Django Python.
- Translate SOC 2 NIST requirements into technical stories, controls, and evidence.
- Perform threat modeling and document secure architecture patterns.
- Oversee security tasks throughout the Software Delivery Life Cycle (SDLC).
- Collaborate with development teams and act as a liaison for security requirements.
- Review architecture and code changes for security and compliance impact.
- Maintain and manage security-related tickets, testing, and validation.
Requirements
- Minimum of 5 years experience in application security experience.
- Practice and implementation with Django Python with a clear application-security focus, including production experience and impact, not just theory.
- Engineering background in software or DevOps SRE with the ability to read, modify code, review pull requests, and build proof of concepts (PoCs).
- Experience with GitHub security, including reviewing static code scans, triaging findings, eliminating noise, and driving remediation with owners.
- Experience embedding secure Software Development Life Cycle (SDLC) into Git-based workflows and CI/CD pipelines, including pre-commit hooks, pipeline gates, and policy-as-code.
- Practical knowledge of SOC 2 and familiarity with NIST 800-53 to translate requirements into technical tasks and evidence.
- Ability to operate across code, application, and DevOps containers, including Infrastructure as Code (IaC) basics, secrets management, logging, and monitoring.
- Ability to read, review, and make recommendations on secure Django Python patterns.
- Ability to map SOC 2 NIST requirements to engineering work, translate requirements into stories, controls, and automated evidence in CI/CD.
- Experience conducting threat modeling architecture, navigating libraries and architectures, and documenting secure patterns through Architecture Decision Records (ADRs) and Request for Comments (RFCs).
- Experience overseeing security-related tasks in the Software Delivery Life Cycle (SDLC) to ensure compliance.
- Experience reviewing architecture and code changes for security impact and ensuring compliance with all company security policies and standards.
- Experience managing and maintaining all security-related tickets, including making recommendations, testing, and validation.
- Clear, persuasive verbal and written communication skills, with the ability to prioritize tasks according to severity and meet deadlines.
- Excellent interpersonal and negotiation skills.
Benefits & Perks
Salary range of 119,100 - 147,400 USD annually, with a target compensation of 119,000 to 131,600 USD based on experience and qualifications
Generous retirement package
Medical, dental, and vision insurance
Pre-tax contribution plans
Employee Stock Ownership Plan (ESOP)
Remote work opportunity with offices in six locations (with some in-office attendance requirements)
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