Ingénieur Sécurité des Applications (H/F)

Arcadia is the global utility data and energy solutions platform. With our leading data platform, AI-powered analytics, industry expertise, and expansive partner network, we deliver solutions for every stage of the enterprise energy management lifecycle across carbon, cost, and reliability.

Arcadia's Enterprise Energy Management Solutions are built on a foundational data platform that has been developed for over a decade and scaled across millions of customer facilities. We transform fragmented data and siloed processes into coordinated, enterprise-wide action with comprehensive solutions including:

• Utility Bill Management: Lower utility costs and streamline bill management with automated bill payment, proactive error identification, optimized tariff structures, and budgeting & forecasting.
• Energy Procurement Advisory: Source clean energy through a comprehensive evaluation of supply options - including traditional retail options and onsite and offsite resources - to effectively manage risks, reduce costs, and achieve corporate sustainability goals.
• Sustainability Reporting: Achieve compliance goals and track carbon emissions with standardized energy data and seamless integration with leading sustainability platforms.

Tackling an enterprise client's most critical energy challenges requires out-of-the-box thinking & diverse perspectives. We're building a team of individuals from different backgrounds, industries, & educational experiences. If you share our passion for ushering in the era of the clean, cost-effective electrons, we look forward to learning what you would uniquely bring to Arcadia!

What we're looking for

We are seeking a technically hands-on Application Security Engineer to join the Information Security team. This individual will own the vulnerability management lifecycle across our SAST, DAST, and SCA tooling, integrate security automation into the CI/CD pipeline, perform threat modeling of product and engineering designs, and serve as a trusted advisor to our 300+ person engineering organization. The ideal candidate is a builder who would rather automate a finding than file a ticket, and who can explain a critical vulnerability to a junior developer without making them feel two inches tall.

Arcadia is headquartered in Washington, DC, and open to fully remote candidates.

What you'll do

• Own the end-to-end vulnerability management lifecycle: triage, prioritize, and drive remediation of findings from SAST, DAST, and SCA tooling in partnership with engineering squads.
• Maintain, optimize, and extend security tooling integrations within the CI/CD pipeline with the goal of automating everything that can be automated.
• Launch and run a Security Champions program, including workshops and office hours, to embed security knowledge directly into development teams across multiple geographies.
• Act as the application-layer subject matter expert during security incidents, supporting triage, root cause analysis, and remediation.
• Partner with Product and Engineering leadership to introduce security touchpoints earlier in the SDLC, including threat modeling and design review processes.

What will help you succeed

Must-haves

• 3-5 years of dedicated Application Security experience in a SaaS or cloud-native environment.
• Hands-on proficiency with at least two of the following: SAST, DAST, SCA, or CSPM tooling (e.g., Snyk, Checkmarx, Semgrep, Wiz).
• Strong working knowledge of CI/CD pipelines (e.g., GitHub Actions, Jenkins, GitLab CI) and the ability to write and maintain pipeline integrations.
• Experience with container security (Docker, Kubernetes) and API security patterns (REST, GraphQL).
• Demonstrated ability to communicate technical risk to non-security engineers in a way that drives action, not anxiety.

Nice-to-haves

• Experience standing up or maturing a Security Champions program.
• Familiarity with cloud-native AWS security services (GuardDuty, Security Hub, IAM Access Analyzer).
• Exposure to threat modeling frameworks (STRIDE, PASTA, or lightweight equivalents).
• Relevant certifications (OSCP, GWAPT, CSSLP) - valued but not required.

Benefits

• "Remote first" culture - work anywhere in the US as long as you have a reliable internet connection
• Flexible PTO - no accrued hours and no limit on the number of vacation days exempt employees can take each year
• 12 annual holidays
• 10 days sick leave
• Up to 4 weeks bereavement leave
• 2 volunteer days off
• 2 professional development days off
• 12 weeks paid parental leave for all parents
• 75-95% employer cost coverage for medical, dental, and vision benefits for employees and dependents

Eliminating carbon footprints, eliminating carbon copies.

Here at Arcadia, we cultivate diversity, celebrate individuality, and believe unique perspectives are key to our collective success in creating a clean energy future. Arcadia is committed to equal employment opportunities regardless of race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, protected veteran status, or any status protected by applicable federal, state, or local law.

We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation by emailing [email protected] prior to completing your application.

Target Annual Compensation Range for this role will be $131,250 to $235,156. There will also be a competitive benefits and equity (bonus if applicable) component to the package. The exact compensation at which this job is filled will be determined by the skills, experience, and location of the qualified candidate. Please note that we are unable to offer visa sponsorship for this position at this time.

Automated Screening Technology

To ensure a fair and timely review of the high volume of applications we receive, Arcadia may utilize AI-assisted technologies to help our team identify candidates who best meet the qualification criteria for this role (based on skills, experience, and education).

Please Note: Automated tools provide recommendations based on your resume content and application questions. While we may use automated screening for basic eligibility (e.g., visa status, location), employment decisions regarding qualifications are not made solely by AI without human oversight.

Data Privacy & California Residents

You voluntarily provide personal information (such as your resume, contact details, and assessment responses) when submitting an application. We may use this to evaluate your candidacy and derive inferences from this data to match your profile with open roles. For California Residents: This collection is consistent with the CCPA. You have the right to request access to or deletion of your data by contacting [email protected].

Visa Sponsorship

• Select R&D & Data roles: We are proud to offer visa sponsorship opportunities for qualified candidates interested in joining our team
• Other roles: Please note that we are unable to offer visa sponsorship for this position at this time