Senior Information Security Engineer

United States Posted 5mo ago edtechhrtech

To thrive as a company and meet our impact goals, we must cultivate a culture of high-performance. You can read about our culture principles here.

We know managers are often the single-largest driver of employee satisfaction and growth, and our talent is our biggest asset. Because of that, we’ve identified consistent expectations for all of Guild’s people managers — helping you know what to expect from your experience here.

If you are an Internal Candidate, please apply via our Internal Job Board.

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Guild is hiring a Security Engineer. The Information Security team is looking to add a highly motivated and technically inclined individual to work as a Cloud Security Engineer. We are looking for a candidate that is comfortable working in an exciting and fast paced environment. This individual’s responsibilities will mainly focus on ensuring protection of Guild’s various cloud resources and environments. These efforts will ultimately allow Guild to fulfill its mission while also meeting business objectives and compliance requirements.

As a Security Engineer, you will:

Identify security issues and risks with Guild’s systems and environments. Develop and execute remediation/mitigation plans that provide long term risk reduction.
Collaborate with cross-functional engineering teams to integrate and advance security standards within a comprehensive enterprise application security program.
You will serve as a strategic partner to engineering squads, providing expert guidance on the integration and remediation of findings from SAST, DAST, and SCA tools.
You will design and enforce robust security architectures across the company’s AWS ecosystem.
Architect and implement security controls for agentic AI systems, including identity, network, and runtime-level defenses (e.g., sandboxing, policy enforcement).
Develop comprehensive threat models and conduct realistic threat simulations across Guild's offerings, including LLMs, AI agents, and MCP components.
Develop and tune security policy within various security tools and platforms (CNAPP, EDR, Email Gateway, Vulnerability Management, SIEM, etc…).
Maintain SOC-2 compliance and assist with audit/client related requests. Assist with incident response and investigation activities.
Fulfill regular on-call responsibilities as part of a team rotation.

You are a strong fit for this role if you have:

Required Competencies

Thorough understanding of Integrated Development Environment (IDE) and Continuous integration / Continuous Delivery (CI/CD) Pipeline tools and processes
Proven experience with software development methodologies and secure coding practices
5+ years of industry experience in security engineering, with meaningful focus on cloud security and application security
Excellent problem-solving and analytical skills. Strong communication skills, both written and verbal, for collaborating with technical and non-technical teams.
Ability to work independently, prioritize tasks, and manage multiple security projects simultaneously.

Preferred Competencies

Solid understanding of LLMs, AI architecture patterns, machine learning models, and related technologies (e.g., MCP, RAG, agentic frameworks)
Experience with container security, kernel-level hardening, and modern isolation techniques.
AWS Certifications

We are committed to equal pay for equal work and believe in compensation transparency. All salary ranges are standardized nationwide and will not vary by region. This role offers a competitive total compensation package, including a base salary of $150,000 - $180,000 and stock options. Compensation offered will be based on a combination of factors such as experience, competencies, and internal equity.

Posting Date: May 6, 2026

Guild partners with the country’s most innovative employers, including Chipotle, Target, Walgreens, JPMorgan Chase, Hilton, Spectrum, PepsiCo, Tyson, and more, to build the talent needed for today and a resilient workforce for tomorrow. Guild helps employers identify, develop, and mobilize internal talent, enabling workers to gain skills for in-demand roles and companies to stay agile.

By connecting employees to real-world learning, coaching, and career support, and providing companies with actionable talent insights, Guild transforms all talent into high-impact contributors and positions companies for long-term, sustainable growth. For more information, visit https://www.guild.com.

Guild is a female-founded, certified B Corp. The company has been recognized by Fortune’s Change the World list (2021, 2025), the Forbes Cloud 100 (2020–2025), Great Place to Work (2022–2025), CNBC’s Disruptor 50 (2021–2024), TIME’s 100 Most Influential Companies (2022), Inc.’s Best-Led Companies (2021), Fast Company’s World Changing Ideas (2020), and B Lab’s Best for the World (2019), among many others.

Guild is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. If you have a disability or special need that requires accommodation, please let your recruiter know. We currently offer the following benefits:

Access to low-cost, high-quality health care options through Collective Health and Kaiser (due to coverage limitations, Kaiser is currently only available in CA & CO)
Access to a 401k to help save for the future
Vacation policy to rest and recharge
8 days of fully-paid sick leave, to take the time to heal and or recover
Family-friendly benefits, including 12 weeks of parental leave for non-birthing parents and 18-20 weeks for birthing parents; 2-week ramp-up period for when employees return from a leave of 6 weeks or more; as well as employer-paid short-term and long-term disability, employer-sponsored life insurance, fertility and caregiving benefits.
Well-rounded wellness benefits including free and low cost mental health resources and financial wellbeing support services
Education benefits and tuition assistance to help your future development and growth

Our home and headquarters in Denver, but some of our roles allow for remote work, allowing us to reach the best talent across the US. Please refer to the job location referenced below the job posting title to determine location. Roles based outside of our Denver office can sit in any of the following 32 states: AZ, CA, CO, CT, FL, GA, ID, IL, IN, KS, MA, MD, ME, MI, MN, MO, NC, NH, NJ, NV, NY, OH, OK, OR, PA, SC, TN, TX, UT, VA, WA, WI and Washington D.C. State locations and specifics are subject to change as our hiring requirements shift.

PRIVACY NOTICE

I understand that I am applying for employment with Guild and am being asked to provide information in connection with my application. I further understand that Guild gathers this information through a third-party service provider and that Guild may use other service providers to assist in the application process. Guild may share my information with such third-party service providers in connection with my application and for the start of employment.

I understand and agree to Guild's use of my information in accordance with Guild's Privacy Policy and, for applicants that are residents of the State of California, Guild's Applicant Privacy Notice and California Notice at Collection.

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