Sr. Security Engineer II
Hi Marley
Boston, MA · Posted July 7, 2026
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Where Boston, MA ranks
Where Boston, MA placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #1Best cities for life sciences and biotech jobs793 openings · of 41
- #1Cities with the most jobs that do not need a four-year degree in New England390 jobs · of 14
- #1Best cities for AI-skill jobs in New England21% · of 28
- #1Best cities for software and engineering jobs in New England910 openings · of 24
- #1Best all-round cities for mid-career professionals in the Northeast71 / 100 · of 26
- #1Best all-round cities for mid-career professionals in New England71 / 100 · of 11
Rankings about security jobs
- Best cities for security jobs #1 San Francisco (316 openings)
- Best cities for security pay after cost of living #1 San Mateo ($241k)
- Most requested AI skills in security jobs #1 AI tools in daily work (10.8%)
- Employers with the most security jobs #1 Amazon (318 roles)
How AI is used in this kind of work
Among computer occupations, all other, AI is already used for a large share of the tasks. Measured exposure for computer occupations, all other: 31% (high).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
Skills this job asks for
Say which you have and which you want to build. We use it to match you to jobs like this one.
About the job
Insurance plays an important role in people’s lives, providing protection and peace of mind through life’s adventures and unexpected turns. In the moments that matter, people want to know their insurer is there for them. At Hi Marley, we help insurers deliver on that promise through communication that brings greater clarity and connection to the policyholder experience.
About the Role
Our teams are building LLM integrations, agents, and MCP connectors into the tools they use every day, and you'll make sure they do it securely. You'll work side by side with the people building those tools, shaping the security architecture of our corporate and cloud environment and writing the guardrails that let teams move quickly without reinventing controls. You don't need to be an AI security specialist. If you think in systems, write real code, and want to learn the AI attack surface by doing, you'll love this role.
We spend Mondays, Tuesdays, and Thursdays together in our Boston office to connect, collaborate, and learn from one another. Recurring meetings generally fall between 9:30am and 4:30pm, allowing flexibility around the start and end of your day. Wednesdays and Fridays are remote.
What You'll Do
Shape the security architecture of our corporate and cloud environment, from identity and SaaS configuration to the AWS accounts behind our business and AI tools
Build guardrails as code with Terraform and policy tooling, and lead threat modeling and design reviews before new tools go live
Secure our agentic workloads with isolation, scoped credentials, and data boundaries, and help test them against risks like prompt injection
Design controls that produce audit evidence by default for our SOC 2 Type II and ISO 42001 programs
About You
5+ years in security engineering, cloud security, or infrastructure security, including leading threat modeling and design reviews
Hands-on experience securing AWS and corporate identity, plus strong Python and security controls built as code with Terraform or similar
A track record running vulnerability management and producing audit evidence for SOC 2, ISO 27001, or a similar framework, and explaining risk clearly to engineers and auditors alike
Real interest in how AI changes the attack surface, and able to work from our Boston office 3 days a week
Nice to Have
Experience securing LLM-based systems, agent frameworks, or MCP connectors
Familiarity with ISO/IEC 42001 or the NIST AI RMF
Detection engineering or SIEM experience in cloud and SaaS environments
Don't check every box? If this role excites you, we'd still love to hear from you.
Compensation, Benefits & Perks
At Hi Marley, we are committed to fair and transparent pay practices. The annual base salary for this role is expected to fall within the range of [$121,000-$200,000], depending on experience, skills, qualifications, and location. Offers are determined based on these factors as well as internal peer equity. It's most common for new hires to start near the midpoint of the range, allowing room for growth as employees develop in their role.
In addition to base pay, we support your wellbeing and growth with:
Equity grants for all employees
401(k) with a 4% employer match
Medical, dental, vision, disability, and life insurance for employees working 30+ hours per week
Monthly wellness and annual professional development stipends
Paid parental leave
Flexible Time Off to recharge, plus enjoy Wind-down Week, our annual year-end company shutdown
Who We Are:
Three core values guide how we work:
Max Courage: Dream big, try new ideas, and take measured risks to maximize impact.
Be Humble: Lead with appreciation, compassion, and openness to learn from anyone, anywhere.
Ubuntu: Align behind a shared purpose to achieve our fullest potential together.
Life at Hi Marley combines meaningful work with clear expectations. We communicate openly and with care, stay curious, take ownership, and value every perspective. Our flexible, hybrid environment is built on trust, accountability, and mutual support—both at work and when life needs our attention.
Hi Marley is proud to be an equal employment opportunity employer. We celebrate diversity and do not discriminate based on gender, sexual orientation, gender identity, religion, race, veteran status, disability status, or any other characteristic protected by applicable law. We are committed to building an inclusive work environment representing a variety of backgrounds, perspectives, and skills, where all employees are encouraged to be their authentic selves.