CivilGrid

Senior Staff Infrastructure & Security Engineer

Boston, United States full-time Mid $137,318 - $192,960
full-time Mid level Technology & IT Salary listed Curated
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About the role

ABOUT CIVILGRID
CivilGrid is the trusted civil design platform powering affordable infrastructure renewal and growth. We give utilities, civil engineers, and municipalities a single, collaborative source of truth for what's underground so teams can plan, design, and build faster, smarter, and safer.

Our platform consolidates utility records, geotechnical and environmental data, paving moratoriums, and jurisdictional requirements directly from 3,000+ utilities, agencies, and municipalities with full chain-of-custody documentation. Teams at PG&E, Mark Thomas, and dozens of leading engineering firms use CivilGrid to cut research time by up to 88%, reduce project costs, prevent dig-ins, and accelerate delivery on the projects that keep communities running.

We're a venture-backed Series A startup tackling a $4.7T US infrastructure market that has been underserved by software for decades. Founded by industry insiders, each with 10+ years in utilities and civil engineering, we move fast, ship work that matters, and stay close to the customers and field teams we build for.

WHY THIS ROLE
We're looking for a Security & Infrastructure Engineer to own our security posture and assist in supporting our cloud platform and reliability as we scale into large utilities and civil engineering firms. You'll take over and grow our security program, working across engineering, IT, and leadership. The role is on the Systems team that spans DevOps, SRE, and security. Your focus is security but you will contribute across the team.

This role reports to the Head of Engineering. It is a hybrid role with expectations that you are working from our Boston, MA office at least 3 days per week if hired.

WHAT YOU'LL DO
Partner with engineering to embed reliability and security into the SDLC and infrastructure decisions

Run our security program: SOC 2 readiness and audits, vendor reviews, access controls, endpoint security, and threat modeling

Define and enforce policies for identity, secrets, data handling, and production access across the company

Lead incident response for both security events, and some reliability events, from detection through resolution and follow-up

Harden and monitor our GIS servers (Windows Server) alongside our AWS platform

Build and maintain our Trust Center, and lead security reviews with customers

Contribute to our AWS environment end to end: VPC architecture, ECS, RDS, secrets management, IAM, networking, and cost optimization

Contribute to improving reliability practices: SLOs, observability, alerting, on-call rotation, runbooks, and blameless post-incident reviews

The tech:
AWS ECS, Postgres on RDS managed with CDK

GitHub, Datadog, Slack, Notion, Drata

WHAT YOU'LL BRING
At least 5-8 years of experience across product security, platform security, or security engineering, with hands-on experience with DevOps or SRE of production AWS infrastructure

Experience running or supporting a SOC 2 program, including evidence collection, control design, and auditor coordination

Deep working knowledge of AWS (VPC, ECS, RDS, IAM, Secrets Manager, CloudWatch) and infrastructure-as-code (Terraform, CDK, or equivalent)

Experience running vulnerability management, from scanner findings and outside reports to fixes shipped

Track record of improving reliability in production: defining SLOs, building observability, running on-call, and leading post-incident reviews

Startup ready: autonomous, moves fast, takes initiative without being asked

Strong verbal and written communication, able to articulate ideas clearly and collaborate effectively

BONUS POINTS
Experience supporting B2B products sold into regulated industries (utilities, energy, public sector)

HOW WE WORK
We're a small, but rapidly growing team that ships. Expect direct feedback, real ownership from day one, and proximity to customers — huge utilities, public agencies, and engineering firms whose work depends on what we build. We default to in-person collaboration where it matters and remote-friendly flexibility otherwise. We hire people who care deeply about their craft and the communities our customers serve.

COMPENSATION & BENEFITS
The base salary range for this role is $137,318 - $192,960.

Base salary is only one part of your total compensation package at CivilGrid, which also includes meaningful early-stage equity, comprehensive benefits, and the opportunity to shape a category-defining company. The base salary range listed above may encompass various levels and/or geographic locations; final offers are determined based on the candidate's experience, skills, level, and work location.

In addition to base and equity, we offer:
Company-funded medical, dental, and vision insurance — including medical plans at no cost to the employee

FSA (health and dependent care)

Unlimited PTO and a culture that expects you to actually use it

401(k) plan

Flexible, remote-friendly work environment

A high-trust team, real ownership, and the chance to do the most meaningful work of your career

EQUAL EMPLOYMENT OPPORTUNITY
CivilGrid is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees and applicants. We do not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, marital status, veteran status, pregnancy, or any other characteristic protected by federal, state, or local law. Employment decisions at CivilGrid are based on business needs, job requirements, and individual qualifications. If you require a reasonable accommodation to participate in the application or interview process, please contact us — we're happy to help.

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Interview prep

Walk in with sharper answers.

Use this as a quick practice sheet before you speak with the employer.

Mid
Technology & IT Remote Collaboration Senior Staff Infrastructure Security Mid level

Likely questions

  1. Tell us about work you have done that is close to the Senior Staff Infrastructure & Security Engineer role.
  2. How would you approach your first 30 days at CivilGrid?
  3. Which of Remote Collaboration, Senior and Staff have you used recently, and what did it help you achieve?
  4. Describe a time you solved a problem without waiting to be told exactly what to do.
  5. How do you handle busy days, changing priorities, or pressure at work?

Prepare before the call

  • A recent example that proves your experience with Remote Collaboration, Senior and Staff.
  • One short story with a problem, your action, and the result.
  • Two examples that show the strengths listed on your CV.
  • A clear reason why this role and company interest you.
  • Your availability, preferred work style, and salary expectations.

Ask them

  • What would success look like in the first 90 days?
  • What are the main problems this hire should help solve?
  • How does the team give feedback and measure good work?
  • What does a normal working week look like for this role?
Practice line

I am interested in the Senior Staff Infrastructure & Security Engineer role because I can bring practical experience in Remote Collaboration, Senior and Staff, learn the team quickly, and contribute to the outcomes CivilGrid needs from this hire.

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