
Preserve California’s history—one project at a time.
HELIX Environmental Planning is seeking an As-Needed Architectural Historian / Historian to support cultural resources and built-environment studies throughout Southern California. This As-Needed Architectural Historian / Historian role is ideal for a San Diego–based professional who enjoys a balance of field surveys, archival research, and technical documentation in a flexible, project-driven environment.
Why HELIX?
HELIX is a California-based, employee-owned environmental consulting firm known for technical excellence, collaboration, and meaningful work. Our Cultural Resources team supports public and private projects across the state, delivering high-quality, defensible studies that meet local, state, and federal requirements. As an As-Needed Architectural Historian / Historian, you’ll work alongside experienced cultural resources professionals on diverse and engaging projects.
Day in the Life of an As-Needed Architectural Historian / Historian
As an As-Needed Architectural Historian / Historian, you may conduct built-environment field surveys in San Diego and Riverside counties, perform in-person and online historical research, and prepare DPR 523 forms. You’ll assist with technical reports and coordinate with cultural resources specialists, environmental planners, clients, subconsultants, and agency staff. Because this is an as-needed position, hours will vary based on project demand.
Key Responsibilities
Schedule & Location
Pay
Apply Today
If you’re ready to contribute as an As-Needed Architectural Historian / Historian and enjoy flexible, meaningful cultural resources work, apply through the HELIX website. A writing sample may be requested as part of the selection process.
Equal Opportunity Employer
HELIX is an equal opportunity employer committed to diversity and an inclusive work environment. We encourage all qualified applicants to apply regardless of gender, race, color, religion, sex (including pregnancy, gender identity, and sexual orientation), parental status, national origin, disability, age, genetic information (including family medical history), political affiliation, military service or veteran status. These protections extend to all management practices and decisions, including recruitment and hiring, appraisal systems, promotions, training, and career development programs.
PM21
Requirements
Required Qualifications
Preferred Qualifications

Established in 1991 and with offices in San Diego, Sacramento, Placer, Los Angeles, Orange, and Riverside counties, HELIX Environmental Planning develops and implements innovative environmental compliance and sustainable design services throughout California and the western United States.
HELIX has extensive experience helping public and private clients comply with environmental laws and regulations, manage natural and cultural resources, and design and construct sustainable projects.
Our responsive, high-quality service enables clients to achieve their goals while benefiting the community and the environment. Many clients, as a measure of their confidence, bring their largest, most sensitive, and controversial projects to HELIX.