Assistant Project Manager (APM)

Design Line Construction•San Francisco, CA

2d•$110,000 - $135,000•Onsite

About The Position

Design Line builds complex architectural homes with high design standards, exacting detail, and challenging site conditions across the San Francisco Bay Area, Marin County, Sonoma Wine Country, and beyond. Our work requires disciplined execution, strong collaboration with architects, owner’s representatives, and consultants, and a deep respect for craftsmanship. Every member of our team—both in the field and in the office—plays a role in delivering homes that reflect the design vision, provide an uncompromising client experience, and uphold the high standards we are known for. Through Concierge by Design Line, we also provide ongoing care and stewardship for sophisticated residences, estates, and family properties with tailored, high-touch service. Our culture is grounded in competence, ethical decision-making, respect, a supportive team environment, and authentic communication. The Assistant Project Manager (APM) supports the financial management and administrative operations for our high-end residential construction projects. Working under the direct guidance of the Project Manager (PM) and Senior Project Manager (SPM), you will operate with autonomy, sharp professional judgment, and accountability as a key project partner. In this analytical position, you drive project precision by overseeing and collaborating with the Project Administrator (PA) to ensure seamless office and administrative workflows. Together, you maintain rigorous standards across job costing, trade partner agreements, change order execution, budget forecasting, and document control. Across our projects, we share a set of common expectations: Proactive & Solution-Oriented We approach challenges with flexibility, initiative, and a commitment to finding solutions. Clear Communication & Strong Relationships We foster positive relationships through open communication and mutual respect. Commitment to Design Intent We ensure the architectural vision and project goals are realized with precision and care. Safety First We prioritize safety in both our actions and our mindset across every project. Client & Partner Interaction Operating as a reliable bridge between Design Line and external partners, you cultivate strong relationships with clients, owner’s representatives, architects, and trade partners. Under the guidance of the Project Manager, you handle sensitive project communications, financial updates, and technical inquiries with exceptional professionalism, clarity, and a solution-driven mindset. Quality, Integrity & Craftsmanship At Design Line, our reputation is built on an unwavering commitment to execution. We believe that true craftsmanship extends beyond visible finishes—it lives in the precision of our financial reporting, the clarity of our project submittals, and the accuracy of our schedule forecasting. For the APM, integrity means managing project documentation and financial budgets with total transparency and rigorous attention to detail.

Requirements

3+ years of in a similar role as an assistant project management or project engineer
Bachelor’s degree in Architecture, Engineering, Construction Management or a related discipline
Proficiency in MS Excel, Trimble Spectrum (or Sage 300), and Procore
Ability to interpret architectural documentation
Strong organizational, analytical, and problem-solving skills
Strong written and verbal communication skills
Ability to collaborate effectively with clients, owner's reps, and project teams
Ability to manage multiple priorities in a dynamic, client-focused environment
Located within commuting distance of our San Francisco office, holding a valid driver's license for occasional jobsite travel

Nice To Haves

Demonstrates competence and sound judgment
Willingness to learn and try new things
Acts with integrity and ethical decision-making
Treats clients, partners, and teammates with respect and professionalism
Contributes to a supportive and collaborative team environment
Communicates with authenticity and transparency
Takes pride in delivering work that reflects Design Line’s standards

Responsibilities

Assist preconstruction estimating, project start-up, and contract administration
Prepare comprehensive bid packages and perform side-by-side bid scope comparisons
Assist with project budget financial reports and labor tracking metrics
Execute subcontract change orders, owner change orders, and related administration
Oversee and collaborate with the Project Administrator (PA) to ensure processing of SCOs and PCOs
Review and reconcile subcontractor invoices against contractual scopes of work
Maintain absolute project document control—managing RFIs, submittals, and design decisions
Upload drawings and revisions to Procore
Collaborate closely with the Concierge Department to compile comprehensive Homeowner’s Manuals (HOM) and development of a tailored yearly maintenance plan for completed residences