Spark Hr Advisors

Current job opportunities are posted here as they become available.

OLH Inc. was founded in 1993 to offer comprehensive, specialized Project, Program, and Construction Management services. We are a small woman-owned firm, recognized for our ability to consistently deliver quality service on projects that are completed on schedule and within budget.

We recruit and hire the brightest minds to join our team of outstanding professionals in many disciplines and specialties. If you are interested and qualified for this career opportunity, we look forward to reviewing your application and hope to have the opportunity to speak with you soon! For more information about OLH and our guiding principles, visit our corporate website at www.olhinc.com

Duties / Responsibilities

• Advise on the Databricks reference architecture covering Lakeflow, Delta Lake, Unity Catalog, Mosaic AI, Databricks SQL, and Databricks Apps.
• Provide hands‑on guidance on Databricks full-stack solution design.
• Advise on design of both data movement (e.g., batch, real‑time streaming) and zero‑copy patterns.
• Guide platform migrations from legacy SQL and document stores onto Databricks and related cloud data platforms.
• Recommend security, governance, and compliance‑as‑code: Unity Catalog ABAC, governed tags, row filters/column masks, key management, networking security and compliance security profiles.
• Advise on design of segregated/tiered data pool architectures aligned to the organization’s data classification policy and applicable regulatory requirements, including cross‑tier data movement.
• Recommend FinOps and performance standards, workload and cost management.
• Mentor data engineers, analysts, and AI/ML teams participation in architecture reviews and contribute to standards.
• Work with information & cyber security, and other teams as needed for compliance to policies and standards.
• Evaluate emerging Databricks capabilities and recommend adoption strategies, including endpoint integrations with third parties as they evolve.

Required Qualifications – Education & Experience

Education: MS, 20 years designing, building, and operating Databricks workloads with medallion layer architecture.

• Hands‑on experience with Delta Lake, Unity Catalog, Spark Structured Streaming, Lakeflow (or DLT/Live Tables), Databricks SQL, MLflow, and Mosaic AI Model Serving.
• Strong experience in cloud architecture supporting the platform (VPC/VNet, Security, S3/ADLS, KMS, etc.)
• Proven experience migrating enterprise data workloads from legacy/on‑prem data warehouse/lake to Databricks.
• Production streaming and CDC experience.
• Depth in security and governance: Unity Catalog policies (ABAC), classification, encryption, access auditing, compliance‑to‑control translation.
• Hands‑on experience designing multi‑tier Databricks architectures driven by data classification requirements.
• Strong Python and SQL, Spark, Notebooks.
• Excellent verbal and written communication skills.

Preferred Qualifications

• Active Databricks certifications.
• GenAI and agent systems on Databricks experience.
• Delta Sharing and Databricks Clean Rooms for controlled, governed data exchange across organizational/cross‑tier/system boundaries.
• Familiarity with Oracle EBS and SAP enterprise data.
• Experience with SAP BDC/DataSphere and Databricks integration to SAP BDC, with zero‑copy patterns.
• Lakeflow Designer, Databricks Apps, Genie, Databricks One.
• CI/CD, Infrastructure‑as‑Code (e.g., Terraform) for data platforms.
• Experience in designing, building, and supporting BI reporting layers.
• Data Quality and Data Governance experience.
• Prior experience in regulated industries (e.g., utilities, life sciences, government services) and exposure to related frameworks (e.g., FERC/NERC, HIPAA, GxP, GDPR, FedRAMP, ITAR, etc.).

OLH, Inc. is an Equal Opportunity Employer; all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status, or any other protected status under applicable law.

If you require reasonable accommodation during the application process, please contact HR at hr@olhinc.com or 706‑922‑5014.