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Temporary Reservoir Simulation Engineer Jobs in California

Fuse

Cryogenic Systems Engineer

San Leandro, CA · On-site

$110K - $165K/yr

... reservoir management, and temperature-control instrumentation. * Develop procedures for target ... Proficiency in thermal modeling and simulation using ANSYS, COMSOL, or equivalent tools. What We ...

New

BC Forward

Senior Antenna Engineer

San Francisco, CA · On-site

$84 - $89/hr

Temp - 6 months Pay Range: $84/hr $89/hr (W2) Job ID: 407960 About BCforward BCforward is a leading ... You will guide products from concept to production, including simulations, prototyping, field and ...

Shield AI

Staff Engineer, DevOps (5431)

San Diego, CA · On-site

$150K - $220K/yr

Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation ... Pay within range listed above + temporary benefits package (applicable after 60 days of employment ...

Shield AI

Staff Engineer, DevOps (5431)

San Diego, CA

$150K - $220K/yr

Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation ... Pay within range listed above + temporary benefits package (applicable after 60 days of employment ...

Shield AI

Staff Engineer, DevOps (5431)

San Diego, CA · On-site

$150K - $220K/yr

Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation ... Pay within range listed above + temporary benefits package (applicable after 60 days of employment ...

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Temporary Reservoir Simulation Engineer information

What is a temporary reservoir simulation engineer?

Temporary Reservoir Simulation Engineers are professionals hired on a short-term basis to analyze and model the behavior of fluids within oil and gas reservoirs. They use specialized software to simulate reservoir performance, assist in optimizing production strategies, and provide technical support for field development planning. Their work helps companies make informed decisions about drilling, production, and reservoir management. Temporary roles typically fill gaps during peak project periods or when specialized expertise is needed for a specific timeframe.

What are the key skills and qualifications needed to thrive as a temporary reservoir simulation engineer?

To thrive as a Temporary Reservoir Simulation Engineer, you need a strong background in petroleum engineering, fluid dynamics, and numerical modeling, often supported by a relevant engineering degree. Proficiency in reservoir simulation software such as Eclipse, CMG, or PETREL, and familiarity with data analysis tools is typically required. Strong analytical thinking, problem-solving abilities, and effective communication skills set candidates apart in this role. These competencies are crucial for accurately modeling reservoir behavior, optimizing production strategies, and supporting team decision-making in short-term project environments.

What are some common challenges faced by temporary reservoir simulation engineers when integrating new models into existing workflows?

Temporary Reservoir Simulation Engineers often encounter challenges such as aligning new simulation models with legacy data and established workflows, ensuring model accuracy within tight deadlines, and adapting quickly to diverse software platforms used by different teams. Since the position is temporary, engineers must rapidly understand the reservoir characteristics and project objectives while communicating effectively with geologists, production engineers, and IT specialists. Proactive collaboration and strong documentation skills are essential to ensure a smooth handover and integration of simulation results into ongoing reservoir management strategies.

What is the difference between Temporary Reservoir Simulation Engineer vs Reservoir Engineer?

AspectTemporary Reservoir Simulation EngineerReservoir Engineer
CredentialsBachelor's or Master's in Petroleum Engineering or related field; familiarity with simulation softwareBachelor's or Master's in Petroleum Engineering; professional engineering license often preferred
Work EnvironmentProject-based, temporary assignments in oil and gas companies or consulting firmsLong-term employment within oil and gas companies or consulting firms
Industry UsageUsed during specific reservoir modeling projects or simulationsInvolved in ongoing reservoir management and production optimization

The Temporary Reservoir Simulation Engineer focuses on short-term, project-specific reservoir modeling tasks, often working temporarily on simulations. In contrast, Reservoir Engineers typically have ongoing roles managing reservoir performance and production over time. Both roles require similar technical skills but differ mainly in duration and scope of employment.

What cities in California are hiring for Temporary Reservoir Simulation Engineer jobs?

Cities in California with the most Temporary Reservoir Simulation Engineer job openings:

Temporary Reservoir Simulation Engineer jobs near you
Infographic showing various Temporary Reservoir Simulation Engineer job openings in California as of August 2026, with employment types broken down into 92% Full Time, 2% Part Time, and 6% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution.

Senior Staff Engineer, Test Director (R5445)

Shield AI

San Diego, CA • On-site

$170K - $250K/yr

Full-time

Posted 17 days ago

Job description

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation and synthetic reality technologies. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific, Shield AI's technology actively supports operations worldwide. For more information, visit www.shield.ai. Follow Shield AI on LinkedIn, X, Instagram, and YouTube.
Job Description:
As a Staff Flight Test Engineer / Test Director, you will serve as the end-to-end Test Director for the integration, verification, and flight test of Hivemind Mission Autonomy on small Unmanned Aircraft Systems (UAS). You will own the technical direction, execution, and readiness of test campaigns, applying a fly-fix-fly methodology to rapidly mature autonomy capabilities from simulation and lab environments through flight.
In this role, you are the single technical authority for test execution-responsible for determining test readiness, directing test conduct, managing risk, and ensuring data-driven decisions throughout development and flight test operations. You will lead cross-functional teams across engineering, safety, and program management, aligning stakeholders around clear objectives, disciplined execution, and continuous learning.
What you'll do:
  • Act as Test Director for system-level integration and flight test campaigns of Hivemind Mission Autonomy on small UAS and external platforms
  • Own test readiness decisions, including entry/exit criteria for lab, simulation, ground, and flight test phases
  • Plan, direct, and execute fly-fix-fly test campaigns, ensuring rapid iteration while maintaining disciplined configuration control and safety
  • Define and enforce test strategy, including system-level verification and validation, test phasing, and prioritization of objectives
  • Direct cross-functional test execution, coordinating across various engineering disciplines and test operators.
  • Determine test infrastructure requirements, including SIL, HIL, simulation environments, flight test assets, and automated test pipelines
  • Approve and oversee test procedures, test cards, and execution plans, serving as the final authority during test conduct
  • Define performance metrics and success criteria, ensuring test data is actionable and traceable to requirements and mission outcomes
  • Lead flight test risk assessments, hazard analyses, and mitigation planning; enforce safety-of-flight discipline during operations
  • Serve as primary test interface to internal leadership, customers, and external stakeholders, providing clear reporting on test progress, results, and risks
  • Establish test standards, SOPs, and best practices aligned with industry and DoD DT&E/OT&E expectations
  • Document test results, anomalies, corrective actions, and lessons learned, driving continuous improvement across autonomy flight test efforts
  • Support travel to test sites, customer events, and integration activities as required
  • Perform other duties as assigned

Required qualifications:
  • B.S. degree in a STEM discipline (Aerospace Engineering, Software Engineering, Computer Engineering, or related field)
  • 7+ years of experience in system integration and test, including SIL, HIL, simulation, and flight test environments
  • Demonstrated experience leading test execution, including authority over test conduct, readiness, and risk decisions
  • Strong background working cross-functionally with systems engineering, software, hardware, safety, and program management teams
  • Highly organized and methodical, with the ability to manage complex, fast-paced test campaigns
  • Strong written and verbal communication skills, including briefing technical status to leadership and customers
  • Demonstrated integrity, accountability, and commitment to high standards while fostering a collaborative, respectful team environment

Preferred qualifications:
  • Working knowledge of DoD DT&E and OT&E processes and documentation expectations
  • Direct experience with small UAS, autonomy, or robotic flight test operations
  • Prior role as Test Director, Test Conductor, or Lead Flight Test Engineer
  • Experience operating within DoD software and hardware laboratories or government flight test ranges
  • Familiarity with safety-of-flight processes, hazard analysis, and configuration control in flight test environments

$170,000 - $250,000 a year
#LI-LD1
#LE
Full-time regular employee offer package:
Pay within range listed + Bonus + Benefits + Equity
Temporary employee offer package:
Pay within range listed above + temporary benefits package (applicable after 60 days of employment)
Salary compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, licenses and certifications, and specific work location. All offers are contingent on a cleared background and possible reference check. Military fellows and part-time employees are not eligible for benefits. Please speak to your talent acquisition representative for more information.
Shield AI is proud to be an equal opportunity workplace and is an affirmative action employer. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, marital status, disability, gender identity or Veteran status. If you have a disability or special need that requires accommodation, please let us know.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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