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Egis Group

Designs, builds, and operates intelligent infrastructure

Rail System Design, Testing & Commissioning Manager

Full-Time
$125k - $225k/yr+ 4% 401(k) match + Potential bonus
Mid, Senior, Expert
Bachelor's
Sacramento, CA, USA
HybridBased in the Sacramento office; candidates outside the local area must relocate. Potential hybrid schedules are offered.
Architecture & Civil EngineeringTransportation Engineering

About the job

Requirements
  • Expertise in the design, integration, testing, and commissioning of high-speed rail systems.
  • Strong understanding of the Federal Railroad Administration regulatory framework and certification processes.
  • In-depth knowledge of rail systems, including European Train Control System signaling, telecommunications, Supervisory Control and Data Acquisition, traction power, overhead contact systems, and rolling stock.
  • Experience with systems engineering practices, including requirements management, interface management, and verification.
  • Knowledge of testing methodologies, including factory acceptance testing, site acceptance testing, site integration testing, system testing, and trial running.
  • Proven ability to lead multidisciplinary teams across complex, multi-contract rail programs.
  • Strong stakeholder management skills, including coordination with authorities, contractors, and regulators.
  • Experience managing system interfaces across large-scale infrastructure delivery programs.
  • Ability to drive delivery across design, construction, and commissioning under program constraints.
  • Strong capability in troubleshooting system integration and testing issues.
  • Ability to identify risks and develop mitigation plans across design and commissioning phases.
  • Ability to make critical decisions in complex, high-pressure operational environments.
  • Zero to 15+ years of experience in rail or major infrastructure programs.
  • Demonstrated experience in system design, design assurance, and testing and commissioning.
  • Proven experience in dynamic testing, trial running, and operational readiness.
  • Experience working within Federal Railroad Administration or equivalent regulatory frameworks.
  • Professional Engineer qualification, or equivalent, is essential.
  • A degree in Engineering, such as Systems, Electrical, Mechanical, or a related discipline.
Responsibilities
  • Lead integrated rail system design across the California High-Speed Rail program, including signaling, telecommunications, Supervisory Control and Data Acquisition, traction power, and overhead contact systems.
  • Ensure design alignment across delivery packages, including civil works, track and systems, facilities, and operations.
  • Provide system-level design assurance to confirm integration, operability, maintainability, and testability.
  • Ensure authority, regulatory, and contract requirements are correctly translated into design and are testable.
  • Oversee development and management of Interface Control Documents and interface registers.
  • Coordinate integration with civil infrastructure, guideway, stations, and operational systems.
  • Define and manage testing phases, including factory acceptance testing, site acceptance testing, site integration testing, system testing, and trial running.
  • Establish test acceptance criteria linked to system requirements, safety, and performance targets.
  • Lead static and dynamic testing, including high-speed test runs and operational scenario validation.
  • Ensure test readiness, including configuration control, system availability, documentation, and access and possession planning.
  • Manage staged commissioning strategies aligned with construction sequencing and interim operational conditions.
  • Lead integration inputs to the Federal Railroad Administration certification process and ensure compliance with applicable regulations and guidance.
  • Support development of certification deliverables, including testing evidence, safety demonstrations, and compliance documentation.
  • Ensure systems meet Federal Railroad Administration requirements for safety, performance, and interoperability before revenue service.
  • Lead system-wide trial running to demonstrate operational readiness under realistic service conditions.
  • Support transition to operations, including operator readiness, training interfaces, and maintenance handover.
  • Develop and maintain integrated schedules covering design, installation, integration, testing, and commissioning activities.
  • Align testing and commissioning activities with program milestones, contractor delivery schedules, and phased construction strategy.
  • Identify and manage risks related to system integration, testing, and commissioning.
  • Coordinate access, possessions, and work windows for testing activities.
  • Provide reporting on integration status, testing progress, risks, and readiness to program leadership.
  • Ensure compliance with Federal Railroad Administration, Federal Transit Administration where applicable, and relevant international standards such as CENELEC where adopted.
  • Ensure design and testing activities align with program safety, security, and certification frameworks.
  • Implement safe systems of work, testing procedures, permits, and method statements.
  • Support safety assurance, hazard resolution, and demonstration of system safety before service entry.
  • Lead coordination across the authority, delivery partners, designers, and system suppliers.
  • Chair system integration workshops, design reviews, test readiness reviews, and commissioning reviews.
  • Ensure clear interface management between contractors and prevent gaps or overlaps in system responsibilities.
  • Act as a key interface with the Federal Railroad Administration, operators, and other regulatory stakeholders during certification and commissioning phases.
Desired Qualifications
  • Experience on high-speed rail or equivalent complex rail systems is preferred.
  • Project or Program Management certification, such as PMP, is desirable.

About the company

Starting

Company Size

5,001-10,000

Company Stage

Debt Financing

Total Funding

$1.6B

Headquarters

Montigny-le-Bretonneux, France

Founded

1949

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Simplify's Take

What believers are saying

  • Tikehau raised over €1 billion in July 2025 to fund Egis expansion.
  • Egis bought RockSol on November 24, 2025, deepening Western U.S. transportation reach.
  • Lochner rebranded as Egis on August 17, 2026, signaling faster U.S. integration.

What critics are saying

  • Africa Intelligence reported September 16, 2026 arbitration over Cameroon's unpaid Tollcam debt.
  • Egis's African subsidiary carve-out into Infras Group risks client confusion and talent loss.
  • Aggressive acquisition-driven growth after Lochner, RockSol, Engeny, and Ecometrix strains integration.

What makes Egis Group unique

  • Egis now combines Lochner, RockSol, and global services across 70 countries.
  • It owns rare end-to-end infrastructure capabilities: design, operations, concessions, and mobility.
  • The 2026 Africa reorganization sharpened focus without abandoning 25-country regional reach.

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Benefits

  • Hybrid Work Options
  • Phone/Internet Stipend
  • Wellness Program

Company News

Pulse 2.0
Aug 19th, 2026
Lochner rebrands as Egis following 2025 merger, creating unified US infrastructure firm with 1,500+ professionals

H.W. Lochner has completed its rebrand as Egis following their merger in July 2025, creating a unified US infrastructure business with over 1,500 professionals across 70 offices. The combined organisation offers services across transportation, water, energy and environmental infrastructure. It integrates Lochner's 80-plus years of US infrastructure experience with Egis' global expertise in architecture, consulting, construction engineering, operations and mobility. Globally, Egis operates in 70 countries with approximately 23,500 employees. The company ranks 17th on Engineering News-Record's Top 225 International Design Firms list and seventh in transportation. Laurent Germain, Egis Group CEO, said the rebrand strengthens their US market position and enables them to leverage their global network to address complex client challenges.

PR Newswire
Feb 13th, 2026
Lochner appoints Karen Wiemelt to board with 35 years of nuclear and energy leadership

Lochner, an Egis Group company, has appointed Karen Wiemelt to its Board of Directors. Wiemelt brings over 35 years of leadership experience in the nuclear and energy sectors, with expertise in programme management, environmental remediation and strategic planning. Wiemelt previously served as Senior Vice President and General Manager at Jacobs, where she led the company's global Energy, Security and Technology business unit. In that role, she managed a portfolio exceeding $1.5 billion in annual revenue and over 8,000 employees worldwide. She has also served on numerous industry and corporate boards. Founded in 1944, Lochner merged with Egis Group in July 2025, positioning it as the cornerstone of Egis' US growth strategy. Wiemelt holds a Bachelor of Science degree in Chemical Engineering from the Colorado School of Mines.

PR Newswire
Nov 24th, 2025
Egis Acquires Colorado-Based RockSol Consulting Group

CHICAGO, Nov. 24, 2025 /PRNewswire/ -- Egis, a global leader in architecture, consulting, construction engineering, operations, and mobility services, has acquired RockSol Consulting Group, Inc., a Colorado-based transportation infrastructure firm specializing in engineering, planning, environmental compliance, design, construction management, inspection, and materials testing. The acquisition strengthens Egis' transportation market position in the fast-growing Mountain States and West region of the U.S. Founded in 1996 and headquartered in Thornton, Colorado, RockSol is known for the highest standard of reliability and quality in delivering highway, bridge, transit, and public works projects that enhance safety, preserve environmental resources, and improve communities. With more than 240 employees, RockSol serves municipalities, counties, state Departments of Transportation, and federal civilian agencies throughout the Western U.S. "We warmly welcome President and Founder Saeid Saeb and our new colleagues from RockSol," said Terry Ruhl, Chief Executive Officer of Egis in the U.S

Newswire
Sep 16th, 2025
Egis Acquires Ecometrix, Bolstering Environmental and Water Capabilities in Canada

/CNW/ - Egis, a global leader in architecture, consulting, construction engineering, operations and mobility services, has acquired Ecometrix, a leading...

Business Wire
Jul 7th, 2025
Tikehau Capital Raises €1 Billion to Support Egis’ Next Phase of Growth, With Backing From an Apollo S3 / ADIA Consortium and Neuberger Berman as Co-Lead Investors

Regulatory News: Tikehau Capital (Paris:TKO), the global alternative asset manager, announces a capital raise for its portfolio company Egis, reaffirming its...