Jobs at Parsons Corporation

Electrical engineering interns receive mentorship and support assignments involving electrical circuits, engineering design, drafting, construction practices, electromechanical equipment, facilities, and systems. They interpret engineering notes, specifications, sketches, and construction materials to create working drawings while collaborating with telecommunications, architectural, mechanical, civil, and fire protection disciplines. Interns participate in Parsons’ Early Talent Program and develop practical knowledge of the engineering design lifecycle.

Supports instrumentation and control engineering assignments under the guidance of a licensed engineer. The intern develops foundational knowledge of control systems, field instrumentation, drafting standards, construction practices, and engineering design processes. Responsibilities include interpreting engineering notes, specifications, sketches, and materials information; producing working drawings; and understanding relationships among I&C, telecommunications, architecture, mechanical, civil, and fire protection disciplines.

Leads launch and spacecraft integration activities for rideshare missions on NSSL launch vehicles. Serves as the primary customer and stakeholder contact, coordinates engineering, operations, and project teams, manages technical requirements and schedules, supports system testing and troubleshooting, and participates in mission execution and hands-on operational activities.

Lead and grow Parsons' Rail Systems practice in the US West, manage large rail transit projects (> $500M), direct design/integration of signaling, traction power, communications and SCADA, drive pursuits and proposals, mentor teams, ensure systems engineering, safety certification, testing and successful project delivery.

Designs, builds, tests, documents, operates, and maintains software supporting electromagnetic warfare solutions, military exercises, and real-world missions. Responsibilities include resolving defects, supporting releases, gathering requirements, collaborating with customers and cross-functional teams, and improving development processes. The role requires troubleshooting production issues, applying Agile methods, and supporting mission-critical defense programs. Travel up to 25% is required.

Designs, develops, maintains, tests, documents, and troubleshoots software supporting electromagnetic warfare solutions, large-force exercises, and mission simulations. The engineer gathers requirements, supports releases and production operations, oversees testing quality, collaborates with customers and cross-functional teams, and contributes to program planning. The role requires defense-domain knowledge, software development experience, customer engagement, and up to 25% travel.

Leads launch campaign planning and execution, spacecraft processing and integration, operational scheduling, customer coordination, technical project management, requirements alignment, system testing, troubleshooting, and mission operations. Supports launch-site activities, technician-level work, and remote operations while coordinating engineering, operations, project teams, and external stakeholders.

Leads mechanical engineering design for wastewater treatment and water infrastructure projects. Responsibilities include designing piping, reclaimed water, pumping, HVAC, chemical storage, and treatment systems; conducting hydraulic calculations and equipment sizing; reviewing specifications and QA/QC; leading project teams; mentoring staff; supporting construction; and developing operation and maintenance plans. Requires a California PE license, mechanical engineering degree, AutoCAD and Revit proficiency, and at least 10 years of relevant experience.

Develop and maintain data-centric P&IDs using SmartPlant P&ID or Autodesk Plant tools; enforce tagging, symbology, and data integrity; integrate with SPF/Vault/BIM 360; perform QA/QC, support interdisciplinary coordination, design reviews, HAZOPs, and train staff on the SmartPlant P&ID platform.