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Parsons

Digital infrastructure and security solutions provider

Mechanical Engineer

Mechanical EngineeringConfirmed live in the last 24 hours
Full-timeSan Antonio, TX, USA$88.4k - $154.7k

About the Job

Requirements

  • A bachelor's degree in mechanical engineering from an accredited program and 8+ years of relevant building systems experience are required.
  • Experience with HVAC and plumbing design review, construction support, mechanical utility systems, and technical documentation is required.
  • Ability to interpret calculations, equipment selections, schematics, control sequences, and commissioning results is required.
  • Ability to obtain and maintain unescorted access to JBSA Fort Sam Houston is required.
  • Ability to communicate effectively, maintain accurate records, collaborate across disciplines, and handle project information in approved systems is required.

Responsibilities

  • Provide owner-side mechanical engineering review and construction support for dormitory systems, central utility plant interfaces, and modular-to-field connections.
  • Advise on performance, maintainability, and readiness for testing and operations.
  • Review HVAC, plumbing, thermal utility, controls-interface, and related mechanical design packages against approved requirements.
  • Assess loads, capacity, redundancy, equipment access, maintainability, and high-performance building objectives.
  • Review factory/site MEP boundaries, connection details, tolerances, access provisions, and installation sequencing.
  • Provide technical input on submittals, RFIs, proposed changes, nonconformances, and equipment substitutions.
  • Coordinate mechanical inspections, testing, balancing, controls sequences, and commissioning with qualified personnel.
  • Support lifecycle alternatives, O&M requirements, training, asset data, and mechanical turnover verification.

Desired Qualifications

  • Active professional engineer license; Texas licensure or ability to obtain it if required for assigned professional services.
  • Experience with federal/UFC projects, central plants, modular construction, energy analysis, and commissioning.

About the Company

Parsons

Digital infrastructure and security solutions provider

Parsons provides digitally enabled solutions in national security, defense, and global infrastructure. Its work spans government and commercial clients, offering services in systems and software engineering, quality assurance, compliance, and security, along with large-scale infrastructure projects and advanced technology implementations. The company helps clients by delivering long-term, contract-based engagements that include AI readiness, data preparation for AI applications, and secure, reliable systems. A key differentiator is its breadth across diverse markets and its emphasis on rigorous systems engineering, QA, compliance, and security to ensure the integrity of critical operations while harnessing AI to improve efficiency and safety. Parsons’ goal is to solve complex security and infrastructure challenges through measurable, value-driven solutions and long-lasting partnerships with clients.

Company size
10,001+
Company stage
IPO
Headquarters
Chantilly, VA
Founded
1944

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