Jobs in the United States

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Added 1 min ago
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Professional Engineer Water/Waste Water
GPAC
Bozeman, MT
- $69,000 to $113,000 USD / year
We are seeking a Water/Wastewater Engineer to join a growing, multi-disciplinary engineering consulting firm. This individual will contribute to the planning, design, and delivery of…
Added 2 mins ago
HR
Senior AI Software Engineer / Automation Architect
Hunter Recruitment Advisors
Arlington Heights, IL
- $120,000 to $150,000 USD / year
S&J Plumbing is seeking a Senior AI Software Engineer / Automation Architect to help build a smarter, more efficient organization as we continue to grow.
Added 2 mins ago
Vice President, Facilities Management
Navy Federal Credit Union
Vienna, VA
…maintenance, capital planning, construction/project delivery, building systems performance, emergency readiness, sustainability, contract services, and long-term asset stewardship in…
Added 2 mins ago
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Professional Engineer Water/Waste Water
GPAC
Cheyenne, WY
- $69,000 to $113,000 USD / year
We are seeking a Water/Wastewater Engineer to join a growing, multi-disciplinary engineering consulting firm. This individual will contribute to the planning, design, and delivery of…
Added 4 mins ago
WB
WB Games Software Engineering Co-op: Needham, MA - January-May 2027
Warner Bros. Discovery
Needham, MA
- $31 USD / hour
As a game client engineer coop, you'll be working on a cross-discipline team fixing bugs and building features for WBG Boston's mobile games, primarily using Unity and C#. A typical day can…
Added 4 mins ago
Application Engineer, Enterprise Deployment - Finance
MathWorks
Natick, MA
…platforms, automated software development processes, and production systems. As an Application Engineer, you will work with quantitative teams, software engineers, platform engineers, and…
Added 4 mins ago
Principal IAM Engineer / Onsite in Natick, MA
Kelly Services
Natick, MA
This is a high-impact engineering role for someone who wants to own and evolve enterprise identity platforms rather than simply administer them. The Principal Engineer will provide…
Added 4 mins ago
VP, Business Operations, Technology & National Security
Alloy Therapeutics
Waltham, MA
As VP, Business Operations, you are a member of the CTO’s senior leadership team and the operator who makes all three possible. Alongside our product managers and scientific and technical…
Added 4 mins ago
Production Supervisor - Assembly & Test
CIRCOR International, Inc.
Warren, MA
At CIRCOR Aerospace & Defense, we don't just build pumps and valves-we engineer the heartbeat of the world's most advanced naval fleets. From our historic Warren, MA facility-home to the…
Added 4 mins ago
Senior Electrical Engineer
QinetiQ
Devens, MA
As a Senior Electrical Engineer at QinetiQ, you will be working hands-on to design, build, and troubleshoot mission-critical electronic systems for defense customers. Your work will span…
Added 4 mins ago
Senior Electrical Engineer
QinetiQ
Devens, MA
As a Senior Electrical Engineer at QinetiQ, you will be working hands-on to design, build, and troubleshoot mission-critical electronic systems for defense customers. Your work will span…
Added 4 mins ago
Senior Systems Engineer (ONSITE)
Collins Aerospace
Marlborough, MA
…market. The Strategic Communications team is seeking experienced Senior Systems Engineers in a role committed to creating creative and cost-effective solutions for our ground and airborne…
Added 7 mins ago
Technical Director
Mercer University
Warner Robins, GA
…respective technical areas of the Research Center to ensure engineering services comply with the terms of each contract, standard MERC policies and procedures, and all applicable laws and…
Added 7 mins ago
Senior Computer Scientist
Mercer University
Warner Robins, GA
Mercer Engineering Research Center (MERC), a research institute of Mercer University, provides high quality engineering, scientific, and technical support services to both government and…
Added 8 mins ago
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Water/Wastewater Engineer
GPAC
Grand Island, NE
- $75,000 to $110,000 USD / year
We are seeking a Water/Wastewater Engineer to join a growing, multi-disciplinary engineering consulting firm. This individual will contribute to the planning, design, and delivery of…
Added 8 mins ago
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Water Resource Engineer
GPAC
Georgetown, TX
- $90,000 to $150,000 USD / year
Are you ready to design the systems that manage stormwater, protect communities, and keep critical infrastructure resilient? My team and I are partnering with a growing, multi-disciplinary…
Added 8 mins ago
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Water/Wastewater Engineer
GPAC
Lincoln, NE
- $75,000 to $110,000 USD / year
We are seeking a Water/Wastewater Engineer to join a growing, multi-disciplinary engineering consulting firm. This individual will contribute to the planning, design, and delivery of…
Added 8 mins ago
Associate Engineer, Engineer, Senior Engineer
Dominion Energy
COPE, SC
…one motivated engineers to fill the positions of Operations Engineer. The successful candidates will start at the level commensurate with their education, experience, knowledge, skills, and…
Added 9 mins ago
Senior Principal Systems Engineer / SME (Cyber & Analytics)
RTX
United States
Applied Signal Technology (AST) is seeking a Senior Principal Systems Engineer / SME (Cyber & Analytics) who strives for excellence and have a passion to be part of a team that strengthens…
Added 10 mins ago
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Water/Wastewater Engineer
GPAC
Sioux City, IA
- $75,000 to $110,000 USD / year
We are seeking a Water/Wastewater Engineer to join a growing, multi-disciplinary engineering consulting firm. This individual will contribute to the planning, design, and delivery of…
Added 12 mins ago
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Senior Software Engineer, Backend
True Talent Solutions Partners
San Francisco, CA
- $200,000 to $400,000 USD / year
Join the engineering team at a consumer gaming company, building backend systems and features that support its core product. You will take ownership of projects from design through launch…
Added 12 mins ago
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Water/Wastewater Engineer
GPAC
Greenbelt, MD
- $80,000 to $145,000 USD / year
We are seeking a Water/Wastewater Engineer to join a growing, multi-disciplinary engineering consulting firm. This individual will contribute to the planning, design, and delivery of…
Added 29 mins ago
Electrical Engineer IV
TRC Companies, Inc.
Madison, WI
Function as a Senior Engineer assigned to perform station engineering physical quality reviews. Senior Engineers are expected to be familiar with the following aspects of the typical…
Added 32 mins ago
Software Engineer - Agentic Reliability Infrastructure (Technical Leadership)
Meta
Columbia, SC
Meta is seeking an experienced Software Engineer to build the next generation of AI systems for production reliability. This role sits at the intersection of large-scale distributed…
Added 38 mins ago
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Senior Mechanical Engineer, Data Centers - Remote (U.S.)
AECOM
Remote, United States
- $170,000 to $200,000 USD / year
AECOM is seeking to hire a highly skilled Senior Mechanical Engineer for the Data Center and Mission Critical team for our east region. The ideal candidate for this position should be…

AECOM

Mechanical Engineering Lead, Data Centers - Remote (U.S.)

Remote, United States

$200,000 to $240,000 USD / year

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Job details

Pay: $200,000 to $240,000 USD / year
Posting language: English
Posted: Nov 9, 2026

Original job description

Company Description Work with Us. Change the World. At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations. There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. We're one global team driven by our common purpose to deliver a better world. Join us.

Job Description

AECOM is seeking a Senior Mechanical Engineer with experience on Hyperscale Data Center projects to act as Data Center Mechanical Engineer Lead. The job incumbent will be responsible for designing and overseeing the construction of mechanical systems for hyperscale data centers, including HVAC, piping and fire suppression systems. This position is based in Arlington, VA, however, is open to other AECOM office locations and remote work under certain circumstances. The Mechanical Engineer will play a critical role in ensuring the reliability, efficiency, and safety of our data center infrastructure. The ideal candidate will have a strong background in mechanical engineering and experience working with high-density data centers. This position offers the flexibility of a remote work schedule and can be based from a variety of locations in the US where AECOM has an office. Although the position is primarily remote periodic travel may be required for client meetings, key project milestones, onsite collaboration sessions, or other business‑critical activities. Travel is expected to be occasional and scheduled in advance AECOM is a leader in the global data center consulting industry with robust teams in the Americas, Europe, Africa, Asia, and Australia. In this role, you will have the opportunity to work with our teams around the world on high-profile, fast-paced data center projects for global clients. This is a hands-on, client-facing role with an opportunity for upward career mobility.

JOB SUMMARY:

Act as the primary point of contact for clients, responding to their inquiries and concerns in a timely and professional manner
Develop and maintain strong relationships with clients, regularly communicating with them to understand their needs and expectations
Coordinating with multiple disciplines and acting as lead mechanical engineer to ensure that projects are delivered within budget and on schedule while managing the mechanical team including HVAC, fire protection, plumbing
Develop detailed specifications for mechanical equipment, including pumps, fans, and air handling units.
Writing reports for internal and external purposes based on findings
Ensures discipline plans that are created to meet overall project team requirements for project scope and schedule
Stays current on codes and technologies appropriate to the mechanical, plumbing and fire protection systems related to hyperscale data centers
Analyze and evaluate mechanical system performance, identifying areas for improvement and making recommendations for upgrades
Provide technical support during the construction phase, responding to RFIs and addressing any issues that arise
Attend job site visits, project meetings, and commissioning activities as needed
Ensure compliance with industry standards, codes, and regulations
Evaluate and recommend new technologies and equipment to enhance system performance and reduce operational costs
Collaborate with cross-functional teams, including electrical and mechanical engineers, to ensure seamless integration of the chiller systems with other data center infrastructure
Analyze energy usage, identifying opportunities for optimization and cost savings.

Qualifications

Minimum Qualifications:

Bachelor’s degree in Mechanical Engineering plus ten (10) years of relevant experience in mechanical design and/or mechanical engineering, with a focus on data center infrastructure, or demonstrated equivalency of experience and/or education
Professional Engineer License (P.E.) is required

Preferred Qualifications:

Bachelor’s degree in Mechanical Engineering plus twelve (12) years of relevant experience in mechanical design and/or mechanical engineering, with a focus on data center infrastructure, or demonstrated equivalency of experience and/or education
Extensive experience in mechanical engineering for data centers or other critical facilities.
Strong knowledge of HVAC, piping, and fire suppression systems design and construction.
Strong leadership, communication, and interpersonal skills
Ability to build and maintain strong relationships with clients
Ability to think creatively and identify opportunities to enhance the client experience.
Experience working with computer-aided design (CAD) and building information modeling (BIM) software
Excellent leadership, communication, and interpersonal skills
Experience with data center design and construction, including design criteria and industry standards

Additional Information

We are interested in every qualified candidate eligible to work in the United States. Permanent residency sponsorship is available for current H1-B visa holders in the United States.
Relocation is not available for this position
THIS POSTING IS FOR A CURRENT VACANCY, AND AECOM INTENDS TO FILL THIS POSITION BY DECEMBER 24, 2026.

At AECOM, we are committed to maintaining a secure and trustworthy recruitment process and take any fraudulent hiring activity seriously. To support this commitment, all newly hired employees are required to attend an in-person Day 1 onboarding at an AECOM office location as a condition of employment.

About AECOM AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan. AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2025. Learn more at aecom.com. What makes AECOM a great place to work You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you’ll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you’ve always envisioned. Here, you’ll find a welcoming workplace built on respect, collaboration and community - where you have the freedom to grow in a world of opportunity. As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines.

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