Jobs in the United States

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QI
Director, Operations (Denver, CO)
Quanta Infrastructure Solutions Group, LLC
Denver, CO · Lone Tree, CO
- $200,000 USD / year
…use in-house talent, expertise and resources to plan, design, engineer, manage, conduct maintenance on and construct…
Added just now
Construction Project Manager
Infinity Group US, LLC
Austin, TX
The Project Manager at Infinity Group is the owner of the project from internal kickoff through closeout. This role is responsible for driving the project forward across all phases -…
Added 1 min ago
Lead Substation Engineer 1 - Grid
Sargent & Lundy
United States
This position will offer you the ability to directly apply your knowledge of protective relaying and controls systems for HV and EHV substations. As a Lead Substation Engineer, you will:
Added 2 mins ago
Senior Mechanical Engineer 1 - Energy & Industrial
Sargent & Lundy
Englewood, CO
Coordinating and providing guidance to other engineers, project managers, client personnel, and suppliers to ensure a complete and timely design
Added 2 mins ago
EF
Project Engineer
Evergreen Fire and Security
Huntsville, AL
- $85,000 to $110,000 USD / year
The Project Engineer plays a pivotal role in designing and providing a high level of project support for integrated security systems. This encompasses systems such as Access Control, CCTV,…
Added 3 mins ago
Reliability Engineer
Eastman
Longview, TX
The position is located at Eastman’s Longview, TX manufacturing site. As a Reliability & Maintenance Engineer at Eastman, you will support efforts in our manufacturing plants to improve…
Added 4 mins ago
Traffic Forecasting Engineer
Department of Transportation
Wake County, NC
…has an immediate opening for an entry level Transportation Engineer in our Traffic Forecasting Group. The purpose of the Traffic Forecasting Group is to develop and maintain administrative…
Added 4 mins ago
Project Engineer
HCBeck, LTD.
United States
…delivering design and construction excellence on a broad range of project types. Headquartered in downtown Dallas, with offices in Atlanta, Austin, Charlotte, Denver, Fort Worth, Fort…
Added 5 mins ago
Controls Engineer | I&C | Ovation DCS
APS
TONOPAH, AZ
…decisions when needed to ensure plant systems, engineering designs, project controls and oversight of work has high technical quality, is cost effective, in compliance with established…
Added 5 mins ago
Assistant Project Manager
Miller-Davis Company
Kalamazoo, MI
Minimum of two years of relevant construction experience, preferably in a Project Engineer or similar project management support role.
Added 6 mins ago
Senior Project Engineer, Rail
Intramotev
St. Louis, MO
We are seeking a Senior Project Engineer, Rail to run a multi-year deployment of our self-propelled battery-electric railcars and vehicles on a Federal Railroad Administration…
Added 6 mins ago
AI Process Forward Deployed Engineer
Camunda
Remote, United States
…is a rare opportunity to shape a product, a function, and a field practice from day…
Added 7 mins ago
Project Manager - Transportation
LJA 2025
Houston, TX
…and supportive leaders. Whether you are in the office, in the field, or behind the scenes, working at LJA gives you the chance to grow through hands-on experience and exposure to a broad…
Added 7 mins ago
UNAVAILABLE
S&B Engineers and Constructors
Lake Charles, LA
S&B is actively searching for an experienced Civil/Structural Engineer to join our team in Lake Charles, LA. The Civil/Structural Engineer 4 independently performs assignments requiring the…
Added 7 mins ago
IC
Principal R&D Engineer, NPD
Imperative Care
Campbell, CA
- $210,000 to $225,000 USD / year
As an expert professional in this field, the Principal R&D Engineer serves as the subject matter expert in the design, continuous improvement, and manufacturability of commercialized…
Added 7 mins ago
Automation Electrical and Instrumentation Engineer
Cargill
Newark, CA
The Automation Electrical and Instrumentation Engineer will apply technical knowledge to design, develop and maintain overall governance on standards, application, gaps, solutions and…
Added 8 mins ago
Advanced Mechanical Design Engineer
Aerospace
Phoenix, AZ
As an Advanced Combustion Engineer in the Combustor design group at Honeywell Aerospace, you will use your expert knowledge of engineering discipline and standards, processes and tools to…
Added 8 mins ago
MS
Junior Data Engineer
Meridian Systematics
Springfield, VA
- $110,000 to $150,000 USD / year
Meridian Systematics is seeking a Junior Data Engineer to support a National Geospatial-Intelligence Agency (NGA) program that delivers GEOINT data across the enterprise. You will help…
Added 9 mins ago
Electro-Optical Engineer Asc - E1
Lockheed Martin
Goleta, CA
We are seeking to hire a motivated and driven engineer to develop infrared camera sensors.
Added 9 mins ago
Software Test Engineer
Abbott
Pleasanton, CA
At Abbott, you’ll do work that has real impact - supporting technologies that help patients manage and improve their health. As an early‑career engineer, you’ll be supported with:
Added 9 mins ago
Scientist – Cell Engineering & Functional Target Validation
Amgen
Thousand Oaks, CA
In this role, you will leverage hands-on laboratory expertise to engineer target-specific cellular models, establish reporter systems, and execute functional screening assays. You will…
Added 9 mins ago
RC
Modeling & Simulation Engineer (Internship or PT)
Red Cell Partners
Remote, United States
- $70 to $80 USD / hour
Dash 2 Dynamics (D2) is seeking a part-time Modeling & Simulation Engineer or advanced engineering intern to accelerate the design of plasma-enabled antennas and next-generation…
Added 10 mins ago
Senior Software Engineer, Recommendations, Rankings, Predictions, Search Discover
Google
Mountain View, CA
…mobile; the list goes on and is growing every day. As a software engineer, you will work on a specific project critical to Google’s needs with opportunities to switch teams and projects as…
Added 10 mins ago
Technical Product Marketing Engineer, Robotics Simulation - New College Grad 2027
Nvidia
Santa Clara, CA
We are looking for a Technical Product Marketing Engineer to build robotics simulation workflows and demonstrate how AI models can solve robotics tasks. You will develop working examples,…
Added 10 mins ago
Senior Mechatronics Engineer
J&J Family of Companies
Santa Clara, CA
…family of companies, is recruiting for a Senior Mechatronics Engineer for the Ottava R&D Team. This position is located in Santa Clara,…

Actalent

Mechanical Engineer

Arlington, VA, United States

Pay and BenefitsThe pay range for this position is $160000.00 - $200000.00/hr.

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Job details

Pay: Pay and BenefitsThe pay range for this position is $160000.00 - $200000.00/hr.
Experience: Minimum of 7+ years of relevant mechanical engineering and design experience.
Posting language: English
Posted: Nov 5, 2026

Original job description

Job Title: Sr Mechanical Design Engineer Data CentersJob DescriptionThis role focuses on leading mechanical design for large, mission-critical data centers, with a particular emphasis on secure and air-gapped cloud environments. You will serve as the lead engineer on complex projects, overseeing design quality, coordinating multidisciplinary teams, and managing budgets, schedules, and project documentation from concept through completion.Responsibilities

Lead mechanical design efforts for large data center projects, including secure and air-gapped cloud facilities.
Develop and review mechanical engineering designs, drawings, and specifications for HVAC and ME systems.
Own project management responsibilities, serving as the lead design engineer for assigned projects.
Plan, coordinate, and oversee QA/QC activities to ensure accuracy, consistency, and compliance with project requirements.
Manage and mentor design staff, providing technical guidance and ensuring high-quality deliverables.
Integrate and coordinate work across multiple disciplines, including mechanical, plumbing, and related MEP fields.
Manage project budgets and schedules, proactively identifying risks and implementing mitigation strategies.
Handle RFIs and other project documentation, ensuring timely and clear communication with stakeholders.
Perform mechanical and plumbing design work for data center infrastructure, including specialized systems for secure environments.
Collaborate with stakeholders working on cloud and data center programs to align mechanical design with operational needs.
Ensure designs adhere to relevant standards and guidelines, including those related to Tempest and ICD-705.
Participate in site visits as needed to review existing conditions, support installation, and verify that construction aligns with design intent.

Essential Skills

Extensive experience in mechanical design for large data centers.
Strong proficiency with mechanical engineering design tools, including Revit and AutoCAD.
Deep knowledge of HVAC systems and mechanical engineering (ME) design for mission-critical facilities.
Experience with MEP design, integrating mechanical systems with electrical and plumbing components.
Demonstrated expertise in Tempest and ICD-705 requirements.
Proven project management experience, including leading design efforts and coordinating multidisciplinary teams.
Ability to manage budgets, schedules, and RFIs for complex engineering projects.
Minimum of 7+ years of relevant mechanical engineering and design experience.
Active Professional Engineer (PE) license.
Strong communication and leadership skills to guide design staff and collaborate with project stakeholders.

Additional Skills & Qualifications

Experience working on large-scale cloud and data center programs, including air-gapped environments.
Proficient in mechanical and plumbing design for high-security or specialized facilities.
Ability to interpret and apply standards related to secure facility design.
Comfort working in a fully remote environment while maintaining high levels of collaboration and accountability.
Willingness and ability to travel to project sites when required.

Work EnvironmentThis position operates in a primarily remote work environment, offering the flexibility to work from home while collaborating closely with distributed project teams. You will work with industry-standard design tools such as Revit and AutoCAD and contribute to large, complex data center projects that support secure and air-gapped cloud programs. Travel to project sites will be required as needed to perform site assessments, support construction, and verify installation against design documents. Onsite work may involve coordination with field teams and reviewing mechanical and plumbing installations in active data center environments. Job Type & LocationThis is a Contract position based out of Arlington, VA. Pay and BenefitsThe pay range for this position is $160000.00 - $200000.00/hr. Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits

available for this temporary role may include the following:

Medical, dental & vision Critical Illness, Accident, and Hospital 401(k) Retirement Plan Pre-tax and Roth post-tax contributions available Life Insurance (Voluntary Life & AD&D for the employee and dependents) Short and long-term disability Health Spending Account (HSA) Transportation benefits Employee Assistance Program Time Off/Leave (PTO, Vacation or Sick Leave) Job Type & LocationThis is a Contract position based out of Arlington, VA. Application DeadlineThis position is anticipated to close on Nov 19, 2026. Workplace TypeThis is a fully remote position.About Actalent

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email actalentaccommodation@actalentservices.com for other accommodation options.

San Francisco Fair Chance Ordinance:

Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector:

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI):

We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.

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More about this job

Skills

Documentation
Mechanical engineering
HVAC
Project management
Regulatory compliance
Plumbing
Communication skills
Negotiate with stakeholders
Autodesk Revit
Autodesk AutoCAD
Building systems monitoring technology
Mechanical systems
Manage budgets
P.Eng.
Leadership
Collaboration

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