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Salary
$120k – $140k per year
Location
In office (Huntsville)
Seniority
Senior · 10+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Nov 10, 2026. First seen by Alion on Oct 6, 2026.

Overview
Company
Impact
Profile match

ATI

ATI is a full-service architectural, engineering and facilities management firm with over 40 years of experience. It serves federal, state, local and private sector clients and employs construction engineers, quality assurance representatives and environmental specialists. The company is based in the United States.

Senior Mechanical Engineer

ATI has a current need for a Senior Mechanical Engineerfor complex, multimillion dollar construction projects. Work will be at Redstone Arsenal in Madison County, Alabama.

Great Pay and Benefits for a Senior Mechanical Engineer

  • Competitive Salary of $120,000 - $140,000/year depending on qualifications and experience;
  • 11 annual paid holidays;
  • Paid annual vacation and sick leave;
  • Employee and family health, dental, prescription, and vision insurance with 75% of the premiums paid by the company;
  • 401(k) plan with 4% employer match vesting immediately;
  • Employer paid short-term and long-term disability, and life insurance; and
  • Professional development assistance including memberships, professional licenses, and tuition reimbursements;

Duties and Responsibilities

Duties may include, but not be limited to, the following:

  • Review and comment on Contractor mechanical and control submittals;
  • Review and respond to Contractor questions;
  • Observe and identify construction and contract deficiencies;
  • Review and comment on Contractor RFI/RFCs;
  • Observe Contractor performance daily and record/report on observations;
  • Coordinate mechanical project issues;
  • Make written recommendations to the COR;
  • Compute time extensions;
  • Inspect Contractor plant, materials, and equipment daily;
  • Review Contractor QC Reports daily;
  • Take photographic documentation as appropriate;
  • Review Contractor punch lists;
  • Assist in preparing change order and claim documents;
  • Make construction-minded determinations on meeting contract requirements and practicability;
  • Coordinate requests for equitable adjustment and claims; and
  • Make technical interpretations of drawings/specifications

Required Qualifications and Experience

  • 10+ years of experience as a Mechanical Engineer on complex multimillion dollar construction projects with varying types of mechanical systems;
  • A current Professional Engineering license is preferred;
  • Understanding of applicable building design codes and specifications such as the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) design standards; National Fire Protection Association (NFPA) codes; International Mechanical Code (IMC); International Plumbing Code (IPC); and International Building Code (IBC);
  • Experience with USACE's 3-Phase QC/Inspection process, EM 385-1-1 USACE Safety Manual, and the Resident Management System (RMS) is preferred;
  • Experience using Microsoft Office, including Word and Excel;
  • Excellent verbal and written communication skills and a high level of professionalism;
  • Candidates must be US Citizens and must be able to obtain a government clearance; and
  • Position requires frequent and recurring construction inspections, which include walking, climbing, stooping, and bending at various elevations and uneven terrain.

Job Type: Full-time

Pay Range: $120,000 - $140,000/year depending on experience

Location: Redstone Arsenal in Madison County, Alabama

Working Hours:Normal Work Hours - Monday - Friday (anticipate 40 per week).

About ATI

ATI, Inc.( www.atiinc.com) is a full-service consulting firm with over 45 years of experience solving complex facility and program management, construction, and environmental challenges for government and private sector clients. Committed to industry leadership, we deliver sustainable, innovative, and cost-effective solutions that drive results and prioritize client satisfaction. At the same time, we foster a dynamic, growth-oriented workplace where employees can thrive.

This job description is not intended to be all-inclusive. Selected candidate may perform other related duties as assigned to meet the ongoing needs of the organization.

ATI, Inc. provides equal employment opportunities to all qualified individuals, including protected groups, protected veterans and individuals with disabilities. ATI complies with applicable local, state and federal laws governing nondiscrimination in employment at each location the Company operates. This policy applies to all terms and conditions of employment, including, but not limited to: hiring, placement, promotion, termination, leaves of absence, compensation, and training. ATI is an E-Verify Employer in the United States. ATI will provide reasonable accommodations with the application process upon your request as required to comply with applicable laws. If you have a disability and require assistance in this application process, please let your recruiter know.

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