Tempe, Arizona, United States · On-site
Responsibilities ECS is seeking an experienced Specification Writer III to join our Southwest Building Science + Infrastructure team in Tempe, AZ. In this role, you’ll collaborate closely with architects, engineers…
Skills: Specification Writing, Architectural Design, Product Research, AIA MasterFormat, Construction Methodology
Carrollton, Texas, United States · On-site
Responsibilities ECS is seeking an experienced Specification Writer III to join our Southwest Building Science + Infrastructure in Dallas, TX. In this role, you’ll collaborate closely with architects, engineers, an…
Skills: Specification Writing, Architectural Design, Product Research, AIA MasterFormat, Construction Methodology
San Antonio, Texas, United States · On-site
Responsibilities ECS is seeking an experienced Specification Writer III to join our Southwest Building Science + Infrastructure in San Antonio, TX. In this role, you’ll collaborate closely with architects, engineer…
Skills: Specification Writing, Architectural Design, AIA MasterFormat, Product Research, Construction Methodology
Roseville, California, United States · On-site
Responsibilities ECS is seeking an experienced Specification Writer III to join our Pacific Building Science + Infrastructure team in Roseville, CA. In this role, you’ll collaborate closely with architects, enginee…
Skills: Specification Writing, Architectural Design, AIA MasterFormat, Product Research, Construction Methodology
El Paso, Texas, United States · On-site
Responsibilities No experience necessary, paid training is provided, and we pay your certification fees! ECS Limited is offering a unique opportunity for a talented Construction Materials Testing (CMT) Field Technician t…
Skills: Materials Testing, Soil Sampling, Concrete Testing, Aggregate Testing, Data Collection
San Antonio, Texas, United States · On-site
Responsibilities No experience necessary, paid training is provided, and we pay your certification fees! ECS Limited is offering a unique opportunity for a talented Construction Materials Testing (CMT) Field Technician t…
Skills: Materials Testing, Sampling, Data Collection, Technical Communication, Field Observation
McAllen, Texas, United States · On-site
Responsibilities ECS Limited is offering a unique opportunity for a talented and certified Construction Materials Testing (CMT) Assistant Team Leader to join our McAllen team. We offer opportunities for professional deve…
Skills: Construction Materials Testing, Field Inspection, Mentorship, Safety Management, Equipment Calibration
Hanover, Maryland, United States · On-site
Responsibilities Key Responsibilities Complete Maryland Department of the Environment Third Party Tank Inspections and requisite repairs of deficienciesInteract and collaborate with staff members on a variety of projects…
Skills: UST System Inspection, Environmental Principles, Permitting Processes, Environmental Regulations, Environmental Test Methods
Cobb County, Georgia, United States · On-site
Position & Office Overview As an Environmental Department Manager – Due Diligence, you strive to lead both your team and your profits. You are comfortable in steel toed boots in the field, as well as in high level …
Skills: Leadership, Project Management, Financial Acumen, Business Development, Client Relationship Management
Cobb County, Georgia, United States · On-site
Responsibilities ECS Limited is offering a unique opportunity for an experienced Construction Materials Testing (CMT) Principal Engineer to join our Atlanta field services team in a dynamic work environment. In this role…
Skills: Construction Materials Testing, Project Management, Technical Report Review, Business Development, Client Relationship Management
Allentown, Pennsylvania, United States · On-site
Responsibilities No experience necessary, paid training is provided, and we pay your certification fees! ECS Limited is offering a unique opportunity for a talented Construction Materials Testing (CMT) Field Technician t…
Skills: Materials Testing, Soil Sampling, Concrete Testing, Aggregate Testing, Data Collection
Lawrenceville, Georgia, United States · On-site
Responsibilities ECS Limited is offering a unique opportunity for an experienced Construction Materials Testing (CMT) Principal Engineer to join our Lawrenceville field services team in a dynamic work environment. In thi…
Skills: Construction Materials Testing, Project Management, Technical Report Review, Business Development, Client Relationship Management
Aberdeen, Maryland, United States · On-site
Responsibilities No experience necessary, paid training is provided, and we pay your certification fees! ECS Limited is offering a unique opportunity for a talented Construction Materials Testing (CMT) Field Technician t…
Skills: Materials Testing, Soil Sampling, Concrete Testing, Aggregate Testing, Data Collection
Hanover, Maryland, United States · On-site
Responsibilities No experience necessary, paid training is provided, and we pay your certification fees! ECS Limited is offering a unique opportunity for a talented Construction Materials Testing (CMT) Field Technician t…
Skills: Materials Testing, Soil Sampling, Concrete Testing, Aggregate Testing, Data Collection
Lawrenceville, Georgia, United States · On-site
Responsibilities No experience necessary, paid training is provided, and we pay your certification fees! ECS Limited is offering a unique opportunity for a talented Construction Materials Testing (CMT) Field Technician t…
Skills: Materials Testing, Soil Sampling, Concrete Testing, Aggregate Testing, Data Collection
Hagerstown, Maryland, United States · On-site
Responsibilities No experience necessary, paid training is provided, and we pay your certification fees! ECS Limited is offering a unique opportunity for a talented Construction Materials Testing (CMT) Field Technician t…
Skills: Materials Testing, Soil Sampling, Concrete Testing, Aggregate Testing, Data Collection
Manchester Township, Pennsylvania, United States · On-site
Position & Office Overview Responsibilities Being a team builder with the ability to both bring in and do the work Developing staff and getting our name out in the marketplace Managing and mentoring of CMT/geotechnical e…
Skills: Team Building, Staff Development, Mentoring, Geotechnical Engineering, Construction Materials Testing
Lawrenceville, Georgia, United States · On-site
Responsibilities Primary responsibilities include providing technical expertise and supporting Geotechnical staff both within a branch and within a regionHost or attend project meetings with clients and/or ECS staff to h…
Skills: Geotechnical Engineering, Technical Report Review, Proposal Preparation, Business Development, Project Management
King of Prussia, Pennsylvania, United States · On-site
Responsibilities ECS Limited is offering a unique opportunity for a talented Specialty Technician to join our team and advance in a dynamic work environment. You'll work on a variety of projects of moderate complexity pe…
Skills: Structural Steel Inspection, Non-Destructive Testing, Destructive Testing, Field Observation, Material Sampling
Manchester Township, Pennsylvania, United States · On-site
Responsibilities Principals ensure that overall goals related to quality and performance are achieved. Responsibilities for any one particular project are limited. The goal is to delegate to Senior Project Managers and s…
Skills: Geotechnical Engineering, Project Management, Business Development, Technical Report Review, Client Relationship Management
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Lead the research of materials and manufacturers to develop detailed architectural specifications and project manuals. Collaborate with multidisciplinary teams to ensure compliance with industry standards, building codes, and project requirements.
Requires a high school diploma (Bachelor's preferred) and over 8 years of architectural and specification writing experience. Candidates should be proficient in AIA MasterFormat and possess strong knowledge of building science and construction documentation.
ECS is seeking an experienced Specification Writer III to join our Southwest Building Science + Infrastructure team in Tempe, AZ. In this role, you’ll collaborate closely with architects, engineers, and project teams to research materials, develop detailed specifications, and ensure alignment with project requirements, industry standards, and applicable codes. This is a highly collaborative, detail-oriented position ideal for a seasoned professional who thrives at the intersection of design, technical expertise, and project execution.
Responsibilities
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Qualifications
Skills and Abilities
ECS Group of Companies (ECS) was founded in 1988 with the goal to raise the standards of professional engineering consulting. Today, we are a leader in geotechnical, construction materials, environmental and facilities consulting services. We are employee-owned with more than 3,000 employees in 100+ offices and testing facilities coast to coast. ECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #148 in Engineering News-Record’s Top 200 Environmental Firms (October 2025) and #50 in Zweig Group’s Hot Firm List (May 2025). For additional information about ECS, visit: www.ecslimited.com.
ECS is an Equal Opportunity Employer. To learn more, click here.
ECS Group of Companies is a Chantilly, VA-based consulting engineering firm. Organizationally we have 100+ offices and more than 3,000 employees in operating subsidiaries. Subsidiaries and their headquarter offices include: - ECS Mid-Atlantic, LLC [Chantilly, VA]; - ECS Midwest, LLC [Chicago, IL]; - ECS Southeast, LLP [Raleigh, NC]; - ECS Florida, LLC [Orlando, FL]; - ECS Southwest, LLP [Dallas, TX]; - ECS Pacific, Inc. [Walnut Creek, CA]; - ECS Group of Companies [Chantilly, VA - provides administrative/support services to all operating subsidiaries]. Founded in 1988, ECS is an employee-owned corporation committed to providing high quality, innovative services. The professional staff at ECS delivers value-added solutions through our core service lines: Geotechnical Engineering, Environmental Consulting, Construction Materials Testing/Inspection, and Facilities Engineering and Consulting. 'Setting the Standard for Service’ is our corporate philosophy that permeates everything we do. We embrace providing services on time and under budget while adding value to our clients. Our goal is to provide high-quality engineering and related services; and to be recognized by our clients and colleagues for our innovative ideas, responsiveness and value. Our high repeat business volume, recommendations from our clients and professional associates are all measures of our commitment to the industry we proudly serve. At ECS, it’s not just about getting the job done – it’s about getting the job done right. Talent acquisition at ECS receives strategic focus. We keep our career center current and up-to-date! So if you are looking for a new career opportunity or know someone who is, please visit www.ecslimited.com and submit your resume through our career center for review by our dedicated recruiting team.
Offices: 14026 Thunderbolt Place, Suite 300, Chantilly, VA 20151, US · 915 Maple Grove Dr, Suite 100, Fredericksburg, Virginia 22407, US
ECS Group of Companies is a Chantilly, VA-based consulting engineering firm. Organizationally we have 100+ offices and more than 3,000 employees in operating subsidiaries. Subsidiaries and their headquarter offices include: - ECS Mid-Atlantic, LLC [Chantilly, VA]; - ECS Midwest, LLC [Chicago, IL]; - ECS Southeast, LLP [Raleigh, NC]; - ECS Florida, LLC [Orlando, FL]; - ECS Southwest, LLP [Dallas, TX]; - ECS Pacific, Inc. [Walnut Creek, CA]; - ECS Group of Companies [Chantilly, VA - provides administrative/support services to all operating subsidiaries]. Founded in 1988, ECS is an employee-owned corporation committed to providing high quality, innovative services. The professional staff at ECS delivers value-added solutions through our core service lines: Geotechnical Engineering, Environmental Consulting, Construction Materials Testing/Inspection, and Facilities Engineering and Consulting. 'Setting the Standard for Service’ is our corporate philosophy that permeates everything we do. We embrace providing services on time and under budget while adding value to our clients. Our goal is to provide high-quality engineering and related services; and to be recognized by our clients and colleagues for our innovative ideas, responsiveness and value. Our high repeat business volume, recommendations from our clients and professional associates are all measures of our commitment to the industry we proudly serve. At ECS, it’s not just about getting the job done – it’s about getting the job done right. Talent acquisition at ECS receives strategic focus. We keep our career center current and up-to-date! So if you are looking for a new career opportunity or know someone who is, please visit www.ecslimited.com and submit your resume through our career center for review by our dedicated recruiting team.
Offices: 14026 Thunderbolt Place, Suite 300, Chantilly, VA 20151, US · 915 Maple Grove Dr, Suite 100, Fredericksburg, Virginia 22407, US
