ECS Limited Jobs Hiring Now
ECS Limited is hiring for 572 open roles on Migrate Mate as of October 15, 2026, concentrated in construction management and customer service, with listed salaries up to about $200,000. Migrate Mate updates ECS Limited's live openings daily. ECS Limited is an engineering, environmental, and construction materials testing firm serving clients across the eastern United States.
Find ECS Limited JobsOverview
ECS Limited hiring data on Migrate Mate, as of October 15, 2026.
- Open jobs
- 572
- Top team
- Construction Management
- Seniority
- Mid to senior level
- Work type
- 0% remote or hybrid
- Top location
- Chantilly
- Salary range
- $50,000–$200,000
Listed salaries for ECS Limited roles on Migrate Mate range from about $50,000 to $200,000 per year across 572 open roles, as of October 15, 2026. Some roles list hourly contract rates.
Open Roles at ECS Limited
Showing 25 of 572+ ECS Limited jobs
Assistant Branch Manager - Principal Engineer
We won't show you this job again
New 8h ago
ECS Limited
Assistant Branch Manager - Principal Engineer
Franklin, Tennessee
New 8h ago
Senior Financial Accounting Analyst
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New 16h ago
ECS Limited
Senior Financial Accounting Analyst
Chantilly, Virginia
New 16h ago
Environmental Senior Project Consultant
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New 16h ago
ECS Limited
Environmental Senior Project Consultant
Frederick, Maryland
New 16h ago
Senior Construction Materials Technician
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Added 1d ago
ECS Limited
Senior Construction Materials Technician
Charlotte, North Carolina
Added 1d ago
CMT Assistant Staff Project Manager
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Added 1d ago
ECS Limited
CMT Assistant Staff Project Manager
Waukesha, Wisconsin
Added 1d ago
Environmental Staff Project Manager
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Added 1d ago
ECS Limited
Environmental Staff Project Manager
Atlanta, Georgia
Added 1d ago
Building Enclosure Assistant Team Leader
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Added 1d ago
ECS Limited
Building Enclosure Assistant Team Leader
Chantilly, Virginia
Added 1d ago
Entry-Level CMT Field Technician
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Added 1d ago
ECS Limited
Entry-Level CMT Field Technician
Jacksonville, Florida
Added 1d ago
Entry-Level CMT Field Technician
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Added 1d ago
ECS Limited
Entry-Level CMT Field Technician
Fort Myers, Florida
Added 1d ago
Junior Software Developer
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Added 1d ago
ECS Limited
Junior Software Developer
Chantilly, Virginia
Added 1d ago
Senior CMT Field Technician
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Added 1d ago
ECS Limited
Senior CMT Field Technician
Jacksonville, Florida
Added 1d ago
Building Enclosure Associate Principal
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Added 1d ago
ECS Limited
Building Enclosure Associate Principal
Baton Rouge, Louisiana
Added 1d ago
Project Administrator
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Added 1d ago
ECS Limited
Project Administrator
Carrollton, Texas
Added 1d ago
Subsidiary Director of National and Regional Accounts
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Added 2d ago
ECS Limited
Subsidiary Director of National and Regional Accounts
Chantilly, Virginia
Added 2d ago
Geotechnical Assistant Staff Project Manager
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Added 2d ago
ECS Limited
Geotechnical Assistant Staff Project Manager
Wilmington, North Carolina
Added 2d ago
Subsidiary Director of National and Regional Accounts
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Added 2d ago
ECS Limited
Subsidiary Director of National and Regional Accounts
Mount Laurel, New Jersey
Added 2d ago
Subsidiary Director of National and Regional Accounts
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Added 2d ago
ECS Limited
Subsidiary Director of National and Regional Accounts
Richmond, Virginia
Added 2d ago
Subsidiary Director of National and Regional Accounts
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Added 2d ago
ECS Limited
Subsidiary Director of National and Regional Accounts
Hanover, Maryland
Added 2d ago
Geotechnical Associate Principal Engineer
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Added 2d ago
ECS Limited
Geotechnical Associate Principal Engineer
Detroit, Michigan
Added 2d ago
Environmental Project Manager (Asbestos, IAQ, Lead)
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Added 2d ago
ECS Limited
Environmental Project Manager (Asbestos, IAQ, Lead)
King of Prussia, Pennsylvania
Added 2d ago
Construction Materials Associate Principal Engineer
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Added 2d ago
ECS Limited
Construction Materials Associate Principal Engineer
Detroit, Michigan
Added 2d ago
Building & Code Compliance Inspector
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Added 2d ago
ECS Limited
Building & Code Compliance Inspector
San Antonio, Texas
Added 2d ago
Environmental Technician (Asbestos, IAQ, Lead)
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Added 2d ago
ECS Limited
Environmental Technician (Asbestos, IAQ, Lead)
King of Prussia, Pennsylvania
Added 2d ago
Environmental Assistant Staff Project Manager
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Added 5d ago
ECS Limited
Environmental Assistant Staff Project Manager
Frederick, Maryland
Added 5d ago
Construction Materials Senior Project Manager
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Added 5d ago
ECS Limited
Construction Materials Senior Project Manager
Brooklyn Heights, Ohio
Added 5d ago
New 8h ago
Assistant Branch Manager - Principal Engineer
ECS Limited·Franklin, Tennessee
Job functions:
Master's degree in business administration
1,001-5,000 employees
Job Description
What You'll Do:
Responsibilities
ECS is an Equal Opportunity Employer. To learn more, click here.
The Assistant Office Manager supports the Office Manager in leading office operations, financial performance, personnel management, and strategic initiatives. This role serves as a key member of the office leadership team with responsibility for supporting multiple departments, managers, and operational functions while ensuring alignment with company policies, procedures, and objectives. The Assistant Office Manager helps drive operational consistency, employee development, client satisfaction, and business growth while serving as a leadership resource for managers and staff throughout the office. The role is designed to develop future Office Managers and organizational leaders while demonstrating ECS Core Values.
Responsibilities
Leadership & People Management
- Supports the Branch Manager in leading branch-wide operations, including multiple departments, groups, and satellite offices
- Provides direct supervision, coaching, mentoring, guidance, and accountability for Department and Group Managers
- Leads performance management processes, including goal setting, evaluations, coaching, promotions, improvement plans, and succession planning for the office
- Leads recruiting, onboarding, training, and retention efforts for the office
- Leads a collaborative, high-performance culture that emphasizes accountability, professional growth, and employee engagement
- Builds and leads an effective organizational structure aligned with departmental workload, growth objectives, and service offerings
- Communicates branch, subsidiary, and corporate initiatives to staff and supports their implementation at the local level
- Serves as a primary ambassador of company values and leadership expectations with the branch
Technical & Project Oversight
- Assists with branch-wide operational consistency, ensuring adherence to company procedures, standards, and risk management practices
- Oversees the departments and groups and their ability to perform work properly
- Provides senior technical review and oversight of key deliverables, reports, and complex projects, as appropriate
- Ensures consistent application of quality control, safety practices, and standard-of-care expectations across the branch
- Serves as an operational resource for resolving scheduling conflicts, staffing constraints, and interdepartmental coordination issues
- Maintains awareness of industry standards, codes, and best practices relevant to the department
- Supports the development and improvement of technical practices, training programs, and standardization initiatives for the office
- Coordinates with leadership to align technical practices and resource utilization across offices
- Supports, develops, and leads branch-level standardization, training, and continuous improvement initiatives
Financial & Operational Management
- Supports the Branch Manager in overseeing the office's financial performance, including revenue, profitability, utilization, backlog, overhead control, and key performance indicators (KPIs)
- Oversees invoicing, contract compliance, change management, and collections across departments and/or groups
- Supports staffing forecasts and workforce planning to balance efficiency, growth, and employee development
- Ensures compliance with company policies, procedures, and risk management practices
- Shares responsibility for office profit and loss (P&L) performance
- Assists in the development and execution of office budgets, revenue targets, financial goals, and business plans
- Monitors financial key performance indicators (KPIs) and operational metrics to identify trends, risks, and opportunities for improvement
Client & Business Development
- Develops, maintains, and grows strong client relationships within the market
- Leads office business development efforts in coordination with office leadership and business development
- Reviews and contributes to proposals, scopes of work, schedules, and fee strategies in accordance with company policies
- Represents the firm in professional organizations, industry events, and client meetings
- Identifies market trends and opportunities to execute growth strategies aligned with branch and company goals
- Serves as a primary client relationship manager for the office
Safety, Compliance, & Alignment
- Develops and models a strong safety culture within the office
- Ensures staff compliance with safety policies, training requirements, regulatory standards, and company procedures
- Leads continuous improvement initiatives focused on safety, quality, innovation, and operational excellence
- Collaborates with other branches, departments, and support teams to leverage company-wide resources, expertise, and best practices
- Aligns office objectives with subsidiary and company strategies
- Participates in leadership meetings, company initiatives, and committees
- Leads and communicates subsidiary initiatives to branch staff and oversees successful
Required Qualifications
- 10 years of related experience with a degree or 14 years of related experience without a degree
-
High school diploma or GED required
- Bachelor of Science in Civil Engineering, Construction Engineering and Management, Materials Science Engineering, Geology, or a related field is preferred
- An MS in Engineering or an MBA is preferred
- Maintain licenses and/or certifications as necessary for the work performed or managed per ECS Senior Technical Staff Policies and Procedures
- If driving for or on behalf of any ECS subsidiary, a valid driver's license is required
- Very strong leadership, communication, and interpersonal skills
- Advanced understanding of engineering consulting operations, project execution, and professional services business models
- Very strong ability to manage multiple priorities in a fast-paced environment
- Very strong judgement, problem-solving ability, and attention to detail
- Very strong ability to work effectively with clients, direct reports, peers, and supervisors, as well as independently
- Very strong ability to build a team
- Client-focused mindset with very strong business development skills
- Very strong financial acumen with demonstrated responsibility for P&L performance
- Very strong ability to balance technical excellence, people leadership, and business objectives
- Very Strong leadership presence with the ability to influence and align teams
- Strong strategic thinking and execution capability
Military Qualifications
- The following US Military ranks will qualify for this position IF they also meet the education, certification, and licenses requirements from the above section titled "Required Qualifications":
- E-7/E-8/O-3
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 building science + infrastructure consulting services. We are employee-owned with more than 3,200 employees in 125 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 #38 in Zweig Group’s Hot Firm List (June 2026). For additional information about ECS, visit: www.ecslimited.com.
ECS is an Equal Opportunity Employer. To learn more, click here.
ECS Limited
Assistant Branch Manager - Principal Engineer
Franklin, Tennessee
New 8h ago1,001-5,000 employees
Job functions:
Master's degree in business administration
Job Description
What You'll Do:
Responsibilities
ECS is an Equal Opportunity Employer. To learn more, click here.
The Assistant Office Manager supports the Office Manager in leading office operations, financial performance, personnel management, and strategic initiatives. This role serves as a key member of the office leadership team with responsibility for supporting multiple departments, managers, and operational functions while ensuring alignment with company policies, procedures, and objectives. The Assistant Office Manager helps drive operational consistency, employee development, client satisfaction, and business growth while serving as a leadership resource for managers and staff throughout the office. The role is designed to develop future Office Managers and organizational leaders while demonstrating ECS Core Values.
Responsibilities
Leadership & People Management
- Supports the Branch Manager in leading branch-wide operations, including multiple departments, groups, and satellite offices
- Provides direct supervision, coaching, mentoring, guidance, and accountability for Department and Group Managers
- Leads performance management processes, including goal setting, evaluations, coaching, promotions, improvement plans, and succession planning for the office
- Leads recruiting, onboarding, training, and retention efforts for the office
- Leads a collaborative, high-performance culture that emphasizes accountability, professional growth, and employee engagement
- Builds and leads an effective organizational structure aligned with departmental workload, growth objectives, and service offerings
- Communicates branch, subsidiary, and corporate initiatives to staff and supports their implementation at the local level
- Serves as a primary ambassador of company values and leadership expectations with the branch
Technical & Project Oversight
- Assists with branch-wide operational consistency, ensuring adherence to company procedures, standards, and risk management practices
- Oversees the departments and groups and their ability to perform work properly
- Provides senior technical review and oversight of key deliverables, reports, and complex projects, as appropriate
- Ensures consistent application of quality control, safety practices, and standard-of-care expectations across the branch
- Serves as an operational resource for resolving scheduling conflicts, staffing constraints, and interdepartmental coordination issues
- Maintains awareness of industry standards, codes, and best practices relevant to the department
- Supports the development and improvement of technical practices, training programs, and standardization initiatives for the office
- Coordinates with leadership to align technical practices and resource utilization across offices
- Supports, develops, and leads branch-level standardization, training, and continuous improvement initiatives
Financial & Operational Management
- Supports the Branch Manager in overseeing the office's financial performance, including revenue, profitability, utilization, backlog, overhead control, and key performance indicators (KPIs)
- Oversees invoicing, contract compliance, change management, and collections across departments and/or groups
- Supports staffing forecasts and workforce planning to balance efficiency, growth, and employee development
- Ensures compliance with company policies, procedures, and risk management practices
- Shares responsibility for office profit and loss (P&L) performance
- Assists in the development and execution of office budgets, revenue targets, financial goals, and business plans
- Monitors financial key performance indicators (KPIs) and operational metrics to identify trends, risks, and opportunities for improvement
Client & Business Development
- Develops, maintains, and grows strong client relationships within the market
- Leads office business development efforts in coordination with office leadership and business development
- Reviews and contributes to proposals, scopes of work, schedules, and fee strategies in accordance with company policies
- Represents the firm in professional organizations, industry events, and client meetings
- Identifies market trends and opportunities to execute growth strategies aligned with branch and company goals
- Serves as a primary client relationship manager for the office
Safety, Compliance, & Alignment
- Develops and models a strong safety culture within the office
- Ensures staff compliance with safety policies, training requirements, regulatory standards, and company procedures
- Leads continuous improvement initiatives focused on safety, quality, innovation, and operational excellence
- Collaborates with other branches, departments, and support teams to leverage company-wide resources, expertise, and best practices
- Aligns office objectives with subsidiary and company strategies
- Participates in leadership meetings, company initiatives, and committees
- Leads and communicates subsidiary initiatives to branch staff and oversees successful
Required Qualifications
- 10 years of related experience with a degree or 14 years of related experience without a degree
-
High school diploma or GED required
- Bachelor of Science in Civil Engineering, Construction Engineering and Management, Materials Science Engineering, Geology, or a related field is preferred
- An MS in Engineering or an MBA is preferred
- Maintain licenses and/or certifications as necessary for the work performed or managed per ECS Senior Technical Staff Policies and Procedures
- If driving for or on behalf of any ECS subsidiary, a valid driver's license is required
- Very strong leadership, communication, and interpersonal skills
- Advanced understanding of engineering consulting operations, project execution, and professional services business models
- Very strong ability to manage multiple priorities in a fast-paced environment
- Very strong judgement, problem-solving ability, and attention to detail
- Very strong ability to work effectively with clients, direct reports, peers, and supervisors, as well as independently
- Very strong ability to build a team
- Client-focused mindset with very strong business development skills
- Very strong financial acumen with demonstrated responsibility for P&L performance
- Very strong ability to balance technical excellence, people leadership, and business objectives
- Very Strong leadership presence with the ability to influence and align teams
- Strong strategic thinking and execution capability
Military Qualifications
- The following US Military ranks will qualify for this position IF they also meet the education, certification, and licenses requirements from the above section titled "Required Qualifications":
- E-7/E-8/O-3
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 building science + infrastructure consulting services. We are employee-owned with more than 3,200 employees in 125 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 #38 in Zweig Group’s Hot Firm List (June 2026). For additional information about ECS, visit: www.ecslimited.com.
ECS is an Equal Opportunity Employer. To learn more, click here.
Job Roles at ECS Limited
Construction Management45 jobs
Customer Service41 jobs
Business Operations38 jobs
Executive Leadership & C-Suite34 jobs
Engineering (Non-Software)29 jobs
Construction27 jobs
Civil Engineering26 jobs
Communications24 jobs
Business Development24 jobs
Program Management22 jobs
Working at ECS Limited
ECS Limited's 572 open roles are mid to senior level, and about 0% are remote or hybrid. The most active teams are construction management, customer service, and business operations. ECS Limited provides geotechnical engineering, environmental consulting, construction materials testing, and code compliance services. The firm employs field technicians, project managers, environmental scientists, and administrative professionals across its offices. Most ECS Limited roles are based in Chantilly, with some in Charlotte and Hanover.
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Browse jobs by roleECS Limited Jobs: Frequently Asked Questions
How many jobs is ECS Limited hiring for right now?
ECS Limited is hiring for 572 open roles on Migrate Mate as of October 15, 2026, updated daily, concentrated in construction management and customer service. Openings span environmental consulting, geotechnical engineering, construction materials testing, code compliance, and administrative functions.
What kinds of roles does ECS Limited hire for?
The most active teams are construction management, customer service, and business operations. ECS Limited regularly hires environmental project managers, geotechnical engineers, construction materials field technicians, code compliance inspectors, and finance and accounting staff. Most postings are mid to senior level, with opportunities ranging from field and laboratory roles to senior project management and regional leadership positions.
Are ECS Limited jobs remote or in-person?
Mostly on-site. About 0% of ECS Limited's open roles on Migrate Mate are remote or hybrid as of October 15, 2026, with the rest based in Chantilly. Each ECS Limited listing shows its work location so you can filter before applying.
How do I apply to a job at ECS Limited?
Find an ECS Limited role on Migrate Mate, then follow the listing through to ECS Limited's own careers page to submit your application directly. ECS Limited manages its own hiring process, including interviews and offers. Migrate Mate keeps ECS Limited's listings current so the roles you see reflect what the company is actively filling.
What do ECS Limited jobs pay?
Listed salaries for ECS Limited roles on Migrate Mate range from about $50,000 to $200,000 per year as of October 15, 2026, with most postings at mid to senior level. Some roles list hourly contract rates. Exact pay is set by ECS Limited and shown on each listing.
Does ECS Limited hire entry-level?
Most of ECS Limited's open roles on Migrate Mate are mid to senior level as of October 15, 2026. Entry-level openings are limited. Check individual ECS Limited listings for stated experience requirements.
Where is ECS Limited hiring?
Most ECS Limited roles are based in Chantilly, with some in Charlotte and Hanover, and about 0% offer remote or hybrid work as of October 15, 2026. Migrate Mate shows the location on each listing.