Twining, Inc. Jobs Hiring Now
Twining, Inc. is hiring for 7 open roles on Migrate Mate as of July 16, 2026, concentrated in civil & structural engineering and engineering (Non-Software), with listed salaries up to about $170,000. Migrate Mate updates Twining, Inc.'s live openings daily. Twining, Inc. is a geotechnical, materials testing, and engineering services firm serving construction and infrastructure projects across California.
Find Twining, Inc. JobsOverview
Twining, Inc. hiring data on Migrate Mate, as of July 16, 2026.
- Open jobs
- 7
- Top team
- Civil & Structural Engineering
- Seniority
- Manager level or above
- Work type
- 0% remote or hybrid
- Top location
- Fountain Valley
- Salary range
- $75,000–$170,000
Listed salaries for Twining, Inc. roles on Migrate Mate range from about $75,000 to $170,000 per year across 7 open roles, as of July 16, 2026. Some roles list hourly contract rates.
Open Roles at Twining, Inc.
Showing 7 of 7+ Twining, Inc. jobs
Twining, Inc., an innovative engineering, testing, and inspection Company with 100 years of history, is seeking a Project Administrator for our Long Beach facility.
We’re looking for a take-charge professional to handle monthly billing, project coordination and other administrative responsibilities. Position is responsible for monthly billing, accounts receivable, coordination and support of project management, heavy data-entry for project setup, forms preparation and submission, scanning & distribution, scheduling, preparing business correspondence, and fielding phone calls. Individual must be self-starting and detail oriented as this position requires a degree of follow-up skills.
Job Duties:
- Generate pre-billing reports and will work closely with Project Managers through the review process to ensure accurate monthly billing.
- Process monthly invoices with accuracy and a focus on capturing billable revenues.
- Editing, coding, and verifying billable items to ensure proper reporting of project costs and revenues.
- Maintain proper billing records, archiving, and promotes good record-keeping practices.
- Interaction with clients and provides necessary billing documents and resolutions on billing discrepancies.
- Generating billing reports and assisting in the analysis of revenue data (Impacts on Gross Profits)
- Assisting with preparing ProPro reports for Sales Team and Project Managers
- Preparing and monitoring over-budget and hold reports.
- Review the status of delinquent accounts and work with the CFO, Accounting Manager, Collections Specialist and Project Managers to determine the best course of action.
- Daily client contact and entering of notes detailing conversation/resolution with client.
- Work with the Project Manager to research disputed account balances and solve problems to achieve satisfactory and timely resolution.
- Performs accounts receivable duties and cash receipts backups
- Coordination with Sales Staff to acquire all necessary project setup documents and to ensure accurate project setup.
- Provide conditional and unconditional notices to clients, general contractors and owners.
- Stay up to date with construction law as related to credit & collections. Protect lien rights for Company by filing Preliminary Notices, Mechanic’s Liens and Stop Notices when necessary within guidelines of construction law.
- Maintain and update clients' accounts.
- Coordination with Project Managers to obtain proper project set-up information, forms preparation and submission, and scanning & distribution requirements.
- Administrative support to Project Managers including scheduling, preparing business correspondence, fielding phone calls and managing paper flow and timelines as appropriate.
- Build relationships with internal stakeholders (e.g. Project Managers, Senior Managers, etc.), seek answers, and provide guidance and other data, as needed
- Assistance with other accounting-related projects
- Lead and train project administrative staff members
- Ability to work independently and as part of a team.
- Minimum of 3 years’ billing experience
- General report-writing/generating skills.
- Business math skills and demonstrated ability to create spreadsheets at an intermediate user level.
- Strong written and verbal communication skills.
- High school diploma.
- Associate degree in Accounting is a plus
- Intermediate skills in MS Excel, Word, and general software programs.
- Knowledge in Deltek/Vision/Vantagepoint and/or QESTField is a plus.
- Reliable and punctual.
- Excellent problem solving skills.
Twining, Inc., an innovative engineering, testing, and inspection Company with 100 years of history, is seeking a Project Administrator for our Long Beach facility.
We’re looking for a take-charge professional to handle monthly billing, project coordination and other administrative responsibilities. Position is responsible for monthly billing, accounts receivable, coordination and support of project management, heavy data-entry for project setup, forms preparation and submission, scanning & distribution, scheduling, preparing business correspondence, and fielding phone calls. Individual must be self-starting and detail oriented as this position requires a degree of follow-up skills.
Job Duties:
- Generate pre-billing reports and will work closely with Project Managers through the review process to ensure accurate monthly billing.
- Process monthly invoices with accuracy and a focus on capturing billable revenues.
- Editing, coding, and verifying billable items to ensure proper reporting of project costs and revenues.
- Maintain proper billing records, archiving, and promotes good record-keeping practices.
- Interaction with clients and provides necessary billing documents and resolutions on billing discrepancies.
- Generating billing reports and assisting in the analysis of revenue data (Impacts on Gross Profits)
- Assisting with preparing ProPro reports for Sales Team and Project Managers
- Preparing and monitoring over-budget and hold reports.
- Review the status of delinquent accounts and work with the CFO, Accounting Manager, Collections Specialist and Project Managers to determine the best course of action.
- Daily client contact and entering of notes detailing conversation/resolution with client.
- Work with the Project Manager to research disputed account balances and solve problems to achieve satisfactory and timely resolution.
- Performs accounts receivable duties and cash receipts backups
- Coordination with Sales Staff to acquire all necessary project setup documents and to ensure accurate project setup.
- Provide conditional and unconditional notices to clients, general contractors and owners.
- Stay up to date with construction law as related to credit & collections. Protect lien rights for Company by filing Preliminary Notices, Mechanic’s Liens and Stop Notices when necessary within guidelines of construction law.
- Maintain and update clients' accounts.
- Coordination with Project Managers to obtain proper project set-up information, forms preparation and submission, and scanning & distribution requirements.
- Administrative support to Project Managers including scheduling, preparing business correspondence, fielding phone calls and managing paper flow and timelines as appropriate.
- Build relationships with internal stakeholders (e.g. Project Managers, Senior Managers, etc.), seek answers, and provide guidance and other data, as needed
- Assistance with other accounting-related projects
- Lead and train project administrative staff members
- Ability to work independently and as part of a team.
- Minimum of 3 years’ billing experience
- General report-writing/generating skills.
- Business math skills and demonstrated ability to create spreadsheets at an intermediate user level.
- Strong written and verbal communication skills.
- High school diploma.
- Associate degree in Accounting is a plus
- Intermediate skills in MS Excel, Word, and general software programs.
- Knowledge in Deltek/Vision/Vantagepoint and/or QESTField is a plus.
- Reliable and punctual.
- Excellent problem solving skills.
Job Roles at Twining, Inc.
Working at Twining, Inc.
Twining, Inc.'s 7 open roles are manager level or above, and about 0% are remote or hybrid. The most active teams are civil & structural engineering, engineering (Non-Software), and consulting & professional services. Twining, Inc. provides geotechnical engineering, materials testing, and construction inspection services to clients across California. The firm's teams work in the field, in laboratories, and in project management capacities on civil infrastructure, commercial construction, and public works engagements. Most Twining, Inc. roles are based in Fountain Valley, with some in Long Beach and Inland Empire.
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Browse jobs by roleTwining, Inc. Jobs: Frequently Asked Questions
How many jobs is Twining, Inc. hiring for right now?
Twining, Inc. is hiring for 7 open roles on Migrate Mate as of July 16, 2026, updated daily, concentrated in civil & structural engineering and engineering (Non-Software). Roles span field, laboratory, and engineering disciplines across its California operations.
What kinds of roles does Twining, Inc. hire for?
The most active teams are civil & structural engineering, engineering (Non-Software), and consulting & professional services. Twining, Inc. regularly posts positions in geotechnical engineering, materials testing, field inspection, and project administration. Roles range from field soils and lab technicians to staff, senior, and principal engineers, and most postings are manager level or above.
Are Twining, Inc. jobs remote or in-person?
Mostly on-site. About 0% of Twining, Inc.'s open roles on Migrate Mate are remote or hybrid as of July 16, 2026, with the rest based in Fountain Valley. Each Twining, Inc. listing shows its work location so you can filter before applying.
How do I apply to a job at Twining, Inc.?
Find a Twining, Inc. role on Migrate Mate, then follow the listing through to Twining, Inc.'s own application page to submit your materials directly. Twining, Inc. manages its own hiring process, so all applications and follow-up go through the company's careers portal.
What do Twining, Inc. jobs pay?
Listed salaries for Twining, Inc. roles on Migrate Mate range from about $75,000 to $170,000 per year as of July 16, 2026, with most postings at manager level or above. Some roles list hourly contract rates. Exact pay is set by Twining, Inc. and shown on each listing.
Does Twining, Inc. hire entry-level?
Most of Twining, Inc.'s open roles on Migrate Mate are manager level or above as of July 16, 2026. Entry-level openings are limited. Check individual Twining, Inc. listings for stated experience requirements.
Where is Twining, Inc. hiring?
Most Twining, Inc. roles are based in Fountain Valley, with some in Long Beach and Inland Empire, and about 0% offer remote or hybrid work as of July 16, 2026. Migrate Mate shows the location on each listing.