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Tetra Tech

Administrator

Company logo
Tetra Tech
Leader in water, environment & sustainable infrastructure consulting and engineering worldwide.
Office admin providing internal support, facilities, procurement & travel tasks
7d ago
Expert & Leadership (13+ years), Entry-level, Junior (1-3 years)
Full Time
Southampton, England, United Kingdom
Hybrid
Company Size
30,000 Employees
Service Specialisms
Engineering
Consulting
Design
Technical Services
Construction
Project Management
Environmental Services
Water Resources
Sector Specialisms
Energy
Defense Services
Disaster and Emergency Management
Marine
Transportation
Government
Water Resources
Utilities
Role
What you would be doing
supply ordering
ppe management
po processing
office audits
document formatting
health & safety
  • Monitor and order catering supplies to replenish stock.
  • PPE – order, release and track clothing and equipment for staff and escalate out of date items through reports.
  • Raising PO’s, Cheques, BACS as driven by the business.
  • Office operations – regular checks and reporting to support audits, health and safety and ensure the office is compliant or report issues.
  • Undertaking other duties not specifically stated above, which from time to time are necessary to maintain service levels, ensure compliance and provide quality office environments.
  • Processing of inbound and outbound post, business deliveries / packages.
  • Document formatting – update and amend documents using applications such as Bluebeam, PowerPoint, Publisher, Visio, Word, Excel, MS Forms.
  • Office Health & Safety – Ensure there are no hazards and report / escalate as necessary.
  • Providing out of hour’s support when required.
  • If security cleared to the appropriate level, you may be required to assist with support tasks relating to areas that require security cleared personnel only.
  • Office Access – monitor and record all visitors to adhere to office security protocols.
  • Monitor and order stationery supplies to ensure adequate stock on the office.
  • Support facilities as required to include maintenance visits, reporting issues, escalation and a keen eye on practical office facilities to ensure the office can run smoothly.
  • Inbound calls – where applicable, assist in taking centralised reception calls.
  • Where necessary, printing, binding, posting if the business need arises.
What you bring
driving licence
ms office
hospitality
customer service
travel
adaptability
  • Able to adapt style appropriately, developing good working relationships with the wider team and taking into consideration individual working preferences and approach.
  • Attention to detail.
  • Hospitality and catering experience preferrable.
  • Able to multi-task, organise and prioritise workloads whilst remaining calm under pressure.
  • Friendly and approachable with excellent, professional customer service.
  • Willing to learn and utilise your skills to provide a high level of service.
  • Highly articulate with excellent interpersonal skills.
  • Travel to other offices to provide support – essential.
  • Full, clean UK driving license and ideally access to a vehicle
  • Willingness to be flexible and adaptable.
  • Good working knowledge of Microsoft Office Suite, particularly Word, Excel and Outlook, 365 and PowerPoint and experience using online applications.
  • Ability to adapt to new ways of working, including the introduction of new technologies.
  • Able to work well as a team and on your own.
  • Enjoy working in a busy professional environment.
  • Couriers - Booking equipment and onsite kit where applicable.
Benefits
  • Accommodation of additional time to be worked to ensure completion of tasks
  • Travel - Booking of travel, accommodation, car hire.
Training + Development
Information not given or found
Company
Overview
$5B
Annual Revenue
The company generates approximately $5 billion in revenue each year.
1966
Year Founded
Established in 1966 in Pasadena, the company has grown globally over the decades.
110,000
Annual Projects
It executes approximately 110,000 projects annually across various sectors.
Top ENR
Industry Rankings
The company is highly ranked in ENR for water treatment, wind power, and hydroelectric plant engineering.
  • Leveraging a signature science-driven approach, it tackles complex problems in water, environmental restoration and sustainable infrastructure.
  • It organizes itself into government and commercial/international groups, enabling tailored expertise across public and private sectors.
  • Its Digital Systems division develops advanced analytics and visualization tools (like FusionMap®), supporting clients in grid reliability and AI infrastructure.
  • Unusual among engineering firms, it bridges traditional civil projects with cutting-edge digital and AI-enabled infrastructure solutions.
Culture + Values
  • Service
  • Value
  • Excellence
  • Opportunity
  • Improving lives around the world by Leading with Science®
  • Our workforce is diverse and includes leading experts in our fields
  • Encouraging our associates to explore new technologies, ideas, and business trends
Environment + Sustainability
$1B Credit Facility
Sustainability-linked financial initiative
A $1 billion credit facility tied to greenhouse gas reduction and improving lives metrics.
78% Emissions Reduction
Greenhouse gas reduction from operations
Achieved a 78% reduction in greenhouse gas emissions from operations, aligning with carbon negative targets.
100% Solar Energy
Net zero energy target achieved
Achieved net zero energy target via a LEED Platinum certified project with 100% solar energy and energy use intensity ≤ 30 kBtu/sf/year.
36% Emissions Reduction
GHG reduction per employee
Reduced greenhouse gas emissions per employee by 36% for Scope 1 and 2 compared to 2021 baseline.
  • Carbon negative target with UN Global Compact and SBTi alignment.
  • Independent verification of science-based targets in line with 1.5 °C Paris goal.
  • Reporting Scope 1, 2, and 3 emissions.
  • 60% of vendor spend to commit to SBTi by 2027.
  • 24% of business holds ISO 14001 certification for environmental management.
  • Net zero energy target achieved via LEED Platinum California DGS Natural Resources Headquarters project.
  • Sustainability-linked $1 billion credit facility tied to GHG reduction and improving lives metrics.
Inclusion & Diversity
20,400 people
STEM program engagement
The company's STEM program has engaged over 20,400 individuals, focusing on promoting participation and inclusivity in science, technology, engineering, and mathematics.
TRIR 0.37 and LWDIR 0.12
Safety performance metrics
The company achieved a Total Recordable Incident Rate (TRIR) of 0.37 and a Lost Workday Injury Rate (LWDIR) of 0.12 in 2024, representing a 54% and 60% improvement over industry averages, respectively.
  • Strive for achievement: committed to high performance and delivering on promises
  • Be open and transparent: foster a culture where people can share openly and say what they mean
  • Listen to and respect people: value people, listen deeply, and ensure all voices are heard and respected
  • Pursue curiosity and have a passion for learning: constantly aim to learn and grow through research, feedback, and reflection
  • Embrace diversity and collaboration: work as one team that embraces diversity and actively invites different perspectives
  • Indigenous engagement commitments: respect land tenure and property rights; maximize meaningful employment and business opportunities for Indigenous Peoples; engage Indigenous suppliers; provide training and youth/elder opportunities
  • Women’s representation: supports the Australian Human Rights Commission’s Wiyi Yani U Thangani Report; targeting structural change for First Nations women and girls
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