Job Advert: Technical Assistant
Location: Office-based in Durley, Hampshire
Salary: £26,000 - £30,000 FTE, dependent on experience
Contract: Full-time, permanent (Monday – Friday)
Are you a highly organised, proactive, and enthusiastic individual looking to make a meaningful impact in the environmental sector? Join Sadler Energy and Environmental Services Ltd (SEES) as a Technical Assistant and become part of a team dedicated to creating sustainable futures.
About Us
SEES was founded in 2008, with our team’s roots firmly in the construction industry. We initially specialised in energy calculations and Code for Sustainable Homes reports. Over the years, we have evolved and expanded our services to respond to changing building regulations and advancements in building physics.
Our commitment to environmental stewardship is embedded in our business practices, enabling us to make a positive impact on the environment, the community, and the business landscape.
At the heart of our company is our team, whose dedication drives our sustainability efforts. We are seeking someone who shares our passion for making a positive difference.
The Role
As a Technical Assistant, you’ll play a key role in supporting our clients and ensuring smooth project delivery. Your day-to-day responsibilities will include:

• Documentation Management: Producing, collating and assembling tailored Operation and Maintenance (O&M) manuals, Home User Guides (HUGs), and Building User Guides (BUGs).
• Water Calculations: Preparing water usage calculations in line with Building Regulations (Part G) or Planning Requirements.
• Client Interaction: Managing e-mails, answering phone calls, and building strong working relationships to support client-related tasks.
• Scheduling: Assisting with diary management and booking site visits.
• Brand Management: Finalising documents to ensure they meet brand standards and supporting the organisation of marketing materials and events.
• Social Media and Events: Supporting social media updates and helping plan both internal and client-facing events.

About You
We’re looking for a positive, professional individual with a passion for sustainability. The ideal candidate will bring:
Essential Skills:

• The ability to stay calm under pressure and maintain a positive attitude.
• Previous administrative experience in an office-based environment.
• Excellent written and verbal communication skills.
• Strong organisational skills with great attention to detail.
• Initiative and a collaborative, team-oriented approach.
• Proficiency in MS Office applications, particularly Microsoft Word.

Desirable Skills:

• Administrative experience in the construction industry.
• Familiarity with document preparation and client management.
• Experience using Xero for issuing quotes and invoices.
• Knowledge of Adobe Acrobat Pro.

This role is open to candidates with existing eligibility to work in the UK, as we are unable to provide visa sponsorship.
What We Offer
At SEES, we believe in nurturing talent and fostering innovation. As part of our team, you’ll enjoy:

• A competitive salary.
• 25 days of annual leave, plus bank holidays.
• A company pension scheme and life assurance.
• A Cycle to Work scheme.
• Free parking at our Durley office.
• A supportive, collaborative culture with opportunities for professional development.

How to Apply
Please submit your CV and a cover letter detailing your experience and why you’re interested in this role and joining SEES.
Initial interviews will be conducted via MS Teams, followed by face-to-face interviews for shortlisted candidates.
We are committed to supporting candidates throughout the recruitment process. Please let us know if you require any accommodations for your interview.
If this role excites you and aligns with your skills and passion, we’d love to hear from you!
Job Types: Full-time, Permanent
Pay: £26,000.00-£30,000.00 per year
Benefits:

• Company pension
• Cycle to work scheme
• Free parking
• Life insurance

Schedule:

• Monday to Friday

Experience:

• Administrative experience: 3 years (preferred)

Work authorisation:

• United Kingdom (required)

Work Location: In person