Senior Administrative & Ops Coordinator

Cosine Group; Stokenchurch; On-site; GBP 23,000 - 28,000; Full time

Job summary

Cosine Group is seeking a highly organised Senior Administrator to join the Hyphen team in the United Kingdom. You’ll support day-to-day operations, coordinate activities across stakeholders, and ensure projects, suppliers and workforce administration are delivered efficiently.

In a fast-paced environment you’ll manage onboarding, travel bookings and documentation, while identifying process improvements and maintaining strong relationships with colleagues and suppliers.

Qualifications

• Proven organisational and administrative abilities.
• Strong attention to detail and accuracy.
• Experience coordinating multiple priorities and deadlines.
• Excellent written and verbal communication.
• Experience with supplier management and onboarding.

Responsibilities

• Supporting supplier onboarding, compliance and payment processes.
• Coordinating workforce administration, onboarding and payroll communications.
• Managing travel, accommodation and vehicle bookings.
• Maintaining accurate records, trackers, systems and operational documentation.
• Acting as a key point of contact for internal operational queries.
• Supporting event logistics and client-related operational requirements when needed.
• Identifying opportunities to improve processes and ways of working.
• Building strong relationships with colleagues, suppliers and stakeholders to ensure tasks are delivered on time and to a high standard.

Skills

Organisational skills

Attention to detail

Stakeholder management

MS Office proficiency

Operations experience

Tools

SharePoint

Excel

Outlook

Word

PowerPoint

Job description

Cosine Group is seeking a highly organised Senior Administrator to join the Hyphen team in the United Kingdom. You’ll support day-to-day operations, coordinate activities across stakeholders, and ensure projects, suppliers and workforce administration are delivered efficiently.

In a fast-paced environment you’ll manage onboarding, travel bookings and documentation, while identifying process improvements and maintaining strong relationships with colleagues and suppliers.