Military Support Administrator

Sodexo; Colchester; On-site; GBP 22,000 - 28,000; Full time

Benefits offered by this job

On-the-job training

Fully funded apprenticeship

Career development within Sodexo

Friendly and supportive work env.

Wellbeing resources

Financial benefits

Career growth

Cycle to Work

Job summary

Sodexo at Merville Barracks, Colchester, CO2 7UT, is seeking a seasoned Military Support Administrator to provide high-level administrative support within a busy military headquarters. You will work closely with senior personnel and support day-to-day unit operations, demanding independence and disciplined communication.

Previous MOD or military administration experience is beneficial but not essential; strong and proven administrative background is key.

Qualifications

• Significant previous experience in a strong administrative role.
• Ability to manage a demanding workload with multiple priorities.
• Excellent attention to detail and accuracy.
• Confident working independently with a professional communication style.

Responsibilities

• Provide comprehensive administrative support to senior military personnel and Battalion Headquarters.
• Prioritise tasks and manage deadlines with minimal supervision.
• Maintain accurate personnel records, reports, trackers and documentation.
• Coordinate accommodation, hotel and transport bookings as needed.
• Proofread and quality-check documentation to ensure high accuracy.
• Produce and distribute important unit documentation.
• Liaise confidently with military personnel and external stakeholders.
• Handle confidential information with discretion.
• Maintain records using Microsoft Office and internal systems.

Skills

Administrative experience

Time management

Communication

Independent worker

Tools

Microsoft Office

Job description

The following content displays a map of the jobs location - Colchester

PLEASE NOTE - Interviews are taking place Monday 7th September 2026ONLY - with a follow-up meeting with the military team on 10th September 2026, which can be held via Microsoft Teams if preferred.

• 37 hours per week
• Monday - Thursday - 08:00-16:30 (incl 30min lunch break) / Friday - 08:00-13:00 (no break)

As a Military Support Administrator with Sodexo at Merville Barracks, Colchester, CO2 7UT you’ll provide high-level administrative support within a busy military headquarters, working closely with senior military personnel and supporting the day-to-day operation of the unit.

This is not an entry-level administration role. We are looking for an experienced and highly capable administrator with a strong background in providing professional administrative support. You’ll need to be confident working independently, comfortable managing a demanding workload and able to communicate assertively and professionally with people at all levels.

Working within a structured military environment, you’ll need the confidence and resilience to hold your own, manage competing demands and ensure important tasks are followed through accurately and on time. Previous MOD or military administration experience would be beneficial, but it is not essential – a strong and proven administrative background is key.

What You’ll Do:

• Provide comprehensive administrative and clerical support to senior military personnel and Battalion Headquarters.
• Manage a busy and varied workload, prioritising tasks and working to important deadlines with minimal supervision.
• Maintain accurate personnel records, reports, trackers and documentation.
• Support the management and coordination of a high volume of reports and administrative workflows.
• Proofread and quality-check documentation, ensuring a consistently high level of accuracy and attention to detail.
• Produce, maintain, update and distribute important unit documentation.
• Undertake PA-style duties, including coordinating accommodation, hotel and transport bookings.
• Liaise confidently and professionally with military personnel of all ranks, external organisations and other key stakeholders.
• Handle sensitive and confidential information with complete discretion.
• Use Microsoft Office and internal systems to maintain accurate records, trackers and administrative information.
• Proactively follow up outstanding information and actions to ensure deadlines are met.Support the wider headquarters team with additional administrative duties as required.

What You Bring:

• Significant previous experience in a strong administrative role is essential.
• A proven ability to manage a demanding workload and multiple competing priorities.
• Excellent attention to detail with a strong focus on accuracy.
• Confidence working independently and making decisions within your area of responsibility.
• A confident, resilient and assertive communication style, with the ability to build professional working relationships at all levels.
• The confidence to work effectively within a structured military environment and communicate with personnel of varying ranks.
• Strong Microsoft Office and general IT skills.
• Excellent written communication, keyboard and telephone skills.
• Strong organisational and time-management skills.
• The ability to remain professional and composed when working under pressure.
• A proactive approach – you’ll be someone who takes ownership, follows things through and does not need constant direction.
• A high level of discretion and understanding of confidentiality.
• Previous experience within the MOD, Armed Forces or a similar highly structured environment would be advantageous but is not essential.

Please note:

This position requires Security Check (SC) clearance. Role-specific military systems and training requirements will also apply.

What we offer:

• On-the-job training with experienced professionals
• Fully funded apprenticeship qualifications
• Career development opportunities within Sodexo
• A friendly and supportive work environment
• Wellbeing Support – Unlimited online resources, a free health app with 24/7 virtual GP, and an Employee Assistance Programme.
• Financial Benefits – Discounts for you and your family, salary finance support, retirement plan, and a death-in-service benefit.
• Career Growth – Apprenticeships, learning tools, and development opportunities.
• Work Perks – Cycle to Work Scheme, volunteering opportunities, flexible work, full training, and a protective uniform.

Join us and be part of a companythat values its employees and offers real career growth opportunities.

Sodexo reserves the right to close this advert early if we are in receipt of a high number of applications