Senior IT Support Administrator Job at Randstad (Athens, northern suburbs)

Senior Administrator

Our client, a global company based in Birmingham, is seeking an experienced Seni...

Location

United Kingdom , Birmingham

Salary:

28000.00 - 31000.00 GBP / Month

Office Angels

Expiration Date

Until further notice

Requirements

GCSE level education or equivalent standard which will include English and Mathematics qualifications
previous experience in a similar role
excellent English language skills both written and spoken
experience of IT systems including Microsoft Office and the ability to utilise software packages available within the business

Job Responsibility

preparing monthly client property reports extracting financial arrears information and tenancy information from Tramps database tenancy schedule updating running of utility graphs data
preparing monthly client reports and dashboards using tenancy and financial data
liaising with FM teams onsite staff and lawyers to update reports and lease details
assisting with presentations formatting and visual materials
calculating and raising fees monitoring uplifts and chasing aged debts
setting up clients on Optimus and completing KYC checks
maintaining compliant QA files and insurance apportionments
typing correspondence reports and spreadsheets
managing diaries meetings travel and general admin support
coordinating supplier invoices and tenant data updates

What we offer

pension
private medical insurance
25 days holiday plus bank holidays

Fulltime

Senior Linux System Administrator - Support Engineer

Senior Linux System Administrator/System Support Engineer with expertise support...

Location

Australia , Canberra

Salary:

Not provided

Hewlett Packard Enterprise

Expiration Date

Until further notice

Requirements

Bachelor's degree in Computer Science, Information Technology, or related field, or equivalent work experience
At least 5 years of hands-on experience managing Linux systems in production environments, including HPC systems
Expertise in Linux/Unix operating systems, parallel file systems (Lustre, GPFS), and networking technologies
Proficiency in scripting/programming languages (Bash, Python, Perl, C++)
Experience with automation/configuration management tools (Ansible, Puppet, Chef, Terraform)
Strong understanding of networking concepts (TCP/IP, DNS, DHCP, firewalls, VPNs)
Familiarity with monitoring/logging tools (Nagios, Grafana, ELK Stack)
Experience with containerization technologies (Docker, Kubernetes)
Excellent problem-solving, analytical, and communication skills
Demonstrated ability to work independently in multi-technology environments and collaborate across teams

Job Responsibility

Deploy, configure, maintain, and troubleshoot Linux servers (Red Hat, CentOS, Ubuntu, or others) across physical, virtual, and cloud environments
Support, maintain, and optimize HPC systems, including installation, servicing, and advanced technical troubleshooting of hardware/software and parallel file systems
Monitor system performance, availability, and security using industry-standard tools and practices
Plan and execute upgrades, patches, enhancements, and migrations to ensure systems are current, secure, and optimized
Automate system administration tasks using scripting languages and configuration management tools
Implement and maintain backup/recovery strategies, disaster recovery plans, and system documentation
Collaborate with development, network, and security teams to support application deployments and troubleshoot issues
Provide technical consulting, mentoring, and guidance to junior team members
Ensure compliance with strict security protocols in sensitive environments
Participate in on-call rotation and respond to system incidents and outages

What we offer

Competitive salary and performance-based bonuses
Comprehensive health, dental, and vision insurance
Retirement plan options
Paid time off and holidays
Professional development opportunities
Flexible work arrangements

Fulltime

Temp Senior Admin Support Officer

You will be the backbone of this small team, providing crucial administrative su...

Location

United Kingdom , Twickenham

Salary:

18.00 GBP / Hour

Office Angels

Expiration Date

Until further notice

Requirements

Proven experience in administrative support roles
Exceptional communication skills, both verbal and written
Proficiency in Microsoft Office Suite (Word, Teams, PowerPoint, Excel, Visio, Outlook)
Strong attention to detail and the ability to manage multiple priorities effectively
A flexible approach to work with excellent people skills

Job Responsibility

Diary Management: Efficiently manage the diaries of senior leadership, anticipating needs and juggling stakeholder requirements
Administrative Support: Provide high-level confidential support, manage correspondence, organise meetings, and maintain filing systems
Project Support: Assist with general project planning
General secretarial duties

What we offer

Additional holiday allowance
Retailer discounts
Free on-site parking
Hybrid working arrangements
Supportive environment that values inclusiveness, respect, and personal growth

Fulltime

Senior Administrative Assistant

Robert Half is currently hiring a Senior Administrative Assistant to provide adv...

Location

United States , El Cajon

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

Minimum of 5 years of experience as an administrative assistant, preferably in a senior-level support role
High school diploma required
associate or bachelor's degree in Business Administration, Communications, or a related field preferred
Proficiency with Microsoft Office Suite (Outlook, PowerPoint, Word, Excel) and database or scheduling software (e.g., Zoom, Salesforce, or similar tools)
Exceptional verbal and written communication abilities, with strong interpersonal skills
Proven ability to prioritize tasks, manage competing deadlines, and work effectively under pressure

Job Responsibility

Provide high-level administrative support to senior executives or department heads, including calendar management, travel arrangements, and meeting coordination
Prepare and edit documents, presentations, and reports that align with organizational standards
Handle incoming communication (email, phone calls, etc.), acting as a liaison between executives and key stakeholders
Track and prioritize tasks, monitor deadlines, and follow up on action items to ensure projects are completed on time
Organize and manage documents, files, and data systems to ensure access to accurate and up-to-date information
Plan and execute company events, team meetings, or special projects as requested
Conduct research and compile data to support planning, decision-making, and project initiatives
Mentor entry level administrative staff or coordinate teamwork across the administrative team

What we offer

Medical, vision, dental, and life and disability insurance
401(k) plan
Free online training

Senior Team Administrator

Temporary Senior Team Administrator role supporting a consultancy client during ...

Location

United Kingdom , Glasgow

Salary:

15.00 GBP / Hour

Office Angels

Expiration Date

Until further notice

Requirements

Previous experience in a senior administrative role
Strong organisational skills and attention to detail
Ability to manage multiple priorities across compliance, facilities, and suppliers
Confident communicator with experience liaising with auditors, suppliers, and senior stakeholders
Knowledge of ISO 9001, 14001, 45001 and HSE standards (advantageous)
Experience in audit preparation and working in regulated environments (advantageous)

Job Responsibility

Provide day-to-day operational and administrative support
Manage incoming calls, mail, and visitor reception
Organise meetings, book venues, and coordinate refreshments
Arrange travel for staff including flights, accommodation, visas, and transfers
Support with PQQ documentation and proposal formatting
Assist the IMS team with system updates and audit preparation
Maintain document version control and distribute key compliance documents
Prepare audit materials and assist auditors during site visits
Liaise with landlords, building managers, and the CEO to ensure office upkeep
Manage procurement of supplies, equipment, and regular deliveries

Fulltime

Senior Administrator

We are proud to supporting a family-run manufacturing business based in S13. Wit...

Location

United Kingdom , Sheffield

Salary:

13.50 GBP / Hour

Office Angels

Expiration Date

Until further notice

Requirements

Previous experience in a sales administration or customer service role (ideally within manufacturing or similar sector)
Strong organisational skills and attention to detail
Excellent communication skills, both written and verbal
Proficient in Microsoft Office (Word, Excel, Outlook)
Ability to work independently and as part of a team
Positive attitude and willingness to learn

Job Responsibility

Process sales orders accurately and efficiently
Liaise with customers regarding order status, delivery schedules, and general enquiries
Communicate and liaise with the drivers when out on deliveries and hand any enquiries
Maintain and update customer records and databases
Coordinate with production and dispatch teams to ensure timely deliveries
Handle incoming calls and emails professionally

What we offer

Weekly Pay
28 days annual leave minimum
Dedicated consultant to support your job search
First opportunity to see permanent positions
Access to free eyecare vouchers
Temp of the Month awards
Timesheets can be completed on mobile devices
Perks at work and discount schemes
Free on-site parking

Fulltime

Delivery Support Administrator

We're looking for a detail-oriented and proactive Delivery Support Administrator...

Location

United Kingdom , Canary Wharf, London

Salary:

14.99 GBP / Hour

Office Angels

Expiration Date

Until further notice

Requirements

Extensive background checks required
standard criminal record check via Disclosure Barring Service (DBS)
enhanced level DBS check

Job Responsibility

Receive and log queries promptly and appropriately
Support the administration of routine processes
Provide high quality and effective support to a range of support activities across the delivery unit
Provide administrative support across the delivery unit as required
Provide support to the Director, senior leadership team, wider support team as required

Fulltime

Senior Administrator

Senior Administrator role joining a small team of 7 in the York office for a pub...

Location

United Kingdom , York

Salary:

16.21 GBP / Hour

Office Angels

Expiration Date

Until further notice

Requirements

Strong Administration skills
Previous experience within public sector, regulatory or education environments would be ideal
Any HR duties would be advantageous
Capable of running reports and strong Excel skills
Excellent written and verbal communication skills
Ability to prioritise and multi-task
Strong IT skills
Ability to pick up new systems and procedures quickly

Job Responsibility

Answering the phone and dealing with queries
Managing the regional inbox and responding to queries
Running reports and updating spreadsheets
Facilitating meetings and assessment/recruitment days
Supporting onboarding

What we offer

Weekly pay
Work/life balance - Flexible hours between 8am - 6pm (10am latest start time)
Holiday entitlement increases to 40.5 days after 12 weeks (32.5 holidays + 8 bank hols)
Free parking on site
Hybrid working after completion of training

Fulltime

Senior IT Support Administrator

Randstad

Location:
Greece , Athens, northern suburbs

Category:
IT - Administration

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
February 15, 2026

Expiration:
March 05, 2026

Looking for more opportunities? Search for other job offers that match your skills and interests.

Similar Jobs for Senior IT Support Administrator

Senior Administrator

Senior Linux System Administrator - Support Engineer

Temp Senior Admin Support Officer

Senior Administrative Assistant

Senior Team Administrator

Senior Administrator

Delivery Support Administrator

Senior Administrator

Senior IT Support Administrator

Randstad

Location:Greece , Athens, northern suburbs

Category:IT - Administration

Contract Type:Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:February 15, 2026

Expiration:March 05, 2026

Looking for more opportunities? Search for other job offers that match your skills and interests.

Similar Jobs for Senior IT Support Administrator

Senior Administrator

Senior Linux System Administrator - Support Engineer

Temp Senior Admin Support Officer

Senior Administrative Assistant

Senior Team Administrator

Senior Administrator

Delivery Support Administrator

Senior Administrator

Location:
Greece , Athens, northern suburbs

Category:
IT - Administration

Contract Type:
Not provided

Job Posted:
February 15, 2026

Expiration:
March 05, 2026