Senior systems Work, Jobs in Chelmsford, Eng (with Salaries)

Senior Systems Administrator
MAND CAPITAL —Witham
- £43,000 - £45,000 a year
- Full-time
- Azure
- AWS
- Analysis skills
- Health & wellbeing programme
- Annual leave
Quick apply
6d
National Healthcare Development Manager
Pharmanovia —Basildon
- Hybrid work
- Sales
- Analysis skills
- Leadership
Senior Administrator
Provide CIC —Chelmsford
- £25,760 - £27,476 a year
- Full-time
- Nursing home
- Microsoft Office
- Administrative experience
14d
Analog IC Design Manager
Semtech —Stansted
- Full-time
- PMP
- Engineering
- Master's degree
IT Senior Platform & Integration Engineer
ECL —Chelmsford
- £42,000 - £54,000 a year
- Analysis skills
- APIs
- Communication skills
- Paid training
- Annual leave
Quick apply
Crown Court Clerk
HM Courts & Tribunal Service —Chelmsford
- £20,001 - £40,000 a year
- Full-time
- Hybrid work
- Presentation skills
- Travel
- Organisational skills
- Annual leave
- Employee discount
4d
National Business Development Manager
4site Consulting Ltd —Colchester
- £50,000 - £55,000 a year
- Full-time
- CRM software
- Sales
- Business development
- Annual leave
- Referral programme
Quick apply
7d
Operations Manager
THE WIGGETT GROUP —Brentwood
- From £70,000 a year
- Full-time
- Management
- Maintenance
- Team management
Quick apply
3d
Dog Daycare Operations Manager
Little Doggy Daycare —Chelmer Village
- £55,000 - £70,000 a year
- Full-time
- Microsoft Excel
- Customer service
- Bachelor's degree
Quick apply
Home Administrator
Chelmsford Manor Care Home —Chelmsford
- £17 an hour
- Full-time
- Front desk
- Paid training
- Annual leave
Quick apply
Senior Finance Assistant
MTech Brentwood Communications —Chelmsford
- £35,000 - £38,000 a year
- Full-time
- Microsoft Excel
- ERP systems
- Accounting
- Free parking
- Sick pay
Quick apply
11d
Business Development Representative
Idaso UK Limited —Chelmsford
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- CRM software
- Relocation assistance
- Referral programme
Quick apply
7d
Digital Manufacturing Adviser
OI Advice —Braintree
- From £52,000 a year
- Full-time
- Continuous improvement
- Driving
- No degree
Quick apply
Senior Learning and Development Coordinator
Consensus —Colchester
- £30,000 a year
- Full-time
- Administrative experience
- Annual leave
- Employee assistance programme
Quick apply
Customer Service Assistant
MAND CAPITAL —Witham
- £15 - £17 an hour
- Full-time
- Hospitality
- Customer service
- In-person
- Employee discount
- Gym membership
Quick apply
9h
VacancyTitle: Asset Management System Manager
Northumbrian Water/Essex & Suffolk Water —Chelmsford
- £68,000 - £80,000 a year
- Full-time
- Hybrid work
- Continuous improvement
- Annual leave
- Employee assistance programme
4d
Arboricultural Officer / Senior Arboricultural Officer - Planning Service
Braintree District Council —Braintree
- £31,284 - £45,498 a year
- Part-time
- Customer service
- Communication skills
- Employee discount
8d
Senior Technical Analyst
Braintree District Council —Braintree
- £41,145 - £45,498 a year
- Full-time
- Hybrid work
- Mentoring
- Employee discount
9d
Manager in Transport
ALEEZAY LIMITED —Chelmsford
- £33,400 a year
- Full-time
- Analysis skills
- Supervising experience
- Organisational skills
- Free parking
Quick apply
1d
Senior Quality Manager
HOLROYD COMPONENTS LTD —Saffron Walden
- From £70,000 a year
- Full-time
- Bachelor's degree
- In-person
- Leadership
- Free parking
- Health & wellbeing programme
Quick apply
2d

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senior systems jobs near chelmsford, eng

Senior Systems Administrator

MAND CAPITAL
Witham

Quick apply

Job details

Permanent | Full-time
£43,000 - £45,000 a year
6 days ago

Benefits

Casual dress
Health & wellbeing programme
On-site gym
Employee mentoring programme
Financial planning services
Annual leave
Company pension
Company events
Employee assistance programme
Gym membership
Enhanced paternity leave
Life insurance
On-site parking

Qualifications

Microsoft Windows Server
TCP
Cloud infrastructure
System administration
Azure
Load balancing
Disaster recovery
Firewall
DHCP
AWS
Analysis skills
Virtualisation
Scripting
Computer networking
DNS
IT
VMWare
Linux
TCP/IP
Cybersecurity
Communication skills
PowerShell
Active Directory
High availability
VPN

Full job description

Location: London, England
Job Type: Full Time, Permanent
Experience Level: Senior

We are seeking an experienced Senior Systems Administrator to join our IT Infrastructure team in London. This is an excellent opportunity for a skilled infrastructure professional who is passionate about maintaining secure, reliable, and high performing enterprise systems while contributing to strategic technology initiatives.

As a Senior Systems Administrator, you will be responsible for managing critical infrastructure, supporting cloud and on premises environments, improving system performance, and ensuring the availability and security of business systems.

You will work closely with engineering, cybersecurity, and service delivery teams to deliver robust technology solutions that support business operations.

Key Responsibilities

Administer and maintain Windows Server and Linux server environments.
Manage Active Directory, Microsoft Entra ID, Group Policy, DNS, DHCP, and Microsoft 365 services.
Support virtualization platforms including VMware and Hyper V.
Monitor system performance, availability, capacity, and reliability across enterprise infrastructure.
Manage cloud infrastructure within Microsoft Azure or Amazon Web Services.
Implement security best practices, system hardening, patch management, and vulnerability remediation.
Perform server upgrades, software deployments, and infrastructure maintenance.
Develop and maintain PowerShell scripts to automate administrative tasks.
Configure and support backup, disaster recovery, and business continuity solutions.
Troubleshoot complex infrastructure, networking, and operating system issues.
Produce technical documentation, operational procedures, and infrastructure diagrams.
Collaborate with project teams on infrastructure upgrades, migrations, and technology implementations.
Mentor junior administrators and provide technical leadership across the IT team.

Requirements

Proven experience as a Senior Systems Administrator, Infrastructure Engineer, or similar senior level role.
Strong knowledge of Windows Server administration and enterprise infrastructure management.
Experience with Microsoft 365, Active Directory, Microsoft Entra ID, Group Policy, and Exchange Online.
Experience administering Azure or Amazon Web Services environments.
Strong understanding of virtualization technologies including VMware or Hyper V.
Knowledge of networking technologies including TCP/IP, DNS, DHCP, VPN, firewalls, and load balancing.
Experience with backup technologies, disaster recovery planning, and high availability solutions.
Proficiency in PowerShell scripting and automation.
Understanding of cybersecurity principles, identity management, and endpoint security.
Excellent troubleshooting, analytical, and communication skills.
Relevant certifications such as Microsoft Certified, VMware Certified Professional, Azure Administrator Associate, AWS Certified SysOps Administrator, or equivalent are desirable.
Eligibility to work in the United Kingdom.

What We Offer

Competitive salary.
Company pension scheme.
Generous annual leave entitlement.
Professional development and certification support.
Career progression opportunities.
Employee assistance programme.
Flexible working arrangements where business needs allow.
Collaborative and supportive working environment.

Equal Opportunity Employer

We are committed to creating a workplace where everyone feels valued and respected. We welcome applications from all qualified candidates regardless of age, disability, gender identity, marital status, race, religion, sex, sexual orientation, or any other characteristic protected by law. Employment decisions are based solely on skills, qualifications, experience, and business needs.

If you are an experienced infrastructure professional looking to work with modern enterprise technologies and contribute to the delivery of resilient IT services, we encourage you to apply today.

Pay: £43,000.00-£45,000.00 per year

Benefits:

Casual dress
Company events
Employee mentoring programme
Enhanced paternity leave
Financial planning services
Gym membership
Health & wellbeing programme
Life insurance
On-site gym
On-site parking

Work authorisation:

United Kingdom (required)

Work Location: In person

Quick apply

Refine Your Search

senior systems jobs in chelmsford, eng

Senior Systems Administrator

National Healthcare Development Manager

Senior Administrator

Analog IC Design Manager

IT Senior Platform & Integration Engineer

Crown Court Clerk

National Business Development Manager

Operations Manager

Dog Daycare Operations Manager

Home Administrator

Senior Finance Assistant

Business Development Representative

Digital Manufacturing Adviser

Senior Learning and Development Coordinator

Customer Service Assistant

VacancyTitle: Asset Management System Manager

Arboricultural Officer / Senior Arboricultural Officer - Planning Service

Senior Technical Analyst

Manager in Transport

Senior Quality Manager

I want to receive the latest job alerts for senior systems in chelmsford, eng

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