Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Systems Administrator

£28.7 - £33.3 per hourEstimated
Full-time
About Us
The Lockwood Group is a collection of specialised companies that partner with leading pharmaceutical, biotech, and medical device companies. We deliver science first, insight driven solutions that help innovators accelerate readiness, engage stakeholders, and drive impact.
Random42 collaborate to effortlessly intertwine the worlds of science, art, and technology, producing some of the most impactful scientific imagery, stories, and interactive experiences.

About our Work
Our group structure allows us to offer a unique breadth of expertise, from scientific medical communications and education to best in class animation and visualisation, regulatory and clinical consulting, and market access solutions. By working collaboratively, we translate complex scientific information into clear, compelling communications that drive understanding and inspire action, all for the benefit of patients.

About the Role
We are seeking a talented full-time Systems Administrator to join our team. This role will report to the head of I.T. This role will be based at our Random42 offices in Central London.
The ideal candidate will have strong analytical skills, a talent for optimizing IT workflows, and will serve as the subject matter expert for our key technologies, including servers, networks, and cloud services. You will be a proactive, organized, and meticulous individual who can thrive in a collaborative environment.

Purpose of a Systems Administrator
As a Systems Administrator, you will serve as the backbone of an organization's IT infrastructure, ensuring its stability, security, and efficiency.
You are responsible for the complete lifecycle of the company's computer systems, including the installation, configuration, maintenance, and reliable operation of servers, networks, and hardware. By managing user accounts, overseeing security protocols, performing critical data backups, and troubleshooting technical issues, a Systems Administrator ensures that all employees have seamless and secure access to the technology and data they need to perform their jobs effectively. Ultimately, they work tirelessly to prevent downtime and maintain the performance of the entire IT environment, which is crucial for business continuity and productivity.

Responsibilities of a Systems Administrator
This role is essential for the smooth operation of Random42, ensuring our entire technical infrastructure runs securely and without interruption. You will manage and maintain our core IT systems, safeguard company data, and provide the technical support that underpins company-wide productivity.
Key Responsibilities
  • System Maintenance: Install, configure, and maintain servers, operating systems, and software.
  • Hardware and Software Management: Manage and maintain all office hardware, software, and network components.
  • User Support: Provide 1st, 2nd, and 3rd line support to our staff, troubleshooting and resolving technical issues in a timely manner.
  • Network Administration: Oversee the company's local area networks (LAN), wide area networks (WAN), and network segments.
  • Security: Implement and maintain security measures, including firewalls, antivirus, and data backup and recovery plans, to protect our systems from breaches and viruses.
  • Performance Monitoring: Monitor system performance, identify potential issues, and implement solutions to improve efficiency and reliability.
  • User Account Management: Manage user accounts, permissions, and access rights across our systems, including Active Directory.
  • Documentation: Maintain clear and comprehensive documentation of systems, processes, and procedures.
  • Project Work: Participate in and lead IT projects, including system upgrades and new technology deployments.
Essential Skills or Qualifications
  • Proven experience as a Systems Administrator, Network Administrator, or similar role.
  • Strong knowledge of operating systems (e.g., Windows, Linux) and cloud platforms (e.g., Azure, AWS).
  • Experience with virtualization technologies (e.g., VMware, Hyper-V).
  • Familiarity with database and network administration (e.g., SQL, TCP/IP).
  • Proficiency in scripting languages (e.g., PowerShell, Bash).
  • A strong understanding of IT security best practices.
  • Excellent problem-solving and communication skills.
  • Able to commute daily to our Central London office.
Desirable Skills or Qualifications
  • Interest/experience in video editing / post production
  • Building computers
  • Proven experience in problem-solving and driving solutions.
  • Demonstrates the ability to work autonomously, take initiative, and drive results.
  • Shows willingness and pro-activity to drive process improvements.
  • Has a strong ability to adapt to new technologies and evolving practices with a desire for continuous professional development.
Benefits & Perks
  • Hybrid Working (2 days per week from home after successful completion of probation period)
  • Annual discretionary bonus
  • 25 days holiday plus 8 bank holidays
  • Company pension scheme
  • Calm Premium membership
  • Medicash health benefit
  • Employee Assistance Programme
  • Life insurance (5x salary)
  • Cycle to work scheme
  • Indoor cycle park
  • On-site shower
  • Centrally located office with roof terrace
  • Breakfast and refreshments provided in the office
  • Summer/Christmas parties and regular socials
  • Season ticket loan
  • 2 days of charity leave per year
  • Employee Referral Scheme (£1,500 if you refer someone who joins the team - payable after they have been here for three months; additional £1,000 after they have been here for 1 year)
Working Location
This position is based at our Marylebone office in London, with the expectation of working on-site 5 days a week to foster strong team collaboration. We value the benefits of working together in person but also recognise the need for flexibility. While the role is primarily office-based, occasional remote work for specific circumstances can be discussed and approved with your line manager.

Working Hours
Our standard working hours are Monday – Friday 10:00 – 18:00 (35 hours per week plus one-hour unpaid lunch break per day). Unless otherwise specified, these will be the contracted hours for the role.

Responding to Applications
We would ideally like to reply to everyone individually, however due to the volume of applications we receive this isn’t possible. We will, therefore, focus on successful candidates.
If your application is not successful in this instance, but you would like us to retain your CV and contact you if a position more suited to your skills and experience arises within the next 6 months, please include this in your covering email.

Conditions of Employment
Please note that any offer of employment will be subject to right to work in the UK.

The administrator of your data is Random42 Ltd with its registered office in London, UK, W1U 2HH, at Marylebone Lane. The data is collected for the purposes of recruitment for the position given in the advertisement, it can also be processed in future recruitment processes with your additional consent. Providing personal information is voluntary. You have the right to access the data, correct or delete it. Detailed information on the processing of personal data by Random42 Ltd can be found in the principles of data processing in Cezanne Recruitment and our Privacy Policy.
Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Systems Administrator in London vacancy
  • £36k - £46k per annumEstimated
    We have a fantastic opportunity for a talented Systems Administrator / Systems Support Engineer to join our team. This position will involve maintaining the systems and infrastructure to support our contact centre business and various client projects across a whole spectrum... 
    Suggested
    On-site

    Confero

    London
    17 days ago
  • £55k - £60k per annum

     ...M365 Systems Administrator London | Hybrid Working A globally recognised transformation consultancy is looking for an experienced M365 Systems Administrator to join its growing technology team in London. This is an opportunity to step into a business where technology... 
    Suggested
    Permanent
    Hybrid working

    Robert Half

    City of London, Greater London
    a month ago
  • £31k - £42k per annumEstimated
     ...part of a small, hands-on team responsible for day-to-day technology operations, user support, Microsoft 365 administration, information security, business systems support, workflow improvement and automation.  This role would suit someone who combines strong first-line and... 
    Suggested
    On-site
    Remote

    Q5

    London
    22 days ago
  • £80k - £120k per annum

     ...Systems Administrator – Quant fund £80,000-120,000  +  bonus Quant Capital is urgently looking for talented Systems Engineers to join a high profile client, My client is a well  known and highly regarded systematic fund with offices globally. We are currently... 
    Suggested
    Hybrid working
    Remote

    Quant Capital

    London
    more than 2 months ago
  • £65k per annum

     ...? Join a global technology services provider that has spent over two decades helping ambitious organizations connect their people, systems, and ideas. Building on this strong foundation, the organization is advancing Enterprise AI and proprietary solutions designed to simplify... 
    Suggested
    Long-term contract
    Permanent
    Remote
    Relocation
    Weekend work
    Weekday work
    London
    more than 2 months ago
  • £20k per annum

     ...from a team of experienced IT professionals? Our client has a position available for you to take the next step in becoming a System Administrator where you will be part of a team managing a Mac OS and Windows infrastructure and Netgear/Juniper networks who have also moved... 
    On-site
    Remote

    Dazzle: Commercial & Office Cleaning | London

    London
    more than 2 months ago
  •  ...to come into a quant trading startup, who are leaving their competitors in the dust. Your experience as a multifaceted Linux Systems Administrator (End User Support) will be employed to fix everything! You'll be joining the Systems Operations team, who are effectively responsible... 
    On-site
    1 day/week

    LinuxRecruit

    London
    more than 2 months ago
  • £19.59 per hour

     ...Housing Policy & Strategy Officer to ensure that teams processes and procedures are kept up to date in line with any changes to current systems # Produce training materials and manage the organisation and delivery of any training and presentations, for colleagues, customers... 
    Full-time
    Immediate start

    Bromley Council

    Bromley, Greater London
    4 days ago
  • £46k - £62k per annumEstimated
     ...Junior Systems Administrator – Hedge Fund NO FINANCE EXPERIENCE NEEDED – Quant Capital is urgently looking for a Junior Systems Administrator to join our high profile client in their main development team. Our client is one of the most famous global quantitative hedge funds... 
    Remote

    Quant Capital

    London
    more than 2 months ago
  • £41k - £55k per annumEstimated
     ...Graduate Systems Administrator – Hedge Fund NO FINANCE EXPERIENCE NEEDED – Quant Capital is urgently looking for a Graduate Systems Administrator to join our high-profile client in their main development team. Our client is one of the most famous global quantitative... 

    Quant Capital

    London
    more than 2 months ago
  • £60k - £100k per annum

     ...Junior Systems Engineer – Quant trading London – £60,000-100,000 + Bonus Quant Capital is working closely with a prominent...  ...communication, patience, and active listening Linux and Windows Administration Demonstrated ability to prioritize and efficiently multi-... 

    Quant Capital

    London
    more than 2 months ago
  • £70k per annum

    Company: ETECH PARTNERS Job Type: Permanent Salary: £70000.00 - £70000.00
    Permanent

    ETECH PARTNERS

    London
    22 days ago
  • £73k - £96k per annumEstimated
     ...tropical cyclone processes preferred Ability to collaborate effectively in multidisciplinary teams, including use of version control systems (e.g., Git) for shared code development Strong analytical thinking and problem-solving skills to interpret complex hazard... 

    Moody's

    London
    22 hours ago
  • Senior IT Technician – Lead Network Infrastructure and User Support – Ealing A technological and supportive secondary school in Ealing is seeking an experienced and knowledgeable Senior IT Technician to manage and maintain the school's network infrastructure from January...
    Immediate start

    Marchant Recruitment

    London
    more than 2 months ago
  • £39k - £50k per annumEstimated
     ...overseeing the company's network infrastructure. This position involves strategic planning, implementation, and maintenance of network systems to ensure optimal performance and security. The Network Specialist will work closely with other IT professionals, departments, and... 
    Permanent
    Full-time
    Hybrid working
    Remote
    Flexible hours

    Kuoni Tumlare

    London
    4 days ago
  • £25k - £32k per annumEstimated
     ...Deltek Vantagepoint specialist - Project Accountant and systems administrator Considering candidates from the following locations: Norwich, Cambridge, London, York / North Permanent, full time. Lanpro is a market-leading and award-winning multi-disciplinary consultancy... 
    Permanent
    Full-time
    Hybrid working
    Flexible hours

    Lanpro

    London
    19 days ago
  • £14.8 per hour

     ...opportunity to play a hands-on in shaping how a key University system performs from a user perspective. You will help test and refine...  ...learning focus), Digital Media, Communications, Business Administration. Experience of data entry and/or data auditing. Interest... 
    Temporary
    Internship
    On-site

    Unitemps

    Middlesex
    1 day ago
  • £37k - £49k per annumEstimated
     ...Job Title: Japanese speaking IT Administrator                                     The Skills You'll Need: accounting, IT administration,  invoicing, Japanese  Your New Salary:  TBC                Location: London, The City  Permanent/ Full-time   Office based for... 
    Permanent
    Full-time
    Fixed-term contract
    Hybrid working
    On-site
    Immediate start
    Shift work
    Early shift

    People First Recruitment

    Central London
    11 days ago
  •  ...figures to produce reports in line with stakeholder expectations and report discrepancies to Management. Manage filing systems and administration tasks, keep accurate records and ensure confidentiality and sensitive information is maintained. Report any data breaches... 
    Monday to Friday
    Shift work

    European LifeCare Group - United Kingdom

    London
    a month ago
  • £120k per annum

     ...you. The Database Specialist role will be part of a global systems team responsible to deliver highly available, high-performance,...  ...production. • Full database ownership and management. • Linux administration and configuration management. • Local and network storage... 

    Quant Capital

    London
    more than 2 months ago
  • $150k - $200k per annum

     ...Database Administrator – HFT (remote U.S) Database Administrator – High Frequency Trading Firm – Chicago / Remote $150,000-200,000 + bonus...  ..., and implementation of security policies Integrating SQL systems with third-party tools and environments Establishing and enforcing... 
    Remote

    Quant Capital

    London
    more than 2 months ago
  • £33k - £42k per annumEstimated
     ...managing product data, assisting with the United Kingdom reservations system, and providing essential product support for Walt Disney World,...  ..., and process flow charts Provide essential operational and administrative support to ensure seamless day-to-day business functions... 
    On-site
    Work from home
    Monday to Friday
    Shift work

    The Walt Disney Company

    London
    19 days ago
  • £200k per annum

     ...Programmers in the country and they are tasked with improving and building a best-in-class platform that powers the complex proprietry trading systems. The technology is a mixture of in-house and open-source allowing deep customisation and innovation on every level. Automation... 

    Quant Capital

    London
    more than 2 months ago
  • £65k per annum

     ...Linux Systems Administrator – Fintech £65,000 Quant Capital is urgently looking for a Linux DevOps Engineer to join our high profile client. Our client is a major global financial exchange, driven by technology. They are at the bleeding edge of not only product... 

    Quant Capital

    London
    more than 2 months ago
  • £60k per annum

     ...Linux Systems Admin – Trading systems £60,000 + bonus Location: City of London Challenge: Supporting the infrastructure sitting beneath a best in class trading systems used by banks, hedge funds and institutional traders worldwide. Systems Engineer Quant... 

    Quant Capital

    London
    more than 2 months ago
  • £54k - £72k per annumEstimated
     ...Trading Systems Support Analyst Quant Capital is urgently looking for a Trading Systems Support Analyst to join our high profile client. Our client is a well known global High Frequency Trading firm. They value technology especially the opensource variety as well as scalability... 

    Quant Capital

    London
    more than 2 months ago
  • £40k - £45k per annum

    What do Batman and this position have in common? You will fight crime. This role will see you directly contribute to waging war on cyber criminals. Joining a team of like minded individuals with one goal - eradicating cyber crime one phishing attack at a time. Your linux...
    Permanent
    Hybrid working

    LinuxRecruit

    London
    more than 2 months ago
  • £60k per annum

     ...Linux Systems Administrator £60,000 + benefits and bonus Quant Capital is urgently looking for a Linux Systems Administrator to join our high profile client. Our client is a new growing Quant Hedge Fund in the Equities space. Technology is a key part of their... 

    Quant Capital

    London
    more than 2 months ago
  • £60k per annum

     ...Linux Systems Administrator Abingdon 3 days per week £60,000 Quant Capital is urgently looking for a Linux Systems Administrator to join our high profile client. Our client is a major microchip maker well known globally in the semiconductor industry... 
    3 days/week

    Quant Capital

    London
    more than 2 months ago
  • £45k - £60k per annumEstimated
     ...future. Our human touch sets us apart from other consultancies, system integrators and software houses - with people, technology, and...  ..., the integral business operational platform. The Salesforce Administrator will act as a key member of this team, helping to analyse and... 
    Full-time

    Methods Business and Digital Technology

    London
    25 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Systems Administrator. Be the first to apply!