Systems Engineer

Atlas Technica, LLC; Greater London; On-site; GBP 50,000 - 70,000; Full time

Job summary

Atlas Technica in London is seeking a Systems Engineer to join our growing Support team onsite. This role provides hands-on troubleshooting, systems administration, and escalation support across client environments.

You will work with fellow engineers and Client Technology Managers to deliver reliable IT services, with opportunities to grow into advanced infrastructure projects and security initiatives. The successful candidate will combine technical skills with clear communication and a

Qualifications

• 2+ years in desktop support, systems engineering, or related IT role.
• Strong end-user and desktop support across Windows and Office.
• Experience with Microsoft 365 environments including Exchange Online.
• Knowledge of Windows Server, Active Directory, Group Policy.
• Experience with endpoint protection like Sophos.
• Basic virtualization knowledge (VMware or Hyper-V).
• Networking fundamentals: TCP/IP, DNS, DHCP, VPN, firewalls.
• Excellent communication; able to work independently and in team.
• Willing to work onsite full-time in London office.

Responsibilities

• Provide onsite IT support and technical assistance to users
• Manage and resolve support requests through the organization’s ticketing system
• Troubleshoot end-user issues across Microsoft Windows, Microsoft Office, desktops, laptops, mobile devices, and related technologies
• Support Microsoft 365 environments, including Exchange Online, SharePoint Online, Microsoft Intune, Microsoft Teams, and Microsoft Entra ID
• Assist with systems administration across Microsoft Windows Server, Active Directory, Group Policy, identity, access, and endpoint-management technologies
• Troubleshoot networking, virtualization, security, and infrastructure-related issues within assigned client environments
• Escalate complex technical issues appropriately and collaborate with Senior Systems Engineers and other technical resources through resolution
• Maintain accurate technical documentation, ticket notes, procedures, and client-environment information
• Follow Atlas Technica’s technical standards, security requirements, documentation expectations, and strict change-control procedures
• Participate in advanced support, infrastructure initiatives, and project work as experience and technical capability develop

Skills

IT support

Windows & Office

Microsoft 365

Exchange Online

SharePoint Online

Intune

Entra ID

Sophos

VMware

Active Directory

Networking fundamentals

Tools

ConnectWise

VMware

Hyper-V

Windows Server

Active Directory

Intune

Entra ID

Exchange Online

SharePoint Online

Microsoft 365 Admin Center

Job description

Title: Systems Engineer
Reports to: Client Technology Manager
Department: Support UK
Location: London, United Kingdom – Onsite
Term: Full-Time, Salaried
Hours: 9-6 PM GMT

About Atlas Technica

Atlas Technica’s mission is to shoulder IT management, user support, and cybersecurity for our clients, who are hedge funds and other investment firms. Founded in 2016, we have grown year over year through our uncompromising focus on service.

We value ownership, execution, growth, intelligence, and camaraderie. We are looking for people who share our Core Values, thrive, and contribute to this environment while putting the customer first. At Atlas Technica, we offer a competitive salary, comprehensive benefits, and great perks to our global Team. We strive to maintain a professional yet friendly environment while promoting professional and career development for our Team Members.

Position Overview

We are seeking a Systems Engineer to join our growing Support team in London. This is a hands‑on technical role providing onsite support, troubleshooting, systems administration, and escalation support across client technology environments.

The Systems Engineer will work closely with other Systems Engineers, Senior Systems Engineers, and Client Technology Managers in a collaborative environment that provides strong opportunities for continued technical growth. This role also offers exposure to more advanced support, infrastructure, and project work as technical capability develops.

The successful candidate will combine strong technical troubleshooting skills with excellent communication, organization, ownership, and a customer‑first approach to supporting users and client environments.

Position Responsibilities:

• Provide onsite IT support and technical assistance to users
• Manage and resolve support requests through the organization’s ticketing system
• Troubleshoot end‑user issues across Microsoft Windows, Microsoft Office, desktops, laptops, mobile devices, and related technologies
• Support Microsoft 365 environments, including Exchange Online, SharePoint Online, Microsoft Intune, Microsoft Teams, and Microsoft Entra ID
• Assist with systems administration across Microsoft Windows Server, Active Directory, Group Policy, identity, access, and endpoint‑management technologies
• Troubleshoot networking, virtualization, security, and infrastructure‑related issues within assigned client environments
• Escalate complex technical issues appropriately and collaborate with Senior Systems Engineers and other technical resources through resolution
• Maintain accurate technical documentation, ticket notes, procedures, and client‑environment information
• Follow Atlas Technica’s technical standards, security requirements, documentation expectations, and strict change‑control procedures
• Participate in advanced support, infrastructure initiatives, and project work as experience and technical capability develop

Requirements:

• 2+ years of relevant IT experience in desktop support, systems engineering, systems administration, or a related technical environment
• Strong end‑user and desktop support experience across Microsoft Windows, Microsoft Office, desktops, laptops, mobile devices, and common workplace technologies
• Experience supporting Microsoft 365 environments, including Exchange Online, SharePoint Online, Microsoft Intune, and Microsoft Entra ID
• Working knowledge of Microsoft Windows Server, Active Directory, Group Policy, and related systems‑administration technologies
• Experience supporting endpoint protection or threat‑management solutions such as Sophos or similar platforms
• Basic understanding of virtualization technologies such as VMware or Hyper‑V
• Working knowledge of networking fundamentals, including TCP/IP, DNS, DHCP, LAN/WAN, VPN, routing, switching, wireless networking, and firewalls
• Strong written and verbal communication skills with the ability to communicate effectively with technical and non‑technical users
• Strong troubleshooting, organization, documentation, and problem‑solving skills
• Ability to work effectively both independently and collaboratively within a fast‑paced support environment
• Previous experience working within an MSP, professional services, or high‑touch client support environment strongly preferred
• Ability to work onsite full‑time in the Atlas Technica London office
• Ability to perform the physical requirements necessary to support onsite IT operations, including occasionally lifting or carrying equipment up to approximately 23 kg (50 lbs), sitting or standing for extended periods, climbing stairs, bending, kneeling, crouching, reaching, and safely accessing workstations, equipment, and other onsite IT areas as required

Desirable Qualities:

• Financial services experience supporting hedge funds, private equity firms, investment managers, or similar organizations
• Familiarity with financial market applications such as Bloomberg, Thomson Reuters, FactSet, or Capital IQ
• MSP experience, particularly with ConnectWise or similar service‑management platforms
• Exposure to Microsoft Azure, AWS, or other public‑cloud environments
• Experience with platforms such as Google Workspace, Box, Dropbox, Duo, Okta, AirWatch, or similar technologies
• Experience supporting Citrix XenApp or similar virtual application technologies
• Experience with cybersecurity and email‑security solutions such as CrowdStrike, Carbon Black, Cylance, Mimecast, Proofpoint, or similar platforms
• Additional experience with storage, virtualization, or infrastructure technologies such as Nimble, Pure Storage, NetApp, Dell EMC, VMware, Hyper‑V, or XenServer

Atlas Technica is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race, religion, color, national origin, gender, sexual orientation, gender identity, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.