Full-Time

Senior Engineer Incident Response

Posted on 9/30/2025

Abacus Group

Abacus Group

501-1,000 employees

Hosted IT solutions for investment firms

No salary listed

Remote in UK

Remote

Open to travel to client sites as required; primarily remote from the UK.

Category
IT & Security (2)
,
Required Skills
Citrix
ServiceNow
Computer Networking
Requirements
  • You have at least 5 years of experience delivering IT projects or support working with systems and virtualization, ideally with exposure to enterprise infrastructures.
  • You ideally have a four-year degree in a relevant field and have earned vendor-level certifications such as Microsoft MCSE, VMWare, and VCP.
  • Network-related certifications such as Cisco CCNA/CCNP are a big plus.
  • You have highly developed knowledge of standard employee productivity suites, mobile device configurations and support, switching, network firewalls, and wireless security technologies.
  • You have outstanding operational understanding and previous management of Windows OS (including Windows 10 and Windows Servers), failover clustering, VMware or Hyper-V, and server hardware.
  • Your knowledge of Active Directory, Windows/Linux, and Storage Area Networks is superb.
  • Microsoft applications such as Exchange, O365, SSCM, MDT, and SQL server are your old friends.
  • You have at least 1 year of experience administering and/or implementing systems in cloud infrastructure such as Azure or AWS.
  • You understand the importance of security as it relates to all applications and systems in an environment.
  • You’re career driven and motivated to put in the time and effort to get the job done right, and you take immense pride in your personal follow-through.
  • You are ready to be an effective remote worker and have a dedicated, private space for a home office with a private internet connection with at least 50MBPS bandwidth.
  • You are open to travel, getting on a plane and being present at client sites when a project requires.
Responsibilities
  • Perform IR Project Tasks
  • Collaborate on project planning, project design, preparation of deliverables, timelining, and contingency planning.
  • Perform advanced systems configuration, management, and maintenance in areas including the following (as a sample but not an exhaustive listing):
  • Microsoft-related technologies: Windows Server, Exchange, SQL Server, SharePoint, Active Directory, GPO, LAPS, SCCM, MDT, etc.
  • Virtualization technologies: VMware and Microsoft Hyper V
  • Backup and disaster recovery solutions for both desktops and servers
  • Remote access solutions: VPN, Remote Desktop, Citrix, etc.
  • Leverage diagnostic tools; review event logs, Syslogs, monitoring data, and memory dumps to troubleshoot issues.
  • Restore and reimage virtual servers from images and various backup solutions
  • Restore and rebuild ESX and Hyper-V hosts, domain controller, etc.
  • Employ a solid understanding of networking concepts and troubleshooting
  • Deploy and configure security-enhancing solutions for systems and applications (including MFA and endpoint protection).
  • Meet Measurables
  • Maintain billable utilization targets
  • Record complete change details, time worked entries, and work notes in ServiceNow platform on a real-time basis
  • Contribute to the team’s attainment of high customer satisfaction scores on project delivery
  • Follow Process
  • Follow our project process to execute project deliverables: configure, test, implement, refine, document, monitor, and transition to appropriate stakeholders.
  • Follow our Change Management Process to perform approved changes in client environments
  • Communicate internally and (as directed) externally to provide timely information regarding project status, promised follow-ups, and requested feedback on a detailed and professional basis.
  • Take ownership for client experience:
  • Guarantee project deliverables are met; ensure customers are satisfied
  • Look for ways to improve project experience (internally & externally)
  • Escalation & Troubleshooting
  • Receive escalated systems issues from more junior engineering resources work to resolution
  • Own the issue through completion; determine root cause, locate a clear path to resolution
  • Participate in incident response on-call rotation for incoming IR projects. Assist in the initial triage and establishment of access for project kick-off.
  • Flex into Project Delivery
  • Remain flexible to changing needs within the Incident Response team, employ knowledge and prior experience to provide additional support for additional infrastructure projects in seasons of minimized incident project volume.
  • Sample Projects Deliverables may include but are not limited to:
  • Infrastructure Migrations: On-Prem to Cloud
  • Systems Upgrades
  • Toolset Implementation & Configuration
Desired Qualifications
  • None

Abacus Group provides hosted IT solutions tailored to the financial services industry, focusing on alternative investment firms. Its Abacus Cloud platform delivers technology as a service, allowing firms to source and scale cybersecurity, storage, and compliance capabilities on demand. The platform is designed to meet the specific needs of investment managers, enabling on-demand capacity and a managed enterprise technology stack. What sets Abacus Group apart is its industry focus and award-winning cloud offering that combines a comprehensive tech platform with scalable resources to address evolving regulatory and security requirements. The company aims to simplify technology sourcing for investment managers by providing a single, scalable enterprise IT platform that covers cybersecurity, data storage, and compliance across multiple offices worldwide.

Company Size

501-1,000

Company Stage

Growth Equity (Venture Capital)

Total Funding

N/A

Headquarters

New York City, New York

Founded

2008

Simplify Jobs

Simplify's Take

What believers are saying

  • Medicus IT merger and Entara acquisition expand MSP/MSSP capabilities across regulated industries.
  • Zero Networks partnership enables micro-segmentation security accessible to mid-market financial clients.
  • FFL Partners investment fuels acquisition strategy targeting 650+ existing hedge fund and PE clients.

What critics are saying

  • Entara integration failures disrupt managed security services, eroding client trust within 6-12 months.
  • Medicus merger dilutes financial services focus, diverting resources to non-core healthcare IT clients.
  • AI-driven competitors like CrowdStrike displace abacusFlex in private equity funds seeking autonomous detection.

What makes Abacus Group unique

  • Purpose-built abacusFlex platform designed specifically for alternative investment managers' compliance needs.
  • Deep financial services expertise across hedge funds, private equity, venture capital, and family offices.
  • Global presence with dual headquarters in New York and London, plus Abu Dhabi ADGM office.

Help us improve and share your feedback! Did you find this helpful?

Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

401(k) Retirement Plan

401(k) Company Match

Paid Vacation

Wellness Program

Hybrid Work Options

Company News

PR Newswire
Jan 14th, 2026
Abacus Group Opens Abu Dhabi Office to Extend UAE Presence

Abacus Group opens Abu Dhabi office to extend UAE presence. News provided by. New ADGM hub extends company's footprint in the UAE, bringing Abacus closer to clients across the Middle East LONDON, Jan. 14, 2026 /PRNewswire/ - Abacus Group, a leading IT Managed Services Provider ("MSP") and Managed Security Services Provider ("MSSP") to highly regulated industries globally, has opened a new office in Abu Dhabi, further strengthening its presence in the Middle East. The launch closely follows Abacus's recent expansion into Dubai, marking the second phase of its strategic growth plans in the UAE. Together, the two offices enable Abacus to support the full breadth of the country's financial services ecosystem and reflect its long-term commitment to ensuring that firms across the UAE and broader region have direct access to specialist, locally delivered IT and cybersecurity expertise. The new office is situated within the Abu Dhabi Global Market (ADGM), one of the world's leading and fastest-growing international financial centres. With its robust regulatory framework, direct application of English common law jurisdiction, and rapidly expanding community of global asset managers and financial institutions, ADGM has become a premier destination for businesses seeking a secure and sophisticated environment in which to operate. The expansion of Abacus is driven by the region's proven success and continued growth in demand, which is attracting both emerging managers and established global entities to expand into the UAE. The UAE's world-leading regulatory framework provides a strong foundation for regulated entities in particular. Importantly, Abacus will continue its close collaboration with regulators, and the sharing of valuable threat intelligence will be boosted by the company's advanced global cybersecurity capabilities including incident response and red teaming. Tom Cole, Managing Director of EMEA at Abacus Group, said: "Opening in Abu Dhabi is the natural next step in Abacus's strategic expansion across the UAE. The city has established itself as a major international hub for asset managers and the wider financial services sector, offering unparalleled access to capital, a supportive regulatory environment and a rich talent pool. Abacus can add significant value here by providing the IT and cybersecurity capabilities firms need, strengthened by the local expertise and on-the-ground support they expect." From its ADGM office, Abacus will deliver its full suite of managed IT, multi-cloud and cybersecurity services - including the market-leading abacusFlex solution, specialised emergency response and red team offerings - helping firms meet ADGM regulations and build proactive cybersecurity defences against evolving threats. About Abacus Group Abacus Group is a global managed IT and cybersecurity service provider specializing in the unique needs of highly regulated industries. With deep expertise in multi-cloud, compliance and IT-as-a-Service solutions, Abacus Group enables firms to operate securely, efficiently, and at scale. The innovative and award-winning multi-cloud abacusFlex platform delivers all technology and security needs as a service, empowering clients to meet evolving cybersecurity, regulatory compliance, and infrastructure requirements. Abacus Group supports clients across global regulated markets, with dual headquarters in New York and London. For more information, visit www.abacusgroupllc.com. About Abu Dhabi Global Market ADGM is the leading international financial centre (IFC) based in Abu Dhabi, the capital of the United Arab Emirates. It is one of the world's largest financial districts by size and is the largest IFC in the Middle East and Africa by the number of active licences. ADGM is also one of a handful of jurisdictions globally and the only one regionally to directly apply the trusted legal system of English Common Law. Governing both Al Maryah and Al Reem Islands, which are collectively designated as Abu Dhabi's financial free zone, ADGM connects the economies of the Middle East, Africa, and South Asia (MEASA) region with global markets. Its progressive and inclusive ecosystem empowers financial and non-financial institutions to thrive, supporting innovation, sustainable growth, and long-term economic resilience. Through its continued growth and cross-border partnerships, ADGM is strengthening Abu Dhabi's position as the 'Capital of Capital' and a leading global hub for finance, investment, and enterprise. SOURCE Abacus Group LLC

Business Wire
Jul 17th, 2025
Abacus Group and Medicus IT Merge to Create a Leading IT MSP/MSSP Serving Highly Regulated Clients

Abacus Group and Medicus IT, two leading providers of IT managed services with deep subject matter expertise in the highly regulated industries of financial ...

Business Wire
Jun 19th, 2025
Abacus Group Acquires Chicago MSSP Entara to Power Growth in US Financial Services

Abacus Group, a leading IT Managed Services Provider (“MSP”) and Managed Security Services Provider (“MSSP”) to financial services firms globally, today anno...

ChannelE2E
Jun 18th, 2025
Abacus Group Acquires Entara to Expand Managed Security Services for Financial Sector

Abacus Group has acquired Chicago-based Entara in a move that expands its footprint in managed security and IT services for financial services firms and other regulated industries.

TMCnet
Jun 4th, 2025
Abacus Global Management, Inc. (NASDAQ: ABL) Under Investigation Following "Fake Revenue" Allegations; Investors Urged to Contact Award-Winning Firm, Gibbs Mura

Abacus global management, inc. (NASDAQ: ABL) under investigation following "fake revenue" Allegations; investors urged to contact award-winning firm, gibbs mura.

INACTIVE