
Cambridge Consultants · United Kingdom
OVERVIEW We're looking to strengthen our IT Infrastructure Team with a Linux / Network Engineer. This role reflects increasing demand for Linux and networking ...
We're looking to strengthen our IT Infrastructure Team with a Linux / Network Engineer. This role reflects increasing demand for
Linux and networking expertise across both our client project work and our core infrastructure, including a planned expansion of
work within our secure environments.
This role will increase our Linux and Network capability at a senior level. You'll work alongside other Systems Engineers to
design, implement, maintain and support physical and virtualised Linux operating systems across our corporate estate, our secure
environments, and infrastructure delivered for client projects. You will also play a key role in the development and continuous
improvement of network design, implementation, and support.
You'll join an infrastructure team of 5, within a wider department of 29, to support the ever-changing needs of the business.
You'll work closely with key stakeholders and develop relationships with colleagues from across the business, including project
teams who depend on Linux infrastructure to deliver their work.
Cambridge Consultants is a growing and developing company, so you'll be given a diverse and substantial workload from the get-go,
with real ownership over how Linux and networking support is delivered across the business.
Due to the nature of this role, you should expect to be on-site much of the time. Your responsibilities may vary but here's a list
applications within an Enterprise environment
where required
You'll be given ownership of your responsibilities and the support to shape the role further as Cambridge Consultants continues to
grow.
We're looking for someone with the following skills and experience:
authentication, security, and networking
Foreman/RHEL, Satellite, Ansible etc.
environments. Existing clearance is not required, but you must hold a UK passport to be eligible
By submitting an application to Cambridge Consultants, you confirm that the information provided in this application, together
with any supporting documentation, is true, complete, and accurate to the best of your knowledge and belief. You understand that
any false statement, misleading information, or material omission may render you liable to disqualification from the recruitment
process, withdrawal of any offer of employment, or dismissal without notice if discovered following appointment. You acknowledge
that the organisation reserves the right to verify the information supplied.
At ExtraHop, we’re on a mission to protect and empower the connected enterprise. We reveal what is happening in the very infrastructure that sustains businesses, lives, and communities, and ensure the integrity of networks, data, systems, and processes. Organizations rely on ExtraHop to provide visibility into the cyber threats, vulnerabilities, and network performance issues that evade their existing security and IT tools. With this insight, organizations can investigate smarter, stop threats faster, and keep operations running. Our mission is fueled by a profound social and moral responsibility to be the best at what we do, ensuring a secure world where everyone can thrive. If this sounds like a place you’d like to spend the next chapter of your career, we’d love to hear from you. Position Summary We are looking for a Global Support Engineer I who can support a remote-first, flexible shift schedule. This is a growth role—you will advance your career as a support engineering professional while simultaneously increasing your knowledge and hands-on experience with networking infrastructure as a service. You will regularly support interesting and challenging technical matters and questions and bring clarity to our customers as they leverage our tools to secure their networks in an ever-changing security threat landscape. Key Responsibilities As a member of the Global Support Engineering team, you will work with customers to resolve technical issues with our product(s) using a variety of internal resources and provide data analysis to understand and troubleshoot systems. Your day-to-day responsibilities could include any of the following: * Provide hardware and firmware deployment support for our appliances. * Actively participate in Knowledge Centered Services (KCS) by learning from documented knowledge and contributing to discussions. * Engage in troubleshooting activities, following guidance and existing documentation. * Assist with the initial stages of ticket handling and escalate when necessary. * Work collaboratively with more experienced engineers and cross functional teams to gain deeper insights into complex issues. * Assist customers with configuration of network infrastructure, virtualization, and third-party integrations. * Assist customers with hardware support and replacement. * Utilize a ticketing system to update, communicate, and move work items to completion. * Act as the single point of contact for customer questions and concerns. * Communicate with customers in a highly professional manner via various channels including phone, ticketing system, and video conferencing. * Pair your existing knowledge with a continuous learning mindset to elevate your service to our customers while being a force-multiplier to your colleagues. * Attend regular “in-office” meetings (limited to no more than monthly) and annual in-office training sessions Required Qualifications * Two years of experience in B2B Technical Support —this is not an entry-level position. * In-depth knowledge of the OSI Model. * Understanding of network infrastructure routing and switching concepts. * Excellent customer service, organizational, and documentation skills. * Work cooperatively with others within the organization and other cross-functional stakeholders. * Work well in fast-paced, high-stress environments. * Has predictable, reliable attendance. Preferred Qualifications * Experience with Unix/Linux-based operating systems. * An understanding of cybersecurity concepts, terminology and tools * Javascript familiarity and comfort. * Certifications in networking or infrastructure (like CompTIA Network+). * Certifications in Cyber Security (like CompTia Security+) The salary range for this role is £30,000 - £35,000 + bonus ABOUT EXTRAHOP ExtraHop is reinventing Network Detection and Response (NDR) to offer enterprises unparalleled visibility, context, and control against emerging threats. The platform integrates NDR with Network Performance Management (NPM), Intrusion Detection Systems (IDS), and forensics, providing a single, comprehensive solution. By decrypting and analyzing complete packet-level data at wire speed and leveraging cloud-scale machine learning, ExtraHop empowers Security Operations Centers (SOCs) to detect, investigate, and remediate modern cyber risks in real time across their entire hybrid infrastructure, including data center, cloud, and SASE environments. This comprehensive approach and market innovation have earned ExtraHop unique recognition as the only NDR vendor acknowledged as a leader by all major analyst firms, including the 2025 Gartner® Magic Quadrant for Network Detection and Response™, the 2025 Forrester® Wave for Network Analysis and Visibility, the 2024 IDC® Marketscape for NDR, and the 2025 Gigamon® Radar Report for Network Detection and Response. Since 2007, ExtraHop has consistently helped organizations worldwide extract in-depth network telemetry and contextual insights, affirming its commitment to protecting and empowering the connected enterprise. OUR VALUES Our culture is rooted in our five Values. These set the expectations for how we work individually and collectively as a team. Lead with Purpose: We are driven to deliver results that create a positive impact for our customers, partners, and colleagues. Act with Integrity: We operate with transparency, authenticity, and always in the best interest of the company. Find a Way: We are resourceful, tackle hard problems with a sense of urgency and ownership, and do what it takes to get the job done. Innovate: We listen to customers, partners, and the market, and respectfully push boundaries and challenge the status quo. Share Success: We run together, we win together. We value diverse perspectives, hold space for all voices, and achieve the best results as a team. BENEFITS Employees' wellbeing is top of mind for the ExtraHop team. Employees and their families will have the option to participate in the following benefits: * Health, Dental, and Vision Benefits * Flexible PTO, Sick Time Prorated Based on Date of Hire, and All Federal Holidays (US Only) + 3 Days of Paid Volunteer Time * Non-Commissioned Positions may be eligible to participate in the Annual Discretionary Bonus Plan * FSA and Dependent Care Accounts + EAP, where applicable * Educational Reimbursement * 401k with Employer Match or Pension where applicable * Pet Insurance (US Only) * Parental Leave (US Only) * Hybrid and Remote Work Model Our people are our most important competitive advantage, leading the charge against cyber criminals. Join the fight today! To learn more, visit our website [https://www.extrahop.com/] or follow us on LinkedIn [https://www.linkedin.com/company/extrahop-networks/]. Create a Job Alert Interested in building your career at ExtraHop? Get future opportunities sent straight to your email.
Who we are: Electra is reinventing ironmaking from the ground up with a breakthrough electrochemical technology that produces high purity clean iron and critical co-minerals. With two operating pilots in Boulder and a new demonstration facility underway in Jefferson County, we’re on track to reach commercial scale by the end of the decade. Backed by over $300 million and strategic partnerships with global leaders across mining, steel, and big tech, momentum is on our side. Recognized by Fast Company as a Most Innovative Company and a Next Big Thing in Tech, and named one of TIME’s 100 Climate Leaders, we’re building a company shaping the future of industry. If you’re looking to make an impact and join a team that’s driven, focused, and scaling, we want to hear from you. What you will do: As a Staff Network Administrator, you will play a vital role in designing, implementing, and maintaining Electra's network and systems infrastructure. This position requires a proactive and detail-oriented individual with a strong background in Azure Entra, M365, networking, systems administration, infrastructure automation, and proficiency in public and private cloud platforms such as AWS, Azure, and HCI Platforms. Responsibilities include: * Design, implement, and maintain network infrastructure, including LANs, WANs, VPNs, and wireless networks * Configure and troubleshoot network devices, including routers, switches, firewalls, and load balancers * Monitor network performance and security, identifying and resolving issues promptly * Design, implement, and maintain server infrastructure, including physical and virtual servers, storage systems, and backup solutions * Manage Azure Entra, ensuring seamless integration, optimization, and adherence to best practices * Implement and manage public and private cloud-based solutions, including HCI Platforms, AWS, and Azure, leveraging Infrastructure as a Service (IaaS) and Platform as a Service (PaaS) offering; automate system administration tasks using scripting languages and configuration management tools * Collaborate with cross-functional teams to plan and implement IT projects and initiatives * Provide technical support and guidance to end-users and other IT staff * Stay current with industry trends and emerging technologies, recommending and implementing best practices * Document network and system configurations, procedures, and troubleshooting steps * Read, understand, and comply with all workplace health and safety policies, safe work practices, and company policies and procedures * Perform other duties as assigned by supervisor What we need you to bring to the team: * Bachelor's degree in Computer Science, Information Technology, or related field * 12+ years of progressive industry experience in networking and systems administration, or 8+ years with a master's degree, or 5+ years with a PhD (excluding internships, co-ops, or other school projects) * Recognized technical expert in enterprise networking and systems administration with demonstrated ability to solve highly complex infrastructure and technology challenges * Expert knowledge of networking architecture, protocols, and technologies, including TCP/IP, DNS, DHCP, VLANs, routing, switching, and network security principles * Advanced expertise designing, implementing, securing, and optimizing enterprise network infrastructure utilizing platforms such as Cisco, Juniper, and Ubiquiti * Deep expertise administering and optimizing Windows Server and Linux environments within complex enterprise infrastructures * Advanced knowledge of virtualization platforms, including VMware and Hyper-V, with experience designing scalable, highly available environments * Expert-level proficiency in AWS and Azure cloud services, including architecture, migration, infrastructure-as-a-service (IaaS), platform-as-a-service (PaaS), and hybrid cloud environments * Advanced scripting and automation capabilities using Python, PowerShell, or similar languages to improve reliability, scalability, and operational efficiency * Demonstrated ability to evaluate complex technical problems, develop innovative solutions, and make sound architectural decisions with broad organizational impact * Proven ability to provide technical leadership, share expertise, and influence technical direction across cross-functional teams without direct supervisory responsibility * Demonstrated ability to influence infrastructure strategy, drive cross-functional initiatives, and build consensus among diverse stakeholders * Excellent written and verbal communication skills with the ability to communicate complex technical concepts to both technical and non-technical audiences * Strong analytical, problem-solving, and troubleshooting skills with a proactive approach to resolving complex infrastructure and systems issues * Ability to operate independently with significant latitude in determining technical approaches, priorities, and solutions * Advanced proficiency with Microsoft Office Suite, including Word, Excel, PowerPoint, Outlook, OneDrive, and SharePoint What we want you to bring to the team: * Advanced industry certifications such as CCNP, CCIE, VMware Certified Professional (VCP), Microsoft Azure Solutions Architect Expert, AWS Certified Solutions Architect, or equivalent; additional certifications such as CompTIA Network+, Security+, or other enterprise infrastructure certifications are valued * Demonstrated success building trusted partnerships with business leaders, stakeholders, and technical teams to influence decisions and deliver enterprise technology solutions * Exceptional interpersonal, communication, and relationship-building skills, with the ability to effectively influence, collaborate, and build consensus across all levels of the organization * Proven ability to communicate complex technical concepts, architectural decisions, and strategic recommendations to both technical and non-technical audiences * Demonstrated success leading cross-functional initiatives and collaborating across departments to drive organizational objectives and technology improvements * Experience developing and delivering technical training, knowledge-sharing sessions, and best practices that improve organizational capability and user adoption * Proven ability to mentor, coach, and develop IT professionals while serving as a trusted technical advisor and subject matter expert * Experience establishing technical standards, governance, and operational best practices across enterprise IT environments * Demonstrated success evaluating emerging technologies and recommending strategic solutions that align with business priorities * Experience thriving in a fast-paced, high-growth environment, demonstrating adaptability, sound judgment, and the ability to effectively manage multiple competing priorities Compensation: * The anticipated starting pay range for this position is $135,000-$175,000 and may be more or less depending upon skills, experience, and education. Benefits For You: * 100% paid premiums across all medical, dental, vision, telemedicine, short-term disability, long-term disability, and basic life insurance plans * $1,800 in annual employer HSA contributions (health savings account) Benefits For Your Family: * 100% paid premiums across all medical, dental, vision, and telemedicine plans * 12 weeks of paid parental leave Benefits For Your Future: * 401k with up to 5% matching contributions which vest 100% on day one * Eligibility for incentive stock options If you need an accommodation during the application or interview process, reach out to us at careers@electra.earth [careers@electra.earth] We’re here to help.
YOUR ROLE As a Network Administrator, you will be part of the Infrastructure & System Administration Team, reporting to the Head of Trading Infrastructure. YOUR RESPONSIBILITIES * You are tasked with maintaining and building the future IT foundation of the company * It is your duty to innovate and introduce new ideas * Your practical experience on a large breadth of technologies must be combined to solve complex issues across technologies * Your ingenuity brings infrastructure further, to provide stability, security, and performance, enabling the business to achieve its goals * Your role requires teamwork to handle multiple responsibilities, a mix of daily operations, tasks, and long-term projects. Part of infrastructure management is out of hours maintenance work, and availability in the form of on-call. These duties are shared across many shoulders to reduce the burden * Trust is an essential component of our success, sharing your experience, opinions, and beliefs while encouraging others to do the same. Every team member is expected to develop, improve themselves and contribute to the team YOUR PROFILE * Proven experience as Network Administrator with focus on Juniper equipment * In-depth knowledge of BGP routing protocols and static routing configurations * Hands-on experience with Juniper routers, switches, and firewalls * Proficiency in scripting languages (e.g. Python) for network automation * Strong knowledge in Linux and systems management * Enthusiasm and ambition to learn and develop * Excellent problem solving skills * Skilled in troubleshooting complex issues * Ability to communicate intentions, opinions, and events clearly and understandably, to a variety of audiences OUR OFFER * Performance appraisals on a regular basis * 360T Academy * Career Concept * Frankfurt office located directly in the city center * Social gatherings * Exciting technologies, growth, and investment in the future * Quick decisions, fast turn-around of ideas to implementation * An exceptional team of experts working together to maintain and improve the foundation of one of the largest FX trading platforms worldwide * Diverse and distributed workforce We offer an outstanding opportunity for a highly motivated individual to participate in the growth of a successful technology company in the financial sector. The position is based in Frankfurt am Main and is available immediately. HOW TO APPLY If your background and qualifications meet these specifications, please forward your application including your salary expectation and the earliest starting date by clicking the “Apply” button. CONTACT Irune Del Buey People & Culture Manager Send email Grüneburgweg 16-18 60322 Frankfurt am Main