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Description 2nd Line Engineer Location: Huntingdon UK Clearance High DV Developed Vetting UNLEASH YOUR POTENTIAL 2nd Line engineers provide a crucial Role in Core services, conducting Fault rectification of incidents and supporting Problem management, Continual Service Improvement (CSI), and Change Request (CR) work on operational essential IT Systems. Leidos 2nd line engineers conduct reactive and proactive maintenance on all systems that Leidos manage. These systems are highly utilised with a large number of active users, operating at varying security levels. 2nd line engineers are responsible for conducting advanced Troubleshooting, developing technical solutions to technical problems to complex issues. Liaising with customers to ensure all issue are dealt within SLA and KPI set down by the customer. Provide Second line technical support: · Have excellent knowledge and experience of UAD, Servers, Storage, Printer, Plotters and peripherals deployment, configuration and management in a secure environment. · Have excellent knowledge of Virtualized Environments such as VMware and Hyper-V, with knowledge of VMware horizon being an advantage; • Have excellent knowledge of Windows Server Environments, from Server 2008 – 2022, including OS build Windows 10 & 11, AD, DNS, DHCP and GPO from design to implementation and support;, • Have strong Linus system administration skills (Ubuntu / CentOS);, • Have good general knowledge of TCP/IP and networking technologies including load balancing and firewalls;, • Have good general knowledge of Microsoft stack technologies such as SharePoint, Skype for Business / Teams, MS SQL, MS System Centre, Office365, SCCM & SCOM, Power BI, MS Exchange & CLI tooling such as PowerShell;, • Have good general knowledge of SAN storage technologies;, • Have knowledge of 2 Factor-Authentication Technologies;, • Have some knowledge/ experience with scripting;, • Have excellent analysis and problem-solving skills, taking ownership of complex incidents ensuring these are resolved to the satisfaction of the customer;, • Possess excellent communication skills;, • Have experience of producing and updating technical documentation to a high standard;, • Have knowledge of SD+ ticketing system;, • Have ITIL3 or ITIL 4 at the Foundation level or above. Key Duties SD+ Ticket resolutions- Utilising technical expertise to ensure Incidents are dealt with in a timely manner IAW with KPI/SLA. Maintenance - Responsible for completing the and recording Periodic maintenance of the system Utilising Periodic Preventative Maintenance (PPM). Patching - Utilising WSUS and SCCM to Patch all Domains that Leidos are responsible for. Patching consists of Microsoft and security updates to respond to vulnerabilities. Documentation - Maintain and create documentation of system configuration changes. As well as accurately recording work in SD+ Resource Movement. Assist in the configuration, installation, and deployment of infrastructure components, including virtual machines and UAD’s. Participation in Projects-Engage in infrastructure-related projects, CR’s contributing to implementation build, testing phases. Problem Resolution- Work with other resolver groups, original manufacturers, Users and suppliers to perform root cause analysis, providing technical solutions to complex problems. Key Competencies: Communications. Verbal, written including technical documentation. Collaboration. Working with other SME, Users, Resolver groups to ensure efficiency. Adaptability and flexibility. Able to change focus under changing situations. Technical expertise. Ability to troubleshoot and fault rectification variety of issues. Attention to detail. Including written and work carried out. Customer service excellence. Teamwork. Build effective internal and external relationships. What we do for you: At Leidos we are PASSIONATE about customer success, UNITED as a team and INSPIRED to make a difference. We offer meaningful and engaging careers, a collaborative culture, and support for your career goals, all while nurturing a healthy work-life balance. We provide an employment package that attracts, develops and retains only the best in talent. Our reward scheme includes: Contributory Pension Scheme Private Medical Insurance 33 days Annual Leave (including public and privilege holidays) Access to Flexible benefits (including life assurance, health schemes, gym memberships, annual buy and sell holidays and a cycle to work scheme) Flexi-TIme Commitment to Diversity: We welcome applications from every part of the community and are committed to a truly diverse and inclusive culture. We foster a sense of belonging, welcoming all perspectives and contributions, and providing equal access to opportunities and resources for everyone. If you have a disability or need any reasonable adjustments during the application and selection stages please let us know, and we will respond in a way that best fits your needs. Who We Are: _ – we work to make the world safer, healthier, and more efficient through technology, engineering and science. Leidos is a growing company delivering innovative technology and solutions focused on safeguarding critical capabilities and transformation in frontline services, our work in the United Kingdom includes addressing some of the most complex problems in defence, healthcare, government, safety and security, and transportation. What Makes Us Different: Purpose: you can use your passion and abilities at Leidos to keep the people you care about safe. We are at the forefront of machine learning, AI, cyber security and solutions. Using your skills in the technology frontline by helping to build a safer world. You can inspire change. Collaboration: having flexibility to do your job is one of our core benefits, enabling you to become part of our extraordinary team. We have been empowering our people to work flexibly for years. Whether you work from home, the office or on customer sites, we will give you the digital tools and the flexibility to work smarter and align your needs and ours. People: Leidos empowers people from every background to be themselves and gives you the tools to learn new skills by enabling growth whilst developing. We believe that extraordinary people need opportunities to grow, to be inspired and to inspire others. At Leidos, we invest in technical academies, career rotations and a career development plans that enhance your future. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. £36,900.00-£46,100.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit _. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at _. Securing Your Data Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at _. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the _. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description 2nd Line Engineer Location: Huntingdon, Cambridgeshire Clearance Level: High - DV 2nd Line engineers provide a crucial Role in Core services, conducting Fault rectification of incidents and supporting Problem management, Continual Service Improvement (CSI), and Change Request (CR) work on operational essential IT Systems. Leidos 2nd line engineers conduct reactive and proactive maintenance on all systems that Leidos manage. These systems are highly utilised with a large number of active users, operating at varying security levels. 2nd line engineers are responsible for conducting advanced Troubleshooting, developing technical solutions to technical problems to complex issues. Liaising with customers to ensure all issue are dealt within SLA and KPI set down by the customer. Provide Second line technical support: Have excellent knowledge of Virtualized Environments such as VMware and Hyper-V, with knowledge of VMware horizon being an advantage; Have excellent knowledge of Windows Server Environments, from Server 2008 – 2022, including OS build Windows 10 & 11, AD, DNS, DHCP and GPO from design to implementation and support; Have strong Linus system administration skills (Ubuntu / CentOS); Have good general knowledge of TCP/IP and networking technologies including load balancing and firewalls; Have good general knowledge of Microsoft stack technologies such as SharePoint, Skype for Business / Teams, MS SQL, MS System Centre, Office365, SCCM & SCOM, Power BI, MS Exchange & CLI tooling such as PowerShell; Have good general knowledge of SAN storage technologies; Have knowledge of 2 Factor-Authentication Technologies; Have some knowledge/ experience with scripting; Have excellent analysis and problem solving skills, taking ownership of complex incidents ensuring these are resolved to the satisfaction of the customer; Possess excellent communication skills; Have experience of producing and updating technical documentation to a high standard; Have knowledge of SD+ helpdesk based ticketing system; Have ITIL3 or ITIL 4 at the Foundation level or above. KEY DUTIES SD+ Ticket resolutions- Utilising technical expertise to ensure Incidents are dealt with in a timely manner IAW with KPI/SLA. Maintenance - Responsible for completing the and recording Periodic maintenance of the system Utilising Periodic Preventative Maintenance (PPM). Patching - Utilising WSUS and SCCM to Patch all Domains that Leidos are responsible for. Patching consists of Microsoft and security updates to respond to vulnerabilities. Documentation - Maintain and create documentation of system configuration changes. As well as accurately recording work in SD+ Resource Movement. Assist in the configuration, installation, and deployment of infrastructure components, including virtual machines and UAD’s. Participation in Projects-Engage in infrastructure-related projects, CR’s contributing to implementation build, testing phases. Problem Resolution- Work with other resolver groups, original manufacturers, Users and suppliers to perform root cause analysis, providing technical solutions to complex problems. Key Competencies: Communications. Verbal, written including technical documentation. Collaboration. Working with other SME, Users, Resolver groups to ensure efficiency. Adaptability and flexibility. Able to change focus under changing situations. Technical expertise. Ability to troubleshoot and fault rectification variety of issues. Attention to detail. Including written and work carried out. Customer service excellence. Teamwork. Build effective internal and external relationships. What we do for you: At Leidos we are PASSIONATE about customer success, UNITED as a team and INSPIRED to make a difference. We offer meaningful and engaging careers, a collaborative culture, and support for your career goals, all while nurturing a healthy work-life balance. We provide an employment package that attracts, develops and retains only the best in talent. Our reward scheme includes: Contributory Pension Scheme Private Medical Insurance 33 days Annual Leave (including public and privilege holidays) Access to Flexible benefits (including life assurance, health schemes, gym memberships, annual buy and sell holidays and a cycle to work scheme) Flexi-TIme Commitment to Diversity: We welcome applications from every part of the community and are committed to a truly diverse and inclusive culture. We foster a sense of belonging, welcoming all perspectives and contributions, and providing equal access to opportunities and resources for everyone. If you have a disability or need any reasonable adjustments during the application and selection stages please let us know, and we will respond in a way that best fits your needs. Who We Are: _ – we work to make the world safer, healthier, and more efficient through technology, engineering and science. Leidos is a growing company delivering innovative technology and solutions focused on safeguarding critical capabilities and transformation in frontline services, our work in the United Kingdom includes addressing some of the most complex problems in defence, healthcare, government, safety and security, and transportation. What Makes Us Different: Purpose: you can use your passion and abilities at Leidos to keep the people you care about safe. We are at the forefront of machine learning, AI, cyber security and solutions. Using your skills in the technology frontline by helping to build a safer world. You can inspire change. Collaboration: having flexibility to do your job is one of our core benefits, enabling you to become part of our extraordinary team. We have been empowering our people to work flexibly for years. Whether you work from home, the office or on customer sites, we will give you the digital tools and the flexibility to work smarter and align your needs and ours. People: Leidos empowers people from every background to be themselves and gives you the tools to learn new skills by enabling growth whilst developing. We believe that extraordinary people need opportunities to grow, to be inspired and to inspire others. At Leidos, we invest in technical academies, career rotations and a career development plans that enhance your future. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. £36,900.00-£46,100.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit _. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at _. Securing Your Data Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at _. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the _. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description Senior Network Engineer Location: Huntingdon, Cambridgeshire Security Clearance Level - High DV Required UNLEASH YOUR POTENTIAL At Leidos, we deliver innovative technology and engineering solutions through the expertise of our diverse and talented people. We work with our customers to solve some of the most complex challenges across defence, government, safety, security and critical national infrastructure. As part of the Programme, you will join an experienced and collaborative technical team delivering and supporting secure, mission-critical network services within a demanding Government environment. This is an opportunity for an experienced Network Engineer to take a senior technical role, working directly with customers and programme teams while contributing to the design, delivery, assurance and continuous improvement of a complex and highly secure network environment. We are looking for an experienced Senior Network Engineer with strong technical expertise across enterprise, data centre and security networking. You will play a key role within the network engineering team, providing technical leadership across both operational service delivery and project/change activities. You will be expected to take ownership of complex technical problems, develop robust network solutions and provide engineering assurance throughout the lifecycle of network services. The role offers significant technical variety, covering network architecture, high-availability infrastructure, security, technical refresh, service improvement, troubleshooting and the introduction of new technologies. You will work closely with customers, architects, engineers, service teams and delivery partners to ensure that network solutions are secure, resilient, supportable and aligned with operational requirements. The role is customer-facing and will require regular attendance on secure Government sites in Cambridgeshire, potentially up to five days per week. Occasional travel to other Leidos and customer locations may also be required. As a Senior Network Engineer, you will: • Provide senior-level network engineering expertise and technical leadership across the Programme., • Develop and deliver secure, resilient and scalable network solutions across data centre, campus and wide-area environments., • Produce and assure technical designs, including High-Level Designs (HLDs), Low-Level Designs (LLDs), implementation documentation and work instructions., • Lead network engineering activities across the full lifecycle, from requirements and design through implementation, testing, acceptance and operational support., • Work closely with architects, project teams, operational support teams and delivery partners to ensure successful integration of network services., • Provide technical assurance and contribute to the definition and maintenance of engineering standards, processes and best practice., • Lead the investigation and resolution of complex network incidents and problems, taking ownership through to successful resolution., • Support major technical refresh programmes involving large numbers of network and security devices., • Identify opportunities for service improvement, automation and operational efficiency., • Evaluate new and emerging technologies and identify opportunities where they can improve capability, resilience, security or service delivery., • Contribute to verification and validation activities, ensuring solutions meet defined technical, security and operational requirements., • Work directly with customers to understand requirements, resolve technical issues and provide expert engineering advice., • Communicate complex technical information effectively to both technical and non-technical stakeholders., • Support the development of junior engineers and share knowledge across the wider technical team. TECHNICAL EXPERIENCE The successful candidate will have extensive experience in network engineering and a strong understanding of enterprise and data centre technologies. Networking • Strong experience of Layer 2 and Layer 3 networking and network design., • Extensive knowledge of routing and switching within enterprise, data centre, campus and WAN environments., • Strong understanding and practical experience of static and dynamic routing protocols., • Experience designing and supporting high-availability network environments., • Experience of data centre spine-leaf architectures., • Experience supporting large-scale network infrastructure and technical refresh programmes., • Understanding of network resilience, redundancy and fault-tolerant design. Network Security Experience with a range of network security technologies, including: • Cisco routing, switching, firewalls and security technologies., • Fortinet FortiGate and FortiSwitch., • Palo Alto Networks Next-Generation Firewalls., • Juniper SRX., • VMware NSX and related virtual networking technologies., • Network segmentation and security controls., • Encryption technologies and secure network design. Infrastructure & Platforms • Experience supporting critical data centre workloads across Windows Server and Linux/RHEL environments., • Good understanding of supporting infrastructure services including:, • Active Directory, • DNS, • DHCP, • Group Policy, • Experience working with SAN and storage-connected environments., • Understanding of virtualised infrastructure and data centre platforms. Monitoring & Management • Strong experience with network monitoring and management technologies., • Experience with SolarWinds or comparable enterprise network monitoring platforms., • Ability to analyse monitoring, logging and performance information to identify faults, trends and opportunities for service improvement. SECURITY AND DEFENCE Experience working within a Defence, Government or other highly secure environment would be highly desirable. You will need to demonstrate an understanding of the requirements associated with operating secure and mission-critical infrastructure, including technical assurance, security standards, configuration management and controlled change. DV security clearance is required for this role, or you must be able to obtain and maintain the required level of clearance. WHAT WE ARE LOOKING FOR We are looking for someone who can combine strong technical capability with a proactive and collaborative approach. You will ideally demonstrate: • Significant commercial experience in network engineering., • The ability to operate confidently at senior engineer / technical lead level., • Strong analytical and problem-solving skills., • The ability to take ownership of complex technical issues., • Excellent written and verbal communication skills., • Experience producing high-quality technical documentation and network designs., • The ability to work effectively with customers, suppliers and multidisciplinary engineering teams., • A commitment to engineering quality, security and continuous improvement., • The ability to understand the wider business and operational context when making technical decisions., • A willingness to investigate and adopt appropriate new technologies and automation approaches. WHY JOIN THE NETWORK TEAM? This role provides the opportunity to work on a technically challenging and operationally important programme, where your engineering decisions have a direct and demonstrable impact on the customer and the services they depend upon. You will have the opportunity to work across a broad range of networking and security technologies while contributing to major infrastructure refresh, service improvement and transformation activities. For an experienced engineer, this is an opportunity to broaden your technical expertise, take ownership of significant engineering activities and develop towards technical leadership, architecture and solution design roles. Are you ready to make an impact? Begin your journey of a flourishing and meaningful career, share your CV with us today! What we do for you: At Leidos we are PASSIONATE about customer success, UNITED as a team and INSPIRED to make a difference. We offer meaningful and engaging careers, a collaborative culture, and support for your career goals, all while nurturing a healthy work-life balance. We provide an employment package that attracts, develops and retains only the best in talent. Our reward scheme includes: Contributory Pension Scheme Private Medical Insurance 33 days Annual Leave (including public and privilege holidays) Access to Flexible benefits (including life assurance, health schemes, gym memberships, annual buy and sell holidays and a cycle to work scheme) Flexi-TIme Commitment to Diversity: We welcome applications from every part of the community and are committed to a truly diverse and inclusive culture. We foster a sense of belonging, welcoming all perspectives and contributions, and providing equal access to opportunities and resources for everyone. If you have a disability or need any reasonable adjustments during the application and selection stages please let us know, and we will respond in a way that best fits your needs. Who We Are: _– we work to make the world safer, healthier, and more efficient through technology, engineering and science. Leidos is a growing company delivering innovative technology and solutions focused on safeguarding critical capabilities and transformation in frontline services, our work in the United Kingdom includes addressing some of the most complex problems in defence, healthcare, government, safety and security, and transportation. What Makes Us Different: Purpose: you can use your passion and abilities at Leidos to keep the people you care about safe. We are at the forefront of machine learning, AI, cyber security and solutions. Using your skills in the technology frontline by helping to build a safer world. You can inspire change. Collaboration: having flexibility to do your job is one of our core benefits, enabling you to become part of our extraordinary team. We have been empowering our people to work flexibly for years. Whether you work from home, the office or on customer sites, we will give you the digital tools and the flexibility to work smarter and align your needs and ours. People: Leidos empowers people from every background to be themselves and gives you the tools to learn new skills by enabling growth whilst developing. We believe that extraordinary people need opportunities to grow, to be inspired and to inspire others. At Leidos, we invest in technical academies, career rotations and a career development plans that enhance your future. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. £44,700.00-£57,300.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit _. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at _. Securing Your Data Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at _. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the _. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description Senior Network Engineer Location: Huntingdon, Cambridgeshire Security Clearance Level - High DV Required UNLEASH YOUR POTENTIAL At Leidos, we deliver innovative technology and engineering solutions through the expertise of our diverse and talented people. We work with our customers to solve some of the most complex challenges across defence, government, safety, security and critical national infrastructure. As part of the Programme, you will join an experienced and collaborative technical team delivering and supporting secure, mission-critical network services within a demanding Government environment. This is an opportunity for an experienced Network Engineer to take a senior technical role, working directly with customers and programme teams while contributing to the design, delivery, assurance and continuous improvement of a complex and highly secure network environment. We are looking for an experienced Senior Network Engineer with strong technical expertise across enterprise, data centre and security networking. You will play a key role within the network engineering team, providing technical leadership across both operational service delivery and project/change activities. You will be expected to take ownership of complex technical problems, develop robust network solutions and provide engineering assurance throughout the lifecycle of network services. The role offers significant technical variety, covering network architecture, high-availability infrastructure, security, technical refresh, service improvement, troubleshooting and the introduction of new technologies. You will work closely with customers, architects, engineers, service teams and delivery partners to ensure that network solutions are secure, resilient, supportable and aligned with operational requirements. The role is customer-facing and will require regular attendance on secure Government sites in Cambridgeshire, potentially up to five days per week. Occasional travel to other Leidos and customer locations may also be required. As a Senior Network Engineer, you will: • Provide senior-level network engineering expertise and technical leadership across the Programme., • Develop and deliver secure, resilient and scalable network solutions across data centre, campus and wide-area environments., • Produce and assure technical designs, including High-Level Designs (HLDs), Low-Level Designs (LLDs), implementation documentation and work instructions., • Lead network engineering activities across the full lifecycle, from requirements and design through implementation, testing, acceptance and operational support., • Work closely with architects, project teams, operational support teams and delivery partners to ensure successful integration of network services., • Provide technical assurance and contribute to the definition and maintenance of engineering standards, processes and best practice., • Lead the investigation and resolution of complex network incidents and problems, taking ownership through to successful resolution., • Support major technical refresh programmes involving large numbers of network and security devices., • Identify opportunities for service improvement, automation and operational efficiency., • Evaluate new and emerging technologies and identify opportunities where they can improve capability, resilience, security or service delivery., • Contribute to verification and validation activities, ensuring solutions meet defined technical, security and operational requirements., • Work directly with customers to understand requirements, resolve technical issues and provide expert engineering advice., • Communicate complex technical information effectively to both technical and non-technical stakeholders., • Support the development of junior engineers and share knowledge across the wider technical team. TECHNICAL EXPERIENCE The successful candidate will have extensive experience in network engineering and a strong understanding of enterprise and data centre technologies. Networking • Strong experience of Layer 2 and Layer 3 networking and network design., • Extensive knowledge of routing and switching within enterprise, data centre, campus and WAN environments., • Strong understanding and practical experience of static and dynamic routing protocols., • Experience designing and supporting high-availability network environments., • Experience of data centre spine-leaf architectures., • Experience supporting large-scale network infrastructure and technical refresh programmes., • Understanding of network resilience, redundancy and fault-tolerant design. Network Security Experience with a range of network security technologies, including: • Cisco routing, switching, firewalls and security technologies., • Fortinet FortiGate and FortiSwitch., • Palo Alto Networks Next-Generation Firewalls., • Juniper SRX., • VMware NSX and related virtual networking technologies., • Network segmentation and security controls., • Encryption technologies and secure network design. Infrastructure & Platforms • Experience supporting critical data centre workloads across Windows Server and Linux/RHEL environments., • Good understanding of supporting infrastructure services including:, • Active Directory, • DNS, • DHCP, • Group Policy, • Experience working with SAN and storage-connected environments., • Understanding of virtualised infrastructure and data centre platforms. Monitoring & Management • Strong experience with network monitoring and management technologies., • Experience with SolarWinds or comparable enterprise network monitoring platforms., • Ability to analyse monitoring, logging and performance information to identify faults, trends and opportunities for service improvement. SECURITY AND DEFENCE Experience working within a Defence, Government or other highly secure environment would be highly desirable. You will need to demonstrate an understanding of the requirements associated with operating secure and mission-critical infrastructure, including technical assurance, security standards, configuration management and controlled change. DV security clearance is required for this role, or you must be able to obtain and maintain the required level of clearance. WHAT WE ARE LOOKING FOR We are looking for someone who can combine strong technical capability with a proactive and collaborative approach. You will ideally demonstrate: • Significant commercial experience in network engineering., • The ability to operate confidently at senior engineer / technical lead level., • Strong analytical and problem-solving skills., • The ability to take ownership of complex technical issues., • Excellent written and verbal communication skills., • Experience producing high-quality technical documentation and network designs., • The ability to work effectively with customers, suppliers and multidisciplinary engineering teams., • A commitment to engineering quality, security and continuous improvement., • The ability to understand the wider business and operational context when making technical decisions., • A willingness to investigate and adopt appropriate new technologies and automation approaches. WHY JOIN THE NETWORK TEAM? This role provides the opportunity to work on a technically challenging and operationally important programme, where your engineering decisions have a direct and demonstrable impact on the customer and the services they depend upon. You will have the opportunity to work across a broad range of networking and security technologies while contributing to major infrastructure refresh, service improvement and transformation activities. For an experienced engineer, this is an opportunity to broaden your technical expertise, take ownership of significant engineering activities and develop towards technical leadership, architecture and solution design roles. Are you ready to make an impact? Begin your journey of a flourishing and meaningful career, share your CV with us today! What we do for you: At Leidos we are PASSIONATE about customer success, UNITED as a team and INSPIRED to make a difference. We offer meaningful and engaging careers, a collaborative culture, and support for your career goals, all while nurturing a healthy work-life balance. We provide an employment package that attracts, develops and retains only the best in talent. Our reward scheme includes: Contributory Pension Scheme Private Medical Insurance 33 days Annual Leave (including public and privilege holidays) Access to Flexible benefits (including life assurance, health schemes, gym memberships, annual buy and sell holidays and a cycle to work scheme) Flexi-TIme Commitment to Diversity: We welcome applications from every part of the community and are committed to a truly diverse and inclusive culture. We foster a sense of belonging, welcoming all perspectives and contributions, and providing equal access to opportunities and resources for everyone. If you have a disability or need any reasonable adjustments during the application and selection stages please let us know, and we will respond in a way that best fits your needs. Who We Are: _– we work to make the world safer, healthier, and more efficient through technology, engineering and science. Leidos is a growing company delivering innovative technology and solutions focused on safeguarding critical capabilities and transformation in frontline services, our work in the United Kingdom includes addressing some of the most complex problems in defence, healthcare, government, safety and security, and transportation. What Makes Us Different: Purpose: you can use your passion and abilities at Leidos to keep the people you care about safe. We are at the forefront of machine learning, AI, cyber security and solutions. Using your skills in the technology frontline by helping to build a safer world. You can inspire change. Collaboration: having flexibility to do your job is one of our core benefits, enabling you to become part of our extraordinary team. We have been empowering our people to work flexibly for years. Whether you work from home, the office or on customer sites, we will give you the digital tools and the flexibility to work smarter and align your needs and ours. People: Leidos empowers people from every background to be themselves and gives you the tools to learn new skills by enabling growth whilst developing. We believe that extraordinary people need opportunities to grow, to be inspired and to inspire others. At Leidos, we invest in technical academies, career rotations and a career development plans that enhance your future. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. £44,700.00-£57,300.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit _. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at _. Securing Your Data Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at _. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the _. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description Senior Network Engineer Location: Huntingdon, Cambridgeshire Security Clearance Level - High DV Required UNLEASH YOUR POTENTIAL At Leidos, we deliver innovative technology and engineering solutions through the expertise of our diverse and talented people. We work with our customers to solve some of the most complex challenges across defence, government, safety, security and critical national infrastructure. As part of the Programme, you will join an experienced and collaborative technical team delivering and supporting secure, mission-critical network services within a demanding Government environment. This is an opportunity for an experienced Network Engineer to take a senior technical role, working directly with customers and programme teams while contributing to the design, delivery, assurance and continuous improvement of a complex and highly secure network environment. We are looking for an experienced Senior Network Engineer with strong technical expertise across enterprise, data centre and security networking. You will play a key role within the network engineering team, providing technical leadership across both operational service delivery and project/change activities. You will be expected to take ownership of complex technical problems, develop robust network solutions and provide engineering assurance throughout the lifecycle of network services. The role offers significant technical variety, covering network architecture, high-availability infrastructure, security, technical refresh, service improvement, troubleshooting and the introduction of new technologies. You will work closely with customers, architects, engineers, service teams and delivery partners to ensure that network solutions are secure, resilient, supportable and aligned with operational requirements. The role is customer-facing and will require regular attendance on secure Government sites in Cambridgeshire, potentially up to five days per week. Occasional travel to other Leidos and customer locations may also be required. As a Senior Network Engineer, you will: • Provide senior-level network engineering expertise and technical leadership across the Programme., • Develop and deliver secure, resilient and scalable network solutions across data centre, campus and wide-area environments., • Produce and assure technical designs, including High-Level Designs (HLDs), Low-Level Designs (LLDs), implementation documentation and work instructions., • Lead network engineering activities across the full lifecycle, from requirements and design through implementation, testing, acceptance and operational support., • Work closely with architects, project teams, operational support teams and delivery partners to ensure successful integration of network services., • Provide technical assurance and contribute to the definition and maintenance of engineering standards, processes and best practice., • Lead the investigation and resolution of complex network incidents and problems, taking ownership through to successful resolution., • Support major technical refresh programmes involving large numbers of network and security devices., • Identify opportunities for service improvement, automation and operational efficiency., • Evaluate new and emerging technologies and identify opportunities where they can improve capability, resilience, security or service delivery., • Contribute to verification and validation activities, ensuring solutions meet defined technical, security and operational requirements., • Work directly with customers to understand requirements, resolve technical issues and provide expert engineering advice., • Communicate complex technical information effectively to both technical and non-technical stakeholders., • Support the development of junior engineers and share knowledge across the wider technical team. TECHNICAL EXPERIENCE The successful candidate will have extensive experience in network engineering and a strong understanding of enterprise and data centre technologies. Networking • Strong experience of Layer 2 and Layer 3 networking and network design., • Extensive knowledge of routing and switching within enterprise, data centre, campus and WAN environments., • Strong understanding and practical experience of static and dynamic routing protocols., • Experience designing and supporting high-availability network environments., • Experience of data centre spine-leaf architectures., • Experience supporting large-scale network infrastructure and technical refresh programmes., • Understanding of network resilience, redundancy and fault-tolerant design. Network Security Experience with a range of network security technologies, including: • Cisco routing, switching, firewalls and security technologies., • Fortinet FortiGate and FortiSwitch., • Palo Alto Networks Next-Generation Firewalls., • Juniper SRX., • VMware NSX and related virtual networking technologies., • Network segmentation and security controls., • Encryption technologies and secure network design. Infrastructure & Platforms • Experience supporting critical data centre workloads across Windows Server and Linux/RHEL environments., • Good understanding of supporting infrastructure services including:, • Active Directory, • DNS, • DHCP, • Group Policy, • Experience working with SAN and storage-connected environments., • Understanding of virtualised infrastructure and data centre platforms. Monitoring & Management • Strong experience with network monitoring and management technologies., • Experience with SolarWinds or comparable enterprise network monitoring platforms., • Ability to analyse monitoring, logging and performance information to identify faults, trends and opportunities for service improvement. SECURITY AND DEFENCE Experience working within a Defence, Government or other highly secure environment would be highly desirable. You will need to demonstrate an understanding of the requirements associated with operating secure and mission-critical infrastructure, including technical assurance, security standards, configuration management and controlled change. DV security clearance is required for this role, or you must be able to obtain and maintain the required level of clearance. WHAT WE ARE LOOKING FOR We are looking for someone who can combine strong technical capability with a proactive and collaborative approach. You will ideally demonstrate: • Significant commercial experience in network engineering., • The ability to operate confidently at senior engineer / technical lead level., • Strong analytical and problem-solving skills., • The ability to take ownership of complex technical issues., • Excellent written and verbal communication skills., • Experience producing high-quality technical documentation and network designs., • The ability to work effectively with customers, suppliers and multidisciplinary engineering teams., • A commitment to engineering quality, security and continuous improvement., • The ability to understand the wider business and operational context when making technical decisions., • A willingness to investigate and adopt appropriate new technologies and automation approaches. WHY JOIN THE NETWORK TEAM? This role provides the opportunity to work on a technically challenging and operationally important programme, where your engineering decisions have a direct and demonstrable impact on the customer and the services they depend upon. You will have the opportunity to work across a broad range of networking and security technologies while contributing to major infrastructure refresh, service improvement and transformation activities. For an experienced engineer, this is an opportunity to broaden your technical expertise, take ownership of significant engineering activities and develop towards technical leadership, architecture and solution design roles. Are you ready to make an impact? Begin your journey of a flourishing and meaningful career, share your CV with us today! What we do for you: At Leidos we are PASSIONATE about customer success, UNITED as a team and INSPIRED to make a difference. We offer meaningful and engaging careers, a collaborative culture, and support for your career goals, all while nurturing a healthy work-life balance. We provide an employment package that attracts, develops and retains only the best in talent. Our reward scheme includes: Contributory Pension Scheme Private Medical Insurance 33 days Annual Leave (including public and privilege holidays) Access to Flexible benefits (including life assurance, health schemes, gym memberships, annual buy and sell holidays and a cycle to work scheme) Flexi-TIme Commitment to Diversity: We welcome applications from every part of the community and are committed to a truly diverse and inclusive culture. We foster a sense of belonging, welcoming all perspectives and contributions, and providing equal access to opportunities and resources for everyone. If you have a disability or need any reasonable adjustments during the application and selection stages please let us know, and we will respond in a way that best fits your needs. Who We Are: _– we work to make the world safer, healthier, and more efficient through technology, engineering and science. Leidos is a growing company delivering innovative technology and solutions focused on safeguarding critical capabilities and transformation in frontline services, our work in the United Kingdom includes addressing some of the most complex problems in defence, healthcare, government, safety and security, and transportation. What Makes Us Different: Purpose: you can use your passion and abilities at Leidos to keep the people you care about safe. We are at the forefront of machine learning, AI, cyber security and solutions. Using your skills in the technology frontline by helping to build a safer world. You can inspire change. Collaboration: having flexibility to do your job is one of our core benefits, enabling you to become part of our extraordinary team. We have been empowering our people to work flexibly for years. Whether you work from home, the office or on customer sites, we will give you the digital tools and the flexibility to work smarter and align your needs and ours. People: Leidos empowers people from every background to be themselves and gives you the tools to learn new skills by enabling growth whilst developing. We believe that extraordinary people need opportunities to grow, to be inspired and to inspire others. At Leidos, we invest in technical academies, career rotations and a career development plans that enhance your future. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. £44,700.00-£57,300.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit _. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at _. Securing Your Data Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at _. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the _. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description Senior Network Engineer Location: Huntingdon, Cambridgeshire Security Clearance Level - High DV Required UNLEASH YOUR POTENTIAL At Leidos, we deliver innovative technology and engineering solutions through the expertise of our diverse and talented people. We work with our customers to solve some of the most complex challenges across defence, government, safety, security and critical national infrastructure. As part of the Programme, you will join an experienced and collaborative technical team delivering and supporting secure, mission-critical network services within a demanding Government environment. This is an opportunity for an experienced Network Engineer to take a senior technical role, working directly with customers and programme teams while contributing to the design, delivery, assurance and continuous improvement of a complex and highly secure network environment. We are looking for an experienced Senior Network Engineer with strong technical expertise across enterprise, data centre and security networking. You will play a key role within the network engineering team, providing technical leadership across both operational service delivery and project/change activities. You will be expected to take ownership of complex technical problems, develop robust network solutions and provide engineering assurance throughout the lifecycle of network services. The role offers significant technical variety, covering network architecture, high-availability infrastructure, security, technical refresh, service improvement, troubleshooting and the introduction of new technologies. You will work closely with customers, architects, engineers, service teams and delivery partners to ensure that network solutions are secure, resilient, supportable and aligned with operational requirements. The role is customer-facing and will require regular attendance on secure Government sites in Cambridgeshire, potentially up to five days per week. Occasional travel to other Leidos and customer locations may also be required. As a Senior Network Engineer, you will: • Provide senior-level network engineering expertise and technical leadership across the Programme., • Develop and deliver secure, resilient and scalable network solutions across data centre, campus and wide-area environments., • Produce and assure technical designs, including High-Level Designs (HLDs), Low-Level Designs (LLDs), implementation documentation and work instructions., • Lead network engineering activities across the full lifecycle, from requirements and design through implementation, testing, acceptance and operational support., • Work closely with architects, project teams, operational support teams and delivery partners to ensure successful integration of network services., • Provide technical assurance and contribute to the definition and maintenance of engineering standards, processes and best practice., • Lead the investigation and resolution of complex network incidents and problems, taking ownership through to successful resolution., • Support major technical refresh programmes involving large numbers of network and security devices., • Identify opportunities for service improvement, automation and operational efficiency., • Evaluate new and emerging technologies and identify opportunities where they can improve capability, resilience, security or service delivery., • Contribute to verification and validation activities, ensuring solutions meet defined technical, security and operational requirements., • Work directly with customers to understand requirements, resolve technical issues and provide expert engineering advice., • Communicate complex technical information effectively to both technical and non-technical stakeholders., • Support the development of junior engineers and share knowledge across the wider technical team. TECHNICAL EXPERIENCE The successful candidate will have extensive experience in network engineering and a strong understanding of enterprise and data centre technologies. Networking • Strong experience of Layer 2 and Layer 3 networking and network design., • Extensive knowledge of routing and switching within enterprise, data centre, campus and WAN environments., • Strong understanding and practical experience of static and dynamic routing protocols., • Experience designing and supporting high-availability network environments., • Experience of data centre spine-leaf architectures., • Experience supporting large-scale network infrastructure and technical refresh programmes., • Understanding of network resilience, redundancy and fault-tolerant design. Network Security Experience with a range of network security technologies, including: • Cisco routing, switching, firewalls and security technologies., • Fortinet FortiGate and FortiSwitch., • Palo Alto Networks Next-Generation Firewalls., • Juniper SRX., • VMware NSX and related virtual networking technologies., • Network segmentation and security controls., • Encryption technologies and secure network design. Infrastructure & Platforms • Experience supporting critical data centre workloads across Windows Server and Linux/RHEL environments., • Good understanding of supporting infrastructure services including:, • Active Directory, • DNS, • DHCP, • Group Policy, • Experience working with SAN and storage-connected environments., • Understanding of virtualised infrastructure and data centre platforms. Monitoring & Management • Strong experience with network monitoring and management technologies., • Experience with SolarWinds or comparable enterprise network monitoring platforms., • Ability to analyse monitoring, logging and performance information to identify faults, trends and opportunities for service improvement. SECURITY AND DEFENCE Experience working within a Defence, Government or other highly secure environment would be highly desirable. You will need to demonstrate an understanding of the requirements associated with operating secure and mission-critical infrastructure, including technical assurance, security standards, configuration management and controlled change. DV security clearance is required for this role, or you must be able to obtain and maintain the required level of clearance. WHAT WE ARE LOOKING FOR We are looking for someone who can combine strong technical capability with a proactive and collaborative approach. You will ideally demonstrate: • Significant commercial experience in network engineering., • The ability to operate confidently at senior engineer / technical lead level., • Strong analytical and problem-solving skills., • The ability to take ownership of complex technical issues., • Excellent written and verbal communication skills., • Experience producing high-quality technical documentation and network designs., • The ability to work effectively with customers, suppliers and multidisciplinary engineering teams., • A commitment to engineering quality, security and continuous improvement., • The ability to understand the wider business and operational context when making technical decisions., • A willingness to investigate and adopt appropriate new technologies and automation approaches. WHY JOIN THE NETWORK TEAM? This role provides the opportunity to work on a technically challenging and operationally important programme, where your engineering decisions have a direct and demonstrable impact on the customer and the services they depend upon. You will have the opportunity to work across a broad range of networking and security technologies while contributing to major infrastructure refresh, service improvement and transformation activities. For an experienced engineer, this is an opportunity to broaden your technical expertise, take ownership of significant engineering activities and develop towards technical leadership, architecture and solution design roles. Are you ready to make an impact? Begin your journey of a flourishing and meaningful career, share your CV with us today! What we do for you: At Leidos we are PASSIONATE about customer success, UNITED as a team and INSPIRED to make a difference. We offer meaningful and engaging careers, a collaborative culture, and support for your career goals, all while nurturing a healthy work-life balance. We provide an employment package that attracts, develops and retains only the best in talent. Our reward scheme includes: Contributory Pension Scheme Private Medical Insurance 33 days Annual Leave (including public and privilege holidays) Access to Flexible benefits (including life assurance, health schemes, gym memberships, annual buy and sell holidays and a cycle to work scheme) Flexi-TIme Commitment to Diversity: We welcome applications from every part of the community and are committed to a truly diverse and inclusive culture. We foster a sense of belonging, welcoming all perspectives and contributions, and providing equal access to opportunities and resources for everyone. If you have a disability or need any reasonable adjustments during the application and selection stages please let us know, and we will respond in a way that best fits your needs. Who We Are: _– we work to make the world safer, healthier, and more efficient through technology, engineering and science. Leidos is a growing company delivering innovative technology and solutions focused on safeguarding critical capabilities and transformation in frontline services, our work in the United Kingdom includes addressing some of the most complex problems in defence, healthcare, government, safety and security, and transportation. What Makes Us Different: Purpose: you can use your passion and abilities at Leidos to keep the people you care about safe. We are at the forefront of machine learning, AI, cyber security and solutions. Using your skills in the technology frontline by helping to build a safer world. You can inspire change. Collaboration: having flexibility to do your job is one of our core benefits, enabling you to become part of our extraordinary team. We have been empowering our people to work flexibly for years. Whether you work from home, the office or on customer sites, we will give you the digital tools and the flexibility to work smarter and align your needs and ours. People: Leidos empowers people from every background to be themselves and gives you the tools to learn new skills by enabling growth whilst developing. We believe that extraordinary people need opportunities to grow, to be inspired and to inspire others. At Leidos, we invest in technical academies, career rotations and a career development plans that enhance your future. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. £44,700.00-£57,300.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit _. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at _. Securing Your Data Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at _. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the _. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Imagine yourself… Growing your expertise and expanding your skillset with every project. Owning your ambition and fueling your career growth. Thriving in a supportive team environment that inspires you to strive for excellence. It’s possible with a role at Linx Printing Technologies (www.linxglobal.com). Linx, a Veralto company, is a leading global provider of coding and marking solutions for date and batch coding of products and packaging across manufacturing industries. As part of the Linx team and the broader Veralto network, you’ll work with products that make an everyday impact on the food, medicine, and essentials we all rely on—and along the way, you’ll have the chance to make your mark and own your ambition with valuable career growth opportunities. At Linx, we know that innovation and ingenuity starts with prioritizing a diverse workforce and a deeply inclusive workplace. We encourage people from all backgrounds to apply to our positions. Reporting to the Head of IT, the Infrastructure Technical Lead is responsible for the reliability, security and continuous improvement of the infrastructure that keeps our global business running, across on-premises and cloud environments. This is a genuinely hands‑on role for an experienced infrastructure engineer who enjoys solving complex problems while guiding and developing a small IT team. You’ll own the platforms, lead the projects that modernise them, and have real scope to shape how we use automation and AI in IT operations. The role is based on site in StIves, Cambridgeshire (a minimum of 4 days per week). You will take part in occasional out‑of‑hours, weekend and on‑call support. In this role, a typical day will look like: Owning our Windows Server, Active Directory and Hyper‑V environments, including provisioning, performance, capacity and lifecycle. Managing Azure and AWS infrastructure, enterprise NetApp storage, and backup and disaster recovery. Acting as the senior escalation point for infrastructure incidents, leading root‑cause analysis and delivering permanent fixes. Leading patch management, vulnerability remediation and security hardening across servers and cloud. Building PowerShell automation and finding opportunities to use automation and AI to make IT more efficient and reliable. Providing technical leadership and mentoring to a team of 3–4 IT professionals, and leading infrastructure projects with vendors and internal stakeholders. • 8+ years of IT experience, including senior or 3rd‑line ownership of enterprise infrastructure., • In‑depth hands‑on experience with Windows Server, Active Directory, GPO, DNS/DHCP and enterprise virtualisation (Hyper‑V or VMware)., • Hands‑on administration of Azure and/or AWS infrastructure, including security configuration, patching and troubleshooting., • Proven experience with server patching, vulnerability remediation, backup/DR, and PowerShell scripting., • Leading, mentoring, or managing a small team of IT professionals. Linx is proud to be part of the Product Quality & Innovation segment of Veralto (NYSE: VLTO), a $5B global leader dedicated to ensuring access to clean water, safe food and medicine, and trusted essential goods. When you join Veralto’s vibrant global network of 17,000 associates, you join a unique culture and work environment where purpose meets possibility: where the work you do has an everyday impact on the resources and essentials we all rely on, and where you’ll have valuable opportunities to deepen your skillset, pursue your ambitions, and grow your career. Together, we’re Safeguarding the World’s Most Vital Resources™—and building rewarding careers along the way. #LI-LA1 At Veralto, we value diversity and the existence of similarities and differences, both visible and not, found in our workforce, workplace and throughout the markets we serve. Our associates, customers and shareholders contribute unique and different perspectives as a result of these diverse attributes. #J-18808-Ljbffr

Linx Printing Technologies Ltd. is seeking an experienced Infrastructure Technical Lead to drive reliability and security for on‑premises and cloud infrastructure. The role is based on site in St Ives, Cambridgeshire, with a small IT team and opportunities to modernise operations using automation and AI. You will own Windows Server, AD, Hyper‑V/VMware, Azure and AWS environments, manage NetApp storage, and oversee patching, DR and security hardening. #J-18808-Ljbffr

• Growing your expertise and expanding your skillset with every project., • Owning your ambition and fueling your career growth., • Thriving in a supportive team environment that inspires you to strive for excellence., • Growing your expertise and expanding your skillset with every project., • Owning your ambition and fueling your career growth., • Thriving in a supportive team environment that inspires you to strive for excellence. Imagine yourself… It’s possible with a role at Linx Printing Technologies (www.linxglobal.com). Linx, a Veralto company, is a leading global provider of coding and marking solutions for date and batch coding of products and packaging across manufacturing industries. As part of the Linx team and the broader Veralto network, you’ll work with products that make an everyday impact on the food, medicine, and essentials we all rely on—and along the way, you’ll have the chance to make your mark and own your ambition with valuable career growth opportunities. At Linx, we know that innovation and ingenuity starts with prioritizing a diverse workforce and a deeply inclusive workplace. We encourage people from all backgrounds to apply to our positions. Reporting to the Head of IT, the Infrastructure Technical Lead is responsible for the reliability, security and continuous improvement of the infrastructure that keeps our global business running, across on‑premises and cloud environments. This is a genuinely hands‑on role for an experienced infrastructure engineer who enjoys solving complex problems while guiding and developing a small IT team. You’ll own the platforms, lead the projects that modernise them, and have real scope to shape how we use automation and AI in IT operations. The role is based on site in St Ives, Cambridgeshire (a minimum of 4 days per week). You will take part in occasional out‑of‑hours, weekend and on‑call support. • Owning our Windows Server, Active Directory and Hyper‑V environments, including provisioning, performance, capacity and lifecycle., • Managing Azure and AWS infrastructure, enterprise NetApp storage, and backup and disaster recovery., • Acting as the senior escalation point for infrastructure incidents, leading root‑cause analysis and delivering permanent fixes., • Leading patch management, vulnerability remediation and security hardening across servers and cloud., • Building PowerShell automation and finding opportunities to use automation and AI to make IT more efficient and reliable., • Providing technical leadership and mentoring to a team of 3–4 IT professionals, and leading infrastructure projects with vendors and internal stakeholders., • 8+ years of IT experience, including senior or 3rd‑line ownership of enterprise infrastructure., • In‑depth hands‑on experience with Windows Server, Active Directory, GPO, DNS/DHCP and enterprise virtualisation (Hyper‑V or VMware)., • Hands‑on administration of Azure and/or AWS infrastructure, including security configuration, patching and troubleshooting., • Proven experience with server patching, vulnerability remediation, backup/DR, and PowerShell scripting., • Leading, mentoring, or managing a small team of IT professionals. Linx is proud to be part of the Product Quality & Innovation segment of Veralto (NYSE: VLTO), a $5B global leader dedicated to ensuring access to clean water, safe food and medicine, and trusted essential goods. When you join Veralto’s vibrant global network of 17,000 associates, you join a unique culture and work environment where purpose meets possibility: where the work you do has an everyday impact on the resources and essentials we all rely on, and where you’ll have valuable opportunities to deepen your skillset, pursue your ambitions, and grow your career. Together, we’re Safeguarding the World’s Most Vital Resources™—and building rewarding careers along the way. At Veralto, we value diversity and the existence of similarities and differences, both visible and not, found in our workforce, workplace and throughout the markets we serve. Our associates, customers and shareholders contribute unique and different perspectives as a result of these diverse attributes. We do not accept unsolicited assistance from any headhunters or recruitment firms for any of our job openings. All resumes or profiles submitted by search firms to any employee at any of the Veralto companies, in any form without a valid, signed search agreement in place for the specific position, approved by Talent Acquisition, will be deemed the sole property of Veralto and its companies. No fee will be paid in the event the candidate is hired by Veralto and its companies because of the unsolicited referral. #J-18808-Ljbffr

Linx Printing Technologies Limited in Cambridgeshire is seeking an experienced Infrastructure Technical Lead to own and improve our global IT infrastructure on‑premises and in the cloud. You’ll lead a small team, drive automation and AI in IT operations, and act as senior escalation for incidents. The role focuses on Windows Server, Active Directory, Hyper‑V, and cloud platforms (Azure/AWS), with emphasis on security, patching, backup/DR, and continuous improvement. #J-18808-Ljbffr

Senior 3rd Line Engineer Location: Huntingdon, UK Clearance - High - DV 'Developed Vetting' UNLEASH YOUR POTENTIAL You will provide a crucial role in Core Services, conducting complex fault rectification of incidents, support Problem Management, Continual Service Improvement (CSI), and occasional Change Request (CR) work on IT Systems supporting key National Security outputs. You will conduct reactive and proactive maintenance, primarily on the JUNO system, but may occasionally be required to support other systems that Leidos manage. These systems are highly utilised with many active users who operate at varying security levels. 3rd Line Engineers are responsible for responding to escalations from 2nd Line Engineers as well as other Resolver Groups and conduct advanced troubleshooting to diagnose and rectify issues as they arise. 3rd Line Engineers will be able to develop technical solutions to complex issues and problems as well as possess the ability to liaise with stakeholders at all levels of seniority, including the customer. Adherence to resolving issues and problems within SLA levels and ensuring KPI's are met is also required. 3rd Line Engineers will; • Have excellent knowledge of Virtualized Environments such as VMware and Hyper-V., • Have excellent knowledge of VDI environments such as VMware Horizon or Citrix., • Have excellent knowledge of HCI such as NetApp SolidFire or Nutanix., • Have excellent knowledge of SAN storage technologies such as NetApp or Dell PowerStore., • Have excellent knowledge of Backup & Recovery technologies such as Veeam or Commvault, • Have excellent knowledge of Windows Server Environments from Server 2008 - 2025 including AD, DNS, DHCP and GPO from design to implementation and support., • Have demonstrable experience of supporting Enterprise IT hardware in datacentre environments., • Have strong Linux system administration skills (Ubuntu / CentOS/RedHat)., • Have strong knowledge of TCP/IP and networking technologies including load balancing and firewalls., • Have strong knowledge of software defined network such as VMWare NSX-T or HPE Aruba., • Have good knowledge of Microsoft stack technologies such as SharePoint, Skype / Teams, MS SQL, MS System Centre, Office365, SCCM & SCOM, MS Exchange & CLI tooling ., • Have general knowledge of cloud-native application platforms and Kubernetes-based containerised applications., • Have experience working on Production, Reference & Development systems & the configuration control lifecycle going from development through into production., • Have experience MicroServices architecture platforms (Tanzu, Rancher), Kubernetes & Docker., • Have knowledge of 2 Factor-Authentication technologies., • Have knowledge/ experience with scripting., • Have experience of producing and updating technical documentation to a high standard., • Have excellent analysis and problem-solving skills., • Possess excellent communication skills., • Have ITIL3 or ITIL 4 at the Foundation level or above. System Support & Ticket resolution - Utilising technical expertise to ensure Cat A systems are kept online and running smoothly and that Incidents are dealt with in a timely manner IAW with KPI/SLA. Problem Resolution- Work with other resolver groups, original manufacturers, Users and suppliers to perform root cause analysis, providing technical solutions to complex problems. Maintenance - Responsible for completing the and recording Periodic maintenance of the system Utilising Periodic Preventative Maintenance (PPM) and routine upgrading activities to stay ahead of obsolescence issues Documentation - Maintain and create documentation of system configuration changes. As well as accurately recording work in SD+ Resource Movement - Assist in the configuration, installation, and deployment of infrastructure components, including virtual machines and UAD's. Participation in Projects - Engage in infrastructure-related projects, CR's contributing to implementation build, testing phases. • Communications - Verbal, written including technical documentation., • Collaboration - Working with other SME's, Users & Resolver groups to ensure efficiency., • Adaptability and flexibility - Able to change focus under changing situations., • Technical expertise - Ability to troubleshoot and fault rectification variety of issues., • Attention to detail - Including written and work carried out., • Customer service - excellence., • Teamwork - Build effective internal and external relationships., • Attention to detail - Including written and work carried out., • Customer service - excellence., • Teamwork - Build effective internal and external relationships. At Leidos we are PASSIONATE about customer success, UNITED as a team and INSPIRED to make a difference. We offer meaningful and engaging careers, a collaborative culture, and support for your career goals, all while nurturing a healthy work-life balance. We provide an employment package that attracts, develops and retains only the best in talent. Our reward scheme includes: • Contributory Pension Scheme, • Private Medical Insurance, • 33 days Annual Leave (including public and privilege holidays), • Access to Flexible benefits (including life assurance, health schemes, gym memberships, annual buy and sell holidays and a cycle to work scheme), • Flexi-TIme We welcome applications from every part of the community and are committed to a truly diverse and inclusive culture. We foster a sense of belonging, welcoming all perspectives and contributions, and providing equal access to opportunities and resources for everyone. If you have a disability or need any reasonable adjustments during the application and selection stages please let us know, and we will respond in a way that best fits your needs. Leidos UK & EUROPE - we work to make the world safer, healthier, and more efficient through technology, engineering and science. Leidos is a growing company delivering innovative technology and solutions focused on safeguarding critical capabilities and transformation in frontline services, our work in the United Kingdom includes addressing some of the most complex problems in defence, healthcare, government, safety and security, and transportation. Purpose: you can use your passion and abilities at Leidos to keep the people you care about safe. We are at the forefront of machine learning, AI, cyber security and solutions. Using your skills in the technology frontline by helping to build a safer world. You can inspire change. Collaboration: having flexibility to do your job is one of our core benefits, enabling you to become part of our extraordinary team. We have been empowering our people to work flexibly for years. Whether you work from home, the office or on customer sites, we will give you the digital tools and the flexibility to work smarter and align your needs and ours. People: Leidos empowers people from every background to be themselves and gives you the tools to learn new skills by enabling growth whilst developing. We believe that extraordinary people need opportunities to grow, to be inspired and to inspire others. At Leidos, we invest in technical academies, career rotations and a career development plans that enhance your future. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. £61,500.00-£78,800.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. #J-18808-Ljbffr

At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. Referrals increase your chances of interviewing at Client Server by 2x. This range is provided by Client Server.

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This range is provided by Client Server. Direct message the job poster from Client Server. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn.

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At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. Referrals increase your chances of interviewing at Client Server by 2x. Consultant at Client Server - Data and QA.

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At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn.

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At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn.