Colorado Springs, Colorado, United States Hybrid / WFH Options
Lockheed Martin
United States and its allies. Our collaborative and agile organization operates in a fast-paced environment, driving innovation through tasks such as sensor / weapon integration, algorithm development, user interface development, automated testing, cyber security, enterprise / infrastructure services, and enhancing leading-edge missile defense technologies. … Level II (8570) Compliant Certification (e.g. Security+CE, CASP+CE, GSEC, SSCP, CND, GICSP) - Active Secret Clearance is required - Strong understanding of the OSI Model, TCP/IP, VLANs, UDP Multicast, and firewall configuration (Juniper, Cisco, Palo Alto) - Knowledge of ACL design and function, as well … as hands-on experience with multi-vendor switching / routing (Juniper, Cisco) - Network security engineering experience Desired Skills: - Top Secret Clearance is desired - Scripting knowledge (Python, Ansible, PowerShell) - Solid understanding of JUNOS - Prior C2BMC experience - Intermediate knowledge of security design, development, and testing methodologies - Experience with virtualization and More ❯
Huntsville, Alabama, United States Hybrid / WFH Options
Lockheed Martin
Server and Desktop Operating Systems (i.e. 2016, 2019, WIN10, WIN11, etc.) • Experience with Operating Systems life cycle management and configuration management (i.e., Installation / Upgrades, System Imaging, Account Management, Print Services, Group Policy Objects (GPO), Domain Services, Hardware Modernization, Performance Monitoring, etc.) • Experience supporting daily incident response (i.e. … Helpdesk, etc.) • Experience performing Commercial Off the Shelf (COTS) software installations and support. • Experience working in a teaming / collaborative environment • Ability to troubleshoot issues arising from OS and Network anomalies • Ability to lift 30 lbs. Desired Skills: • Active DoD Top Secret Clearance (investigation within 5 years) • Current … Administration (RHEL6.x, 7.x) • Knowledge of how to deploy Engineering Tools (i.e., EPDM, IBM Rational products, DOORS, Creo, etc.) • Knowledge of Network Protocols (i.e., TCP/IP, DNS, DHCP, LDAP, etc.) • Knowledge of Risk Management Framework (RMF) • Knowledge of vulnerability remediation and security management (i.e. More ❯
Bristol, Avon, South West, United Kingdom Hybrid / WFH Options
Yolk Recruitment
equipment. Our approach to software development includes Configuration control Continuous Integration Continuous Delivery or Deployment. Unit testing and test driven development. Skillset / experience required: Proficient in C# / C++ Microsoft Visual Studio, Eclipse, Ability to work from high level / system view … technical detail. Excellent verbal, presentation and written communication skills Knowledge of using Microsoft Windows and Linux operating systems Non-essential Distributed simulation standards / Protocols (DIS, HLA, DDS) and web services development (JavaScript, Node JS or similar) Military Communications, Datalinks and Interfaces such as 1553 / 1760 and Ethernet TCP/IP Practical knowledge of System integration principles and processes More ❯
Stevenage, Hertfordshire, South East, United Kingdom Hybrid / WFH Options
Yolk Recruitment
equipment. Our approach to software development includes Configuration control Continuous Integration Continuous Delivery or Deployment. Unit testing and test driven development. Skillset / experience required: Proficient in C# / C++ Microsoft Visual Studio, Eclipse, Ability to work from high level / system view … technical detail. Excellent verbal, presentation and written communication skills Knowledge of using Microsoft Windows and Linux operating systems Non-essential Distributed simulation standards / Protocols (DIS, HLA, DDS) and web services development (JavaScript, Node JS or similar) Military Communications, Datalinks and Interfaces such as 1553 / 1760 and Ethernet TCP/IP Practical knowledge of System integration principles and processes More ❯
Greater London, England, United Kingdom Hybrid / WFH Options
Pavegen
Job Title: Chief Technology Officer (CTO) Location: London (Hybrid / Flexible) Reports to: CEO Experience Level: 10–15+ years Start Date: ASAP Part time role. About Pavegen Pavegen is where movement meets meaning. We’ve evolved from a kinetic energy pioneer into a next-generation AI-powered engagement … system design that supports our ambitions globally. Software, Data & AI Lead software development efforts—from firmware and scripting to platform development and UX / UI integration. Shape our data strategy: from sensor collection, cleansing, and ingestion, to analytics, visualisation, and client reporting. Explore and implement AI / … delivery, performance, and resilience. Requirements 10–15+ years of experience in technology roles, with at least 5+ in a senior leadership or CTO / Head of Engineering capacity. Proven experience architecting and implementing IoT ecosystems, ideally with embedded systems, sensor data, and connected hardware. Strong understanding of networking More ❯
london, south east england, united kingdom Hybrid / WFH Options
Pavegen
Job Title: Chief Technology Officer (CTO) Location: London (Hybrid / Flexible) Reports to: CEO Experience Level: 10–15+ years Start Date: ASAP Part time role. About Pavegen Pavegen is where movement meets meaning. We’ve evolved from a kinetic energy pioneer into a next-generation AI-powered engagement … system design that supports our ambitions globally. Software, Data & AI Lead software development efforts—from firmware and scripting to platform development and UX / UI integration. Shape our data strategy: from sensor collection, cleansing, and ingestion, to analytics, visualisation, and client reporting. Explore and implement AI / … delivery, performance, and resilience. Requirements 10–15+ years of experience in technology roles, with at least 5+ in a senior leadership or CTO / Head of Engineering capacity. Proven experience architecting and implementing IoT ecosystems, ideally with embedded systems, sensor data, and connected hardware. Strong understanding of networking More ❯
Southampton, Hampshire, United Kingdom Hybrid / WFH Options
NICE
Dedicated Circuits and Number provisioning. This individual will be tasked with reviewing completed TQ's and all pertaining documents to determine appropriate build / configuration. This individual will accept direction from management and senior engineers to complete assigned tasks, document order status in detail and communicate to internal … Free, DID: local and international) orders Verifies Connectivity TQ's and any and all pertaining documents for accuracy and to determine appropriate build / configuration per product / request Coordinate with the customer to schedule and complete test and turn up calls, which includes capturing call … other teams as necessary Interfaces regularly with other internal CXOne Mpower departments such as COGS team: Carrier builds, Carrier testing, Carrier CAC Increase / Decrease, Carrier Disconnects RespOrg / port In and Out, route and provision inbound number services to the NICE CX network through internal More ❯
activity for new and changed services in this area, ensuring they are designed and implemented to meet functional, security, performance, scalability and business / IT continuity requirements. You will ensure the technical lifecycle management processes for network services are developed to enable efficient and effective management and support. … on a multi-site. Enterpriselevel experience, incorporating scalable, hierarchical models for LANs andWANs. Hands-onworking knowledge of Cisco routers, Cisco switches Goodknowledge of TCP/IP networking including VLANs, layer 2 / 3 switching / routing. Current or previous London More ❯
Employment Type: Contract
Rate: £450 - £475/day £450 - £475 per day Inside IR35
Engineer will be primarily responsible for solving customer's cases through a variety of customer contact channels which include telephone, email, and web / live chat. You will apply advanced troubleshooting techniques to provide tailored solutions for our customers and drive customer interactions by thoughtfully working with customers … the root cause of an issue. Apart from working on a broad spectrum of technical issues, an AWS Support Engineer may also coach / mentor new hires, develop & present training, partner with development teams on complex issues or contact deflection initiatives, participate in new hiring, write tools / … you'll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional. Work / Life Balance We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why More ❯
Alexandria, Virginia, United States Hybrid / WFH Options
Metronome LLC
Job Description Job Title: Security Engineer (ISSE) Location: Fort Belvoir, VA Status: Full-time Clearance Level: TS / SCI Education: Must hold DoD 8570 IAT Level II (e.g. Security+) Salary: $110,000-$160,000 Benefits: Competitive salary and bonus structure, Comprehensive health insurance, 401(k) with company match … Systems Security Engineer (ISSE). Candidate will perform system or network designs that encompass multiple enclaves, to include those with differing data protection / classification requirements. The candidate should understand distributed architectures and cloud-based systems for big data applications. Must be willing to work on-site five … understand and be able to implement DoD RMF system accreditation processes. Assess use case and operational risk of integrated open source, and GOTS / COTS software components. Will use vulnerability management systems, automated security scanning tools, and system accreditation record systems. Must be able to grasp new concepts More ❯
tampa, florida, united states Hybrid / WFH Options
WOW!
advanced understanding of the WOW! Business Data Product suite for our SMB, Enterprise, Strategic Enterprise, Wholesale, and Data Center customers in a 24 / 7 support organization. Let us tell you about the perks! • Be part of a company whose core values include respect, integrity, spirit of service … and accountability! • Salary: This position pays $26.50 / hr, depending on experience • We are currently offering a restricted stock grant! • Medical, dental, and vision insurance, and 401k with a company match • Paid time off, paid holidays, and tuition reimbursement. What you'll be doing: Essential duties and responsibilities … Security, Power, HVAC, and provide Hands & Feet support when required or requested by leadership. Execute the proper documentation and security of customer equipment / packages shipped and received by the Data Centers as needed. Monitor Internal and Customer networks, Server, Storage, and Applications to ensure that service-impacting More ❯
columbus, ohio, united states Hybrid / WFH Options
WOW!
advanced understanding of the WOW! Business Data Product suite for our SMB, Enterprise, Strategic Enterprise, Wholesale, and Data Center customers in a 24 / 7 support organization. Let us tell you about the perks! • Be part of a company whose core values include respect, integrity, spirit of service … and accountability! • Salary: This position pays $26.50 / hr, depending on experience • We are currently offering a restricted stock grant! • Medical, dental, and vision insurance, and 401k with a company match • Paid time off, paid holidays, and tuition reimbursement. What you'll be doing: Essential duties and responsibilities … Security, Power, HVAC, and provide Hands & Feet support when required or requested by leadership. Execute the proper documentation and security of customer equipment / packages shipped and received by the Data Centers as needed. Monitor Internal and Customer networks, Server, Storage, and Applications to ensure that service-impacting More ❯
Job Description: Cellular and Radio Telecommunications Engineer Location: Plano, TX. Hybrid, 2 days onsite per week Job OverviewThe Wireless Cellular / Radio Engineer is responsible for the development of standards, solution architectures and roadmaps for Cellular and Radio Infrastructure. This individual will work with business facing teams and … analyzes requirements and designs technical solutions for complex problems. This person evaluates technical and economic feasibility of systems solutions (e.g. costs, benefits, feature / functionality, interoperability, scalability, maintainability, etc.) based on the full technology life cycle. The person in this role will support the department's objectives by … ensuring the stability and availability of cellular / radio network hardware and software, by planning capacity of the Cellular Infrastructure for Campus, Manufacturing sites, Data Centers and other remote sites. The Cellular Engineer collaborates with other network teams (LAN, WAN, Security) and domain architects to evaluate and introduce More ❯
Park Ridge, Illinois, United States Hybrid / WFH Options
Bowman Williams
is required (you know the pace, the variety, and how to manage client expectations) Strong grasp of network protocols and infrastructure (Layer 2 / 3, IPv4, TCP/IP, VLANs, routing, NAT) Hands-on experience with FortiNet and Meraki (deployment, configuration, troubleshooting … Familiarity with firewalls, ACLs, IPsec, VPNs, and SSL / TLS encryption Working knowledge of Microsoft 365, Intune, Azure, and Active Directory Comfort with hybrid environments including NPS / Radius, DFS, and Azure-based networking Salary and Benefits: Health, Dental, and Vision Insurance Hybrid WFH (4 days More ❯
to ensure robust security Monitor network performance and optimise capacity planning Provide network expertise for internal and external projects Skills & Experience: Expertise in TCP/IP, subnetting, and modern network technologies Experience with Meraki, Palo Alto Firewalls, and cloud platforms Experience configuring and supporting … in Azure, and Infrastructure as Code (IaC) tools like Terraform Automation experience with Cloudflare or similar tools Solid understanding of WAN technologies, DHCP / DNS, SAN / NAS, and virtual servers Strong problem-solving, organisational, and communication skills In return they can offer a salary of More ❯
london, south east england, united kingdom Hybrid / WFH Options
Premier Group
to ensure robust security Monitor network performance and optimise capacity planning Provide network expertise for internal and external projects Skills & Experience: Expertise in TCP/IP, subnetting, and modern network technologies Experience with Meraki, Palo Alto Firewalls, and cloud platforms Experience configuring and supporting … in Azure, and Infrastructure as Code (IaC) tools like Terraform Automation experience with Cloudflare or similar tools Solid understanding of WAN technologies, DHCP / DNS, SAN / NAS, and virtual servers Strong problem-solving, organisational, and communication skills In return they can offer a salary of More ❯
Backend Software Engineer / Developer (C++) Cambridge / WFH to £65k Are you a C++ technologist looking for an opportunity to progress your career whilst working on complex and interesting systems with continual learning opportunities? You could be joining a market leading software house that's … on the job), up coming projects include a piece around cryptography, there's a strong pipeline of projects to keep it interesting! Location / WFH: There's a friendly and supportive team environment, you'll be able to work from home most of the time, meeting up with … strong C++ development skills You have cross platform experience (i.e. Linux and Windows) You have a good understanding of networking technologies, protocols e.g. TCP/IP, UDP, multicast and security principles / regulated environments You're collaborative with clear, concise communication skills More ❯
Cambridge, Cambridgeshire, East Anglia, United Kingdom Hybrid / WFH Options
Client Server
Backend Software Engineer / Developer (C++) Cambridge / WFH to £65k Are you a C++ technologist looking for an opportunity to progress your career whilst working on complex and interesting systems with continual learning opportunities? You could be joining a market leading software house that's … on the job), up coming projects include a piece around cryptography, there's a strong pipeline of projects to keep it interesting! Location / WFH: There's a friendly and supportive team environment, you'll be able to work from home most of the time, meeting up with … strong C++ development skills You have cross platform experience (i.e. Linux and Windows) You have a good understanding of networking technologies, protocols e.g. TCP/IP, UDP, multicast and security principles / regulated environments You're collaborative with clear, concise communication skills More ❯
deployments, documentation, and release control utilizing Jira, GitLab, IaC, and Ansible Automation Platform Provide advice, technical consultation, and guidance for Tier 3 / Tier 4 support by analyzing and resolving problems and evaluating alternative means of satisfying user requirements Research, test, and deploy security patches and vulnerability … into Azure or other secure IaaS environments Thorough understanding and experience with Azure Cloud services Knowledge of basic networking and network protocols (e.g., TCP/IP, routing, firewalls, SSH, VPNs) Hands-on experience reviewing and analyzing system logs and events to resolve issues Experience … and providing solutions to complex technical issues and problems that impact development, test and production environments Experience implementing and maintaining Entra ID and / or Microsoft Active Directory environments Experience documenting standard operating procedures or other documentation to assist operations teams or end users Experience developing and deploying More ❯
Exeter, Devon, United Kingdom Hybrid / WFH Options
TieTalent
design and security policies.Monitoring and administering the installation and integration of corporate network communications, including routers, switches, firewalls, DMZ, servers, telephony and LAN / WAN communication services.Managing the IP space across the organisation ensuring VLANs, IP Subnet, DNS, DHCP, VPNs, and VoIP traffic is … hotswap" procedures and emergency hardware failure protocols.Providing regular service status updates to line management and agree and monitor service availability targets.Ensuring the active / active WAN bandwidth and connectivity services are sufficient, balanced and perform efficiently. Planning and testing failover of critical operational services.Researching latest networking developments and … a Technical IT role maintaining secure networks in a MS Windows environment in a multi-disciplined organisation.Expert knowledge of and experience in LAN / WAN / VLAN communications, VPN configuration and enterprise wireless networking. Experience of Dell switches with fibre is preferable.CCNA / CCNP More ❯
latest security trends, vulnerabilities, and emerging threats, and provide recommendations for improvements. Required Skills & Experience: Networking Expertise: Strong understanding of network protocols, including TCP/IP, DNS, DHCP, and routing. Experience with firewalls, VPNs, IDS / IPS systems, and network traffic analysis. … and identity management solutions like Azure Active Directory. Cisco Meraki: Hands-on experience configuring and managing Cisco Meraki firewalls, switches, and other networking / security appliances. Palo Alto Networks / Panorama: Expertise with Palo Alto Networks firewalls, including configuration, management, and troubleshooting of security policies and … improve response efficiency. Automation & Scripting: Proficient in scripting languages such as Python, PowerShell, or Bash to automate tasks and security operations. Preferred Qualifications / Not Essential: Certifications: CISSP (Certified Information Systems Security Professional) CISM (Certified Information Security Manager) CISA (Certified Information Systems Auditor) Azure certifications (e.g., Microsoft Certified More ❯
london, south east england, united kingdom Hybrid / WFH Options
Halian
latest security trends, vulnerabilities, and emerging threats, and provide recommendations for improvements. Required Skills & Experience: Networking Expertise: Strong understanding of network protocols, including TCP/IP, DNS, DHCP, and routing. Experience with firewalls, VPNs, IDS / IPS systems, and network traffic analysis. … and identity management solutions like Azure Active Directory. Cisco Meraki: Hands-on experience configuring and managing Cisco Meraki firewalls, switches, and other networking / security appliances. Palo Alto Networks / Panorama: Expertise with Palo Alto Networks firewalls, including configuration, management, and troubleshooting of security policies and … improve response efficiency. Automation & Scripting: Proficient in scripting languages such as Python, PowerShell, or Bash to automate tasks and security operations. Preferred Qualifications / Not Essential: Certifications: CISSP (Certified Information Systems Security Professional) CISM (Certified Information Security Manager) CISA (Certified Information Systems Auditor) Azure certifications (e.g., Microsoft Certified More ❯
London, England, United Kingdom Hybrid / WFH Options
Client Server
C++ Software Engineer / Developer (Windows C / C++) London to £70k FTC Are you a skilled C++ Software Engineer? You could be progressing your career in a senior, hands-on role at a global market data provider whilst enjoying a range of perks and benefits. … with C++ and C# deploying to AWS and requires high scalability and low latency - they currently handle 40 billion messages per day. Location / WFH: You'll join colleagues in the City office three days a week with flexibility to work from home the other two days. Please … note this is a 12 month Fixed Term Contract. About you: You have C / C++ development skills on Windows OS You have full software development lifecycle experience You have a good knowledge of networking protocols e.g. TCP/IP, multicast You More ❯
london, south east england, united kingdom Hybrid / WFH Options
Client Server
C++ Software Engineer / Developer (Windows C / C++) London to £70k FTC Are you a skilled C++ Software Engineer? You could be progressing your career in a senior, hands-on role at a global market data provider whilst enjoying a range of perks and benefits. … with C++ and C# deploying to AWS and requires high scalability and low latency - they currently handle 40 billion messages per day. Location / WFH: You'll join colleagues in the City office three days a week with flexibility to work from home the other two days. Please … note this is a 12 month Fixed Term Contract. About you: You have C / C++ development skills on Windows OS You have full software development lifecycle experience You have a good knowledge of networking protocols e.g. TCP/IP, multicast You More ❯