601 to 625 of 1,419 Permanent Network Security Jobs

SOC Analyst Mondas Consulting Mondas are looking for a skilled Security Operations Center (SOC) Analyst to strengthen our security team. The ideal candidate will be responsible for monitoring, detecting, and responding to security incidents, as well as conducting thorough investigations to ensure the security of our clients' IT environments. This role requires a proactive and detail … oriented individual with a deep understanding of Cyber Security threats and defences. About Us Our head office located in central Hampshire is the home of our SOC which is the heart and soul of our business identity as a whole. We strive for excellence and our team is full of ambitious, skilled and hard working professionals who all share … the Mondas vision. We are a Cyber Consultancy that specialises in Security prevention and detection. Mondas delivers bespoke Cyber Security Solutions, helping our clients streamline their incident response and recovery process with our automated approach to SOAR, SIEM & MDR. Responsibilities: ? Respond to and manage security incidents, ensuring timely and eff ective resolution ? Conduct in-depth investigations to More ❯

proactive support. Travel to client sites for support and installation projects, ensuring seamless service delivery. Deliver first and second-line IT support to end-users, troubleshooting hardware, software, and network-related issues. Assist users with IT-related queries, ensuring they can work efficiently with business applications and systems. Diagnose and repair hardware issues while providing comprehensive user support for … office applications, including MS Office, Windows 10/11/server, iPhones/iPads, and corporate mobile devices/smartphones Assist with network troubleshooting, including Wi-Fi, LAN, and VPN connectivity issues. Assist with user issues in cloud-based systems and environments such as Azure or internal applications. Efficiently respond to Helpdesk Support requests through phone, text, tickets, and More ❯

proactive support. Travel to client sites for support and installation projects, ensuring seamless service delivery. Deliver first and second-line IT support to end-users, troubleshooting hardware, software, and network-related issues. Assist users with IT-related queries, ensuring they can work efficiently with business applications and systems. Diagnose and repair hardware issues while providing comprehensive user support for … office applications, including MS Office, Windows 10/11/server, iPhones/iPads, and corporate mobile devices/smartphones Assist with network troubleshooting, including Wi-Fi, LAN, and VPN connectivity issues. Assist with user issues in cloud-based systems and environments such as Azure or internal applications. Efficiently respond to Helpdesk Support requests through phone, text, tickets, and More ❯

Senior Network Engineer Location: Virginia/Washington, DC (Primarily Remote, 1 Day On-Site Per Week) Clearance: Active Secret Clearance Required Pay: $110-$115 per hour - 1880 hours per year My client is seeking a highly skilled Senior Network Engineer to join our team, supporting critical network infrastructure in a secure environment. This role is primarily remote … with occasional on-site work (one day per week) in the Virginia/Washington, DC area. Key Responsibilities: Design, implement, and maintain enterprise network infrastructure. Manage and optimize Cisco networking solutions, ensuring high availability and security. Troubleshoot and resolve complex network issues in a timely manner. Collaborate with cross-functional teams to support business and security requirements. … Provide guidance on best practices and emerging network technologies. Required Qualifications: Active Secret Clearance Extensive hands-on experience with Cisco networking technologies (routers, switches, firewalls, etc.). Cisco certifications (CCNP or higher preferred). Strong understanding of network security, routing, and switching. Ability to work independently in a hybrid environment. Preferred Qualifications: Experience with Palo Alto firewalls. More ❯

NewGen is seeking with experience in both Cisco and Juniper routers. Installs, configures, and supports an organization's local area network (LAN), wide area network (WAN), Intranet and Internet and other data communications systems or a segment of a network system. Maintains network hardware and software. Monitors network to ensure network availability to all … system users and perform necessary maintenance to support network availability. May supervise other network support and client server specialists and plan, coordinate, and implement network security measures. Oversees network control centers. Provides support to projects that involve networks. Evaluates new network technologies and makes recommendations to project managers regarding the integration of these technologies … into the existing network. Plans new network configurations and integration into existing networks to maintain optimal performance. Ensures that plans for hardware and communications are adequate. Develops and implements methodologies for analysis, installation, and support of voice communications systems. Provides support in the translation of business requirements into telecommunications (e.g., LAN, WAN, Voice and Video) requirements, designs and orders. More ❯

Senior Network Specialist with Security and Cisco ?" City London Our Client urgently requires a Senior Network Specialist with heavy background in Network Security on Cisco and Microsoft. The security and support of the company’s network is paramount. Predominately a support role (BAU) with design of scalable solutions deliverable through projects. Encompassing numerous … from perimeter to DMZ roles -Support IPS deployment for European branches -Develop, maintain and deliver global standards to all networking devices -Remediate Penetration Test results -Ensure seamless migration of network estate to newly adopted security framework General Skills -Experience working within mission-critical environments -Experience in operational deployments -Datacentre cabling and racking of equipment Technical Skills you need … CISCO multilayer switches and routers, including 6500s -CISCO certification, ideally CCNP -CISCO CSM -VLAN segregation -McAfee HIPS, Trend Micro -Centralised authentication service (AAA) -SafeNet Ethernet Encryptor -RADIUS/RSA -Security certification (advantageous) You will also need to an understanding of the following technologies: VLAN segregation. DMZ. VSS. Failover. OSPF. High availability. CISCO. Palo Alto. Juniper. McAfee IPS. SafeNet. Tripwire. More ❯

A fast-growing hedge fund is building its technology stack from the ground up and seeking a Cloud Network & Security Engineer to take ownership of its cloud networking and security infrastructure. As a Cloud-First, Multi-Cloud company leveraging AWS & Azure, they need an expert to design, secure, and optimize their cloud network architecture. This is … a unique opportunity to build and define the network for a cloud-first hedge fund. If you're a driven Network Engineer looking to make a real impact, apply now! Key Responsibilities: This is a blend of design, implementation, and support, giving you the chance to shape and build the network from scratch. You'll be responsible … for: Designing and delivering cloud-based and on-prem network and security solutions Working with Palo Alto Networks (essential), Cisco, or Arista Supporting a multi-cloud (AWS & Azure) and on-prem data center environment Collaborating with the Senior Technology stake-holders to define and implement best practices Helping build low-latency and high-performance networking (HFT experience is More ❯

and throw yourself in the deep end of tech. Within this role, you will report to the Head of security. You will play a senior role within the London network security team responsible for managing the entire infrastructure and networks. You will be able to bring your expertise to the table and work in a shared engineering environment. … This is a fantastic opportunity to join a cutting-edge trading and technology firm that pushes the boundaries of innovation in global markets and offers an environment where a Network Security Engineer can thrive. You'll have the opportunity to work on high-impact projects, protecting the infrastructure that powers industry-leading trading strategies. If you're passionate … about security and want to contribute to a company at the forefront of both finance and technology, this role offers the perfect blend of challenge and opportunity Responsibilities: Play the lead role with the network security team for London Gather requirements, implement solutions and support the global infrastructure Design configure and maintain Cisco ISE Automate security More ❯

Transform technology into opportunity as a Network Administrator Senior with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at the forefront of innovation and play a meaningful part in improving how agencies operate. At GDIT, people are our differentiator. As a Network Administrator Senior you will … help ensure today is safe and tomorrow is smarter. Our work depends on Network Administrator Senior joining our team to provide expertise in the client's systems and objectives. HOW A NETWORK ADMINISTRATOR SENIOR WILL MAKE AN IMPACT Manages the functionality and efficiency of Mission IT networks (LAN). Coordinate with COMM Network provider Plans and executes … Mission IT network upgrades and expansion to ensure optimal performance and capacity. Monitors network performance and troubleshoots and resolves network problems to maintain operating efficiency and ensure quality transmission service on the network. Uses subject matter expertise to diagnose and solve issues and has authority to deviate from standard operating procedures Provides technical guidance to Mission IT More ❯

our clients. That means a career packed with opportunities to grow and the ability to have an impact on every client you work with. ARSIEM is looking for a Network Forensics Cybersecurity Analyst 4 . This position will support one of our Government clients in Arlington, VA. Responsibilities Assists the Government lead in coordinating teams in preliminary incident response … investigations Assists the Government lead with interfacing with the customer while on site Determines appropriate courses of actions in response to identified and analyses anomalous network activity Assesses network topology and device configurations identifying critical security concerns and providing security best practice recommendations Assists with the writing and publishing of Computer Network Defense guidance and … reports on incident findings to appropriate constituencies Collects network intrusion artifacts (e.g., PCAP, domains, URI's, certificates, etc.) and uses discovered data to enable mitigation of potential Computer Network Defense incidents Analyzes identified malicious network activity to determine weaknesses exploited, exploitation methods, effects on system and information Assists with real-time CND incident handling (i.e., forensic collections More ❯

and access to a state-of-the-art technology lab. We also offer monthly TechConnect and DeepDive collaboration sessions with our entire technical staff. Your Mission As a Senior Network Engineer, you will be responsible for maintaining a robust, multi-server network environment, ensuring operational health, and supporting the infrastructure's future evolution. Your expertise in network … and ensuring system compliance. You Will Excel in This Role If You Are: A self-starter who can take initiative and lead technical efforts across multiple teams. Skilled in network engineering, system administration, and Linux command-line operations. Experienced in designing and supporting network infrastructure, with a planned future overhaul in mind. Knowledgeable in Secure the Enterprise (STE …/Secure the Network (STN) and Risk Management Framework (RMF) to maintain system compliance. Adept at account management, system troubleshooting, and operational monitoring. A Day in the Life Of: Manage and maintain a multi-server network, ensuring optimal performance and reliability. Lead efforts to design and support network infrastructure, preparing for future system upgrades. Monitor network More ❯

this opportunity, feel free to reach out and apply today! Responsibilities: Firewall migration projects (Cisco ASA and Firepower) Implement software-defined networks (NSX-T/ACI) Routing and Switching Network Delivery Deliver network transformation activities: onboarding, switching, wireless, firewall rollout Involvement in Juniper Mist deployments and cloud-managed services Opportunity to expand into Azure and broader public cloud … security infrastructure Required Experience: Active or recent SC Clearance (must-have) Strong background with Cisco ASA, Firepower, NSX-T Bonus experience in: SD-WAN, Juniper Mist, Cisco ISE, Fortinet, Palo Alto, vulnerability management Confident communicator with a customer-first mindset Self-motivated, solution-focused, and eager to learn Benefits: Be part of a highly trusted, hands-on team solving … one Supportive culture that encourages continuous learning and certification (funded with time off) Life insurance, private healthcare, and a car allowance (coming soon) Clear path for growth into cloud security, architecture, and leadership Salary: Up to £55,000, potentially rising to £60-65K for the right candidate More ❯

Social network you want to login/join with: Assistant Vice President, Network and Security Engineer, London col-narrow-left Client: MUFG Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: 1fda1df83bf8 Job Views: 5 Posted: 29.06.2025 Expiry Date: 13.08.2025 col-wide Job Description: Do you want your voice … This means investing in talent, technologies, and tools that empower you to own your career. Join MUFG, where being inspired is expected and making a meaningful impact is rewarded. Network Systems Support Engineer is responsible for supporting the MUFG EMEA data network and all other aspects of networking including firewall and Network infrastructure. KEY RESPONSIBILITIES Take ownership … of network related incidents and troubleshoot from first alert to resolution, to have good customer facing skills when liaising with users, to co-operate with other team members and other internal teams, to liaise and take charge of vendors for incident resolution. Administration Maintaining and where necessary creating a full set of comprehensive network data diagrams and documentation. More ❯

openings even if there isn't an immediate vacancy. We'll be in touch when the perfect position opens up - we look forward to connecting with you soon! As Network Engineer, you'll be managing all areas of secure network technologies in a dynamic operational IT environment including maintenance, provisioning, and deployment functions. You will lead, mentor, and … manage a team of network engineers, fostering a collaborative and innovative environment, and manage the overall network infrastructure. We know that you can't have great technology services without amazing people. At MetroStar, we are obsessed withour people and have led a two-decade legacy of building the best and brightest teams. Because we know our future relies … our mission and pursuing our goals with us, then check out the job description below! What you'll do: You will oversee the design, implementation, and maintenance of the network infrastructure to ensure high availability, security, and performance. You'll be working closely with senior management to align network initiatives with customer objectives, developing long-term strategies More ❯

as a significant strength, and it shows: ATS is consistently ranked as a top workplace among DC area firms and continues to grow. We are actively hiring a Digital Network Exploitation Analyst to join our Defense & Homeland Security Division working in Annapolis Junction, MD. We are hiring Digital Network Exploitation Analysts (DNEAs) of all skill levels for … a variety of roles to support core Intelligence Community (IC) missions through our Next Generation Analysts portfolio. Our national security depends on technology as never before, and this dependence is growing at an ever-increasing rate. As a cyber professional in the intelligence community, you will work as part of a team on the frontlines against our cyber adversaries. … opportunities will give you the chance to showcase your talent and expertise while working on the cutting edge of national cybersecurity missions. Join us in helping advance our national security interests as part of the world's most advanced team of cyber professionals. RESPONSIBILITIES Evaluate target opportunities using all source data to understand and map target networks, and to More ❯

Job Number: R Network Exploitation Analyst The Opportunity : Do you have strong analytic skills and a problem-solving mindset? Are you looking for an opportunity to use those skills to support our warfighters, protect our national security, and inform our nation's leaders? As a Network Exploitation Analyst, you will use your spe cia lized technical experience … of mission owners. As an Analyst on our team, you will provide expert analytic support while working alongside the mission owners to tackle complex and challenging problems in computer network analysis, network exploitation, digital network intelligence, dataflow, access development, and target network analysis. Your duties will require you to leverage an understanding of ports, protocols, networking … c ond ucting offensive cyberspace operations that are cru cia l to national security. Join us. The world can't wait. You Have : Experience with encryption techniques, routing, and network infrastructure Experience with CNO processes and capabilities Ability to leverage processes and tools for signals intelligence discovery analysis Ability to assess network vulnerabilities and identify key network More ❯

Overview Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With more than 50 years of business expertise and consistent growth, we are known for continuous innovation for our government customers, in both the U.S. and abroad. Our exceptionally talented team is highly collaborative in spirit and practice, producing Results that Matter … safety and livelihoods of all U.S. Citizens, military forces at home and abroad. SPA has an immediate need for a number of highly qualified Mid-Level (Journeyman) IT/Network Support Specialists to support our new U.S. Space Force, Space Systems Command Space Domain Awareness and Combat Power (SDA&CP) and Battle Management Command, Control and Communications (BMC3) Support … only. Responsibilities We are seeking multiple candidates to fill the following positions at the Mid- or Journeyman Level Cyber Engineers located in the El Segundo, CA area Computer/Network System Engineers located in the El Segundo, CA area Digital & Software Engineers located in the El Segundo, CA area Power BI Platform Developers located in the Colorado Springs, CO More ❯

Hey! Bitwise is a leading provider of mission-focused intelligence solutions that advance national security for the Intelligence Community and Department of Defense. We're a small and growing company, so you can expect to hop in on the ground floor with us and be a consequential member of the team. You'll be more than a contract performer … value a culture of technical excellence, growth, and overall wellness. We deliver new and innovative intelligence solutions to our customers at the very forefront of our country's national security missions. And we do it every single day. Our work matters, and so will you. We ask that every new hire be able to: Contribute meaningful thought leadership - if … Allow us to invest in their education so we both grow together Know and live our core values every single day About this Role Bitwise is looking for a Network Systems Engineer. This position will support one of our government clients in Annapolis Junction, MD. Responsibilities will include: Use Network Engineering, System Administrator, and command line Linux skills More ❯

Federally Funded Research and Development Centers (FFRDCs), MITRE staff are tasked with applying their skills to impact programmatic and technical decisions of highest importance to the nation. The Communications Network Engineering and Analysis Department which is part of the MITRE Labs Infrastructure and Networking Innovation Center, has as its mission to provide premier communications network engineering services for … and innovation with practical hands-on experience to provide risk reduction and deployable solutions for our customers. We seek to expand our department with staff capable of performing communications network engineering research and analysis tasks. They should have a fundamental understanding of and interest in networking protocols and principles, as well as the desire to learn more and focus … Information Technology Operations Research Coursework and 3+ years of experience in roles that include the following: TCP/IP networking fundamentals and OSI stack, including wireless networking and modern network security One or more scripting or programming languages such as C, C++, Java, and Python to include socket programming Virtualization, including application and OS containers Familiarity with network More ❯

Network Emulation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None The Opportunity : Support our work automating cybersecurity operations, emulating adversary behavior, and improving the defensive postures of our sponsors. Evaluate tools and methodologies, assess adversary intent, develop … approaches to automate cybersecurity operations, and engage in research to improve the state of the practice. Responsibilities : Work closely with red-team experts to evaluate IT environments and identify security goals, vulnerabilities, objectives, and requirements Perform cybersecurity operations testing, and develop improvements to doing so, based on real adversary behavior described in adversary emulation plans Evaluate the efficacy of … work several tasks concurrently with minimum supervision. Ability to work in a dynamic and challenging team environment. Working knowledge of Ruby on Rails and Python. Experience with LAN Management & Network Practices to include: Network system performance monitoring and analysis Computer, server, and network security troubleshooting; supporting network communications, cabling, software, routing, and data backups; and More ❯

Because You Deserve More Than Just a Job As a Digital Network Exploitation Analyst, you will: evaluate target opportunities using all source data to understand and map target networks, and to assist in developing detailed exploitation and operations plans. analyze SIGINT and cybersecurity data at multiple levels up and down the OSI network stack and bring a solid … Science. Degree in related fields (e.g., Engineering, Mathematics) may be considered relevant if programs contain a concentration of courses in the following foundational CS areas: algorithms, computer architecture (not network architecture), programming methodologies and languages, data structures, logic and computation, and advanced mathematics (for example, calculus, discrete mathematics). Information Technology (IT) and Information Security (IS) degrees may … OR 10 years' applicable experience with an associate degree Relevant experience Computer or information systems design/development/analysis. Engineering hardware and/or software, programming, computer/network security, vulnerability analysis, penetration testing, computer forensics, information assurance, systems engineering, and/or network and systems administration. Completion of military training in a relevant area such More ❯

Because You Deserve More Than Just a Job As a Digital Network Exploitation Analyst, you will: evaluate target opportunities using all source data to understand and map target networks, and to assist in developing detailed exploitation and operations plans. analyze SIGINT and cybersecurity data at multiple levels up and down the OSI network stack and bring a solid … Science. Degree in related fields (e.g., Engineering, Mathematics) may be considered relevant if programs contain a concentration of courses in the following foundational CS areas: algorithms, computer architecture (not network architecture), programming methodologies and languages, data structures, logic and computation, and advanced mathematics (for example, calculus, discrete mathematics). Information Technology (IT) and Information Security (IS) degrees may … OR 10 years' applicable experience with an associate degree Relevant experience Computer or information systems design/development/analysis. Engineering hardware and/or software, programming, computer/network security, vulnerability analysis, penetration testing, computer forensics, information assurance, systems engineering, and/or network and systems administration. Completion of military training in a relevant area such More ❯

Because You Deserve More Than Just a Job As a Digital Network Exploitation Analyst, you will: evaluate target opportunities using all source data to understand and map target networks, and to assist in developing detailed exploitation and operations plans. analyze SIGINT and cybersecurity data at multiple levels up and down the OSI network stack and bring a solid … Science. Degree in related fields (e.g., Engineering, Mathematics) may be considered relevant if programs contain a concentration of courses in the following foundational CS areas: algorithms, computer architecture (not network architecture), programming methodologies and languages, data structures, logic and computation, and advanced mathematics (for example, calculus, discrete mathematics). Information Technology (IT) and Information Security (IS) degrees may … experience must be in computer or information systems design/development/analysis roles. In addition, it may also include engineering hardware and/or software, programming, computer/network security, vulnerability analysis, penetration testing, computer forensics, information assurance, systems engineering, and/or network and systems administration. Completion of military training in a relevant area such More ❯

competition, Anduril is committed to bringing cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years. ABOUT THE JOB As a Network Architect on the Edge Compute and Comms (ECC) NEXT Engineering team, you will combine industry leading commercial technologies with legacy military systems to rapidly prototype and create new products … Control) capabilities to the tactical edge. Our C4 systems must function in highly dynamic and adversarial environments where nodes have varying states of link quality & availability, have frequently changing network topologies and are under constant threat of interference ranging from electronic warfare to physical destruction. In addition, our assets are deployed to austere combat zones which do not have … the well-developed network infrastructure which most network solutions rely on. Our challenge is to provide networking software and hardware systems that provide reliability, resilience, speed and security in these challenging environments. We are looking for an highly organized, growth mindset, hands-on, Network Architect to design, prototype, build and collaborate with cross functional engineering and More ❯

Engineer Software Defined Perimeter Location: Alexandria, VA Clearance: TS/SCI with the ability to obtain and maintain a CI polygraph Overview: The Cybersecurity Engineer with specialty focus on network packet broker provides technical security engineering delivery leadership in several network areas of expertise, such as SD-WAN, SATCOM, and 5G. The candidate will be responsible for … increase the stability, reliability, and interoperability of customer networks. The ideal candidate will collaborate with other functional and technology leaders to define and execute business priorities. Job Details: • Perform security engineering, develops security architecture artifacts, oversee penetration testing and security exercises, supports hybrid cloud and network security, and automates security compliance for LAN/… WAN solutions deployed in a hybrid cloud environment • Engineer security into LAN and WAN system design, performing internal cyber hunt activities, and tailoring Zeek-based security sensors to feed SIEM and SOAR Splunk components • Engineer security into WAN/LAN monitoring fabric tools such as Arista, Cisco, and Extreme Networks • Collaborate in engineering and modeling security More ❯