1 to 25 of 63 Network Security Engineer Jobs

Senior Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local Exciting Opportunity for Network Engineers: Join Our Elite Network Security Team! Are you a seasoned Network Engineer looking to take your career to the next level? We are seeking a highly skilled Network Security Engineer to join our dynamic Network Security Implementation and Sustainment (NSIS) Services team. In this role, you will leverage your expertise to analyze and enhance complex systems, architectures, and network designs. If you thrive in a … challenging environment and are passionate about network security, this is the opportunity for you. Responsibilities: Procurement and Testing: Source and perform acceptance testing on cutting-edge network equipment. Maintenance Support: Provide both preventative and remedial hardware maintenance to ensure optimal network performance. Deployment: Install and implement network hardware across CONUS and OCONUS locations. Specification Preparation More ❯

Senior Network Security Engineer! Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local Exciting Opportunity: Join Our Team as a Senior Network Security Engineer! Are you passionate about network security and eager to make a significant impact? We have an incredible opportunity for you to join our Network Security Implementation and Sustainment (NSIS) Services section as a Senior Network Security Engineer. In this role, you'll leverage your engineering expertise to analyze and enhance complex systems, architecture, network design, and technical hardware issues. Responsibilities … Conduct site surveys and document current network configurations. Organize and direct hardware installations across various sites. Analyze and recommend hardware specifications. Assist in building simulations and provide hardware throughput analyses. Design and verify test harnesses for integration phases. Prepare Mean-Time-Between-Failure and Mean-Time-To-Repair analyses. Identify choke points and failure modes for design improvements. Evaluate More ❯

Network Security Engineer This role is fully onsite Network Security Engineer Job summary The Network Security Engineer is responsible for designing, implementing, and maintaining secure and highly available network infrastructure. The ideal candidate has extensive hands-on experience with Cisco routing, switching, and security platforms, with an emphasis on … Cisco Firepower. This role involves managing enterprise-wide network security, optimizing network performance, and responding to security incidents. Network Security Engineer Key responsibilities Design, deploy, and maintain network infrastructure using Cisco technologies, including routers, switches, and firewalls. Configure and manage Cisco Firepower Threat Defense (FTD) and Firepower Management Center (FMC) to enforce … security policies, manage access control, and implement intrusion prevention systems (IPS). Implement, troubleshoot, and optimize dynamic routing protocols, including BGP (Border Gateway Protocol) for external connectivity and EIGRP (Enhanced Interior Gateway Routing Protocol) for internal networks. Support and manage Layer 2 switching technologies, such as VLANs, STP, and EtherChannels, to ensure efficient and secure network operations. Utilize More ❯

Senior Network Security Engineer page is loaded Senior Network Security Engineerlocations: UK - Hooktime type: Full timeposted on: Posted Todayjob requisition id: R At Elanco (NYSE: ELAN) - it all starts with animals! As a global leader in animal health, we are dedicated to innovation and delivering products and services to prevent and treat disease in farm … acquire new skills and experiences that will propel your career to new heights. Making animals' lives better makes life better - join our team today! We are seeking a passionate Network Security Engineer to assist us in delivering and implementing a suite of new technology solutions for the company. The Network Security Engineer role will … contribute to the delivery of various technical products alongside other engineers and architects. The Network Security Engineer will be part of the team responsible for developing and supporting Elanco's Network and Security Platform. The team collaborates closely with the technical service owners and operations team to continuously raise the reliability bar for our services More ❯

Network Security Engineer (NOC)Salary: Up to £55,000 + shift allowance + bonusSecurity Clearance: Must hold active DV clearance.Join a forward-thinking team as a Network Security Engineer (NOC), helping to protect and optimise critical network infrastructure. You’ll work within a 24x7 ISR and NOC environment, ensuring network reliability while … defending against evolving threats.In this hands-on Network Security Engineer role, you’ll support incident triage with the SOC, design and implement secure network solutions, and collaborate across teams to identify vulnerabilities and improve performance. You’ll also help optimise NOC tools and standardise network security platforms for greater resilience.What you’ll bring as … a Network Security Engineer. Strong understanding of TCP/IP, DNS, routing, switching, VLANs, and load balancing Experience as a NOC or Network Security Engineer in a 24x7 setting Hands-on with Cisco, Checkpoint, and Palo Alto firewalls Familiar with IPS/IDS, SSL decryption, and deep packet inspection Experience managing Bluecoat or F5 proxies More ❯

Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US The Opportunity: The Network Security Engineer will work within the Network Security Implementation and Sustainment (NSIS … Services section to provide engineering expertise to analyze complex systems, architecture, network design and other technical hardware issues Responsibilities: Procure and perform acceptance testing on equipment Provide hardware maintenance support, both preventative and remedial Deploy, install, and implement hardware at Continental United States (CONUS) and Outside Continental United States (OCONUS) Prepare specifications for hardware by analyzing documented and derived … hardware components of system design to include end-user devices, servers, networking devices, data storage devices, and specialized processors Qualifications: Required: Conduct site surveys; assesses and documents current site network configuration and site unique requirements Organize and direct hardware installations across multiple sites Analyze and recommend hardware specifications for project-unique or modified commercial hardware Assist with building simulations More ❯

Check out what our associates have to say on Glassdoor. Ready to take your career to new heights? Cook Systems is where your journey to success begins! Title: Global Security Network Engineer II For Clients Digital Technology Infrastructure team (that includes 50+ user sites, including 36 plants, 5 Data Centers, Cloud services) Description of Duties: -Implementing and … maintaining security tools and technologies, including firewalls, SASE, remote access solutions, authentication/authorization systems, and access controls.-Identifying, designing, and executing security projects to improve security and detection.-Collaborating with security architects to design and implement enhanced security technologies and with all stakeholders involved in the various projects.-Defining technical design for Security and Network based on client standards.-Managing Technical resolution on a cyber incident.-Following up on Cyber risk resolution for the Secured Network scope.-Supporting incident response efforts with the NOC and SOC by providing expertise on network security breaches.-Ensuring compliance with industry standards and regulatory requirements for network security.-Developing and maintaining More ❯

a leading provider of digital services and technology solutions, headquartered in Tysons Corner, VA. With a focus on end-to-end managed IT services, including managed mobility, cloud, cybersecurity, network operations, and application development, DMI supports public sector agencies and commercial enterprises around the globe. Recognized as a Top Workplace, DMI is committed to delivering secure, efficient, and cost … effective solutions that drive measurable results. Learn more at . About the Opportunity DMI, LLC is seeking a Network Security Engineer to join us. Duties and Responsibilities: The Network Security Engineer role requires extensive Palo Alto Panorama, Firewalls, and Global Protect experience, along with extensive networking experience. Palo Alto Prisma Access and Zero Trust … Network Access knowledge and experience are highly desired . A Network Security Engineer is responsible for providing architectural, technical, and problem resolution support for a Federal Agency network and security infrastructure that promotes a secure and scalable environment that aligns with the security requirements of our customer. A Network Security Engineer More ❯

comprehensive benefits package. Benefits can include Paid-Time-Off, Paid Holidays, 401K matching, Life and Accidental Death Insurance, Short & Long Term Disability Insurance, and a variety of other perks. Network Security Engineer to design, implement, and maintain secure network infrastructures that protect enterprise systems, applications, and data. This role is responsible for monitoring, analyzing, and strengthening … the organization's network security posture while ensuring compliance with industry standards and regulatory requirements as well zero-trust principles Key Responsibilities Network Security Design & Implementation Design, configure, and maintain firewalls, VPNs, IDS/IPS, and other network security solutions. Implement and enforce network segmentation, access controls, and security policies. Collaborate with … IT and application teams to integrate security into infrastructure projects. Monitoring & Incident Response Monitor network traffic and logs for suspicious activity, intrusions, or policy violations. Respond to and investigate security incidents, providing remediation and root cause analysis. Maintain and tune SIEM (Security Information and Event Management) tools for effective alerting. Risk & Compliance Management Conduct regular vulnerability More ❯

With more than twenty years of securing some of the U.S. Department of Defense and the Intelligence Community's most critical networks, JFL Consulting, LLC provides advanced network security solutions to a range of US Government and US commercial clients. Our cybersecurity operators are experts at assessing and defending mission-critical data and the networks that facilitate their … operation. We are focused on delivering advanced products and industry best practices that meet each customer's unique requirements. Visit Job Title: Senior Network Security Engineer Primary Place of Performance: Washington, DC Mandatory Requirements: U.S. Citizenship and TS/SCI Clearance Experience Level: Senior Level (10+ Years) JFL Consulting, LLC is seeking an experienced Senior Network Security Engineer to ensure the health, performance, and security of critical DoD network infrastructure. This role is responsible for the design, implementation, and support of enterprise networking solutions across LAN/WAN environments, software-defined networks, and secure communications systems. The Senior Network Engineer will provide technical leadership on projects, mentor junior engineers More ❯

NETWORK SECURITY ENGINEER: Expert Level Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB DESCRIPTION: If you are looking for a position that is different from your normal network/cyber security position, please keep reading. We are looking for Network Security Engineers who are familiar with both network defense and offensive techniques to support ongoing operations and secure our customers' networks. You will be assisting Penetration Testers with analysis of edge network devices to include vulnerability analysis and exploitation. We are looking for Network Security Engineers with a blend of network infrastructure management and familiarity … with network penetration testing and offensive security. Candidates should have a minimum of 7+ years of experience as a Network Engineer, System Engineer or in the Cyber Security field as a hands-on penetration tester. Candidates with fewer years of experience will be considered on a case-by-case basis, depending on technical skill level. More ❯

Network Engineer Senior (Security) - TS/SCI required Transform technology into opportunity as a Network Engineer Senior (Security) at GDIT. Shape what's next for mission-critical government projects while shaping what's next for your career. MEANINGFUL WORK AND PERSONAL IMPACT As a Network Engineer Senior (Security), the work you … ll do at GDIT will be impactful to the mission of US Army Intelligence and Security Command (INSCOM ). You will play a crucial role in supporting the INSCOM mission. Install, configure, and maintain customer network infrastructure and security stack as part of a global enterprise. Troubleshoot networking and security protocols/technologies, including switching, routing … and security (e.g., Layer 4-7, firewall, Site-to-Site VPN, DMVPN, etc) to resolve problems on the customer information system. Analyze, plan, and implement access control lists (ACL), firewall policies, and other logical security controls in a multi-vendor security stack. Provide expert-level (Tier 3) network security engineering support for INSCOM activities in More ❯

and go travel for a month! We are proud to offer parental leave. There are many more - connect with us to get a preview of the full benefits package. Network Security Operations Center (NSOC) Analyst Location: Arlington, VA Position Responsibilities: Monitor security events: Perform monitoring and analysis of security events and network traffic using Security Information and Event Management (SIEM) tools to identify potential security incidents and malicious activity. Incident response: Act as a first responder to network security incidents. Execute incident response procedures, perform digital forensics, and lead efforts to contain and remediate security breaches. Vulnerability management: Conduct vulnerability assessments and penetration testing to identify weaknesses in network security. Collaborate with system administrators and network engineers to develop and implement mitigation strategies. Threat intelligence: Stay current with the latest cybersecurity threats, trends, and adversary tactics. Apply threat intelligence to enhance network security and inform defensive strategies. System and tool management: Operate and maintain network security tools, including intrusion detection and prevention systems More ❯

the way with advice and support. Aiming for results for multinationals, SMEs, self-employed persons and private persons is what makes our blood flow. We are looking for a Network Security Engineer (M/F/X to join our team in Vilvoorde. Ready to level up your career and secure the digital world? As a Network Security Engineer (M/F/X) you'll be the go-to expert managing our network and security infrastructure - across our campus, datacenter, and Microsoft Azure environment. What will you do? Take charge of our network & security landscape, both on-prem and in the cloud (Azure). Provide Level 2 support for … complex IT network issues. Dive into IT projects related to your area of expertise. Work autonomously in an agile setup with a clear backlog and strategic focus. Help improve documentation and technical guidelines. Detect, assess, and fix security risks - you're our digital guardian. Manage and fine-tune spam filters to keep our communications safe. Experience : You've More ❯

believe in the importance of in-office collaboration and fully intend for the selected candidate for this role to work on site in the specified location(s). The Network Security Engineer will have the opportunity to help shape the next generation IT security strategy and solutions for Charles Schwab. The ideal candidate will have experience … in large scale private and public cloud security and overall network security design. The role will be hands-on engineering and support of Schwab's security architectures applied to our network security initiatives. What you're good at: You live security beyond managing security technology As a Network Security Engineer you will be an ambitious individual contributor; provide efficiently organized and designed logic; be highly-motivated and well versed in developing robust easily maintainable security solutions. You are able to quickly understand complex problems and come up with simple solutions. Ability to communicate well with teams and leaders of the organization; have good listening skills and ask great More ❯

believe in the importance of in-office collaboration and fully intend for the selected candidate for this role to work on site in the specified location(s). The Network Security Engineer will have the opportunity to help shape the next generation IT security strategy and solutions for Charles Schwab. The ideal candidate will have experience … in large scale private and public cloud security and overall network security design. The role will be hands-on engineering and support of Schwab's security architectures applied to our network security initiatives. What you're good at: You live security beyond managing security technology As a Network Security Engineer you will be an ambitious individual contributor; provide efficiently organized and designed logic; be highly-motivated and well versed in developing robust easily maintainable security solutions. You are able to quickly understand complex problems and come up with simple solutions. Ability to communicate well with teams and leaders of the organization; have good listening skills and ask great More ❯

believe in the importance of in-office collaboration and fully intend for the selected candidate for this role to work on site in the specified location(s). The Network Security Engineer will have the opportunity to help shape the next generation IT security strategy and solutions for Charles Schwab. The ideal candidate will have experience … in large scale private and public cloud security and overall network security design. The role will be hands-on engineering and support of Schwab's security architectures applied to our network security initiatives. What you're good at: You live security beyond managing security technology As a Network Security Engineer you will be an ambitious individual contributor; provide efficiently organized and designed logic; be highly-motivated and well versed in developing robust easily maintainable security solutions. You are able to quickly understand complex problems and come up with simple solutions. Ability to communicate well with teams and leaders of the organization; have good listening skills and ask great More ❯

believe in the importance of in-office collaboration and fully intend for the selected candidate for this role to work on site in the specified location(s). The Network Security Engineer will have the opportunity to help shape the next generation IT security strategy and solutions for Charles Schwab. The ideal candidate will have experience … in large scale private and public cloud security and overall network security design. The role will be hands-on engineering and support of Schwab's security architectures applied to our network security initiatives. What you're good at: You live security beyond managing security technology As a Network Security Engineer you will be an ambitious individual contributor; provide efficiently organized and designed logic; be highly-motivated and well versed in developing robust easily maintainable security solutions. You are able to quickly understand complex problems and come up with simple solutions. Ability to communicate well with teams and leaders of the organization; have good listening skills and ask great More ❯

believe in the importance of in-office collaboration and fully intend for the selected candidate for this role to work on site in the specified location(s). The Network Security Engineer will have the opportunity to help shape the next generation IT security strategy and solutions for Charles Schwab. The ideal candidate will have experience … in large scale private and public cloud security and overall network security design. The role will be hands-on engineering and support of Schwab's security architectures applied to our network security initiatives. What you're good at: You live security beyond managing security technology As a Network Security Engineer you will be an ambitious individual contributor; provide efficiently organized and designed logic; be highly-motivated and well versed in developing robust easily maintainable security solutions. You are able to quickly understand complex problems and come up with simple solutions. Ability to communicate well with teams and leaders of the organization; have good listening skills and ask great More ❯

believe in the importance of in-office collaboration and fully intend for the selected candidate for this role to work on site in the specified location(s). The Network Security Engineer will have the opportunity to help shape the next generation IT security strategy and solutions for Charles Schwab. The ideal candidate will have experience … in large scale private and public cloud security and overall network security design. The role will be hands-on engineering and support of Schwab's security architectures applied to our network security initiatives. What you're good at: You live security beyond managing security technology As a Network Security Engineer you will be an ambitious individual contributor; provide efficiently organized and designed logic; be highly-motivated and well versed in developing robust easily maintainable security solutions. You are able to quickly understand complex problems and come up with simple solutions. Ability to communicate well with teams and leaders of the organization; have good listening skills and ask great More ❯

believe in the importance of in-office collaboration and fully intend for the selected candidate for this role to work on site in the specified location(s). The Network Security Engineer will have the opportunity to help shape the next generation IT security strategy and solutions for Charles Schwab. The ideal candidate will have experience … in large scale private and public cloud security and overall network security design. The role will be hands-on engineering and support of Schwab's security architectures applied to our network security initiatives. What you're good at: You live security beyond managing security technology As a Network Security Engineer you will be an ambitious individual contributor; provide efficiently organized and designed logic; be highly-motivated and well versed in developing robust easily maintainable security solutions. You are able to quickly understand complex problems and come up with simple solutions. Ability to communicate well with teams and leaders of the organization; have good listening skills and ask great More ❯

believe in the importance of in-office collaboration and fully intend for the selected candidate for this role to work on site in the specified location(s). The Network Security Engineer will have the opportunity to help shape the next generation IT security strategy and solutions for Charles Schwab. The ideal candidate will have experience … in large scale private and public cloud security and overall network security design. The role will be hands-on engineering and support of Schwab's security architectures applied to our network security initiatives. What you're good at: You live security beyond managing security technology As a Network Security Engineer you will be an ambitious individual contributor; provide efficiently organized and designed logic; be highly-motivated and well versed in developing robust easily maintainable security solutions. You are able to quickly understand complex problems and come up with simple solutions. Ability to communicate well with teams and leaders of the organization; have good listening skills and ask great More ❯

believe in the importance of in-office collaboration and fully intend for the selected candidate for this role to work on site in the specified location(s). The Network Security Engineer will have the opportunity to help shape the next generation IT security strategy and solutions for Charles Schwab. The ideal candidate will have experience … in large scale private and public cloud security and overall network security design. The role will be hands-on engineering and support of Schwab's security architectures applied to our network security initiatives. What you're good at: You live security beyond managing security technology As a Network Security Engineer you will be an ambitious individual contributor; provide efficiently organized and designed logic; be highly-motivated and well versed in developing robust easily maintainable security solutions. You are able to quickly understand complex problems and come up with simple solutions. Ability to communicate well with teams and leaders of the organization; have good listening skills and ask great More ❯

believe in the importance of in-office collaboration and fully intend for the selected candidate for this role to work on site in the specified location(s). The Network Security Engineer will have the opportunity to help shape the next generation IT security strategy and solutions for Charles Schwab. The ideal candidate will have experience … in large scale private and public cloud security and overall network security design. The role will be hands-on engineering and support of Schwab's security architectures applied to our network security initiatives. What you're good at: You live security beyond managing security technology As a Network Security Engineer you will be an ambitious individual contributor; provide efficiently organized and designed logic; be highly-motivated and well versed in developing robust easily maintainable security solutions. You are able to quickly understand complex problems and come up with simple solutions. Ability to communicate well with teams and leaders of the organization; have good listening skills and ask great More ❯

believe in the importance of in-office collaboration and fully intend for the selected candidate for this role to work on site in the specified location(s). The Network Security Engineer will have the opportunity to help shape the next generation IT security strategy and solutions for Charles Schwab. The ideal candidate will have experience … in large scale private and public cloud security and overall network security design. The role will be hands-on engineering and support of Schwab's security architectures applied to our network security initiatives. What you're good at: You live security beyond managing security technology As a Network Security Engineer you will be an ambitious individual contributor; provide efficiently organized and designed logic; be highly-motivated and well versed in developing robust easily maintainable security solutions. You are able to quickly understand complex problems and come up with simple solutions. Ability to communicate well with teams and leaders of the organization; have good listening skills and ask great More ❯