476 to 500 of 1,349 Permanent Network Security Jobs

A fantastic opportunity to work for a Global Company in a well-established team. The Security Architect for Network and Cloud will lead the design and development of the Firm's cloud network security solutions. This role involves overseeing the operation and configuration of the Firm's cloud security toolsets, including the management of CNAPP … Cloud-Native Application Protection Platform) and CASB (Cloud Access Security Broker) technologies. Key Responsibilities: Cloud Security Architecture: Design and implement cloud-native security architectures and solutions to protect the Firm's cloud infrastructure. CASB Strategy: Develop and implement CASB strategies to safeguard the Firm's cloud services and applications. Policy Development: Create and maintain security policies … standards, and best practices for cloud environments. Security Assessments: Conduct security assessments and audits of cloud infrastructure and applications. Documentation: Develop and maintain comprehensive documentation for cloud network security solutions. Skills and Experience: Educational Qualifications: A Bachelor's degree in Computer Science or equivalent professional experience. Cloud Security Expertise: Extensive experience in designing and implementing More ❯

Security Architect for Network and Cloud Business Services Belfast Security Architect for Network and Cloud Description Location: Belfast Workplace: Hybrid The opportunity: TheSecurity Architect for Network and Cloudwill lead the design and development of the Firm's cloud network security solutions. You will oversee the operation and configuration of the Firm's cloud … security toolsets. This will include the design and management of CNAPP (cloud-native application protection platform) and CASB (cloud access security broker) technologies. Baker McKenzie is the world's leading law firm with offices all over the world. Our Belfast Centre is home to over 400 colleagues in both legal and professional services. We offer one of the … to promoting inclusion, diversity, and equity for all and are confident we can provide a career as individual and as exceptional as you. Responsibilities: Design and implement cloud-native security architectures and solutions Design and implement CASB strategies to protect the Firm's cloud services and applications Develop and maintain security policies, standards, and best practices for cloud More ❯

Title: Network Engineer 3 (TS/SCI with Poly) Location: San Diego, CA and Aurora, CO (2 openings) Duration: 12+ months Schedule: 1st Shift (9/80A) Responsibilities: • Support the installation, integration, and testing of Commercial-Off-The-Shelf (COTS) and custom equipment used to further research efforts on superconducting microelectronic devices. • Identify, troubleshoot, and remediate equipment issues to … support system build-out and sell-off. • Support the existing network to maintain connectivity and support large Client distribution • Collaborate with the government customer to ensure that requirements and deliverables are met Basic Qualifications for Sr Network Engineer Lead: • Active TS/SCI with full scope poly • 8 years of experience as a network engineer working on … a classified program • Strong understanding of traditional network engineering, routing and switching, firewall management o Worked directly with the cyber • Expertise in network security and cyber security to implement best practices and advanced protocols • Excellent communication skills and experience working directly with a government customer • Open to 70% OCONUS travel Preferred Qualifications for Sr. Network More ❯

Cyber Network Defense Analyst Location: Herndon, VA Clearance Requirements: Active/Current TS/SCI with polygraph Signature Federal Systems is seeking a Cyber Network Defense Analyst in Herndon, VA. As a Cyber Network Defense Analyst on our team, you will use your expertise in Host Based Intrusion Detection Systems (IDS), Intrusion Prevention Systems (IPS) and specialized … network defense to provide innovative and creative solutions to challenging cyber security problems. Manage and administer the tuning of rules, signatures, and custom content for CND applications and systems. Identify potential conflicts with implementation of any CND tools within the enterprise and develop recommendations to remediate these conflicts. You will utilize the latest cyber tools available and assist … with creating new ones while allowing you to advance the nation's information security posture. Responsibilities include, but are not limited to: • Provide malicious code detection, intrusion detection, and information security tool development and integration. • Utilize forensic analysis to identify malware, misuse, and/or unauthorized activity. • Investigate and report on virus and malware alerts or incidents to More ❯

Senior Network Engineering Lead to support our Systems Engineering Integration & Test (SEIT) department. As a member of the SEIT department you'll work in a fast-paced team environment alongside physicists, design engineers, and superconducting foundry engineers to make our technologies a reality. This position will serve on-site in San Diego, CA or Aurora, CO. Responsibilities: • Support the … and custom equipment used to further research efforts on superconducting microelectronic devices. • Identify, troubleshoot, and remediate equipment issues to support system build-out and sell-off. • Support the existing network to maintain connectivity and support large intel distribution • Collaborate with the government customer to ensure that requirements and deliverables are met Basic Qualifications for Sr Network Engineer Lead … Active TS/SCI with full scope poly • 8 years of experience as a network engineer working on a classified program • Strong understanding of traditional network engineering, routing and switching, firewall management o Worked directly with the cyber • Expertise in network security and cyber security to implement best practices and advanced protocols • Excellent communication skills More ❯

switches (spine-leaf architecture). - Design and implement top-of-rack (TOR) networking solutions to optimize datacenter performance. Configure and deploy Aruba ClearPass Policy Manager for secure, role-based network access and policy enforcement. • Network Configuration and Optimization: Perform advanced configurations for Aruba 8300/6300 switches to optimize traffic flow and minimize latency. Optimize spine-leaf topologies … for scalability and redundancy. Conduct performance tuning and troubleshooting for network hardware/software issues as they arise. • Security and Policy Management: Implement access control policies using Aruba ClearPass for enhanced network security. Monitor and mitigate network vulnerabilities in compliance with US Government security standards. • Collaboration and Reporting: Collaborate with US Government stakeholders and IT … teams to align network designs with mission requirements. Provide regular status reports, technical recommendations, and updates to the client. Required Skillsets: • Extensive experience with Aruba datacenter networking hardware, including 8300/6300 switches. Deep understanding of spine-leaf architecture and top-of-rack (TOR) networking. Strong knowledge of Layer 2/Layer 3 networking protocols (e.g., VLAN, STP, OSPF More ❯

OVERVIEW: We are seeking a skilled Network Engineer with a strong background in AWS Cloud to support a high-impact federal program. This role offers a primarily remote setup, with occasional on-site work in Hanover. You'll play a key role in securing and optimizing mission-critical networks for our government customers. GENERAL DUTIES: Design, deploy, and maintain … robust network architectures across on-premises and AWS environments. Support cloud migrations and ensure seamless integration with existing infrastructure. Diagnose and resolve complex network issues, ensuring optimal performance and reliability. Collaborate with cybersecurity teams to maintain compliance with federal security standards. Produce clear documentation for network configurations, processes, and troubleshooting procedures. REQUIRED QUALIFICATIONS: 4+ years of … professional experience in network engineering. Expertise in AWS networking concepts and best practices. Strong knowledge of routing, switching, VPNs, firewalls, and network security. Excellent problem-solving skills and ability to work independently. CLEARANCE: Top Secret minimum More ❯

ManTech seeks a motivated, career and customer-oriented Cyber Network Defense Analyst in Herndon, VA. As a CND Analyst on our team, you will use your expertise in specialized network defense to provide innovative and creative solutions to challenging cyber security problems. You will utilize the latest cyber tools available and assist with creating new ones while … allowing you to advance the nation's information security posture. Responsibilities include, but are not limited to: Provide malicious code detection, intrusion detection, and information security tool development and integration. Utilize forensic analysis to identify malware, misuse, and/or unauthorized activity. Investigate and report on virus and malware alerts or incidents to determine root cause, entry point … of code and damage risk. Analyze all data sources, including Internet, Intelligence Community (IC) reporting, security events, firewall logs, and other data sources to identify malware, misuse, unauthorized activity or other cyber security related concerns. Track intelligence using open source and classified sources to identify malicious code threats and provide solutions to counteract that threat. Manage and administer More ❯

Take2 is in search of a Network Engineer with an Active Secret Clearance or higher to support an office under the Secretary of Defense. Applicants must be a US Citizen and must have the following for consideration: Active Secret Clearance or higher Security + and 8570 certifications i.e. CCNA. Would prefer someone with CCNA or CCNP Willingness to … sit on-site at client location in Seaside, CA The Defense Manpower Data Center (DMDC) IT GEMS program seeks one strong Network Engineer (mid to senior range with 10+ years of experience) to join the IT Operations team. Responsibilities include, but are not limited to: Network Engineer What You'll Do Be the backbone of our network infrastructure as a Network Engineer. Your day-to-day will include: Monitoring, administering, and maintaining network equipment to ensure seamless performance • Performing disaster recovery operations and data backups to keep our systems secure Protecting our data, software, and hardware with expert network security measures Troubleshooting and resolving hardware, software, and network issues with ease More ❯

Senior Network Engineer with Security and Cisco - City London Our Client urgently requires a Senior Network Engineer 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 … solutions from perimeter to DMZ roles -Support IPS deployment for Europeanbranches -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 … multi-layer 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 ❯

Network Engineer London £65,000 pa 3 days in the office My client, an internationally renowned media organisation, are looking for a Network Engineer to join their IT infrastructure team, to be responsible for the network infrastructure. This role involves ensuring the stability and availability of network infrastructure, including conducting failover tests and disaster recovery procedures. … Responsibilities encompass network security, monitoring, and reporting, alongside implementing best practices for configurations such as firewall settings. The position requires active participation in network team projects and troubleshooting technical issues across various technologies, collaborating with internal stakeholders and third parties to resolve escalated problems. Additionally, the role includes advising on infrastructure projects, recommending and implementing hardware and More ❯

Please Note: While the below description is written for the Data Network Engineering variant, our Collab (aka Voice) position matches location and level of responsibilities but focuses on a modern UC enterprise (multi-vendor, multi-network, complex interconnections, etc). 99999 Consulting LLC seeks to add a Senior Network Engineer/Architect to our team in the … with the long-term thinking at the company drives focus on the best all-around match for the customer, team member, and company. Responsibilities: • Ensure the overall health and security posture of a complex network architecture • Collaborate with technical and nontechnical stakeholders on organization-wide IT strategies • Lead and coordinate the creation and/or evolution of the … enterprise architecture function or program • Support all phases of network and network-security design, implementation, proactive monitoring, troubleshooting and analysis of firewalls, Intrusion Detection Systems (IDS), Virtual Private Networks (VPNs), security controls and policies. • Develop system specifications, architecture designs, integration and test plans, and all relevant documentation as required by the organization • Develop security assessment More ❯

Skill Level: Subject Matter Expert Position Summary: The Network Engineer will support the Sponsor's office in the design, implementation, and operation of hybrid-cloud mission infrastructure and services. This includes managing network systems, troubleshooting network issues, maintaining network performance, and ensuring the integration of new technologies into the existing infrastructure. The position will involve engineering … support for both network and digital forensic systems, including hardware, software, and virtualization solutions. The role requires providing on-call support, system analysis, and project coordination to maintain continuous IT system operation and sponsor accreditation. Key Responsibilities: Perform network engineering support including continuous monitoring, troubleshooting, and restoring network performance. Design, configure, and maintain network infrastructure, including … routing and switching systems (Cisco required). Support the deployment and maintenance of virtualization infrastructure, including virtual servers and desktops. Produce and maintain network topology diagrams, technical documentation, and proposals for network upgrades and technology changes. Provide tier-3 support and engineering for system infrastructure, including Windows, Linux servers, virtualization, and storage solutions. Manage network configuration and More ❯

ManTech seeks a motivated, career and customer-oriented Mobile/Wireless Network Specialist to join our team in the National Capital Region (NCR). This is a hybrid position. As a Mid-Level Mobile/Wireless Network Specialist, this individual will ensure seamless connectivity and mobile device support for our government clients. Their expertise will be crucial in … maintaining secure and reliable wireless access for federal personnel using desktop services. Responsibilities include but are not limited to: Support, configure, and troubleshoot mobile devices and wireless network infrastructure for government users. Diagnose and resolve wireless connectivity issues, ensuring seamless access to desktop services. Assist with the deployment and management of mobile device management (MDM) solutions. Monitor wireless network performance and security, ensuring compliance with government standards. Provide technical guidance to end-users on mobile and wireless best practices. Provide and lead support for Wireless Access Points, Antennas, and infrastructure with expertise and knowledge with OSI model, MAC Layer, network characteristics, design of network topologies and site configurations, and installation, transition, and cutover of network More ❯

Hoplite Solutions is seeking a Network Security Engineer to assist with the development, deployment, and O&M for client's network. You will support our work automating cybersecurity operations, emulating adversary behavior, and improving the defensive postures of our sponsors. You'll evaluate tools and methodologies, assess adversary intent, develop cybersecurity analytics and other techniques to thwart or … Qualifications: Active TS/SCI with required polygraph clearance Bachelors degree in related field Demonstrated experience in Ansible development Demonstrated experience writing scripts for automation, parsing data sets, and network monitoring (i.e., bash, Perl, Python, etc.) and performing network packet inspection, traffic analysis, performance characterization (i.e., Wireshark, TCPdump, etc.) Experience implementing cyber security standards in a fast … paced operational environment Proficiency working in Linux systems; configuring Linux IPTables and SELinux; deciphering logs Demonstrated experience in Linux system hardening Demonstrated experience with security monitoring and log event triage using Splunk SPL Demonstrated senior level knowledge of cyber security and information security practices Hands on experience interpreting Linux and network data Demonstrated experience serving in More ❯

Use information collected from a variety sources (e.g., intrusion detection systems, firewalls, network traffic logs, and host system logs) to identify potential vulnerabilities, respond to cyber events that occur, and defend against events that might occur. Help develop mitigations to strengthen network defenses and protect against attacks on network infrastructure devices or systems. Knowledge may span the … collaborative platforms such as video teleconferencing, and the hardware and software that support it all. Advance your career as you develop increasing expertise in networking protocols and architectures, cloud security, Internet of Things protocols, and advanced network security. Be part of a team, working together with government, military, and contractor personnel to develop shared understandings of intelligence needs … data to attain and share insights. Distill, document, contextualize and share your findings including any new tradecraft that you develop with teammates, stakeholders, and intelligence consumers. Education: Degree in Network Engineering, Systems Engineering, Information Technology, or related field (e.g., General Engineering, Computer Engineering, Electrical Engineering, Computer Science, Computer Forensics, Cyber Security, Software Engineering, Information Assurance, or Computer Security More ❯

troubleshooting • Previous experience working in a classified SIPR environment • Self-starter/Go-getter. Want someone looking for self growth Secondary Skills - Nice to Haves TACLANE Data center Infrastructure Network engineering Vpn Network architecture Job Description Advanced knowledge and appreciable latitude in decision-making, provide network infrastructure services at a contractor-provided NOSC. Support network communications … including data, voice, and video services, at USACE locations throughout the CONUS and OCONUS location. Support 24/7 network performance monitoring, incident detection, network security functions and problem resolution. Design, develop, test, and maintain network communications, including data, voice, and video services, at USACE locations throughout the CONUS and OCONUS locations. Analyze, plan, and propose … network solutions to meet the as-is environment's bandwidth needs; scale appropriately in the event of a surge. Configure network to ensure highest security while providing efficient flow of data; manage installs, moves, adds, changes, and de-installs; maintain USACE network infrastructure IAW current technology standards and all applicable Federal and DoD regulations; provide support More ❯

Title: Network Administrator IV Location: Washington, D.C. Clearance: TS/SCI with the ability to obtain and maintain a CI polygraph Job Details: • Responsible for the analysis, administration and support of voice, video, and/or data communications networks • Extensive experience monitoring and configurating crypto equipment; ability to identify, analyze, and resolve operating/hardware network system problems … Comprehensive knowledge of Cisco and Juniper routers and switches • Demonstrate network troubleshooting techniques and experience • Ensure compliance with network security policies and procedures • Manage the Enterprise Network for resource availability • Experience with both LAN and WAN troubleshooting Experience with WAN circuit technologies (T1, DS3, OC-3, OC-12, OC-192) • Possess comprehensive knowledge of operating systems … and applications as they pertain to the network environment • Process Authorized Service Interruptions (ASI's) as directed by management • Provide After Action Reports (AARs) for problem management resolution • Experience with programming and troubleshooting KG-175A and KG-175D encryptors (to include 10G encryptors) • Evaluate hardware and software, including peripheral, output, and related equipment • Participate in the development and implementation More ❯

Title: Network Administrator IV Location: Alexandria, VA Clearance: TS/SCI with the ability to obtain and maintain a CI polygraph Job Details: Responsible for the analysis, administration and support of voice, video, and/or data communications networks Extensive experience monitoring and configuring crypto equipment; ability to identify, analyze, and resolve operating/hardware network system problems … Comprehensive knowledge of Cisco and Juniper routers and switches Demonstrate network troubleshooting techniques and experience Ensure compliance with network security policies and procedures Manage the Enterprise Network for resource availability Experience with both LAN and WAN troubleshooting Experience with WAN circuit technologies (T1, DS3, OC-3, OC-12, OC-192) Possess comprehensive knowledge of operating systems … and applications as they pertain to the network environment Process Authorized Service Interruptions (ASI's) as directed Provide After Action Reports (AARs) for Problem Management resolution Experience with programming and troubleshooting KG-175A and KG-175D encryptors (to include 10G encryptors) Evaluate hardware and software, including peripheral, output, and related equipment Participate in the development and implementation of network More ❯

FEDITC supports the configuration, implementation, of network infrastructure, (LAN/WAN) operating systems and computer data exchange requirements. Overview of position: FEDITC is seeking a Network Tier II Engineer in the Joint Base Andrews, MD area to identify and resolve performance issues and be responsible for all troubleshooting, repairing/replacing, configuring, monitoring and upgrading of the network …/7 365 days per year coverage. Responsibilities: Gather trend analysis data on systems, and provide input for resource planning Review work/installation progress for accuracy, adherence to network design, and conformance to telecommunications standards Provide all maintenance and documentation of ground equipment and systems on a scheduled and unscheduled basis Configure, customize and maintain Government-furnished network security, monitoring, and data analytic tools like Solarwinds and Splunk Respond to incident calls and troubleshoot aircraft to ground connectivity issues Qualifications Experience as a network generalist, for example, inside plant, routing, switching, encryptor, voice, troubleshooting, datacenter maintenance and firewall operations Ability to lift 40 pounds in order to rack/replace network equipment Salary : C2C More ❯

Job Duties Use information collected from a variety of computer network defense resources (including, but not limited to, intrusion detection system alerts, firewall and network traffic logs, and host system logs) to identify, analyze, and report events that occur or might occur within their environment. Required Skills: US Citizens Only TS/SCI Clearance and Polygraph required Minimum … degree; or Ten (10) years of relevant experience and eighteen (18) semester hours of military coursework/training in networking, computer science, or cyber topics Degree must be in Network Engineering, Systems Engineering, Information Technology, or related field (e.g., General Engineering, Computer Engineering, Electrical Engineering, Computer Science, Computer Forensics, Cyber Security, Software Engineering, Information Assurance, or Computer Security) Relevant experience must be in computer or information systems design/development, programming, information/cyber/network security, vulnerability analysis, penetration testing, computer forensics, information assurance and/or system engineering. Must have experience in network or system administration Compensation Range: $73,981.55 - $162,759.42 _ Compensation ranges encompass a total compensation package and are a More ❯

Weeghman & Briggs is seeking Computer Network Defense Analysts (CNDA) of multiple levels. Join our growing team and support an important mission within the Federal Government. Location: Annapolis Junction Clearance Required: TS/SCI w/Polygraph As a Computer Network Defense Analyst (CNDA), your responsibilities will include: Use information collected from a variety sources (e.g., intrusion detection systems … firewalls, network traffic logs, and host system logs) to identify potential vulnerabilities, respond to cyber events that occur, and defend against events that might occur. Help develop mitigations to strengthen network defenses and protect against attacks on network infrastructure devices or systems. Your work may span the gamut of data transport possibilities, such as traditional wired networks … such as video teleconferencing, and the hardware and software that support it all. You can advance your career as you develop increasing expertise in networking protocols and architectures, cloud security, Internet of Things protocols, and advanced network security. Be part of a team, working together with government, military, and contractor personnel to develop shared understandings of intelligence needs More ❯

Tier III Operations and Maintenance (O&M) engineers to support various customer Wide Area Networks (WANs) and Local Area Networks (LANs) in providing network upgrades and configuration support to the architecture team; act as subject matter expert in WAN and LAN technologies and vendors; support customer's intra- and inter- net and other data communications systems or segments of … networked system; and by providing tiered support for the Network Operations Centers (NOCs). Job duties/responsibilities of Tier III O&M engineers include: Potentially supervising other network support and client server specialists and planning, coordinating, and implementing network security measures Participation in evaluation of new network technologies and making recommendations to the network … Diagnosing hardware and software problems, and replacing defective components Supporting operations, maintaining activities, and administering networks to include hardware, systems software, applications software, and all configurations Monitoring system and network performance Supporting routine network startup and shutdown procedures and maintaining control records Configuring and testing hardware, networking software, and operating system software Preparing technical proposals for presentation to More ❯

Responsibilities OBXtek is hiring a 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 Services contract (Hemisphere) in multiple locations including the El Segundo, CA and the Colorado Springs, CO areas. … 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 … located in the El Segundo, CA and the Colorado Springs, CO areas Principal Software Systems Engineers located in the El Segundo, CA area. The Mid-Level (Journeyman) IT/Network Support Specialists that will support cybersecurity shall have: Knowledge in managing technical projects with emphasis on cybersecurity development, cyber integration, system (network) engineering, requirements development, software engineering, and More ❯

As a Network Administrator, you'll support all areas of secure network technologies in a dynamic operational IT environment within the Department of state, including maintenance, provisioning, and deployment functions. You will use network monitoring tools to troubleshoot, analyze and resolve technical problems. You will also play a critical role in troubleshooting network issues, analyzing performance … below! What you'll do: 2nd or 3rd Shift: (2:00 PM - 10:30 PM OR 11:00 PM - 6:30 AM) Responsible for evaluating, maintaining, and improving the network reliability, availability and performance Continuously monitor network performance, availability, and security using NOC monitoring tools. Respond to network alerts, diagnose failures, and implement corrective actions. Develop … and update NOC processes, playbooks, and incident response plans. Apply security patches, updates, and firewall configurations. Maintain up-to-date network diagrams, documentation, and inventory records. Manage and configure routers, switches, firewalls, and other network devices. Conduct thorough security audits and assessments to identify vulnerabilities, weaknesses, and areas for improvement. Investigate security incidents to determine More ❯