151 to 175 of 213 Permanent Senior Network Engineer Jobs

CER Consulting LLC is current seeking a Sr Network Engineer in Maryland at the client site. CER Consulting, LLC delivers strategic insight and technical services to policy makers facing complex operational issues in today's national security environment. TS/SCI with FS Polygraph is required for this … role. Core Tasks: • Configure and optimize network switches, routers and firewalls. • Configure Intrusion Detection and Prevention Systems (IDPS) • Manage application layer filtering on NextGen Firewalls. • Configure and troubleshoot virtual networking, vlans, and virtual routing and forwarding (VRFs). • Develop and implement network backup and recovery procedures. • Diagnose network connectivity problems. • Install and maintain network infrastructure device operating system software. • Monitor network capacity and performance. • Mitigate network vulnerabilities to ensure information is safeguarded against outside parties. • Test and maintain network infrastructure including software and hardware devices. • Configure and manage a VMware Cluster to support More ❯

government organizations including the Intelligence Community (IC), Department of Defense (DoD), and Defense Information Systems Agency (DISA). RBR-Technologies is seeking a Sr. Network Engineer to support one of our customers in Columbia, MD. RESPONSIBILITIES Configure and optimize network switches, routers and firewalls Configure Intrusion Detection … Systems (IDPS) Manage application layer filtering on NextGen Firewalls Configure and troubleshoot virtual networking, vlans, and virtual routing and forwarding (VRFs) Develop and implement network backup and recovery procedures Diagnose network connectivity problems Install and maintain network infrastructure device operating system software Monitor network capacity and … performance Mitigate network vulnerabilities to ensure information is safeguarded against outside parties Test and maintain network infrastructure including software and hardware devices Configure and manage a VMware Cluster to support multiple tenant systems REQUIREMENTS Active TS/SCI with polygraph (current CI must be under 6 yrs) MS More ❯

Active Top Secret with SCI. Travel: None Employment Type: Full-Time (W-2 Only) About the Role: We are seeking a skilled and dynamic Senior Network Engineer to join our team supporting a Navy program. In this critical role, you will lead the design and upgrade efforts … for the network infrastructure of a large-scale enterprise IT program. Key Responsibilities: • Evaluate and analyze the existing network architecture to recommend and implement • modern WAN/MAN/LAN technologies. • Propose and integrate best practices such as SDN, intent-based networking, and network • segmentation protocols to … meet evolving network requirements. • Design telecommunications circuit specifications tailored to enterprise needs. • Identify and recommend routers, switches, and encryption devices to optimize enterprise • services. • Develop automated provisioning for network configurations, delivering Infrastructure-as- • Code solutions. • Create and maintain detailed network architecture specifications and artifacts. Required Qualifications: • Education More ❯

upskill in a financial organization Hybrid working operating model About Our Client The client works in Financial Services. Job Description We are seeking a Senior Network Operations Engineer to join our London-based team. This is a technical, hands-on role focused on network monitoring, firewall … management, and infrastructure maintenance. The ideal candidate will have 8-10 years of experience in network operations and a strong background in routing, switching, and security. You will play a key role in ensuring network stability, performing firmware upgrades, managing day-to-day operations, and maintaining documentation. This … position is not a leadership role but requires a proactive approach to network management and problem-solving. Key Responsibilities Network Monitoring & Maintenance NOC experience is critical for this role. Ensure optimal performance and availability of network infrastructure. Utilize tools such as SolarWinds and Infoblox for monitoring and More ❯

Position: Network Enterprise Management Design Engineer Senior 5 days on-site in Quantico, VA Clearance: Active Secret Certifications: IAT Level III Education: Bachelors Years of experience: 10+ years Assist the Government Lead in the daily engineering duties on systems. Evaluate communication hardware and software communication, troubleshoot Local … Area Network (LAN)/Base Area Network (BAN)/Wide Area Network (WAN) and other network related problems. Provide technical leadership in the integration and test of complex large-scale computer integrated networks. Schedule conversions and cutovers. Design and provide near real time full spectrum situational … awareness of IT services, events, incidents, and infrastructure to support vulnerability analyses. Deliver Navy/Marine Corps NetOps control and visibility via electronic network management systems (automated means) and Command and Control (C2) facilities for use by watch standers on the Navy/Marine Corps network. Facilitate the Government More ❯

upgrades and accelerating the delivery of new solutions for the DoD and commercial industries with consumer-driven technology. In support of the U.S. Army Network Enterprise Technology Command (NETCOM) and the Regional NetworkEnterprise Center for the National Capital Region (RNEC-NCR), we are currently seeking a Junior Network Engineer with a minimum of 6-10 years of experience and a Secret Clearance. This role will also require a CCNP Certification. Essential Functions Supports the Government by performing a variety of broad network engineering tasks focused on the design, implementation, testing, and troubleshooting of the RNEC … NCR intricate network infrastructure (including the Installation Campus Area Network (ICAN). Uses AESMP ticket submissions for work assignments responding to critical and VIP tickets within two (2) hours of notification by telephone or e-mail by appropriate Government authority. Support Network operations with activities such as More ❯

We're hiring a Senior Network Engineer to support the U.S. Army's Network Enterprise Technology Command (NETCOM) and the Regional Network Enterprise Center - National Capital Region (RNEC-NCR). This is a great opportunity for someone with 6-10 years of experience and strong … hands-on network skills looking to make a direct impact on national defense infrastructure. Key Responsibilities Design, implement, test, and troubleshoot complex network infrastructure-including the Installation Campus Area Network (ICAN). Respond to AESMP ticket assignments within 2 hours for critical and VIP support (via phone … updates, and PKI certificate management. Requirements Active Secret Clearance (Required) Bachelor's degree in Computer Science or equivalent Minimum of 6 years of relevant network engineering experience CompTIA Security+ and CCNP Certification (Required) Meets DoD 8570 IAT-II Certification requirements Strong oral and written communication skills Willingness to mentor More ❯

starting out in your career or looking to progress as an industry professional, Node4 has a place for you. About the role As a Senior Platform Network Engineer, you will operate as a senior member of the Network Infrastructure team with ownership of delivering and … technical governance processes and help ensure our platform evolves securely and reliably. What will you bring? Technical Experience Good experience in a hands-on network engineering role within a service provider or enterprise environment. Deep knowledge of MPLS, BGP, OSPF, Segment Routing (MPLS-SR), and EVPN in a multi … and PoPs. Hands-on experience with Juniper (MX, EX, SRX), Cisco, and Fortinet platforms. Comfortable with firewalls, SD-WAN (especially Fortinet), and multi-tenant network security. Exposure to automation tooling and scripting (Ansible, Python) beneficial. Certifications (or demonstrable technical capability equivalent to certification level) Juniper JNCIS/JNCIP/ More ❯

starting out in your career or looking to progress as an industry professional, Node4 has a place for you. About the role As a Senior Platform Network Engineer, you will operate as a senior member of the Network Infrastructure team with ownership of delivering and … technical governance processes and help ensure our platform evolves securely and reliably. What will you bring? Technical Experience Good experience in a hands-on network engineering role within a service provider or enterprise environment. Deep knowledge of MPLS, BGP, OSPF, Segment Routing (MPLS-SR), and EVPN in a multi … and PoPs. Hands-on experience with Juniper (MX, EX, SRX), Cisco, and Fortinet platforms. Comfortable with firewalls, SD-WAN (especially Fortinet), and multi-tenant network security. Exposure to automation tooling and scripting (Ansible, Python) beneficial. Certifications (or demonstrable technical capability equivalent to certification level) Juniper JNCIS/JNCIP/ More ❯

starting out in your career or looking to progress as an industry professional, Node4 has a place for you. About the role As a Senior Platform Network Engineer, you will operate as a senior member of the Network Infrastructure team with ownership of delivering and … technical governance processes and help ensure our platform evolves securely and reliably. What will you bring? Technical Experience Good experience in a hands-on network engineering role within a service provider or enterprise environment. Deep knowledge of MPLS, BGP, OSPF, Segment Routing (MPLS-SR), and EVPN in a multi … and PoPs. Hands-on experience with Juniper (MX, EX, SRX), Cisco, and Fortinet platforms. Comfortable with firewalls, SD-WAN (especially Fortinet), and multi-tenant network security. Exposure to automation tooling and scripting (Ansible, Python) beneficial. Certifications (or demonstrable technical capability equivalent to certification level) Juniper JNCIS/JNCIP/ More ❯

Job Description: NDi seeks a Sr. Network Engineer with 7+ years' experience designing, implementing, maintaining and supporting LAN/WAN network security infrastructure within a federal organization. The role supports the professional services which takes client project opportunities from vision/concept all the way through implementation. … position will be responsible for supporting our firewalls, switching, router, load balancer, and virtualization technologies. The candidate will collaborate closely with engineers, cloud architects, network engineers, and system administrators to ensure the confidentiality, integrity, and availability of the organization's network and cloud resources. Military Veterans Encouraged to … with Cisco Integrated Service Engine Proficient in Cisco networking technologies, including routers, switches, firewalls, and wireless. Extensive experience in designing, implementing, and managing Cisco network solutions. Experience with Cisco Prime Infrastructure Experience with Azure Express Routes Strong knowledge of network protocols, including TCP/IP, BGP, OSPF, EIGRP More ❯

Top Skills' Details Candidate should have 7+ years of progressively responsible network engineering hands-on in: Enterprise network management, focusing primarily on Cisco devices. Installation, configuration, and support of network switches, routers, and wireless Aps Experience with network topologies such as Ethernet, Fast Ethernet, GbE VLAN … converged networks to include VoIP, VTC and QoS methods. Proven experience and success with LAN, WAN, and WLAN implementation and management. Proven experience with network capacity planning, network security principles, and general network management best practices. Strong working technical knowledge of current network hardware, protocols, and … Internet standards, including Cisco products and solutions. Strong, hands-on technical knowledge of network and PC operating systems, including Cisco IOS platforms. Excellent network hardware troubleshooting experience. Ability to understand the organization's goals and objectives and implement solutions to meet those goals and objectives. Knowledge of networking More ❯

JOB OVERVIEW Network engineering support includes all engineering activities required to support the standard information technology lifecycle. The ideal candidate will provide design and engineering activities in support of new network solutions for a multi-enclave enterprise network environment which encompasses various technology. In addition, the candidate … will provide network support on an as needed basis to resolve networking issues that have not been resolved by the first three support tiers. CORE RESPONSIBLITIES Gather user network requirements utilizing multiple methodologies to provide necessary technical documentation, system requirements documents, systems security requirements documents, and system test … plan. Install, maintain and evaluate network systems and communications systems. Troubleshoot and resolve complex network issues involving various protocols, topologies, networking hardware, etc. Conduct network architecture design, feasibility and cost studies. Utilize extensive knowledge of internetworking, computer systems, routers, switches, firewalls, and peripherals to enhance understanding of More ❯

As a Cloud Network Engineer, you will be responsible for designing, implementing, and maintaining our cloud infrastructure, as well as ensuring the availability, performance, and security of our cloud environment. With minimal direction, provide support, analysis and research into exceptionally complex problems and processes relating to the subject … particular area of Information Technology (e.g., Information Systems Architecture, Telecommunications Systems Design, Architecture, Implementation, Information Systems Integration, Software Development Methodologies, Security Engineering, Communications and Network Systems Management). How the Cloud Network Engineer will make an impact: Planning, performing, and documenting laboratory assessments of hardware and software … may include independent cost estimates. Preparing After Action Reports (AAR) that document the approach taken, results, recommendations and supporting rationale. Identifying new and emerging network capabilities as well as developing product evaluation and selection criteria. Developing system evaluations methods and procedures. Producing formal documentation of recommendations for executive briefings. More ❯

Senior Network Infrastructure EngineerSt Neots (PE19) Perm Full-Time on site Salary £40,000 to £60,000 25 days annual leave inclusive of up to 3 days December shut down Buy or sell up to 5 days annual leave Two pension schemes to choose from Private Medical & Dental More ❯

Senior Network Infrastructure EngineerSt Neots (PE19) Perm Full-Time on site Salary £40,000 to £60,000 25 days annual leave inclusive of up to 3 days December shut down Buy or sell up to 5 days annual leave Two pension schemes to choose from Private Medical & Dental More ❯

in your career or looking to progress as an industry professional, Node4 has a place for you. About the role As a 2nd Line Senior Network Support Engineer, you'll be at the forefront of our support function managing critical incidents, performing deep technical troubleshooting, and supporting … be part of a shared on-call rota, ensuring consistent support for high-priority issues outside of standard hours. Key Responsibilities Act as a senior escalation point for 2nd line network incidents and service requests. Provide advanced troubleshooting for routers, switches, firewalls, and VPNs. Configure, maintain, and optimise … hardware from Cisco, Juniper, and Fortinet. Lead or support the delivery of network upgrades, migrations, and integration projects. Guide and mentor 1st/2nd line engineers, sharing knowledge and promoting best practices. Support firewall rule management, network segmentation, and security policy enforcement. Participate in the on-call support More ❯

engineering. We invite you to join the small business team where you can build, innovate, and secure your career. Sentar is seeking a Sr Network Engineer in Huntsville, AL! Role Description: The ideal candidate will provide technical engineering support for our large federal government agencys highly complex network infrastructure environment to include multiple enclaves comprising various classification levels. Network engineering support includes all engineering activities required to support the standard information technology lifecycle. The ideal candidate will provide design and engineering activities in support of new network solutions for a multi-enclave enterprise network environment which encompasses various technology. In addition, the candidate will provide network support on an as needed basis to resolve networking issues that have not been resolved by the first three support tiers. Qualifications: Clearance: Top Secret Education: (Preferred) Bachelor's degree in relevant field or 6+ years More ❯

R- Description The Digital Modernization Sector at Leidos is seeking aTier III O&M Network Engineer to support the customer's various wide area networks (WANs) and local area networks (LANs). This position will provide routing to an enterprise level infrastructure across multiple classifications and act as … subject matter experts in routing technologies across multiple vendors. The job duties of Tier III O&M Network Engineer are as follows: Tier III O&M of Juniper and Cisco routers include extensive troubleshooting at the layer 2 and layer 3 level and implementation of routing changes. Troubleshooting … network issues related to connectivity, latency, asymmetric routing. Implementation of routing and troubleshooting issues related to the following protocols: OSPF, BGP, MPLS, VRF's, VPN's Support technical exchange meetings to help resolve other ISP and application owner issues. Support problem management to conduct root cause analysis of recurring More ❯

who you work with matters. Responsibilities include, but are not limited to: Responsible for the critical review of, and providing recommendations on, networks or network service design, maintenance, and implementation, including operational considerations based on customer requirements, operational experience and technical knowledge. Responsible for the architectural design, deployment and … documentation of new network requirements and changes to current network configurations. Oversee a major network architecture upgrade to include white-paper design, deployment, and configuration of devices. Provide fault analysis, isolation and correction, configuration, and upgrades of network devices to include Cisco Routers, Firewalls, and Switches. … environmental requirements. Build systems and networks that would support the system and integrate it into the customer infrastructure. Provides recommendations and critical reviews of network or network service design, maintenance, and implementation, including operational considerations based on customer requirements, operational experience, and technical knowledge. Provides daily oversight and More ❯

Network Engineer (Program Task Lead) - DOS Hybrid Remote (Arlington, VA) Active Secret (TS preferred) PMP required Nationwide IT Services (NIS) is seeking a qualified Network/Systems Engineer for a potential opportunity with the Department of State (DOS). The Network/Systems Engineer will oversee all activities conducted under the contract, acting as the SME and Task Leader for O&M Network Support, while supporting all NIS staff involved in that task area. They will work directly with the PM and support the transition-in and transition-out phases. They are … is a self-starter with excellent time-management and problem-solving abilities who thrives in fast-paced environments. Responsibilities: Design and develop - Foster and engineer software solutions from conception to deployment. Evaluate customer requirements and determine the feasibility of existing product reach, potential restrictions, and future development. Work independently More ❯

Subject Matter Expertise (SME) and thought leadership for the largest Intranet in the world. A qualified candidate for this position would be responsible for network design, integration, test, security, and implementation of Network Services for the as-fielded NMCI network. •Provides extensive SME knowledge of network engineering … and operations knowledge, integration, test and evaluation activities, as well as implementation and transition to Network Operations •Collaborates with Network Domain Architects to define and/or continuously improve: -Audits and Reviews STIG compliant configuration baselines, versioning, and compliance tracking. -Test and Validate Automation and best practice insertion … development of SOPs/TTPs. -Continuous Service Improvements (CSI). -System performance tuning and enhancements. -Create and maintain Engineering Implementation Plans (EIP). •Develops network bandwidth needs and recommend measures to meet those requirements. •Extensive knowledge of defense-in-depth principles, Network and Security architecture, network topology More ❯

we are committed to innovation and excellence in our IT platforms and services. Job Summary: Join Waystone's dynamic IT Platforms team as a Senior Infrastructure and Network Engineer, where you'll play a crucial role in shaping and maintaining our global IT infrastructure. Reporting directly to … the Head of Infrastructure Engineering, you'll support exciting projects and provide top-tier 3rd-level support. Your expertise will drive our infrastructure and network engineering capabilities to the next level, ensuring our operations run smoothly and efficiently. ESSENTIAL DUTIES AND RESPONSIBILITIES To perform this job successfully, an individual … user and computer accounts, GPOs, trusts, and DNS. Maintain and manage cloud environments and on-premises infrastructure. Contribute to infrastructure projects across compute, storage, network, and voice. Collaborate with external partners for office network and firewall management. Monitor systems and ensure alerts are addressed promptly. Manage licenses and More ❯

POSITION: Senior Network Systems Engineer LOCATION: Flexible/El Segundo, CA/Colorado Springs, CO REQUIRED SECURITY CLEARANCE: Active TS with SCI eligibility POSITION TYPE/STANDARD WORK HOURS: Full time, 40 hours THE OPPORTUNITY: Upon award, BTAS will be filling potential openings for the Space Systems … JD with 10 or more years' experience. Requires 10 years' experience in this type of position or program. Must be expert in wide area network architecture planning, design, and applicable open systems interconnections layers. Must be highly knowledgeable in Information Technology Service Management. Must be highly knowledgeable in architecture More ❯

Synertex LLC is seeking a Senior-Level Network Engineer to provide A&AS support to the J61 Architecture and Engineering Division to ensure the Command's IT architecture and engineered IT solutions meet or exceed documented requirements and are effective and suitable for USSTRATCOM. This role is …/Project Readiness Reviews (PRR) ensuring stated requirements and objectives are met. REQUIREMENTS: Experience: Minimum of eight (8) years' experience as an IT Systems Engineer (SE) with documented experience supporting SE Processes and associated Technical Processes which include: Requirements Tradeoff, Cost Estimation, Technical Assessments, Technical Planning, Configuration Control Boards … experience. A Bachelor's degree in any engineering discipline or Computer Science may be substituted for one (1) year of SE experience. Technical Skills: Senior-level specialized knowledge, skillsets, and experience with designing, implementing and sustaining Enterprise network infrastructure solutions utilizing modern hardware and software-defined networking components More ❯