1 to 25 of 213 Permanent Senior Network Engineer Jobs

clients, here and abroad, to tackle their most complex challenges with integrity, respect, responsibility, and professionalism. We are hiring a great opportunity for an Senior Network Engineer - CCNP Data Center certified - active TS/SCI clearance. This position will be based in Springfield, VA and the position … will require U.S. Citizenship and an active DoD TS/SCI clearance with the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Network Engineer provides subject matter expertise (SME), mentorship and on-the job training, as well as operational support for the technologies (systems … make up the customer's IT networking enterprise architecture as part of the Networking and Communications Operations and Maintenance (O&M) team. Specifically, the Senior Network Engineer will be responsible for a variety of engineering and operational assignments related to the designing, deploying, and efficient and optimal More ❯

us as one of a handful of elite companies to receive the highest form of third-party validation. Summary We are seeking a talented Senior Network Engineer for CONUS region support of a medical mission within the Department of Defense. The ideal candidate will ensure the highly … and protected at all times. This individual will play a lead role in identif ying and resolv ing larger, more complex LAN/WAN network problems and issues, by research ing network-level problems using network management tools and will be responsible for providing high-level installation … configuration, management and troubleshooting of LAN/WAN communication equipment for networked facilities. The Senior Network Engineer will act as the premier Network Specialist for this contract; subject matter expert for all issues under the domain of network infrastructure. Responsibilities Serves as the CONUS, as More ❯

Network Engineer Senior (Security) - TS/SCI required Transform technology into opportunity as a Network Engineer Senior (Security) 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 Engineer Senior (Security) you will help ensure today is safe and tomorrow is smarter. Our work depends on Network Engineer Senior (Security) joining our team … to support the US Army Intelligence and Security Command (INSCOM). HOW A NETWORK ENGINEER SENIOR (SECURITY) WILL MAKE AN IMPACT Install, configure, and maintain customer network infrastructure and security stack as part of a global enterprise. Troubleshoot networking and security protocols/technologies, including switching More ❯

is impossible. Our employees are not only part of history, they're making history. Northrop Grumman Aeronautics Systems is looking to add a Principal Network Engineer OR Senior Principal Network Engineer to join our team in Rancho Bernardo, CA. This position will be in our … Avionics Integration Organization supporting the MQ-4C Triton Program. We are seeking an experienced engineer to support the design, development, and optimization of secure, scalable, and high-performance enterprise network infrastructures. The selected candidate will play a key role in network architecture, operations, and modernization efforts. Duties … and responsibilities include: Design, implement, and support network infrastructure components (Routers/Switches/Firewalls) Monitor and optimize network performance Develop and maintain network documentation, diagrams, and standards Lead troubleshooting and root cause analysis for complex network issues and support incidents response as needed Work closely More ❯

SiloSmashers is seeking a highly experienced Senior Network Engineer to join its growing contract supporting a federal government agency. The government customer requires the expertise of an experienced Senior Network Engineer to support its multiple networking initiatives across all areas of the division. Specifically … the government customer is looking for expertise to provide network engineering and architectural-level services for operations, maintenance, network infrastructure, capacity management, reporting and IT enhancements for its systems. Furthermore, this government agency requires expertise related to planning and implementing telecommunications and information technology infrastructures; network administration … which includes network access and security; Zero Trust; IT disaster recovery planning and execution; IT inventory control; audio, video, and web conferencing; wireless services; and voice (VoIP) and data services. The Senior Network Engineer is a matrixed role supporting multiple projects and is expected to have More ❯

Senior Network Engineer - Top Secret/SCI Location: USA VA Arlington - Pentagon Certifications: Aruba Certified ClearPass Professional - Aruba, Brocade Certified Network Engineer 2012 - Brocade, CCNA - Cisco, CompTIA - Security+ - CompTIA, JNCIA-Junos: Associate Junos - Juniper Networks, Juniper Networks Certified Internet Professional (JNCIP) - Juniper Networks, Juniper Networks … Certified Specialist E Series (JNCIS-E) - Juniper Networks Experience: 5 + years of related experience Job Description: GDIT is seeking a Senior Network Engineer to help support the JSP ETM-NG program at the Pentagon in Arlington, VA. Due to the nature of work this role entails … telecommuting is not allowed and will require the employee to report full-time onsite. At GDIT, people are our differentiator. As a Senior Network Engineer supporting JSP ETM-NG, you will be trusted to review and evaluates information technology (IT) infrastructure and systems to ensure adherence to More ❯

Senior Network Engineer Location: Washington DC Description: The Senior Network Engineer will be provide R&D support for the development of a Next-Generation High-Performance Computing (HPC) network architecture system and the tools/protocols for the management of emerging high-performance … networks. The Senior Network engineer will be responsible for Tier2/Tier 3 level support, providing network solutions, scaling capability, as well as the installation and configuration of Cisco network devices, routers, hubs, and switches. The Network Engineer will work within a research … and interests within national security. The work will be located in the National Capital Region. Responsibilities: 8+ Experience providing Tier 2/Tier 3 network layering support for an enterprise network architecture system. 5+ Experience as team lead for network service provisioning with Apache, remote dial-in More ❯

Seeking a Senior Network Engineer to help support our Defense Logistics Agency Information (DLA) Operations Enterprise Enclave (IOEE) and Information Secure Enterprise Enclave (IOSEE) Engineering Support Services program. PLEASE NOTE: This position is mainly remote, however, the employee must report onsite into the Springfield, VA office on … Mondays. As this program supports SIPR work, the Network Engineer is expected to go into the DLA facility as needed to complete their SIPR work. The schedule will adjust based on work requirements at a given time, but again Mondays are the current mandatory day at the office. … position requires up to 25% of travel both Contiguous United States (CONUS) and Outside the Contiguous United States (OCONUS) to DLA sites. As a Senior Network Engineer, you will support network engineering design and implementation of technology refreshes. You will work under general supervision, developing requirements More ❯

GDIT is seeking a Senior Network Engineer to help support our Defense Logistics Agency Information (DLA) Operations Enterprise Enclave (IOEE) and Information Secure Enterprise Enclave (IOSEE) Engineering Support Services program. PLEASE NOTE: This position is mainly remote, however, the employee must report onsite into the GDIT Springfield … VA office on Mondays. As this program supports SIPR work, the Network Engineer is expected to go into the DLA facility as needed to complete their SIPR work. The schedule will adjust based on work requirements at a given time, but again Mondays are the current mandatory day … position requires up to 25% of travel both Contiguous United States (CONUS) and Outside the Contiguous United States (OCONUS) to DLA sites. As a Senior Network Engineer, you will support network engineering design and implementation of technology refreshes. You will work under general supervision, developing requirements More ❯

Senior Network Engineer - Senior Network Engineer - Palo Alto, Azure, AWS, Gaming We are seeking a highly experienced and enthusiastic Network Lead/Senior Network Engineer to join our team at a leading Gaming & Sports industry client. Our ideal candidate is … in Palo Alto Next Generation GlobalProtect Firewalls, F5 and Meraki devices, and VPNs. Knowledge of WAN optimisation through Riverbed, SDN (Software Defined Networking), and network automation is highly advantageous. In this role, you will be responsible for leading the design and engineering of our network, managing WAN, routers More ❯

Position: Senior Network Engineer Location: San Diego, CA Schedule: Hybrid Clearance Required: Secret Overview MIW is recruiting on behalf of our client for an experienced Senior Network Engineer to join the team in San Diego, CA. In this role, you will apply your knowledge … and expertise to perform technical engineering support and analysis of satellite and ground network infrastructures for the Mobile User Objective System (MUOS). Responsibilities As a Senior Network Engineer, you will be supporting the Department of Defense (DoD), specifically the U.S. Space Force/Space Systems … MUOS program office. You will play a critical role in ensuring the success of narrowband satellite communication systems. Your expertise in satellite communications and network engineering will be leveraged to support the development and sustainment of these vital space-based assets. Your responsibilities will encompass a broad spectrum of More ❯

GCyber is seeking a Rapid Response Senior Network Engineer, to support a high profile DISA customer. As a Rapid Response Senior Network Engineer, you will develop, maintain, and enhance the network infrastructure. As a Rapid Response Senior Network Engineer, you … will: Lead rapid response initiatives to resolve network issues swiftly, ensuring operational integrity across large-scale infrastructure. Design, configure, install, and troubleshoot network devices and services, including routers, switches, and virtualization technologies. Monitor network performance, implement capacity planning, and develop automation solutions to enhance efficiency and scalability. … Ensure network security and compliance by collaborating with security teams to identify and remediate vulnerabilities. Develop and apply scripting and coding solutions for network threshold events, enhancing automation and operational efficiency. Minimum Qualifications and Experience: Active DoD Top Secret/SCI security clearance Bachelor's Degree in Information More ❯

GCyber is seeking a Senior Network Engineer, to support a high profile DISA customer. As a Senior Network Engineer, you will maintain a large, complex networking infrastructure. As a Senior Network Engineer, you will: Act as a subject-matter expert in … network routing, switching, and performance monitoring, providing troubleshooting support. Evaluate and recommend improvements for system additions, infrastructure decisions, and cloud solutions based on business strategy. Provide guidance and leadership to IT staff, including managing incident resolution and ensuring hardware/software compatibility. Deploy, maintain, and monitor network hardware … and Experience: Active DoD Secret security clearance Bachelor's degree in Information Systems, Engineering or equivalent 5+ years of primary role operating, troubleshooting, installing network routers and switches 5+ years primary role designing, architecting routed and switched networks 2+ years as senior or lead engineer in planning More ❯

As a Senior Network Engineer/Administrator you will help ensure today is safe and tomorrow is smarter. Our work depends on this role to maintain HRSA's Hosting, Network, Security, Server, Identity and Access Management, and Tier II Operations in support of the HRSA mission. … in Azure required Working within team for successful completion of all tasks within the Statement of Work for assigned area of responsibility. That includes: Network, Security, DNS, DHCP, VOIP, Identity and Access Management, and Server Operations. Will review monitoring tools to identify trends and proactive identification of potential customer … projects. Installing, configuring, and maintaining hardware and software with IT infrastructure. ? WHAT YOU'LL NEED TO SUCCEED: Positions are available at the following levels Network Engineer Senior Bachelor's degree in related field. Four (4) additional years of experience may be substituted for the Bachelor's degree. More ❯

Job Title: Sr. Network Engineer-Lead Location: Washington, DC (Hybrid- days onsite per week) Type of environment: Office, Hybrid. Clearance: Must possess active Secret or higher Security Clearance About the job Seeking a skilled Lead Network Engineer who will be responsible for designing, implementing, and maintaining … the nationwide network infrastructure of the U.S. Federal agency with over 3000 users. Leading the Implementation of ITIL v4 foundation Service Management practices. This role involves analyzing current and future network needs in terms of bandwidth, security, scalability, and reliability. The Lead Network Engineer will plan … and oversee the installation, configuration, and testing of network devices, such as routers, switches, firewalls, and servers. Additionally, the role requires troubleshooting and resolving network issues, providing technical support and guidance to network staff and users, and collaborating with other IT professionals, managers, and stakeholders. In this More ❯

Visit to learn how we're keeping people around the world safe and secure. Program Overview Peraton provides a secure, worldwide, high-performance communications network comprised of real-time interactive applications operating over a dedicated IP backbone with secure services for complex national and worldwide executive-level communications. Peraton … provides the O&M of the network infrastructure and its components, integration for development of hardware and software solutions, and task support for the delivery of system, network, software, and security solutions. About The Role Peraton is seeking self-driven and resourceful Senior Network Engineers to … join our dynamic Network and Unified Communications Architecture team of network and UC engineers in Alexandria, VA. The team provides IT hardware and software to support the goals of the contract, including performance based C4IM services, product support, and O&M for both legacy and newly installed systems. More ❯

We at Viterra are excited to announce an opening for a Senior Network Engineer within our Infrastructure team. The Senior Network Engineer is responsible for the IT infrastructure and networks within EMEA region and regional datacenters. The professional in this role ensure stability, integrity … continuity and efficient operation of the company corporate networks. This is achieved by designing, implementing, monitoring, maintaining, supporting, improving and optimizing related services. The Senior Network Engineer will apply proven technical, communication, analytical, and problem-solving skills to help identify, communicate, and resolve issues to maximize the … the Netherlands (this with regard to our company policy to work at the office HQ Rotterdam 3 days a week) Your role in our network Design, implement, support and troubleshoot regional and global network and firewall and load balance solutions Assess the effectiveness and efficiency of existing systems More ❯

We at Viterra are excited to announce an opening for a Senior Network Engineer within our Infrastructure team. The Senior Network Engineer is responsible for the IT infrastructure and networks within EMEA region and regional datacenters. The professional in this role ensure stability, integrity … continuity and efficient operation of the company corporate networks. This is achieved by designing, implementing, monitoring, maintaining, supporting, improving and optimizing related services. The Senior Network Engineer will apply proven technical, communication, analytical, and problem-solving skills to help identify, communicate, and resolve issues to maximize the … the Netherlands (this with regard to our company policy to work at the office HQ Rotterdam 3 days a week) Your role in our network Design, implement, support and troubleshoot regional and global network and firewall and load balance solutions Assess the effectiveness and efficiency of existing systems More ❯

Job#: Job Description: - Network Engineer (Norfolk, VA) - (Contract to Hire: $120,000 - $140,000) Apex Systems has an Immediate Need for a Network Engineer This will be a contract to hire opportunity, supporting one of our Largest Government clients! Please see below for all details & how … to apply. HOW TO APPLY Send a Resume to: email protected - Job Title: Network Engineer - Location: Norfolk, VA - Contract Layout: 6 months contract to hire - Pay Range: $60.00 - $65.00 per hour and upon conversion$120,000 - $140,000 annually contingent upon experience REQUIREMENTS Active Secret Clearance Active IAT … level II certification 5+ years of experience as a Network Engineer Experience with VLAN Trunking Experience with Cisco networking (routers, switches, firewalls, etc) Vmware experience Job Description Seeking a mid- to senior-level Network Engineer to support designated special operations units in a full-time More ❯

per annum (Discretionary range to £65,675) Post Type:Full time/Permanent Closing Date:28/05/2025 Ref No 11544 Documents Senior Network Engineer JD - Diamond-II V1.0.docx (Word , 51.41kb) Senior Network Engineer PS - Diamond-II V1.0.docx (Word , 40.62kb) About Us … treatments for disease to innovative engineering and cutting-edge technology. World class science requires world class computing infrastructure. Our Scientific Computing team provides computing network and storage systems that keep Diamond and its scientists at the forefront of scientific research About the Role We now have an excellent opportunity … for a Senior Network Engineer within Diamond's Scientific Computing team to support and develop the scientific and controls networks used for cutting edge science. High bandwidth ethernet forms the basis of all the critical networks within Diamond alongside more specialist low latency fabrics. These enable rapid More ❯

Permanent Senior Network Software Engineer C Linux x2. Remote or Hybrid Edinburgh Stuck ? Frustrated ? Know you're better than this ? Career goals not being met ? As a Senior Software Engineer in this Networking Technology company you'll have the opportunity to work on innovative, challenging … projects where you'll learn something new in emerging Network technologies. You'll enjoy career growth opportunities, being a global business, taking on more complex and system wide responsibilities exerting more influence on the Product, with impactful work, either progressing up the individual Contributor Technical ladder or moving to … wellbeing and belonging. They're a Technology company that leads with humanity - driving business priorities alongside meaningful social, community, and societal impact. As a Senior Software Engineer in this Telco/Networking organisation you will work on Products developing a Network that grows smarter, more agile, and More ❯

Permanent Senior Network Software Engineer C Linux x2. Remote or Hybrid Edinburgh Stuck ? Frustrated ? Know you're better than this ? Career goals not being met ? As a Senior Software Engineer in this Networking Technology company you'll have the opportunity to work on innovative, challenging … projects where you'll learn something new in emerging Network technologies. You'll enjoy career growth opportunities, being a global business, taking on more complex and system wide responsibilities exerting more influence on the Product, with impactful work, either progressing up the individual Contributor Technical ladder or moving to … wellbeing and belonging. They're a Technology company that leads with humanity - driving business priorities alongside meaningful social, community, and societal impact. As a Senior Software Engineer in this Telco/Networking organisation you will work on Products developing a Network that grows smarter, more agile, and More ❯

Permanent Senior Network Software Engineer C Linux x2. Remote or Hybrid Edinburgh Stuck ? Frustrated ? Know you're better than this ? Career goals not being met ? As a Senior Software Engineer in this Networking Technology company you'll have the opportunity to work on innovative, challenging … projects where you'll learn something new in emerging Network technologies. You'll enjoy career growth opportunities, being a global business, taking on more complex and system wide responsibilities exerting more influence on the Product, with impactful work, either progressing up the individual Contributor Technical ladder or moving to … wellbeing and belonging. They're a Technology company that leads with humanity - driving business priorities alongside meaningful social, community, and societal impact. As a Senior Software Engineer in this Telco/Networking organisation you will work on Products developing a Network that grows smarter, more agile, and More ❯

Permanent Senior Network Software Engineer C Linux x2. Remote or Hybrid Edinburgh Stuck ? Frustrated ? Know you're better than this ? Career goals not being met ? As a Senior Software Engineer in this Networking Technology company you'll have the opportunity to work on innovative, challenging … projects where you'll learn something new in emerging Network technologies. You'll enjoy career growth opportunities, being a global business, taking on more complex and system wide responsibilities exerting more influence on the Product, with impactful work, either progressing up the individual Contributor Technical ladder or moving to … wellbeing and belonging. They're a Technology company that leads with humanity - driving business priorities alongside meaningful social, community, and societal impact. As a Senior Software Engineer in this Telco/Networking organisation you will work on Products developing a Network that grows smarter, more agile, and More ❯

Permanent Senior Network Software Engineer C Linux x2. Remote or Hybrid Edinburgh Stuck ? Frustrated ? Know you're better than this ? Career goals not being met ? As a Senior Software Engineer in this Networking Technology company you'll have the opportunity to work on innovative, challenging … projects where you'll learn something new in emerging Network technologies. You'll enjoy career growth opportunities, being a global business, taking on more complex and system wide responsibilities exerting more influence on the Product, with impactful work, either progressing up the individual Contributor Technical ladder or moving to … wellbeing and belonging. They're a Technology company that leads with humanity - driving business priorities alongside meaningful social, community, and societal impact. As a Senior Software Engineer in this Telco/Networking organisation you will work on Products developing a Network that grows smarter, more agile, and More ❯