482 network engineer jobs found

Position: Embedded Network Engineer Job Description: Summary: Experienced DO-178C SOI-2 Dev Engineer to support certification of Time-Sensitive Networking (TSN) software for safety-critical avionics platforms. The engineer will participate in Software Development Reviews (SOI-2) by evaluating software requirements, architecture, detailed design, traceability, and compliance with DO-178C objectives. The role involves reviewing TSN software components such as IEEE 802.1AS (gPTP), IEEE 802.1Qbv Time-Aware Shaper, IEEE 802.1Qav Credit-Based Shaper, IEEE 802.1CB FRER, ENETC drivers, LOS-178 networking stack, and LCS components. Responsibilities Perform DO-178C SOI-2 certification reviews. System, High-Level Requirements (HLR) and Low-Level Requirements (LLR) Authoring for Networking and TSN. Verify software architecture and detailed design compliance. Review bidirectional requirements traceability. Evaluate software coding standards compliance. Review derived...

Description SAIC is seeking a seasoned Network Engineer to join our Network Team. You will be responsible for the architecture, design, deployment, and optimization of our high-traffic, carrier-grade network infrastructure. The ideal candidate has deep, hands-on experience maintaining five-nines (99.999%) availability in a dedicated infrastructure (utilizing dark fiber, wavelength services), service provider, and/or large-scale data center. You will lead complex troubleshooting, ensure robust security, and drive network modernization, including advanced L0 optimization, IPv4/IPv6 transition and SDN (L0-L3) automation physical transport, data link, and network layers simultaneously. This position is remote with travel. Key Responsibilities: Architecture & Design: Design, implement, and maintain high-performance, scalable, and resilient IP network infrastructure (MPLS, IP/Ethernet). Operations & Troubleshooting: Provide Tier 3/4 escalation support, conducting...

Description SAIC is seeking a seasoned Network Engineer to join our Network Team. You will be responsible for the architecture, design, deployment, and optimization of our high-traffic, carrier-grade network infrastructure. The ideal candidate has deep, hands-on experience maintaining five-nines (99.999%) availability in a dedicated infrastructure (utilizing dark fiber, wavelength services), service provider, and/or large-scale data center. You will lead complex troubleshooting, ensure robust security, and drive network modernization, including advanced L0 optimization, IPv4/IPv6 transition and SDN (L0-L3) automation physical transport, data link, and network layers simultaneously. This position is remote with travel. Key Responsibilities: Architecture & Design: Design, implement, and maintain high-performance, scalable, and resilient IP network infrastructure (MPLS, IP/Ethernet). Operations & Troubleshooting: Provide Tier 3/4 escalation support, conducting...

Position: Senior Network Engineer – Cloud Platform Job Description: Role Overview Join the Cloud Platform Engineering team responsible for designing, building, automating, securing, and operating enterprise cloud, corporate, server, and data center infrastructure. This role requires deep expertise in enterprise networking, cloud networking, hybrid connectivity, infrastructure automation, network security, observability, and production operations across AWS, GCP, OCI, corporate offices, remote sites, and data centers. Shift Timing 5:00 PM to 1:00 AM IST Key Responsibilities: Cloud Network Engineering • Design, manage, and optimize VPCs, Subnets, Route Tables, Internet Gateways, NAT Gateways, Transit Gateways, VPC Peering, Private Connectivity, Load Balancers, DNS, and cloud security controls. • Establish standardized cloud networking patterns and reusable network architecture frameworks. • Support multi-account, multi-region, and multi-cloud deployments across AWS,...

Description SAIC is looking for a Junior Network Engineer to support our US Navy customer provide engineering and technical support for the CND Deployer Toolkit (CDT) and Defensive Cyber Operations Infrastructure (DCOI). This position is located at NAVWAR Old Town Campus in San Diego, CA and will require up to 50% of CONUS and OCONUS travel. REQUIRED TO ME LOCAL TO SAN DIEGO, CA. JOB DUTIES: Conduct installation, modification, repair, operation, and removal of network systems equipment. Provide hardware assembly, setup, configuration, integration, troubleshooting, and network connectivity support. Perform layer one site surveys. Assist with onsite support for setup, configuration, troubleshooting, and network connectivity as required for server racks, servers, storage, Ethernet and transport cabling, and workstation and network equipment. Support production integration, system engineering, design and architecture, and self-service technology development....

Description SAIC is looking for a Network Engineer to support our US Navy customer provide comprehensive engineering, technical, and programmatic support for the CND Deployer Toolkit (CDT) and Defensive Cyber Operations Infrastructure (DCOI). This position is located at NAVWAR Old Town Campus and will require travel in CONUS and OCONUS. Must be local to San Diego, CA as this is an ON-SITE with occasional travel JOB DUTIES: Support production integration, requirements gathering, system engineering, design and architecture, and self-service technology development Modify, implement, and integrate solution sets with appropriate DCO enclave technologies, conduct interoperability testing, and provide technical input for deficiency correction and production process improvements Support the documentation and maintenance of system baselines, leveraging Agile DevOps methodologies and modular software design principles to ensure rapid delivery of requirements Provide technical...

Description SAIC is seeking a Senior SIGINT Network Engineer in Ft. Meade, MD . Candidates must have the ability to work fully onsite at Fort Meade, MD. JOB DESCRIPTION : Analyze and design ISR data flows, addressing latency, throughput, and synchronization issues; create technical documentation and resolve data workflow bottlenecks. Analize network protocols and configurations (e.g., OSPF, BGP, VLANs, QoS). Configure network hardware and tools, including routers, switches, firewalls, and monitoring systems. Develop integration strategies for ISR platforms, ensuring compliance with standards; implement scalable ISR pipelines using edge computing and AI/ML models. Translate operational concepts into technical requirements; author and review architecture views, ICDs, SEPs, and TEMPs; conduct trade studies and present findings. Oversee ISR and SIGINT tools implementation, advise on AI/ML deployments, ensure CSfC compliance, and manage cross-domain information sharing....

Description SAIC is seeking a Network Engineer to join our team based in Panama City, FL. The qualified candidate will support a US Navy contract at NSWC PCD by providing network support, hardware review, testing and evaluation, creating technical documentation and briefs, and direct support to customers. Typical core hours are 0800 to 1700. Job Responsibilities: Apply industry knowledge and technical abilities to assist customers in management of networks and hardware at sites under the command. Advise on management and maintenance of switches, routers, firewalls, VPN gateways, VoIP telephones, VTC, and INE devices. Developing high-quality documentation with minimal guidance that is coherent and easy to follow as well as complies with corresponding standard, style guide, and/or directive and meets the customers' and end users' needs. Documentation includes but is not limited to Technical Manuals (TMs), Test Plans, Maintenance Plans, Job Aids, Capabilities Briefs, and other...

Description Varen, an SAIC company is seeking an experienced Network Engineer to join our team. This position in located in Suitland, MD and requires an active TS/SCI with polygraph to be considered. Key Responsibilities include, but are not limited to : Provides high-performance, highly available networking services to support business and mission needs. Responsible for engineering and operational assignments related to deployed solutions backed by Cisco and SolarWinds on multi-level IT systems. Provides O&M support for networking devices (switches, routers, firewalls, encryption devices, copper/fiber connectivity). Supports internal escalation tiers for advanced troubleshooting and rapid remediation of networking challenges. Maintains documentation for networking systems, subsystems, and components, including capacity and performance plans. Qualifications Bachelors and fourteen (14) years or more experience; Masters and twelve (12) years or more...

Description SAIC is seeking a TACNET CB-ISEA Network Engineer (Fleet Support) to join our team in Norfolk, VA. This hybrid-remote position requires frequent and regular onsite support aboard U.S. Navy ships. The engineer will work directly with Active Duty personnel and government staff to deliver high quality repair and technical support for Navy afloat networks. Travel within the U.S. and internationally may be required (approx. 25%), along with occasional after hours support. JOB DESCRIPTION Provide timely patching and remediation of cybersecurity vulnerabilities to ensure the integrity and resilience of Navy afloat network systems. Provide break/fix IT support in a fast paced shipboard environment and troubleshoot LAN issues to determine effective resolutions. Perform root cause analysis and recommend permanent configuration or system changes when needed. Deliver server and network break/fix support, including remote troubleshooting of servers, networks, desktops, and...

Description SAIC is seeking a TACNET CB-ISEA Mid-level Network Engineer (Fleet Support) to join our team in San Diego, CA. This role is Remote but MUST BE LOCAL TO AREA due to on site needs. This position requires frequent and regular onsite support aboard U.S. Navy ships. The engineer will work directly with Active Duty personnel and government staff to deliver high quality repair and technical support for Navy afloat networks, including systems such as ADNS, ISNS, CANES, FSW, CENTRIXS, Legacy SCI, VIXS, and WRBS. Travel within the U.S. and internationally may be required (approx. 25%), along with occasional after hours support. JOB DUTIES: Provide break/fix IT support in a fast paced shipboard environment and troubleshoot LAN issues to determine effective resolutions. Perform root cause analysis and recommend permanent configuration or system changes when needed. Collaborate with external partners, consultants, vendors, and government agencies to resolve...

Description SAIC is seeking a TACNET CB-ISEA Network Engineer (Fleet Support) to join our team in San Diego, CA; must be local to area . This Hybrid/Remote position requires frequent and regular onsite support aboard U.S. Navy ships. The engineer will work directly with Active Duty personnel and government staff to deliver high-quality repair and technical support for Navy afloat networks. Travel within the U.S. and internationally may be required (approx. 25%), along with occasional after-hours support. Must be able to travel up to 25% throughout the year. JOB DESCRIPTION: Provide timely patching and remediation of cybersecurity vulnerabilities to ensure the integrity and resilience of Navy afloat network systems Provide break/fix IT support in a fast-paced shipboard environment and troubleshoot LAN issues to determine effective resolutions Perform root-cause analysis and recommend permanent configuration or system changes when needed Deliver server and network...

Standard Job Description WHO WE ARE Lockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping the future of the industry. With a rich legacy of excellence and a commitment to delivering advanced capabilities to our customers, we are proud to be at the forefront of cutting-edge technology and engineering. WHAT WE'RE DOING At Lockheed Martin, we're revolutionizing the aerospace and defense sector through groundbreaking technology, advanced manufacturing processes, and a world-class team of professionals. Our mission-driven approach and unwavering dedication to excellence ensure that we continue to deliver superior products and solutions to our customers around the world. THE WORK Lockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping the future of the industry. With a rich legacy of...

Standard Job Description WHO WE ARE Lockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping the future of the industry. With a rich legacy of excellence and a commitment to delivering advanced capabilities to our customers, we are proud to be at the forefront of cutting-edge technology and engineering. LM SPACE: WHAT WE'RE DOING Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more — we can innovate, invest, inspire and integrate our capabilities to transform the future. And we’re reimagining how space can connect us, ensuring security and prosperity. THE WORK Lockheed Martin is seeking a talented level 2 Network Engineer with a Secret clearance to work from our Boulder, CO location . Join a team where your network expertise will keep the...

Description SAIC has an opening for a Senior Network Engineer billet in Arlington, VA. SAIC is recognized as an IT leader in the intelligence and law enforcement spaces. This exciting opportunity will be supporting the United States Marshals Services' unique mission needs. We are seeking an individual who will be fully committed to the success of USMS programs and to bringing the best innovation, implementation, and attitudes to the position. Description of Duties The Senior Network Engineer serves as a technical leader responsible for design, implementation, operation, security, optimization, and lifecycle management of the enterprise network infrastructure. The candidate will engineer the secure network boundaries, access controls, and transport layers required to safely integrate the agency's enterprise Mobile Device Management (MDM) endpoints (iOS/Android devices). Additionally, the candidate will Lead network design, project planning, budget estimations, lifecycle...

Overview LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed.   Leveraging our mission-ready technology and solutions, proven  expertise  in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the  defense, space, homeland, healthcare, and intel  sectors— helping agencies navigate complexity and  outpace  change.  Headquartered in Tysons, Virginia, LMI is committed to delivering impactful results that strengthen missions and drive lasting value.   Responsibilities LMI is seeking a skilled Network Engineer to design, build, and  maintain   classified network...

Description SAIC seeks a highly experienced and energetic Network Engineer to support the US Space Force, Space Systems Command, in performing operational maintenance and sustainment of ground-based radars critical to US and Allied strategic missile surveillance, warning, defense, and space surveillance missions in Colorado Springs, Colorado. In support of the government customer, the SAIC Program Manager, and the Chief Engineer, the Network Engineer is responsible for responsive and coherent planning, development and delivery of PARCS and UEWR radar network maintenance and modifications in response to change requests and deficiency reports. Job Duties: Provides expert knowledge for maintenance and upgrade of networks including servers, routers, switches, firewalls, remote access systems, and telecom equipment. Provides expert knowledge for maintaining network integrity and connectivity while ensuring compliance with policies and maintains system backup and recovery...

Description We are seeking a skilled LAN/WAN Network Engineer to support the Department of State (DoS) Bureau of Diplomatic Technology (DT) program. This program delivers transparent, interconnected systems and robust security to enable the DoS to fulfill its U.S. foreign policy mission. DT provides comprehensive enterprise architecture design, engineering, operations, and maintenance support for desktops, servers, networks, firewalls, and enterprise applications across the Department. Key Responsibilities: Evaluate, design, document, install, implement, test, and troubleshoot a wide range of network components and systems. Monitor, tune, and maintain network performance; set standards and ensure compliance across network infrastructure. Provide client consulting and training on network systems, architectures, and best practices. Plan, research, evaluate, and recommend new network and storage technologies. Utilize monitoring and performance analysis tools to...

Description: What We’re Doing At Lockheed Martin, our Command and Control, Battle Management and Communications (C2BMC) National Team (C2NT) is pioneering the development and integration of cutting-edge technologies to advance the Missile Defense System, safeguarding the United States and its allies. Our collaborative and agile organization operates in a fast-paced environment, driving innovation through tasks such as sensor/weapon integration, algorithm development, user interface development, automated testing, cyber security, enterprise/infrastructure services, and enhancing leading-edge missile defense technologies. The Work You will support the implementation, maintenance, and troubleshooting of Lockheed Martin’s enterprise network infrastructure for the C2BMC program. Your day‑to‑day duties include configuring and maintaining routers, switches, and firewalls (Cisco, Juniper, Fortinet, Palo Alto), monitoring LAN/WAN performance, and resolving connectivity, latency, and...

Description SAIC has an immediate opening for a Long-Haul Network Engineer with a background in Information Technology (IT) Network Engineering and Project Management to oversee the cost, schedule, and performance activities associated with procurement of Commercial Carrier long-haul circuits. The successful applicant will participate within a team of Systems Engineers and Technical Advisors (SETAs) overseeing the design, delivery, enhancement, and recapitalization of a large-scale, physical layer infrastructure. Ability to travel is a requirement of this position. DESCRIPTION OF DUTIES: The successful candidate must be able to: Demonstrate a working level knowledge of high-speed, high-capacity optical communications systems and equipment Demonstrate a working level knowledge of high-speed switching layer (SONET, Carrier Ethernet) technologies and architectures Demonstrate a working level knowledge of installation and integration of fiber optic telecommunications systems...