629 network engineer jobs found

Basic Qualifications Requires a Bachelor’s degree in Engineering, or a related Science, Technology or Mathematics field. Also requires 5+ years of job-related experience, or a Master's degree plus 3 years of job-related experience.     CLEARANCE REQUIREMENTS:  Department of Defense TS/SCI security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position Help make the technologies, products and services that make a difference. That’s the opportunity that’s waiting for you at General Dynamics Mission Systems. We help our nation’s heroes keep our nation safe by creating solutions so advanced, they redefine innovation for the world. It’s an amazing challenge. And it’s...

Position Summary Odyssey Systems has an exciting new opportunity for an experienced  Senior Networks Engineer  supporting a high priority acquisition mission within the Air Force Life Cycle Management Center’s C3I and Infrastructure Division (AFLCMC/HNI).   The C3I and Infrastructure Division (AFLCMC/HNI) focuses on providing enterprise support to over 110 active Air Force, Air National Guard (ANG), and Air Force Reserve installations and bases. The office also provides technical and policy support and provides C3I infrastructure for the USAF enterprise applications.   This is a full time position located at Hanscom AFB, Bedford, MA. Responsibilities In this Advisory and Assistance Services (A&AS) role, you will provide expert-level support to Department of Defense (DoD) programs by assisting government leadership with decision-making, planning, and execution throughout the acquisition lifecycle. You will apply your...

Description: Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 people works with partners around the world to bring proven performance to our customers’ toughest challenges. Headquartered in Bethesda, MD, Lockheed Martin has employees based in all 50 states and more than 570 facilities that span 70 countries. This Enterprise Operations (EO) position supports Lockheed Martin Rotary and Mission Systems (RMS). The selected candidate will be responsible for upgrades, operations and maintenance, hardware and software installations, and service requests (servers, workstations, phones, networking, and storage), as well as continuity of operations. We are seeking a Network Engineer/System Administrator team member to join our team supporting the Hanover and Annapolis Junction. In this fast-paced environment, you'll draw on your education and experience as well as the resources of...

Description: What We’re Doing Our team, the Command and Control, Battle Management and Communications (C2BMC) team at Lockheed Martin, is dedicated to engineering, developing, and integrating new capabilities for the Missile Defense System that protects the United States and its allies. While we are part of a large organization, we operate within smaller, agile teams in a fast-paced, dynamic environment. Our responsibilities include Sensor/Weapon Integration, Algorithm Development, User Interface Development, Automated Testing, Cyber Security, and enhancing critical missile defense technologies. The Work Candidate will be a primary Network Engineer supporting the C2BMC Program. In this role the candidate will serve as a Network Engineer and Developer supporting network build out and deployments to the operational environment as necessary. The candidate will work within an agile scrum team and plan work based on customer requirements and program contractual agreements. The...

Description SAIC is seeking a highly motivated Network Engineer to join our expanding, multi-disciplined team of professionals at our Identity and Data Sciences Laboratory (IDSL) in Upper Marlboro, MD. The selected individual will be an instrumental contributor to the configuration, maintenance, and overall life cycle of the facility's on-premises enterprise class Windows and Linux based computing environments. This networking infrastructure provides the foundation our team relies on to collect, store, and process data used to evaluate emerging hardware and software technologies designed to improve the efficiency, effectiveness, and satisfaction of travel and trade processes used by our customers. These technologies include biometric acquisition and data processing systems, artificial intelligence, counting and measuring instrumentation and recording systems, and high throughput people screening systems. Job Responsibilities: Perform day-to-day operational...

Description SAIC is seeking a Network Engineer in Crane, IN. This position will provide OIG IT engineering and technical support for the research, design, development, installation, operation, and maintenance for physical and electronic security systems and components, as well as the IT systems and network infrastructure which support such systems. Physical and electronic security systems are comprised of major components from vendors including AMAG, Genetec, Motorola (Pelco), and Axis. Supporting IT systems and infrastructure include Dell EMC servers, workstations, thin clients, and network attached storage, Microsoft Windows Server, Active Directory, group policy, client operating systems (Windows 10/11), and Microsoft Office suite, Cisco network infrastructure, and Vertiv (Avocent) IP KVM devices. Job Duties Include: Perform installation, upgrades, maintenance, and facilitate lifecycle replacement of IT systems Coordinate, integrate and assist in the management...

Description SAIC is seeking a Network Engineer in Crane, IN. This position will provide IT engineering and technical support for the research, design, development, installation, operation, and maintenance for physical and electronic security systems and components, as well as the IT systems and network infrastructure which support such systems. Physical and electronic security systems are comprised of major components from vendors including AMAG, Genetec, Motorola (Pelco), and Axis. Supporting IT systems and infrastructure include Dell EMC servers, workstations, thin clients, and network attached storage, Microsoft Windows Server, Active Directory, group policy, client operating systems (Windows 10/11), and Microsoft Office suite, Cisco network infrastructure, and Vertiv (Avocent) IP KVM devices. Job Duties Include: Perform installation, upgrades, maintenance, and facilitate lifecycle replacement of IT systems Coordinate, integrate and assist in the...

ECS is seeking a Senior Network Engineer to work remot ely. ECS is seeking a highly skilled Network Engineer to support and maintain enterprise network infrastructure across corporate office environments and three geographically distributed data centers. This role is responsible for designing, implementing, securing, and optimizing network systems that support mission-critical operations. The ideal candidate brings strong experience in multi-site networking, data center architecture, and enterprise-grade routing/switching, along with a proactive approach to reliability, security, and performance. Key Responsibilities Design, implement, and maintain network infrastructure across ECS corporate offices and data centers Manage core networking components, including routers, switches, firewalls, and load balancers Ensure high availability and performance of WAN/LAN connectivity between sites Support data center networking, including spine-leaf architecture, VLANs,...

ECS is looking for a Network Engineer - SME to work in its Mechanicsburg, PA office. Job duties include, but are not limited to: Installation, Sustain ment processes, operations and analysis related to load balancing and Web Application Firewall (WAF) communications traffic via virtual F5 BIG IP and related technologies. Installation, Sustainment processes, operations and analysis related to providing firewall capabilities securing communications traffic via virtual F5 BIG IP, virtual Palo Alto firewalls and related technologies. Installation, Sustainment processes, operations and analysis related to maintaining virtual private network capabilities provided by tools such as virtual Juniper SRX. Configuration, operations and analysis related to networking, firewall, load balancing via Amazon Web Services (AWS) tool/services. Analysis and support services related to securing, ensuring high performance of and maintaining a secure computing architecture. Mentoring...

Description Required Education and Experience: Bachelors degree and 5+ years of experience as a Network Engineer with a focus on enterprise networking; four (4) years of experience in lieu of degree. Hands-on SSR expertise, including session failover configurations and performance optimization in high-availability systems. Proficiency with state replication for firewalls, load balancers, and routers. Experience with HSRP, VRRP, SSO (Cisco), or other redundancy protocols. Advanced understanding of networking protocols and technologies: DNS, DHCP, TCP/IP, VLANs, OSPF, BGP, MPLS, VPN, and NAT/PAT. In-depth experience configuring and troubleshooting routers, switches, firewalls, and wireless solutions from leading vendors ( Cisco, Juniper, F5, Palo Alto, or similar ). Expertise with Ansible for automation and orchestration, including: Writing custom playbooks and roles. Automating configuration management and deployment processes for...

Description Required Education and Experience: Bachelors degree and 5+ years of experience as a Network Engineer with a focus on enterprise networking; four (4) years of experience in lieu of degree. Hands-on SSR expertise, including session failover configurations and performance optimization in high-availability systems. Proficiency with state replication for firewalls, load balancers, and routers. Experience with HSRP, VRRP, SSO (Cisco), or other redundancy protocols. Advanced understanding of networking protocols and technologies: DNS, DHCP, TCP/IP, VLANs, OSPF, BGP, MPLS, VPN, and NAT/PAT. In-depth experience configuring and troubleshooting routers, switches, firewalls, and wireless solutions from leading vendors ( Cisco, Juniper, F5, Palo Alto, or similar ). Expertise with Ansible for automation and orchestration, including: Writing custom playbooks and roles. Automating configuration management and deployment processes for...

Description Required Education and Experience: Bachelors degree and 5+ years of experience as a Network Engineer with a focus on enterprise networking; four (4) years of experience in lieu of degree. Hands-on SSR expertise, including session failover configurations and performance optimization in high-availability systems. Proficiency with state replication for firewalls, load balancers, and routers. Experience with HSRP, VRRP, SSO (Cisco), or other redundancy protocols. Advanced understanding of networking protocols and technologies: DNS, DHCP, TCP/IP, VLANs, OSPF, BGP, MPLS, VPN, and NAT/PAT. In-depth experience configuring and troubleshooting routers, switches, firewalls, and wireless solutions from leading vendors ( Cisco, Juniper, F5, Palo Alto, or similar ). Expertise with Ansible for automation and orchestration, including: Writing custom playbooks and roles. Automating configuration management and deployment processes for...

Description SAIC has an opportunity for a Network Engineer located in Pearl City, Hawaii to support USINDOPACOM on the Software, Simulation, System Engineering and Integration (S3I) Directorate, DEVCOM Aviation & Missile Center (AvMC) program to assist in analyzing, project planning, developing, implementing, maintaining, troubleshooting and enhancing large complex systems and networks. JOB DESCRIPTION: Support the team of system and network administrators and engineers who deliver mission critical infrastructure, and continually ensure the highest levels of accessibility, optimization, and security Assist in analyzing, project planning, developing, implementing, maintaining, troubleshooting and enhancing large complex systems and networks consisting of servers, computers, LANS, WANs and the physical and logical components that integrate these systems together as an enterprise networking backbone Qualifications REQUIRED EDUCATION AND...

Description: The Network Engineer responsibilities include: - Designs and plans network communications systems. Provides specifications and detailed schematics for network architecture. - Provides specific detailed information for hardware and software selection, implementation techniques and tools for the most efficient solution to meet business needs, including present and future capacity requirements. - Conducts testing of network design. - Maintains technical expertise in all areas of network and computer hardware and software interconnection and interfacing, such as routers, multiplexers, firewalls, hubs, bridges, gateways, etc. - Evaluates and reports on new communications technologies to enhance capabilities of the network. Basic Qualifications: - Computer and/or Networking experience - Ability to configure Cisco Routers, Switches, and Firewalls - Must have the Security+ certification or be willing to obtain this cert within 6 months of hire date - Ability to create...

Description This is an opening for a Senior Network Engineer to support the Department of State's (DoS) Diplomatic Technology Operations Division. This program provides transparent, interconnected systems and security supporting the DoS in successfully carrying out U.S. foreign policy missions worldwide. The Operations Division provides enterprise operations and maintenance support worldwide. SAIC's program is named "Vanguard" and is an IT consolidation consisting of the Department's data center, cloud, domestic and foreign network switch, routers and WAN devices. Currently, the role is three days onsite and 2 days remote in Springfield, VA. Typically M-F 0830-1700. (Hour's dependent on mission priorities to include potential on-call). Description of Duties: Evaluates, designs, documents, implements, validation testing, and performs problem isolation and resolution, and performance monitoring, tunes, sets standards and maintains a range of network components and...

Description SAIC is seeking a TACNET CB-ISEA Senior 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, 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 inter-system...

Description SAIC is seeking a TACNET CB-ISEA Senior Network Engineer (Fleet Support) to join our team in Bremerton, WA . 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, 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 Senior Network Engineer (Fleet Support) to join our team in Norfolk, VA . 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, 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 Introduction Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform the enterprise IT capabilities for the Defense Counterintelligence and Security Agency (DCSA). The Air Force, Space and Intelligence Business Group (AFSI) of SAIC is seeking a Senior Network Engineer to support a transformational infrastructure program for DCSA. SAIC is proud to be supporting DCSA in safeguarding our nation's information. DCSA is the designated oversight authority on the accreditation of classified facilities, information systems, and the insider threat program. This involves security oversight of more than 10,000 companies and approximately 13,000 facilities involved in classified work throughout the DoD and 31 Federal agencies. Specifically, on the DCSA One IT program, SAIC will provide an enterprise IT solution that delivers highly secured and adaptable IT infrastructure, provides customer...

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...