18 network engineer jobs found

Description SAIC is seeking a Network Engineer/COMSEC Custodian to work on our Information Services team. This role centers around ensuring confidentiality, integrity, and availability of classified information systems and networks supporting a critical defense program at Hill AFB, Utah. The selected candidate will serve as a Network Administrator, partnering closely with the mission stakeholders to engineer and maintain compliant secure network architectures. Job Duties: Administer, Configure, and optimize enterprise-grade routing and switching platforms (e.g., Cisco IOS/NX-OS, Juniper, Arista). Implement and Manage: Firewalls, VPN solutions, Network Segmentation, Zero Trust Security and Maintain directory services (Active Directory). Design, document, and maintain LAN/WAN architectures, including redundancy, load balancing, and failover strategies. Interpret and apply government security frameworks such as RMF, ACAS, HBSS/Trellix, and IAVM bulletins. Automate network...

Description The SAIC Vanguard 2025 Program currently has an opening for a Senior Network Engineer supporting the Dept. of State (DoS) Diplomatic Technology (DT) Network Operations (NO) division. This position primarily supports operations and maintenance of foreign post network integrations with the DoS Core and other network integrations comprising a large and complex network infrastructure and cloud environments, with engineering and design responsibilities as warranted. This program provides transparent, interconnected systems and security supporting the DoS in successfully carrying out its U.S. foreign policy mission. DT provides enterprise architecture design, engineering, operations and maintenance support services for desktops, servers, networks, firewalls, cloud infrastructure, and enterprise applications across the Department. The SAIC Vanguard 2025 Program provides comprehensive IT support consisting of the Department's servers, network devices, network perimeter...

Description The SAIC Vanguard 2025 Program currently has an opening for a Senior Network Engineer supporting the Dept. of State (DoS) Diplomatic Technology (DT) Network Operations (NO) division. This position primarily supports operations and maintenance of foreign post network integrations with the DoS Core and other network integrations comprising a large and complex network infrastructure and cloud environments, with engineering and design responsibilities as warranted. This program provides transparent, interconnected systems and security supporting the DoS in successfully carrying out its U.S. foreign policy mission. DT provides enterprise architecture design, engineering, operations and maintenance support services for desktops, servers, networks, firewalls, cloud infrastructure, and enterprise applications across the Department. The SAIC Vanguard 2025 Program provides comprehensive IT support consisting of the Department's servers, network devices, network perimeter...

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...

Description SAIC has an immediate opening for a Networking Engineer with skills in SATCOM or RF. In this role you will support mission-focused operations by applying expertise in RF communications, IP networking, and information security to configure, troubleshoot, and secure satellite and ground-segment systems. The role involves performing vulnerability assessments, maintaining configuration records, developing technical and program management documentation, and ensuring end-to-end system readiness while collaborating closely with government and commercial stakeholders. Candidates benefit from knowledge of RF instrumentation, environmental testing, and industry certifications in networking or security. Qualifications Must currently hold a TS/SCI and Poly in order to be considered for this position Experience with RF communication Basic understanding of network protocols (e.g. TCP/IP, UDP, Ethernet, MPLS) Basic understanding of information security...

Description Provide Systems Administration for the integration of a large enterprise system as part of a complex Cisco distributed team environment. Provides systems integration utilizing Cisco technologies and ability to implement the latest network technologies such as VOIP, VPN, routing and switching, IDS, Session Border Controllers, Content Switching, Load Balancing, and enterprise class switching. Required to install, troubleshoot, repair, and maintain Cisco VOIP/ Network equipment on the LAN/WAN, test and turn up data circuits, SIP trunks, PRI's and network links in Cisco Routers, switches, wireless access points and Voice Gateways. Provides Cisco systems integration support, develops network, designs, and documents the execution of complex installation procedures. Capable of reviewing, evaluating, and deriving requirements for installation and deployments across Cisco network with the ability to design and document integration and deployment plans. Perform analysis of...

Description SAIC is seeking a Network Security Engineer with experience in US Navy IT networks to support the sustained operation and maintenance of a newly deployed naval enterprise transport network, ensuring 24/7/365 availability and reliability. This position is onsite in Suffolk, VA. Responsibilities Include: Build, design, test and deploy perimeter security systems. Directs compilation of records and reports concerning perimeter operations and maintenance to analyze the performance of perimeter security systems. Provides input to the problem management process, including assessing and evaluating software and hardware anomalies. Supports the root cause analysis efforts to determine problems and develop remediation activities. Interfaces with vendor support service groups to ensure proper support during outages or periods of degraded system performance. Supports the configuration and testing of replacement perimeter devices. Plans, documents, and implements...

Standard Job Description WHAT WE'RE DOING Join the EADGE-T team and help modernize the program’s technology while delivering new capabilities to the UAE customer. EADGE-T provides an integrated air and missile defense and air battle management capability that connects existing sensors, weapons, and emerging technologies. The Technical Refresh effort will focus on hardware upgrades and foundational cybersecurity enhancements. This is an opportunity to help design and develop the updated baseline while working directly with an international customer. THE WORK The Network Communications Engineer will design, configure, secure, monitor, and troubleshoot complex, high-performance communication networks supporting mission-critical systems. This role requires strong technical expertise across network architecture, integration, automation, cybersecurity, and performance optimization. You will help ensure the reliability, redundancy, security, and scalability of networks...

Description Join a winning team!! SAIC's Space and Intelligence Business Group is currently hiring to advance space capabilities supporting our Department of Defense (DOD) and Intelligence Community customers. Ten miles from the SAIC headquarters, our Chantilly, VA team supports systems development, targeting & intelligence analysis, systems engineering & integration and more. This position is for a Systems Engineer for a large contract supporting a cutting-edge and innovative space program. The Systems Engineer will oversee the coordination, technical guidance, and operational assurance of ground communications systems for mission-critical spacecraft operations. This position provides support to the customers' execution of the Program with responsibilities that may include, but are not limited to the following: Role Responsibilities: Lead systems engineering activities for the ground communications segment, including requirements analysis, architecture...

Description SAIC is seeking a Communications Systems Engineer to act as a Designated Authorizing Official Representative to provide onsite systems engineering and technical advisory (SETA) services in support of an SAIC Prime Program at the National Reconnaissance Office (NRO) in Chantilly, VA. The Communications Systems Engineer will support a Government customer with multiple satellite systems, both on-orbit and in development. They will support communication systems, network, and crypto acquisition activities for multiple major satellite programs. The job requires familiarity with NRO organization, processes, and satellite systems. Job Responsibilities to include: Support the System Program Office (SPO) in an acquisition capacity for planning, execution, monitoring, and oversight of communication, network, and crypto acquisitions. Coordinate and conduct day-to-day risk management activities. Support security authorization activities for information systems....

Description SAIC is seeking a Communications Systems Engineer to act as Offensive Security Engineer to provide onsite systems engineering and technical advisory (SETA) services in support of an SAIC Prime Program at the National Reconnaissance Office (NRO) in Chantilly, VA. The Offensive Security Engineer will support a Government customer with multiple satellite systems, both on-orbit and in development. They will also support communication systems, network, and crypto acquisition activities for multiple major satellite programs. Note: An active Top Secret/SCI clearance with Poly is required to be considered for this role Job Responsibilities to include: Support the System Program Office (SPO) in an acquisition capacity for planning, execution, monitoring, and oversight of communication, network, and crypto acquisitions. Build, automate, and execute testing frameworks and security assessments. Help resolve red/blue team findings. Improve cybersecurity posture...

Description SAIC is seeking a Communications Systems Engineer to act as a Network Intrusion Specialist to provide onsite systems engineering and technical advisory (SETA) services in support of an SAIC Prime Program at the National Reconnaissance Office (NRO) in Chantilly, VA. The Network Intrusion Specialist will support a Government customer with multiple satellite systems, both on-orbit and in development. They will also support communication systems, network, and crypto acquisition activities for multiple major satellite programs. Note: An active Top Secret/SCI clearance with Polyis required to be considered for this role Job Responsibilities to include: Support the System Program Office (SPO) in an acquisition capacity for planning, execution, monitoring, and oversight of communication, network, and crypto acquisitions. Analyze PCAP data and IDS/IPS alerts. Trace network-based attacks. Support containment of live network intrusions. Increase monitoring and...

Description Join a winning team!! SAIC's Space and Intelligence Business Group is currently hiring to advance space capabilities supporting our Department of Defense (DOD) and Intelligence Community customers. Ten miles from the SAIC headquarters, our Chantilly, VA team supports systems development, targeting & intelligence analysis, systems engineering & integration and more. This position is for a Systems Engineer for a large contract supporting a cutting-edge and innovative space program. The Systems Engineer will oversee the coordination, technical guidance, and operational assurance of ground communications systems for mission-critical spacecraft operations. This position provides support to the customers' execution of the Program with responsibilities that may include, but are not limited to the following: Role Responsibilities: Lead systems engineering activities for the ground communications segment, including requirements analysis, architecture...

Description SAIC is seeking an Electrical Systems Engineer (EE2) to support the Expeditionary Electronic Warfare Division at NSWC Crane. This position supports RF and electrical engineering for signal communications management and power distribution supporting test and evaluation activities. The selected candidate will design and optimize electrical and electronic test range infrastructure, including wired and wireless communications and fiber-to-cellular towers. Additionally, this role involves managing range power distribution systems, performing power system studies, and testing/evaluating threat devices. Job Responsibilities: Provide RF and electrical engineering support for signal communications management and power distribution in support of MXQT test and evaluation activities. Design, analyze, evaluate, and optimize electrical and electronic test range infrastructure, including wired and wireless communications systems. Manage and support fiber-to-cellular...

Description SAIC has an opening for an Electrical Engineer with a strong background in Optical Engineering, Fiber Optics, and Telecommunications. The candidate should have experience or a willingness to work in a lab environment, contributing to innovative projects and advancing technological capabilities. KEY RESPONSIBILITIES: Optical Engineering and Fiber Optics: Design, develop, and test optical components and systems, including fiber optic networks and devices Perform characterization and analysis of optical systems and components to ensure optimal performance Collaborate with cross-functional teams to integrate optical solutions into broader telecommunications frameworks Telecommunications: Develop and implement telecommunications systems and solutions, focusing on enhancing network efficiency and reliability Conduct performance evaluations and troubleshooting of telecommunications systems Stay updated on emerging telecommunications...

Basic Qualifications Requires a Bachelor’s degree in Systems Engineering, or a related Science, Engineering or Mathematics field. Also requires 5+ years of job-related experience, or a Master's degree plus 3 years of job-related experience. Agile experience preferred.   CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is preferred at time of hire. Candidates must be able to obtain a Secret clearance within a reasonable amount of time from date 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 As an RF Systems Engineer for the Space Force MUOS program, you’ll work as a member of a cross functional team responsible for defining, developing and sustaining...

Description SAIC has an immediate opening for a highly motivated Systems Engineer to support a high-priority customer program with national security significance. In this role you will apply your background to help the customer execute engineering efforts in support of operational objectives. You must be able to operate independently, being self-driven to meet the requirements of the position, but must also be able to work well with other team members. Excellent attention to detail, responsiveness to customers, and support flexibility are key. Telecommunications background is a plus. Qualifications Must already hold a TS/SCI and Poly in order to be considered Bachelor's Degree or relevant experience can be substituted for the degree 9 years of Systems Engineering/SETA experience Ability to review and provide technical feedback on vendor deliverables and products such as Preliminary Design Reviews, Critical Design Reviews, user guides, derived requirements, and...

Basic Qualifications Associate's degree in related discipline or equivalent combination of education and relevant work experience is required plus a minimum of 3 years of relevant experience.   CLEARANCE REQUIREMENTS: Ability to obtain a 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 Role and Position Objectives: Join our team as a Junior Network Administrator for Space, Cyber and Intelligence Systems! You'll work alongside experienced network and IT professionals supporting enterprise network infrastructure, secure communications, and network security operations. This is a great opportunity to build foundational...