184 senior network engineer jobs found

Description SAIC has a need for an Aviation Senior Network Engineer to support the Army's Capability Program Executive (CPE) Aviation Modular Open Systems Approach (MOSA) Transformation with emphasis on the High Accuracy Detection and Exploitation System (HADES) System Integration Lab (SIL) in Huntsville, AL. This position is hybrid (work from home and onsite). The Aviation Senior Network Engineer will be responsible for but not limited to the following duties : May design, analyze, plan, modify, and maintain networks and network components supporting data, voice and/or audio communication activities. Prepares the analysis of short/long term capacity needs for switching, routing transmission and signaling. May conduct network architecture design, feasibility and cost studies as well as internal studies of network performance and traffic analysis. Duties may include providing specifications and detailed schematics for network architecture; providing information for...

Description SAIC is proud to support the Federal Deposit Insurance Corporation (FDIC) under the Infrastructure Support Services (ISS) contract. We are seeking an experienced Senior Network Engineer who will be responsible for supporting and maintaining the FDIC's enterprise network infrastructure to ensure operational continuity and reliable performance of its nationwide operations. This role requires a highly skilled professional to manage, configure, troubleshoot, and enhance a complex network environment comprising Cisco and Juniper technologies while ensuring security and compliance standards are met. The position involves collaboration with cross-functional teams, vendors, and carriers, as well as contributing to process improvements, documentation, and incident resolution. Primary Responsibilities: Configure, upgrade, and troubleshoot Cisco and Juniper routers, switches, and firewalls in both production and backup data center environments. Implement and maintain...

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 inter-system issues...

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 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 JOB DESCRIPTION : SAIC is searching for a Senior Network Engineer to support one of the foundational networks in the Joint Expeditionary Command and Control (JEXC2) family of systems. JEXC2 systems are made up of various command, control, communications, computers and intelligence subsystems and networks, including associated infrastructure and communications equipment. Work will be performed onsite in Panama City Beach, FL . Local candidates are encouraged to apply. This role is responsible for advanced support, design input, troubleshooting, and operational ownership of the enterprise network infrastructure. The senior network engineer serves as the final escalation point for complex incidents and problems, collaborates closely with architecture and security teams, and provides mentoring to Tier 1 & Tier 2 engineers. JOB DUTIES : Serve as Tier 3 escalation for critical network issues across routing, switching, firewalling, load balancing, and...

Position Summary Odyssey Systems is seeking a Senior Network Engineer to support advanced situational awareness and multi-domain operations (MDO) programs. This role focuses on the design, analysis, and integration of RF and signal processing systems that enable next-generation battlefield awareness, electronic warfare, and spectrum management capabilities.   You will work closely with a multidisciplinary team of engineers, analysts, and operators to design and deliver systems that integrate data from diverse sensors, communications, and radar systems to provide actionable intelligence and operational advantage. The ideal candidate brings deep technical expertise in RF, signal processing, and spectrum management, along with experience contributing to mission-critical DoD programs in multi-domain environments.   This is a full time position located at MacDill AFB, FL or Ft. Belvoir, VA.    ***Contingent upon contract award***...

Description SAIC is seeking a Senior Network Engineer to support advanced defense communication network systems. Join our innovative team and contribute to mission-critical efforts in network design, integration, and security for cutting-edge DoD programs. This role is ONSITE in San Diego, CA . Your Role You'll leverage your expertise to advise the government and ensure the successful design, development, testing, and implementation of secure, high-performance network systems. You'll collaborate with cross-functional teams, manage technical tasks, and ensure projects meet operational, cost, and schedule requirements. JOB DUTIES: Network Engineer serving as the technical authority for network design and implementation Translate complex operational requirements into robust network and Hyper-Converged Infrastructure (HCI) designs Apply DoD accreditation processes, including DIACAP and RMF , to ensure system compliance and security Implement and maintain...

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 and troubleshooting tier III large complex systems and networks. JOB DESCRIPTION: Identify and resolve tier III technical issues related to system performance, network connectivity, and security vulnerabilities. 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 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...

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 We are seeking a highly skilled Senior Network Engineer to design, implement, and maintain our mission critical network and server infrastructure that supports Aircrew Training Devices (ATDs) and Learning Management Systems (LMS)....

Position Summary Odyssey Systems has an exciting opportunity for a Senior Systems Engineer providing support to the Air Force Life Cycle Management Center/ISR SOF (AFLCMC/HB). The Air Force Program Execution Office for Intelligence, Surveillance, Reconnaissance and Special Operations (PEO ISR SOF)  has the collective Air Force Materiel Command (AFMC) mission responsibility to manage and execute the modernization, development, testing, production, fielding, and sustainment of the ISR SOF portfolio, which includes over 200 programs for the United States Air Force (USAF) and foreign allies. AFLCMC/PEO ISR SOF is headquartered at Wright Patterson Air Force Base, OH with geographically separated operating units CONUS and OCONUS.  This position supports the AWACS (E3) and Wedgetail (E7), and the International Airborne Battle Management Command and Control (FMS) Division; AFLMC(WIW).  The WIW Division located at Tinker AFB (OK), and Hanscom AFB (MA), with dispersed...

Basic Qualifications Requires a Bachelor’s degree in Systems Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 8+ years of job-related experience, or a Master's degree plus 6 years of job-related experience. Agile experience preferred.   CLEARANCE REQUIREMENTS: Department of Defense TS/SCI security clearance is preferred at time of hire. Candidates must be able to obtain a TS/SCI 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 GDMS Sr. Advanced Systems Engineers analyze, design, develop and test GDMS systems to ensure the integration of software, hardware, reliability,...

Description: You will be the Electrical Engineering Senior for the Air Launched Rapid Response Weapon (ARRW) Low Rate Initial Production (LRIP) team. Our team drives reliability across production, troubleshoots hardware issues, and partners with suppliers to guarantee that every circuit delivers mission critical performance. What You Will Be Doing As the senior electrical engineer you will serve as the technical liaison for the ARRW Vehicle Management Computer (VMC). You’ll thrive in a fast paced production environment, delivering rapid, accurate solutions while collaborating with engineering, test, and manufacturing groups. Travel averages 50 % of your time for a 12 month stint in Los Angeles, CA, giving you exposure to both field and office settings. Your responsibilities will include: • Acting as the primary point of contact for VMC hardware across the LRIP effort. • Performing electrical testing, firmware/FPGA verification, and electro mechanical packaging reviews to...

Overview We’re looking for a Cyber Engineer to help deploy, extend, and integrate LIGER, an enterprise AI platform that connects knowledge, systems, and agentic workflows to accelerate outcomes across federal missions. You’ll join a small, cross-functional team working directly with customers to get LIGER into production and build the features that make it stick.    Join our cutting-edge generative AI (GenAI) platform, LIGER™ , created by its technology studio, LMI  Forge . LIGER™ harnesses the power of advanced technology, data analytics, and the latest in machine learning and natural language processing to provide secure, private, and trustworthy GenAI solutions for government.   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....

Description: The mission matters. So do the people behind it. With advancing defense technology at our core, what sets us apart is a culture of collaboration, purpose, and impact. What is the mission? 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. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us,...

Description: Seeking an IT&E RF Engineer to join our Hardware-in-the-Loop (HWIL) Center of Excellence (COE) team in Orlando. The successful candidate will be responsible for designing, calibrating, troubleshooting, operating and maintaining advanced RF HWIL systems, subsystems, and components. Additionally, they will design RF circuits, perform signal integrity measurements, analyze real-time simulation output, and manage the repair and replacement of RF subsystem components. What You Will Be Doing • Operate, calibrate, troubleshoot and maintain advanced RF Hardware-in-the-Loop (HWIL) systems, subsystems and components (couplers, attenuators, phase shifters, mixers, filters, isolators, et al.) • Design RF circuits including Upconverters, Downconverters, Local Oscillator Distribution Networks, et al. • Perform signal integrity measurements using Network Analyzers, Spectrum Analyzers, and Oscilloscopes • Analyze real-time, closed-loop HWIL simulation output and troubleshoot...

Description: You will be the Facilities Controls Engineer - Level 4 for the Facilities Controls team which is responsible for coordinating vendor support, asset management, and control system performance across the Greenville site. What You Will Be Doing As the Facilities Controls Engineer - Level 4 you will be responsible for serving as the central liaison between multiple site portfolios and external vendors while ensuring reliable operation of critical facility equipment. Your responsibilities will include: Coordinate and manage vendors for high‑priority equipment repairs, visitor badge processing, and on‑site logistics. Design, program, commission, and maintain a variety of facility control assets, including ovens, HVAC units, and specialized production machines. Track and report risks, action items, backlog, and resource constraints, providing real‑time data to senior leadership. Develop and maintain metrics, Review of Boards (ROB) updates, and...

Description: What We're Doing As a part of the Lockheed Martin community, we take on challenges and find solutions using creativity and collaboration. If you’re looking to be a part of a passionate team solving these complex problems, then Rotary and Mission Systems is the place for you. The Work Lockheed Martin Rotary and Mission Systems (RMS) in Moorestown, NJ is seeking a full-time Computing Systems/Software Senior Engineer for their Infrastructure, Communications, & Network Engineering team to support multiple Mission Integrated Command & Control (MIC2) Lines of Business (LOB) programs. This role will involve a combination of software development and systems engineering using an Agile, Development, Security, and Operations (DevSecOps) approach. Tasking can include: • Software Design/Development/Integration/Test • Systems Design/Development/Integration/Test • Deriving of program requirements • Integration, test and requirement verification • Configuring...

Description: What We're Doing As a part of the Lockheed Martin community, we take on challenges and find solutions using creativity and collaboration. If you’re looking to be a part of a passionate team solving these complex problems, then Rotary and Mission Systems is the place for you. The Work Lockheed Martin Rotary and Mission Systems (RMS) in Moorestown, NJ is seeking a full-time Computing Systems/Software Senior Engineer for their Infrastructure, Communications, & Network Engineering team to support multiple Mission Integrated Command & Control (MIC2) Lines of Business (LOB) programs. This role will involve a combination of software development and systems engineering using an Agile, Development, Security, and Operations (DevSecOps) approach. Tasking can include: • Software Design/Development/Integration/Test • Systems Design/Development/Integration/Test • Deriving of program requirements • Integration, test and requirement verification • Configuring...