298 network administrator jobs found

Description SAIC is seeking a Network Administrator with an understanding of enterprise network architecture, Layer 2/3 switching, routing protocols, and network security standards. You will be responsible for the installation, configuration, maintenance, performance, and security of the network infrastructure in accordance with DoD and ARL IT policies at the Army Research Laboratory in Adelphi, MD. Work is performed on site. Job Responsibilities: Monitor and manage network performance, availability, and security. Implement and enforce network security procedures and best practices to comply with DoD regulations. Install, maintain, and troubleshoot network-related software and hardware systems, including Layer 2/3 switches, routers, firewalls, wireless access points, and encryption devices. Configure and troubleshoot routing protocols such as OSPF and BGP. Work with IP-based networking environments, including IPv4/IPv6 and IPSec VPNs. Maintain knowledge of and...

Position Summary Odyssey Systems is seeking a Senior Network Administrator to support the Training Division (AFLCMC/WNR) at Hill Air Force Base in Ogden, Utah. The WNR Division serves as the Air Force’s technical, acquisition, and sustainment authority, delivering comprehensive and mission-critical support to the warfighter. The division supports a broad portfolio of Air Force systems including Electronic Warfare, Range Systems, Air Combat Training, Command and Control Systems, Advanced Radar Threat Systems, and Combat Survivor Evader Locator systems. The division also provides ongoing support to depot-level sustainment, Foreign Military Sales (FMS), and partners including the U.S. Army, Navy, PACAF, ACC, AFMC, and AETC.   This role specifically supports the Live Mission Operations Capability (LMOC) program within AFLCMC/WNR. LMOC enables real-time weapon modeling and automated data delivery across live training and debriefing environments, enhancing...

Position Summary Odyssey Systems is seeking a Network Administrator to support the Training Division (AFLCMC/WNR) at Hill Air Force Base in Ogden, Utah. The WNR Division serves as the Air Force’s technical, acquisition, and sustainment authority, delivering comprehensive and mission-critical support to the war-fighter. The division supports a broad portfolio of Air Force systems including Electronic Warfare, Range Systems, Air Combat Training, Command and Control Systems, Advanced Radar Threat Systems, and Combat Survivor Evader Locater systems. The division also provides ongoing support to depot-level sustainment efforts, Foreign Military Sales (FMS), and partners across the U.S. Army, Navy, PACAF, ACC, AFMC, and AETC.   This role specifically supports the Live Mission Operations Capability (LMOC) program. LMOC enables real-time weapon modeling and automated data delivery for live training and debrief environments, enhancing training fidelity, density, and...

Description SAIC is looking for a Network Administrator 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. The position will support end-to-end network, system, and element visibility; facilitate rapid operations, administration, maintenance, and provisioning to maintaining the operational integrity of a mission-critical network, requiring both technical expertise and a commitment to excellence in service delivery. This position is onsite in Suffolk, VA. Specific Duties Include: Provide Tier 2 level engineering operations support to quickly identify, triage, and address outages, analyzing symptoms and potential root causes to implement effective resolutions or escalate to Tier 3 support as required Utilize advanced monitoring tools and processes to oversee network infrastructure, monitor the performance 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...

About Us DLH delivers improved health and national security readiness solutions for federal programs through science research and development, systems engineering and integration, and digital transformation. Our experts in public health, performance evaluation, and health operations solve the complex problems faced by civilian and military customers alike by leveraging advanced tools – including digital transformation, artificial intelligence, data analytics, cloud enablement, modeling, and simulation, and more. With over 2,400 employees dedicated to the idea that “Your Mission is Our Passion,” DLH brings a unique combination of government sector experience, proven methodology, and unwavering commitment to innovation to improve the lives of millions. Overview We are searching for a driven and dynamic  Security Engineer  to join our growing team .  This position is based in  Bethesda, MD. This role provides support to our client in cloud architecture,...

Description: Join the Lockheed Martin Aeronautics Field Sustainment Team. Our customers include both the U.S. Military and international governments and organizations. Our global reach and technical depth offer an endless amount of opportunities for up-and-coming Autonomic Logistics Information Systems (ALIS) or Mission Planning Environment (MPE) professionals seeking a place to make their mark – or for seasoned Autonomic Logistics Information Systems (ALIS) or Mission Planning Environment (MPE) professionals seeking their next career challenge. ALIS/MPE Administrators directly support JSF operations by assuring the integrity of data stored within the system by maintaining the internal databases and applications. The successful candidate will serve as the point of contact in customer discussions during the flight and evaluation activities while maintaining system functionality. Candidate must be able to obtain and maintain Special Access Program clearance required for program...

Description Position Description: The Network/Server Administrator is responsible for the installation, configuration, maintenance, and reliable operation of computer systems, servers, and networks supporting Delta 10 at Patrick SFB, Florida. This role ensures that IT infrastructure is secure, efficient, and available to meet organizational needs, including support for Special Access Programs (SAPs), Collateral, Sensitive Compartmented Information (SCI), and Department of Defense (DoD) agencies such as HQ Air Force, Office of the Secretary of Defense (OSD), and Military Departments. The qualified applicant will directly support Delta 10's mission in the planning, development, and execution of wargames, concept evaluation, and large-scale field experimentation focused on space and cyber implications within all-domain structures. The Network/Server Administrator will provide day-to-day support for Delta 10/S6 Directorate systems, including Bldg 991 and the Wargame Center, and...

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 This position is part of the ALIS Mobile Training Team (MTT) at Eglin AFB, Fl. Conducting academic and OJT training for F-35 ALIS Infrastructure courses at Eglin Air Force Base and other CONUS and OCONUS locations. Must...

Description: This position is within the Lockheed Martin Enterprise Business and Digital Transformation (EBDT) Classified IT Transformation organization. It is chartered with transforming IT delivery to Classified programs and environments. If you are looking for your next challenge in a fast- paced, innovation-oriented group, look no further! Lockheed Martin recognizes the tremendous opportunity for significant advancement in the way Classified IT services are delivered to our Business Area partners. These improvements will ultimately enable Lockheed to build better products faster in support US Department of Defense mission. In acknowledgement of this opportunity, the Classified Transformation organization and leadership structure have been put in place, along with significant investment to drive positive changes to both transform and standardize Classified IT delivery. Lockheed Martin is seeking a driven and dedicated team member to support both Manassas and Herndon Lockheed...

Basic Qualifications Requires a Bachelor’s or Technology degree in Engineering or a related specialized area/field, or equivalent (4 years job-related experience). Requires an additional 2+ years of job-related experience, or a Master's degree. CLEARANCE REQUIREMENTS: Department of Defense Secret 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 At General Dynamics Mission Systems, we create the technologies, products and services that help our nation’s heroes keep our nation safe. The work we do is so advanced, we are continuously moving the boundaries of what’s possible. Here you’ll work with the best and your talent will be front and center on...

Basic Qualifications Requires a Bachelor’s or Technology degree in Engineering or a related specialized area/field, or equivalent (4 years job-related experience). Requires an additional 2+ years of job-related experience, or a Master's degree. CLEARANCE REQUIREMENTS: Department of Defense Secret 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 At General Dynamics Mission Systems, we create the technologies, products and services that help our nation’s heroes keep our nation safe. The work we do is so advanced, we are continuously moving the boundaries of what’s possible. Here you’ll work with the best and your talent will be front and center on...

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. By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the...

Description: Do you want to be part of a team supporting the assembly of the most advanced aircraft in the world? Join our team and become part of our mission. This Position is in the Lockheed Martin Enterprise Operations (EO) organization supporting the Aeronautics Business Unit. Candidate will be part of a fast‑paced, multidisciplinary team that builds a secure, scalable Intelligent Factory framework for Aeronautics. We automate the flow of machine data into a unified lake, creating a digital thread that connects hardware and software across the enterprise. Scaling adoption of this framework empowers cross‑functional teams to work with robust cyber‑security, standardized metrics, and a culture of continuous OT/IT training and awareness. By delivering real‑time production insights, we enable better business decisions, drive consistent ROI, and keep critical assets available and performant. As part of this role, candidate will: • Lead floor support as primary technical liaison...

Description SAIC is seeking external talent to join the Army Research Laboratory (ARL) Information Technology (IT) Modernization program to support the full range of Enterprise IT services to ARL's research mission. The work is to be performed at the customer site at Aberdeen Proving Ground (APG), MD and Adelphi, MD. ARL's unique research mission, highly mobile workforce, and geographical disbursement of its staff, requires an innovative approach in the delivery of IT services in fulfilling the organization's mission. ARL is the Army's corporate laboratory, within the Combat Capabilities Development Command (DEVCOM). Its diverse assortment of unique facilities and dedicated workforce make up the largest source of world-class integrated research and analysis in the US Army. ARL discovers, innovates, and transitions research to provide the best technologies for our Soldiers. Some of ARL's focus areas include Biological and Biotechnology Sciences, Electromagnetic Spectrum...

Description SAIC is seeking external talent to join the Army Research Laboratory (ARL) Information Technology (IT) Modernization program to support the full range of Enterprise IT services to ARL's research mission. The work is to be performed at the customer site at Aberdeen Proving Ground (APG), MD and Adelphi, MD. ARL's unique research mission, highly mobile workforce, and geographical disbursement of its staff, requires an innovative approach in the delivery of IT services in fulfilling the organization's mission. ARL is the Army's corporate laboratory, within the Combat Capabilities Development Command (DEVCOM). Its diverse assortment of unique facilities and dedicated workforce make up the largest source of world-class integrated research and analysis in the US Army. ARL discovers, innovates, and transitions research to provide the best technologies for our Soldiers. Some of ARL's focus areas include Biological and Biotechnology Sciences, Electromagnetic Spectrum...

Description SAIC is seeking a Service Desk Technician II to serve as the face of our team, interacting directly with users and stakeholders to resolve Tier I and Tier II technical issues for the Army Research Laboratory in Adelphi, MD. Become an integral part of a professionally diverse team while working at an industry-leading organization, where work/life balance and employees come first. This opportunity will allow you to work on innovative projects that offer advancement and growth while helping protect our national security. Job Responsibilities: Provide Tier I and Tier II technical support for hardware and software. Recommend system modifications to enhance the usability of Information Systems and network resources. Route and escalate requests to Tier III and other teams for quick customer issue resolution. May work alongside network services, software systems engineering teams, and/or application development teams to restore service and correct core problems....

Description Description: SAIC has an immediate opening in Virginia Beach, VA (Dam Neck Naval Base) for a Cryptologic Information Technology System Administrator position that performs system administration and maintenance on cryptologic systems used in a training environment. This full-time position is located in Virginia Beach and includes support to other training locations. Support to other sites will be primarily virtual (distance support) but may include travel to Jacksonville FL, Pensacola FL, Everett WA, Pearl Harbor HI, and Yokosuka Japan. Travel is anticipated to be less than 10%. To ensure the systems and training equipment are available for training sites' scheduled courses and other training staff needs, the system administrator may be required to respond to trouble calls outside of normal working hours, although this is not common and is typically scheduled in advance. Job Duties: The Cryptologic IT System Administrator will maintain and perform system...

Description SAIC is seeking a Senior (Tier 3) Technical Support Analyst, with in-depth Information Technology (IT) and communication systems experience in support of the U.S. Army Combat Capabilities Development Command (CCDEVCOM), Engineering and Systems Integration (ESI) Directorate, Quick Reaction Capability (QRC) Branch (C5ISR-QRC). The goal of the C5ISR-QRC is to research and develop technologies that enable systematic processes for discovering, selecting, organizing, distilling, sharing, developing and using information to better understand the enemy and the enemy's environment during full-spectrum operations and provides advanced collection capabilities with the flexibility to address changes in the operational environment and signatures of interest to develop situational awareness by acquiring precise and timely information. This is a full-time, on-site position on Aberdeen Proving Ground (APG), MD. The position is five days a week (Monday - Friday) but may require...

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. 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...