51 to 75 of 228 Network Administrator Jobs

the world. Your greatest work is ahead! The Multi-domain Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Network Administrator to join a new cyber security program and play a key role in supporting government-critical systems. You will be part of … opportunity is in anticipation of a future contract award! What you'll be doing: Lead the design, implementation, security, and maintenance of our enterprise network infrastructure. Apply deep expertise in network architecture, security, automation, and cloud networking to ensure high availability, performance, and security across our IT environments. … Oversee network operations, troubleshoot complex issues, optimize performance, and guide IT teams in adopting best practices. Utilize extensive experience with routing, switching, firewalls, VPNs, SD-WAN, and cloud networking, along with strong problem-solving and leadership skills. Design, deploy, and maintain enterprise-level LAN, WAN, SD-WAN, and wireless More ❯

Network Administrator- Tech Refresh Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 25% Type of Travel: Continental US The Opportunity: CACI has an immediate opening for a Network Administrator supporting Tech Refresh for our newly awarded multi-year contract. The Enterprise Communications Services 3 (ECS3) program supports our intel customer across its many operating locations. Our focus includes the design, transition, operations, and continual service improvement to include tech modernization, tech refresh, activities associated with DIA … acumen for improvements to site, location, or enterprise performance. Performs technical refresh activities at local sites when required Makes recommendations that enhance efficiencies for network monitoring, management, and overall operations. Participates in engineering designs/decisions that impact technical refresh of components directly impacting mission success. May manage implementation More ❯

Value Technology, Inc. (BVTI) is a service-disabled veteran-owned small business (SDVOSB) that desires to connect with a self-motivated and customer-oriented Network Administrator to lead our Network Operations Team, supporting our customer in the Intelligence Community. BVTI is the prime contractor on a secure … long-term, high-profile contract. The ideal candidate will be responsible for the daily administration of the network and server environment. They will monitor, test, and support network performance, including troubleshooting issues and deploying solutions, ensuring no disruption to mission-critical applications. Key to Success: A willingness to … and best practices. Position Requirements Duties and Responsibilities Under the direction of the IT Manager, serve as the team's technical lead for the Network Operations Team, providing experienced analysis of local and wide-area network systems. Monitor network performance, troubleshoot issues, and deploy solutions. Install, configure More ❯

We have a requirement for a DV Cleared Network Administrator supporting a live service for a secure client. We are looking for a Network Administrator to join a small, established team of network professionals. Your role will involve, * Monitor and report on all elements of … AS network as required * Process customer service requests * Create and deploy configurations for new services * Liaise with Service Management team and Customer Authority to deliver services to end user groups * Provide technical support to MSPs * Maintain network drawings * Assist with annual Crypto Key Fill * Update and maintain CMDB … Provide technical on call support out of hours on a 1 week in 4 basis Essential experience includes: * Experience of Juniper network devices * Experience of Juniper firewalls * ITIL certified or a strong working knowledge of ITIL Incident, problem and change management disciplines * Experience with encryption technologies Desirable Skills: * An More ❯

We have a requirement for a DV Cleared Network Administrator supporting a live service for a secure client. We are looking for a Network Administrator to join a small, established team of network professionals. Your role will involve, Monitor and report on all elements of … AS network as required Process customer service requests Create and deploy configurations for new services Liaise with Serv click apply for full job details More ❯

Summary Setup, support, and monitor local & global LAN, WLAN, WAN, and VoIP Infrastructure. Perform a variety of network maintenance, installation, and training tasks to ensure LAN/WLAN/WAN/VoIP services meet company and user requirements. Essential Duties and Responsibilities Reasonable accommodations may be made to enable … and Software as a Service (SaaS) environments in support of Department of Defense (DoD) cloud programs. Serve as overall subject matter expert on cloud Network Administrator technology and market capabilities/trends. Collaborate on detailed network, storage, and compute design documentation to ensure strict security compliance, scalable … infrastructure, and highly available computing operations on existing and future cloud platforms. Maintain, troubleshoot, and support network platforms in existing multi-tenant cloud/virtualized platform on Azure Government (Azure-Gov) and Amazon Web Services Government (AWS-G). Responsible for assessing and facilitating network requests: including firewall More ❯

around the world. Your greatest work is ahead! The Multi-domain Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Network Administrator to join a new cyber security program and play a key role in supporting government-critical systems. You will be part of … This opportunity is in anticipation of a future contract award! What you'll be doing: Assist in implementation, security, and maintenance of our enterprise network infrastructure. Apply expertise in network architecture, security, automation, and cloud networking to ensure high availability, performance, and security across our IT environments. Overlook … performance, and guide IT teams in adopting best practices. Deploy, and maintain enterprise-level LAN, WAN, SD-WAN, and wireless networks. Manage and optimize network hardware, including routers, switches, firewalls, load balancers, and VPNs. Oversee cloud networking (AWS, Azure, Google Cloud), including hybrid cloud integrations. Develop and enforce network More ❯

Network Administrator - Monitoring & Server Support - Billet Country Intelligence Group is seeking a Full-Time Network Administrator for Monitoring & Server Support to support our client located in Sykesville, Maryland. The candidate will be responsible for managing and maintaining the customer's server infrastructure. The ideal candidate will … security, and performance of our systems, including both physical hardware servers and virtual machines (VMs). Job Description: Tasks Performed: • Lead new/enhanced network implementation, installation, and technical refresh projects within a site or locale. • Install, configure, and maintain server hardware and software, including Windows, RHEL, and Oracle … different operating systems. • Perform regular system backups and recovery procedures. • Manage both physical hardware servers and VMs. • Collaborate with other IT staff to support network infrastructure and other IT projects. • Keep up to date with the latest server technologies and best practices. Education, Experience and Qualifications: • Minimum High School More ❯

Job Title: System and Network Administrator Location: El Segundo, CA Job Description: Active Top-Secret Clearance Required Regular and predictable attendance is required. Our client is seeking a System and Network Administrator to join our Space Systems Verification and Test team. In this role, you will … RedHat Enterprise Linux, Oracle Enterprise Linux, and Cisco IOS. Experience with VMWare virtualization. Experience with enterprise storage. Preferred Qualifications: ITIL 4 certification. Cisco Certified Network Associate (CCNA) certification. Experience in satellite test and STE operations readiness. Experience in cybersecurity. Experience with RedHat and Oracle Linux servers, Windows XP - Windows … OS, and network-based storage systems. Experience certifying PTEX (Payload Test Executive) and MTEX (Modular Test Executive) test servers. Experience certifying Automated Test Controller (ATC) server and client. Education/Experience: Bachelor's degree with typically 5 or more years of experience in an engineering classification, or a master More ❯

Networks (LANs), Wide Area Networks (WAN), Unified Communications (UC), Video Telecommunication, and Streaming services. What You'll Get to Do: As a Tier 2 Network Administrator, you will be at the forefront of resolving complex network issues while ensuring the smooth operation of the enterprise's network infrastructure. You'll collaborate with various NOC and Operational teams to manage network configurations, technology upgrades, and address service interruptions. This includes providing technical resolution reports for network outages and supporting continual service improvement initiatives through modern technologies. Key Responsibilities: Network Installation & Configuration: Perform installations, upgrades … and configuration changes for network routers, switches, and other enterprise network components. Execute network site surveys and assist with engineering design data calls. System Updates & Patching: Implement IAVA patches and regular system patching to maintain network security and efficiency. Perform IOS and software upgrades on network More ❯

Value Technology, Inc. (BVTI) is a service-disabled veteran-owned small business (SDVOSB) that desires to connect with a self-motivated and customer-oriented Network Administrator to lead our Network Operations Team, supporting our customer in the Intelligence Community. BVTI is the prime contractor on a secure … long-term, high-profile contract. The ideal candidate will be responsible for the daily administration of the network and server environment. They will monitor, test, and support network performance, including troubleshooting issues and deploying solutions, ensuring no disruption to mission-critical applications. Key to Success: A willingness to … technologies and best practices. Position Requirements Duties and Responsibilities Under the direction of the IT Manager, provide experienced analysis of local and wide-area network systems. Monitor network performance, troubleshoot issues, and deploy solutions. Install, configure, and manage Cisco routers, Cisco switches, Cisco firewalls, and encryption devices to More ❯

As a Sr. Network Administrator, you'll support all areas of secure network technologies in a dynamic operational IT environment within the Department of state, including maintenance, provisioning, and deployment functions. You will use network monitoring tools to troubleshoot, analyze and resolve technical problems. You will … also play a critical role in troubleshooting network issues, analyzing performance data, and implementing improvements to enhance efficiency. We know that you can't have great technology services without amazing people. At MetroStar, we are obsessed withour people and have led a two-decade legacy of building the best … shift activities (6:00 AM - 2:30 PM) and coordinate other shift analysts for a seamless handover. Responsible for evaluating, maintaining, and improving the network reliability, availability and performance Continuously monitor network performance, availability, and security using NOC monitoring tools. Respond to network alerts, diagnose failures, and More ❯

As a Network Administrator, you'll support all areas of secure network technologies in a dynamic operational IT environment within the Department of state, including maintenance, provisioning, and deployment functions. You will use network monitoring tools to troubleshoot, analyze and resolve technical problems. You will also … play a critical role in troubleshooting network issues, analyzing performance data, and implementing improvements to enhance efficiency. We know that you can't have great technology services without amazing people. At MetroStar, we are obsessed withour people and have led a two-decade legacy of building the best and … 2nd or 3rd Shift: (2:00 PM - 10:30 PM OR 11:00 PM - 6:30 AM) Responsible for evaluating, maintaining, and improving the network reliability, availability and performance Continuously monitor network performance, availability, and security using NOC monitoring tools. Respond to network alerts, diagnose failures, and More ❯

Overall Assignment Description: CEdge has an opportunity for a Network Administrator, located in Oahu, Hawaii. If you are ready to work alongside World Renowned Technology experts, and carry the skills below, this is the opportunity that will inevitably take your career to unbelievable levels! Clearance Requirements: Secret Clearance … . Duties & Responsibilities: Assist local NECs with technical knowledge and assists in the performance of network administration services for all network hardware and software Install, operate, and maintain routers, switches, and cabling Configure switches and routers in accordance with DISA STIGs Manage switch and router settings and configurations … and cabling Upgrade software and provide documentation for switch and router procedures Diagnose and resolve any equipment or connection related issues Respond to user network requests and events Monitor network performance and security Provide technical specifications for recommended hardware purchases/upgrades Develop and maintain system and technical More ❯

Description: The mission of the Lone Wolf program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which is a DoD-provided, TS/SCI, integrated voice, video, and data, global communications network that facilitates collaboration among senior leaders … imaginative solutions that enable the adoption of innovation and emerging technologies that create opportunities for transformative change. Responsibilities: The duties and responsibilities of the Network Administrator include, but are not limited to, the following: Manage the functionality and efficiency of a network operations center supporting IT infrastructure … and standards for allocation related to the use of IT and computing resources as well as assure and sustain the integrity and security of network infrastructure. Assist end-users through email, phone, and remote assistance. Respond to requests and conduct, track, and report network systems and hardware accountability More ❯

Network Administrator Ability to demonstrate expertise in secure telecommunications and network technologies, protocols, and security practices. Experience in network maintenance, upgrades, and network security, including VoIP and wireless deployment. Responsibilities: Support the development efforts of secure network architectures, including VoIP, wireless communications, and encrypted … standards. Conduct routine and emergency maintenance tasks, upgrade systems, and implement cutting-edge cybersecurity measures to safeguard all telecommunications infrastructures. Quickly identify and resolve network issues, enhance system performance, and ensure the reliability and security of communications channels. Ensure all operations adhere to the highest standards of security and … and USACE, maintaining documentation and protocols for audit and review processes. Work closely with District leaders and other IT professionals to plan and execute network expansions, technological upgrades, and the integration of new systems, aligning with strategic goals and mission requirements. Qualifications: Demonstrated expertise in secure telecommunications and network More ❯

CCNP-Security, CCDP, JNCIS, JNCIP Additional Info: DoD Secret Security Clearance Required (Top Secret Preferred) Mixed IT experience is welcome but candidate must have Network experience. The salary range for this position is intended to be based upon a candidate's years of professional work experience in the field … are applying and combined aptitude for the duties and responsibilities listed below, subject to a technical interview. Daily Job Tasking: Provide day-to-day network engineering and operational support for unclassified/classified network infrastructure. Work on network related projects and report progress to customer. Recommend solutions … for new equipment, software, network configuration, design, and management to include the detail, specification, hardware components, and part numbers. The successful candidate will have a strong work ethic and be a self-starter. They will possess the ability to work independently and as part of a team with little More ❯

Overview GovCIO is currently hiring for a Systems Administrator (Network Monitoring) for Air Force Intel System. This position will be located in San Antonio, TX and will be an onsite position. Responsibilities Establishes and maintains smooth operation of computer systems (to include operating systems, software and hardware) in … networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers as required. May create and document new methods supporting network/system operations and implement changes to procedures. Consults with support teams, help desks, customers and other technical staff in the resolution of problems … procedures. Maintain and administer computer networks and related computing environments, including computer hardware, systems software, applications software, and all configurations. Plan, coordinate, and implement network/system security measures in order to protect data, software, and hardware. Provides regular monitoring and analysis regarding short and long-range planning for More ❯

We are seeking a highly qualified Network Administrator with an active TS/SCI clearance to provide comprehensive IT support for the SAF/SA network infrastructure. This role involves maintaining network stability, managing user accounts, monitoring server environments, and providing expert technical support for a … variety of operating systems and software applications. The ideal candidate will have strong experience in network administration, server management, and IT security, in compliance with DoD 8570 certification requirements and applicable security standards. Key Responsibilities: 1. Network Monitoring and User Management Continuously monitor servers to ensure a stable … network environment and maximize server availability. Add and manage user accounts, including setting up group and file permissions. Troubleshoot and manage user account issues and resolve network access challenges. 2. Equipment and Group Policy Management Manage, install, and troubleshoot all network equipment, including printers, scanners, and other More ❯

Title: Network Administrator III Location: Alexandria, VA Clearance: TS/SCI with the ability to obtain and maintain a CI polygraph Job Details: Responsible for the analysis, administration and support of voice, video, and/or data communications networks Extensive experience monitoring and configuring crypto equipment; ability to … identify, analyze, and resolve operating/hardware network system problems Comprehensive knowledge of Cisco and Juniper routers and switches Demonstrate network troubleshooting techniques and experience Ensure compliance with network security policies and procedures Manage the Enterprise Network for resource availability Experience with both LAN and WAN … WAN circuit technologies (T1, DS3, OC-3, OC-12, OC-192) Possess comprehensive knowledge of operating systems and applications as they pertain to the network environment Process Authorized Service Interruptions (ASI's) as directed Provide After Action Reports (AARs) for Problem Management resolution Experience with programming and troubleshooting KG More ❯

Title: Network Administrator IV Location: Alexandria, VA Clearance: TS/SCI with the ability to obtain and maintain a CI polygraph Job Details: Responsible for the analysis, administration and support of voice, video, and/or data communications networks Extensive experience monitoring and configuring crypto equipment; ability to … identify, analyze, and resolve operating/hardware network system problems Comprehensive knowledge of Cisco and Juniper routers and switches Demonstrate network troubleshooting techniques and experience Ensure compliance with network security policies and procedures Manage the Enterprise Network for resource availability Experience with both LAN and WAN … WAN circuit technologies (T1, DS3, OC-3, OC-12, OC-192) Possess comprehensive knowledge of operating systems and applications as they pertain to the network environment Process Authorized Service Interruptions (ASI's) as directed Provide After Action Reports (AARs) for Problem Management resolution Experience with programming and troubleshooting KG More ❯

Title: Network Administrator IV Location: Colorado Springs, CO Clearance: TS/SCI with the ability to obtain and maintain a CI polygraph Job Details: Responsible for the analysis, administration and support of voice, video, and/or data communications networks Extensive experience monitoring and configuring crypto equipment; ability … to identify, analyze, and resolve operating/hardware network system problems Comprehensive knowledge of Cisco and Juniper routers and switches Demonstrate network troubleshooting techniques and experience Ensure compliance with network security policies and procedures Manage the Enterprise Network for resource availability Experience with both LAN and … WAN circuit technologies (T1, DS3, OC-3, OC-12, OC-192) Possess comprehensive knowledge of operating systems and applications as they pertain to the network environment Process Authorized Service Interruptions (ASI's) as directed Provide After Action Reports (AARs) for Problem Management resolution Experience with programming and troubleshooting KG More ❯

Title: Network Administrator III Location: Colorado Springs, CO Clearance: TS/SCI with the ability to obtain and maintain a CI polygraph Job Details: Responsible for the analysis, administration and support of voice, video, and/or data communications networks Extensive experience monitoring and configuring crypto equipment; ability … to identify, analyze, and resolve operating/hardware network system problems Comprehensive knowledge of Cisco and Juniper routers and switches Demonstrate network troubleshooting techniques and experience Ensure compliance with network security policies and procedures Manage the Enterprise Network for resource availability Experience with both LAN and … WAN circuit technologies (T1, DS3, OC-3, OC-12, OC-192) Possess comprehensive knowledge of operating systems and applications as they pertain to the network environment Process Authorized Service Interruptions (ASI's) as directed Provide After Action Reports (AARs) for Problem Management resolution Experience with programming and troubleshooting KG More ❯

We are a software house with a 30+ team. We are looking for network administrators who can do the following: Install and support LANs, WANs, network segments, Internet, and intranet systems. Install and maintain network hardware and software. Analyze and isolate issues. Monitor networks to ensure security … and availability to specific users. Evaluate and modify system's performance. Determine network and system requirements. Maintain integrity of the network, server deployment, and security. Ensure network connectivity throughout a company's LAN/WAN infrastructure is on par with technical considerations. Design and deploy networks. Perform … network address assignment. Assign routing protocols and routing table configuration. Assign configuration of authentication and authorization of directory services. Maintain network facilities in individual machines, such as drivers and settings of personal computers as well as printers. Maintain network servers such as file servers, VPN gateways, intrusion More ❯

Network Analyst/System Administrator Full-Time FT Belvoir, VA TS/SCI with CI Poly Referral Bonus: $1000 Job Description: The GISA GET TNOC personnel provide Tier I customer service support to US ARMY INSCOM customers. Actively monitor network and terminal operations to ensure connectivity and … availability. Monitor network data traffic patterns to minimize choke points. Accountable for all aspects of Network requirements and manages the hands-on, day-to-day issues related to Networks. Provide system administrator support for GET TDN2 AD environment. Responsible for the hands-on, day-to-day issues … related to user accounts and access to GET TDN2 AD and GET WAN. A Network Administrator has experience in managing, monitoring and configuring the routine operations and maintenance of computer systems in a variety of different networks to include high volume/high availability systems. Must have experience More ❯