Network System Administrator AmentumNetwork System AdministratorWashingtonNetworking: Expert knowledge of network protocols (TCP/IP, DNS, VLANs, VPNs), LAN/WAN management, routing, switching, and hands-on experience with hardware firewalls and VPNs. The ideal candidate will possess a strong primary background in network administration and engineering, coupled with robust systems administration experience across Windows, Linux, and Proxmox virtualization platforms.
Network Automation Administrator USCIS Remote ITC FederalNetwork Automation Administrator USCIS RemoteDCRemoteJOB TITLE: Network Automation Adminstrator AGENCY SUPPORTED: Department of Homeland Security (DHS) - USCIS OIT Architecture Engineering Support (AES2)LOCATION: Fully RemotePOSITION TYPE: Full-timeCLEARANCE REQUIREMENT: Must be able to obtain DHS Suitability security clearance, which typically requires 2-4 weeks for processing and must be completed prior to the start date. This role requires deep expertise in network automation, scripting, SDN/NFV, and CI/CD pipelines, with the ability to optimize workflows and automate network provisioning using tools such as Ansible, Terraform, and other automation frameworks.
Network System Administrator Zp Group LlcNetwork System AdministratorFort Meade, MDKeywords: Network Systems Administrator, Fort Meade, DISA, DoD, Top Secret Clearance, SCI, Cisco, Networking, Routing, Switching, MPLS, VPN, BGP, OSPF, STIG, Cybersecurity, Network Engineer, IP Networking, Firewalls, Load Balancers. Zachary Piper Solutions is seeking a Network Systems Administrator to support a mission-focused government program delivering secure communications and network services for the Department of Defense through DISA.
System Administrator Level 2-FFPP-8916 Onyx PointSystem Administrator Level 2-FFPP-8916Hanover, MarylandConfigure and manage UNIX and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance. -Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc.
Systems Administrator 2 (NWG - 022) SageCor SolutionsSystems Administrator 2 (NWG - 022)Annapolis Junction, MarylandServing Maryland and the Greater Washington D.C. area, SageCor Solutions (SageCor) is a growing company bringing complete engineering services and true full lifecycle System Engineering services to areas requiring (or desiring) nationally-recognized expertise in high performance computing, large data analytics and cutting edge information technologies. Provide support for implementation, troubleshooting and maintenance of IT systems 2. Provide Tier 1 (Help Desk) problem identification, diagnosis and resolution of problems 3. Manage the daily activities of configuration and operation of IT systems 4. Provide assistance to users in accessing and using IT systems 5.
Network Security System Administrator 2 ItezzNetwork Security System Administrator 2Annapolis Junction, MarylandConfigure and manage network devices, firewalls, VPNs, web proxies, and load balancers and installs/loads operating system software, troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance. Configure and manage network devices, firewalls, VPNs, web proxies, and load balancers and install/load operating system software, troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance.
Network Security System Administrator 3 ItezzNetwork Security System Administrator 3Annapolis Junction, MarylandConfigure and manage network devices, firewalls, VPNs, web proxies, and load balancers and installs/loads operating system software, troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance. Configure and manage network devices, firewalls, VPNs, web proxies, and load balancers and install/load operating system software, troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance.
Network Security System Administrator 1 ItezzNetwork Security System Administrator 1Annapolis Junction, MarylandConfigure and manage network devices, firewalls, VPNs, web proxies, and load balancers and install/load operating system software, troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance. Compensation will vary dependent upon factors including but not limited to: Government contract rates; annual hours worked; education; relevant prior work experience, knowledge, skills, and competencies; certifications, and geographic location.
NewNetwork Administrator 4 (807536) HCL Global Systems Inc.Network Administrator 4 (807536)Fairfax, VARouting Protocols (BGP, OSPF, etc) Required 3 Years. Network Cable Management Nice to have 2 Years.
Network System Administrator (Top Secret) Zp Group LlcNetwork System Administrator (Top Secret)MD$80,000–$105,000 / yearExperience configuring, troubleshooting, and maintaining network topologies (routers, switches, VLAN, encryption devices, VOIP, IP, Firewalls). Experience with Microsoft server operating systems such as WinSvr2012, WinSvr2016, WinSvr2019, WinSvr2022, WinSvr2025.
System Administrator Level 3 (NWG - 002) SageCor SolutionsSystem Administrator Level 3 (NWG - 002)Fort Meade, MarylandInstalling LINUX (Centos and/or RHEL)Troubleshooting LINUX performance, Storage, connectivityVM Maintenance, building, troubleshootingShell ScriptingSystem Patching using YUMReading vulnerability reports, IAVA compliance, POA&MsFamiliarity with STE tools Nagios Monitoring and administrationPKI Server Certificates - renewing and revokingFamilarity with Ansible playbooks and adhoc Ansible commandsCreating and Maintaining SOPs in ConfluenceIntermediate Ansible creating and maintaining playbooks and rulesIntermediate shell scriptingIntermediate GIT - check in/check out, branching/tagging, creating repositories. Serving Maryland and the Greater Washington D.C. area, SageCor Solutions (SageCor) is a growing company bringing complete engineering services and true full lifecycle System Engineering services to areas requiring (or desiring) nationally-recognized expertise in high performance computing, large data analytics and cutting edge information technologies.
Systems Administrator CACISystems AdministratorSterling, Virginia$90,300–$189,600 / yearJob Title: Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * * The OpportunityCACI is seeking a Classified Systems Administrator to support and maintain mission-critical classified information systems in a secure environment. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
System Administrator GCubed,IncSystem AdministratorFort Belvoir, VAAdminister CAA's Hewlett Packard (HP) physical/virtual server farm that includes but not limited to storage area networks (SAN), application servers and Netbackup system servers ensuring all systems are available during core work hours. Install and update anti-virus software and anti-virus signature files on all CAA assets when released by Defense Information Security Agency (DISA) information assurance vulnerability alert (IAVA) or the ARMY once notified by the COR or CTO.
Active Directory Architect / Engineer LeidosActive Directory Architect / EngineerSilver Spring, MD$131,300–$237,350Design, deploy, upgrade, and administer Active Directory Domain Services, including domain controllers, forests, domains, trusts, and replication topologies (i.e. Manage and optimize Group Policy Objects (GPOs), OU structures, and security baselines; including object management through bulk operations and automation, Troubleshoot and resolve complex AD-related issues, including authentication failures, replication problems, DNS issues, and Kerberos/NTLM problems, Plan and execute Active Directory migrations, consolidations, and upgrades (of both underlying server infrastructure and overall forest/domain functional levels), Develop and maintain disaster recovery, backup, and restore procedures for AD environments (including AD Recycle Bin and authoritative restores), Monitor AD health and performance using tools such as Microsoft System Center, Azure Monitor, or third-party solutions). Deep expertise in designing, deploying, upgrading, and administering Microsoft Active Directory Domain Services (AD DS), including domain controllers, multi-domain/forest architectures, trusts, replication topologies, Group Policy Objects (GPOs), OU design, and security baselines.
Network Engineer (COC Support) Obsidian Solutions Group LLCNetwork Engineer (COC Support)VACreate and maintain all aspects of O365 (e.g., SharePoint and MS Teams) or government-provided collaborative tools sites, including site collections, master pages/templates, subordinate pages, web parts, content types, lists, libraries, workflows, and navigation designs. A career at Obsidian Solutions Group means you are able to put your expertise, credentials, and talents to great use working with customers in the DOD and Intelligence Community, while enjoying the excitement of working in a fast-growing organization committed to making a difference for our customers and in our community.
Network Engineer Level 1 WOOD Federal SolutionsNetwork Engineer Level 1Laurel, Maryland$100,000–$150,000 / yearYou will work with a team of Network Engineers leading projects crafting, implementing, and maintaining our global WAN/LAN network infrastructure. This position is part of the team responsible for Palo Alto Networks’ network and security infrastructure for all enterprise, and customer-facing services.
System Administrator Master AHU TechnologiesSystem Administrator MasterWashington, District of ColumbiaREQUIRED EXPERIENCE: 16 years INTERVIEWS: Either Webcam or In Person Job Description: The Network and Systems Administrator design, implements, maintains, and supports the organization’s servers, network systems, and core IT services, ensuring secure, reliable Windows Server performance aligned with organizational needs and best practices. Employment type: Contract w2/1099/C2C Complete Description: The Network and Systems Administrator is responsible for the design, implementation, maintenance, and support of the organization’s server infrastructure, network systems, and core IT services.
CLEARED Tier 2 Network Engineer Zp Group LlcCLEARED Tier 2 Network EngineerManassas, VA$125,000–$150,000 / yearEssential Duties of the CLEARED Tier 2 Network Engineer: Install, configure, maintain, and optimize LAN and WAN infrastructure, including routers, switches, VPN appliances, load balancers, and security devices. Stay informed of emerging technologies, trends, and best practices in communications, Qualifications of the CLEARED Tier 2 Network Engineer: 3+ years of experience as a Network Engineer.
CLEARED Tier 3 Network Engineer Zp Group LlcCLEARED Tier 3 Network EngineerWashington, DC$140,000–$180,000 / yearEssential Duties of the CLEARED Tier 3 Network Engineer: Install, configure, maintain, and optimize LAN and WAN infrastructure, including routers, switches, VPN appliances, load balancers, and security devices. Stay informed of emerging technologies, trends, and best practices in communications, Qualifications of the CLEARED Tier 3 Network Engineer: 4+ years of experience as a Network Engineer.
Network Engineer Zp Group LlcNetwork EngineerWashington, DC$120,000–$140,000 / yearThis is a highly visible infrastructure engineering opportunity for someone who enjoys designing, integrating, securing, and optimizing enterprise network environments while playing a key role in long-term IT modernization efforts. The ideal candidate brings strong enterprise networking expertise, experience supporting multi-site environments, and the ability to lead complex network integration projects.