Senior Systems Administrator (Cleared) - TEG KentroSenior Systems Administrator (Cleared) - TEGSpringfield, Virginia$190,000–$195,000 / yearFull timePerform and document all required actions necessary to obtain and maintain a full Authority To Operate (ATO) system accreditation, including implementing Security Technical Implementation Guides (STIG), collaborating with accreditation authorities, creating Plan of Action and Milestones (POA&M), populating XACTA, etc. Responsibilities: Design, deploy, configure, secure, monitor, and manage a variety of cloud-based infrastructure components hosted within multiple cloud providers, including Amazon Web Service’s VPC, EC2, RDS, Lambda, S3, Cloud Formation, CloudWatch, IAM, etc.
Systems Administrator 706 Freedom Technology Solutions GroupSystems Administrator 706McLean, VirginiaSoftware: Apache Webserver, PostGres SQL/PostGIS, OMAR, OSSIM, RedHat Linux, FreeIPA, Microsoft Windows Server, Microsoft Office, Microsoft Internet Information Service, OGC Web. Support cloud-based infrastructure (AWS, GCP), including provisioning Linux hosts, monitoring system health and resource utilization, and optimizing compute, storage, and cost as part ofday-to-day operations.
Database Administrator 3 M.C. Dean, IncDatabase Administrator 3Annapolis Junction , Maryland$104,080–$156,120 / yearFull timeSeeking a Database Administrator 3 that is able to work with a dynamic team of system engineers and administrators responsible for design, implementation, operations & maintenance, and cybersecurity for large complex resilient hardware and virtualized infrastructure. Support the monitoring, administrating, and implementing performance on database systems as well as database performance optimization, developing/changing database indices, redesigning database structure and reloading data into a database.
Database Administrator Red Arch SolutionsDatabase AdministratorFt Meade, MD$180,000–$238,000 / yearDirect the monitoring, administrating, and implementing performance on database systems as well as database performance optimization, developing/changing database indices, redesigning database structure and reloading data into a database. Determination of official compensation or salary relies on several factors including, but not limited to, level of position, job responsibilities, geographic location, scope of relevant work experience, educational background, certifications, contract-specific affordability, organizational requirements, alignment with local internal equity as well as alignment with market data.
Senior Linux Administrator Ignite ITSenior Linux AdministratorSuitland-Silver Hill, MDIn addition to extensive knowledge of Linux, this role requires excellent customer service skills, as the Unix branch supports system owners and users from most Divisions within the Bureau as well as other Branches within the Computer Services Division such as Backups, Virtualization, Storage and Enterprise Operations to name a few. Ignite IT is seeking a very experienced, senior-level Red Hat Linux Admin/Engineer to join and provide dedicated support to the Unix Management Branch of the Computer Services Division on our contract with US Census Bureau.
System Administrator 3 M.C. Dean, IncSystem Administrator 3Tysons , Virginia$104,240–$130,300 / yearFull timeYou will own the solution lifecycle from bidding and design through implementation, cybersecurity hardening, testing, commissioning, documentation, and customer handoff, while coordinating with estimating, engineering, cybersecurity, network, controls, project management, vendors, field teams, and customers. · Harden servers, workstations, hypervisors, databases, applications, and supporting devices using applicable STIGs and secure baselines; lead patching, vulnerability remediation, configuration management, and change control for connected, disconnected, air-gapped, classified, and mission-critical environments.
Jr. System Administrator ConsultNetJr. System AdministratorBethesda, MD$70,000–$80,000 / hourFor over 25 years, we have connected thousands of consultants with meaningful roles through a personal, communication-driven approach, partnering with a diverse client base to build high-performing teams and create lasting impact. This role handles routine administration, supports maintenance activities, and assists senior team members with troubleshooting and infrastructure initiatives.
Platform Engineer - MSP Systems Administrator ATR, LLCPlatform Engineer - MSP Systems AdministratorSpringfield, Virginia$70,000–$85,000 / yearFull timeManage Windows Server environments including disk remediation, services, Event Viewer diagnostics, file shares, and IIS logs. We are seeking a seasoned Platform Engineer to join a managed services team supporting a diverse, multi-tenant client base.
Cyber Operations System Administrator - AWS/Kubernetes Full VisibilityCyber Operations System Administrator - AWS/KubernetesFt. Meade, Ft. Meade$120,000–$220,000 / yearThis position plays a key role in keeping high-stakes, high-side systems reliable and secure — managing Linux and Windows servers, virtualization platforms, Docker-based services, directory services, and endpoint compliance — ensuring teams can execute mission-essential classified programs without interruption or compromise. Founded in 2006, our extensive technical capabilities and expertise support federal and state government agencies with over 100 cleared technical experts specializing in mission solution areas of Digital, AI & Analytics, Cyber, and Engineering.
DevOps System Administrator II 696 Freedom Technology Solutions GroupDevOps System Administrator II 696Annapolis JunctionAs part of our DevOps team, you’ll play a key role in transforming and operating mission-critical systems across both unclassified and classified environments, leveraging cloud-native architectures and best-in-class managed services. Demonstrated experience designing, deploying, and maintaining systems within the Amazon Web Services (AWS) cloud environment, including supporting cloud-based infrastructure, automation, and operational reliability.
System Administrator, Level 3 Avalore, LLCSystem Administrator, Level 3Annapolis Junction, MDConfigures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance. Configure 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.
Microsoft 365 Administrator CIYISMicrosoft 365 AdministratorWashington, DCWe are seeking a skilled and detail-oriented Microsoft 365 Administrator with proven experience in configuring and managing multiple Microsoft 365 tenants, specifically with Microsoft Project Online and Project for the Web. This role is critical to ensuring our project management environments are secure, scalable, and optimized for performance across different business units or clients.
M365 / Collaboration Platform Administrator ICF International, IncM365 / Collaboration Platform AdministratorWashington, DC$108,006–$183,610 / yearPay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. Configure and manage Microsoft 365 and Google Workspace tenants, including email, collaboration, storage, and meetings, hardened against NIST 800-53, CIS Level 1, and CISA baselines, with DLP rules, retention labels, and external sharing controls.
Sr. IT Administrator ZonesSr. IT AdministratorWashington DC, DC$50–$55 / hourFull timeOperating in more than 120 countries, leveraging a robust portfolio, and utilizing the highest certification levels from key partners, including Microsoft, Apple, Cisco, Lenovo, Adobe, and more, Zones has mastered the science of building digital infrastructures that change the way business does business ensuring whatever they need, they can Consider IT Done. Position Overview: Term: 6 month contract to hire Location: Washington, DC Pay: $50.00 - $55.00; commensurate with experience Hours: 8:00 AM – 5:00 PM As a Systems Administrator in Technology Services, you will work to help plan and deliver against our strategy and our overall vision to create exceptional technology experiences for our users.
Linux Systems Administrator Lentech Inc.Linux Systems AdministratorFt Meade, MD$150,000–$160,000 / yearLentech’s clients achieve full life-cycle support and cost-effective managed services supporting enterprise computing and applications initiatives for Government agencies. Lentech’s Mission Technical Solutions Division is focused on providing engineering, operations, I&T and technical services to civil and defense customers primarily in the aerospace fields.
Data Center Administrator - TS/SCI with Polygraph General Dynamics Information TechnologyData Center Administrator - TS/SCI with PolygraphAnnapolis Junction, MarylandTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. As a Data Center Technician supporting CIS, you will help ensure the reliability, security, and efficiency of mission critical data center environments across a globally distributed enterprise.
Cleared Systems Administrator (OCONUS - Iraq) Totally Joined For Achieving Collaborative TechniquesCleared Systems Administrator (OCONUS - Iraq)Washington, District of ColumbiaTotally Joined For Achieving Collaborative Techniques (TJFACT) is a minority owned, CVE verified Service Disabled Veteran Owned Small Business (SDVOSB) performance driven professional services government contracting company that provides a broad spectrum of services and solutions to the U.S government agencies and organizations. Responsible for testing, installing, configuring, maintaining, optimizing and upgrading various aspects of an enterprise network, including but not limited to: Hardware (mobile devices, thin clients, workstations, servers, hubs, bridges, switches, routers and encryption devices).
Junior Network Administrator MV TransportationJunior Network AdministratorBaltimore, MarylandFull timeManage PTT radios by assigning to dispatch station and maintaining a sign out sheet for overflow dispatch staff, ensuring devices are charged for daily use and that spare batteries are available. Interacts with internal clients on all levels to help resolve IT-related issues for MV’s client contract, including remote support for providers accessing client’s IT systems.
IT Administrator Employee NavigatorIT AdministratorBethesda, MD$65,000–$100,000 / yearOur ideal candidate will be a critical thinker who consistently seeks to improve processes and their own knowledge, strives for high-quality work, genuinely wants to help others, and is looking for a long-term place to grow their career. Employee Navigator is a fast-growing, profitable SaaS company that partners with leading insurance carriers, payroll providers, and insurance brokers to help make managing employee benefits and HR a whole lot easier.
Senior System Administrator (O365) AnnexaSenior System Administrator (O365)WashingtonImplementing Virtual Machines, Storage, Virtual Switches, VLANs and subnets, load balancers, firewall filtering, DNS, and Content Delivery networks in Azure and AWS. Systems administration and management of Exchange Online with Office 365, Powershell V3 or V4 including scripting, Microsoft Teams, SharePoint Online, and OneDrive.