Contract Administrator gTANGIBLE CorporationContract AdministratorAlexandria, VirginiagTANGIBLE Corporation (gTC), www.gtangible.com, is a C corporation and a registered Government contractor that provides services and solutions in: National Security Programs. Knowledge of Department of State, Diplomatic Security(DOS/DS) mission, programs and relationships sufficient to provide a broad range of program management services.
Senior Web Designer & SharePoint Administrator Intrepid Global SolutionsSenior Web Designer & SharePoint AdministratorMcLean, VirginiaAs a world-class leader in providing seasoned program management, IAH leverages and integrates its capabilities to provide safe, innovative, and reliable solutions to meet customers' diverse and complex challenges. The Senior Web Designer & SharePoint Administrator is responsible for the architecture, design, development, deployment, and sustainment of Microsoft SharePoint environments supporting organizational collaboration, knowledge management, and automated business processes.
Systems & Network Administrator Apogee Engineering, LLCSystems & Network AdministratorArlington, VirginiaFull timeThe HAF/A10 contract delivers technical, analytical, operational, programmatic, and planning subject-matter expertise to HAF/A10 and its component divisions to advance national security strategic plans, policies, concepts, and initiatives. ADPE Custodian: Perform all equipment custodian duties for Automated Data Processing Equipment (ADPE), including managing accounts, transfers, turn-ins, and coordinating all requests for new equipment and repairs.
Windows System Administrator CyberLinx SolutionsWindows System AdministratorAnnapolis Junction, MarylandResponsible for monitoring and responding to technical hardware and software problems utilizing a variety of testing tools and techniques for desktop, servers, LAN/WAN, voice or video networks. Conducts meetings with the clients and other support groups to establish critical dates and LAN and client/server requirements, determines training needs and develops system administration guidelines tailored to the work environment.
Ielts Administrator -Contract Kaplan, Inc.Ielts Administrator -ContractWashington, DCOperate IELTS and Kaplan electronic systems including ORS, IWAS, Plan Exams, IAM, CentreNet, EMM Portal, iSecure, ePC eXam (eScan), Microsoft Office, Class, and Moneris. Coordinate with IELTS and Kaplan marketing teams and subcontractors or venues as necessary to produce marketing and communication materials online, in print, radio, television or other media as required.
Email Services Systems Administrator - TS/SCI with Polygraph GD Information TechnologyEmail Services Systems Administrator - TS/SCI with PolygraphAnnapolis Junction, MarylandKEY RESPONSIBILITIES : Administer, maintain, and troubleshoot enterprise Exchange and M365 email systems, ensuring high availability, secure operations, and reliable mail flow across multiple networks. As an Email Services Systems Administrator supporting CIS, you will operate, secure, and optimize enterprise email and messaging services across complex multinetwork environments.
Systems Administrator - Senior - Wash DC - TS required to apply Bow Wave LLCSystems Administrator - Senior - Wash DC - TS required to applyWashington, DCFull time4yr Bachelors degree requiredTS clearance required to apply Minimum of 3 years of experience utilizing Figma and Angular to build and design UI/UX.Responsible for installing, configuring, and maintaining operating system workstations and servers, including web servers, in support of business processing requirements. Develops and maintains a comprehensive operating system hardware and software configuration database/library of all supporting documentation.
Data Administrator - Senior - Wash DC - TS required to apply Bow Wave LLCData Administrator - Senior - Wash DC - TS required to applyWashington, DC4yr Bachelors requiredTS clearance required to applyMinimum exerience of three years working with government Amazon Web Services (AWS) SC2S and C2S enclaves. Administer, test, and implement computer databases, applying knowledge of database management systems.
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 GrvtySystems AdministratorSpringfield, Virginia$100,000–$120,000 / yearKnowledge of: Microsoft System Center Configuration Manager PowerShell Virtualization Environments (VMware, Citrix) Profile management utilizing the VMware User Experience Management (UEM) toolset Microsoft Exchange Telephone/Video support Networking Familiarity with site specific customer and mission. System Administrative Advisory duties to include management of Windows and Linux workstations on EVDI and physical: Troubleshooting application functionality, crash and performance Investigate user performance and work with external teams to improve user experience.
Senior Principal Digital Engineer - DE & Kubernetes Tool Administrator ArcfieldSenior Principal Digital Engineer - DE & Kubernetes Tool AdministratorWashington DC, D.C.Full timeAs an industry-leading solutions provider in digital engineering and model-based systems engineering (MBSE), the company delivers MBSE-as-a-Service, integrated digital engineering environment deployments, training and consulting to both commercial and public sector customers. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories.
Systems Administrator Level 2 GRVTYSystems Administrator Level 2Fort Meade, MD$118,000–$128,000 / yearThese capabilities include: Systems running Red Hat, CentOS, SUSE and custom vendor-specific operating systems, with high-speed shared storage (lustre, and gpfs as examples), along with dedicated high-speed low latency network interconnects like Infiniband and Slingshot. Configure and manage Linux, 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.
Systems Administrator Level 1 GRVTYSystems Administrator Level 1Fort Meade, MD$97,000–$107,000 / yearThese capabilities include: Systems running Red Hat, CentOS, SUSE and custom vendor-specific operating systems, with high-speed shared storage (lustre, and gpfs as examples), along with dedicated high-speed low latency network interconnects like Infiniband and Slingshot. This team works across organizations to provide for planning, delivery, and integration of new or additional HPC sustainment capabilities that include HPC systems, servers (cluster, SMP, MPP and SPD), and parallel file systems.
Sales Administrator Ultimate Staffing ServicesSales AdministratorTimonium, Maryland$18–$22 / hourThe perfect team member will be an outside-of-the-box thinker and a problem solver who is always looking for ways to improve processes and is looking to grow into a leadership position. We are in search of a self-motivated, assertive, accountable, action-oriented, and optimistic individual who thrives in a fast-paced environment with a lot of moving parts to join our team.
Systems Administrator Level 3 GrvtySystems Administrator Level 3MarylandThese capabilities include: Systems running Red Hat, CentOS, SUSE and custom vendor-specific operating systems, with high-speed shared storage (lustre, and gpfs as examples), along with dedicated high-speed low latency network interconnects like Infiniband and Slingshot. Configure and manage Linux, 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.
Mission Support Administrator Core One SolutionsMission Support AdministratorMclean, VA$75,000–$110,000 / yearExcellent communication skills sufficient to respond to customers' complex questions; communicate procedures and processes to management, co-workers, customers, and stakeholders; and to provide guidance on pertinent changes to business functions and operations in a manner that is easily understood. Final compensation is determined based on factors including, but not limited to, relevant experience, education, certifications, security clearance level, contract requirements, geographic location, and internal pay equity, and may reflect market data specific to the awarded contract.
Principal Support Administrator Core One SolutionsPrincipal Support AdministratorMclean, VA$100,000–$140,000 / yearDetermine appropriate meeting venue and arrange for needed logistics and security (required audio/video capabilities; adequate size room or other venue; transportation, sufficient travel time, parking; visitor requests, clearances, badges, escorts) to ensure principal and/or attendees have the required access and resources to attend and participate in the meeting or event. Ability to communicate in a clear and concise manner, sufficient to convey moderately complex ideas and information on technical/administrative mission-related issues in a well-organized, logical, concise, credible and courteous manner that is appropriate for the situation, topic, and listener, and consistent with the principal's perspective or position.
Systems Network Administrator (SNA-2) LeidosSystems Network Administrator (SNA-2)Laurel, MarylandThis team is at the forefront of Security Engineering, Computer Network Operations (CNO), Mission Software, SIGINT, and advanced analytics , delivering mission-critical capabilities that directly support national security. April 7, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
ME00615-Cloud System Administrator 2 Momentum Engineering OpeningsME00615-Cloud System Administrator 2Annapolis JunctionBachelor's degree in Computer Science or a related technical discipline (including Computer Engineering, Information Systems, Mathematics, or Engineering) and a minimum of three (3) years of experience in software development, systems engineering, or systems administration; OR. The successful candidate will work within a high-tempo operational environment to ensure system availability, performance, reliability, and security while collaborating with engineering, network, and infrastructure teams to sustain and improve enterprise cloud services.
Storage Systems Administrator - TS/SCI w/Poly General Dynamics Information TechnologyStorage Systems Administrator - TS/SCI w/PolyAnnapolis 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. Coordinate with engineering, cybersecurity, server, virtualization, and monitoring teams to integrate new capabilities, support technology refresh, and maintain secure, reliable storage operations.