NewSystems Engineer SME (Ts/Sci With Poly Required) GCI IncSystems Engineer SME (Ts/Sci With Poly Required)Mclean, VAThe employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of our valued workforce to meet critical mission requirements in the areas of Data Analytics and Software Development, Engineering, Targeting and Analysis, Operations, Training, and Cyber Operations. Demonstrated experience working in a multi-system and multi-application environment with multiple specialties such as operating systems, e-mail, database platforms, storage technologies, and hardware support.
Senior Microsoft Systems Engineer (SCCM/MECM) Chenega CorporationSenior Microsoft Systems Engineer (SCCM/MECM)Washington, DCChenega Agile Real-Time Solutions (CARS) is seeking a highly skilled Senior Microsoft Systems Engineer with deep expertise in Microsoft Endpoint Configuration Manager (MECM/SCCM) to lead the design, implementation, administration, and optimization of enterprise endpoint management solutions. This role will be responsible for managing large-scale Windows environments, modern device management initiatives, operating system deployment, software distribution, patch management, compliance enforcement, and endpoint security integration.
Configuration Manager / Tools Engineer Independent SoftwareConfiguration Manager / Tools EngineerAnnapolis Junction, MDFull timeIn this role, you will help integrate software productivity tools into enterprise environments, support process improvement initiatives, and ensure tools and supporting infrastructure remain operational, secure, and aligned with mission requirements. You will work closely with engineering, infrastructure, and project teams to identify, implement, and maintain efficient automated solutions that support development, tracking, change management, and configuration management processes.
IT Project Manager The Building PeopleIT Project ManagerWashington, DC, DCKey responsibilities include providing first-level support for hardware, software, and connectivity problems; installing, configuring, and maintaining computer systems, software, Local Area Networks (LAN)/Wide Area Networks (WAN), and servers; setting up, repairing, and performing minor repairs on hardware and installing and upgrading software, applications, and peripherals; diagnosing and resolving technical issues, performing data recovery, and conducting regular maintenance; implementing security protocols, managing user access, and maintaining data integrity and disaster recovery plans; and training employees on how to use new software, hardware, and network systems effectively. Specialized experience must demonstrate analyzing and evaluating Information Technology (IT) network systems — including performance, security, and cost — to develop plans and designs for network modification and enhancement and recommend solutions to enterprise IT requirements.
Senior Database Administrator IQUASAR LLCSenior Database AdministratorWashington, DCFull timeThe position requires expertise in AWS MySQL, with strong hands-on experience in MySQL cluster administration, PostgreSQL and SQL database technologies, including installation, configuration, maintenance, replication, backup/recovery, and performance tuning of enterprise database systems across both on-premises and AWS cloud environments. The candidate must be able to work independently and collaborate closely with stakeholders, application teams, and infrastructure engineers to streamline deployments, improve database reliability, and ensure consistent data operations across multiple environments.
DevOps Engineer - Submarine Combat Systems General Dynamics Mission Systems, IncDevOps Engineer - Submarine Combat SystemsManassas, Virginia$90,833–$100,767 / yearCompany Overview: General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. Basic Qualifications: Bachelor's degree in Software Engineering, or related Science, Technology, Engineering or Mathematics field, plus a minimum of 2 years of relevant experience; or Master's degree, plus 6 months relevant experience.
NewNext Generation Desktop (NGDE) Systems Administrator - TS/SCI with Poly GD Information TechnologyNext Generation Desktop (NGDE) Systems Administrator - TS/SCI with PolyAnnapolis Junction, MarylandAs a Next Generation Desktop (NGDE) Systems Administrator supporting CIO Infrastructure Services, you will maintain, secure, and optimize a largescale thin client and virtual desktop ecosystem that delivers multidomain access across distributed environments. To 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.
Cloud System Administrator ManTechCloud System AdministratorHanover, MDBachelor’s degree in system engineering, Computer Science, Information Systems, Engineering Science, Engineering Management or related professional engineering discipline; an additional 5 years of System Engineer experience might be substituted for a degree. + Develop, implement and maintain automation scripts and configurations using SaltStack to streamline infrastructure provisioning, configuration management and deployment processes.
NewPKI Systems Administrator - TS/SCI with Polygraph GD Information TechnologyPKI Systems 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. You will manage certificates, tokens, authentication services, and identity related security functions that underpin access to critical systems across multiple networks and security domains.
QA Database Administrator GuidehouseQA Database AdministratorSilver Spring, MarylandCompensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs. Perform comprehensive reviews of database records and database maintenance to evaluate completeness, accuracy, and consistency in coordination with Quality Assurance Data Auditor Lead.
NewVirtualization Systems Administrator - TS/SCI w/Poly GD Information TechnologyVirtualization 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. As a Virtualization Systems Administrator supporting Infrastructure Services, you will be responsible for the operation, sustainment, and security of enterprise virtual server environments across multiple networks and enclaves.
Database Administrator Alpha Omega IntegrationDatabase AdministratorWashington, District of ColumbiaRemoteThis position provides day-to-day database administration support, resolves database-related technical issues, manages database access and permissions, automates routine administrative tasks, and maintains accurate system documentation. 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, education and certifications as well as contract provisions regarding labor categories that are specific to the position and could fall outside of this range.
Senior SQL Application Developer (SQL, Crystal Reports, ETL) MicroHealth, LLCSenior SQL Application Developer (SQL, Crystal Reports, ETL)Vienna, VAFull timeThis position requires expertise in both Windows and Linux database environments, with responsibilities including SQL programming, SQL Server Agent automation, Database Mail, SSRS report development, Crystal Reports modernization, SSIS package development, production database support, infrastructure monitoring, server maintenance, and enterprise reporting solutions. This role provides advanced technical support for the program, serving as the principal technical resource responsible for enterprise database development, database administration, reporting modernization, production support, ETL development, and SQL Server operational maintenance supporting mission-critical healthcare reporting systems.
CCaaS Tier 3 Support Analyst/Platform Administrator Omm IT SolutionsCCaaS Tier 3 Support Analyst/Platform AdministratorWoodlawn, MarylandFill in the role as part of the Tier 1/2 support to if needed provide CCaaS 800 Number support when needed (high call volumes or absence Tier 1/2 resources) to log issues and requests in ServiceNow IT Service Manager. Experience in providing IT Help Desk Tier 3 support and assistance in resolving their technical issues escalated by the Tier 1/2 resources.
NewUser Profile Management Systems Administrator - TS/SCI with Polygraph GD Information TechnologyUser Profile Management Systems Administrator - TS/SCI with PolygraphAnnapolis Junction, MarylandAs a User Profile Management Systems Administrator supporting CIS, you will maintain, secure, and optimize enterprise user profile management systems that ensure consistent, reliable user experiences across multinetwork desktop, VDI, and cloud environments. To 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.
NewSystems Integration & Support Engineer LeidosSystems Integration & Support EngineerBethesda, MarylandThe position requires a broad understanding of software, computing hardware, networking, virtualization, and system integration, with particular emphasis on: Virtualization: Familiarity with creating, configuring, and managing Virtual Machines. August 25, 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.
Systems Engineer (TS/SCI) Judge GroupSystems Engineer (TS/SCI)Washington, DC$130,000–$140,000 / yearBy providing your phone number, you consent to: (1) receive automated text messages and calls from the Judge Group, Inc. and its affiliates (collectively "Judge") to such phone number regarding job opportunities, your job application, and for other related purposes. Understand, communicate, support and coordinate support activities including: Networking - such as ports, protocols, firewalls, and load balancers as required for system connectivity.
Information System Security Officer Oxenham Group LLCInformation System Security OfficerLorton, VA$140,000–$180,000 / yearWorking alongside the ISSM, system administrators, engineers, program managers, and government stakeholders, the ISSO helps ensure systems remain compliant with the Joint SAP Implementation Guide (JSIG), the DoD Risk Management Framework (RMF), and applicable Intelligence Community and DoD directives. Develop, maintain, and update core RMF documentation: System Security Plans (SSPs), Security Control Traceability Matrices (SCTMs), Plans of Action and Milestones (POA&Ms), Security Assessment Reports (SARs), and Continuous Monitoring Plans.
NewSenior System/Network Administrator - Systems Integration Leidos Holdings IncSenior System/Network Administrator - Systems IntegrationLaurel, MD$116,350–$210,325 / yearYou will administer Linux, UNIX, and Windows environments; build and maintain virtual and storage environments; configure network components; resolve complex technical problems; and support reliable day-to-day infrastructure operations. As a Senior System/Network Administrator - Systems Integration, you will bring deep infrastructure experience to both operational administration and complex integration challenges, helping ensure interconnected systems and applications function effectively together.
Database Administrator CACI International Inc.Database AdministratorSpringfield, VA$90,300–$189,600 / yearIn this role, you'll work hands‑on with a broad range of database technologies-including Oracle, SQL Server, PostgreSQL, MySQL, and modern NoSQL platforms-while supporting key enterprise applications such as Momentum and PeopleSoft. 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.