Help Desk and Microsoft 365 Administrator ITCON ServicesHelp Desk and Microsoft 365 AdministratorVienna, VARequired Skills and Qualifications Ability to maintain essential Microsoft 365 and Help Desk operations, including end user support, Windows 11 troubleshooting, VPN setup, M365 applications troubleshooting, laptop configuration, device tracking, etc. Maintain Office infrastructure requirements including Cisco Meraki and Ubiquiti access points, switches, Canon printers, MS Teams Soft phones etc.
System Administrator (All Levels) AdapticSystem Administrator (All Levels)Annapolis Junction, MDWhether you're early in your career or leading system administration efforts across complex environments, we're looking for System Administrators at all levels who thrive on solving problems, improving performance, and ensuring reliability where it matters most. Supporting the DoD and Intelligence Community, you'll work on infrastructure that directly enables real-world operations.
SharePoint Administrator Leidos Holdings IncSharePoint AdministratorSuitland, MD$107,900–$195,050 / yearBasic Qualifications: Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, or a related field with 8+ years of relevant experience, or a master's degree with 6+ years of relevant experience. In this role, you will administer and support SharePoint environments across multiple classified networks, helping ensure systems remain secure, available, and optimized for the teams that rely on them.
SharePoint Administrator Falconwood Inc.SharePoint AdministratorArlington, VirginiaRemote$120,000–$125,000This role focuses on ensuring the operational stability, security, and performance of cloud infrastructure and DevSecOps pipelines while supporting ongoing deployments and system enhancements. Falconwood, Inc. is a woman/veteran-owned business providing executive-level consultants and programmatic support to Department of Defense (DoD) Information Technology (IT) initiatives and programs.
NewSystem Administrator SiloSmashersSystem AdministratorArlington, VAMaintain and administer DHS systems and networks to ensure reliability, performance, and security. U.S. citizenship and ability to obtain DHS Suitability clearance.
Business Administrator TPI Global (formerly Tech Providers, Inc.)Business AdministratorHanover, MDResponsible for overseeing all aspects associated with the projects, such as: open project database, issuing purchase orders, entering project-related expenses into the system, and ensuring project reports are completed in a timely manner and sent to the client when the project is complete. May include intermediate-level Network Administrator responsibilities, such as user set-ups, back-up restorations, upgrades, and troubleshooting computer hardware/software problems.
System Administrator StrativiaSystem AdministratorWashingtonThis position is responsible for supporting Azure, Active Directory, Microsoft 365, endpoint management, system security, application deployment, and advanced troubleshooting within a federal IT environment. Experience administering Azure, Active Directory, Microsoft 365, Entra ID, and enterprise endpoint-management tools.
Information Technology Administrator Synergi LlcInformation Technology AdministratorElkridge, MDReports ToChief Financial Officer ManagesNone Summary/ObjectiveThe Information Technology Administrator ("IT Admin") manages the IT needs of the company while working with outside contracted service providers. Manages Synergi's IT infrastructure to ensure all aspects are operating efficiently, including software, hardware, licenses, phones and tablets, phone system, and printers.2.
SharePoint Senior Administrator LeidosSharePoint Senior AdministratorAlexandria, VirginiaThe SharePoint Admin shall deploy, operate, and maintain SharePoint services, including load balancing, PKI authentication, and claims-based authentication as well as support site setup, permission management, troubleshooting, and service requests for customers as well as content and knowledge managers. The SharePoint System Administrator will support infrastructure services, operations, and maintenance across multiple enclaves of different classifications with remote administration for server farms located in centralized data centers.
NewSYSTEM ADMINISTRATOR M&S ConsultingSYSTEM ADMINISTRATORWashington, DC, DCFull timeYou will rack and configure hardware, stand up core network services, administer Linux and Windows servers, manage patching and vulnerability remediation, and keep the environment fully documented and compliant. • Maintain and administer computer networks and related computing environments, including hardware, systems software, applications software, and all configurations.
Target Digital Network Analyst (TDNA) - multiple levels - CLEARANCE and POLYGRAPH REQUIRED Constellation TechnologiesTarget Digital Network Analyst (TDNA) - multiple levels - CLEARANCE and POLYGRAPH REQUIREDColumbia, Maryland$100,000–$250,000 / yearThe benefits package: • Affordable healthcare options with 80% employer paid premium PLUS a company-funded HSA • Dental insurance with 100% employer paid premium • Vision with 80% employer paid premium • Employer paid Life insurance 100% • Employer paid Short-term and Long-term disability 100% • Annual training, continued education, and professional memberships reimbursement • Unlimited access to Red Hat Enterprise Linux and AWS training and accreditation • Annual reimbursement for technology i.e. phones, computers, printers, etc. These Qualifications Would be Nice to Have: JCAC (Joint Cyber Analysis Course), Network+, Security+, Certified Ethical Hacker (CEH), Microsoft Networking, Computer Network Administrator (CNA), Certified Information Systems Security Professional (CISSP), Information Systems Security Engineering Professional (ISSEP), Certified Ethical Hacking, and Certified Information Systems Auditor (CISA).
Cloud Administrator, TS/SCI w/Poly Peraton IncCloud Administrator, TS/SCI w/PolyAnnapolis Junction, MD$176,000–$282,000 / yearMinimum of ten (10) years of experience diagnosing and troubleshooting large-scale cloud computing environments, including distributed storage and data retrieval systems such as Hadoop, Cassandra, Scality, Swift, Gluster, Lustre, GPFS, Amazon Storage Services, or comparable big data or high-performance computing technologies. Peraton offers enhanced benefits to employees working on our critical National Security programs, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan.
Consumer Lending System Administrator I TowerConsumer Lending System Administrator ILaurel, MarylandMust possess excellent organization skills, including the ability to prioritize tasks, complete daily job assignments, develop comprehensive project and action plans, demonstrate successful follow through with project implementation, organize workload to accommodate competing deadlines, and successfully manage multiple, concurrent projects. The Lending System Administrator is responsible for supporting Tower Federal Credit Union’s (TFCU) Consumer Lending loan origination system, with multiple real-time integration points, and numerous other systems, platforms and applications (consumer lending systems) utilized in the consumer loan origination process.
Senior Desktop Administrator A-TEKSenior Desktop AdministratorRockville, Maryland$70,000–$80,000 / yearOur team of 10 Desktop Technicians/Engineers supports approximately 900 users and works alongside other staff who provide Scientific Systems Engineering, Infrastructure/ Data Center Operations and Program Management support. We are seeking an A+ certified Senior Desktop Administrator with Mac and Windows expertise to provide a variety of hands-on technical support and exceptional customer service for our federal health agency customers.
16+Years System Administrator Master GoIntellects16+Years System Administrator MasterWashington, District of ColumbiaPerforms daily backup operations, which include ensuring all required file systems and system data are successfully backed up to the appropriate media; creating recovery tapes or disks; and recycling media and sending off-site, as necessary. Upgrades and configures system software that supports infrastructure applications or Asset Management applications per project or operational needs.
Enterprise - Senior System Administrator - Containers, Kubernetes, Puppet Erias VenturesEnterprise - Senior System Administrator - Containers, Kubernetes, PuppetAnnapolis Junction, Maryland$235,000–$270,000 / yearWe are seeking engineers who wish to grow their careers and want to become part of a technically strong and growth-oriented company focused on bringing innovative solutions to the difficult mission problems facing our customers. Configures 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.
NetOps System Administrator Shift Lead Raydon CorpNetOps System Administrator Shift LeadFort Meade, MD$125,000–$140,000 / yearThe Network Operations (NetOps) Shift Lead will lead shift personnel in supporting the daily operations, performance, and availability of network infrastructure and services. Since 2004, CESI has been at the forefront of developing, maintaining, and integrating simulation-based training, serious gaming, technical services, training and other support in live, virtual, constructive, and gaming (LVCG) domains.
Senior Linux System Administrator Johns Hopkins Applied Physics LaboratorySenior Linux System AdministratorLaurel, MarylandFull timeIn this role, you will apply Risk Management Framework (RMF) principles, develop new IT security capabilities, and provide advanced system administration across complex, classified infrastructures, helping drive innovation, security, and operational excellence. Are proficient in various operating systems, including some of the following: Linux operating systems (RHEL5, RHEL6, RHEL7, RHEL8, RHEL9, Ubuntu), Real-time Linux computing systems (Concurrent platforms).
Cyber Network Defense (CND) Analyst Science Applications International CorpCyber Network Defense (CND) AnalystSpringfield, VA$120,001–$160,000 / yearThis role involves working within a complex environment of virtualized Windows and Linux servers, SQL Server databases, Oracle databases, and comprehensive networking layers to protect mission-critical systems and infrastructure. Certifications (CWF Requirements): Candidates must satisfy Cybersecurity Workforce Framework (CWF) ID 511 (Cyber Defense Analyst) or 531 (Cyber Defense Auditor, Intermediate Level) requirements, as outlined by Navy COOL.
PDM/PLM Systems Administrator Flex LtdPDM/PLM Systems AdministratorVA$74,300–$102,200 / yearWill work closely with Engineering, IT, and Business stakeholders to drive data integrity, process consistency, and system improvements, supporting both operational excellence and future transformation initiatives. To support our extraordinary teams who build great products and contribute to our growth, we're looking to add a/an PDM/PLM Systems Administrator located in US Remote Virginia Area.