System Administrator 2 T-Rex Solutions LLCSystem Administrator 2Annapolis Junction, MD$140,000–$170,000 / yearConfigures 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. Provides 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.
System Administrator 3 Amentum Services IncSystem Administrator 3Annapolis, MD$175,000–$215,000 / yearConfigures 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. As appropriate, each employee is responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams.
Project Administrator Avolta AGProject AdministratorBethesda, MD$77,600–$91,300 / yearThis position is instrumental in producing and maintaining accurate reports and correspondence for the department's project costing system comprising of currently funded projects and numerous pipeline projects. Minimum Qualifications, Knowledge, Skills, and Work Environment: Requires design and construction acumen typically gained through a Bachelor's degree in related field and 1-3 years of related professional experience.
Restore System Administrator - TS/SCI w/Poly GD Information TechnologyRestore System Administrator - TS/SCI w/PolyAnnapolis JunctionTo 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. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave.
Systems Administrator Peraton IncSystems AdministratorRiverdale, MD$112,000–$179,000 / yearPeraton offers enhanced benefits to employees working on this critical National Security program, 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 participation in an attractive bonus plan. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
Microsoft SQL Server Administrator - TS/SCI VMD CorpMicrosoft SQL Server Administrator - TS/SCIBethesda, MDThis strong commitment to our employees has been recognized by our inclusion on the Washington Business Journal’s “50 Best Places to Work” list as well as being a “Great Place to Work” certified company with a 4.6 star, and a 99% CEO approval Glassdoor rating. Candidate must, at a minimum, meet DoDM 8140.03 (previously DoD 8570) – IT System Admin Intermediate certification requirements (Cloud+, GICSP, SSCP, Security+ CE, GSEC, or higher).
Database Administrator - TS/SCI with Polygraph GD Information TechnologyDatabase 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. Apply SQL Server, OS level, and database platform security patches within required timelines using approved tools and automated deployment processes; maintain configuration and vulnerability compliance.
Project Administrator HMSHost CorpProject AdministratorBethesda, MDThis position is instrumental in producing and maintaining accurate reports and correspondence for the department's project costing system comprising of currently funded projects and numerous pipeline projects. Minimum Qualifications, Knowledge, Skills, and Work Environment: Requires design and construction acumen typically gained through a Bachelor's degree in related field and 1-3 years of related professional experience.
Cloud Systems Administrator, TS/SCI w/Poly PeratonCloud Systems Administrator, TS/SCI w/PolyAnnapolis Junction, Maryland$104,000–$166,000 / yearFull timeResponsibilities include installing, configuring, updating, and maintaining Linux operating systems and applications; applying software updates and IAVA security patches; monitoring system health and performance; and troubleshooting hardware, software, and system issues to ensure maximum availability and minimize downtime. 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.
Database Administrator CymertekDatabase AdministratorAnnapolis Junction, MarylandComputer Science, Information Technology, Data Science, Software Engineering, Information Systems, Cybersecurity, Computer Engineering, Applied Mathematics, Management Information Systems, Database Management, etc. Database Engineer, Data Architect, Data Analyst, Data Manager, SQL Developer, Systems Administrator, Database Developer, Data Warehouse Administrator, Data Operations Specialist, Business Intelligence Analyst, etc.
System Administrator - Senior Antero Technology ServicesSystem Administrator - SeniorAnnapolis Junction, MarylandYou’ll build, upgrade, and maintain servers on various platforms to support system design, operations, monitoring, and patching for a specialized organization. Antero Technology Services is looking for a proactive person with a TS/SCI clearance to join our Infrastructure Engineering Team.
Jr. Systems Administrator Abile Group, Inc.Jr. Systems AdministratorSuitland, MarylandPerforms software installations and upgrades to Unix/Windows operating systems and layered software packages and maintains them in accordance with established policies, procedures, licensing, and service level agreements; evaluation and installation of software/hardware patches and resolution of software related problems associated with COTS/GOTS products. With significant experience serving the Federal Government, we remain dedicated to our employees and clients and seek high‑performing professionals who excel at providing guidance, developing solutions, and delivering implementation support that blends industry best practices with client expertise and Abile’s broad technical capabilities.
Project Administrator AvoltaProject AdministratorBethesda, MD$77,600–$91,300 / yearThis position is instrumental in producing and maintaining accurate reports and correspondence for the department's project costing system comprising of currently funded projects and numerous pipeline projects. Minimum Qualifications, Knowledge, Skills, and Work Environment: Requires design and construction acumen typically gained through a Bachelor's degree in related field and 1-3 years of related professional experience.
System Administrator Accenture Federal ServicesSystem AdministratorFort Meade, MDThe pay range for the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland is: $96,200—$192,300 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland .
Sr. System Administrator - VDI LeidosSr. System Administrator - VDIOdenton, MarylandJuly 9, 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. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
Network Administrator – Intermediate Kwaan Bear IT SolutionsNetwork Administrator – IntermediateAdelphi, MarylandUnder general supervision, the Network Administrator – Intermediate is responsible for the acquisition, installation, configuration, maintenance, and operation of local area network (LAN) systems. Demonstrated experience with Layer 2/3 switches, Wireless Access Points, wireless devices, Firewalls, Routers, and Encryption devices.
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.
Network System Administrator Que Technology GroupNetwork System AdministratorMarylandQue Technology Group, Inc., is seeking an experienced Network System Administrator to join a small team supporting a mission-critical enclave network with both physical and virtual network devices. Bachelor's degree and 5+ years of relevant experience (or equivalent combination of education and experience).
NetOps System Administrator Raydon CorpNetOps System AdministratorAnnapolis Junction, MD$110,000–$130,000 / yearSince 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. The role serves as a primary point of coordination for network operations activities, ensuring the high availability, security, and performance of mission-critical systems across multiple environments.
Windows Systems Administrator LeidosWindows Systems AdministratorSuitland, MarylandExtensive experience administering enterprise Windows environments, including Active Directory (AD), Domain Name System (DNS), Dynamic Host Configuration Protocol (DHCP), Microsoft Exchange email services, Microsoft Azure Cloud, Remote Desktop Services, VMware, Omnissa, desktop management, and Windows Server services. August 8, 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.
NewSenior Systems Administrator-VDI Tetrad Digital Integrity LLCSenior Systems Administrator-VDIFort Meade, MD$110,000–$115,000 / yearTetrad Digital Integrity (TDI) is a leading-edge cybersecurity firm with a mission to safeguard and protect our customers from increasing threats and vulnerabilities in this digital age. Final compensation will be based on factors including experience, education, skills, geographic location, internal equity, market data and applicable contract requirements, and may fall outside the posted range.
Relativity Administrator CONTACT GOVERNMENT SERVICESRelativity AdministratorRockville, MD$70,000–$150,000 / yearLeverage Relativity expertise to provide support and training related to case functionality, document review and tagging, database administration tasks, advanced troubleshooting, and consultation on workflow solutions. This position requires a strong eDiscovery background, a solid understanding of eDiscovery methodologies, excellent client service skills, and experience in working with cross-functional technical and legal teams.
System Administrator (Ts-Sci W/Poly) Parsons Commercial Technology Group Inc.System Administrator (Ts-Sci W/Poly)Columbia, MD$48.51–$84.90 / hourBy combining unique technologies with deep domain expertise across cybersecurity, missile defense, space, connected infrastructure, transportation, smart cities, and more, we're providing tomorrow's solutions today. Required Qualifications: Bachelor's degree in an IT related field preferred (in lieu of degree, 4 additional years of relevant work experience may be substituted) or a Master's and typically 3+ years of experience.
System Administrator (TTO4) Que Technology GroupSystem Administrator (TTO4)MarylandResponsibilities include, but are not limited to: 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. Que Technology Group, Inc., is seeking System Administrator to provide Infrastructure Server and Sustainment services, to enhance and complement High Performance Computing (HPC) sustainment capabilities.
Senior Windows System Administrator TekSynap CorpSenior Windows System AdministratorRockville, MD$90,000–$122,000 / yearSenior Windows 2022 / 2019/2016 administrator responsible for server administrations, installation and maintenance services for 100 physical and virtual servers in a Microsoft Active Directory environment. "Technology moving at the speed of thought" embodies these principles - the need to nimbly utilize the best that information technology offers to meet the business needs of our Federal Government customers.
Senior System Administrator (TTO3) Que Technology GroupSenior System Administrator (TTO3)Annapolis Junction, MarylandCongure and manage Linux, Unix, and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and congure network components, along with implementing operating systems enhancements to improve reliability and performance. Que Technology Group, Inc., is seeking a Senior System Administrator to provide High Performance Computing (HPC) services in the form of HPC enhanced sustainment capabilities.
Safety Management Systems Administrator Northrop Grumman CorpSafety Management Systems AdministratorBaltimore, MD$112,200–$168,200 / yearPractical working knowledge of management systems including ISO 9001 (Quality Management Systems) AI9100 for aerospace, ISO 45001 (Occupational Health and Safety) Management Systems or ISO 14001 (Environmental Management Systems) including documentation, process mapping, and audit preparation. Basic Qualifications: Bachelor's degree and 8 years of experience in Safety, Engineering, Occupational Health and Safety, and/or Aviation Management, or a related technical field OR a Master''s degree and 6 years in Safety, Engineering, Occupational Health and Safety, and/or Aviation Management, or a related technical field.
System Administrator (TTO8) Que Technology GroupSystem Administrator (TTO8)MarylandResponsibilities include, but are not limited to: 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. Que Technology Group, Inc., is seeking System Administrator to provide Infrastructure Server and Sustainment services, to enhance and complement High Performance Computing (HPC) sustainment capabilities.
System Administrator Que Technology GroupSystem AdministratorMarylandRequirements include, but are not limited to: Accepting and refining requirements, design, develop, acquire, document, and deploy engineering solutions to maximize SIGINT production across all high-speed global access. Information Assurance Technical (IAT) level II baseline certification as defined by DoD 8570.01-M is required or willingness & ability to obtain certification within 6 months of start.
Senior System Administrator (TTO11) Que Technology GroupSenior System Administrator (TTO11)Annapolis Junction, MarylandCongure and manage Linux, Unix, and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and congure network components, along with implementing operating systems enhancements to improve reliability and performance. Que Technology Group, Inc., is seeking a Senior System Administrator to provide High Performance Computing (HPC) services in the form of HPC enhanced sustainment capabilities.
Database Administrator VS Tech SolutionsDatabase AdministratorCatonsville, MarylandSecurity Clearance: Active TS/SCI FS Poly is required at the time of hire or if the clearance has been inactive for less than 2 years, then we will consider them. Performs database and software life-cycle activities to ensure highest level of system performance and availability and compliance with business requirements.
SharePoint Administrator - TS/SCI with Polygraph General Dynamics Information TechnologySharePoint 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. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave.
Enterprise Monitoring Systems Administrator - TS/SCI w/Poly General Dynamics Information TechnologyEnterprise Monitoring Systems Administrator - TS/SCI w/PolyAnnapolis Junction, MarylandCollaborate with engineering, cybersecurity, networking, and operations teams to onboard new data sources, validate secure monitoring configurations, and support accreditation activities. 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.
System Administrator, NK-01-0024 Cyber B.A.T.System Administrator, NK-01-0024Annapolis Junction, MarylandThis role is responsible for maintaining system availability, supporting end users, resolving technical issues, and ensuring reliable operation of server, storage, network, and client infrastructure across Windows, Linux, and UNIX environments. We’re a Service-Disabled Veteran-Owned Small Business delivering engineering, cybersecurity, software, systems, and mission-focused consulting solutions to government customers and industry partners.
AX 2012 ERP System Administrator Music & ArtsAX 2012 ERP System AdministratorFrederick, MD$100,000–$130,000 / yearFull timeThe role centers on operations, incident response, configuration, integrations (AIF), batch orchestration, security, and reporting—while coordinating with developers and vendors for code-level fixes. Based in Frederick, MD, Music & Arts is now part of the Guitar Center enterprise and comprises 200+ retail stores, 120+ educational representatives, and 300+ affiliate locations.
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.
Construction Loan Administrator Fulton Financial CorpConstruction Loan AdministratorHunt Valley, MD$27.79–$46.30 / hourResponsible for the administration of certain real estate secured commercial mortgage credit facilities, including but not limited to reviewing and preparing loan advances, monitoring builder lines, development loans and specialized construction loans, issuing release consideration letters or payoff quotes and collateral releases for those loans, collateral tracking, and processing loan payments. These duties include but are not limited to collecting, reviewing and analyzing loan documentation such as construction loan agreements for special terms, title insurance for advance limitations, and other documents like flood determinations and building permits to ensure that each future advance is calculated and advanced properly within each loan's structure.
3PL Administrator Ultimate Staffing Services3PL AdministratorEast Baltimore, Maryland$21–$26 / hourThe ideal candidate is organized, self‑motivated, and comfortable working in a fast‑paced operations environment while interacting with internal teams, clients, and vendors. A global logistics company is seeking a detail‑oriented 3PL Administrator to support daily warehouse and third‑party logistics operations.
Test Administrator (Salisbury, MD)(Temp) Pearson plcTest Administrator (Salisbury, MD)(Temp)Salisbury, MDPearson VUE provides a full suite of services from test development to data management and delivers exams through the world's most comprehensive and secure network of test centers in more than 180 countries, where we validate the skills and knowledge of millions of individuals every year. If you are an individual with a disability and are unable or limited in your ability to use or access our career site as a result of your disability, you may request reasonable accommodations by emailing TalentExperienceGlobalTeam@grp.pearson.com.
Senior System Administrator 746 Freedom Technology Solutions GroupSenior System Administrator 746Annapolis JunctionAs part of this program, you will work alongside experts in software engineering, cloud computing, DevSecOps, systems engineering, and enterprise platforms to modernize legacy systems, automate business processes, and deliver innovative solutions that improve efficiency, reduce costs, and enhance the user experience. These mission-enabling applications support workforce management, finance, acquisitions, security processing, training, recruitment, logistics, program management, executive decision-making, and other critical business functions across multiple secure environments.
Client Accounts Administrator - ET DLA PiperClient Accounts Administrator - ETBaltimore, MD$41.20–$62.78 / hourThe Client Accounts Administrator, working in collaboration with and in support of the firm's strategic initiatives, is expected to successfully manage the firm's top-tier billing portfolios based on defined support models to include highest volumes and fees for institutional, high-profile clients and attorneys. Works with a team of support specialists within both Legal Support Services and Accounting teams to provide effective, streamlined billing and client account services to attorneys of the firm.
Deputy Retirement Administrator (PROGRAM MANAGER SENIOR IV) State of MarylandDeputy Retirement Administrator (PROGRAM MANAGER SENIOR IV)Baltimore City, MDResponsibilities include providing leadership and assistance in the management of the Units (Benefits Processing, Data Control, and Special Projects) within the Division, providing general supervision of the Directors, developing an expert level knowledge of the state and federal laws relevant to the proper administration of the System, developing best practices to accomplish the goals and mission of the Division and the Agency, researching and drafting legislation, and representing the Retirement Administrator at Board of Trustee meetings, Committee meetings, legislative hearings, public presentations and other high level meetings. â Supports and/or represents the Retirement Administrator who acts on behalf of the Agency on all administrative pension matters in a liaison capacity through frequent contacts with senior Agency management staff, Board of Trustee members, State, Federal and local government appointed and elected officials, and members of the General Assembly.
Logistics Administrator Ultimate Staffing ServicesLogistics AdministratorEssex, Maryland$20–$22 / hourThe ideal candidate is organized, self‑motivated, and comfortable working in a fast‑paced operations environment while interacting with internal teams, clients, and vendors. A global logistics company is seeking a detail‑oriented 3PL Administrator to support daily warehouse and third‑party logistics operations.
Linux Systems Administrator (5469) SMXLinux Systems Administrator (5469)Patuxent, MD$87,600–$146,000 / yearSMX is looking for a highly motivated Linux Systems Administrator with demonstrated experience performing System Administration functions on Aircraft or Weapons Systems networks, and maintaining and upgrading network infrastructures. The Linux Systems Administrator will: Install, configure, and support an organization's local area network (LAN), wide area network (WAN), and Internet systems or a segment of a network system.
Senior System Administrator CACISenior System AdministratorHanover, Maryland$103,800–$218,100 / yearPay 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. Job Title: Senior System AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: None* * * The Opportunity:
System Administrator Level 3 CyberPoint International LLCSystem Administrator Level 3Maryland, MDIf you are interested in applying for employment with CyberPoint and need special assistance or an accommodation to apply for a posted position, contact our Human Resources department by email at hr@cyberpointllc.com or by calling 410-779-6700. Employees and applicants interested in inspecting these plans should contact Human Resources by phone 410-779-6700 or by email at hr@cyberpointllc.com for assistance.
Test Administrator (Bethesda, MD - Temp) Pearson plcTest Administrator (Bethesda, MD - Temp)Bethesda, MDPearson VUE provides a full suite of services from test development to data management and delivers exams through the world's most comprehensive and secure network of test centers in more than 180 countries, where we validate the skills and knowledge of millions of individuals every year. If you are an individual with a disability and are unable or limited in your ability to use or access our career site as a result of your disability, you may request reasonable accommodations by emailing TalentExperienceGlobalTeam@grp.pearson.com.
Linux Systems Administrator CACILinux Systems AdministratorFort Meade, Maryland$120,800–$265,800 / yearJob Title: Linux 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* * * We are seeking a highly skilled Linux Systems Administrator to support mission-critical enterprise infrastructure in a secure Department of Defense/Intelligence Community environment. The successful candidate will provide advanced systems administration, network infrastructure support, virtualization, automation, cybersecurity compliance, and enterprise systems maintenance while ensuring high availability, security, and operational readiness.
NetOps System Administrator Metova FederalNetOps System AdministratorAnnapolis Junction, Maryland$110,000–$130,000 / yearFull timeSince 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. The role serves as a primary point of coordination for network operations activities, ensuring the high availability, security, and performance of mission-critical systems across multiple environments.
CWS Finance/Contracts Administrator Deloitte Touche Tohmatsu LtdCWS Finance/Contracts AdministratorBaltimore, MD$57,200–$105,300 / yearThis role will be responsible for working directly with the teams Lead Administrator to manage and support all GPS Controlled accounts with CWS contractors in resolving finance issues, supporting invoice and timesheet processing, managing finance inquiries, and maintaining operational accuracy across CWS systems and workflows. The wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs.