System Administrator
BTI Services
Business Technology Integrators (BTI)Business Technology Integrators (BTI) is a Service-Disabled Veteran-Owned Small Business (SDVOSB) with more than 25 years of experience delivering innovative and reliable IT and engineering solutions to the Federal Government. BTI supports mission-critical programs across defense and civilian agencies, with core expertise in cybersecurity, program management, enterprise IT, and technical oversight services.Position OverviewThe Systems Administrator will provide enterprise system administration and technical support for the U.S. Equal Employment Opportunity Commission. This position is responsible for administering Microsoft Azure, Active Directory, Microsoft 365, network services, enterprise applications, workstations, and associated security controls.The Systems Administrator will monitor system performance, maintain user accounts and access permissions, deploy software and security patches, troubleshoot hardware and software issues, and ensure systems remain secure, available, and compliant with EEOC policies and federal information technology requirements.Key ResponsibilitiesAdminister and maintain Microsoft Azure, Active Directory, and Microsoft 365 environments.Create, modify, disable, and manage user accounts, security groups, distribution groups, permissions, and access controls.Configure and maintain Group Policy Objects (GPOs) in accordance with organizational security and operational requirements.Support identity and access management activities, including account provisioning, authentication, authorization, and access reviews.Use PowerShell to automate recurring administrative tasks, generate reports, manage accounts, and improve system administration processes.Support continuous integration and continuous deployment (CI/CD) infrastructure and related automation processes.Monitor servers, systems, applications, and network performance to identify availability, capacity, or security concerns.Troubleshoot network connectivity and performance issues involving firewalls, network protocols, and related infrastructure.Assist with implementing and maintaining network security controls.Install, configure, update, test, and patch operating systems and enterprise applications.Coordinate software deployments across the EEOC enterprise network.Monitor software installations and deployments to verify successful completion and resolve failures.Implement workstation security policies, system-hardening standards, and approved security configurations.Monitor systems and workstations for vulnerabilities, unauthorized activity, malware, and other security threats.Apply security updates, remediation actions, and configuration changes within established timeframes.Diagnose and resolve hardware, software, operating system, Microsoft application, and system-access issues.Provide technical assistance to users and coordinate the escalation of complex incidents when necessary.Document configurations, troubleshooting activities, technical procedures, system changes, and issue resolutions.Maintain accurate system administration records in accordance with established EEOC procedures.Collaborate with help desk, cybersecurity, network, engineering, and application-support teams to resolve enterprise technical issues.Perform system administration duties in accordance with EEOC policies, federal security requirements, and recognized information technology best practices.Required Education and ExperienceBachelor's degree in Information Technology, Computer Science, Information Systems, or a related field.In lieu of a bachelor's degree, a minimum of ten years of relevant professional systems administration or information technology experience may be substituted.Relevant professional experience administering enterprise Microsoft systems and supporting end users in a complex network environment.Required Skills and QualificationsExperience administering Microsoft Azure, Active Directory, and Microsoft 365.Experience managing user accounts, Group Policies, permissions, security groups, and access controls.Proficiency with PowerShell scripting and administrative automation.Experience supporting CI/CD infrastructure and automated deployment processes.Knowledge of network administration, performance monitoring, connectivity troubleshooting, firewalls, and network protocols.Experience installing, deploying, updating, and patching software across an enterprise network.Knowledge of workstation security, threat monitoring, system hardening, vulnerability remediation, and security-policy implementation.Demonstrated ability to diagnose and resolve computer hardware, software, operating system, Microsoft application, and connectivity issues.Ability to document technical activities and follow established change-management, security, and operational procedures.Strong analytical, troubleshooting, communication, customer-service, and organizational skills.Ability to work effectively with technical teams, government stakeholders, and end users. BTI Services
- ..., Federal and State Government Agencies. Learn More About ProSidian Consulting at DescriptionProSidian Seeks a Energy Data Systems Administrator | Evaluation Support [DOEOP045050] - DPLH Est.: 665.6 Hrs. ST | 0 Hrs. OT on a Exempt 1099 Contract: No Overtime Pay Contract...SuggestedFull timeContract workTemporary workFor contractorsH1bWork at officeFlexible hours
- ...collaboratively together, create a thriving TEAM oriented culture. Job description As a member of the Exxel Pacific TEAM, the System Administrator is the first point of contact for supporting IT needs of employees. This position reports to and will work closely with the...SuggestedFull timeCasual workWork at office
- ...processes are reinforced through our organization’s externally accredited certifications, which include ISO 9001:2008 Quality Management System (QMS), ISO/IEC 20000-1:2011 IT Service Management Systems (SMS, corporate ITIL certification), ISO 27001:2005 Information Security...SuggestedFlexible hoursWeekend work
$130k - $180k
Celestar, a B&A Company, is seeking a Database/Web System Administrator to support the Defense Advanced Research Projects Agency (DARPA) Program Security Services (PSS) task order. If interested and meet the qualifications, we encourage you to apply for this rewarding...SuggestedContract workLocal area- Position Summary ARB 4x4 Accessories USA is seeking a highly motivated and hands-on IT Systems Administrator / Infrastructure Generalist to support and enhance the organization's technology environment across multiple distribution centers, corporate offices, and remote...SuggestedFull timeRemote work
$73.45k - $132.78k
...we do business.If this sounds like a mission you want to be a part of, keep reading!Leidos is seeking mid-level User Profile System Administrator to support a large enterprise IT contract for the DOD. The System Administrator will support operations across multiple...Full timeContract workRemote work- ...certifications, which include ISO 9001:2008 Quality Management System (QMS), ISO/IEC 20000-1:2011 IT Service Management Systems (SMS... ...the TTAC Infrastructure Modernization effort as a System Administrator (SA). The System Administrator is responsible for effective provisioning...Immediate startFlexible hoursWeekend work
$77.6k - $176k
System Administrator, SeniorThe Opportunity: Your combination of people skills and system administrator expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the Department of War?...Full timeContract workPart timeLocal areaRemote work$73.45k - $132.78k
Systems AdministratorLocation: Suitland, MDClearance: Active TS/SCILeidos is seeking a Systems Administrator to join our team in Suitland, MD, supporting Scientific and Technical Intelligence (S&TI) analysis at the Office of Naval Intelligence (ONI). In this role, you...Full timeWork experience placementWork at office- ...Position Summary Seeking an experienced Senior Systems Administrator to support mission-critical secure messaging and enterprise infrastructure environments. The role combines secure messaging gateway administration, Windows Server, Active Directory, virtualization, monitoring...Full time
$77.6k - $176k
System AdministratorThe Opportunity: As a System Administrator on our team, you’ll establish and manage networks in support of cyberspace operations, apply advanced skills or extensive technical expertise, including full industry knowledge, develop innovative solutions...Full timeContract workPart timeLocal areaRemote work- Responsible for server operations inclusive of hardware, operating system (OS), and utilities on the servers.Has expertise in Red Hat... ...TrustExperience Required: 10 years’ experience in Systems Administration for software development projects utilizing Agile principlesEducation...
$170k - $219k
As a Sr. Systems Administrator III, you will work as part of a collaborative and high-performing team providing hands-on expertise to deliver technical solutions within the highest levels of the federal government by designing, implementing, administering, and supporting...Full timeLocal area- ...Fort Meade, MDClearance Required: Top Secret/SCI with Active Full Scope PolygraphWe are seeking an experienced Linux-focused System Administrator (Level 2) to support a mission-critical program within the Intelligence Community at Fort Meade, MD. This is an on-site...Temporary work
$92.3k - $166.85k
...customers as they address evolving national security challenges.About the OpportunityLeidos is seeking an experienced Senior System Administrator to support the implementation, operation, troubleshooting, and maintenance of IT systems and infrastructure. You will manage...Full time- ...be responsible for maintaining compliance, securing operating systems, and executing patch management across Windows and Linux... ...Develop scripts using PowerShell, Perl, VBScript, or similar administrative languages.Collaborate with customers and technical teams to define...Full time
$95.5k - $181.7k
...exciting, collaborative environment.The Business Infrastructure group at RTX BBN Technologies' Rosslyn, VA office is seeking a Systems Administrator. Our team handles all aspects of IT including, but not limited to: core network infrastructure, phone systems, lab setups,...Temporary workWork experience placementWork at officeRemote workRelocation packageFlexible hours$77.6k - $176k
System Administrator, SeniorThe Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve a critical technology supporting the Department of Defense (DoD)? We’re looking for a System...Full timeContract workPart timeWork at officeLocal areaRemote work$110k - $140k
Hybrid in Washington, DCSalary - $110,000 - 140,000We are seeking a skilled and dependable Systems Administrator to join our team at the mid to senior level. This role carries direct responsibility for managing and maintaining enterprise Windows and Linux server infrastructure...$94.1k - $141.1k
The Systems Administrator provides technical system administration and operations. This role maintains enterprise network infrastructure to ensure proper configuration, availability, performance, capacity, and maintenance (including application of the latest patches and...Work experience placementDay shift- ...Job Title: Windows Storage and High Availability (Systems Admin) Location: Redmond, WA Job Type: Full-Time Shift: Day/... ...Standard for all Tracks o 4+ years of experience in Windows Administration, Networking, Performance Tuning, Patch Management, Windows Upgrades...Full timeFlexible hoursShift workNight shiftDay shift
- ...Job Description Title: Systems Administrator III (Senior Windows Systems Engineer) Req ID (TSR #): SAIJP00039147 Client / Program: FTC — TO4 (prime: Leidos) Location: Client Site — Washington, DC — Hybrid, 2 days/week flexible onsite (telework allowed) Clearance...Full timeFixed term contractCasual workImmediate startRemote workMonday to FridayFlexible hours2 days per week
- ...coordinates the implementation of the approved course of action.- Coordinates and monitors troubleshooting to isolate and diagnose common system problems; documents system events to ensure continuous functioning. Recommends course of action and implements as approved.-...Work experience placement
$77.6k - $176k
System AdministratorThe Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you... ...the Department of Defense? We’re looking for a System Administrator to help us design, deploy, and maintain Cross Domain Solutions...Full timeContract workPart timeWork at officeLocal areaRemote work$73.45k - $132.78k
Leidos has a new and exciting opportunity for a Systems Administrator in our INTEL SECTOR- Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and...Full timeWork at officeLocal areaImmediate startRemote workFlexible hours- ...As a System Administrator, you will be responsible for managing, supporting, and optimizing a variety of business-critical applications, including iManage, eRooms, Confluence, and Jira. You will ensure that these systems operate efficiently, securely, and reliably, supporting...Full timeWork experience placementImmediate start
- ...Support incident response, troubleshooting, and operational documentation. Required Qualifications Four or more years of systems administration experience, including two or more years with AWS. Experience with Linux, scripting, IAM, and monitoring tools....Full timeFor contractorsRemote work
- ...System Administrator Washington, DC On Site Role - 4 Days a week "In Office" Overview Our client, a prestigious investment firm, is seeking a System Administrator / IT Support Engineer to join their growing technology team. This is a highly visible, hands-on...Full timeWork at officeRemote work
- ...IT Systems AdministratorThis position is in support of a proposal effort and is contingent upon contract award. While this is not an... ...matters most.We are seeking an Information Technology (IT) Systems Administrator to join our team and support mission-critical programs through...Contract workImmediate start
$92.3k - $166.85k
...Description Are you ready to be the technical backbone of a mission that matters? Leidos is seeking a highly motivated Senior Systems Administrator/Help Desk Engineer to support a cutting-edge Agile software development program, Chinook, for an Intelligence Community...Contract workLocal areaImmediate startShift workDay shiftAfternoon shift
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to System Administrator. Be the first to apply!
- IT administrator Washington DC
- remote systems administrator Washington DC
- application system administrator Washington DC
- microsoft systems administrator Washington DC
- IT infrastructure administrator Washington DC
- enterprise administrator Washington DC
- office 365 and sharepoint system administrator Washington DC
- server administrator Washington DC
- systems administrator Washington DC
- system admin Washington DC





