Systems Engineer/Administrator Kaiva CorpSystems Engineer/AdministratorArlington, VAFull timeManage and maintain Microsoft 365 services such as Microsoft Intune, Entra admin center with Entra Connect for cloud synchronization, Exchange admin center for mail and mailbox administration, Microsoft Defender, and Microsoft Purview. As a Systems Engineer/Administrator, you will be responsible for ensuring the secure and efficient operation of servers and systems in a variety of environments, including on-premises and cloud-based Microsoft products within our Federal Government Customer's environment.
NewContracts/Subcontracts Administrator Sparks GroupContracts/Subcontracts AdministratorHerndon, VAThe ideal candidate is a proactive and detail-oriented professional with strong knowledge of government contracting, excellent negotiation and communication skills, and the ability to manage multiple priorities while providing sound business judgment in a fast-paced environment. The candidate will support the full lifecycle administration of federal and commercial contracts and subcontracts, including proposal support, contract negotiation, compliance, post-award administration, and risk management.
NewContracts Administrator Sparks GroupContracts AdministratorLorton, VAAs the Contracts Administrator, you will be responsible for leading T&M, FFP and cost reimbursable efforts related to contract proposal support, development, negotiation and management. Responsibilities : Execute full-lifecycle administration for a diverse portfolio of federal agreements, from initial RFP/solicitation risk analysis through closeout.
Network Administrator 4 CYNET SYSTEMSNetwork Administrator 4Fairfax, VA$60–$65 / hourTemporaryContractorPart timeAs a nationally and locally certified Minority Business Enterprise (MBE), Cynet Systems is committed to helping organizations build high-performing teams while empowering professionals to grow rewarding careers. We deliver agile, scalable talent solutions across IT, engineering, life sciences, clinical, and professional staffing, powered by a high-performing recruitment engine operating across North America and Asia.
NewMobile Device Management Administrator NuAxis InnovationsMobile Device Management AdministratorWashington DC, DCManage iOS and Android devices using enterprise MDM tools (MaaS360, Intune). We are currently seeking a talented and motivated Mobile Device Management Administrator for a full-time position.
NewSr MicroStrategy / BI Platform Administrator System OneSr MicroStrategy / BI Platform AdministratorReston, VA$83 / hourQualifications: Bachelor's Degree in Computer Science or IT related field In lieu of a Bachelor's degree, an additional 4 years of relevant work experience is required in addition to the required work experience. System One, and its subsidiaries including Joulé, ALTA IT Services, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.
NewDatabase Administrator PlanIT GroupDatabase AdministratorReston, VARemoteThe successful candidate will be responsible for performing complex functional activities in support of Oracle RDBMS products and services, IBM DB2, Oracle eBusiness Suite, and Postgres. • Must be able to obtain a Position of Public Trust Clearance – US Citizen or Permanent Resident (Green Card Holder) and must not have traveled outside the US for a combined total of 6 months or more in last 5 years.
Sr. Salesforce Administrator ComplySciSr. Salesforce AdministratorArlington, VA$132,000–$165,000 / yearComply serves thousands of global financial services clients including broker-dealers, insurers, investment banks, private funds, RIAs, and wealth managers who rely on Comply offerings to power their compliance programs. With more than 5,000 clients and hundreds of employees across the globe, Comply empowers Chief Compliance Officers and their teams to proactively manage regulatory obligations, mitigate risk, and scale with efficiency and confidence.
NewEPM Cloud Administrator Kyyba IncEPM Cloud AdministratorVienna, VA$45–$49.99 / hourContractorValidate, reconcile, and monitor inbound and outbound data loads to ensure data integrity and accuracy. · Troubleshoot application and integration issues and coordinate resolutions with Oracle Support and internal teams.
Senior Cloud Administrator (Okta) System OneSenior Cloud Administrator (Okta)Washington, DCYou'll have the opportunity to work with cutting-edge identity technologies while supporting enterprise impacting initiatives at one of the nation's most important financial institutions. This is a high-impact role where you'll directly contribute to the security posture and operational excellence of the Federal Reserve Board's identity infrastructure.
NewSenior Cloud Administrator System OneSenior Cloud AdministratorWashington, DCWe're seeking a talented Senior Cloud Administrator to help architect, deploy, and manage our AWS platforms while supporting emerging AI capabilities and modern containerized workloads. Join our Cloud Architecture and Administration team at the forefront of secure, innovative cloud infrastructure for one of the nation's most critical institutions.
NewSystem Administrator Sparks GroupSystem AdministratorManassas, VAMonitor and support cloud and data-center infrastructure, including servers, endpoints, routers, switches, firewalls, VPNs, LAN/WAN environments, and network segments. Experience with virtualization technologies such as VMware or Hyper-V, cloud platforms such as AWS or Azure, and networking concepts including TCP/IP, DNS, DHCP, routing, and VPNs.
NewOracle Database Administrator LeidosOracle Database AdministratorArlington, VA$87,100–$157,450Translate requirements and data into usable database schemas by creating or recreating ad hoc queries, scripts and macros, making updates to existing queries, and creating new queries to manipulate data into a master file. The Oracle Database Administrator will join a high-impact program, focused on designing, building, delivering, and supporting highly available, scalable, real-time data persistence for mission-critical applications.
NewSystems Network Administrator I/Service Desk Support LeidosSystems Network Administrator I/Service Desk SupportLaurel, MD$59,150–$106,925Our team is at the cutting edge of Security Engineering, Computer Network Operations (CNO), Mission Software, SIGINT, and advanced analytics —delivering solutions that directly support critical national security missions. You’ll also provide hands-on support to users both at headquarters and across the enterprise—delivering excellent customer service while managing multiple priorities.
NewWindows Systems Administrator LeidosWindows Systems AdministratorArlington, VA$73,450–$132,775If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . Apply today to become part of the Leidos team that is assisting CESO as they migrate to a high security cloud environment by providing network and communication services, monitoring services, and system administration.
NewSenior Maximo Application Suite Developer/Administrator LeidosSenior Maximo Application Suite Developer/AdministratorReston, VARemote$116,350–$210,325Position will be responsible for installing, supporting, and maintaining Red Hat OpenShift and MAS 9 implementations and will help automate and streamline our operations and processes, troubleshoot and resolve issues in our dev, test and production environments, gather user requirements and document functional and technical specifications, create thorough system documentation, and support team members and end users with both technical expertise and training. Necessary skills include software and systems development, test and evaluation, configuration and release management, data management, IT security, service desk, operations and maintenance functions, and supporting business process engineering services for the portfolio.
NewSystems Administrator/Helpdesk Engineer LeidosSystems Administrator/Helpdesk EngineerChantilly, VA$73,450–$132,775If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . August 4, 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.
NewSharePoint Senior Administrator LeidosSharePoint Senior AdministratorAlexandria, VA$92,300–$166,850The 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. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com .
NewGCCS Systems Administrator LeidosGCCS Systems AdministratorArlington, VA$92,300–$166,850If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . Demonstrated capability to lead, coordinate, and orchestrate diverse, cross-functional technical teams—including software developers, hardware engineers, and network specialists—to successfully execute complex mission requirements.
NewData Center System Administrator LeidosData Center System AdministratorWashington, DC$73,450–$132,775If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . August 3, 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.
RMF IT Security Analyst System OneRMF IT Security AnalystBethesda, MD$120,000–$130,000 / yearWorking under Lead and Senior RMF personnel, the analyst independently supports RMF lifecycle activities, security assessments, continuous monitoring, and compliance initiatives while mentoring junior staff. Support Cybersecurity Supply Chain Risk Management (C-SCRM) activities, including vendor documentation and SBOM reviews.
NewCitrix Infrastructure Administrator LeidosCitrix Infrastructure AdministratorArlington, VA$73,450–$132,775The DISA CESO ITSS team provides network operations and cyber defense support to the Defense Information Systems Agency (DISA), enabling secure and reliable communications for the Department of Defense (DoD) and Combatant Commands (COCOMs). If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com .
Senior ISSO Security Analyst American Management Group, LLC (AMG)Senior ISSO Security AnalystManassass, VirginiaFull timeAs a Security Analyst on our team, you’ll use your experience to work with Veterans Affairs (VA) Information System Owners (ISO), Information System Security Officers (ISSO), site managers, and other system stakeholders to coordinate and drive the completion of Risk Management Framework (RMF) steps 0-6 ATO activities and requirements, identify and mitigate risks, escalate project risks to leadership, understand and apply VA authorization policies and processes, and provide information system security expertise. Nice If You Have: Experience with Continuous Authorization and Monitoring (CAM) Experience working with the VA Experience supporting ATOs for specialized devices Ability to engage with varying levels of staff and leadership Possession of excellent verbal and written communication skills The hourly rate of pay for this position is $73.89/hr.
NewEndpoint Security as a Service (ESS) Engineer LeidosEndpoint Security as a Service (ESS) EngineerWashington, DC$92,300–$166,850If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . June 30, 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.
Sr. ServiceNow Business Analyst Capgemini Government Solutions LLCSr. ServiceNow Business AnalystMcLean, VAReview user’s requests for new or modified computer programs to resolve feasibility, cost and time required, compatibility with current system, and computer capabilities, analyze and outline steps required to develop programs, using structured analysis and design, plan, develop, test, and document computer programs, applying knowledge of applicable computer system/platform application. With its strong 55-year heritage and deep industry expertise, Capgemini is trusted by its clients to address the entire breadth of their business needs, from strategy and design to operations, fueled by the fast evolving and innovative world of cloud, data, AI, connectivity, software, digital engineering and platforms.
Security Administrator AmentumSecurity AdministratorChantilly, VirginiaOur security administrators will provide a wide range of support functions that may include the following, depending on office assignment: customer service support, data entry, review of security clearance paperwork and relevant reports, redaction, file maintenance, filing, records management. Amentum is seeking security-minded individuals with attention to detail, strong communication and excellent customer service skills to join our team of security administrators providing support to personnel security vetting in a dynamic and challenging environment.
Security Administrator Amentum Services IncSecurity AdministratorChantilly, VA$31.25–$40.86 / hourOur security administrators will provide a wide range of support functions that may include the following, depending on office assignment: customer service support, data entry, review of security clearance paperwork and relevant reports, redaction, file maintenance, filing, records management. Amentum is seeking security-minded individuals with attention to detail, strong communication and excellent customer service skills to join our team of security administrators providing support to personnel security vetting in a dynamic and challenging environment.
Xcelerate Solutions Careers - Personnel Security Administrator - Junior W/ Ts/Sci With FSP Xcelerate SolutionsXcelerate Solutions Careers - Personnel Security Administrator - Junior W/ Ts/Sci With FSPMclean, VAThis 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. About Xcelerate Solutions: Founded in 2009 and headquartered in McLean, VA, Xcelerate Solutions (www.xceleratesolutions.com) is one of America's fastest-growing companies.
Xcelerate Solutions Careers - Personnel Security Administrator - Senior W/ Ts/Sci With FSP Xcelerate SolutionsXcelerate Solutions Careers - Personnel Security Administrator - Senior W/ Ts/Sci With FSPMclean, VAThis 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. The Senior Security Administrator serves as a high-level subject matter expert across diverse security functional areas, including polygraph, adjudication, and investigations.
Personnel Security Administrator - Senior w/ TS/SCI with FSP Xcelerate Solutions LLCPersonnel Security Administrator - Senior w/ TS/SCI with FSPMcLean, VAThe Senior Security Administrator serves as a high-level subject matter expert across diverse security functional areas, including polygraph, adjudication, and investigations. Customer Liaison: Serve as a role model in anticipating customer needs; respond to inquiries regarding pending case statuses and complex clearance certifications.
Personnel Security Administrator - Junior w/ TS/SCI with FSP Xcelerate Solutions LLCPersonnel Security Administrator - Junior w/ TS/SCI with FSPMcLean, VATechnical Support: Facilitate the adjudicative process by printing, scanning, and uploading documents to electronic files; respond to OGA clearance certification inquiries. Administrative Support: Maintain and update records, conduct data entry, redact sensitive information, and protect PII using "need to know" principles.
Personnel Security Administrator – Junior w/ TS/SCI with FSP VMD CorpPersonnel Security Administrator – Junior w/ TS/SCI with FSPMcLean, VAThis 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. About Xcelerate Solutions: Founded in 2009 and headquartered in McLean, VA, Xcelerate Solutions (www.xceleratesolutions.com) is one of America's fastest-growing companies.
Personnel Security Administrator – Senior w/ TS/SCI with FSP VMD CorpPersonnel Security Administrator – Senior w/ TS/SCI with FSPMcLean, VAThis 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. The Senior Security Administrator serves as a high-level subject matter expert across diverse security functional areas, including polygraph, adjudication, and investigations.
Security/Systems Administrator Nightwing Intelligence SolutionsSecurity/Systems AdministratorSterling, Virginia$122,000–$253,000 / yearOur capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges.
Xcelerate Solutions Careers - Personnel Security Administrator - Mid W/ Ts/Sci With FSP Xcelerate SolutionsXcelerate Solutions Careers - Personnel Security Administrator - Mid W/ Ts/Sci With FSPMclean, VAMinimum Requirements: Education/Experience: Bachelor's Degree + 3 years of experience OR High School Diploma/GED + 5 years of relevant experience. Mentorship: Coach and mentor Developmental level personnel; assist in developing materials for informal office training sessions.
Personnel Security Administrator - Mid w/ TS/SCI with FSP Xcelerate Solutions LLCPersonnel Security Administrator - Mid w/ TS/SCI with FSPMcLean, VAMinimum Requirements: Education/Experience: Bachelor's Degree + 3 years of experience OR High School Diploma/GED + 5 years of relevant experience. Mentorship: Coach and mentor Developmental level personnel; assist in developing materials for informal office training sessions.
Senior System Security Administrator Human Capital Resources and ConceptsSenior System Security AdministratorWashington D.C, DCHuman Capital Resources and Concepts Inc. (HCRC) is a consulting firm that specializes in resource management capabilities that are utilized in all federal organizations. The ideal candidate is a detail-oriented, resilient professional with a strong background in InfoSec/IT Security, excellent communication skills, and a proven ability to manage competing priorities in a dynamic environment.
Cyber Security Administrator Beyond SOFCyber Security AdministratorDistrict of ColumbiaStay updated on the latest cybersecurity threats and. Monitor network traffic for suspicious activity and respond.
Industrial Security Administrator Mitre CorpIndustrial Security AdministratorMcLean, VA$76,000–$95,000 / yearBasic Qualifications: Typically requires a Bachelor's degree and a minimum of 2 years of related experience; or an advanced degree with relevant experience who can immediately contribute at this job step; or equivalent combination of related education and work experience. Incumbent candidate will use their current security knowledge to advance their security career and gain expertise in all aspects of Security Administrator responsibilities: Serve as a primary point of contact for security-related customer requests and operational support.
NewFacility/Security Administrator Hui HuliauFacility/Security AdministratorWashington, District of ColumbiaStanding and Walking: Ability to stand and walk for extended periods throughout the workday, including walking between storage areas, staging zones, and inventory stations. Monitors and maintains the facility alarm system and security camera coverage at all entrances and exits, ensuring 24/7/365 recording capability remains operational.
Personnel Security Administrator – Mid w/ TS/SCI with FSP VMD CorpPersonnel Security Administrator – Mid w/ TS/SCI with FSPMcLean, VAMinimum Requirements: Education/Experience: Bachelor’s Degree + 3 years of experience OR High School Diploma/GED + 5 years of relevant experience. Mentorship: Coach and mentor Developmental level personnel; assist in developing materials for informal office training sessions.
NewSecure Facility Attendant / Computer Security Administrator Huntington Ingalls Industries IncSecure Facility Attendant / Computer Security AdministratorAdelphi, MD$65,699–$100,000 / yearWhen extending an offer, HIIs Mission Technologies division takes a variety of factors into consideration which include, but are not limited to, the roles function and a candidates education or training, work experience, and key skills. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.
Systems Administrator and Security Analyst Booz Allen Hamilton IncSystems Administrator and Security AnalystFort Belvoir, VA$77,600–$176,000 / yearAs a system administrator and cyber analyst on our project, you'll install, configure and manage RHEL and Windows operating systems to ensure that they meet operator needs while also being compliant with Risk Management Framework (RMF) and NETCOM requirements. Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.
Systems Administrator And Security Analyst Booz Allen Hamilton Inc.Systems Administrator And Security AnalystFort Belvoir, VA$77,600–$176,000 / yearAs a system administrator and cyber analyst on our project, you'll install, configure and manage RHEL and Windows operating systems to ensure that they meet operator needs while also being compliant with Risk Management Framework (RMF) and NETCOM requirements. Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.
NewDatabase Administrator - Active Security Clearance CadreDatabase Administrator - Active Security ClearanceReston, VAFull timeDuties: This Database Administrator performs the following core functions:Perform server and storage capacity management and planning for the most complex and critical systemsRecommend and implement process and tool improvements to improve the efficiency and effectiveness of the organization's change management and configuration management processes and systemsPerform server performance tuningUtilize system software to monitor the performance of system files; manages system data to maintain performance efficienciesStudy system requirements to determine prop r server installation methods and proceduresProvide technical support in the evaluation of pi inie object names, data elements, and other objectsEnsure that proposed object definitions are clear, concise, technically correct, and that they represent singular conceptsAnswer users' inquiries regarding computer software and hardware operation to resolve problemsEnter commands and observe system functioning to verify correct operations and detect errorsInstall and perform minor repairs to hardware, software, and peripheral equipment, following design or installation specificationsConfer with management, users, and management to establish requirements for new systems or modificationsConduct computer diagnostics to investigate and resolve problems and to provide technical assistance and supportPlan and test capacity requirementsInspect equipment and read order sheets to prepare for delivery to usersPerforms other duties asassigned at the direction of Project management Required Qualifications:Active Top Secret clearance with the ability to obtain and maintain a TS/SCI with polyBachelor's degree preferred, in Computer Science, Information Systems, Engineering, Business, or a scientific or technical discipline related to the specific skill. Experience with OracleKnowledge of Oracle Administration, Oracle system maintenance on Windows environment Desired Qualifications:Active TS/SCI with poly with most recent BI/Polygraph dates within the last five yearsPast experience with older versions of Oracle, especially Oracle 11g Advanced Replication experienceExperience with Backup Exec in a virtual environment.
NewSystems Administrator - Active Security Clearance CadreSystems Administrator - Active Security ClearanceReston, VAFull timeRequest and Reporting System requests; verify accesses; obtain approvals, and serve as a liaison between users and other support offices to resolve/fulfill IT and access administration problems/requirements)Perform the physical setup and configuration of desktop hardware and software as neededPerform other duties as assigned at the discretion of Project Management Required Qualifications:Ability to obtain and maintain a TS/SCI with polyBachelor's degree preferred, in Computer Science, Information Systems, Engineering, Business, or a scientific or technical discipline related to the specific skill. The Systems Administrator interacts with users to troubleshoot and resolve hardware, software and performance problems for customers using mainframe, LANs, PCs and printers.
Office Administrator - National Security Program Area Johns Hopkins University Applied Physics Laboratory LLCOffice Administrator - National Security Program AreaLaurel, MDThe National Security Analysis Department (NSAD) is seeking a highly organized self-starter to provide administrative and programmatic support to the Program Area Manager (PAM), Program Managers (PMs), and program staff across the National Security Analysis Mission Area (NSAMA). Are capable of demonstrating independent judgment, interacting and communicating effectively with group and program supervisors, leadership, and external contractors and sponsor; Proactively initiate, manage, and lead program area tasking.
Salesforce Administrator (Security & DevOps) H R PUNDITS INCSalesforce Administrator (Security & DevOps)Vienna, VAFull timeSecurity Expertise: Deep knowledge of Salesforce security model including profiles, permission sets, sharing rules, field-level security, session settings, MFA, and IP restrictions. Tools: Proficiency with Git/GitHub, VS Code with Salesforce Extensions, Salesforce Data Loader, JIRA, and OwnBackup or equivalent backup solutions.
Jr Cyber Security SecOps Administrator Geospatial And Cloud AnalyticsJr Cyber Security SecOps AdministratorQua, VirginiaGCA is a minority veteran owned small business providing solutions to customer requirements in every realm of the intelligence and information technology industries to include, imagery/intelligence analysis, related systems engineering and administration, operations and maintenance, networking and VTC services. Your role as a Cyber Security SecOps Administrator will be managing and maintaining the security infrastructure of an organization, focusing on the day-to-day tasks related to cybersecurity operations.
Physical Security System Administrator UNLIMITED TECHNOLOGY, INC.Physical Security System AdministratorWashington, DCResponsible for maintaining and/or developing outside integrations with the integrated security management system which include but are not limited to; splunk, USAccess, employment databases, intrusion detection systems, and smtp mail servers in the support of system generated real-time notifications. Works directly with staff to ensure the PACS server has the latest server patches and ensures that planned system maintenance is completed during acceptable time periods to prevent interruptions to government operations.