Linux Systems Administrator (Unix) Bowhead / UIC Technical ServicesLinux Systems Administrator (Unix)Dahlgren, VAOperate running systems, including booting into different run levels, identifying processes, starting and stopping virtual machines, and controlling services. Working as part of a team responsible for administration and management of servers, end-user workstations in both unclassified and classified network environments.
NewSenior SharePoint Administrator LeidosSenior SharePoint AdministratorFort Belvoir, VA$92,300–$166,850Migration and implementation: Execute the migration of content from the existing SharePoint Infrastructure running on Windows Server 2016 to the new Infrastructure that will run on Windows Server 2019, ensuring data integrity and minimal disruption. The candidate will ensure solutions meet business needs and involves tasks such as managing permissions, migrating content, troubleshooting issues, training users, and integrating SharePoint with Microsoft and custom applications.
NewSenior Systems Administrator - Linux LeidosSenior Systems Administrator - LinuxFort Belvoir, 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. April 8, 2026For 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.
UNIX/LINUX SYSTEMS ADMINISTRATOR 5 Huntington Ingalls Industries IncUNIX/LINUX SYSTEMS ADMINISTRATOR 5Newport News, VAHII's diverse workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals. The role combines technical expertise, leadership, and strategic planning, requiring the individual to drive major technology initiatives, manage a team, and ensure the security, scalability, and availability of the infrastructure.
Linux Systems Administrator (Unix) Ukpeagvik Inupiat CorpLinux Systems Administrator (Unix)Dahlgren, VAOperate running systems, including booting into different run levels, identifying processes, starting and stopping virtual machines, and controlling services. Working as part of a team responsible for administration and management of servers, end-user workstations in both unclassified and classified network environments.
Unix/Linux Network and Computer Systems Administrator Bart & Associates IncUnix/Linux Network and Computer Systems AdministratorPortsmouth, VAIn recognition of all these efforts, B&A has been named a Companies as Responsive Employers (CARE) award recipient by Northern Virginia Family Services and nominated by the Northern Virginia Chamber of Commerce for Outstanding Corporate Citizenship Award. B&A is seeking a Senior Network and Computer Systems Administrator is responsible for the design, implementation, and maintenance of enterprise network and server infrastructure to ensure secure, reliable, and high-performance IT operations.
NewSys Admin Windows/UNIX (RHEL) Main SailSys Admin Windows/UNIX (RHEL)Arlington, VARemote$110–$125 / hourThe Windows / UNIX System Administrator (RHEL) leads the administration, maintenance, and optimization of the organization's server infrastructure, spanning Microsoft Windows Server and UNIX/Linux environments, with a focus on Red Hat Enterprise Linux (RHEL). Basic Qualifications: -Extensive experience in a System Administrator role, with deep technical knowledge of both Windows Server and UNIX/Linux operating systems, specifically Red Hat Enterprise Linux (RHEL).
Senior UNIX/Linux System Engineer EntarianSenior UNIX/Linux System EngineerRadford, Virginia$100,000–$140,000 / yearExperience supporting Cybersecurity patch management and Security Technical Implementation Guides (STIG), Security Requirement Guides (SRG), RMF, Security Control Assessor-Validator (SCA-V), and Cyber Operational Readiness Assessments (CORA). Minimum three years’ experience working in an environment with complex networks while demonstrating experience using VLANs, troubleshooting tools such as ifconfig, netstat, ssh and telnet as well as how to harden a system using firewalld/iptables and hosts.
Senior UNIX/Linux System Engineer SEV1TECH INCSenior UNIX/Linux System EngineerRadford, VAThe responsibilities include but are not limited to: • Working with the existing UNIX team to manage, maintain, deploy, troubleshoot and support servers for a mixed customer environment • Planning, executing, and implementing new system Hardware and Software and create and maintain team technical instructions, operating procedures and policies as needed • Monitoring and tuning system performance, ongoing operation of the servers, hardening of the servers and reporting of the overall security and operational status • Recommend improvements to the enterprise and manage new SW/HW integrations when required while also providing utilization reports using existing tools to identify problems and corrective actions as needed • Excellent communication and team skills • Provide support toward the lifecycle of a mixed environment of vendor equipment in the data center to include firmware version control and periodic preventive maintenance • Be able to recommend, demonstrate, and implement technologies to help expand, upgrade, and increase efficiency to the current environment. Bachelors degree in computer science or equivalent years of experience Minimum three years experience with SELinux - understand the basic and advanced management and configuration of SELinux Experience supporting Cybersecurity patch management and Security Technical Implementation Guides (STIG), Security Requirement Guides (SRG), RMF, Security Control Assessor-Validator (SCA-V), and Cyber Operational Readiness Assessments (CORA) Experience deploying large scale HW and SW systems enhancements and/or upgrades for an organization with widely distributed geographic sites Experience with current and emerging network and infrastructure management technologies and business practices.
Senior UNIX System Engineer w/Secret Clearance TekSynap CorpSenior UNIX System Engineer w/Secret ClearanceRadford, VATechnology 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. TekSynap is a fast-growing high-tech company that understands both the pace of technology today and the need to have a comprehensive well-planned information management environment.
Senior Oracle SOA Administrator HireTalentSenior Oracle SOA AdministratorMcLean, VARemoteThe Senior Oracle SOA Administrator is responsible for administering, configuring, monitoring, and supporting the Oracle SOA Suite and Fusion Middleware components across enterprise environments. Overseeing Oracle SOA Suite environments in OCI and AWS, including configuration and daily operations.
Database Administrator (DBA) - III Ampcus IncorporatedDatabase Administrator (DBA) - IIIRichmond, VAResponsible for computer network activities associated with the installation, configuration, upgrading, administration, monitoring, maintenance and security of databases in the organization. Work experience required:Supporting Patch Set Update/Release Update (PSU/RU) patching.
Oracle DBA Open Systems Technologies CorporationOracle DBAGainesville, VAExperience with cloud, hybrid, and on-prem environments, as well as Linux/Unix, shell scripting, Python, monitoring tools, and ITIL-based support processes, is highly desirable. The ideal candidate should bring solid database support experience, along with a functional understanding of BRM/ECE processes to assess application flow and business impact during issue resolution.
Database Administrator - 00151 Commonwealth of VirginiaDatabase Administrator - 00151Richmond, VA$95,000–$105,000 / yearWe are looking for an experienced Database Administrator who will play a key role in maintaining the reliability and integrity of our enterprise data systems-an essential component of DGS's operational and strategic success. The DGS Office of Information Systems & Services (ISS) is seeking a skilled Database Administrator to support and enhance our enterprise Oracle and SQL Server environments.
Senior Oracle DBA Expert In Recruitment SolutionsSenior Oracle DBAHerndon, VARemoteThe Oracle database administrator is also responsible for managing the Oracle databases in such a way as to provide all users access in a form that suits their needs. The Oracle database administrator is responsible for administering the MeF Oracle databases to include performance, integrity and security of the databases.
MQ Administrator StratAcuity Staffing Partners IncMQ AdministratorRichmond, VA$60–$70 / hourIn terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts.
System Administrator D2 Technical ServicesSystem AdministratorReston, VirginiaMaintains an organization's computer systems' workflows and is responsible for the upkeep, configuration and reliable operation of computer systems, As a Systems Administrator, you will work closely with both on-site and remote users to coordinate site visits and upgrades, provide on-site and remote resolution support for trouble calls, and provide TIER 2/3 support of Unix/Windows workstations and servers, including Web servers, network attached storage devices, and stored data in support of business processing requirements. Perform software installations and upgrades to Unix/Windows operating systems and layered software packages and maintains them in accordance with established policies, procedures and service level agreements; evaluation and installation of software/hardware patches and resolution of software related problems associated with COTS/GOTS products.
Systems Administrator with TS/SCI, FS (Systems Administration, Associate) The Mil CorpSystems Administrator with TS/SCI, FS (Systems Administration, Associate)Tysons Corner, VA$125,000–$200,000 / yearThe MIL Corporation (MIL) is a dynamic workforce of industry professionals who deliver world-class solutions in cyber, engineering, financial management, and information technology - and we are looking for candidates like you! Installing, configuring and removing system hardware (servers, workstation, monitors, printers, plotters, scanners, transceivers, network interface cards, network physical links, etc.).
Senior System Administrator Iomaxis LLCSenior System AdministratorVirginia, VASince 2006, MAXISIQ has advanced the state of Cyber RDT&E by bringing together industry expertise in software, hardware, communications and security, and leveraging decades of operational experience to deliver exceptional value to communities and the critical missions they support. Provide technical configuration, setup, installation services, hardware and coordination for application projects and install security updates and patches.
IT Windows System Administrator - SME Iomaxis LLCIT Windows System Administrator - SMEVirginia, VASince 2006, MAXISIQ has advanced the state of Cyber RDT&E by bringing together industry expertise in software, hardware, communications and security, and leveraging decades of operational experience to deliver exceptional value to communities and the critical missions they support. Provide technical configuration, setup, installation services, hardware and coordination for application projects and install security updates and patches.
Senior Linux System Administrator JCS Solutions LLCSenior Linux System AdministratorFort Belvoir, VAFull timeJCS offers enterprise-wide solutions including cloud computing, software development, cybersecurity, digital modernization, and management consulting for the federal government. JCS Solutions (JCS) is a premier technology firm providing innovative solutions and high-quality services in defense, national security, and civilian sectors.
Senior SharePoint Administrator Leidos Holdings IncSenior SharePoint AdministratorFort Belvoir, VA$92,300–$166,850 / yearMigration and implementation: Execute the migration of content from the existing SharePoint Infrastructure running on Windows Server 2016 to the new Infrastructure that will run on Windows Server 2019, ensuring data integrity and minimal disruption. Knowledge of related technologies like Active Directory, Azure Active Directory, and Internet Information Services (IIS).Client-side development skills using JavaScript frameworks like TypeScript, as well as server-side development skills for creating web parts.
Cloud Systems Administrator BCMCCloud Systems AdministratorArlington, VirginiaBusiness Computers Management Consulting Group, LLC (BCMC) is a small business specializing in Information Technology (IT), Cybersecurity, Information Assurance (IA), SOA, Big Data Management, Program Management, and more for Federal, State, and Local agencies. Working on this team means directly supporting the nation's cybersecurity defenders by ensuring they have reliable, scalable, and secure cloud infrastructure available within hours of a cyber incident—helping protect America's digital infrastructure when it matters most.
Systems Administrator Linux CbSystems Administrator LinuxFt Belvoir, VirginiaRequired Qualifications:BS with 6-8 years, or MS degree with 4-6 years of experience in IT operations working with Linux servers and Virtualization. Provide support on a M-F business hours schedule, also responsible for on-call, extended hour, and weekend support as required by mission or emergency situations.
Relativity Senior Systems Administrator Contact Government Services LLCRelativity Senior Systems AdministratorChantilly, VAFor the past seven years, weve been growing our government contracting portfolio, and along the way, weve created valuable partnerships by demonstrating a commitment to honesty, professionalism, and quality work. At least 5 years of hands-on, directly applicable experience actually doing the work of implementing the kinds of systems being set up - e.g., UNIX, Windows, Network Storage Solutions, etc.
Senior Relativity Senior Systems Administrator Contact Government Services LLCSenior Relativity Senior Systems AdministratorFairfax, VASkills and attributes for success- Design and implement Automated Litigation Support ALS software solutions primarily consisting of COTS tools such as Relativity iPro CaseMap etc.- Maintain ALS system infrastructure storage compute network leveraging on-premise and AWS cloud platforms.- Join our team and become part of meaningful government innovationExplore additional job opportunities with CGS on our Job Board httpscgsfederal.comjoin-our-teamFor more information about CGS please visit httpswww.cgsfederal.com or contactEmailemailprotectedCJ117449.28
IT Systems Administrator - JDE Ingersoll Rand IncIT Systems Administrator - JDERichmond, VAProficiency in JDE Upgrade / Migration / System administration activities such as Package Build, Deployment, Table Conversion, Installation of patches, ASU/ESUs, Server administration, User/Role Security, Performance tuning, hardware sizing and Data migration. Responsibilities: Perform work associated with system administration and CNC, including installation, configuration, administration, support, and maintenance of multiple JD Edwards instances, especially JDE 9.2 and associated databases.
LINUX SYSTEMS ADMINISTRATOR 3/ REDHAT Huntington Ingalls Industries IncLINUX SYSTEMS ADMINISTRATOR 3/ REDHATNewport News, VAHII's diverse workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals. Experience: Minimum of 3-5 years of hands-on experience in systems administration, with at least 2 years specifically supporting VMware HPE SimpliVity and production Red Hat Enterprise Linux (RHEL) environments.
Linux Systems Administrator BCMCLinux Systems AdministratorArlington, VirginiaWe are seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux, Splunk and Ansible System Administration to support the design, development, and deployment of advanced cybersecurity capabilities in the customer environment supporting analysts and business continuity of the customer mission. Business Computers Management Consulting Group, LLC (BCMC) is a small business specializing in Information Technology (IT), Cybersecurity, Information Assurance (IA), SOA, Big Data Management, Program Management, and more for Federal, State, and Local agencies.
Windows Systems Administrator Fantom CorporationWindows Systems AdministratorMcLean, VirginiaEstablished in 2015, Fantom Corp serves Federal customers with top-notch Cybersecurity Architects, Data Scientists/Analysts, Software Engineers/Developers, DevSecOps Engineers, Project Managers, Identity, Credential Access Management (ICAM) services , and Cloud-certified practitioners. Fantom Corp is a Software Development, Agile Cloud, Cyber Security (Risk Management, Assessments & Authorization (A&A)), Data, AI Platform (Computer Vision Models), Podcasting Media Services, and IT Services provider.
Senior Linux Systems Administrator Tetrad Digital IntegritySenior Linux Systems AdministratorFort Belvoir, VirginiaProvide support on a M-F business hours schedule, also responsible for on-call, extended hour, and weekend support as required by mission or emergency situations. Tetrad Digital Integrity (TDI) is a cybersecurity firm built for high-consequence environments where mission, complexity, and trust intersect.
Business Intelligence (BI) Administrator & Report Developer Commonwealth of VirginiaBusiness Intelligence (BI) Administrator & Report DeveloperFairfax, VAPreferred Qualifications: Master's degree in related field; MicroStrategy certification; Experience developing reports using Strategy/MicroStrategy; Experience transitioning a BI solution from on premise to a cloud environment; Experience administering a BI tool in a cloud environment; Experience with Microsoft Active Directory or similar identity providers for BI tool access management; Experience working in an agile development environment; Deep understanding of MicroStrategy architecture, security, and administration tools (Developer, Object Manager, Command Manager, Workstation); Proficiency in Linux/Unix environments, including shell scripting and Python; and. Required Qualifications: Bachelor's degree in related field, or equivalent combination of education and experience; Hands on experience with the administration of an enterprise BI platform; Knowledge of data warehouse design and star schema methodology; Skill developing reports and dashboards using a BI tool such as MicroStrategy, Power BI, or Tableau; Proficiency with SQL queries; Strong organizational skills, including the ability to manage multiple workstreams simultaneously; Ability to communicate and work effectively with systems technical staff and business users; and.
NewSenior Storage Administrator Ops Tech AllianceSenior Storage AdministratorRadford, VAOps Tech Alliance (OTA) was founded by former National Security and Special Operations professionals with over 100 years of combined experience and was formed with a singular focus: to bridge the gap between operations and technology to enable mission success. The administrator designs, installs, and operates enterprise SAN/NAS storage and backup infrastructure supporting VMware, Windows, and UNIX hosts.
NewSenior Windows Administrator Ops Tech AllianceSenior Windows AdministratorRadford, VAOps Tech Alliance (OTA) was founded by former National Security and Special Operations professionals with over 100 years of combined experience and was formed with a singular focus: to bridge the gap between operations and technology to enable mission success. Ops Tech Alliance (OTA) is seeking a Senior Windows Administrator to support PL ALTESS at Radford Army Ammunition Plant, VA, under Task Area 1 – Operations.
Network Administrator 4-Tyson's,VA M.C. Dean, IncNetwork Administrator 4-Tyson's,VATysons , VirginiaM.C. Dean is seeking a highly competent Network Administrator 4 to assist on the design and maintenance of its network of specialized hardware, the selectee will be expected to provide a high level of service to a demanding workforce with specialized hardware and software needs. Implementing various network technologies and end-user support to include some of the following: Systems Requirements, project management and strategic planning, Operational Requirements, Enterprise Strategic Planning and operations, Unix/Linux system software, Test & Evaluation, and Training.
Linux System Administrator By Light Professional IT Services LLCLinux System AdministratorFalls Church, VirginiaThis is an IT Service Management contract in support of the operation, modernization, expansion, and further evolution of the ARNG’s global Information Technology (IT) services including networking, compute, storage, infrastructure, applications, hosting, and program management services. Excellent problem solving, analytical, and decision-making capabilities, including understanding user requirements, troubleshooting technical issues, successfully resolving issues and challenges, and developing creative solutions for process improvement.
Network Administrator 4-Tyson''s,VA M.C. Dean IncNetwork Administrator 4-Tyson''s,VATysons, VAPosition Summary: M.C. Dean is seeking a highly competent Network Administrator 4 to assist on the design and maintenance of its network of specialized hardware, the selectee will be expected to provide a high level of service to a demanding workforce with specialized hardware and software needs. Position Responsibilities: Implementing various network technologies and end-user support to include some of the following: Systems Requirements, project management and strategic planning, Operational Requirements, Enterprise Strategic Planning and operations, Unix/Linux system software, Test & Evaluation, and Training.
Systems Administrator Technica CorpSystems AdministratorDulles, VACertifications and specific skillsets: Windows OS, UNIX OS, Vulnerability Management, Identity Credential, and Access Management (ICAM), SmartCard authentication using Public-Key Infrastructure, Active Directory Undertanding of general system interoperability in a LAN/WAN Environment. From our locations across the DC Metro area, Hampton, Virginia, and Huntsville, Alabama, we provide technological subject matter expertise, program management and business process knowledge as a trusted advisor in support of our Department of Defense and other Federal Agency customers.
Linux System Administrator Nightwing Intelligence SolutionsLinux System AdministratorSterling, VirginiaNightwing is seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of advanced cybersecurity capabilities in the customer environment supporting analysts and business continuity of the customer mission. - Troubleshoot and resolve complex storage problems across the enterprise related to storage and replication strategies across local and wide area networks, monitor channels for storage-related network and system issues and remediate them as they occur.
Cloud Systems Administrator Nightwing Intelligence SolutionsCloud Systems AdministratorSterling, VirginiaWorking on this team means directly supporting the nation's cybersecurity defenders by ensuring they have reliable, scalable, and secure cloud infrastructure available within hours of a cyber incident—helping protect America's digital infrastructure when it matters most. As part of the Engagement Support Services (ESS) contract, this program enables analysts to quickly access the tools and environments they need to investigate cyber threats affecting federal agencies, state and local governments, and critical infrastructure.
Sr. System Administrator SMS Data Products Group, Inc.Sr. System AdministratorFort Belvoir, VirginiaSMS has been serving the advanced information technology needs of the federal government since 1976, delivering talented teams and innovative, cost-effective solutions and services to support our customers’ missions for more than 45 years. With expertise in modernizing and optimizing legacy infrastructure and systems, ensuring operational efficiency, and designing, implementing, and managing secure environments, SMS supports business and mission goals with proficiency, quality, and integrity.
MicroStrategy/BI platform Administrator IconmaMicroStrategy/BI platform AdministratorReston, VA$81.06–$83.33 / hourThe incumbent is required to immediately disclose any debarment, exclusion, or other event that makes them ineligible to perform work directly or indirectly on Federal health care programs. Implement and manage robust security models, including LDAP/Active Directory integration, user role creation, and project-level access controls.
Lead Systems Administrator Dunhill Professional Search of Wilmington, Inc.Lead Systems AdministratorArlington, VA$110,000–$160,000 / yearFull timeCandidates must have experience with Sun Solaris administration• Excellent knowledge of relevant operating systems (e.g., Windows Server, Red Hat, CentOS) and virtualization technologies (e.g., VMware vSphere, ESXi) in enterprise environments. The Systems Administrator Lead provides technical and leadership oversight for the administration of servers, operating systems, and core infrastructure services that support missioncritical operations in a federal IT environment.
Systems Administrator Bowhead / UIC Technical ServicesSystems AdministratorArlington, VAThe successful candidate will be responsible for the administration, maintenance, and optimization of cloud infrastructure supporting the migration of legacy DoD applications to secure cloud environments across multiple classification levels. One major cloud platform certification (AWS Solutions Architect Professional, Azure Solutions Architect Expert, or Google Cloud Professional Cloud Architect).
Senior Linux Systems Administrator Tetrad Digital Integrity LLCSenior Linux Systems AdministratorFort Belvoir, VAFull timeProvide support on a M-F business hours schedule, also responsible for on-call, extended hour, and weekend support as required by mission or emergency situations. Tetrad Digital Integrity (TDI) is a cybersecurity firm built for high-consequence environments where mission, complexity, and trust intersect.
Senior Linux System Administrator JCS SolutionsSenior Linux System AdministratorFort Belvoir, VirginiaJCS offers enterprise-wide solutions including cloud computing, software development, cybersecurity, digital modernization, and management consulting for the federal government. JCS Solutions (JCS) is a premier technology firm providing innovative solutions and high-quality services in defense, national security, and civilian sectors.
Technical Success Administrator - Emergency Call Management (ECM) Motorola Solutions IncTechnical Success Administrator - Emergency Call Management (ECM)Virginia Remote Work, VARemote$115,000–$130,000 / yearThis position is subject to working in high security areas governed by the US Department of Justice's "Criminal Justice Information Services (CJIS) Security Policy" and therefore requires successfully passing a more stringent fingerprint background check administered by Motorola Solutions Inc. customers. We work to ensure that the customer experience with Motorola Solutions continuously exceeds their expectations and, through our internal and external relationships, we are committed to consistent delivery and follow through to help customers serve their communities and to be their best in the moments that matter.".
System Administrator Accenture Federal ServicesSystem AdministratorArlington, VAThe pay range for the states of California, Colorado, Hawaii, Illinois, Maryland, Massachusetts, Minnesota, New Jersey, New York, Washington, Vermont, the District of Columbia, and the city of Cleveland is:$106,300—$221,100 USDWhat We BelieveAs 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, Maryland, Massachusetts, Minnesota, New Jersey, New York, Washington, Vermont, the District of Columbia, and the city of Cleveland.
Linux System Administrator Raydon CorpLinux System AdministratorFalls Church, VAThis is an IT Service Management contract in support of the operation, modernization, expansion, and further evolution of the ARNG's global Information Technology (IT) services including networking, compute, storage, infrastructure, applications, hosting, and program management services. Excellent problem solving, analytical, and decision-making capabilities, including understanding user requirements, troubleshooting technical issues, successfully resolving issues and challenges, and developing creative solutions for process improvement.
Senior Systems Administrator - Linux Leidos Holdings IncSenior Systems Administrator - LinuxFort Belvoir, VA$92,300–$166,850 / yearAdditional 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. 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.