Systems Engineer Systems Planning and AnalysisSystems EngineerAlexandria, VirginiaFull timeAs a leader in the fields of campaign, mission, and wargaming analysis we embrace the cycle of research paradigm, continually seeking to improve the multi-method application of tools, data, methods, and techniques to generate credible and resilient insights to inform decisions on the Department’s most challenging issues spanning CONOPs, acquisitions, force structures, tactics, and strategies. Additional responsibilities include configuring web servers to host a variety of applications, administering and deploying SQL Server instances and databases, developing and executing SQL scripts, backing up and restoring databases, and managing database permissions.
Information Systems Security Engineer (ISSE) Dobbs Defense Solutions, LLCInformation Systems Security Engineer (ISSE)Landover, MDThis role partners closely with system administrators, network engineers, Information System Security Officers (ISSOs), and application teams to strengthen cybersecurity posture, support continuous monitoring, and protect mission-critical systems. Hands-on experience administering Tenable Nessus, CyberArk, Trellix, Splunk Enterprise, VMware vSphere, GitLab, Microsoft Windows Server, Red Hat Enterprise Linux, and Ubuntu Linux.
Xcelerate Solutions Careers - Microsoft SQL Server Administrator - Ts/Sci Xcelerate SolutionsXcelerate Solutions Careers - Microsoft 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 Mid-level AnaVationDatabase Administrator Mid-levelWashington, DCThe ideal candidate brings deep expertise in SQL Server administration, performance tuning, and backup/restore strategies This role blends core DBA tasks with system administration in Windows Server. Experience migrating data between different database systems or versions, as well as integrating data from multiple sources into a unified database environment.
Database Administrator Sr-level AnaVationDatabase Administrator Sr-levelWashington, DCThe ideal candidate brings deep expertise in SQL Server administration, performance tuning, and backup/restore strategies This role blends core DBA tasks with system administration in Windows Server. Experience migrating data between different database systems or versions, as well as integrating data from multiple sources into a unified database environment.
Junior Microsoft System Administrator Interactive Process Technology LLCJunior Microsoft System AdministratorFort Belvoir, VAFull timeResponsibilities:Perform installation, configuration, administration, and monitoring of end-user IT automation equipment, including baseline imaging, performance optimization, patching, and updatingPerform maintenance and functionality checks of conference rooms to ensure computer, video-teleconference, and voice IT equipment are operationalIdentify, prioritize, track, and resolve end-user automation hardware and software issues to maintain 99% system availabilityProvide comprehensive inventory and automation capability matrices monthly or as requestedAnalyze technical support requests and provide solutions within 10 business days of receiptCoordinate with Property Book Office to manage equipment issue and turn-in process for end-user IT equipmentPerform daily printer management duties including paper and toner supply maintenanceProvide after-hours on-site support with 2-hour response time Requirements:Three years of progressively responsible experience in desktop support and administration, including supporting, troubleshooting, and managing workstations, monitors, VTC, and printersThree years of experience with installing software, patching software, and troubleshooting software configurationTwo years of experience with printer support and maintenanceThree years of experience with equipment inventory management and turn-in processDoD 8140.03 We're looking for people who:Are curious and excited about technologyLike solving problems and figuring things outCan take initiative but also enjoy working with a teamWant to keep learning, growing, and challenging themselves If you're someone who's eager to jump in, learn something new, and make an impact-you'll fit right in here.*This position is contingent upon contract award and the actual job description may vary based on specific contract requirements and organizational needs.*
Cybersecurity Systems Engineer / ISSM AnaVationCybersecurity Systems Engineer / ISSMChantilly, VAStrong working knowledge of systems administration, endpoint and identity management, networking, cloud services, system hardening, backup and recovery, and technical troubleshooting, with the ability to translate security and contractual requirements into practical technical controls and system configurations. Coordinate with the Facility Security Officer, Insider Threat Program Senior Official, system administrators, executive leadership, auditors, government customers, third-party assessors, vendors, and managed service providers to ensure security responsibilities are assigned and executed.
Application Administrator Booz Allen HamiltonApplication AdministratorUsa, District of Columbia$69,400–$158,000 / yearOnsite : 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. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
System Administrator, Level 3 Avalore, LLCSystem Administrator, Level 3Annapolis Junction, MDConfigures 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. Configure and manage 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.
Sr. System Administrator (Linux) Shield Consulting SolutionsSr. System Administrator (Linux)Laurel, MDBachelor’s degree in a technical discipline 5 additional years of experience as a system engineer may be substituted for a degree. Disclaimer: The salary range provided is an estimate based on current market conditions and may be adjusted based on factors such as experience, skills, and qualifications.
Linux Administrator AMERICAN SYSTEMSLinux AdministratorMcLean, VirginiaFull timeOverview: AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Engineering & Analysis, Test & Evaluation, and Training. AMERICAN SYSTEMS provides for the welfare of its employees and their dependents through a comprehensive benefits program by offering healthcare benefits, paid leave, retirement plans, insurance programs, and education and training assistance.
Senior Linux Systems Engineer Johns Hopkins Applied Physics LaboratorySenior Linux Systems EngineerLaurel, MarylandFull timeAPL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development. You will troubleshoot Linux Servers and Workstations, performing root cause analysis, modifying configurations, diagnosing network and storage issues, scripting, and other tasks as needed.
Linux System Administrator Dark Wolf SolutionsLinux System AdministratorCollege Park, MD$70,000–$130,000 / year3+ Years of Core Virtualization Infrastructure Management (VMware): Demonstrated experience administering VMware vSphere, vCenter, and ESXi to support and maintain the underlying hypervisor stack that hosts the Linux virtual infrastructure (aligned with the systems experience required for the role). The successful candidate will work with the team to develop new solutions to support customers' networking and virtualization needs, provide and develop documentation, and monitor security and performance of the platform and deployed services.
Range Training Systems and Support (RTSS) Administrator Green Cell Consulting LLCRange Training Systems and Support (RTSS) AdministratorQuantico, VACoordinate with key stakeholders including Marine Corps Operational Test and Evaluation Activity, Office of the Secretary of Defense, Naval Air Systems Command, Naval Sea Systems Command, USMC Installations, Joint Services, and Combatant Commands. Provide technical and analytical support for U.S. Marine Corps training systems, equipment, and planning documents to assess requirements, identify solutions, and evaluate investment strategies for Range Training Areas (RTAs), including joint operations, Opposing Forces (OPFOR), and space-based considerations.
Systems Analyst I (Active Secret Clearance) - 2nd Shift position - Monday – Friday (3:00 PM – 11:00 PM) AkimaSystems Analyst I (Active Secret Clearance) - 2nd Shift position - Monday – Friday (3:00 PM – 11:00 PM)Sterling, VA$55,000–$57,000 / yearSupports overall sustainment of DoD Emergency Management (EM) Mass Warning Notification, E-911, Common Operating Picture, Giant Voice, and Audio-Visual Notification Systems including the management, operation, and maintenance of associated hardware, software, and processes. For our government customers , North Edge Technology delivers a broad range of skilled IT services to support a smarter, more connected government by modernizing IT infrastructure and systems to drive innovation and value.
Systems Analyst I (Active Secret Clearance) - 1st Shift position - Monday – Friday (7:00 AM – 3:00 PM) AkimaSystems Analyst I (Active Secret Clearance) - 1st Shift position - Monday – Friday (7:00 AM – 3:00 PM)Sterling, VA$50,000–$55,000 / yearSupports overall sustainment of DoD Emergency Management (EM) Mass Warning Notification, E-911, Common Operating Picture, Giant Voice, and Audio-Visual Notification Systems including the management, operation, and maintenance of associated hardware, software, and processes. For our government customers , North Edge Technology delivers a broad range of skilled IT services to support a smarter, more connected government by modernizing IT infrastructure and systems to drive innovation and value.
Systems Analyst I (Active Secret Clearance) - 1st Shift position - Monday – Friday (8:00 AM – 4:00 PM) AkimaSystems Analyst I (Active Secret Clearance) - 1st Shift position - Monday – Friday (8:00 AM – 4:00 PM)Sterling, VA$50,000–$55,000 / yearSupports overall sustainment of DoD Emergency Management (EM) Mass Warning Notification, E-911, Common Operating Picture, Giant Voice, and Audio-Visual Notification Systems including the management, operation, and maintenance of associated hardware, software, and processes. For our government customers , North Edge Technology delivers a broad range of skilled IT services to support a smarter, more connected government by modernizing IT infrastructure and systems to drive innovation and value.
Linux Enterprise System Administrator with TS/SCI Clearance Select Search AssociatesLinux Enterprise System Administrator with TS/SCI ClearanceFairfax, VirginiaResponsibilities also include but are not limited to maintaining system infrastructure, supporting upgrades and patches for Security and application support, testing patches prior to pushing to the enterprise, and testing/building new and existing servers. Our systems administration team seeks a strong Linux enterprise systems administrator whose primary responsibility will be to maintain, upgrade and provide support for Linux operating systems and infrastructures.
Lead Systems Engineer AnaVationLead Systems EngineerReston, VAUnderstanding of modern architectures including cloud, Full stack experience with modern application development environments, including backend development, modern UI frameworks, relational databases, microservices, containers, scripting and developing applications for big data platforms integration of data sources. As Lead, you will represent the engineering team in customer meetings, plan quarterly Agile Development Planning commitments, drive technology roadmaps, work with the AnaVation Program Manager to accelerate customer priorities, and mentor senior, mid-level, and junior engineers.
Information Systems Security Engineer / ISSE (HPC) AMERICAN SYSTEMSInformation Systems Security Engineer / ISSE (HPC)Arlington, VirginiaFull timeOverview: AMERICAN SYSTEMS, a 100% employee-owned federal contractor, is seeking a highly experienced Information Systems Security Engineer (ISSE) to support RHEL and Windows systems in a High Performance Computing (HPC) environment in Arlington, VA . Responsibilities: As an Information Systems Security Engineer (ISSE) at AMERICAN SYSTEMS, you will: Design and implement enterprise-level security architectures for RHEL systems in a High Performance Computing (HPC) SAP environment .