NewSystem Administrator HPC Prime Contract (Maryland) VibrintSystem Administrator HPC Prime Contract (Maryland)Annapolis Junction, MDFull timeDemonstrate superior communication, contribute to team efficiency, and work towards solutionsOptimize system operations and resource utilization, and perform system capacity analysis and planningQualifications: Experience with Linux OS install, file system configuration, TCP/IP networking, configuration, operating system and application troubleshooting, BASH scripting, software compilation and installTechnical storage experienceUnderstanding of HPC architecture, knowledge of high-speed networks such as InfiniBand, SlingshotFamiliarity with Jira, Confluence, Grafana, Prometheus, Nagios, Slurm, git, Salt, AnsibleProven troubleshooting skills - each system is slightly different and there's no "one fix" for a particular problemBachelor's degree in a technical disciplineMinimum five (5) years of demonstratable system administration experience or ten (10) years minimum experience in lieu of degree. Responsibilities: Configure, maintain, and advance Linux and Unix 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. Linux System Administrator (HPC Prime Contract) VibrintSr. Linux System Administrator (HPC Prime Contract)Annapolis Junction, MDFull timeSuperior IT trouble shooting skills: analyze and resolve complex problems associated with server hardware, applications and software integrationProvide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problemsOptimize system operations and resource utilization, and perform system capacity analysis and planningProvide detailed analysis and feedback to agency management and internal customers for escalated ticketsProvide support for the dispatch system and hardware problems and remains involved in the resolution processSupport the design of systems, mission architecture and associated hardwarePossess a working knowledge and understanding of system administration interdependencies as part of the Service Oriented Architecture (SOA)Qualifications: Bachelor's degree in a technical disciplineMinimum of ten (10) years of system administration experience or fifteen (15) years' experience in lieu of degree. Required Skills:Ability to: Skilled with Linux (RHEL, CentOS, Rocky, Ubuntu): configure and manage Linux and Unix 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 performanceUnderstanding of HPC architecture: knowledge of high-speed networks such as InfiniBand and Slingshot Provide support for implementation, troubleshooting and maintenance of IT systemsManage the daily activities of configuration and operation of IT systems using tools such as Jira, Confluence, Salt, and AnsibleOS Install, file system configuration, TCP/IP networkingBASH scripting, software compilation, and install.
System Administrator I (High Performance Computing) VibrintSystem Administrator I (High Performance Computing)Annapolis Junction, MDFull timeProvide support for the escalation and communication of status to agency management and internal customersOptimize system operations and resource utilization, and perform system capacity analysis and planningQualifications: Experience with OS install, file system configuration, TCP/IP networking, configuration, operating system and application troubleshooting, BASH scripting, software compilation and installUnderstanding of HPC architecture, knowledge of high-speed networks such as InfiniBand, SlingshotFamiliarity with Jira, Confluence, Grafana, Prometheus, Nagios, Slurm, git, Salt, AnsibleProven troubleshooting skills - each system is slightly different and there's no "one fix" for a particular problemBachelor's degree in a technical disciplineMinimum three (3) years of demonstratable system administration experience or eight (8) years minimum experience in lieu of degree. Responsibilities: Configure, maintain, and advance Linux and Unix 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 performanceProvide support for implementation, troubleshooting and maintenance of Information Technology (IT) systemsProvide assistance to users in accessing and using IT systemsProvide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problemsProvide 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.
Linux System Administrator II (HPC - Infrastructure and Sustainment) VibrintLinux System Administrator II (HPC - Infrastructure and Sustainment)Annapolis Junction, MDFull timeProvide support for the escalation and communication of status to agency management and internal customersOptimize system operations and resource utilization, and perform system capacity analysis and planningQualifications: Experience with OS install, file system configuration, TCP/IP networking, configuration, operating system and application troubleshooting, BASH scripting, software compilation and installUnderstanding of HPC architecture, knowledge of high-speed networks such as InfiniBand, SlingshotFamiliarity with Jira, Confluence, Grafana, Prometheus, Nagios, Slurm, git, Salt, AnsibleProven troubleshooting skills - each system is slightly different and there's no "one fix" for a particular problemBachelor's degree in a technical disciplineMinimum five (5) years of demonstratable system administration experience or ten (10) years minimum experience in lieu of degree. Responsibilities: Configure, maintain, and advance Linux and Unix 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 performanceProvide support for implementation, troubleshooting and maintenance of Information Technology (IT) systemsProvide assistance to users in accessing and using IT systemsProvide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problemsProvide 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.
AWS Connect System Administrator Senior TekSynap CorpAWS Connect System Administrator SeniorVARemote$75,000–$105,000 / yearIn lieu of AWS Connect, experience with any Contact Center as a Service (CCaaS) platform such as Azure Contact Center, Genesys Cloud CX/3CX, Twilio, NICE CXone, Five9, Talkdesk, Cisco Webex Contact Center/Webex CC, Aircall, GoToConnect/GTC, RingCentral, Vonage Contact Center. The salary range displayed is an estimate only and is not a guarantee of compensation or salary, and will be determined on several factors regarding the individual's particular combination of education, knowledge, skills, competencies and experience, as well as contract parameters and organizational requirements.
Manager, Cyber System Administrators Peraton IncManager, Cyber System AdministratorsLandover, MD$135,000–$216,000 / yearIAT Level II Baseline Certification (Security+ Continuing Education (CE), GIAC Security Essentials Certification (GSEC), System Security Certified Practitioner (SSCP), OR GIAC Global Industrial Cyber Security Professional (GICSP)). Coordinates the preparation of bid specifications for required purchases (e.g., computers, software, (email, firewall, backup) and a variety of parts, supplies, etc.) for the purpose of maintaining availability of required items.
NewSystems Administrator 3 Avid Technology Professionals LLCSystems Administrator 3Laurel, MDGit Experience - push, pull, commit changes to a repo. Active Security + Certification for all members of the infrastructure team.
PKI Systems Administrator - TS/SCI with Polygraph General Dynamics Information TechnologyPKI Systems 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. You will manage certificates, tokens, authentication services, and identity related security functions that underpin access to critical systems across multiple networks and security domains.
Senior Print Server Administrator Xerox CorpSenior Print Server AdministratorWashington, DC$80,520–$161,000 / yearThis role is responsible for the administration, security, maintenance, and operational support of Windows print servers, Xerox print devices, and Xerox Device Manager (XDM) servers across both NIPR and SIPR networks. This individual will serve as the subject matter expert (SME) for Xerox printing systems and collaborate closely with USAF personnel, Xerox teams, and IT stakeholders to ensure reliable, secure, and compliant operations.
Forescout Administrator TalentBridgeXForescout AdministratorQuantico, VirginiaThis role will provide network administrator support and documentation to create a healthy security posture implementing Comply to Connect for our delivered Managed Service supporting the US Marine Corps. Understanding of enterprise computing environments, distributed applications, and strong knowledge and understanding of TCP/IP networks to include ASA, Palo Alto firewalls, and Cisco, Juniper, and Brocade switches.
System Administrator, Level 2 AvaloreSystem Administrator, Level 2Annapolis Junction, MarylandConfigures 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.
ME00615-Cloud System Administrator 2 Momentum Engineering OpeningsME00615-Cloud System Administrator 2Annapolis JunctionBachelor's degree in Computer Science or a related technical discipline (including Computer Engineering, Information Systems, Mathematics, or Engineering) and a minimum of three (3) years of experience in software development, systems engineering, or systems administration; OR. The successful candidate will work within a high-tempo operational environment to ensure system availability, performance, reliability, and security while collaborating with engineering, network, and infrastructure teams to sustain and improve enterprise cloud services.
Senior VDI Administrator Ennoble FirstSenior VDI AdministratorWashington, DCProvide Tier 2 and Tier 3 operations support and be able to rapidly distinguish isolated user problems vs service outages for Citrix technologies to include Citrix XenDesktop, Citrix XenApp, Citrix NetScaler, and Citrix StoreFront in addition to Microsoft M365 Azure Virtual Desktop (AVD). This role provides operations and maintenance support to virtual desktop environments across multiple enclaves and geographic locations while supporting modernization efforts and improving system reliability and user experience.
NewINFORMATION TECHNOLOGY SPECIALIST (SYSTEMS ADMINISTRATION) United States Air ForceINFORMATION TECHNOLOGY SPECIALIST (SYSTEMS ADMINISTRATION)Washington, DC$78,278–$97,867 / yearKnowledge of and ability to maintain a wide range of telecommunications network equipment (i.e Digital, VoIP, etc) to include systems operational requirements, operational capabilities and limitations of electronic telecommunications digital switching network systems equipment; data transmission media systems; telephone/voice and data circuitry equipment to include T-carrier, fiber-optic modems, and multiplexers and associated hardware equipment and systems to diagnose problems and determine corrective action. The primary purpose of this position is: IT Specialist Aircraft Systems, Fuels and Telecommunications Training Systems; and squadron systems administrator with responsibility for planning and coordinating the installation, testing, modifying, upgrading, operation, troubleshooting, and maintenance of hardware and software systems to support training and development.
ServiceNow System Administrator (SkillBridge Internship) Power3 SolutionsServiceNow System Administrator (SkillBridge Internship)Columbia, MarylandUnder the framework of the DOD SkillBridge Program , we hosts active-duty military members for skilled internships for up to the final 6 months of active-duty obligated service. Our foremost focus is to understand your unique goals, risk, and challenges from which we gain the insight to tailor advice and solutions that address immediate problems and equip your organization for long-term success.
Senior Linux Systems Administrator / Systems Engineer (Day, Night or Weekend Shift - TS/SCI with Polygraph required) Red AlphaSenior Linux Systems Administrator / Systems Engineer (Day, Night or Weekend Shift - TS/SCI with Polygraph required)Annapolis Junction, MarylandOur total compensation package was strategically designed with our members in mind with the intention to: reward our members for their hard work and commitment to our customers' missions; allow members to share in Red Alpha's success as we continue to grow and expand our footprint; provide long-term career opportunities through stability and internal mobility; and provide the resources our members need to support themselves and their dependents in the form of a robust benefits package. Our approach in determining final salaries takes into consideration a number of factors such as education, certifications, total years of relevant professional experience, actual level of expertise, and the responsibilities of the role itself.
System Administrator 2 Avid Technology Professionals LLCSystem Administrator 2Annapolis Junction, MDTen (10) years experience as a SA in programs and contracts of similar scope, type, and complexity is required. Bachelor's degree in a technical discipline from an accredited college or university is required.
Senior Linux Systems Administrator Computational Physics, Inc.Senior Linux Systems AdministratorWashington, DCFull timeRequired QualificationsSeven (7) or more years of industry experienceFive (5) or more years of experience as a Linux System Administrator Experience managing, configuring, and patchingRed Hat Enterprise Linux (RHEL) systems Experience applying STIGs and remediating vulnerabilities identified by ACAS or similar security tools Experience supporting systems in virtualized environments (e.g., VMware vSphere) Experience integrating systems with monitoring and alerting platforms (e.g., SolarWinds, AIDE) Experience configuring and managing centralized authentication services (e.g., Active Directory, Centrify, FreeIPA/IdM) Experience installing and maintaining endpoint security tools (e.g., Trellix/McAfee, Microsoft Defender for Endpoint) Experience configuring and managing centralized logging solutions (e.g., rsyslog, SIEM integrations) Experience administering Linux systems using configuration management tools (e.g., Ansible, Puppet) Experience with DoD cybersecurity policies and frameworks is highly desirableEducation & CertificationsBachelor's degree in IT, CS, or related fieldCompTIA Security+ CEActive Top Secret Security clearancePreferred QualificationsStrong troubleshooting skills across system, network, and storage layersExperience configuring and troubleshooting SELinuxExperience managing RHEL lifecycle and patching using tools such as Red Hat Satellite or equivalentExperience with container technologies (e.g., Podman, Docker)Strong understanding of Linux networking (e.g., firewalld/nftables, DNS, routing, VLANs)Experience with modern monitoring and observability platforms (e.g., Prometheus, Grafana, ELK)Experience managing Linux storage (e.g., LVM, XFS, NFS, multipath) Experience developing and maintainingAnsible playbooks/roles and using version control (e.g., Git)Experience supporting compliance frameworks (e.g., RMF, STIG checklists, POA&M development)U.S. The USNO is responsible for the production and dissemination of precise parameters concerning time, star positions, and the earth's rotation to the Department of Defense (DoD) and intelligence community, other U.S. Government (USG) users such as NASA and the National Oceanic and Atmospheric Administration (NOAA), as well as non-USG civilian and international users.
Systems Administrator Level 4 MindlanceSystems Administrator Level 4MD, MDRemotexECM Architecture Knowledge – Deep understanding of OpenText Content Server architecture, including OTCS repository structure, CMIS/REST APIs, custom workflow scripting, and security model (directory services, SSO, role mapping). Cross Functional Translation – Strong communication skills to translate complex technical concepts into functional specifications for business stakeholders and vice versa for development items.
NewSenior Linux Administrator Argo Cyber SystemsSenior Linux AdministratorArlington, VAContractorSenior Linux AdministratorLocation: Arlington, VA (On-Site)Citizenship: US onlyClearance: Active TS/SCI (DHS EOD Suitability required)Company: Argo Cyber Systems, LLC - Service-Disabled Veteran-Owned Small Business (SDVOSB)About Argo Cyber SystemsArgo Cyber Systems provides mission-critical cybersecurity support to U.S. Government agencies and critical infrastructure owners nationwide. Argo Cyber 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.