Cloud System Administrator Peraton IncCloud System AdministratorAnnapolis Junction, MD$135,000–$216,000 / yearBenefits: Peraton offers enhanced benefits to employees supporting this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap, and eligibility to participate in an attractive bonus plan. The candidate should be experienced setting up and configuring AWS EC2 environments, use of Terraform and Ansible to manage IaC and understanding of AWS Well Architected Frameworks (operational excellence, security, reliability, performance efficiency, cost optimization, and sustainability).
System Administrator (Clearance Required) Kroll, LLCSystem Administrator (Clearance Required)Washington, DC$100,000–$150,000 / yearThe successful candidate will be responsible for the day-to-day administration, security compliance, and operational health of complex Linux-based infrastructure spanning virtualized environments, container platforms, and classified networked systems. The SA Level 2 operates with a high degree of independence and serves as a technical authority on Linux systems engineering, PKI/cryptographic policy enforcement, storage management, IP networking, and security compliance.
Sr. Unix System Administrator Orbis OperationsSr. Unix System AdministratorAnnapolis JunctionRequired Clearance: Active Security Clearance required at the Top Secret (TS)/Special Compartmented Information (SCI) level and appropriate level Polygraph Role Description: The successful candidate will be responsible for providing support for a large scale Unix system including installation of COTS/GOTS/FOSS software, day-to-day operations, monitoring, and problem resolution for all of the computer, network, memory, and storage system components. Experience performing System Administration including installation, configuration, and support of COTS/GOTS/FOSS software in a large-scale Unix cluster environment.
System Administrator MindlanceSystem AdministratorOWINGS MILLS, MDA System Administrator, often abbreviated as sysadmin, is responsible for the maintenance, configuration, and reliable operation of computer systems and servers. Their primary duties include: Installing and configuring hardware and software components to ensure system security and efficiency.
ME00522-Cloud System Administrator 2 Momentum Engineering OpeningsME00522-Cloud System Administrator 2Annapolis JunctionSeeking a Cloud System Administrator to perform in a cloud environment platform, built with Java on Free and Open-Source Software products including Kubernetes, Hadoop and Accumulo, to enable the execution of data-intensive analytics on a managed infrastructure. Bachelor’s degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university is required.
NewSystem Administrator 2 Avid Technology Professionals LLCSystem Administrator 2Annapolis Junction, MDWindows Server: manage roles including DNS, DHCP, Active Directory including Group Policy, Remote Desktop Services, and Hyper-V. Strong Windows and Linux troubleshooting skills with hardware and software issues.
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.
Senior VDI Administrator Leidos Holdings IncSenior VDI AdministratorWashington, DC$92,300–$166,850 / yearProvide 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). Extensive experience with conducting incident and trend analysis via log review, performance baselining/review, and other incident/problem management techniques to develop solutions to ongoing issues impacting customer experience.
System Administrator, Level 2 Avalore, LLCSystem Administrator, Level 2Annapolis 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.
NewPKI Systems Administrator - TS/SCI with Polygraph GD 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.
MFA Help Desk System Administrator CACIMFA Help Desk System AdministratorHanover, MarylandPay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Tasks include program management, mission support, software integration, software development, system engineering, migration, testing, documentation development, network and system monitoring, configuration control and release management.
NetSuite System Administrator Synagro WWT, Inc.NetSuite System AdministratorBaltimore, MD$120,000–$140,000 / yearPart timeUnderstanding of financial work processes of General Ledger, Chart of accounts structures, Accounts Payable and Receivables processes, Asset management, project accounting, Month end close, financial reporting, balance sheets and income statements. Basic project management skills of documenting scope, developing requirements documents, developing work break down structures, estimating time, tracking issues, and performing change management activities is required.
Senior DevOps / System Administrator GrvtySenior DevOps / System AdministratorSterling, Virginia$130,000–$225,000 / yearPay Range: At GRVTY, we understand that compensation is influenced by many factors—such as geographic location, federal contract labor categories, wage rates, prior experience, skillsets, education, and certifications. The ideal candidate will have extensive experience in both back-end and front-end development, bringing a wealth of knowledge in multiple programming languages and frameworks.
Network Security System Administrator 3 ItezzNetwork Security System Administrator 3Annapolis Junction, MarylandConfigure and manage network devices, firewalls, VPNs, web proxies, and load balancers and installs/loads operating system software, troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance. Configure and manage network devices, firewalls, VPNs, web proxies, and load balancers and install/load operating system software, troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance.
Linux System Administrator, Senior Booz Allen HamiltonLinux System Administrator, SeniorAnnapolis Junction, MarylandOnsite : 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.
NewSystems Engineer: National Military Command Center (NMCC) JCS Solutions LLCSystems Engineer: National Military Command Center (NMCC)Arlington, VA$80,000–$115,000 / yearA master's degree in computer science/systems, information systems/technology, engineering/engineering technology, software engineering/programming, management, natural sciences, social sciences, mathematics, or business/finance and three years general experience, of which at least two years must be specialized experience. This role requires experience with VMware environments, Windows Server administration, Linux operating systems, systems integration, troubleshooting, cybersecurity best practices, and the ability to operate effectively in a highly secure TS/SCI environment located at the Pentagon.
NewSQL Server Database Administrator Science Applications International CorpSQL Server Database AdministratorVA$120,001–$160,000 / yearThe SQL Server Database Administrator (DBA) will be responsible for the administration, support, and maintenance of SQL Server databases to ensure high performance, availability, and security of critical business applications. Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform the enterprise IT capabilities for the Defense Counterintelligence and Security Agency (DCSA).
Sr. System Administrator Alakaina Foundation Family of CompaniesSr. System AdministratorFort Meade, MDBering-Alaka ina Holdings, LLC is comprised of industry-recognized government service firms designated as Alaska Native Corporation (ACN)-owned and 8(a) certified businesses and includes Ke aki Technologies, LLC; Laulima Government Solutions, LLC; Kpono Government Services, LLC; Kapili Services, LLC; Po`okela Solutions, LLC; Kkaha Solutions, LLC; and Pololei Solutions, LLC. DESCRIPTION OF RESPONSIBILITIES: Responsible for high-level, day-to-day operational maintenance, support, and upgrades for complex operating systems, workstations and servers.
Windows Systems Administrator The Josef GroupWindows Systems AdministratorColumbia, MarylandRequired: Bachelor’s degree in a technical discipline and 15 years’ experience as a System Administrator, OR High school diploma and 20 years’ experience as a System Administrator. Ability to demonstrate cyber/IT related experience with attention to detail, customer service, oral and written communication, and problem solving.
DevSecOps Systems Administrator CACI International IncDevSecOps Systems AdministratorReston, VA$86,600–$181,800 / yearThe Technical Development Team will work closely with functional resources, solution developers, database administrators, information assurance specialists and configuration change management resources to perform analysis, design and development, testing, and deployment of changes to existing software as well as new solutions for the customer. Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.