NewOn-Premises System Administrator (SAS) E LogicOn-Premises System Administrator (SAS)Vandenberg Space Force Base, CAInappropriate attire includes sweats, skirts shorter than 2 inches above the knee, exposed midriff, spaghetti straps, sheer clothing, low-cut tops, shorts, flip flops, slippers, sleepwear, bib overalls, offensive logos/slogans, halter tops, and t-shirts. Administer and maintain on-premises networks, servers (RHEL, Windows Server 2016/2019 or later), and high-performance compute clusters for both unclassified and classified environments.
Lead Linux Systems Administrator (TS/SCI with Polygraph) Red AlphaLead Linux Systems Administrator (TS/SCI with Polygraph)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. This team provides information security solutions enabling secure data transmission, the identification and prevention of unauthorized activity, completion of system security vulnerability assessments, and the development of effective security solutions.
Network & Systems Administrator / Tier III Cherry BekaertNetwork & Systems Administrator / Tier IIIDistrict of ColumbiaThe ideal candidate will have strong experience in Microsoft 365 administration, hybrid Active Directory environments, and PowerShell scripting , with the ability to manage and automate large-scale system changes. This role bridges advanced end-user support and systems administration , requiring a hands-on professional who can operate across both infrastructure and user-facing responsibilities.
Network Engineer SME NANA Regional Corporation IncNetwork Engineer SMEAlexandria, VANetwork Engineer SME will be responsible for ensuring the stable operation and efficient performance of data networks; monitoring and managing all network hardware and equipment, including routers, switches, and encryptors; analyzing network performance across the organization's LANs and WANs; and identifying and developing remedies for network performance bottlenecks. Certifications: Juniper Networks Certified Specialist: Enterprise Routing and Switching (JNCIS-ENT), Juniper Network Certified Internet Expert (JNCIE) or the Cisco equivalent Cisco Certified Network Professional (CCNP), Cisco Certified Internet Expert (CCIE) is preferred.
IT Systems Administrator Intelliforce-IT Solutions GroupIT Systems AdministratorAnnapolis Junction, MDFull timeYou will work across Linux systems, Cisco networking, NetApp storage, and Kubernetes-based environments, which means the work stays technical, practical, and varied. • Education and Experience: Bachelor's Degree in Computer Science or related field and 10 years of relevant experience, High School Diploma and 15 years of related experience.
Database Administrator (Entry Level to SME) TS/SCI with Poly REQUIRED CGI IncDatabase Administrator (Entry Level to SME) TS/SCI with Poly REQUIREDArlington, VA$89,600–$204,000 / yearSenior Level/Exceptionally Complex: Education: o High School Diploma/GED with 10 years of relevant experience, o Associates Degree with 8 years of relevant experience, o Bachelor's Degree with 6 years of relevant experience, o or Masters Degree with 4 years of relevant experience, o or PhD with 2 years of relevant experience. SME Level/Exceptionally Complex: Education: o High School Diploma/GED with 12 years of relevant experience, o Associates Degree with 10 years of relevant experience, o Bachelor's Degree with 8 years of relevant experience, o or Masters Degree with 6 years of relevant experience, o or PhD with 4 years of relevant experience.
Senior Exchange Administrator CommIT Enterprises, IncSenior Exchange AdministratorQuantico, Virginia$138,000–$150,000 / yearFull timeThe messaging environment consists of Microsoft Exchange mail services (Client Access, Hub Transport, and Mailbox server roles), Intune Mobility Services, NetApp backup and restore solutions, along with UnitySync directory synchronization services. Overview: CommIT Enterprises, Inc. is seeking a Senior Exchange Administrator to support an enterprise hybrid environment of Exchange 2019 and O365 environments on both unclassified and classified networks, supporting over 260,000 users across multiple AD domains.
System Administrator, Level 1 Independent SoftwareSystem Administrator, Level 1Annapolis Junction, MDYou will respond to support requests through phone, email, chat, and ticketing systems while ensuring issues are accurately documented and resolved or escalated as appropriate. What You Will Do: At Independent Software, as a System Administrator Level 1, you will provide technical support to users by troubleshooting hardware, software, account access, and network connectivity issues.
Systems Administrator Level 1 GrvtySystems Administrator Level 1MarylandThese capabilities include: Systems running Red Hat, CentOS, SUSE and custom vendor-specific operating systems, with high-speed shared storage (lustre, and gpfs as examples), along with dedicated high-speed low latency network interconnects like Infiniband and Slingshot. This team works across organizations to provide for planning, delivery, and integration of new or additional HPC sustainment capabilities that include HPC systems, servers (cluster, SMP, MPP and SPD), and parallel file systems.
Business Application / ERP Administrator Shimadzu ScientificBusiness Application / ERP AdministratorColumbia, MD$115,000–$125,000 / yearExperience with SAP S/4HANA Cloud, SAP ECC, or another SAP ERP platform is strongly preferred, particularly in areas such as functional support, business process support, SAP module capability analysis design, data migration support, testing, reporting, security, integrations, or post-go-live support. Partner with business stakeholders, IT teams, consultants, and project implementation partners to document requirements, understand SAP module capabilities, validate configurations, test business process alignment, processes, and support testing, and contribute to ERP transformation activities.
System Administrator 2 T-Rex Solutions LLCSystem Administrator 2Annapolis Junction, MD$140,000–$170,000 / yearConfigures 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. Provides 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.
Actionet, Inc. Careers - IT Specialist / System Administrator ActioNet, Inc.Actionet, Inc. Careers - IT Specialist / System AdministratorSilver Spring, MD$58,000–$129,000 / yearActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 27001, ISO 9001, HDI-certified, woman-owned IT Solutions Provider with strong qualifications and expertise in Agile Software Engineering, Cloud Solutions, Cyber Security and IT Managed Services. In this role, you will be responsible for providing IT support to Department of Commerce desktop users, and for supporting, maintaining, and updating IT systems that are used in the workplace, on research vessels, and on research aircraft.
NewSystems Administrator - Government Deployments Chainalysis Government SolutionsSystems Administrator - Government DeploymentsWashingtonChainalysis Government Solutions (CGS) is a wholly-owned Chainalysis subsidiary that provides blockchain intelligence solutions, including technology, training, and services to law enforcement, defense, intelligence, and regulatory customers across the U.S. Government. Network & Integration Engineering: Configure, test, and troubleshoot TCP/IP, DNS, DHCP, VPN, VLAN, firewall rules, and network monitoring concepts to enable authorized data transfer between Chainalysis environments and customer systems.
System Administrator Independent SoftwareSystem AdministratorAnnapolis Junction, MDThis role supports a wide range of operational systems including virtualized infrastructure, containerized platforms, cloud-hosted environments, and automated system administration solutions supporting DoD and Intelligence Community missions. This position is ideal for candidates who enjoy working hands-on with Linux systems, automation tools, virtualization platforms, and secure operational environments while supporting highly available mission systems.
Application Engineer (System Engineer/Administrator) Prodigy OneApplication Engineer (System Engineer/Administrator)Laurel, MarylandIn this role, the engineer will design software tools and subsystems to support software reuse and domain analyses and manage their implementation; manage software development and support using formal specifications, data flow diagrams, and other accepted design techniques and Computer-Aided Software Engineering (CASE) tools; estimate software development costs and schedule; review existing programs and assists in making refinements, reducing operating time and improving current techniques. As an Engineer in this role, you will help monitor the heath and status of the analytic environment to perform security patching and updates, maintain up to date documentation, automate routine tasks through scripting., and evaluate and recommend solutions based on open source or commercial options.
Labor Relations Administrator Bechtel CorpLabor Relations AdministratorReston, VAExtraordinary teams building inspiring projects: Since 1898, we have helped customers complete more than 25,000 projects in 160 countries on all seven continents that have created jobs, grown economies, improved the resiliency of the world''s infrastructure, increased access to energy, resources, and vital services, and made the world a safer, cleaner place. The facility includes multiple power generation technologies consisting of Solar Titan 130 gas turbines, Siemens SGT800 gas turbines, reciprocating engines, battery energy storage systems (BESS), substations, and associated balance of plant infrastructure.
Technical Expert/Functional Expert (HPC), NK-04-0027 Cyber B.A.T.Technical Expert/Functional Expert (HPC), NK-04-0027Annapolis Junction, MarylandThis role serves as a senior subject matter expert responsible for the configuration, optimization, troubleshooting, and sustainment of large-scale HPC infrastructure, distributed computing environments, and high-performance storage systems. Cyber B.A.T. is seeking a Technical Expert / Functional Expert – High Performance Computing (HPC) to provide Tier 4 technical support for enterprise High Performance Computing (HPC) environments supporting mission-critical operations.
Splunk Administrator Booz Allen Hamilton IncSplunk AdministratorIndian Head, MD$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. Ability to monitor, troubleshoot, and optimize Splunk performance in Linux environments, apply security best practices to Splunk and Linux systems, and work collaboratively and communicate complex technical issues effectively.
Active Directory Systems Administrator - TS/SCI w/Poly General Dynamics Information TechnologyActive Directory Systems Administrator - TS/SCI w/PolyAnnapolis 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. As an Active Directory Systems Administrator supporting CIS, you will sustain and secure enterprise directory services that enable authentication, authorization, and identity management across complex, multinetwork environments.
NewSolution Architect (Federal) Sky SolutionsSolution Architect (Federal)Tysons Corner, VARemote$130,000–$200,000 / yearOur expertise spans AI-first enablement, delivering innovative solutions and advanced cybersecurity, fortifying digital ecosystems against emerging threats and digital transformation through low-code/no-code development, cloud solutions, and agile methodologies. Compensation is determined in good faith and may vary based on job-related factors, including relevant experience, skills, education, certifications, clearance level, labor category alignment, contract requirements, work location, internal equity, and business needs.