Systems Administrator American Academy of Physician AssistantsSystems AdministratorAlexandria, VAThe ideal candidate will bring strong systems administration experience within the Microsoft ecosystem, along with hands-on expertise in Microsoft Azure, enterprise networking, cybersecurity, and SIEM operations. Leverage threat intelligence, vulnerability scanning, and third-party AV/EDR/XDR tools to proactively hunt for indicators of compromise (IoCs) across endpoints, servers, and network traffic.
Tech SME - Telecom and Network Technician AHU Technologies IncTech SME - Telecom and Network TechnicianWashington, DCFull timeProvide technical assistance to end-users, troubleshooting hardware and software issues across desktops, laptops, and mobile devices. · Extensive knowledge of IT asset management principles, including compliance, lifecycle management, and industry best practices as defined by IAITAM.
Network Administrator IV Invictus International Consulting, LLCNetwork Administrator IVAlexandria, VAFull timeJob Posted by ApplicantPro .
Sr. Linux Administrator ActioNet IncSr. Linux AdministratorWashington, DCIn addition to extensive knowledge of Linux, this role requires excellent customer service skills, as the Unix branch supports system owners and users from most Divisions within the Bureau as well as other Branches within the Computer Services Division such as Backups, Virtualization, Storage and Enterprise Operations to name a few. IgniteAction, a joint venture between ActioNet and Ignite, is seeking a very experienced, senior-level Red Hat Linux Admin/Engineer to join and provide dedicated support to the Unix Management Branch of the Computer Services Division on our contract with US Census Bureau.
Journeyman Network Engineer Omniscius ConsultingJourneyman Network EngineerArlington, VAYou'll work alongside network engineers, cybersecurity professionals, and government stakeholders to ensure high availability, performance, and compliance across the enterprise. If you're passionate about Cisco networking, troubleshooting complex enterprise environments, and supporting national security missions, we'd like to hear from you.
Systems Administrator (SA) - TS/SCI with CI Polygraph Modern Government SolutionsSystems Administrator (SA) - TS/SCI with CI PolygraphMcLean, VAFull timeThe SA will work alongside the program's ISSE and security team to implement technical controls, maintain system security posture, and support the ongoing fielding and maintenance of a Top Secret Contractor Wide Area Network (CWAN).The ideal candidate brings hands-on experience with system hardening, vulnerability management, and system administration in NRO-sponsored CWAN infrastructure, along with the ability to collaborate effectively across technical and program teams in classified environments. TITLE: Systems Administrator (SA)LOCATION: McLean, VACLEARANCE REQUIRED: Active DoD TS/SCI with CI PolygraphEMPLOYMENT TYPE: Full-time, On-site POSITION SUMMARYModern Government Solutions (MGS) is seeking a Systems Administrator (SA) to support the implementation, hardening, and maintenance of secure systems for mission-critical government programs.
Systems Administrator- Jr/Mid-level Ennoble FirstSystems Administrator- Jr/Mid-levelSpringfield, VA$75,000–$130,000 / yearRelocation Assistance: Yes Primary Responsibilities: Systems Administrator performing system security administration functions; managing customer accounts via Active Directory; troubleshooting and diagnosing and correction of problems; plans, tests, installs, and integrate new and upgraded versions of the relevant operating systems, third party software components, and subsystems; monitors and manages system resources to optimize operating efficiency and performance; custom software installation and maintenance. Additional 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.
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 (SA) - Skill Level 3 Kaizen Approach, Inc.System Administrator (SA) - Skill Level 3Annapolis Junction, MDMust have the ability to optimize system operations and resource utilization, perform system capacity analysis and planning, support system and mission architecture design and associated hardware, understand system administration interdependencies within a Service Oriented Architecture (SOA), and analyze and resolve complex system-level integration issues. Salary Range: A variety of factors can impact the final salary offered, including, but not limited to, geographic location, Federal Government contract labor categories and wage rates, relevant work experience, specialized skills and competencies, education, and certifications.
Systems Administrator VTGSystems AdministratorChantilly, VirginiaFull timeThis role is responsible for ensuring the reliability, security, and performance of servers, networks, and systems while supporting day-to-day operations and long-term IT initiatives. Overview: VTG is seeking a skilled Systems Administrator to manage, maintain, and support enterprise IT infrastructure.
Network Administrator Nightwing Intelligence SolutionsNetwork AdministratorSterling, VirginiaDaily tasks include, but are not limited to: Plan network configurations for integration into the network, using knowledge of the performance characteristics of the systems being added to the network and the specifications for network interfaces to ensure effective integration and optimal network performance. The Network Administrator (NA) collaboratively works closely with the leadership, CPM/CPO, FE SRE and Product Team (Platform) to design, engineer, install, operate, and maintain the terrestrial, satellite, and WAN/MAN/LAN networks and communication systems.
Senior Network Services Architect LeidosSenior Network Services ArchitectBethesda, MarylandThe successful candidate will serve as the senior technical authority for Task Area 2 (Network Services), owning the design, engineering, and technical direction of FDA's wired and wireless LAN (Office, Data Center, Lab, and Campus LAN), WAN (Private IP Service and SD-WAN), third-party/cloud connectivity (site-to-site VPN, MAN, Trusted Internet Circuit), unified communications, load balancing, and related network infrastructure. Serve as the senior technical architect for enterprise Data Network and Communication Services, including wired/wireless LAN (Office-LAN, Data Center-LAN, Lab-LAN, Campus-LAN, Cloud Networks), WAN (Private IP Service and Managed SD-WAN), and third-party/cloud connectivity (site-to-site VPN, MAN connectivity, Trusted Internet Circuit).
Senior Network Services Architect Leidos Holdings IncSenior Network Services ArchitectBethesda, MD$107,900–$195,050 / yearThe successful candidate will serve as the senior technical authority for Task Area 2 (Network Services), owning the design, engineering, and technical direction of FDA's wired and wireless LAN (Office, Data Center, Lab, and Campus LAN), WAN (Private IP Service and SD-WAN), third-party/cloud connectivity (site-to-site VPN, MAN, Trusted Internet Circuit), unified communications, load balancing, and related network infrastructure. Key Responsibilities: Serve as the senior technical architect for enterprise Data Network and Communication Services, including wired/wireless LAN (Office-LAN, Data Center-LAN, Lab-LAN, Campus-LAN, Cloud Networks), WAN (Private IP Service and Managed SD-WAN), and third-party/cloud connectivity (site-to-site VPN, MAN connectivity, Trusted Internet Circuit).
Systems Administrator U.S. Department of DefenseSystems AdministratorFort Belvoir, VA$89,508–$133,142 / yearThese documents must provide acceptable information to verify: Residency within the commuting area of your sponsors permanent duty station (PDS); proof of marriage to the active duty sponsor; proof of military members active duty status; and other documentation required by the vacancy announcement to which you are applying. To be eligible as a MSP, you must submit the following supporting documents with your application package: Spouses Permanent Change of Station (PCS) orders; Marriage Certificate or License; PPP Self Certification Checklist; Veterans Preference documentation (e.g., DD-214, VA Letter, Statement of Service, if applicable); Transcripts (if applicable).
NewSenior Firewall Administrator BAE Systems PlcSenior Firewall AdministratorFalls Church, VA$118,095–$200,762 / yearAnalyzing network traffic patterns, security requirements, future growth requirements, feasibility for virtualization, resource requirements, risk mitigation, functional analysis, interface systems analysis, technical assessments, technology benchmarking, enterprise architecture analysis, and requirement analysis. BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services.
System Administrator Reflexive ConceptsSystem AdministratorAnnapolis Junction, MarylandProvide day-to-day operations, monitoring, maintenance, and problem resolution for client systems, servers, storage platforms, network devices, and related infrastructure. Participate in the assessment of existing systems and architectures, providing operational and technical input for initiatives involving automation, DevOps practices, cloud technologies, and application modernization.
Windows Systems Administrator LeidosWindows Systems AdministratorArlington, VirginiaThis program is establishing a modern secure web service (SWS) operation as part of a state-of-the-art, highly automated platform capable of supporting a rapidly expanding customer population. August 6, 2026 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.
NewCloud Network Engineer 2 AmentumCloud Network Engineer 2Hanover, MarylandDevelops infrastructure as coad (IaC) network deployments, implements segmentation and routing strategic, supports cloud migration activities, and performs advanced troubleshooting across cloud and on-prem network dependencies. Certification Required at beginning of performance or within 6 months of staffing: One cloud networking certification such as: AWS Certified Advanced Networking Specialty OR Azure Network Engineer Associate (AZ-700) OR CompTIA Security+ CE OR equivalent.".
Systems Administrator III, Inpatient Clinical Documentation, Inpatient Procedure Orders, OPA Kaiser PermanenteSystems Administrator III, Inpatient Clinical Documentation, Inpatient Procedure Orders, OPAHyattsville, MDEssential Responsibilities: Completes work assignments by applying up-to-date knowledge in subject area to meet deadlines; following procedures and policies, and applying data and resources to support projects or initiatives; collaborating with others, often cross-functionally, to solve business problems; supporting the completion of priorities, deadlines, and expectations; communicating progress and information; identifying and recommending ways to address improvement opportunities when possible; and escalating issues or risks as appropriate. The System Administrator III, Health Systems (Inpatient Clinical Documentation, Inpatient Procedure Orders, OPA) supports the Clinical Care and Patient Engagement Technologies organization by serving as a senior-level subject matter expert responsible for the analysis, design, build configuration, implementation, optimization, and ongoing support of Epic applications with a minimum of 4-5 years of build experience.
Windows System Administrator, Mid-Level Tekla ResearchWindows System Administrator, Mid-LevelDistrict of ColumbiaThe primary objective of the SSDD is to develop command, control, communications, computers, and intelligence, surveillance, and reconnaissance (C4ISR) hardware and software solutions to space, airborne, and ground applications. administering modern Windows Server and Windows endpoint platforms, enforcing DoD security.