Senior Network Engineer LeidosSenior Network EngineerAccokeek, MD$107,900–$195,050The Senior Systems Engineer will provide technical leadership and support in the areas of IT planning, solution specification/design, implementation and target architecture development for the AFNCR Consolidated Communication Center (CCC). If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
Jr. Network Engineer Vensoft Inc.Jr. Network EngineerRockville, MD$30–$35 / hourContractorPosition Summary: Samsung SDSA is seeking a passionate Junior Network Engineer to join our Network Operations Team at the Samsung Biologics manufacturing facility in Rockville, MD. Working alongside experienced engineers, you will handle daily system requests, participate in an on-call rotation, and support network implementation projects.
Cloud And Network Administration SME CACI International Inc.Cloud And Network Administration SMEWashington, DC$103,800–$218,100 / yearThe successful candidate will have experience working with Azure or other cloud platforms, infrastructure operations, security tools, and compliance processes while collaborating with technical teams and government stakeholders to deliver secure and reliable capabilities. 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.
Open Talent Network: Staff DevOps and Systems Integration Engineer Ad HocOpen Talent Network: Staff DevOps and Systems Integration EngineerMc Lean, VARemote$160,000–$180,000 / yearWe partner with these agencies to build new capabilities, deliver products, establish data as a strategic asset for informed decision-making, modernize legacy systems, and build the digital service infrastructure necessary to scale their mission impact. Go/Java/Node.js (API development), Python/Ruby (scripting), PostgreSQL/NoSQL databases, experience with API Gateways (e.g., Kong, Apigee), Jira/Confluence (expert-level scripting/configuration for JIRA migration and maintenance).
Cloud and Network Administration SME CACICloud and Network Administration SMEWashington, District of Columbia$103,800–$218,100 / yearThe successful candidate will have experience working with Azure or other cloud platforms, infrastructure operations, security tools, and compliance processes while collaborating with technical teams and government stakeholders to deliver secure and reliable capabilities. Job Title: Cloud and Network Administration SMEJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * * The Opportunity:
Systems Administration - Cleared Contractor - L3 LancesoftSystems Administration - Cleared Contractor - L3Chantilly, VA$100,000–$120,000 / hourSupport RMF and cybersecurity activities in partnership with Cyber Engineering, including BOE development, implementation and maintenance of security controls, and system hardening in compliance with DoD, NIST, STIG, and Zero Trust Architecture (ZTA) requirements. •Apply basic network administration and troubleshooting skills using core networking concepts and protocols such as DNS, DHCP, TCP/IP, routing, switching, and HTTP.
Systems Storage Administration, Advisor PeratonSystems Storage Administration, AdvisorHerndon, Virginia$104,000–$166,000 / yearFull timeAllocate storage to servers, configuring fiber channel switches, and capacity planning for the SAN, in addition to OS level support related to implementing and maintaining system security and data recovery processes, providing technical support, utilizing automation tools for delivering applications, managing assets, monitoring performance, event notifications and automating desktop support. Responsibilities: Peraton is seeking an experienced Storage Administrat or to join our national intelligence program in Northern Virginia that delivers engineering, application development, deployment, operations, upgrades and sustainment of products and services to achieve our client’s global missions.
Intelligence Systems Administration Support TSTCIntelligence Systems Administration SupportWashington, District of ColumbiaTSTC is an award-winning, Woman Owned, HUBZone certified Small Business providing services to federal intelligence, law enforcement, civilian and defense agencies. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information.
Systems Administration Supervisor / Helpdesk Lead PeratonSystems Administration Supervisor / Helpdesk LeadChantilly, Virginia$112,000–$179,000 / yearFull timeResponsibilities: Peraton is seeking a Systems Administration Supervisor to oversee the availability, security, and performance of mission-critical systems, while managing daily operations, staff development, and cross-team coordination. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
Network Administrator, Sr SMS DATA PRODUCTS GROUP, INCNetwork Administrator, SrWest Mclean, VAWith the goal of building long-term partnerships with our customers, we invest in our employees by providing the training, tools, and support they need to keep critical missions operational, improve performance, and reduce risk. This position will provide Tier 2 Network Administration support augmenting Air National Guard Communications Squadron personnel in operating legacy NIPR and SIPR Base Area Network infrastructure.
Network Storage Engineer The Computer Merchant, LtdNetwork Storage EngineerWashington (Hybrid), DC$64–$66 / hourWhile an hourly range is posted for this position, an eventual hourly rate is determined by a comprehensive salary analysis which considers multiple factors including but not limited to: job-related knowledge, skills and qualifications, education and experience as compared to others in the organization doing substantially similar work, if applicable, and market and business considerations. The Network Storage Engineer - Senior provides senior-level administration and engineering support for SAN fabric infrastructure and core network connectivity supporting the SEC ISS environment.
Network System Administrator AmentumNetwork System AdministratorWashingtonNetworking: Expert knowledge of network protocols (TCP/IP, DNS, VLANs, VPNs), LAN/WAN management, routing, switching, and hands-on experience with hardware firewalls and VPNs. The ideal candidate will possess a strong primary background in network administration and engineering, coupled with robust systems administration experience across Windows, Linux, and Proxmox virtualization platforms.
Network Administrator IV Invictus International Consulting, LLCNetwork Administrator IVAlexandria, VAFull timeJob Posted by ApplicantPro .
Technical Engagement Network (TEN) Lab Manager Node.DigitalTechnical Engagement Network (TEN) Lab ManagerArlington, VANode is seeking a Technical Engagement Network (TEN) Lab Manager with experience in customer service and IT support operations to be a member of the IT support services desk in the customer environment supporting analysts and business continuity of the customer mission. - Support the implementation of new technologies and equipment in the lab environment, - Provide support as needed to lab staff in the tasks of provisioning and issuing equipment to end users, as well as maintaining inventory database.
Precise Time Network Administrator Computational Physics, Inc.Precise Time Network AdministratorWashington, DC$120,000–$170,000 / yearFull timeQualifications5+ years of experience with ASA firewalls, Firepower devices, and Firepower Threat Defense experience in enterprise network managementMust hold a CCNP certificationA Security+ Certification is desired but not requiredAn active Top Secret clearance required at start. Computational Physics, Inc. (CPI) is looking for a Full-Time Precise Time Network Administrator to support our customers at USNO, Washington DC.BackgroundThe required personnel shall be responsible for the comprehensive administration, maintenance, and modernization of network devices controlled by the PT department.
Junior Network Administrator Dynamic Solutions Technology LLCJunior Network AdministratorWashington, DCFull timeDynamic Solutions Technology, LLC (DST), a premier strategic services firm that meets IT and Service needs for commercial and government clients, is seeking a full-time Junior Network Administrator to provide support to a Federal Government customer in the Washington DC, location. Be able to exercise a high degree of discretion when evaluating client's operating systems, hardware configuration, firewalls, security, and network infrastructure.
NewSenior System/Network Administrator – Systems Integration LeidosSenior System/Network Administrator – Systems IntegrationLaurel, MarylandYou will administer Linux, UNIX, and Windows environments; build and maintain virtual and storage environments; configure network components; resolve complex technical problems; and support reliable day-to-day infrastructure operations. August 24, 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.
Network & Systems Administrator / Tier III Cherry BekaertNetwork & Systems Administrator / Tier IIIDistrict of Columbia$45–$50 / hourThe 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.
Sr. Network Engineer (TS/SCI w/ CI Poly required) A&M Technologies, Inc.Sr. Network Engineer (TS/SCI w/ CI Poly required)Sterling, VAIn addition, you will engineer solutions for expanding capacity, improving response time, and streamlining network operations throughout the internal and operational systems, will monitor and analyze mission critical networks and servers, and will set up, manage, and maintain security management and application performance optimization functions across internal and customer systems. Your expertise will support a technical program driving the Model Based Systems Engineering (MBSE) cloud platform that supports collection, management and analysis of digital engineering information in an architecture that provides seamless digital thread and enables tool interoperability, including data structures suitable for AI applications.
Network Administrator - Active TS/SCI with CI Poly ENS Solutions, LLCNetwork Administrator - Active TS/SCI with CI PolyWashington, DCENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. To ensure a fair and equitable candidate evaluation based on individual skills, knowledge, and experience, candidates are not permitted to use artificial intelligence or other assistive tools during interviews, whether in person or virtual, unless explicit permission has been granted in advance.