Network Engineer AMERICAN SYSTEMSNetwork EngineerChantilly, VirginiaFull timeOverview: AMERICAN SYSTEMS, a 100% employee-owned federal government contractor, is seeking a talented Network Engineer to leverage their expertise in designing and implementing integrated, scalable on-premises platforms in support of our government customer in Chantilly, VA . AMERICAN SYSTEMS provides for the welfare of its employees and their dependents through a comprehensive benefits program by offering healthcare benefits, paid leave, retirement plans, insurance programs, and education and training assistance.
Cybersecurity Engineer TekSynapCybersecurity EngineerFort Belvoir, Virginia$120,000–$170,000 / yearFull timeThis engineering role is critical for leading complex, enterprise-wide SIEM migrations, orchestrating the secure ingestion and normalization of diverse subscriber data sources, and executing rigorous patch management on underlying CSSP infrastructure. “Technology moving at the speed of thought” embodies these principles – the need to nimbly utilize the best that information technology offers to meet the business needs of our Federal Government customers.
Systems Administrator Systems Planning and AnalysisSystems AdministratorAlexandria, VirginiaFull timeSPA provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. The Classified Operations team under SPA’s Information Technology department establishes and maintains the security posture of classified infrastructure required by our analysts to deliver timely, objective, and cost-effective analysis.
Site Reliability / Operations Engineer (TS/SCI) MaxaarSite Reliability / Operations Engineer (TS/SCI)Herndon, VirginiaThe ideal candidate will have experience working in Linux-based systems, scripting with Bash, and building operational dashboards using the ELK Stack (Elasticsearch, Logstash, Kibana). Vantor is seeking a motivated Engineer to support the development, maintenance, and enhancement of automated monitoring, metrics data collection, and real time dashboards within a mission-focused environment.
Site Reliability / Operations Engineer (TS/SCI) Vantor ServicesSite Reliability / Operations Engineer (TS/SCI)Herndon, Virginia$82,000–$109,000 / yearThe ideal candidate will have experience working in Linux-based systems, scripting with Bash, and building operational dashboards using the ELK Stack (Elasticsearch, Logstash, Kibana). Vantor is seeking a motivated Engineer to support the development, maintenance, and enhancement of automated monitoring, metrics data collection, and real time dashboards within a mission-focused environment.
Ussocom Senior Administrator Core One SolutionsUssocom Senior AdministratorTampa, VAResponsibilities: Provide support for daily operational functions of the staff to include daily monitoring, routing, and tasking of the Directorate's Task Management Tool (TMT) and FM14s on the Enterprise Workflow Management System (EWMS); assist and provide advice with the formulation of internal/external tasker packages and track all taskers to completion in coordination with Components, TSOCs, Joint Staff, and HQ and inter-agencies, both DOD and non-DOD. Provide on-site executive assistance administrative officer functions, acting as an interface with military, governmental, and private sector organizations for visits and matters on protocol, coordinating protocol issues arising from official functions.
Systems Administrator LeidosSystems AdministratorReston, VirginiaCandidate must also be able to develops solutions to complex technical issues and problems that impact multiple area or disciplines and regularly employ ingenuity and creativity to develop new technical solutions and systems in order to achieve functional objectives. August 21, 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.
Payroll Administrator Cherry BekaertPayroll AdministratorManassas, VirginiaCherry Bekaert Recruiting is seeking a Payroll Administrator to manage bi-weekly payroll for approximately 350 employees . Role is responsible for ensuring accurate and timely payroll processing during a leave coverage period.
Windows Systems Administrator Tetrad Digital Integrity LLCWindows Systems AdministratorArlington, VAThis 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. Apply today to become part of the Leidos team that is assisting CESO as they migrate to a high security cloud environment by providing network and communication services, monitoring services, and system administration.
Systems Engineer Eliassen GroupSystems EngineerWashington, District of Columbia$70–$78 / hourFor nearly 40 years, we have combined exceptional people, deep domain expertise, and intelligent capabilities to expand our clients’ capacity and accelerate meaningful outcomes. About Eliassen Group:Eliassen Group is a strategic consulting firm that helps organizations reach further and achieve more through our technology, business advisory, and life sciences solutions.
Sr ServiceNow Developer LeidosSr ServiceNow DeveloperWashington DC, District of ColumbiaRemoteMust have hands on ServiceNow development experience across multiple modules in particular experience with Hardware Asst Management (HAM), Configuration Management Database (CMDB), Customer Service Management (CSM) and HR Service Delivery (HRSD). Exhibits exceptional customer service and teamwork, collaborating effectively with clients and vendors to achieve mission success while maintaining a strong commitment to delivering high-quality products and services.
Desktop Support Admin DANE LLCDesktop Support AdminChantilly, VAFull timeThese requests pertain to ClassNet and OpenNet workstations & laptops, operating system support, applications and software, monitors, network printers, digital senders, and other peripheral devices within the Department of State consolidated Bureaus. Install, configure, and troubleshoot peripheral devices such as, card readers, cameras, headsets, scanners, printers, smartcard readers & other devices supported peripheral devices.
Software Engineer Reinventing Geospatial, Inc. (RGi)Software EngineerHerndon, VA$115,000–$170,000 / yearClearance: Active Top Secret clearance with an ability to obtain SCI access and willingness to obtain CI Polygraph US Citizenship Required *This job posting is for a potential upcoming opening, and we encourage interested candidates to apply for future consideration. Participate in daily standups, sprint and release planning activities, and coordinate with other team members (systems engineer, systems administrator, tester, etc.) to accomplish the tasks outlined in user stories.
Hadoop Administrator Pyramid, IncHadoop AdministratorReston, VAFull timeSkills:In depth understanding of Hadoop ecosystem like HDFS, YARN, MapReduce, Hive, Pig, Spark, Sqoop, Solr, kafka, oozie, Knox etc. Experience in setup, configuration and management of security for Hadoop clusters using Kerberos and integration with LDAP/AD at an Enterprise level.
Senior Systems Administrator LeidosSenior Systems AdministratorAlexandria, VirginiaThe selected candidate will provide system administration for Red Hat environments, perform daily health checks on classified systems, troubleshoot software and PostgreSQL database issues using the command line, maintain software packages for transfer between unclassified and classified environments, update production, training, and development systems, and support security initiatives through deep system knowledge. Administer and maintain virtualization and container infrastructure, including daily system health checks, application of Security Technical Implementation Guides (STIGs), security updates, and hotfixes to address Information Assurance Vulnerability Alerts (IAVAs).
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.
Senior Engineer, Cloud And System Security SESSenior Engineer, Cloud And System SecurityMclean, VADesign, implement and automate advanced cloud, system and application security controls leveraging best of breed and cloud native state of the art security technologies, including EDR, O365 Security, data leakage prevention and rights management, identification and access management, active directory security, secure software development. You will autonomously lead and deliver complex cyber security implementation projects and design, implement and automate advanced cloud, system and application security controls leveraging best of breed and cloud native state of the art security technologies.
Number Inventory Administrator TransUnionNumber Inventory AdministratorReston, VirginiaDemonstrated ability to manage multiple priorities, meet deadlines, and effectively support cross-functional stakeholders, with strong written and verbal communication skills and the ability to work independently in a remote environment while maintaining a high degree of accuracy, accountability, and attention to detail. As part of TransUnion's Communications Solutions business, the Client Services team delivers end-to-end telecommunications provisioning and managed services for carrier customers across the United States.
Senior Systems Administrator Accenture Federal ServicesSenior Systems AdministratorArlington, VAThe pay range for the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland is: $78,600—$160,200 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland .
Platform Administrator Nightwing Intelligence SolutionsPlatform AdministratorSterling, Virginia$64,000–$128,000 / yearWorking on this team means directly supporting the nation's cybersecurity defenders by ensuring they have reliable, scalable, and secure cloud infrastructure available within hours of a cyber incident—helping protect America's digital infrastructure when it matters most. As part of the Engagement Support Services (ESS) contract, this program enables analysts to quickly access the tools and environments they need to investigate cyber threats affecting federal agencies, state and local governments, and critical infrastructure.