NewServiceNow System Administrator - DOJ Sky SolutionsServiceNow System Administrator - DOJTysons Corner, VARemote$70,000–$110,000 / 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.
Systems Administrator/ AWS Cloud Engineer/ Linux Engineer - Expert Nightwing Intelligence SolutionsSystems Administrator/ AWS Cloud Engineer/ Linux Engineer - ExpertSterling, Virginia$99,000–$206,000 / yearDemonstrated ability to monitor and troubleshoot enterprise workflow applications, to include: installing, starting, and stopping backgroundprocesses, analyzing log and event files, and patching and troubleshooting.• Demonstrated ability creating and managing a virtual infrastructure, such as AWS, Azure, Hyper-V, or VMWare. Ability to work in a fast-paced agile environment• Bachelor's Degree in IT related field or equivalency in related work experience• Demonstrated on-the-job experience working and solving technical problems independently as a system administrator.•
Systems Administrator, Lead (Linux/Windows) AMERICAN SYSTEMSSystems Administrator, Lead (Linux/Windows)Arlington, VirginiaFull timeOverview: AMERICAN SYSTEMS , a 100% employee-owned federal contracting company, is seeking a Lead Systems Administrator with strong Linux CLI and Windows administration experience to support a Special Access Program in Arlington, VA. This role focuses on owning and optimizing enterprise Linux & Windows infrastructure across multiple datacenters, partnering with cybersecurity and engineering teams, and providing Tier III support for systems that cannot fail.
System Administrator Integration Services IncorporatedSystem AdministratorKing George, VAFull timeThe ideal candidate will have expertise in Cisco Catalyst, Cisco UCS, VMware, Microsoft Active Directory, VDI, VPN, DNS, and various support IT services like Terraform and other automation software. Strong knowledge of Cisco Catalyst, Cisco UCS, VMware, Microsoft Active Directory, VDI, VPN, DNS, and various support IT services like Terraform and other automation software.
Principal IT Systems Administrator (Program Services) Nightwing Intelligence SolutionsPrincipal IT Systems Administrator (Program Services)Sterling, Virginia$99,000–$206,000 / yearPerforming routine maintenance and system administration tasks such as software and hardware installations, troubleshooting, system hardening, vulnerability analysis and remediation, Operating System patching and general network administration across various computing systems. Nightwing is seeking a Systems Administrator with a proven ability supporting Information Technology systems and networks in a challenging, high-tempo, dynamic work environment.
AWS Connect/Amazon Connect System Administrator - Senior TekSynapAWS Connect/Amazon Connect System Administrator - SeniorVirginiaRemote$75,000–$105,000 / yearFull timeIn lieu of AWS Connect, experience with any Contact Center as a Service (CCaaS) platform such as Azure Contact Center, Genesys Cloud CX/3CX, Twilio, NICE CXone, Five9, Talkdesk, Cisco Webex Contact Center/Webex CC, Aircall, GoToConnect/GTC, RingCentral, Vonage Contact Center. The salary range displayed is an estimate only and is not a guarantee of compensation or salary, and will be determined on several factors regarding the individual’s particular combination of education, knowledge, skills, competencies and experience, as well as contract parameters and organizational requirements.
Cybersecurity Engineer Glint Tech Solutions LLCCybersecurity EngineerDahlgren, VAThis role ensures systems comply with DoD cybersecurity requirements, STIGs, and organizational security policies, performing vulnerability assessments, applying security controls, implementing corrective actions, and supporting continuous monitoring efforts. Our client, a growing federal contractor, is seeking a Cybersecurity Engineer with an active DoD Secret clearance to support enterprise cybersecurity operations through system hardening, vulnerability management, security compliance, and remediation activities across Windows and Linux environments.
Technical Support Analyst (2026-0185) Acclaim Technical ServicesTechnical Support Analyst (2026-0185)McLeanFull timeFamiliarity with TCP/IP, general networking issues, virus scanning services (desktop, stand-alone and laptop computing services), servers, printers, peripheral devices, installing endpoints including but not limited to desktop IT equipment, printers, VOIP and digital phones, network switches. Supporting all facets of installations, which includes the physical placement of which includes the physical placement of desktop IT equipment to include printers, CAT5 and fiber optic cable, rack mounted network equipment, switches, workstations, and communications equipment as required.
SharePoint Senior Administrator Leidos Holdings IncSharePoint Senior AdministratorAlexandria, VA$92,300–$166,850 / yearThe SharePoint Admin shall deploy, operate, and maintain SharePoint services, including load balancing, PKI authentication, and claims-based authentication as well as support site setup, permission management, troubleshooting, and service requests for customers as well as content and knowledge managers. The SharePoint System Administrator will support infrastructure services, operations, and maintenance across multiple enclaves of different classifications with remote administration for server farms located in centralized data centers.
Senior Trellix Cybersecurity Engineer/RMF ISSO – TS/SCI ZTI Solutions, LLCSenior Trellix Cybersecurity Engineer/RMF ISSO – TS/SCIFalls Church, Virginia$160,000–$190,000Job Description: ZTI is seeking a Senior Trellix Cybersecurity Engineer with RMF ISSO expertise to architect, implement, and manage a comprehensive Trellix security environment while supporting RMF compliance activities for a high-visibility Chief Digital and Artificial Intelligence Office (CDAO) mission focused on AI/ML development and securing advanced data systems . This role requires expertise in deploying Trellix from the ground up , configuring and managing all modules, performing STIG compliance across integrated devices including Microsoft SQL, and ensuring cybersecurity compliance through direct ISSO responsibilities.
Help Desk Specialist TechFlow, Inc.Help Desk SpecialistArlington, VA$45,000–$50,000 / yearToday, with deep operational roots in the bi-coastal innovation hubs of California and Washington DC, TechFlow continues as a leader in applying innovative engineering, technology, integration solutions, and support services to the Federal Government’s most demanding mission and business challenges. Founded in 1995 at the start of the dot-com revolution, TechFlow helped large commercial clients such as Dreamworks, Toshiba, MGM, and others modernize their business systems.
Wireless Platform Engineer, Mid Booz Allen HamiltonWireless Platform Engineer, MidMcLean, VirginiaOnsite : 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.
Senior Virtualization/Storage Engineer LeidosSenior Virtualization/Storage EngineerFort Belvoir, VirginiaLeidos is seeking an experienced Senior Virtualization and Storage Engineer to support the DTRA I3TS Infrastructure Services team to support, maintain and optimize critical mission operations across multiple geographic locations. June 30, 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.
Wireless Infrastructure Engineer, Junior Booz Allen Hamilton Inc.Wireless Infrastructure Engineer, JuniorMclean, VA$53,000–$108,000 / 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. 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.
Senior System Administrator-TS/SCI w/Polygraph GD Information TechnologySenior System Administrator-TS/SCI w/PolygraphReston, VirginiaTo 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. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave.
Systems Administrator Dunhill Professional Search of Wilmington, Inc.Systems AdministratorAlexandria, VA$78,400–$129,400 / yearFull timeThe Systems Administrator, Mid administers enterprise systems hosting applications and services that support mission‑critical operations, balancing day‑to‑day support with small design and improvement projects. Troubleshoot end‑to‑end issues involving operating systems, network connectivity, and application dependencies using logs and monitoring tools.
System Administrator 2 Salem, VA 24153 Onsite Syntricate Technologies IncSystem Administrator 2 Salem, VA 24153 OnsiteSalem, VASkills: Skill Required / Desired Amount of Experience Expertise Rating Move IT Customer Support/Service Required Years Service Ticket Management Required Years Desktop Application Support Required Years Documentation Support Required Years Desktop/Laptop Hardware Support Required Years Server Maintenance Nice to have Years Network Support Nice to have Years IT Process Management Nice to have Years . ·Perform daily system monitoring, verifying the integrity and availability of all hardware, server resources, systems and key processes, reviewing system and application logs, and verifying completion of scheduled jobs such as backups.
Database Engineer (PostgreSQL / SQL Server / Oracle / Ansible) PeopleNTech LLCDatabase Engineer (PostgreSQL / SQL Server / Oracle / Ansible)Alexandria, VAWe are looking for a skilled Database Engineer with strong expertise in PostgreSQL and SQL Server , along with exposure to Oracle and automation using Ansible . The role involves managing, optimizing, and automating database environments to ensure high availability, performance, and scalability.
System Administrator – Level II RividiumSystem Administrator – Level IIQuantico, VirginiaThe ideal candidate will actively monitor enterprise system performance, diagnose and resolve advanced technical issues, and implement effective corrective and preventive solutions to sustain operational continuity and improve overall system reliability. This role is responsible for maintaining system stability, resolving complex technical issues, and ensuring reliable performance of hardware, software, network, and system access services.
Senior Systems Administrator (Cleared) - TEG IT Concepts IncSenior Systems Administrator (Cleared) - TEGSpringfield, VA$190,000–$195,000 / yearPerform and document all required actions necessary to obtain and maintain a full Authority To Operate (ATO) system accreditation, including implementing Security Technical Implementation Guides (STIG), collaborating with accreditation authorities, creating Plan of Action and Milestones (POA&M), populating XACTA, etc. Design, deploy, configure, secure, monitor, and manage a variety of cloud-based infrastructure components hosted within multiple cloud providers, including Amazon Web Service's VPC, EC2, RDS, Lambda, S3, Cloud Formation, CloudWatch, IAM, etc.