systems administrator Jobs in Leesburg, Virginia

Systems Administrator
Leesburg, VirginiaAnika SystemsAnika Systems is a fast-growing small business that specializes in providing innovative IT solutions for federal government agencies. Our expertise lies in accelerating delivery in Data and Analytics, Intelligent Automation, Application Development, and IT Modernization. We...Full Job Details
Systems Administrator
Chantilly, VirginiaVTG Defense Overview VTG is looking for a Systems Administrator in Herndon, VA or Chantilly, VA. What will you do? VTG is expanding our System Administration team. We are seeking a highly skilled System Administrator/Cloud Engineer to enhance our existing technical team supporting the...Full Job Details
Systems Administrator
Fort Belvoir, VirginiaApplied Research Associates Description ARA's ISR division is looking to hire a Systems Administrator. The Systems Administrator must have 1-3 years' experience administrating sensitive operational and developmental networks and systems in accordance with DoD cybersecurity policies, procedures, and...Full Job Details
Systems Administrator
Herndon, VirginiaAltus Consulting CorpAltus Consulting is seeking a reliable and detail-oriented Systems Administrator to join our team. You will be responsible for the day-to-day operation and maintenance of our IT infrastructure, ensuring its stability, security, and performance. Responsibilities: Install,...Full Job Details
Systems Administrator
Quantico, VirginiaLink SolutionsJob Description Candidates must reside in, or be willing to relocate to, Indiana. This role has the option for a hybrid or flexible work from home schedule after an in-person onboarding. The salary range for this role is $70,000-$85,000. We are unable to offer visa...Full Job Details
Systems Administrator 1
Annapolis Junction, MarylandDCCASystems Administrator 1 Location Annapolis Junction, MD Job Code 2149 of Openings 1 Apply Now DCCA is a veteran-owned IT business specializing in providing innovative solutions to a variety of government agencies and commercial enterprises since 1982. DCCA is proud to offer...Full Job Details
IT / Systems Administrator
Washington, Washington DCBowhead Overview Bowhead seeks a Journeyman IT Support - System Administrator to support the Architect of the Capitol's (AOC) Emergency Operations Center (EOC) in Washington, D.C Responsibilities • Provides administration and maintenance of AOC's BlackBerry AtHoc Virtual Private...Full Job Details
Systems Administrator
Mc Lean, VirginiaGeneral Dynamics Information Technology Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Help Desk Support,...Full Job Details
Systems Administrator
Arlington, VirginiaRTX Date Posted: 2025-02-26 Country: United States of America Location: VA111: 1300 N 17th Street, Arlington 1300 North 17th Street Suite 400, Arlington, VA, 22209 USA Position Role Type: Onsite Business Infrastructure - Systems Administrator (P3) Who we are RTX BBN...Full Job Details
Systems Administrator
MarylandCaribou Thunder LLC Caribou Thunder Building Tomorrow, Grounded in Legacy For the past 2 decades, Caribou Thunder has been a merit-based company driven by performance, innovation, and an unwavering commitment to advancing national security. We take great pride in serving the Department of...Full Job Details
Systems Administrator 3
Annapolis Junction, MarylandNightwingNightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency,...Full Job Details
Systems Administrator
Washington, Washington DCGo IntellectsBenefits: Competitive salary Job Description: Provide technical support and troubleshooting for the JusticeTrax LIMS System and its associated hardware components. The selected candidate will manage desk requests and resolve system-related issues to ensure smooth laboratory...Full Job Details
Systems Administrator
Annapolis Junction, MarylandCACI InternationalSystems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None The Opportunity: CACI is seeking a systems administrator...Full Job Details
Systems Administrator
Annapolis Junction, MarylandPeterson Technologies Peterson Technologies has been the premier resource for mission-critical solutions through detailed analysis, strategic insight, extensive operational experience, and technical expertise. Today, we provide leading-edge data, network security software, and expert guidance to...Full Job Details
Systems Administrator
Riverdale, MarylandPeratonSystems Administrator Job Locations US-VA-Herndon US-DC-Washington US-MD-Riverdale Requisition ID 86 Position Category Information Technology Clearance Top Secret/SCI w/Poly Responsibilities Job Summary : We are seeking a highly skilled and experienced System Administrator...Full Job Details
Systems Administrator
Herndon, VirginiaPeratonSystems Administrator Job Locations US-VA-Herndon US-DC-Washington US-MD-Riverdale Requisition ID 86 Position Category Information Technology Clearance Top Secret/SCI w/Poly Responsibilities Job Summary : We are seeking a highly skilled and experienced System Administrator...Full Job Details
Systems Administrator
Maryland Line, MarylandGovStaffAs part of several openings of ours in Aberdeen Proving Ground, MD, GovStaff is seeking a mid-level experienced Systems Administrator to serve under a major IT support contract for the Army Test and Evaluation Command (ATEC). Hybrid schedule arrangement with a minimum of two...Full Job Details
Systems Administrator
Annapolis Junction, MarylandBAE Systems USA Job Description At BAE Systems, we promote a strong, collaborative culture and provide our employees with the tools, skills and training they need to succeed. We offer a flexible work environment to support the balance in your life and keep you performing at your best. We...Full Job Details
Systems Administrator
Arlington, VirginiaArmada Type: Full Time Location: Arlington, VA Overtime Exempt: No Reports To: ARMADA HQ Security Clearance Required: Active Top Secret CONTINGENT UPON AWARD Duties & Responsibilities: Systems Administrators shall provide installation, implementation, and problem resolution...Full Job Details
Systems Administrator 1
MarylandT-Rex Solutions, LLCT-Rex is seeking a Systems Administrator to support our customer at Ft. Meade, MD. Performs research, design, prototyping, engineering, fabrication, software development, integration, testing, and deployment of secure cryptographic production systems, infrastructure, and...Full Job Details
IT Systems Administrator
Chantilly, VirginiaTwinn Intelligence GroupTwinn is seeking a SA to help support their contract in Chantilly, Va. If you are interested feel free to apply within or call for more information. This position requires a TS/SCI and a FSP. REQUIRED SKILLS AND DEMONSTRATED EXPERIENCE TS/SCI w Poly. Demonstrated experience...Full Job Details
Systems Administrator
Herndon, VirginiaTwo Six TechnologiesAt Two Six Technologies, we build, deploy, and implement innovative products that solve the world's most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the boundaries of what's possible to empower our team and support our customers in...Full Job Details
Systems Administrator
Annapolis Junction, MarylandAccentureAt Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for...Full Job Details
Systems Administrator
Fort Belvoir, VirginiaParsons CompanyIn a world of possibilities, pursue one with endless opportunities. Imagine Next. When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace...Full Job Details
Systems Administrator
Laurel, MarylandTop Secret Clearance JobsAbout the job Systems Administrator (20426) Top Secret Clearance Jobs is dedicated to helping those with the most exclusive security clearance find their next career opportunity and get interviews within 48 hours. Requisition Number: 20426 Required Travel: 0 - 10% Employment...Full Job Details