System Administrator
Gcubed Enterprises
Job Location Fort Belvoir, VA 22060 Job Purpose Provide specialized technical assistance and expertise for our customer at CAA and lead a team of 15 technical personnel ranging from desktop to database administrators. Essential Functions of the Job Organize and directs the configuration and operation of information management systems Provide the day-to-day system administration to include system and resource optimization, and user assistance Conduct capacity and performance analysis, and provide system configuration change and upgrade recommendations Increase system administration efficiency and accuracy via the use of automated tools and scripts, develops system administrator procedures, and conducts system administrator training and skills assessment Determine computer user needs; analyzes system capabilities and programming techniques and controls Manage the daily activities of configuration and operation of systems and performs system capacity analysis and planning Maintain servers, creates monitoring reports and logs, and ensure functionality of system links Monitor systems for acceptable performance and user accessibility, establish back-ups, and monitor systems security Perform multiple tasks concurrently and responds to emergency situation effectively Create and manage Group Policies (GPO) Perform security patches, software installation and update using GPO or System Center Configuration Center (SCCM) server Troubleshoot, configure, and manager Windows servers (domain controllers, application servers, file servers) Install, test, operate, troubleshoot and maintain virtualized server hardware, operating systems, and applications Software in accordance with Defense Information Security Agency (DISA) Standard Technical Implementation Guides (STIGs) Test virtualized solutions prior to release into production and administer of the lab environment Provide software support to users as requested. Software consists of Army Gold Master (AGM) image software and CAA specialized Commercial of the Shelf (COTS) and Government of the Shelf (GOTS) software. Install and update anti-virus software and anti-virus signature files on all CAA assets when released by Defense Information Security Agency (DISA) information assurance vulnerability alert (IAVA) or the ARMY once notified by the COR or CTO. Install security patches to protect against information assurance (IA) vulnerabilities. Security patches will be immediately installed when released by DISA information assurance vulnerability alert (IAVA) or the ARMY, once you are notified by the COR or CTO. Administer CAA’s Hewlett Packard (HP) physical/virtual server farm that includes but not limited to storage area networks (SAN), application servers and Netbackup system servers ensuring all systems are available during core work hours. Run and analyze Assured Compliance Assessment Solution (ACAS) scans in order to ensure systems patched and updated in accordance with the DoD Patch Repository. Monitor, detect, and defend networks and systems utilizing the Host Based Security System (HBSS) COTS suite of software applications. Ensure CACs for military and civilians are properly provisioned with the users EDIPI number to enable access to authentication servers. Provide technical input into the design and configuration of user facility infrastructure when requested by the government through formal and informal technical discussions. Create and submit a variety of reports including End of Day Report, End of Week Report, Contractor Monthly Status Report, IPR and Program Review Minutes Qualifications Required Minimum of an Active Secret Clearance Six (6) – Ten (10) years of system administrator experience CompTIA Security+ CE Certification CompTIA Server+ Certification or MCSA Windows Server 2008 Certification or MCP Certification Windows Server 2012 Preferred Qualifications HBSS 301 & 501 ACAS Vulnerability Training SCCM Training Working knowledge of VMWare Ability to prioritize and multitask Deadline and detail-oriented Strong troubleshooting and critical thinking skills Strong attention to detail and organizational skills Excellent communications skills Critical evaluation skillsHighly organized and detailed with the ability to prioritize Ability to work independently and proactively with minimal supervision Working Conditions Primarily in an office environment. Will be expected to travel as needed to company subsidiaries or contract locations. Periodic weekend or evening work is expected. Physical Requirements Must be able to lift 35 pounds. The physical demands are representative of those that must be met by an employee to successfully perform the essential functions of this job. Benefits Medical Insurance Dental Insurance Vision Insurance Company Paid Life Insurance Short Term & Long-Term Disability Flexible Spending Account 401k Retirement Savings Plan with Company Match Employee Assistance Program Tuition and Professional Development Assistance 529 College Savings Plan Tricare Supplement Insurance EEO Statement GCubed, Inc. does not discriminate in employment on the basis of race, color, religion, sex (including pregnancy and gender identity), national origin, political affiliation, sexual orientation, marital status, disability, genetic information, age, membership in an employee organization, retaliation, parental status, military service, or other non-merit factor. #J-18808-Ljbffr
- ...and delivered by operating with a product mindset, prioritizing speed, ownership, and execution over bureaucracy. Title: SME Systems Administrator Location: Lorton, VA (22079) Citizenship: U.S. Citizen (required for access to DHS IT systems) Clearance: Must be able to...SuggestedFull timeLocal areaRemote workFlexible hours2 days per week
- ...commercial industries with consumer-driven technology. Duties and Responsibilities Maintains and supports the integrity of the operating system environment and various computer systems. Administers, installs and troubleshoots a variety of operating systems. Performs systems...Suggested
- ...Systems Administrator Abile Group has an exciting and challenging opportunity for a Systems Administrator on a 10‑year contract providing User‑Facing and Data Center Services supporting an Intelligence Community customer. All the personnel on the team will work together...SuggestedContract workFor contractorsLocal areaWorldwideNight shift
- ...Job Description: The company is looking for an amazingly talented Senior Systems Administrator to join our team! In this role you will get to manage Windows Active Directory environments, hypervisors, Linux and Windows virtual machines. What You'll Be Doing: Administering...SuggestedFlexible hours
- Kaimetrix is seeking a System Administrator - Level II to support the operation and maintenance of enterprise IT systems in a secure environment. The role entails ensuring the reliable performance and security of computer systems, servers, and network resources. The ideal...Suggested
- ...TimeEducation Level: Not SpecifiedTravel Percentage: Occasionally Job Shift: DayJob Category: Professional Services BMA is seeking a Systems Administrator- Senior (Okta) to join our team. This is a fully remote role. Job Summary Ensures the stable operation, maintenance, and...Temporary workLocal areaRemote workShift work
- About the role System Administrator - Level II to support the operation and maintenance of enterprise IT systems in a secure, mission‑critical environment. This role ensures the reliable performance, security, and availability of computer systems, servers, and network...Temporary work
$70k - $130k
Systems Administrator Alpha Omega is seeking a qualified Systems Administrator in support of our DHS ICE customer. Alpha Omega is seeking a multi‑discipline IT professional with primary responsibility for Microsoft SQL administration and Windows systems administration....Contract workWork experience placementLocal areaFlexible hours$79.61k - $107.71k
Job Description Systems Administrator Intermediate - TS/SCI required. Support the Army Intelligence mission by securing enterprise systems, advancing future capabilities, and driving smarter solutions. Responsibilities Perform software installations and upgrades to operating...Temporary workLocal area$35.17 - $46.29 per hour
Position: TS/SCI Systems Administrator Intermediate Long term contract: Base year 1 started April 2024. Location: Ft. Belvoir, VA - fully on site JOB DESCRIPTION Insight Global is looking for a Mid-level Systems Administrator to support one of our large federal clients...Long term contractContract workLocal areaShift work- General Dynamics Information Technology is hiring a Systems Administrator Intermediate in Fort Belvoir, Virginia. This role requires a TS/SCI security clearance and 7+ years of related experience. You will support the Army Intelligence mission by securing enterprise systems...
$80k - $120k
Description SAIC is seeking a highly motivated and skilled Systems Administrator - HCI (Hyper-Converged Infrastructure) to join our MAJESTIC Joint Program Office (JPO) Team to support the operational management, maintenance, and optimization of mission-critical IT systems...For subcontractorWork at office- ...telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers... ...smart systems integration. Overview We are seeking a System Administrator 3 to join our Security and Electronic Systems (SES) business...Work at officeLocal areaFlexible hoursNight shift
- Systems Administrator Intermediate - TS/SCI Required Advance how our customers operate while you advance your career. Join GDIT as a Systems Administrator Intermediate and build an impactful career in enterprise IT, collaborating with people who are driven and resourceful...Contract workLocal area
- SarelaTech is seeking a skilled Senior HBSS Administrator in Fort Belvoir, VA to join the I3TS team supporting DTRA. The I3TS program provides... ...be responsible for ensuring the security and integrity of IT systems by running their Endpoint Security with experience in Trellix...Temporary workShift work
- ...Paid time off Profit sharing Training & development Tuition assistance Vision insurance SarelaTech is seeking a Senior Systems Administrator to support enterprise backup, storage, and virtualization operations for a high-profile DoD program. This role will lead the...
- ...data is accessible, reliable, and mission‑ready. Responsibilities: Design and manage data ingestion pipelines across intelligence systems Normalize and structure data for downstream analysis and dissemination Support ETL processes and data transformation in classified...
- ...certification Years of Experience : 8+ years’ experience - server administration, WS Servers; 5+ years’ experience - server requirements,... ...2012 / 2016 Job Description : Qualifications The Senior MS Systems Administrator requires the following minimum skills and...Immediate start
- SENIOR SYSTEMS ADMINISTRATOR: Ensures the stable operation of the in-house computer software systems and network connections. This includes planning, developing, installing, configuring, maintaining, supporting, and optimizing all network software and communication links...Local areaRemote work
$80k - $120k
Saic is looking for a highly motivated Systems Administrator - HCI to join their MAJESTIC Joint Program Office Team in Newington, VA. This role involves the administration and optimization of mission-critical IT systems, focusing on Nutanix HCI, Windows Server, and Red...Work at office- Job Title: Windows Systems Administrator Clearance Required: DHS Public Trust, US Citizen (Secret Clearance or above preferred) Work Location: Hybrid; onsite 2-5 times a week in Lorton, VA (Applicant must be based within a commutable distance (1-2 hours) within the DMV...Flexible hours
- Synertex is seeking an exceptionally skilled Systems Administrator to support our Classified Cyber Operations Client in Ft. Belvoir, VA, enabling high-impact red team operations through secure, resilient, and well-managed infrastructure and environments. Benefits Competitive...
- ...Microsoft System Administrator Microsoft System Administrator — Senior Location: Fort Belvoir, VA Minimum Qualifications Eight years of progressively responsible experience in server administration, including supporting and managing servers in a production environment...Immediate start
- ...Junior Microsoft System Administrator Ft. Belvoir, VA At IPT Associates (IPTA), we enjoy solving real-world problems with technology. We work closely with our customers, teammates, experts, and partners to come up with practical solutions that actually make a difference...Contract workWork at office
- ...vary based on specific contract requirements and organizational needs. Responsibilities Perform administration and maintenance of Windows-based servers, including daily system checks; record 100% of findings and statuses Ensure all Microsoft Windows Server and installed...Contract work
$35.17 - $46.29 per hour
Insight Global is seeking a mid-level TS/SCI Systems Administrator to support a federal client in Fort Belvoir, VA. This role requires a TS/SCI clearance and involves installing, configuring, and maintaining IT systems on-site. Candidates should have experience in troubleshooting...Long term contractContract workMonday to Friday- Evans & Chambers Technology is seeking a highly motivated Microsoft System Administrator - Senior to join our team! Evans & Chambers partners with the US national defense community to create fully integrated, resilient, and innovative digital solutions that enable them...Immediate start
- Interactive Process Technology LLC is seeking a Junior Microsoft System Administrator in Ft. Belvoir, VA. The role involves installation, configuration, and support for end-user IT automation equipment, ensuring operational readiness of conference rooms and resolving end...
- Revolutional is looking for a Systems Administrator based in Lorton, VA to join their team supporting DHS ICE operations. This role requires advanced technical expertise in managing secure law-enforcement systems across multiple locations and providing on-call support as...Remote work2 days per week
- M.C. Dean, Inc. in Fort Belvoir, Virginia is looking for a Systems Administrator 3 to manage security systems and IT infrastructure. This role involves maintaining and troubleshooting electronic systems, conducting backups, and ensuring compliance with security standards...
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to System Administrator. Be the first to apply!
- server administrator Fort Belvoir, VA
- IT administrator Fort Belvoir, VA
- systems administrator Fort Belvoir, VA
- microsoft systems administrator Fort Belvoir, VA
- enterprise administrator Fort Belvoir, VA
- computer systems administrator Fort Belvoir, VA
- system admin Fort Belvoir, VA
- application system administrator Fort Belvoir, VA
- IT infrastructure administrator Fort Belvoir, VA
- security systems administrator

