REQ#: RQ176537 Requisition Type: Regular Your Impact Own your opportunity to work with the largest government agency in the nation. Make an impact by advancing the Department of Defense's mission to keep our country safe and secure. Job Description Systems Administrator Senior Transform technology into opportunity as a Systems Administrator Senior with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at the forefront of innovation and play a meaningful part in improving how agencies operate.
At GDIT, people are our differentiator. As a Systems Administrator Senior you will help ensure today is safe and tomorrow is smarter. GDIT seeks a highly motivated and experienced Windows Systems Administrator to support a Defense Threat Reduction Agency (DTRA) mission in Fort Belvoir, VA. This position will support the Defense Stockpile Management Systems (DSMS) which includes Defense Integration and Management of Nuclear Data Services (DIAMONDS), Joint Application Design Environment (JADE), Nuclear Inventory Management and Cataloging System (NIMACS), Government Acceptance Testing (GAT), and DIAMONDS Accountability Training System (DATS). HOW A SYSTEMS ADMINISTRATOR SENIOR WILL MAKE AN IMPACT Essential Duties and Responsibilities: * Plan, build, and upgrade Windows server systems across the organization.
* Provide day-to-day support for Windows systems, services, and performances.
* Perform vulnerability management on physical/virtual servers and systems.
* Perform migration, backups, and recovery of Windows systems.
* Develop documentation and training for systems and tasks related to Windows systems.
* Provide for the configuration and deployment of new software related to the infrastructure environment, such as backup/recovery systems and security.
* Create and plan migration process to support applications hosted by the Windows/Linux systems.
* Complete system security checklists, patches, upgrades, configuration, troubleshooting and documentation of equipment required to maintain the environments. WHAT YOU'LL NEED TO SUCCEED: Required Knowledge, Skills, and Abilities: * Experience building and configuring physical Windows servers.
* Experience building and configuring Windows servers in a VMWare environment.
* Experience administering Microsoft Windows Server 2016-2022.
* Advanced knowledge of Active Directory.
* Ability to administer and upgrade Windows servers.
* Ability to install and configure hosted applications and services on Windows servers.
* Experience using Windows PowerShell.
* Advanced skills in problem solving.
* Good work ethic and an active desire to learn.
* Skillful time management and organizational skills to set and meet deadlines.
* Excellent written and oral communication skills.
* Ability to work both independently and within a team.
* Advanced knowledge with administrating Ivanti Security Controls.
* Experience with Tenable Nessus tools/reports.
* Experience with Host Based Security Systems (ESS). Preferred Knowledge, Skills, and Abilities: * Experience with DISA STIGs and their relation to Windows security.
* Prior experience with Public Key Infrastructure (PKI).
* Prior experience of RSA SecurID multifactor authentication services. Minimum Education and Experience: * Bachelor's Degree in a related field or 4 years of experience.
* Required: DoD 8570 IAT Level II (e.g., CompTIA Security CE)
* Required: Fully adjudicated Secret security clearance w/TS/SCI eligibility GDIT IS YOUR PLACE:
• 401K with company match
• Comprehensive health and wellness packages
• Internal mobility team dedicated to helping you own your career
• Professional growth opportunities including paid education and certifications
• Cutting-edge technology you can learn from
• Rest and recharge with paid vacation and holidays Work Requirements .cls-1{fill:none;stroke:#5b6670;stroke-miterlimit:10;stroke-width:2px} Years of Experience 4 years of related experience * may vary based on technical training, certification(s), or degree .cls-2{fill:none;stroke:#5b6670;stroke-miterlimit:10;stroke-width:2px} Certification Security , CE - CompTIA-Security CE Travel Required Less than 10% .cls-3{fill:none;stroke:#5d666f;stroke-miterlimit:10} Citizenship U.S. Citizenship Required Salary and Benefit Information The likely salary range for this position is $102,000 - $138,000. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range. View information about benefits and our total rewards program. About Our Work We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology. GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.