Classified System Administrator

Title:

Responsible for the administration of: Computer systems hardware, network gear, software, information systems & peripheral equipment such as servers, desktops, zero clients, storage devices, and virtualization infrastructure.

• Maintains, installs, upgrades and configures data systems (Windows/Linux/VMWare/SQL Server), administers operating systems (Windows/Linux), and maintains basic security and recovery procedures such as performing patches and system backups.
• Administration of infrastructure including but not limited to
• servers, zero clients, malware protection software, HBSS, syslog servers, databases, etc.
• Under general supervision, solves complex problems requiring detailed knowledge of field and industry best practices.
• Uses experience and problem-solving skills to develop and improve processes · Upgrades systems and processes as required for enhanced functionality and/or security issue resolution.
• Authors and/or reviews configuration change requests and attends all configuration change review board meetings.
• Identifies potential risks or inefficiencies associated with the configuration of the system and recommends appropriate mitigation strategies.
• Ensures compliance with data security policies, relevant legal and regulatory requirements, and DOD cyber security program implementation plans in accordance with DOD directives and applicable RMF requirements.

Qualifications:

• This position requires the ability to obtain a Top Secret security clearance with SCI eligibility, and the ability to maintain that clearance throughout the position lifecycle US Citizenship is required for access to the work facility
• This position requires the ability to obtain a DoD 8570.01-M IAT Level II or III certification (i.e. Security+, CASP, CISSP), with the ability to maintain that certification throughout the position lifecycle Knowledge on operating system functions, security policies and technical security safeguards
• Ability to move, rack, stack and install physical equipment by lifting up to 25 lbs. Knowledge of NIST 800-53 or DoD 5205.07 Series or Risk Management Framework and Joint SAP implementation Guide requirements.
• Knowledge of performance monitoring and tuning, upgrades and patching, backup and recovery, as well as troubleshooting and problem resolution.
• Experience working independently and as part of a team in researching data, developing analytical techniques and methodologies.
• Experience with Active Directory and Group Policy Objects.

Desired Skills:

• Bachelors of Science degree from accredited University
• Experience with Windows user account management, administration and access controls
• Systems Administration experience supporting United States Government classified environments
• Experience in applying DISA STIGs and resolving security vulnerabilities Experience with PowerShell scripting Fundamental understanding of the OSI model
• Fundamental understanding of authentication mechanisms such as Kerberos, LDAP and NTLM and use of necessary tools to troubleshoot them Understanding of technology areas such as Active Directory, DHCP, DNS, Group Policy and WSUS
• Knowledge of network protocols such as TCP/IP, UDP, SMTP, NFS, FTP, Telnet and SSH
• Installation and configuration experience of Microsoft Windows 10 or 11 workstations and peripherals
• Experience with network-attached storage or storage area networks
• Experience with audits of key IT components to ensure compliance with established standards, policies, and configuration guidelines

At KBR, we are passionate about our people, sustainability, and our Zero Harm culture.

These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a more inclusive and diverse company. That commitment is central to our team of team’s philosophy and fosters an environment of real collaboration across cultures and locations. Our individual differences and perspectives bring enhanced value to our teams and help us develop solutions for the most challenging problems. We understand that by embracing those differences and working together, we are more innovative, more resilient, and safer.

KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.