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KBR, Inc. · 1 month ago

Classified Systems Administrator

Huntsville, AL

Full-time

Hybrid

Entry, Mid Level

2+ years exp

KBR is a global leader in delivering technology-driven solutions, and they are seeking a Classified Systems Administrator to support the administration and sustainment of classified information systems. The role involves overseeing hardware and software components while ensuring compliance with security protocols and collaborating with IT teams to troubleshoot and resolve issues.

ConsultingCyber SecurityInformation TechnologyProject ManagementSoftware EngineeringTraining

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Administer, maintain, and support classified computer systems hardware, network gear, software, information systems, and peripheral equipment including servers, desktops, zero clients, storage devices, and virtualization infrastructure

Install, configure, upgrade, and maintain data systems and operating environments including Windows, Linux, VMware, and SQL Server while performing routine system maintenance such as patching and system backups

Administer infrastructure components including servers, zero clients, databases, malware protection solutions, HBSS, and syslog servers to ensure secure and reliable operations

Troubleshoot and resolve complex technical issues under general supervision, applying detailed knowledge of system administration principles and industry best practices

Utilize experience and problem-solving skills to develop, document, and improve system administration processes, and implement system and process upgrades to enhance functionality and address security findings

Prepare, author, and review configuration change requests and actively participate in configuration change review board meetings to ensure effective change management

Identify potential risks, vulnerabilities, or inefficiencies within system configurations and recommend appropriate mitigation strategies

Ensure compliance with data security policies, applicable legal and regulatory requirements, and DoD cybersecurity program implementation plans in accordance with DoD directives and Risk Management Framework requirements

Qualification

CompTIA Security+CISSPWindowsLinuxVMwareSQL ServerActive DirectoryPowerShell scriptingNIST 800-53Team collaborationProblem-solvingTechnical documentation

Required

B.S. Degree in Computer Science, Information Technology, Systems Engineering, or related field and 2+ years of prior relevant experience. Additional relevant experience may be accepted in lieu of a degree

Must be a US Citizen with the ability to obtain and maintain a DoD Secret clearance

Must have CompTIA Security+, CASP, or CISSP certifications or be able to obtain and maintain

Knowledge of operating system functions, security policies, and technical security safeguards

Knowledge of NIST 800-53, DoD 5205.07 Series, Risk Management Framework, and Joint SAP Implementation Guide requirements

Knowledge of performance monitoring and tuning, system upgrades and patching, backup and recovery, as well as troubleshooting and problem resolution

Experience with Active Directory and Group Policy Objects

Experience working independently and as part of a team in researching data and developing analytical techniques and methodologies

Ability to move, rack, stack, and install physical equipment by lifting up to 25 lbs

Preferred

Experience with Windows user account management, administration, and access controls

Systems Administration experience supporting United States Government classified environments

Experience applying DISA STIGs and resolving security vulnerabilities

Experience with PowerShell scripting

Fundamental understanding of the OSI model

Fundamental understanding of authentication mechanisms including Kerberos, LDAP, and NTLM, and use of necessary tools to troubleshoot them

Understanding of technology areas including Active Directory, DHCP, DNS, Group Policy, and WSUS

Knowledge of network protocols including 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 performing audits of key IT components to ensure compliance with established standards, policies, and configuration guidelines

Benefits

401K plan with company match

Medical

Dental

Vision

Life insurance

AD&D

Flexible spending account

Disability

Paid time off

Flexible work schedule

Company

KBR, Inc.

Glassdoor4.0

At KBR, we deliver science, technology and engineering solutions that are helping governments and companies around the world take on the great challenges of our time.

Founded in 1919

Houston, Texas, USA

10001+ employees