Systems Administrator III

Scientific Research Corporation; North Charleston (SC); Hybrid; USD 90,000 - 130,000; Full time

Job summary

Scientific Research Corporation in North Charleston, SC, seeks a seasoned Network and Systems Administrator to manage Cisco network gear and Red Hat Enterprise Linux servers, ensuring high availability and secure operations for DoD requirements.

Responsibilities include monitoring performance, applying patches, deploying containerized apps (Docker/Kubernetes), and collaborating with IT teams to continuously improve system resilience while maintaining security clearances.

Qualifications

• Five+ years of experience in a network and systems administrator role.
• Bachelor’s degree in information technology, cybersecurity, computer science, or related discipline.
• Active DoD 8570 IAT Level II certification (or higher).
• Experience applying Security Technical Implementation Guides (STIGs) and using ACAS.
• Experience with Cisco switching and routing.
• Experience with Red Hat Enterprise Linux (RHEL) administration.
• Experience deploying and maintaining containerized applications (e.g., Docker, Kubernetes).
• Demonstrated ability to configure, monitor, and maintain complex network and computer systems to ensure operational integrity and continuous connectivity in accordance with DoD requirements.
• Proficient in troubleshooting hardware, software, and network issues using diagnostic tools and structured support methodologies.
• Must possess an active Secret security clearance with eligibility for TS/SCI

Responsibilities

• Administering and supporting Cisco network hardware and RHEL systems to ensure availability and optimized performance.
• Monitoring and analyzing network and system performance, promptly identifying and resolving issues or security threats.
• Installing, configuring, and maintaining network/server hardware and DoD-compliant updates and patches (RHEL).
• Deploying and maintaining containerized applications to support scalable software solutions.
• Collaborating with IT support teams to troubleshoot issues and implement system improvements

Skills

Network Administration

Cisco Switching & Routing

RHEL Administration

Containerization (Docker, Kubernetes)

IAT Level II Certification

DoD Security Compliance

Education

Bachelor's degree in IT / Cybersecurity / CS

Tools

Docker

Kubernetes

ACAS

STIGs

Job description

Description

• Administering and supporting Cisco network hardware, Red Hat Enterprise Linux (RHEL) systems, and associated software to ensure consistent system availability and optimized performance
• Conducting regular monitoring and analysis of network and system performance, promptly identifying and resolving potential issues or security threats
• Installing, configuring, and maintaining network/server hardware, operating system updates (specifically RHEL), and security patches in compliance with DoD standards
• Deploying and maintaining containerized applications to support scalable and efficient software solutions
• Collaborating with IT support teams to troubleshoot technical issues, implement system improvements, and adapt to evolving operational needs

#LI-LL1

Requirements

• Five or more years of experience in a network and computer systems administrator role
• Bachelor’s degree in information technology, cybersecurity, computer science, or a related discipline
• Active DoD 8570 IAT Level II certification (or higher)
• Experience applying Security Technical Implementation Guides (STIGs) and using the Assured Compliance Assessment Solution (ACAS)
• Experience with Cisco switching and routing
• Experience with Red Hat Enterprise Linux (RHEL) administration
• Experience with deploying and maintaining containerized applications (e.g., Docker, Kubernetes)
• Demonstrated ability to configure, monitor, and maintain complex network and computer systems to ensure operational integrity and continuous connectivity in accordance with DoD requirements
• Proficient in troubleshooting hardware, software, and network issues using diagnostic tools and structured support methodologies
• Must possess an active Secret security clearance with eligibility for TS/SCI

Desired Skills

• Knowledge of the Risk Management Framework (RMF)
• Experience with the Enterprise Mission Assurance Support Service (eMASS)

Clearance Information

SRC IS A CONTRACTOR FOR THE U.S. GOVERNMENT, THIS POSITION WILL REQUIRE U.S. CITIZENSHIP AS WELL AS, A U.S. GOVERNMENT SECURITY CLEARANCE AT THE TOP SECRET LEVEL WITH TOP SECRET / SCI ELIGIBILITY

Travel Requirements

• No travel required for this position

About Us

Scientific Research Corporation is an advanced information technology and engineering company that provides innovative products and services to government and private industry, as well as independent institutions. At the core of our capabilities is a seasoned team of highly skilled engineers and scientists with multidisciplinary backgrounds. This team is challenged daily to provide cutting edge technology solutions to our clients.

SRC offers a generous benefit package, including medical, dental, and vision plans, 401(k) with a company match, life insurance, vacation and sick paid time off accruals with amounts increasing based on role and years of service, 11 paid holidays, tuition reimbursement, and a work environment that encourages excellence and more. For positions requiring a security clearance, selected applicants will be subject to a government security investigation and must meet eligibility requirements for access to classified information.

EEO

Scientific Research Corporation is an equal opportunity employer that does not discriminate in employment.

All qualified applicants will receive consideration for employment without regard to their race, color, religion, sex, age, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other protected characteristic under federal, state or local law.

Scientific Research Corporation endeavors to make www.scires.com accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact [e-mail] for assistance. This contact information is for accommodation requests only and cannot be used to inquire about the status of applications.