Network​/Systems Administrator

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We are seeking an experienced Network/Systems Administrator to serve as the System Administrator of the classified National Security Systems (NSS) for the Security Programs Facility (SPF). The role will develop, integrate, deploy and maintain other security related applications with a focus on centralization and automation of division related applications. This role designs, configures, implements, and maintains secure operating systems, networks, and applications for the SPF classified NSS.

• Requires an active DOE Q‑level security clearance at the time of hire.
• Proof of U.S. citizenship.
• Experience administering a networked computer environment, including hardware and software operation, troubleshooting and maintenance.
• Knowledge of designing, planning, and implementing cabling, racking, hardware, and software upgrades.
• Administration of common Windows Server Domain Services such as Active Directory, DNS, DHCP, File and Print Servers, Remote Desktop Session Host, and Group Policy.
• Maintenance routines such as monthly security and vulnerability patching, firmware and driver updates, and routine backup schedules.
• Experience with virtualization technologies and virtual hardware environments (Prox Mox, VMware ESXi, Microsoft Hyper‑V).
• Configuration and maintenance of information systems to meet NIST 800‑53 Security and Privacy Controls.
• Application of Secure Technical Implementation Guides (STIGs), SCAP, and/or CIS Baselines.
• Vulnerability scanning and remediation using Nessus or similar tools.
• Multifactor authentication (MFA) technologies such as RSA Secure
  
  ID and Smart Card PKI Programs.
• Installation, configuration, and troubleshooting of network encryption devices.
• Ability to manage multiple concurrent tasks and balance conflicting priorities.
• Effective team collaboration.
• Strong customer service skills in providing user support to research and scientific staff.
• Verbal and written communication skills and ability to develop detailed documentation.
• Ability to analyze and recommend cost‑beneficial technological upgrades for networking and centralization.
• Alignment with Argonne’s Core Values:
  Impact, Safety, Respect, Integrity, and Teamwork.

• Bachelor’s degree and 4+ years of experience, or Master’s degree and 2+ years of experience.

• Experience managing and supporting classified networks.
• Experience implementing RSA Authentication Manager Virtual Appliances.
• Experience using Veritas Net Backup, Veeam, or similar enterprise backup solutions.
• Familiarity with Linux Server Operating Systems such as RHEL, Rocky, Ubuntu Pro.
• Experience configuring and maintaining Cisco switches using the Cisco IOS CLI.
• Familiarity with SIEM tools such as ELK, Solar Winds Security Event Manager, and Splunk.
• Knowledge of NIST Special Publications 800‑18 and SP 800‑37 Rev. 2.
• Experience with Wyse Device Manager (WDM) and thin client configuration and deployment.

This position description documents the general nature and level of work but is not intended to be a comprehensive list of all activities, duties and responsibilities required of the job incumbent. The incumbent may be required to perform other duties as assigned.

Professional Technical (PT)

Computing Security 3

Regular

Full time

The expected hiring range for this position is $83,264.00 - $.

Please note that the pay range information is a general guideline only. The pay offered to a selected candidate will be determined based on factors such as, but not limited to, the scope and responsibilities of the position, the qualifications of the selected candidate, business considerations, internal equity, and external market pay for comparable jobs. Additionally, comprehensive benefits are part of the total rewards package.

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As an equal employment opportunity employer, and in accordance with our core values of impact, safety, respect, integrity and teamwork, Argonne National Laboratory is committed to a safe and welcoming workplace that fosters collaborative scientific discovery and innovation.…