Linux Engineer, TS/SCI with Polygraph

General Dynamics-posted 3 months ago

$90,504 - $122,446/Yr

Full-time • Entry Level

Chantilly, VA

Transportation Equipment Manufacturing

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The Systems Engineer position involves providing engineering and administrative support for maintaining multiple large Enterprise environments. The supporting infrastructure includes multiple Microsoft-based networks spanning various security enclaves within a hybrid (Windows & RHEL) operating environment.

Management of both physical and VDI based Linux workstations and servers.
Identify, design, and implement solutions using FOSS, COTS or GOTS products to enhance and meet customer requirements within the operating environment.
Troubleshoot user, workstation and application functionality, performance, and incident resolution for Linux based applications.
Identify, analyze, and resolve incidents with both short-term workarounds and long-term solutions.
Provide remote end user support and remotely work with and train geographically dispersed Tier 2 and Tier 3 team members.
Communicate effectively (in oral and written form) with a variety of individuals and team members in both small and large team environments.
Willingness to participate in special projects as needed.

Bachelor's Degree in Computer Science, Engineering or a related technical discipline, or equivalent combination of education, technical training, or work/military experience.
1+ years of related systems administration experience.
Must possess an appropriate and current DoD Information Assurance (IA) Certification; either valid CompTIA Security+ CE, Systems Security Certified Practitioner (SSCP) or Cisco Certified Network Associate (CCNA)-Security.
CompTIA Security+ CE Certification is preferred.
Must attain the required DoD 8570 Computing Environment (CE) Training within six (6) months of Hire Date.
Security Clearance Level: TS/SCI with Polygraph is required.

Integration and experience with Kerberos Authentication concepts and/or Microsoft Active Directory domain joined servers and workstations.
Strong understanding of DNS, DHCP and LDAP in a Windows or Linux environment.
Operating system deployment and Configuration Management via Satellite and/or Ansible Automation Platform.
Application Troubleshooting such as Firefox, Chrome, Java and/or Citrix based virtual applications.
Understanding of SMB/CIFS and NFS file sharing protocols.
Linux scripting (Python, Perl, Ruby, Bash).
Understanding of ServiceNow, NETS or other ticketing systems.
DoD STIG hardening.
ITIL v3 or higher.

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.
Paid vacation and holidays.

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