Nightwing · 3 weeks ago
Linux System Administrator-Senior Level
Sterling, VA
Full-time
Onsite
Senior Level
5+ years expNightwing is a company that provides advanced cyber and data operations services. They are seeking a highly motivated Senior Linux System Administrator to support mission-critical networks and computer systems in a dynamic operations facility.
Information Technology & Services
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Assist with the design, implementation, and maintenance of an organization's IT infrastructure, including servers, VMs, networks, and data storage solutions
Provide advanced technical support and guidance for system-related issues, ensuring high performance, security, and availability of IT systems
Coordinate and manage IT projects, including system upgrades, and network improvements ensuring projects are delivered on time
Implement and monitor cybersecurity measures, ensuring that all IT systems comply with industry regulations and organizational policies
Qualification
Required
5+ years' experience in troubleshooting complex network problems
5+ years' experience in communicating with customer representatives in a variety of forums, in both written and spoken form, regarding technical subjects
5+ years of experience in IT, cybersecurity, and/or network/systems administration
Proficiency experience with Red Hat Linux (RHEL) workstations and servers, including installation, configuration, administration and troubleshooting
Working knowledge of an orchestration and automation tool such as Ansible, Salt, Puppet, Chef, etc
Ability to optimize, secure, and manage servers to ensure high availability, performance, and scalability
Knowledge of advanced features such as virtualization, automation, and patch management with the ability to integrate these systems to support organizational requirements
Experience with administering and managing user and system accounts on Linux distributions
Ability to manage serves, workstations, users, identity policies, etc. using FreeIPA
Hands on experience with Physical rack installations, troubleshooting, and system integration
Experience with network troubleshooting and configuration
Experience with following the Security Technical Implementation Guides (STIGs) or NIST Special Publications, to ensure IT devices are properly configured and secured
Experienced with hardening systems across various platforms using STIGs to mitigate vulnerabilities and to ensure compliance with cybersecurity requirements
Experience with administering and managing user and system accounts on Linux distributions
Ability to manage serves, workstations, users, identity policies, etc. using FreeIPA
Strong communication, analytical, and decision-making skills
Experience with cybersecurity practices and compliance
Understanding and willingness to learn configuration and maintain virtual server environments
Knowledge in device/equipment integration into graphical user interfaces (GUI) for monitoring systems, utilizing various software suites
Bachelor's degree in computer engineering, Software Engineering, System Engineering, Computer Science, or another related field
Preferred
Experience with managing and troubleshooting network infrastructure, including switches, routers, and firewalls
Ability to operate in a high-speed environment with changing and evolving mission priorities
Experience with Cisco iOS and NetAPP (or network storage)
Company
Nightwing
We are the intelligence services company that continually redefines the edge of the possible to keep advancing our national security interests.
1001-5000 employees
Funding
Current Stage
Late StageCompany data provided by crunchbase