Parsons Corporation Linux System Administrator in Centreville, Virginia

Linux System Administrator

Location:

Centreville, Virginia, United States

Requisition #:

54182

Post Date:

Linux System Administrator

Centreville, VA

Opportunity

Are you a Linux System Administrator familiar with managing critical computer systems? If so, we are seeking Linux System Administrators to support diverse and challenging systems that are evolving as the technology landscape changes. Your role will be essential to the design, implementation, validation, management, security, and delivery of these systems. This is your chance to help us with this vital mission.

Requirements

A Bachelor’s Degree from an accredited college or university in Network Engineering, Computer Security, Information Technology or related discipline and 8+ years of relevant professional experience

Applicants selected for employment must have a DoD TS clearance and will be subject to a federal background investigation and must meet eligibility requirements for access to classified information or materials.

Linux System Administration

  • Ubuntu and Red Hat Linux System Administration

  • Satellite system management automation to deploy, scale and manage Red Hat infrastructure across physical and virtual environments

  • Ansible automation

  • Identity Management

  • Lightweight Directory Access Protocol (LDAP) Authentication

  • Networking Configuration

  • Shell and Python programming

  • HTTPS, SSH, SSL, DNS, DHCP, IP Tables configuration and administration

  • Linux OS Loading and maintaining the repository on a closed network

  • Backup and Restore implementation

  • Build Machine Maintenance

Computer Hardware

  • Laptop, desktop computers

  • Rackmount Servers

  • Storage Array Systems

  • Backplane technology

Cyber Security

  • Experience with the DoD Risk Management Framework (RMF) process and DISA Secure Technical Implementation Guide (STIG) information assurance methods.

  • IP Tables

  • Computer Security Certification Scans

VM and Cloud Computing Administration

  • VMWare vSphere, vSAN and ESXi virtualization technology

  • Compute and Disk Server Administration

Desired Skills

Cyber Security

  • Penetration Testing

  • Intrusion Detection System

  • Firewall Configuration

  • Access Control Lists

Network Device Administration

  • Experience with Cisco and Juniper Routing and Switching equipment

  • Switch with VLAN Configuration

  • Router with Routing Protocols (RIP, BGP, OSPF)

  • VPN (IPSEC) Configuration

  • L3 Switch (VLAN and Routing Protocols)

  • SOHO device configuration

  • Cisco IOS Experience with CCNA Preferred

DevOps experience

  • Hudson

  • Jenkins

Network Tool Experience

  • Wireshark, Netcat, nmap, iperf, traceroute, nessus

Network Services Administration

  • DNS, DHCP, Voip

Parsons is a digitally enabled solutions provider focused on the defense, security, and infrastructure markets. With nearly 75 years of experience, Parsons is uniquely qualified to deliver cyber/converged security, technology-based intellectual property, and other innovative services to federal, regional, and local government agencies, as well as to private industrial customers worldwide.

Parsons is an equal opportunity, drug-free employer committed to diversity in the workplace. Minority/Female/Disabled/Protected Veteran/LGBT.

For more about Parsons, visit parsons.com and follow us on Facebook , Twitter , LinkedIn , and .

Parsons is an equal opportunity, drug-free employer committed to diversity in the workplace. Minority/Female/Disabled/Protected Veteran/LGBT

Parsons is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regards to an individual's race, color, religion, national origin, ethnicity, union affiliation, age, sex, sexual orientation, gender identity and expression, pregnancy, employable physical or mental disability, veteran status, genetic information, immigration status, or any other basis protected by applicable laws.