19 days old

Technical Support Engineer (Secret Clearance)

Sterling, VA 20164

Job Title: Specialist, Technical Support Engineer (active Secret Clearance)

Job Code: SAS20201205-45495

Job Location: Dulles, VA

Job Description: 

L3Harris is currently seeking a technical support engineer to join our team. This individual will perform systems administration tasks associated with Linux-based operating systems. The work will be performed in our Dulles, VA location.

Essential Functions:

  • Experience with Red Hat Linux administration or engineering
  • Provide network support capabilities; including troubleshooting, managing and configuring switches and firewall functions
  • Security testing, scanning in support of framework processes. Also, remediate findings by patching, hardening or upgrading the systems as appropriate addressing items with security
  • Build, configure, troubleshoot and integrate new and existing servers and technologies to provide service enhancements, application deployments, and infrastructure upgrades.
  • Provide end-user client and application support
  • Utilize the IT work order system to meet service level agreements
  • Participate on teams for infrastructure expansion and upgrade projects
  • Learn and advise on company, IT, and security policies. Configure, monitor, maintain, troubleshoot RHEL 6/7 systems
  • Configure, monitor, maintain, troubleshoot Virtual Machines
  • Perform Help Desk Operations supporting a myriad of customer systems and work closely with engineering teams to support product integration efforts for dynamic customer
  • Build physical and/or virtual servers for testing and production environments
  • Establish and maintain up-to-date cybersecurity configurations based on DISA STIGs and IAVM Notices
  • Detect and address issues that impact system and develop/recommend courses of action (COAs) to mitigate its impact
  • Support critical operations during standard and non-standard working hours
  • Conduct technical/training documentation development and delivery effort
  • Proficient in the use of Microsoft Office products such as Word, Excel, Outlook and PowerPoint


    • Post-Secondary/Associates Degree with a minimum of 8 years of relevant work experience or equivalent; or Bachelor’s Degree with a minimum of 4 years of prior relevant work experience or equivalent; or Graduate Degree or equivalent with 0 to 2 years of prior related experience
    • DoD 8570.01-M IAT Level 2 certification (e.g. CCNA-Security, CySA+, GISCP, GSEC, Security + CE, or SSCP)
    • Active Secret Security Clearance

      Preferred Additional Skills:

      • Troubleshoot Network Connectivity with VPC (Security Groups, Network ACL, VPC flow logs, etc.)
      • Configure VPC - Subnets, Route-table, Security Groups, Network ACL
      • Configure and Provision S3 Buckets
      • Manage ansible environment in Development and production environment
      • Experience implementing and configuring Palo Alto Firewall appliance
      • Configure, deploy hosted apache web server in a production environment
      • Manage, track and document defects in builds using JIRA


Posted: 2020-05-18 Expires: 2020-06-17

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Technical Support Engineer (Secret Clearance)

Sterling, VA 20164

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