Network Engineer III

Posted Yesterday
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Colorado Springs, CO, USA
In-Office
Senior level
Aerospace • Defense • Manufacturing
Developing Critical Technologies - Delivering Innovative Solutions.
The Role
Configure, maintain, patch, harden, troubleshoot, and install network hardware, including Aruba switches, routers, and firewalls. Evaluate network configurations against DISA STIGs, remediate security findings, and implement advanced hardening techniques such as OOBM isolation, VRF segmentation, and CoPP. Support development of new networking solutions, network automation, vendor coordination, and installation and repair activities while collaborating with cybersecurity and engineering teams.
Summary Generated by Built In

Qualis LLC is seeking a Principal Network Engineer to configure, maintain, patch, STIG, troubleshoot and install network related hardware to include devices such as HP Aruba Network Switches. The successful candidate will also provide support for engineering new networking solutions for the network. This position will involve working with the Cyber Security team performing STIG checks, addressing deficiencies, remediating findings and hardening systems. Other duties as assigned. 

Essential Functions:

  • Ability to evaluate system and network configurations for compliance with DISA STIGs
  • Experience implementing advanced network security hardening techniques, including Out-of-Band Management (OOBM) isolation, Virtual Routing and Forwarding (VRF) segmentation, and Control-Plane Policing (CoPP).
  • Excellent verbal and written communication skills.
  • Ability to prioritize and execute tasks and enjoy working in a collaborative team environment.
  • Ability to create and work within schedules and timelines. 

Required Qualifications:

  • Bachelor's degree with 5 years of experience, or 9 years of experience in lieu of a degree
  • Experience configuring/maintaining Networking Hardware (ex: Switch, Router, Firewall, etc…)
  • Experience with network automation tools (Ansible)
  • Must have Security+ with Continuing Education (CE) or equivalent certification under DoD 8570.01-M
  • Ability to lift at least 35 lbs
  • Active Secret clearance required to start

Preferred Qualifications:

  • Experience with DoD STIGs
  • Experience with network simulation tools (GNS3, EVE-NG)
  • Experience with Aruba CX OS
  • Experience with hardware based Firewalls
  • Experience in Virtualization technology (VMWare)
  • Experience working with vendors to expedite installations and repairs to ensure maximum uptime
  • Knowledge of Infrastrucure as Code (IaC) principles
  • Familiarity with Agile, SAFe, DevSecOps concepts

 

Qualis LLC has a comprehensive benefits package based on employment type, location, and applicable agreements that includes:

  • Health, dental, and vision insurance
  • 401(k) match
  • Paid time off and Holidays
  • Educational, professional development and certification reimbursement.
  • Tax-saving options
  • Disability and Life Insurance

Qualis LLC is committed to hiring and retaining a diverse and talented workforce who can contribute to the mission and vision of the Company. Our employees are our greatest asset, and we promote a positive work environment, teamwork, professional growth, innovation, community involvement, flexible scheduling and a family-friendly work environment.

Skills Required

  • Bachelor’s degree with 5 years of experience, or 9 years of experience in lieu of a degree
  • Experience configuring and maintaining networking hardware, including switches, routers, and firewalls
  • Experience with network automation tools such as Ansible
  • Security+ CE or equivalent certification under DoD 8570.01-M
  • Ability to lift at least 35 pounds
  • Active Secret security clearance required at start
  • Experience with DoD STIGs
  • Experience with network simulation tools such as GNS3 or EVE-NG
  • Experience with Aruba CX OS
  • Experience with hardware-based firewalls
  • Experience with VMware virtualization technology
  • Experience working with vendors to expedite installations and repairs
  • Knowledge of Infrastructure as Code principles
  • Familiarity with Agile, SAFe, and DevSecOps concepts
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The Company
HQ: Huntsville, Alabama
317 Employees
Year Founded: 1993

What We Do

Qualis LLC is a Small Business, headquartered in Huntsville, Alabama, with a 32-year history as a trusted Air Force, Space Force, Army, Joint DoD, Missile Defense Agency, NASA, and Navy partner. Qualis employees provide award-winning support to complex technical and engineering efforts, helping ensure critical technologies of our most critical programs, products, and systems are acquired, tested, and fully operational when fielded. Our qualifications are deeply rooted in the entire acquisition life cycle for highly complex ACAT I – III, Urgent Operational Needs, and Joint Urgent Operational Needs systems and components in support of the Warfighter, Homeland Defense, and Human Spaceflight. This includes a variety of land, sea, air and space platforms to include training systems for those platforms. Qualis is in key locations nationwide both CONUS and OCONUS meeting our customers requirements.

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