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Network Engineer

RMantra
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Arlington, TX, USA
Aug 21, 2026

US Citizens Only

Location:

This position is in Arlington, VA 100% on-site with occasional/situational travel..

Clearance

DOD Top Secret/SCI - and ability to obtain a CI Poly is required

Responsibilities Qualifications

Primary Responsibilities

  • Provide technical expertise and assist with network integration and consolidation efforts across multiple systems environments.
  • Prepare and review technical implementation plans to provide integrated solutions, including actions, milestones, timelines and critical paths required for complete solutions
  • Address and resolve technical problems relating to the installation and upgrade of network hardware and systems.
  • Interface with customers, vendors, and other technical staff to analyze business and technical requirements (i.e. establishing new circuits).
  • Develop and document technical briefings, engineering standards, standard operating procedures, technical guidance, status reports and present to senior leadership
  • Participate in the development of network architecture, engineering designs, and changes.
  • Assist in evaluating current and emerging technologies - conduct technical assessments and make recommendations.
  • Collaborate with key partners in various technologies to de-conflict efforts, identify innovation opportunities, gain efficiency while increasing operability
  • Communicate with customer(s) on matters of significant importance to the organization
  • Effectively complete individual projects and tasks.

Basic Qualifications

  • BS degree and 8 - 12 years of prior relevant experience or Masters with 6 - 10 years of prior relevant experience. May possess a Doctorate in technical domain.
  • Candidate must possess an active DOD TS/SCI level security clearance, and be eligible to obtain and maintain a w/CI Poly
  • IAT Level II Baseline Certification (e.g. CCNA Security, CySA , GICSP, GSEC, Security CE, CND, SSCP)
  • Ability to translate highly technical matter to non-technical audience
  • Excellent communication skills
  • Technical depth in network services and architecture (WAN/LAN/virtual private network (VPN))
  • Experience developing solutions and troubleshooting the following vendors and technologies:
    • Cisco Switches and routers
    • S2S connections
    • DMVPNs
    • Advanced routing - BGP
    • Palo Alto Firewalls
    • AWS networked design and implementations.
    • Virtual Private Cloud (VPCs)
    • Route 53
    • Amazon Firewall Services
  • Ability to make decisions and escalate when needed
  • In-depth experience with security domains and industry best practices; business continuity and disaster recovery, emerging technology
  • Self-starter with ability to work independently or in a team environment with little to no supervision
  • Knowledge in Information Technology Infrastructure Library (ITIL) Foundation

Preferred Qualifications

  • Prior experience with DISA and DISA’s support to mission partners
  • Proficient in cloud-hosted networks
  • Master’s degree in IT, Cybersecurity, or related field

If you are interested, please send an email to hr@rmantras.com">HR@rmantras.com

Job ID

network-engineer|loc1
About RMantra
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