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Gray Tier Technologies

Senior Network Engineer

Gray Tier Technologies, Arlington, Virginia, United States, 22201


Senior Network Engineer

Gray Tier Technologies is seeking a Senior Network Engineer to be responsible for the design, migration, implementation, enhancement, optimization, and maintenance of infrastructure in support of the Compartmented Enterprise Services Office (CESO) program.

With the CESO program, the Defense Information System Agency (DISA) is looking to transform the existing Secure Web Services (SWS) environment, which provides secure information sharing to the community, into a more mature service offering to meet the DoD and intelligence communities.

As part of this task order, the team will manage the commercial cloud migration and disestablishment of legacy systems, fully automate the continuous development & continuous integration environment, fourth estate consolidation, professionalize services – ITIL/DevSecOps based processes, improve the customer experience 1st call resolution, and achieve development of a service catalog for Defense Working Capital Fund (DWCF) Model.

This position is in Arlington, VA

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 solutionsAddress 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 leadershipParticipate 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 operabilityCommunicate with customer(s) on matters of significant importance to the organizationEffectively complete individual projects and tasks.

Basic Qualifications:

BS degree and 12-15 years of prior relevant experience or Masters with 10-13 years of prior relevant experience.Candidate must possess an active DOD TS/SCI level security clearance, and be eligible to obtain and maintain a w/CI PolyIAT Level II Baseline Certification (e.g. CCNA Security, CySA+, GICSP, GSEC, Security+ CE, CND, SSCP)Ability to translate highly technical matter to non-technical audienceExcellent communication skillsTechnical 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 connectionsDMVPNsAdvanced routing - BGP

Palo Alto FirewallsAWS networked design and implementations.

Virtual Private Cloud (VPCs)Route 53Amazon Firewall Services

Ability to make decision and escalate when neededIn-depth experience with security domains and industry best practices; business continuity and disaster recovery, emerging technologySelf-starter with ability to work independently or in a team environment with little to no supervisionKnowledge in Information Technology Infrastructure Library (ITIL) Foundation

Preferred Qualifications:

Prior experienced with DISA and DISA’s support to mission partnersProficient in cloud hosted networksMaster’s degree in IT, Cybersecurity, or related field

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