Job Directory Mantech International Corporation Senior Network Engineer
Mantech International Corporation

Senior Network Engineer Mantech International Corporation
Quantico, VA

ManTech International Corporation provides technologies, consulting services and solutions for mission-critical national security programs.

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About Mantech International Corporation

Job Description

Secure our Nation, Ignite your Future

Establishes complex operational databases, software configuration control and system interfaces for computer system(s) assigned. Maintains file servers, network access, document, analyze, and troubleshoot system anomalies to ensure optimum equipment performance. May supervise less experienced systems personnel. Prepare system for operational use and oversee operational tests.

ManTech is seeking an experienced Senior Network Engineer to supportour growing USMC programs on MCB Quantico, VA.

This is an opportunity to join a cutting-edge, dynamic, growing teamthat will have a direct impact on the Warfighter.

Position requires an active DOD TS/SCI (or SCI eligible) clearance.

Basic Program Overview:

ManTechInternational Corporation provides innovative engineering and systemsintegration services that help our customers solve their toughest, mostintractable problems. National defenseand homeland security clients depend on our rapid, cost-effective developmentof adaptable, interoperable, integrated solutions that provide high performancein quick-response scenarios.

General Responsibilities:

Operations and Maintenance Tier I-III Support for IT Infrastructure across multiplenetworks and security domainsSecurity/InformationAssurance response to potential Vulnerabilities related to IAVAs and OPDIRsBriefleadership on the health of systems, individual and/or enterpriseUpdate/Createdocumentation as needed (user guides, admin guides, knowledge base articles,FAQs, quick reference guides)Set-up,configuration, and support of internal and external networksIdentifyingand analyzing systems requirementsDevelopingand maintaining system applications, security, and maintaining networkconfigurationsCreate andimplement router and switch configurationsTroubleshootingnetwork performance issuesProvidinguser support and guidanceSetting upIP schemas for multi-tenant environmentsConfiguringphysical and virtual switching, routing, and firewall protocols, ports, andservicesDevelopingand maintaining disaster recovery plansManagenetwork communications testing, installation, and support, includingLAN/MAN/WAN systemCreate andimplement router and switch configurationsProviderecommendations to enhance and improve network performanceInterfacewith vendors to address problem escalation during outages or periods ofdegraded system performanceProvidequality assurance review and evaluation of new and existing networking productsPlans andcoordinates major computer network initiativesResearches,evaluates, and recommends new computer network equipment and technologiesUtilizesmonitoring, performance analysis, network management, software and hardwareequipment to trouble shoot and isolate problems, gauge network performance, andtrace data and protocol activityDevisessolutions to complex operational problems within the capacity and operationallimitations of installed equipmentDevelops andexecutes contingency plans for network software and hardware failures includingisolated and major outagesOther dutiesas required

Mandatory Skills Requirements:

Bachelorsdegree (in Computer Science, Engineering,Economics or Math) or equivalent, and seven to nine years of related(telecommunication analysis) experienceTS/SCI clearanceMeet DoD8570 requirements, must have and maintain, at a minimum, active Security + CEand associate level or higher Network certificationMust patchand implement security controls in response to IAVAs and OPDIRs on respectivenetwork systemsMust haveCloud experience AWS PreferredStrongTCP/IP foundationBGP, QoS,and MulticastSNMPv3 and network monitoring softwareWorkingknowledge of network standards/protocols/security, hardware, and applicationvirtualizationWorkingknowledge of local area and wide area networking principles and conceptsincluding bandwidth managementJuniperOperating System (JUNOS) and/or CISCO IOSWorkingknowledge of the Windows and/or Linux Operating systems to include Server andWorkstation environmentsRespond to,incidents, change requests, and service requests making sure to follow up withthe customer to ensure completionExcellent communication skills and interpersonal skillsAbility to work well independently and in a collaborative team environmentHands-onexperience with network equipment including hubs, routers, switches, bridges,firewalls, servers, transmission media, and related hardwareHa

ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Waretime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.

If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at (703) 218-6000. ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.

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About Mantech International Corporation

ManTech International Corporation provides technologies, consulting services and solutions for mission-critical national security programs.

Mantech International Corporation
10000 employees
Mantech International Corporation

2251 corporate park drive

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