Network/Systems Administrator I
Company: ManTech International Corporation
Location: Rancho Cordova
Posted on: January 26, 2023
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Job Description:
Secure our Nation, Ignite your FutureBecome an integral part of
a diverse team while working at an Industry Leading Organization,
where our employees come first. At ManTech International
Corporation, you'll help protect our national security while
working on innovative projects that offer opportunities for
advancement.Currently, ManTech is seeking a motivated, career and
customer-oriented Network/Systems Administrator I to join our team
at Fresno AFB, CA .The primary function will be to organize,
install, and support government organization's computer systems,
including local area networks (LANs), wide area networks (WANs),
network segments, intranets, and other data communication systems.
This will also include helping architect, design and analyze
network models. It will require participation in decisions about
buying future hardware or software to upgrade organization's
infrastructure. This position might be called upon to provide
technical support to computer users to help solve users' problems.
This position will support activities within Special Access
Programs (SAPs) supporting Department of Defense (DoD) agencies,
such as HQ Air Force, Office of the Secretary of Defense (OSD) and
Military Compartments efforts. The position will provide
"day-to-day" support for Collateral, Sensitive Compartmented
Information (SCI) and Special Access Program (SAP)
activities.Performance shall include:Ability to operate under
supervisionExecute day to day management and operations of systems
and networksManage COTS & GOTS products to collect, display and
remediate a variety of automated system security and system
operations/performance functions and metricsFollow Operations and
Maintenance (O& M) checklists to maintain the service (daily,
weekly, monthly, yearly O& M checklists); build Tactics, Techniques
and Processes (TTPs) and Standard Operating Processes (SOPs)
associated with service checklistsOperate monitoring
tools/capabilities with the enterprise security information and
event management (SIEM) and create/tailor complex event
alarms/rules and summary reportsAssist in analyzing technical risk,
upon request, of emerging cybersecurity tools and processesWork as
part of a security incident response team as neededWorking
technical competency in one or more of the following supported
platforms: Microsoft Windows Server, Red Hat Enterprise Linux
servers, MS Hyper-V/VMWare/ESx/Xen Hypervisors, Enterprise
networking/firewalls/intrusion detection/prevention systems,
forensic analysis/vulnerability assessment, Group Policy management
and configuration, Scripting, BMC Footprints, WSUS,, Lumension,
Bitlocker, SQL Server 2012, TomCat, IIS, Windows Server
2012r2/2016, Win 10, Red Hat 6.5, Microsoft OfficeToolkits, SEIMs,
Logrhythm, ACAS/Nessus/SCAP, mandatory/role-based access control
concepts (e. g. SE Linux extensions to RHEL, PitBull, AppArmor, and
Sentris), video teleconferencing/VOIP, Oracle/MS SQL database
security, and Apache/IIS Web server securityExperience:1+ years
related experienceEducation:Bachelor's degree in a related area or
equivalent experience (4 years)Certifications:Must meet position
and certification requirements outlined in DoD Directive 8570.01-M
for Information Assurance Technician Level I within 6 months of the
date of hireSecurity Clearance:Current Top Secret Clearance with
SCI EligibilityEligibility for access to Special Access Program
InformationWillingness to submit to a Counterintelligence
polygraphOther Requirements:Thorough knowledge of Microsoft Windows
desktop and server operating systems, Microsoft Exchange Server,
and as needed RHEL operating systems administration and associated
hardwareWorking knowledge of CISCO network and switching and
virtualization technologiesWorking knowledge of Local Area Network
(LAN) and Wide Area Network (WAN) technologies and data backup
technologies to include communication security (COMSEC)
integrationWorking knowledge of Risk Management Framework, Common
Criteria, and System Security Policy as they relate to assessments
and authorizationWorking knowledge and current relevant experience
with PL2 network environments/systemsMust be familiar with DoD
policy as it applies to implementing and executing system and
network administrationMust be able to regularly lift up to 50
lbSedentary: The person in this position frequently communicates
with co-workers, management and customers, which may involve
delivering presentations. Must be able to exchange accurate
information in these situations The person in this position needs
to occasionally move about inside the office The person in this
position will need to be able to operate a computer and other
office productivity machinery, such as a calculator, copy machine
and computer printer.Physical Requirements:Must be able to remain
in a stationary position 50%.Needs to occasionally move about
inside the office to access file cabinets, office machinery,
etc.Constantly operates a computer and other office productivity
machinery, such as a calculator, copy machine and computer
printer.Often positions self to maintain computers in the lab,
including under the desks and in the server closet.Frequently
communicates with co-workers, management and customers, which may
involve delivering presentations. Must be able to exchange accurate
information in these situations.May be asked to move Audio/Visual
or Computer equipmentFor all positions requiring access to
technology/software source code that is subject to export control
laws, employment with the company is contingent on either verifying
U.S.-person status or obtaining any necessary license. The
applicant will be required to answer certain questions for export
control purposes, and that information will be reviewed by
compliance personnel to ensure compliance with federal law. ManTech
may choose not to apply for a license for such individuals whose
access to export-controlled technology or software source code may
require authorization and may decline to proceed with an applicant
on that basis alone.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 Wartime
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.If you
are a qualified individual with a disability or a disabled veteran,
you have the right to request an accommodation if you are unable or
limited in your ability to use or access
Keywords: ManTech International Corporation, Rancho Cordova , Network/Systems Administrator I, Other , Rancho Cordova, California
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