Host Defense Design Engineer Senior
Posted on: July 20, 2021
Leidos is looking to hire a Host Defense Design Engineert in
Quantico, VA to join our newly awarded SMIT program.
Leidos is pleased to announce that it has been awarded the Next
Generation Enterprise Network-Recompete (NGEN-R) Contract.
This is an eight-year, $7.7 billion contract that is responsible
for maintaining and modernizing the main global network of the Navy
and Marine Corps.
NGEN-R is the largest IT services program for the Navy. Under
the Service Management, Integration, and Transport portion of
NGEN-R, the Leidos team will deliver the core backbone of the
Navy-Marine Corps Intranet, including cybersecurity services,
network operations, service desk, and data transport. Ultimately,
Leidos will support the Navy in unifying its shore-based networks
and data management to improve capability and service while also
saving significant dollars by focusing efforts under one enterprise
The selected candidate will operate all sssists the Government Lead
in the daily engineering duties on systems. Addition job duties and
Operate and manage all aspects of Information Systems, data
availability, integrity, authentication, confidentiality, and
Implement and monitor security measures for communication
systems and networks while ensuring that systems and personnel
adhere to established Government security requirements.
Design, develop and execute security policies, plans, and
Design and implement data network security measures.
Operate Network Intrusion Detection and Forensics.
Conduct performance analysis of Information Systems security
Develop Continuity of Operations Plan (COOP) and Disaster
Recovery (DR) plans and support certification of Information
Systems and Networks.
Operate and design Host Based Security System (HBSS), Intrusion
Prevention Systems, Intrusion Detection Systems, other point of
presence security tools, and related security operations.
Perform integration with Public Key Infrastructure (PKI)
certificates and network accounts to support two-factor
authentication for all Active Directory (AD) domain account
categories and eliminate the need for password-based
Monitor and optimize replication speed of directory
Design and implement the Enterprise Services portion of the
Sensor Grid within the security infrastructure that collects
intrusion, incident, and audit data from a collection of sources
including but not limited to Content Monitoring products,
Content Filtering products, HBSS for servers and hosts with the
capability for packet capture, deep inspection, and customized
Design automated logging aggregation system that compresses,
correlates, and provides 30 days of log data for analysis and audit
from all sources.
Design and integrate Computer Network Defense (CND) mechanisms,
HBSS, and HBSS Device Control Modules at enterprise locations.
Design Government provided components of HBSS to develop and
Conduct routine vulnerability scans. Design and implement
anti-virus, scans, automation, and updates of
Assist with the development and integration of identity and
access management requirements.
Provide security updates in accordance with Government
procedures for directory services.
Use automated tools for data collection.
Design and Operate configuration and integration and ePolicy
Orchestrator (ePO) Servers.
Execute antivirus product integration, configuration and
Intrusion prevention, Endpoint encryption, and Data Loss Prevention
Oversee Rights Management Services for administrators, users and
Design tasks associated with application networking ports and
protocols, Information Assurance (IA), routing and Local Area
Perform standard Active Directory services plus the availability
to use Windows Light Directory Access Portal (LDAP) services for
network devices and appliances.
Bachelor's Degree and a minimum of 10 years of relevant
IASAE II certification
Must possess Information Technology Infrastructure Library
(ITIL) version 3 Foundation certification.
Active DoD Secret Clearance
Experience with Navy/Marine Corps, Defense Information System
Agency (DISA) and Joint interoperability of network design,
integration and implementation.
External Referral Bonus:
External Referral Bonus $:
Potential for Telework:
Clearance Level Required:
Yes, 10% of the time
Scheduled Weekly Hours:
Security Architecture and Engineering
Keywords: Leidos, Alexandria , Host Defense Design Engineer Senior, Other , Quantico, Virginia
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