System Administrator
Company: Dutch Ridge Consulting Group
Location: Norfolk
Posted on: February 17, 2026
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Job Description:
Job Description Job Description System Administrator Contingent
Upon Contract Award Company Overview: Dutch Ridge Consulting Group,
LLC (DRCG), a United States (US) Small Business Administration
(SBA) Certified Service-Disabled Veteran-Owned Small Business
(SDVOSB) and ISO 9001:2015 Certified Company was established in
2016. DRCG is 100% US owned, has over 50 employees, and provides
high-quality support staff at ten client locations throughout the
US, with corporate offices in Ashburn, VA and Beaver, PA. DRCG
delivers expertise in Cybersecurity Engineering and Operations;
Cyber Threat Intelligence; Insider Threat Prevention and Detection;
Information Technology Solutioning; Systems Integration; Program
Management; Policy, Planning, Communications, and Compliance
Support; Workflow Solutioning; Risk Management; Business Process
Reengineering; and Professional Business Consulting Services.
DRCG's technical approach optimizes client investments by
leveraging expertise in managing growth and transformation of
existing IT environments. Install, configure, troubleshoot, and
maintain hardware and software, and administer system accounts.
Administer and maintain infrastructure, toolset and flyaway kits
and consult on network, systems and application issues to support
infrastructure and toolset security and availability. Support
operational test requirements tailored to each test event in a
timely manner and support troubleshooting during test events.
Duties and Responsibilities : Maintain the physical and logical
security of all network infrastructure and protect the integrity of
the residing data. Manage the functionality and proficiency of
multiple computers running on one or more operating system
platforms. Manage backup and recovery solutions and procedures in
accordance with applicable DoD/DON policies and guidance. Support
development of standard operating procedures related to the use of
computing resources. Implement STIGs, patches and updates for
operating systems and applications on a regular basis and upgrade
administrative tools and utilities. Install new / rebuild existing
servers and configure hardware, peripherals, services, settings,
directories, storage, etc. in accordance with standards and
project/operational requirements and to support IT infrastructure
applications or asset management applications. Develop and maintain
the master image for the cyber OT&E toolset in accordance with
customer requirements; clone master image and validate toolset
build per operational requirements in a timely manner. Research and
recommend innovative, and where possible automated approaches for
system administration tasks. Perform backup operations and system
monitoring, verifying the integrity and availability of all
hardware, network and server resources, systems and key processes,
reviewing system and application logs, and verifying completion of
scheduled jobs such as backups. Perform regular security monitoring
to identify any possible intrusions, perform regular file archival
and purge as necessary and create, change, and delete user accounts
as required. Configure / add new services as necessary and upgrade
and configure system software that supports IT infrastructure
applications or asset management applications per project or
operational needs. Review ACAS/Tenable security scan results and
remediate vulnerabilities as required. Maintain network/system
security posture. Support ongoing Cyber OT&E infrastructure
status and systems administration activities ISO current and future
operations, providing updates as needed to inform mission readiness
and planning. Knowledge of IT security principles and methods
(e.g., firewalls, demilitarized zones, encryption). Knowledge of
measures or indicators of system performance and availability.
Knowledge of performance tuning tools and techniques. Knowledge of
local area and wide area networking principles and concepts
including bandwidth management. Knowledge of performance tuning
tools and techniques. Knowledge of network access, identity, and
access management (e.g., PKI). Knowledge of network protocols such
as Transmission Control Protocol (TCP) / Internet Protocol (IP),
Dynamic Host Configuration, Domain Name System (DNS), and directory
services. Knowledge of principles and methods for integrating
system components. Skill in correcting physical and technical
problems that impact system/server performance. Skill in monitoring
and optimizing system/server performance. Skill in recovering
failed systems/servers. Skill in operating system administration.
Knowledge of server and client operating systems. Knowledge of
system/server diagnostic tools and fault identification techniques.
Knowledge of enterprise IT architecture. Knowledge of the type and
frequency of routine maintenance needed to keep equipment
functioning properly. Knowledge of virtualization technologies and
virtual machine development and maintenance. Knowledge of VPN
security. Skill in conducting system/server planning, management,
and maintenance. Skill in configuring and optimizing software.
Skill in diagnosing connectivity problems. Skill in identifying and
anticipating system/server performance, availability, capacity, or
configuration problems. Skill in installing system and component
upgrades. Skill in maintaining directory services. Skill in using
virtual machines. Design group policies and access control lists to
ensure compatibility with organizational standards, business rules,
and needs. Knowledge of basic system administration, network, and
operating system hardening techniques. Qualifications/Requirements
: TS/SCI clearance Minimum 5 years' experience managing Windows and
Active Directory environments, encompassing tasks such as
installation, configuration, maintenance, and support of computer
systems and servers. Job Location : Norfolk, VA 23505 DRCG, LLC. is
an Equal Opportunity/Affirmative Action employer. All qualified
applicants will receive consideration for employment without regard
to race, color, religion, sex, national origin, or any other
criteria the consideration of which is made impermissible by
applicable law. Job Posted by ApplicantPro
Keywords: Dutch Ridge Consulting Group, Suffolk , System Administrator, IT / Software / Systems , Norfolk, Virginia
