Senior Cybersecurity Network Defense Administrator
Company: JANUS Research Group
Location: Radford
Posted on: April 1, 2026
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Job Description:
This position is contingent upon contract award. Candidates must
have an active Secret clearance and verify, before applying, that
you meet the minimum requirements of the position. JANUS Research
Group is seeking a Senior Cybersecurity Network Defense
Administrator to support the IT Services and Support (ITSS)
requirements for the U.S. Army Product Lead Acquisition, Logistics,
and Technology Enterprise Systems and Services (PL ALTESS)
requirement, in support of the Program Executive Office Enterprise
(PEO Enterprise) in Radford, VA. The Senior Cybersecurity Network
Defense Administrator will be responsible for performing a variety
of network defense activities in accordance with established
guidelines and best practices. The role includes managing ACAS
infrastructure, configuration, scanning, reporting, and analysis
activities in accordance with the DISA ACAS Best Practices Guide.
The administrator will also manage Army Endpoint Security Solution
(AESS) Site Reviewer activities, DISA Whitelist, and PKI Tokens.
Additionally, the role involves performing STIG Compliance scanning
and reporting, providing Ports, Protocols, & Services Management
(PPSM) support, and reviewing proposed configuration changes for
security impact. The administrator will handle in-processing and
out-processing tasks, manage updates to the designated training and
certification tracking system, and participate in SW Assurance
reviews to ensure ACAS findings are remediated or appropriately
documented via eMASS POA&M. REQUIRED QUALIFICATIONS:
Cybersecurity Certification (such as Security/CISSP/etc.) Active
DoD Secret Security Clearance. 10 or more years? experience with
Cybersecurity and Network Defense related areas Experience with
ACAS management, including infrastructure management,
configuration, scanning, reporting, and analysis. Proficiency in
managing Army Endpoint Security Solution (AESS) Site Reviewer
activities. Experience with DISA Whitelist management. Knowledge of
PKI Token management. Strong understanding of DoD STIGs and ability
to perform STIG Compliance scanning and reporting. Experience
providing Ports, Protocols, & Services Management (PPSM) support.
Ability to review proposed configuration changes for security
impact. Experience with inprocessing and out-processing tasks
related to account management functions. DESIRED QUALIFICATIONS:
Bachelor's degree in Computer Science or equivalent years of
experience. Familiarity with DISA ACAS Best Practices Guide and
NETCOM policies. Familiarity with DISA Continuous Monitoring and
Risk Scoring (CMRS). Strong analytical and problemsolving skills.
Excellent communication and coordination skills. Experience with
Army enterprise monitoring tools and practices. Knowledge of
security regulations and best industry practices. Ability to work
effectively in a team environment and collaborate with various
Stakeholders. Experience with incident response activities.
Understanding of Continuity of Operations Plans and Communication
Plans. Experience with security compliance and control
documentation. JANUS strives to provide opportunities for career
growth through training and development. We also offer an
attractive comprehensive benefit package to include health and
welfare plans and financial products. As part of a total rewards
program, employees can benefit from our referral bonus program, and
other various employee awards. JANUS Research Group takes pride in
our benefit package and rewards program which has earned us the
certification of a Great Place to Work ? JANUS Research Group
provides reasonable accommodation so that qualified applicants with
a disability may participate in the selection process. Please
advise us of any accommodations you request to express interest in
a position by e-mailing: Judy Pagac, Chief Human Resources Officer
at judy.pagac@janusresearch.com or calling (706) 364-9100. Please
state your request for assistance in your message. Only reasonable
accommodation requests related to applying for a specific position
within JANUS Research Group will be reviewed at the e-mail address
and phone number supplied. Thank you for considering a career with
JANUS Research Group. JANUS Research Group participates in the
Electronic Employment Verification Program. Please click the
E-Verify link below for more information. E-Verify JANUS Research
Group is an equal opportunity/ affirmative action employer. It is
company policy to provide equal opportunity in all areas of
employment practice without regard to race, color, religion, sex,
sexual orientation, national origin, age, marital status, veteran
status, citizenship, or disability. This contractor and
subcontractor shall abide by the requirements of 41 CFR 60-1.4(a),
60-300.5(a) and 60-741.5(a). These regulations prohibit
discrimination against qualified individuals based on their status
as protected veterans or individuals with disabilities and prohibit
discrimination against all individuals based on their race, color,
religion, sex, or national origin. Moreover, these regulations
require that covered prime contractors and subcontractors take
affirmative action to employ and advance in employment qualified
individuals without regard to race, color, religion, sex, national
origin, protected veteran status or disability.
Keywords: JANUS Research Group, Winston-Salem , Senior Cybersecurity Network Defense Administrator, IT / Software / Systems , Radford, North Carolina