CA
CACILinux Infrastructure / Systems Administrator
Read straight from CACI's careers page, verified 15h ago.Seekless can tailor your résumé to it.
Seekless can write your résumé for this posting first.
Before you apply
Salary$87k – $182k
LocationBethesda, MD, US
Work modehybrid
Typefull-time
SenioritySenior
Experience8+ yrs
DepartmentInformation Technology
Company size10,000+ people
PostedOct 23, 2026 · 2w ago
Verified live15h ago
At a glanceSummarised by Seekless from the posting.
Advanced scripting & troubleshooting (ansible playbooks, bash, python)
Red Hat Certified Engineer (RHCE)
8+ years working in Linux Administration
Strong Networking fundamentals (routing, firewalls, DNS)
Strong CLI proficiency
3+ years working with Ansible
Advanced scripting in perl
Skills
Linux
Ansible
Bash
Python
Perl
Splunk
Docker
Kubernetes
VMware
Hyper-V
SAN
NAS
Satellite
AAP
IDM
Benefits
Healthcare
Wellness
Financial
Retirement
Family support
Continuing education
Time off
About the role
Job Title: Linux Infrastructure / Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: Top SecretEmployee Type: RegularPercentage of Travel Required: NoneType of Travel:* * *
The Opportunity:
Support NSWC Carderock by maintaining their Linux infrastructure. Ensure combat readiness through the cutting edge application of technology.
Responsibilities:
• Install/configure Linux server
• Write and update custom kickstart image
• Patch management (full life cycle, Satellite server)
• Support application deployments / Enterprise Automation (AAP, Satellite, IDM, Splunk)
• Security hardening, STIG remediation, Compliance frameworks (RMF, DISA STIGs)
• Root cause analysis of complex outages
• Forensics & log correlation
• Kernel-level troubleshooting
• Containerization (Docker, Kubernetes)
• CI/CD pipeline integration
• Architecture documentation
• Storage engineering (SAN/NAS, multipathing)
• Infrastructure Design and Hardening
• Design HA and clustering solutions
• Work with virtualization (VMware, Hyper-V)
Qualifications:
Advanced scripting & troubleshooting (ansible playbooks, bash, python)
OS Certification: Red Hat Certified Engineer (RHCE)
8+ years working in Linux Administration
Strong Networking fundamentals (routing, firewalls, DNS)
Strong CLI proficiency
Nice to have
Desired:
3+ years working with Ansible
Advanced scripting in perl
•
What You Can Expect:
A culture of integrity.
At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.
An environment of trust.
CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.
A focus on continuous growth.
Together, we will advance our nation’s most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.
Pay Range:
Benefits
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.
The proposed salary range for this position is:
$86,600 - $181,800
Legal
CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.