Top 844 Linux System Administrator Jobs in Bethesda, MD

Cloud Administrator – AI/ML TS/SCI w Poly
Peraton —Laurel, MD
- $146,000 - $234,000 a year
- Computer Science
- Engineering
- System design
- Health savings account
- Paid holidays
Systems Administrator, Lead (Linux/Windows)
AMERICAN SYSTEMS —Arlington, VA
- $150,000 - $175,000 a year
- Full-time
- Windows
- 8 years
- Bachelor's degree
- Retirement plan
Systems Administrator
DENPRO, Inc. —Bryans Road, MD
- $65,000 - $80,000 a year
- Full-time
- Azure
- Mid-level
- Windows
- Health insurance
- Dental insurance
Quick Apply
10d
Senior Systems Engineer
Leidos —Bethesda, MD
- $131,300 - $237,350 a year
- Full-time
- Computer science
- Computer Science
- Bachelor of Science
- Flexible schedule
14d
Information Systems Security Engineer (ISSE)
Peraton —Washington, DC
- $104,000 - $166,000 a year
- Azure
- Bachelor of Science
- System design
- Health savings account
- Paid holidays
RedHat Linux Systems Administrator
Fuse Engineering LLC —Fort Meade, MD
- Mid-level
Linux System Administrator Lvl II
Translucent Services —Fort Meade, MD
- $150,000 - $250,000 a year
- Full-time
- 5 years
- System design
- Windows
- Health insurance
- Dental insurance
Quick Apply
Systems Administrator
General Dynamics Information Technology —Springfield, VA
- $107,744 - $112,700 a year
- On call
- 5 years
- Mid-level
- SQL
- Paid holidays
- 401(k) matching
Federal HPC Linux System Administrator - Annapolis Junction, MD - FS Poly
D&Z Federal Division —Annapolis Junction, MD
- $126,000 - $180,000 a year
- Computer science
- Computer Science
- Mid-level
Quick Apply
Systems Administrator
Accenture Federal Services —Annapolis Junction, MD
- $111,900 - $141,300 a year
- Mid-level
- Bachelor's degree
- US work authorization
System Administrator
General Dynamics Information Technology —Annapolis Junction, MD
- $148,750 - $201,250 a year
- Computer Science
- Bachelor's degree
- Senior level
- Paid time off
- 401(k) matching
Systems Administrator
General Dynamics Information Technology —Springfield, VA
- $107,744 - $143,750 a year
- Weekends as needed
- 5 years
- Mid-level
- Windows
- Paid holidays
- 401(k) matching
10d
Windows System Administrator
DCI Solutions —Chantilly, VA
- $140,000 - $180,000 a year
- Full-time
- Microsoft Outlook
- System design
- Windows
- Health savings account
- Relocation assistance
Quick Apply
Linux Systems Engineer
General Dynamics Information Technology —Springfield, VA
- $159,800 - $216,200 a year
- Computer Science
- 5 years
- System design
- Paid time off
- 401(k) matching
Systems Administrator
General Dynamics Information Technology —Annapolis Junction, MD
- $202,300 - $273,700 a year
- 11+ years
- Senior level
- No travel
- Paid time off
- 401(k) matching
Systems Administrator - Part Time
General Dynamics Information Technology —Annapolis Junction, MD
- $70,125 - $94,875 a year
- Part-time
- 5 years
- Windows
- Senior level
- Paid time off
- 401(k) matching
System Administrator
General Dynamics Information Technology —Annapolis Junction, MD
- $148,750 - $201,250 a year
- Computer Science
- Office
- Bachelor's degree
- Paid time off
- 401(k) matching
6d
Sr. Linux Systems Engineer
General Dynamics Information Technology —Germantown, MD
- $142,792 - $178,250 a year
- Computer science
- Azure
- Computer Science
- Health insurance
- Paid time off
Sr. Linux Systems Engineer
General Dynamics Information Technology —Germantown, MD
- $142,792 - $178,250 a year
- Computer science
- Azure
- Computer Science
- Health insurance
- Paid time off
6d
System Engineer Linux
Imagineeer, LLC —Arlington, VA
- Full-time
- Remote
- 6 years
- AWS
- US work authorization
Quick Apply
14d

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Cloud Administrator – AI/ML TS/SCI w Poly

Peraton -
Laurel, MD

Apply Now

Job Details

$146,000 - $234,000 a year

Benefits

Health savings account
Paid holidays
Disability insurance
Health insurance
Dental insurance
401(k)
Paid time off
Parental leave
Employee assistance program
Vision insurance
Life insurance

Qualifications

Version control
IT user and group management
Linux support
IT system monitoring
Hardware maintenance
Configuration management
Encrypted communication protocols
Collaboration with product development teams
AWS
Cloud service support
Computer hardware
Distributed systems
Team training
Hardware support
LDAP
Hardware management
Storage management (system administration)
Technical training
TS/SCI with Polygraph
Distributed computing
Cloud monitoring
Hardware diagnostics
Standard operating procedures (SOPs)

Full Job Description

About Peraton

Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees solve the most daunting challenges that our customers face. Visit peraton.com to learn how we’re keeping people around the world safe and secure.

About The Role

Are you passionate about building cutting-edge cloud solutions that support national security? Do you thrive in fast-paced, mission-driven environments? Peraton is seeking a talented and skilled Cloud Administrator to join our Cyber Intelligence team in Laurel, MD. As part of a collaborative, high-impact integrated product development team, you’ll work on next-generation cyber and AI/ML capabilities hosted on large-scale compute clusters and AWS Cloud infrastructure. This is your chance to help shape innovative services that make a real difference. Interested in Artificial Intelligence and Machine Learning? If so, this is the position for you.

The Cloud Administrator provides support for implementation and troubleshooting and maintenance on large Hadoop/Cloud clusters.

Competencies and Skills:

Experience with Large Language Models (LLM), Agentic AI, and Retrieval-Augmented Generation (RAG)
Expertise in AWS Cloud Architecture design and development
Agile development experience with source code management practices and tools
Well-grounded in Linux fundamentals and knowledge in at least one scripting language (e.g. Python, Ruby, Perl, etc.)
Knowledge of security and compliance best practices

The Cloud Administrator shall possess the following capabilities:

Shall have at least one (1) year of experience managing and monitoring large Hadoop clusters (>1000 nodes)
Shall have experience diagnosing and troubleshooting large scale cloud computing systems including familiarity with distributed systems for storage and retrieval of data e.g. Apache's Hadoop, Accumulo, CASSANDRA distributed databases, or SCALITY or SWIFT object stores.
Shall have demonstrated ability to work within a pre-defined mission focused team structure, follow SOP's, communicate effectively, accept constructive feedback, and receive technical guidance and advice from senior level technical resources.
Shall have demonstrated a willingness to learn new technologies and leverage senior level resources to expand current technical foundation using team structure.
Demonstrated ability to work independently on complex tasks, show a willingness to educate and train more junior technical resources.
Demonstrated ability to plan, communicate, lead and oversee complex technical tasks requiring interaction with multiple groups.
Shall have three (3) years of experience writing software scripts using scripting languages including Bash, Perl, or Python.
Shall have five (5) years of experience demonstrating a fundamental understanding and working knowledge of core components of the Linux operating system including the management of user and group accounts in LDAP configuration of DHCP, DNS, and TFTP.
Shall have demonstrated experience with configuration management tools including Puppet and SALT
Understanding of the end-to-end Linux PXE/Network provisioning process to include familiarity with Anaconda Kickstart configurations, RAID controller utilities, TFTP images, and disk detect scripts.
Experience accessing and troubleshooting systems via remote utilities to perform hardware diagnosis and repair including VNC, serial over LAN interfaces, and IPMI, BIOS-level configuration.
Understanding of overall corporate architecture as well as familiarity with openSSL and Java keystore manipulation.
Experience troubleshooting commodity hardware platforms including previous experiences with SGI/HP hardware including SGI's J series.

MPOJobs

#AJCM #PeratonRoyalMove

#MDFSP

Keywords: Accumulo, CASSANDRA, SCALITY, SWIFT. Scripting - Bash, Perl, Python. LDAP configuration of DHCP, DNS, and TFTP. Puppet and SALT tools. Artificial Intelligence (AI), Large Language Model (LLM), Machine Learning (ML).

Qualifications

Position Requirements (Experience and Education):

An Active TS/SCI clearance with polygraph is required
Five (5) years of experience is required.
A Bachelor's Degree in Engineering, Systems Engineering, Computer Science, Mathematics is required from an accredited college or university.
Hadoop/Cloud System Administrator Certification or comparable Cloud System/Service Certification is required to have one of the following Cloud Developer Certifications:
- AWS Certified SysOps Administrator – Associate
- AWS DevOps Engineer Professional
- Certified Kubernetes Administrator (CKA)

Additional Desired Qualifications:

Advanced knowledge of SSH tunneling and protocols including the implementation of dynamic SOCKS proxies as well as other ssh-based utilities, including rysn, pdsh, pdcp, and WinSCP.
Basic understanding of low-level network concepts including VLANs, port channel bonding and layer2/layer 3 switch interactions.
Familiarity with software load balancers for large scale webservice implementations including HAProxy and nginx
Experience with Kubernetes orchestration services and Docker images.
Experience with log aggregation and search tools including Elasticsearch, Logstash, filebeats, Grafana, and rsyslog.

Benefits: Peraton offers enhanced benefits to employees supporting this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap, and eligibility to participate in an attractive bonus plan.

Investing in Your Growth: Selected candidates may be eligible for enhanced professional development opportunities, including training, certification programs, and skill-building experiences tailored to individual strengths, career goals, and role-specific requirements.

Details

Target Salary Range: $146,000 - $234,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual’s experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.

Benefits Statement: Peraton offers eligible employees a variety of benefits including medical, dental, vision, life, health savings account, short/long term disability, EAP, parental leave, 401(k), paid time off (PTO) for vacation, and company paid holidays. A full listing of available benefits can be viewed at https://www.careers.peraton.com/benefits.

Application Statements: The application period for the job is estimated to be 30 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates. By applying to this job, you are expressing interest in the role and the Company. During the review of your application, you may be required to participate in an on-camera interview, as well as participate in a process to verify your identity.

EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.

Apply Now

Refine Your Search

Linux System Administrator jobs in Bethesda, MD

Cloud Administrator – AI/ML TS/SCI w Poly

Systems Administrator, Lead (Linux/Windows)

Systems Administrator

Senior Systems Engineer

Information Systems Security Engineer (ISSE)

RedHat Linux Systems Administrator

Linux System Administrator Lvl II

Systems Administrator

Federal HPC Linux System Administrator - Annapolis Junction, MD - FS Poly

Systems Administrator

System Administrator

Systems Administrator

Windows System Administrator

Linux Systems Engineer

Systems Administrator

Systems Administrator - Part Time

System Administrator

Sr. Linux Systems Engineer

Sr. Linux Systems Engineer

System Engineer Linux

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