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Linux System

Gaithersburg,MD

3120 Linux System jobs in Gaithersburg,MD

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Linux Engineer (Senior)

BAE Systems

Herndon, VA 20170

~ 38 min OnsiteUrgently HiringFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

Full-Time Salary Range: $132962 - $226035
Health, dental, and vision insurance
Health savings accounts
A 401(k) savings plan
Disability coverage
Life and accident insurance
An employee assistance program
A legal plan
Other perks including discounts on things like home, auto, and pet insurance
Paid time off
Paid holidays
Other types of leave, including paid parental, military, bereavement, and any applicable federal and state sick leave
Employees may participate in the company recognition program to receive monetary or non-monetary recognition awards.
Full-Time
Must have a Bachelors degree and 6+ years of relevant experience.
Linux experience, including Red Hat and its derivatives (RHEL, RockyOS).
Experience in shell (BASH) scripting and manipulating the Linux command line.
Experience providing Linux Administration (O&M;) support
Experience providing Linux Engineering and Infrastructure support
Experience with configuration management software (e.g., Ansible, Puppet, Terraform, CloudFormation)
Experience with the following languages: Python and Bash
Experience with Amazon Web Services (AWS), CloudFormation, Google Cloud and Microsoft Azure
Experience with cloud computing, including PaaS, IaaS and SaaS
Experience with CaaS (e.g., Kubernetes and OpenShift)
New, Posted 3 hours ago
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25H Network Communication Systems Specialist - Start Your Career with the US Army

U.S. Army Reserves

Baltimore, MD 21215

~ 59 min OnsiteUrgently HiringEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Competitive pay
Opportunities for bonuses
Monthly salary (based off pay grade and time in service)
Signing bonus - up to $40,000 in cash bonuses for completing training in selected Military Occupational Specialties
Health care at little to no cost
Money for education
Student loan repayment assistance
Training and certifications
Housing
Living expenses
Paid Training and credentialing to strengthen your skillsets
Housing and meal allowance for full-time Soldier
30 days paid annual vacation
401(K) type savings plan
Full-coverage medical and dental insurance for Soldiers and immediate family member
Paid tuition opportunities to continue your education
Part-time or full-time
THIS POSITION REQUIRES AN ENLISTMENT IN THE U.S. ARMY OR ARMY RESERVE
10 weeks of Basic Training
19 weeks of Advanced Individual Training
U.S. Citizen
High School Diploma or GED
Meet Tattoo Guidelines
No Major Law Violations
No Medical Concerns
New, Posted 6 hours ago
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Senior Software Engineer-Linux Backend

Leonardo DRS

Germantown, MD 20875

New, Posted 6 hours ago
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Linux System Administrator

Elevate Technology Group

Fairfax, VA 22032

Flexible Schedule
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Linux Engineer (Expert)

BAE Systems

Herndon, VA 20170

~ 38 min OnsiteUrgently HiringFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

Full-Time Salary Range: $149603 - $254317
Health, dental, and vision insurance
Health savings accounts
A 401(k) savings plan
Disability coverage
Life and accident insurance
An employee assistance program
A legal plan
Discounts on things like home, auto, and pet insurance
Paid time off
Paid holidays
Paid parental, military, bereavement, and any applicable federal and state sick leave
Full-Time
Must have Bachelors degree and 11+ years of relevant experience
Linux experience, including Red Hat and its derivatives (RHEL, RockyOS).
Experience in shell (BASH) scripting and manipulating the Linux command line.
Experience providing Linux Administration (O&M;) support
Experience providing Linux Engineering and Infrastructure support
Experience with configuration management software (e.g., Ansible, Puppet, Terraform, CloudFormation)
Experience with Python
Experience with Amazon Web Services (AWS), CloudFormation, Google Cloud, Microsoft Azure and Oracle Cloud
Experience with cloud computing, including PaaS, IaaS and SaaS
Experience with CaaS (e.g., Kubernetes and OpenShift)
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System Engineer

BOOZ, ALLEN & HAMILTON

Chantilly, VA 20152

~ 44 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

$86,800.00 to $198,000.00 (annualized USD)
Health, life, disability, financial, and retirement benefits
Paid leave
Professional development
Tuition assistance
Work-life programs
Dependent care
Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values.
Experience administering and troubleshooting RHEL 8 and RHEL 9 in enterprise or classified environments, including system hardening, SELinux, firewall management, logging, and secure configuration baselines
Experience performing regular Linux server patching, applying security updates, and remediating findings from compliance or security scans
Experience administering and maintaining Windows Server 2019 and 2022 systems, including configuration, patching, monitoring, troubleshooting, and managing Active Directory and Group Policy in secure enterprise environments
Experience administering RHEL Server, VMware, vSphere 8, Active Directory, and Group Policy in a secure or enterprise environment
Experience with server room or data center environments, and performing OS-level troubleshooting, including service failures, performance issues, and hardware or virtualization interactions across Linux and Windows
Experience using Ansible Automation Platform or Ansible playbooks to automate system configuration, patching, and routine administration tasks
Ability to support system deployment, security hardening, and ongoing maintenance of both Windows and RHEL systems within classified networks
TS/SCI clearance with a polygraph
HS diploma or GED
DoD 8570 IAT Level II Certification such as Security+ CE Certification
Experience supporting web applications and documenting technical processes or troubleshooting steps
Experience with VMware vSphere 8, including ESXi configuration, virtual networking, datastore management, and virtualization troubleshooting
Experience with tools such as Splunk, McAfee e Policy Orchestrator ( ePO ) , and Domain Controller technologies
Knowledge of PowerShell, Bash, or Python scripting tools to automate tasks
Micro sof t Certified: Windows Server Hybrid Administrator Asso cia te, Micro sof t Certified: Azure Administrator Asso cia te, CompTIA Network+, CompTIA Linux+, Red Hat Certified System Administrator ( RHCSA ) , Red Hat Certified Engineer ( RHCE ) , VMware Certified Professional - Data Center Virtualization ( VCP-DCV ) , or Cisco Certification such as CCNA Certification
New, Posted 3 hours ago
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25H Network Communication Systems Specialist - Find Your Full Time or Part Time Army Career

U.S. Army Reserves

Frederick, MD 21702

~ 30 min OnsiteUrgently HiringEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Competitive pay with opportunities for bonuses
Monthly salary (based off pay grade and time in service)
Signing bonus - up to $40,000 in cash bonuses for completing training in selected Military Occupational Specialties
There are 131 nationally recognized certifications available to earn!
Health care at little to no cost
Money for education, student loan repayment assistance, training and certifications, housing, living expenses, and more.
Paid Training and credentialing to strengthen your skillsets
Housing and meal allowance for full-time Soldier
30 days paid annual vacation
401(K) type savings plan
Full-coverage medical and dental insurance for Soldiers and immediate family member
Paid tuition opportunities to continue your education
Part-time or full-time
THIS POSITION REQUIRES AN ENLISTMENT IN THE U.S. ARMY OR ARMY RESERVE
10 weeks of Basic Training
19 weeks of Advanced Individual Training
U.S. Citizen
High School Diploma or GED
Meet Tattoo Guidelines
No Major Law Violations
No Medical Concerns
New, Posted 6 hours ago
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Linux Security Engineer

Akkodis

Leesburg, VA 20175

$155,000-$175,000/yr
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Senior Systems Administrator Engineer (Government)

At&t

Chantilly, VA 20152

$98,100-$220,000/yr
~ 44 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Earns between $98,100 - $220,000 yearly
Medical/Dental/Vision coverage
401(k) plan
Tuition reimbursement program
Paid Time Off and Holidays (based on date of hire, at least 23 days of vacation each year and 9 company-designated holidays)
Paid Parental Leave
Paid Caregiver Leave
Additional sick leave beyond what state and local law require may be available but is unprotected • Adoption Reimbursement
Disability Benefits (short term and long term)
Life and Accidental Death Insurance
Supplemental benefit programs: critical illness/accident hospital indemnity/group legal
Employee Assistance Programs (EAP)
Extensive employee wellness programs
Employee discounts up to 50% off on eligible AT&T; mobility plans and accessories, AT&T; internet (and fiber where available) and AT&T; wireline phone
Onsite 5 days per week
A minimum of 5 days per week
40
Regular
Bachelor's degree and minimum 5 years of relevant experience in Security operations of systems supporting: Virtualization, Windows and Linux Computing solution engineering and architecture solutions
Experience with on-premise, cloud and hybrid-cloud based deployments.
US citizenship is required.
Active federal security clearance.
Top Secret/SCI with polygraph.
Active Cleared Individual clearance supporting the overall business up to TS/SCI with polygraph.
CISSP, virtual computing certifications, (DoDD 8570/ DoDD 8140).
Experience with ITSM and/or ServiceNow.
Comparable VMware certifications, RHCE, MS Certifications, Security Certifications IAT/IAM levels 1-3.
Working knowledge of common operating systems (Windows, Linux, etc.) and basic endpoint security principles.
Extensive experience in security operations and systems listed in the posting.
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Systems Integration Engineer (Combat Systems)

VTG

Washington, DC 20003

$120,000-$160,000/yr
Hybrid~ 37 min

$120,000-$160,000 annually
A) A bachelor's degree in a relevant field and at least (5) years of professional/internship engineering experience, OR b) A master's degree in a relevant field and at least (2) years of professional experience, OR c) No degree and at least (8) years of demonstrated experience in specific task area
A) A bachelor's degree in a relevant field and 11 years of professional/internship engineering experience, OR b) A master's degree in a relevant field and at least 6 years of professional experience
Must have an active Secret level clearance and ability to sustain one
Must be a US Citizen
Must have knowledge of Microsoft Office Suite (Excel, PowerPoint and Word)
Ideal candidate will have an understanding of any, or some of the following Engineering Disciplines: Electrical and Mechanical Design, Navigation, Guidance, and Control, Telemetry and Instrumentation, Flight Software, Re-entry Hardware, and Flight Termination Systems, Requirement Definition, Allocation, and Verification, Mechanical, Electrical, and Software Interfaces
**Navy Submarine weapons and engineering** experience (VA Class) and NAVSEA/IWS Weapons System experience
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