principal linux systems administrator Jobs in baltimore, md

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Senior ADC Engineer, Region Services Operations (RSO)

Amazon Development Center U.S., Inc.

•

Elkridge, Maryland, USA

Full-time

Help shape the future of national security computing as a Senior Cloud Engineer at AWS. The AWS Cross Domain Operations team is seeking a cleared Senior Cloud Engineer to support essential cross domain services for U.S. Intelligence and Defense customers. Our team maintains and operates the critical AWS infrastructure that enables secure cloud capabilities across classified environments. Your expertise will directly impact national security by ensuring the reliable operation of systems that gove
Posted 28 days ago | Updated 6 hours ago

Linux System Administrators - 100% Remote

Floga technologies

•

Remote

Contract

Role: Linux System Administrators Location: Remote Experience: Minimum of 3+ years of relevant professional experience in Linux system administration or a closely related role. Duration: Long Term Mandatory Skills: Red Hat Linux Experience: Proven hands-on experience with Red Hat Enterprise Linux (RHEL), including system administration tasks such as user management, security, and troubleshooting.Appian Installation & Documentation: Ability to review and follow official Appian documentation to su
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Posted 4 hours ago

ADC Engineer II, S3+Glacier Unique Regions

Amazon Development Center U.S., Inc.

•

Columbia, Maryland, USA

Full-time

This is an exciting opportunity to use the latest cloud computing technologies to help U.S. Intelligence Community agencies implement innovative cloud computing solutions and solve technical problems.AWS Utility Computing (UC) provides product innovations - from foundational services such as Amazon's Simple Storage Service (S3) and Amazon Elastic Compute Cloud (EC2), to consistently released new product innovations that continue to set AWS's services and features apart in the industry. As a memb
Posted 28 days ago | Updated 7 hours ago

ADC Engineer II, S3+Glacier Unique Regions

Amazon Development Center U.S., Inc.

•

Columbia, Maryland, USA

Full-time

This is an exciting opportunity to use the latest cloud computing technologies to help U.S. Intelligence Community agencies implement innovative cloud computing solutions and solve technical problems. AWS Utility Computing (UC) provides product innovations - from foundational services such as Amazon's Simple Storage Service (S3) and Amazon Elastic Compute Cloud (EC2), to consistently released new product innovations that continue to set AWS's services and features apart in the industry. As a me
Posted 28 days ago | Updated 16 hours ago

System Administrator Level IV

General Dynamics

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Annapolis, Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Computer Servers, Linux, Microsoft Windows, Troubleshooting Certifications: None Experience: 9 + years of related experience ship Required: Yes Job Description: System Administrator Level IV Transform technology into opportunity as
Posted 60+ days ago | Updated 4 hours ago

Digital Services Web Server Administrator - TS/SCI w/Poly

General Dynamics

•

Annapolis, Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Scripting, Web Servers, Web Services Certifications: Comp TIA Security - CompTIA Experience: 3 + years of related experience ship Required: Yes Job Description: #ITPolyMD Digital Services Web Server Administrator Transform technolo
Posted 47 days ago | Updated 5 hours ago

Lead System Administrator

CACI International, Inc.

•

Aberdeen, Maryland, USA

Full-time

Lead System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity: Support the DoD as the Lead System Administrator to an Army Task Order that provides system administration, network administration, and database administration to support, maintain and operate an enclave of the Defense Research and Engineering Network (D
Posted 52 days ago | Updated 30 days ago

Senior ADC Engineer, Region Services Operations (RSO)

Amazon Development Center U.S., Inc.

•

Severn, Maryland, USA

Full-time

Help shape the future of national security computing as a Senior Cloud Engineer at AWS. The AWS Cross Domain Operations team is seeking a cleared Senior Cloud Engineer to support essential cross domain services for U.S. Intelligence and Defense customers. Our team maintains and operates the critical AWS infrastructure that enables secure cloud capabilities across classified environments. Your expertise will directly impact national security by ensuring the reliable operation of systems that gove
Posted 28 days ago | Updated 13 hours ago

Sr. Software Engineer-Automated Test Framework TS/SCI Poly

Leidos

•

Maryland, USA

Full-time

Description Leidos has a new and exciting opportunity for an Automated Test Framework Software Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% c
Posted 3 days ago | Updated 14 hours ago

System Administrator, Junior

SilverEdge

•

College Park, Maryland, USA

Full-time

Overview SilverEdge is a premier provider of innovative cyber, software, and intelligence solutions, addressing mission-critical challenges for the Department of Defense (DoD), Intelligence Community (IC), and beyond. We are dedicated to delivering impactful results to meet mission goals through cutting-edge technology and expertise. We are seeking a System Administrator, Junior to join our dynamic team. This individual will play a pivotal role in supporting and maintaining secure and reliable
Posted 5 hours ago

Security Information and Event Management Engineer

Apexon

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Remote

Full-time, Third Party

Required Skills: QRadar SIEM AQL Analytical Skills Redhat Linux administration Bash DSM Database Management Excellent Verbal Communication Skills IBM IBM QRadar SIEM Intrusion Detection System IDS Linux Network Engineering Networking Protocol Performance Monitoring and Metrics PostgreSQL Problem Solving Python (Programming Language) SIEM SOAR Scripting Security Operations Software Troubleshooting Ticketing Systems Use case creation Vulnerability Scanning Preferred Skills: Palo Alto XSIAM and X
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Posted 29 days ago

Infrastructure Engineer

CACI International, Inc.

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Laurel, Maryland, USA

Full-time

Infrastructure Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity: CACI is seeking an Infrastructure Engineer to join our team. Job Description: Responsible for resolving IT hardware and software infrastructure (Linux servers, network, security, etc.) issues using systems analysis techniques and procedures
Posted 60+ days ago | Updated 30 days ago

Sr. Software Engineer-Automated Test Framework TS/SCI Poly

Leidos

•

Maryland, USA

Full-time

Description Leidos has a new and exciting opportunity for an Automated Test Framework Software Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% c
Posted 7 days ago | Updated 6 hours ago

OpenShift Administrator

Sun Technologies,Inc.

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Remote

Contract

Job Title: OpenShift Administrator Certifications Required: Red Hat Certified Specialist in OpenShift Administration Certified Kubernetes Administrator (CKA) Duration: up to 3 months contract (with the possibility of extension) Location: Remote Work / Work from Home Work Schedule: 4/10 Schedule Pay Rate: $96/hr on W2 Featured Benefits: Medical Insurance in compliance with the ACA401(k)Sick leave in compliance with applicable state, federal, and local laws Skills Required: Understanding of Op
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Posted 35 days ago | Updated 2 days ago

Senior Embedded Developer

Booz Allen Hamilton

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Maryland, USA

Full-time

Job Number: R0217262 Embedded Developer, Senior The Opportunity : Are you looking to put your problem-solving prowess to the test in a rapidly evolving systems security research and development environment? You know that embedded application developers, reverse engineers, and vulnerability analysts all play key role s in the capability development lifecycle. As an embedded developer, you'll have the opportunity to use skills in C / C++ and assembly language, scripting language, debugging, comp
Posted 41 days ago | Updated 5 hours ago

Senior Embedded Developer

Booz Allen Hamilton

•

Maryland, USA

Full-time

Job Number: R0217261 Embedded Developer, Senior The Opportunity : Are you looking to put your problem-solving prowess to the test in a rapidly evolving systems security research and development environment? You know that embedded application developers, reverse engineers, and vulnerability analysts all play key role s in the capability development lifecycle. As an embedded developer, you'll have the opportunity to use skills in C / C++ and assembly language, scripting language, debugging, comp
Posted 41 days ago | Updated 5 hours ago

ICAM Engineer

Base-2 Solutions, LLC

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Annapolis, Maryland, USA

Full-time

This position is responsible for working with DoD, IC, and Federal customers to develop, deploy and configure data centric solutions. These solutions should adhere to best-practices, reference frameworks, regulations, and guidelines. Position requires interfacing with customer stakeholders and engineering teams. Qualifications Participating in system development to include design, modeling, security, integration, and formal testing of an IAM solution. Experience with Radiant Logic and/or SailPoi
Posted 60+ days ago | Updated 5 hours ago

Senior ADC Engineer, Region Services Operations (RSO)

Amazon Development Center U.S., Inc.

•

Gambrills, Maryland, USA

Full-time

Help shape the future of national security computing as a Senior Cloud Engineer at AWS. The AWS Cross Domain Operations team is seeking a cleared Senior Cloud Engineer to support essential cross domain services for U.S. Intelligence and Defense customers. Our team maintains and operates the critical AWS infrastructure that enables secure cloud capabilities across classified environments. Your expertise will directly impact national security by ensuring the reliable operation of systems that gove
Posted 28 days ago | Updated 6 hours ago

Embedded Developer II

Accenture LLP

•

Annapolis, Maryland, USA

Full-time

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services to do the work you love in a collaborative and caring community where you feel like you belong
Posted 2 days ago | Updated 5 hours ago

IT Systems Engineer

CACI International, Inc.

•

Aberdeen, Maryland, USA

Full-time

IT Systems Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: Join CACI as a key IT Systems Engineer at Aberdeen Proving Grounds, MD, where you'll play a crucial role in maintaining and securing critical systems for the Department of Defense. This position offers a dynamic environment where your ex
Posted 60+ days ago | Updated 30 days ago