linux Jobs in district of columbia

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Sr DevSecOps Engineer

Accenture LLP

•

Reston, Virginia, 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, a technology company and part of global Accenture, to do work that matters in a collaborative
Posted 60+ days ago | Updated 1 hour ago

System Administrator, Senior

SilverEdge

•

Maryland, USA

Full-time

Overview SilverEdge is seeking a Senior System Administrator to serve for a closed restricted network and support other DoD guest systems at various classification level. Tasks include performing installation, troubleshooting and other administrative tasks associated with ongoing maintenance and enhancement of information systems and services. Performs systems planning, management, analysis, integration, installation and training tasks that include all aspects of preparing and implementing a hi
Posted 60+ days ago | Updated 1 hour ago

Software Cyber Engineer - SWE 0

Lockheed Martin Corporation

•

Maryland, USA

Full-time

Job Description This position may be eligible for a $25K sign on bonus for external hires! What We're Doing: Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics to undermine our way of life. You'll develop innovative offensive cyber capabilities that help protect the nation and the world. Cyber Lockheed Martin Who we are: Are you driven by the thrill of outsmarting even the most advanced security systems and
Posted 60+ days ago | Updated moments ago

Lead Data Engineer

Capital One

•

McLean, Virginia, USA

Full-time

Lead Data Engineer Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Data Engineers who are passionate about marrying data with emerging technologies. As a Capital One Lead Data Engineer, you'll have the
Posted 60+ days ago | Updated moments ago

Software Developer C++ TS/SCI/ POLY

Parsons Services Company

•

Centreville, Virginia, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Are you a software engineer looking to improve and enhance mission-critical software
Posted 29 days ago | Updated 1 hour ago

Azure Senior Cloud Engineer

SAIC

•

Arlington, Virginia, USA

Full-time

Job ID: 2507749 Location: ARLINGTON, VA, US Date Posted: 2025-07-21 Category: Information Technology Subcategory: Cloud Comp Engr Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a highly skilled and experienced Azure Senior Cloud Engineer to join our team. This role involves working hands-on with Azure cloud services to manage and build infrastructure
Posted 20 days ago | Updated 10 hours ago

C++ developer

MphasiS Corporation USA

•

Remote

Full-time

Job Description: We are seeking a highly skilled Senior Developer with over 15 yrs experience to join our dynamic team. The project scope involves understanding modules written in C++/CLI and Windows and converting it to platform independent or using an abstraction layer to run on Linux. This role is NOT traditional a web, or full-stack developer. Required Qualifications: Bachelor s degree in Computer Science, Software Engineering, or a related field.15+ years of experience in software developme
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Posted 20 days ago | Updated 15 days ago

Modernization Cyber Systems Administrator - SA1

Lockheed Martin Corporation

•

Maryland, USA

Full-time

Job Description Who You Are: Here, you are going to provide life-cycle services to advance mission in support of Cybersecurity and SIGINT midpoint collection. You will modernize and sustain capabilities to include providing new features and enhancements to Front End Solutions systems. This will allow for products to work at-scale with processing of target communications across multiple types of Midpoint accesses. You will propel the customer into the next phase of product suite modernization by
Posted 51 days ago | Updated 1 hour ago

Site Reliability Engineer

Motion Recruitment Partners, LLC

•

Fort Meade, Maryland, USA

Full-time

A mission-focused technology start-up based out of Arlington is seeking a Site Reliability Engineer (SRE) to support the deployment and stability of AI-powered cyber applications running in secure AWS enclave environments at Fort Meade. This role is ideal for candidates with deep DevOps, AWS, and containerization expertise who are passionate about maintaining high-performance systems that support national security objectives. You'll serve as the operational bridge between the deployment site and
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Posted 60+ days ago | Updated 9 hours ago

Senior Oracle Engineer

TekDallas

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Remote

Contract

Position: Senior Oracle Engineer Location: 100% Remote (EST time zone) Contract Duration: Long Term Contract Qualifications: 8+ years of overall software development / engineering experience. Not looking for Oracle DBA s5+ years of hands-on experience implementing transactional/ operational and data warehouse applications5+ years of database design & development experience involving Oracle, or similar relational database technology3+ years of experience with developing UNIX/LINUX based scriptsE
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Posted 14 days ago | Updated 6 hours ago

Senior Test Engineer

Leidos

•

Annapolis, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Senior Test 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% company match and immediate vesting,
Posted 12 days ago | Updated 1 hour ago

CyberArk Engineer - Mid

SAIC

•

Washington, District of Columbia, USA

Full-time

Job ID: 2506807 Location: WASHINGTON, DC, US Date Posted: 2025-06-18 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: No Description Step into the role of a Mid-Level CyberArk Engineer, where you will play a crucial supporting role in enhancing the Department of Transportation's (DOT) cybersecurity infrastructure. Working alongside s
Posted 53 days ago | Updated 10 hours ago

Systems Engineer - TS/SCI with Polygraph

General Dynamics

•

Chantilly, Virginia, 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 Engineering Job Qualifications: Skills: Amazon Web Services (AWS), Cloud Deployment, DevOps, ElasticSearch Certifications: None Experience: 15 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Systems Engineer with G
Posted 43 days ago | Updated 1 day ago

Redshift Admin

To The New

•

Remote

Contract

Job Title: Redshift AdminLocation: RemoteType: Contract Job Summary:We are seeking an experienced Redshift Admin Consultant to manage and optimize our AWS-based data infrastructure. This role involves hands-on Redshift administration, cloud environment management, and support for various AWS services including EC2, RDS, S3, and Redshift. You ll play a critical role in performance tuning, release management, and troubleshooting complex data systems. Key Responsibilities: Administer and optimize A
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Posted 20 days ago

Lead Data Engineer

Capital One

•

McLean, Virginia, USA

Full-time

Lead Data Engineer Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Data Engineers who are passionate about marrying data with emerging technologies. As a Capital One Lead Data Engineer, you'll have the
Posted 60+ days ago | Updated moments ago

Cyber Capability Developer (Senior)

American Systems Corporation

•

Springfield, Virginia, USA

Full-time

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities Conducts research in design, development, testing and utilization of electronic data processing software.Designs, develops, documents, tests and debugs applications software and systems that contain logical and
Posted 60+ days ago | Updated 1 hour ago

System Administrator I

General Dynamics Information Technology

•

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: Communication, Information Technology (IT), Network Components, Operating Systems (OS), Troubleshooting Certifications: None Experience: 4 + years of related experience ship Required: Yes Job Description: Provides support for imple
Posted 60+ days ago | Updated 1 day ago

Information System Security Officer (ISSO)

Accenture LLP

•

Fort Meade, 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, a technology company and part of global Accenture, to do work that matters in a collaborative
Posted 45 days ago | Updated 1 hour ago

Next Generation Desktop Environment (NGDE) Engineer - TS/SCI

General Dynamics Information Technology

•

Maryland, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Linux Environments, Systems Engineering, Systems Software Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: GDIT is your place. Make it your own by bringing your ideas and unique perspective to
Posted 20 days ago | Updated 2 days ago

Software Engineer with Poly SR to Principle

Lockheed Martin Corporation

•

Annapolis, Maryland, USA

Full-time

Job Description THE WORK This role involves comprehensive technical planning and execution across the full system lifecycle, including system integration, verification and validation, cost and risk analysis, and sustainment. Proficiency or exposure to Linux is a plus as many systems rely on Linux-based environments for development, deployment, and operational support. WHO WE ARE At Lockheed Martin, we're a leading aerospace and defense company that's shaping the future of cyber and intelligen
Posted 46 days ago | Updated moments ago