Linux Jobs in District of Columbia

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101 - 120 of 1,742 Jobs

System Administrator (Top-Secret SCI CI Poly)

Take2 Consulting

•

Fort Meade, Maryland, USA

Full-time

System Administrator Overview We are seeking a skilled Senior-Level FSR/Developer with expertise across various IT disciplines, including virtualization, operating systems, networking, automation, and security. The ideal candidate will have hands-on experience in the following areas: Virtualization and Infrastructure (VMware/ESXi): Hands-on experience with virtualization and infrastructure (VMware/ESXi)Proficient in deploying and managing virtual machines (VMs) within vSphereStrong understanding
Posted 1 day ago

Network Architecture Engineer

Leidos

•

Bethesda, Maryland, USA

Full-time

Description Join Our Innovative Team at Leidos! Ready to break away from the ordinary and dive into an extraordinary career? At Leidos' High Fidelity Simulation Business Area, we're not just building systems-we're revolutionizing the future of naval simulation, training, and analysis for the US Navy. Imagine being part of a team where your work directly redefines naval capabilities. That's the Leidos experience. Position Overview Leidos is seeking a mid-level Network Architecture Engineer to
Posted 1 day ago | Updated 18 hours ago

Software Engineer

iQuasar LLC

•

Maryland City, Maryland, USA

Full-time

iQuasar LLC is seeking a Software Engineer in Aberdeen Proving Ground, Maryland. We strive to provide the next generation of cutting-edge technologies. Our growth means exciting career opportunities for talented professionals in engineering, software development, and other key areas. We offer competitive compensation and benefits including Health, Vision, and Dental Insurance, matching the 401k plan, and other benefits given below, excellent training, and a vibrant working environment. Our emplo
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Posted 5 days ago

DevOps Engineer

Booz Allen Hamilton

•

College Park, Maryland, USA

Full-time

Job Number: R0222402 DevOps Engineer The Opportunity: Everyone is trying to "harness the cloud," but not everyone knows how. As a DevOps engineer, you're eager to develop, manage, and secure a container platform that meets your client's needs and takes advantage of cloud capabilities. We need you to help us develop container management sof tware to solve some of our clients' toughest challenges. As a platform DevOps engineer at Booz Allen, you can use your technical skills to affect mission-for
Posted 5 days ago | Updated 6 hours ago

DevOps Engineer

Booz Allen Hamilton

•

College Park, Maryland, USA

Full-time

Job Number: R0222400 DevOps Engineer The Opportunity: Everyone is trying to "harness the cloud," but not everyone knows how. As a DevOps engineer, you're eager to develop, manage, and secure a container platform that meets your client's needs and takes advantage of cloud capabilities. We need you to help us develop container management software to solve some of our clients' toughest challenges. As a platform DevOps engineer at Booz Allen, you can use your technical skills to affect mission-forw
Posted 5 days ago | Updated 6 hours ago

C++ Application Developer

Innova Solutions, Inc

•

Manassas, Virginia, USA

Third Party, Contract

A client of Innova Solutions is immediately hiring for a C++ application Developer. Position type: Full time Contract Duration: 12 months Location: Manassas, VA- Hybrid Mode of interview: Video MS teams As a C++ Application Developer, you will: Code, test and review Client software using technologies including C++, Required Skills: STL,Boost,Multithreading, Unix, Perl, Python and XML. Requirement analysis and Design of new features and enhancements to existing components. Produce / Update solut
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Posted 8 days ago

Software/Python Developer Swift Experience

U.S. Tech Solutions Inc.

•

Reston, Virginia, USA

Contract

Duration: 6-12+ Months Job Description: We are seeking a Developer with experience in engineering SWIFT technologies and infrastructure. Responsibilities: 2+ years of experience in engineering SWIFT technologies and infrastructure2+ years of experience in engineering Linux and Unix SystemsSkilled in cloud technologies and cloud computing specifically migrating on-premise infrastructure to cloud environmentExperience in other middleware / messaging products such as IBM MQ, SQS/SNSExperience in
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Posted 1 day ago

C++ Developer

Innova Solutions, Inc

•

Manassas, Virginia, USA

Contract, Third Party

Innova Solutions has a client that is immediately hiring for a C++ Developer Position type: Full time Contract Duration: 11 months Location: Manassas, VA As a C++ Developer, you will: Code, test, review CLIENT software using technologies including C++, OCI/ProC, Oracle PLSQL, SQL, Unix, Perl, Python and XML. Requirement analysis and Design of new features and enhancements to existing components. Produce / Update solution paper, design document, support set-up of test environment, write unit t
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Posted 9 days ago | Updated 1 day ago

Senior Systems Engineer

SAIC

•

Washington, District of Columbia, USA

Full-time

Job ID: 2506843 Location: WASHINGTON, DC, US Date Posted: 2025-06-18 Category: Information Technology Subcategory: IT Systems 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: Yes Description SAIC is seeking a Senior Systems Engineer to support a critical U.S. government agency in the National Capital Region. This SME-level role is ideal for an experienced systems engi
Posted 31 days ago | Updated 2 hours ago

Systems Engineer w/ Datadog

MethodHub

•

Washington, District of Columbia, USA

Contract

Lead Systems Engineer Location: Washington, DC/Hybrid Duration: 9 months Description: The Client is seeking a Lead Systems Engineer to support the Systems Monitoring initiatives for several SOW s 2025 and beyond. Responsible for software tool administration for systems and applications monitoring tools. Expertise with at least one of the Monitoring tools like DataDog. DataDog Administration experience on the Linux platform to instrument Java based applications running on Tomcat Application Serve
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Posted 26 days ago | Updated 17 days ago

Infra & Architecture Engineer

Estuate Inc.

•

Reston, Virginia, USA

Contract

Role: Infra & Architecture Engineer Location: Reston, VA (Onsite) Duration: 12+ Months (Extension possible) Job Summary: Client s Information Systems & Technology organization is seeking a Senior Public Key Infrastructure (PKI) Engineer to support the architecture, implementation and operations of enterprise level PKI as part of the identity and access management team. This role will focus on building and maintaining certificate lifecycle management systems, including issuance, renewal, revocati
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Posted 3 days ago

Associate Systems Engineer

Kratos Defense and Security Solutions, Inc.

•

Lanham, Maryland, USA

Full-time

Job Description Ready for What's Next? At Kratos, we encourage an entrepreneurial spirit balanced with discipline. We work hard, and take care of our customers, employees, and families. Recognized as thought leaders in our industry, we are motivated by creating and delivering innovative solutions to our nation and global customers. The Associate Systems Engineer is involved in the design, development, integration, and testing of Satellite Ground Systems. The Associate Systems Engineer works wi
Posted 47 days ago | Updated 2 hours ago

Cyber Security Engineer Senior

Accenture LLP

•

Chantilly, 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 20 days ago | Updated 4 hours ago

IT Operations Manager

Leidos

•

Bethesda, Maryland, USA

Full-time

Join Our Innovative Team at Leidos! Ready to break away from the ordinary and dive into an extraordinary career? At Leidos' High Fidelity Simulation Business Area, we're not just building systems-we're revolutionizing the future of naval simulation, training, and analysis for the US Navy. Imagine being part of a team where your work directly redefines naval capabilities. That's the Leidos experience. Position Overview We are seeking an experienced IT Operations Manager to lead and optimize the
Posted 32 days ago | Updated 4 hours ago

System Deployment Engineer

Leidos

•

Fort Belvoir, Virginia, USA

Full-time

Leidos has an exciting opportunity to hire a System Deployment Engineer. At Leidos, we don't just imagine the future-we build it. As a cornerstone of cutting-edge innovation across national security, defense, civil, and health markets, Leidos offers you the chance to solve some of the world's toughest challenges alongside the brightest minds in the industry. Whether you're passionate about artificial intelligence, mission-critical operations, or transformative health technologies, you'll find pu
Posted 13 days ago | Updated 4 hours ago

Senior Software Systems Analyst

Leidos

•

Fort Belvoir, Virginia, USA

Full-time

Leidos has an exciting opportunity to hire a Senior Software Systems Analyst. At Leidos, we don't just imagine the future-we build it. As a cornerstone of cutting-edge innovation across national security, defense, civil, and health markets, Leidos offers you the chance to solve some of the world's toughest challenges alongside the brightest minds in the industry. Whether you're passionate about artificial intelligence, mission-critical operations, or transformative health technologies, you'll fi
Posted 13 days ago | Updated 4 hours ago

System Administrator

Kforce Technology Staffing

•

Washington, District of Columbia, USA

Contract

RESPONSIBILITIES: Kforce has a client in Washington, DC that is seeking a System Administrator. Responsibilities: * Maintain Windows servers, VMs, and storage * Apply patches and updates during authorized windows * Respond to off-peak problems * Support account and system monitoring * Participate and manage change control processes REQUIREMENTS: * 3+ years of experience in classified environments * Applicants selected will be subject to a government security investigation and must meet eligibi
Posted 12 days ago | Updated 10 hours ago

Senior Compute Engineer - Cloud Infrastructure

Fannie Mae

•

Remote or Reston, Virginia, USA

Full-time

At Fannie Mae, the inspiring work we do helps make a home a possibility for millions of homeowners and renters. Every day offers compelling opportunities to impact the future of the housing industry while being part of a collaborative team thriving in an energizing environment. Here, you will grow your career and help create access toaffordable housing finance. Job Description As a valued colleague on our team, you will act as a Senior Engineer in designing and developing advanced solutions fo
Posted 45 days ago | Updated 3 hours ago

Lab Network Technician

Xoriant Corporation

•

Herndon, Virginia, USA

Contract

Job Description: Job Title: Lab Network Technician Location: Herndon, VA Duration: 5+ Months Xoriant reasonably expects the pay rate for this position to be within the following range: $30/hour-$32/hour. Qualified candidates will be proficient in basic networking, equipment installation, provisioning, and maintenance. Prior experience with datacenter, enterprise, and telco networking equipment is preferred. Responsibilities: Process inbound and outbound shipments.Update and maintain lab inventor
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Posted 60+ days ago | Updated 2 days ago

Datacenter Technician

Broadgate Inc

•

Manassas, Virginia, USA

Full-time

We are looking for DC Lab Technician at Manassas, Virginia for 12+ months contract with one of our clients. Please go through the Job Description if interested please share resume to ASAP. Job Title: DC Lab Technician Location: Manassas, Virginia Duration: 12+ Months contract Role and ResponsibilitiesAssemble, build and install bench top development platforms and large server systems.Prepare boards for detailed solder reworks to be completed by another lab.Connect oscilloscope probes to board
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Posted 23 days ago