red hat enterprise linux Jobs in district of columbia

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Senior Java Developer with Containers Experience

VA Tech Solutions Inc

Reston, Virginia, USA

Contract

10+ years expertise in Spring Boot and Java 11+. Experience in the following is required: o Integrated Development Environments: Eclipse and Maven; o Solid experience with core Java technologies and concepts; o Strong unit, mock, and behavioral testing background using tools like Junit 5, Mockito, and Cucumber; o Knowledge of multi-tier web application development using standard presentation layer technologies; and o Understanding of source code management principles in a team environment. Exper

C++ Developer ( Only W2 Consultants)--Locals only

Baanyan Software Services, Inc.

Manassas, Virginia, USA

Contract

C++ Dev Onsite in Manassas 2+ days per week starting day one Description Code, test, review software using technologies including C++, STL, Boost, Multithreading, Unix, Perl, Python and XML. Requirement analysis and Design of new features and enhancements to existing components. Produce / Update solution paper, design documents. Support set-up of test environment, write unit test driver, functional drivers. Provide support to test environment, QA and production as necessary. Skill C++ Multit

SELinux SME

Oscar Technology

McLean, Virginia, USA

Full-time

Job Description: Clearance: Active Secret Clearance Responsibilities: * Serve as a Linux Systems Engineer with deep SELinux expertise * Engineer and support secure Linux systems in an enterprise environment o (e.g., Red Hat, CentOS, Rocky Linux) * Configure SELinux, write policies, tune, and debug to meet security requirements * Harden, maintain, and enhance a secure enterprise environment * Develop SELinux policies, enforcement, and troubleshooting in Red Hat-based OS * Align engineering,

CyberArk Engineer

Catapult Solutions Group

Washington, District of Columbia, USA

Contract

CyberArk Engineer Department: IT Location: Washington, DC - Onsite Role Type: Contract Clearance: Public Trust About Our Client Our client provides critical cybersecurity support to a major government agency, working to enhance and maintain sophisticated cybersecurity infrastructure that protects critical systems. The team collaborates with key stakeholders including DHS CISA integrators to ensure robust security across development, testing, and production environments. This role offers the opp

System Administrator & Technical Lead - TS/SCI Clearance

Dexian DISYS

Washington, District of Columbia, USA

Full-time

Dexian has been engaged to identify a Senior System Administrator and Technical Lead with active TS/SCI clearance, to directly support the most sensitive programs of a defense technology organization. This is a Full-Time staff position working onsite in Washington, D.C. The Senior Systems Administrator will be a part of the team building and maintaining the critical classified infrastructure. You will have the opportunity to work with and learn from some of the world's best engineers and cybers

Senior Infrastructure Project Manager - Only W2 or 1099

Skysoft Inc

Washington, District of Columbia, USA

Full-time

We are seeking a Senior Infrastructure Project Manager to support a high-impact federal IT program in Washington, DC. This is a fantastic opportunity to lead initiatives that improve and modernize mission-critical IT systems. You will lead infrastructure upgrades and system migrations such as: Azure and Microsoft Dynamics migrations RedHat (RHEL) and Windows Server/Desktop OS upgrades Oracle Database & Middleware upgrades ZTA implementation NetBackup modernization Mobile device refresh projects

Sr. Engineer Linux/Cloud Engineer

CyberData Technologies

Bethesda, Maryland, USA

Full-time

Job Title: Systems Engineer (NEI-14) Location: Bethesda, MD CyberData Technologies is seeking an experienced Systems Engineer with a strong background in Linux administration and network infrastructure to support and enhance NEI s IT systems. This position will focus on maintaining and optimizing Linux-based environments with a heavy emphasis on automation and configuration management using Ansible. Key Responsibilities: Plan, coordinate, and execute changes or additions to network hardware, ope

Senior Red Hat Linux Administrator Consultant- Hybrid Annapolis, MD

Stellar IT Solution

Annapolis, Maryland, USA

Third Party, Contract

5/5/2025 @4:30PM EST Position: Senior Red Hat Linux Administrator Consultant - PORFP K23-0094-25L-7 Location: 189 Harry S Truman Parkway, Annapolis, MD 21401 Onsite/ Remote: Hybrid Duration: Long-Term Submission Limit: 1 Can submit 1 candidate Must provide copy of degree & other evidence (i.e. transcript) Must provide copy of resources' Red Hat Certified Systems Administrator certification Signed Attachment O Resource Acknowledgement 2 days remote, 3 days on-site (Hybrid) Summary The AOC

Linux Systems/Elastic & Application Support Engineer

InfoVision, Inc.

Remote

Contract

We are looking for Application Support Engineer with our direct client. Title:Linux Systems/Elastic & Application Support Engineer Duration: 12 months Location: Remote Job Description: Our Global Technology Solutions group is looking for a Senior Systems & Software Engineer to lead and collaborate with portfolio teams across all LOBs to support a framework that combines engineering and application development to drive operational stability. The ideal candidate will collaborate with the core t

ORACLE DBA

Yakshna Solutions, Inc.

Herndon, Virginia, USA

Full-time

As a System Administrator, you will be responsible for providing operational support to enterprise email and communication enabled business processes to include instant messaging, voice and - video calling, and ad-hoc and - structured conferences. Support for these tools is across multiple enclaves, Unclassified, Secret, and Top Secret/SCI networks. Day to day work may include: Responding to service requests from the end-user, other IT professionals, and executive management.Performing routine m

Network Tools Engineer

V-Work Infotech Solutions INC

Remote

Contract

Role: Network Tools Engineer Location: Remote Duration: Long Term Description: Tools team member to support multiple tools within account working as a Subject Matter Expert (SME). The position requires the ability to manage and troubleshoot as well as plan and implement releases/patches/upgrades. The tool SME updates documentation, manages (create/update/close/resolve) change/incident tickets. SME follows ITSM processes for tasks to complete installs and validations. Primary Tools: OpenText N

LEAD ACTIMIZE DEVELOPERS-REMOTE

Pyramid Consulting Group, Inc

Remote

Contract

Work with channels across the bank Pyramid Consulting Group Inc has a client with an immediate need for an ACTIMIZE DEVELOPER LEAD with the following background and skills: Leadership Experience Actimize IFM-x 10.1 Actimize ActOne 6.5, 6.6 Oracle 19c Linux RHEL 8.X SQL Agile Flex Skills: Apache 8, 9.x Java Contract to hire (no c2c) Hybrid in hubs or Remote

Database Oracle Administrator

Apex Systems

Quantico, Virginia, USA

Full-time

Job#: 2072561 Job Description: Transform technology into opportunity as an Oracle Database Administration. A career in enterprise IT means connecting and enhancing the systems that matter most. You'll be at the forefront of innovation and play a meaningful part in improving how agencies operate. Our work depends on Oracle Database Administrator joining our IT Technology Operations division within the organization in Quantico, VA. The organizations DON component with primary responsibility for

Lead Monitoring Engineer

Mindlance

Remote

Contract

Lead Monitoring Engineer Location - Washington, District of Columbia Duration: 9 months contract Job Description About the project: This initiative focuses on migrating infrastructure from Go-Cloud to AWS, with Datadog being implemented as the primary monitoring and observability platform. Client is currently in the process of replacing AppDynamics with Datadog and has already completed the migration of SolarWinds and Nagios monitoring capabilities into Datadog. In parallel, they are migrating a

Infrastructure Transformation Architect

Alpha Silicon

US

Contract, Third Party

Title: Infrastructure Transformation Architect Location: Remote Terms: Contract Job Description Has an ability to gather application functionality and non-functional requirement understand it and convert them into the overall IT infrastructure designs and implementation solutions for client's Business services Has experience in DC transformation projects , which involved environment analysis, right sizing for future, designed and implemented on public and On prem cloud. Post implementatio

C++ Developer ( Hybrid, Manassas, VA)

Uniplus Consultants Inc

Manassas, Virginia, USA

Contract, Third Party

System developer - C++ Direct Client in Manassas, VA Onsite Job Description Code, test, review SWIFT software using technologies including C++, STL,Boost, Multithreading, Unix, Perl, Python and XML. Requirement analysis and Design of newfeatures and enhancements to existing components. Produce / Update solution paper,design documents. Support set-up of test environment, write unit test driver, functionaldrivers. Provide support to test environment, QA and production as necessary Specific Skills