red hat linux Jobs in district of columbia

81 - 100 of 226 Jobs

Sr. Security EngineerJob Title - Sr. Security Engineer

Navigant ConsultingCompany Name - Navigant Consulting

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Washington, District of Columbia, USA

Full-time

Job Family: Systems Engineering Travel Required: None Clearance Required: Active Top Secret (TS) What You Will Do: Provides the expertise to conduct systems analysis, certification and accreditation, integration of secure products, security test and evaluation, and development of complex information systems to meet information system security requirements. A broad knowledge of the technical information systems security discipline is required. The candidate will be responsible for updating sy

System AdministratorJob Title - System Administrator

ManTechCompany Name - ManTech

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Maryland, USA

Full-time

ManTech is seeking a motivated, career and customer-oriented System Administrator, to join our team in Hanover, MD. The team delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense of our Nation. This effort is the contract vehicle for the Enterprise Infrastructure Services organization overseeing MPO's Enterprise Information Technology (EIT). EIT is MPO's backbone- platform for all Enterprise users. Data Center & Compute Services is

Software DeveloperJob Title - Software Developer

LeidosCompany Name - Leidos

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Lorton, Virginia, USA

Full-time

Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. The Leidos National Security Sector combines technology-enabled services and mission software capabilities in the area

System Administrator (SA1) (Government)Job Title - System Administrator (SA1) (Government)

AT&T Inc.Company Name - AT&T Inc.

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Columbia, Maryland, USA

Full-time

Job Description: AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our customers' mission. MAROONMIDNIGHTS (MMN) Provide IT support and solutions developed for National Cryptologic University classified training

Epic Cache Database AdminJob Title - Epic Cache Database Admin

Oxford Global ResourcesCompany Name - Oxford Global Resources

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Remote

Contract

Client Location: Columbus, OH LOA: 6 months C2H Start Date: ASAP Job Description: Our Healthcare client looking for an EPIC Cache Database Admin. This resource will be responsible for managing, monitoring and supporting the Cache, Clarity, and Caboodle Databases. Client is currently migrating off AIX to Redhat, any experience with these platforms would be a plus. Must: 4+ years of Cache Support Healthcare/Hospital experience, interacting in clinical settings Nice to Have: AIX/Redhat Epic Cache

Sr. Systems EngineerJob Title - Sr. Systems Engineer

LeidosCompany Name - Leidos

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Fort Belvoir, Virginia, USA

Full-time

Leidos is seeking a Sr. Systems Engineer to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA's internal and external mission partners operating in CONUS and OCONUS locations. The Sr Systems Engineer will deploy new Windows and

Submarine Combat System Network Design EngineerJob Title - Submarine Combat System Network Design Engineer

General Dynamics - GD Mission SystemsCompany Name - General Dynamics - GD Mission Systems

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Manassas, Virginia, USA

Full-time

Responsibilities for this Position Submarine Combat System Network Design Engineer ID: 2025-66651 USA-VA-Manassas Required Clearance: Secret Posted Date: 6/4/2025 Category: Engineering-Other Employment Type: Full Time Hiring Company: General Dynamics Mission Systems, Inc. Basic Qualifications Requires a Bachelors degree in Engineering, or a related Science or Mathematics field. Also requires 8+ years of job-related experience, or a Master's degree plus 6 years of job-related experienc

Systems Administrator 3Job Title - Systems Administrator 3

Realm OneCompany Name - Realm One

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Annapolis, Maryland, USA

Full-time

Are you ready to KANGAROO into action at RealmOne! RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, mentoring, and the opportunity to work alongside top-notch security professionals. Join us on this journey as w

Systems EngineerJob Title - Systems Engineer

Apex SystemsCompany Name - Apex Systems

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Washington, District of Columbia, USA

Full-time

Job#: 2076124 Job Description: - Systems Engineer (100% on site at the Pentagon) - Apex Systems has an immediate need for a Systems Engineer!! This will be a long term contract opportunity, supporting one of our Largest Government clients! Please see below for all details & how to apply. HOW TO APPLY Send your most up to date resume to Trevor Jones at: - Job Title: Systems Engineer - Location: 100% on site at the Pentagon - Duration: Long term contract - Pay Range: $65 - $75 per hour co

Systems AdministratorJob Title - Systems Administrator

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Springfield, Virginia, USA

Full-time

Job Description Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're creating future-ready solutio

Cross Domain SpecialistJob Title - Cross Domain Specialist

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Columbia, Maryland, USA

Full-time

Job Number: R0213714 Cross Domain Specialist The Opportunity: Your te chn ical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the te chn ology supporting the U.S. Federal Government? We're looking for a Cross Domain Spe cia list to help us design, deploy, and maintain Cross Domain Solutions for an enterprise environment. As a Cross Domain Spe cia list on our project, you'll constantly look for ways to make the infrastructure b

Lead Software EngineerJob Title - Lead Software Engineer

Realm OneCompany Name - Realm One

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Maryland, USA

Full-time

We're seeking a Lead Software Engineer to collaborate with system users, requirements owners and developmental contractors to translate operational requirements. If you are ready to support a high-performing team that truly makes a difference, thencome join us! Job Description: Essential Duties and Responsibilities: Collaborates with system users, requirements owners, and developmental contractors to translate operational requirements into software requirements, designs, and implementations.P

Network/Systems Administrator IIIJob Title - Network/Systems Administrator III

General DynamicsCompany Name - General Dynamics

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Washington, District of Columbia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Network Administration Job Qualifications: Skills: Computer Backups, Computer Networking, Local Area Network (LAN) Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Network/System Administrator with GDIT. A caree

Cyber Security Analyst / ISSOJob Title - Cyber Security Analyst / ISSO

Scientific Research CorporationCompany Name - Scientific Research Corporation

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Reston, Virginia, USA

Full-time

Description The Cyber Security Analyst / ISSO will be a member of a small team focusing on developing services and applications in a DevSecOps based environment in support of DIA. Engineering will be performed on Joint Worldwide Intelligence Communications System (JWICS) and National Security Agency Network (NSANet) connected systems. As a Cyber Security Analyst/ Information Systems Security Officer (ISSO), this position is responsible for supporting the Information System Owner to complete sec

Submarine Combat System Network Design EngineerJob Title - Submarine Combat System Network Design Engineer

General DynamicsCompany Name - General Dynamics

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Manassas, Virginia, USA

Full-time

Basic Qualifications Requires a Bachelor's degree in Engineering, or a related Science or Mathematics field. Also requires 8+ years of job-related experience, or a Master's degree plus 6 years of job-related experience. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of

Software Engineer / Systems AdministrationJob Title - Software Engineer / Systems Administration

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Springfield, Virginia, USA

Full-time

Salesforce Consultant III- TS/SCI FSPJob Title - Salesforce Consultant III- TS/SCI FSP

IBMCompany Name - IBM

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Washington, District of Columbia, USA

Full-time

Introduction A career in IBM Consulting is rooted by long-term relationships and close collaboration with clients across the globe. You'll work with visionaries across multiple industries to improve the hybrid cloud and AI journey for the most innovative and valuable companies in the world. Your ability to accelerate impact and make meaningful change for your clients is enabled by our strategic partner ecosystem and our robust technology platforms across the IBM portfolio; including Software and

Automation Engineer (Python)Job Title - Automation Engineer (Python)

BayOne SolutionsCompany Name - BayOne Solutions

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Remote

Contract

Role: Automation Engineer (Python) Location: Remote Duration: 6+ Months Rae : $50 - $60/Hr. W2 Responsibilities Automation and testing of Cisco networking platforms Work with multi-router topologies, traffic generators, and real-time simulation Required Skills Python programming Networking fundamentals Bash/Shell scripting Linux (CentOS, RedHat, Ubuntu) Tools: Trex, PTF Familiarity with routers, switches, and networking protocols Education BS (Junior/Senior) or MS in Computer Science, Computer

Senior Software DeveloperJob Title - Senior Software Developer

LeidosCompany Name - Leidos

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Lorton, Virginia, USA

Full-time

RH OpenShift GitOps (ArgoCD) Senior ConsultantJob Title - RH OpenShift GitOps (ArgoCD) Senior Consultant

Kforce Technology StaffingCompany Name - Kforce Technology Staffing

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Remote or Raleigh, North Carolina, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a RH OpenShift GitOps (ArgoCD) Senior Consultant. This is a fully remote role and is expected to span approximately 520 hours (Contract). Overview: We are seeking a highly skilled Senior Consultant with expertise in Red Hat OpenShift GitOps (ArgoCD) to support a remote engagement. The ideal candidate will bring a strong foundation in GitOps practices and hands-on experience with OpenShift technologies, including virtualization and bare metal