unix Jobs in district of columbia

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Unix / Linux System Administrator with DevOps

Cymertek Corporation

•

Annapolis, Maryland, USA

Full-time

Unix / Linux System Administrator with DevOps LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and motivated **Unix / Linux System Administrator with DevOps** expertise to join our team and manage the infrastructure that supports our applications and services. In this role, you will be responsible for maintaining, automating, and optimizing our Unix and Linux-based systems while int
Posted 60+ days ago | Updated 7 hours ago

ETL DataStage Developer

eSolutionsFirst, LLC

•

McLean, Virginia, USA

Contract

ETL DataStage Developer 3-6 Months contract . CTH Location: Onsite in McLean, VA / Plano, TX Must Have Qualifications: Minimum of 3 years of experience in DataStage (ETL) preferably 11.7UNIX, Shell scriptingControl-M ( if has candidate has AutoSys some control- M exp required)db2/Sybase/Oracle SQLJiraBitbucket skills.Job description: Position Overview: The Client s has an exciting opportunity for a Development, Prf to work in the Enterprise BTO department of the Information Technology divisio
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Posted 8 days ago | Updated 7 hours ago

System Administrator

SilverEdge

•

Fort Meade, Maryland, USA

Full-time

Overview SilverEdge is a premier provider of innovative cyber, software and intelligence solutions addressing everyday challenges to meet mission goals across the DOD and Intel Communities and beyond. We are seeking a system administrator to join our growing team and support our partners on a mission focused program. Demonstrated knowledge of analytical needs and requirements, query syntax, data flows, and traffic manipulation. Meet one of the following two skill sets: Skill set one: program
Posted 23 days ago | Updated 8 hours ago

Software Engineer 1

PANGIAM a BigBear.ai Company

•

Columbia, Maryland, USA

Full-time

BigBear.ai is seeking a Software Engineer on an exciting upcoming Cyber Operations contract award. The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements. Works individually or as part of a team. Reviews and tests software components for adherence to t
Posted 3 days ago

CNO Developer

PANGIAM a BigBear.ai Company

•

Columbia, Maryland, USA

Full-time

BigBear.ai is seeking a CNO Developer to understand systems, how they work and how they behave when they break. What you will do Develop capabilities that defeat new and advanced security techniques.Support a team's overall goal in designing, developing, testing, and maintaining CNO capabilities in support of the Customer's mission requirements. What you need to have Bachelor s Degree and four (4) years experience in computer science, information systems, or network engineering OR minimum eig
Posted 9 days ago

Oracle Database Administrator

Teamware Solutions

•

Reston, Virginia, USA

Full-time

Role:Oracle DBA Location: Reston, VA Type: Full-Time Responsibilities: Install, configure, and upgrade Oracle database software and related productsStrong experience in AWS and TerraformCreate and manage database objects such as tables, indexes, views, and stored proceduresMonitor database performance and implement tuning recommendationsManage users, roles, and security policiesAutomate routine DBA tasks using scripts and toolsKnowledge Unix/Linux shell scriptingGood problem-solving and communic
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Posted 2 days ago

Software Engineer 2

PANGIAM a BigBear.ai Company

•

Columbia, Maryland, USA

Full-time

BigBear.ai is seeking a Software Engineer on an exciting upcoming Cyber Operations contract award The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements. Works individually or as part of a team. Reviews and tests software components for adherence to th
Posted 3 days ago

W2 Role || C++ System Developer/Programmer

V.L.S. Systems, Inc

•

Manassas, Virginia, USA

Contract

Role: C++ System Developer/ProgrammerLocation: Manassas, VA-Hybrid (Once the candidate is selected, they will give a schedule on what days of work in office and home)Duration: 12+ Months Description Code, test, review SWIFT software using technologies including C++,STL,Boost,Multithreading, Unix, Perl, Python and XML. Requirement analysis and Design ofnew features and enhancements to existing components. Produce / Update solutionpaper,design,documents. Support set-up of test environment, write
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Posted 16 days ago | Updated 16 days 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 21 days ago | Updated 5 hours ago

Senior Full Stack Developer

PANGIAM a BigBear.ai Company

•

Ashburn, Virginia, USA

Full-time

BigBear.ai is seeking a Senior Full Stack Developer (JAVA/JEE) to support the ongoing modernization and maintenance of the CBP information systems, using JAVA/JEE. What you will do Design and implement JEE software applicationsUse modern software engineering tools and methodologies including Eclipse, Spring boot, Kubernetes, Docker, and Atlassian Products (Jira, Confluence)Work with users in an Agile development approach to understand requirements, then elicit feedback and refine solution throu
Posted 3 days ago

Systems Administrator

General Dynamics

•

Springfield, Virginia, 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 + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Microsoft Windows, Network Administration, System Administration Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Systems Administrator with GDIT. A
Posted 16 days ago | Updated 7 hours ago

Systems Administrator

General Dynamics Information Technology

•

Springfield, Virginia, 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 + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Microsoft Windows, Network Administration, System Administration Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Systems Administrator with GDIT. A
Posted 18 days ago | Updated 13 hours ago

Network Automation Developer

TechWish

•

Manassas, Virginia, USA

Contract

Techwish is looking for a Linux Programmer/Developer for an onsite hybrid contract position with one of it's direct clients in Manassas, VA. An ideal candidate will have expertise on Linux development skills along with experience in integrations and automation. Note: Local candidates will be highly preferred as this role requires a direct in-person interview. Plan, design and develop test automation software for SWIFT core messaging applications. Expertise in RHEL development environment with sy
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Posted 36 days ago | Updated 21 days ago

Azure Cloud Architect

Summit Technologies

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Washington, District of Columbia, USA

Contract

Summit Technologies, Inc. is looking for an Azure Cloud Architect to join our client s team, an independent US government agency. You will be responsible for the architecture design/planning, management, support, and oversight of the Azure PaaS/IaaS environment, ensuring secure, scalable, and efficient cloud solutions that align with the agency s mission and objective. This is a hybrid role based in Washington, D.C. Candidates must be eligible for a Public Trust clearance. Regarding compensatio
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Posted 60+ days ago | Updated 17 days ago

System Developer - C++

Judge Group, Inc.

•

Manassas, Virginia, USA

Contract

Location: Manassas, VA Description: The Judge Group's direct client in the financial services domain is seeking an experienced Senior System Developer - C++ in Manassas, VA/ HYBRID. Job Title: System Developer - C++ Job Location: Manassas, VA/ Hybrid Job Description: Code, test, and 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
Posted 3 days ago | Updated 4 hours ago

Information System Security Officer - CI Poly

Zachary Piper Solutions, LLC

•

Herndon, Virginia, USA

Full-time

Piper Companies is seeking an experienced ISSO- CI Polywho can work onsite in Raleigh, NC.The ISSO - CI Poly will be responsible for the lifecycle of Information Systems and once authorized, the ISSO- CI Poly will maintain compliance with all applicable CONMON requirements. Responsibilities of the ISSO - CI Poly include: Plan, manage and provide support to ensure the completion of all assessment and authorization activities per Intelligence Community Directive 503. Maintain compliance with al
Posted 24 days ago | Updated 23 days ago

Operations Center Support Engineer

SAIC

•

Chantilly, Virginia, USA

Full-time

Job ID: 2505842 Location: CHANTILLY, VA, US Date Posted: 2025-05-20 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is a premier Fortune 500 technology integrator driving our nation's technology transformation. Our robust portfolio of offerings across the defense, space
Posted 50 days ago | Updated 5 hours ago

Security Automation Engineer

Motion Recruitment Partners, LLC

•

Arlington, Virginia, USA

Full-time

Security Automation Engineer As a Security Automation Engineer, you will provide technical leadership and strategic guidance on security automation and secure system engineering to both internal and external stakeholders. This role is responsible for designing, implementing, and maintaining automation tools and pipelines that support the Enterprise Security team's mission. The company is located in Reston, VA and will remain 100% remote. This role is a 6-month contract-to-hire. What You Will Be
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Posted 30 days ago | Updated 3 hours ago

Senior Data Engineer

Capital One

•

McLean, Virginia, USA

Full-time

Senior 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 Senior Data Engineers who are passionate about marrying data with emerging technologies. As a Capital One Senior Data Engineer, you'l
Posted 1 hour ago

FLEX Full - Stack Developer, Marriott Associate Design System - MADS

Marriott International

•

Bethesda, Maryland, USA

Full-time

Job Description This is a temporary position. Marriott International is seeking a highly engaged and motivated Senior Software Engineer to join a high-performing and fast-paced application development team. The Engineer will be responsible for designing, developing, and implementing enterprise-level applications using ReactJS, NextJS, NodeJS, GraphQL, and TypeScript. The ideal candidate should have a solid understanding of full-stack solutions with a focus on front end development, experience i
Posted 12 days ago | Updated 8 hours ago