Java Mainframe Programmer Jobs in Columbia, USA

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Research Scientist

**Summary:** Meta Platforms, Inc. (Meta), formerly known as Facebook Inc., builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Apps and services like Messenger, Instagram, and WhatsApp further empowered billi ...

Research Scientist

**Summary:** Meta Platforms, Inc. (Meta), formerly known as Facebook Inc., builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Apps and services like Messenger, Instagram, and WhatsApp further empowered billi ...

Software Engineer, Systems

**Summary:** Meta Platforms, Inc. (Meta), formerly known as Facebook Inc., builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Apps and services like Messenger, Instagram, and WhatsApp further empowered billi ...

Software Engineer, OS Frameworks

**Summary:** Meta is building products that make it easier for people to connect with the ones they love most, enjoy top-notch experiences, and push the future of computing platforms. We are a team of world-class experts developing and shipping products at the intersection of hardware, software, and content ...

Software Engineer Systems

**Summary:** Meta Platforms, Inc. (Meta), formerly known as Facebook Inc., builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Apps and services like Messenger, Instagram, and WhatsApp further empowered billi ...

Data Engineer, Analytics

**Summary:** Meta Platforms, Inc. (Meta), formerly known as Facebook Inc., builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Apps and services like Messenger, Instagram, and WhatsApp further empowered billi ...

Data Engineering Manager, Analytics

**Summary:** We're looking for a leader in our Data Engineering team to work closely with Product Managers, Data Scientists and Software Engineers to support product launches and roadmaps by building the data architecture that informs and drives insight. In this role, there will be a direct link between you ...

Production Engineer

**Summary:** Production Engineers (PEs) at Meta are specialized software engineers who develop the underlying infrastructure for all of Meta's products and services, forming the backbone of every major engineering effort that keeps our platforms running smoothly and scaling efficiently.PEs work across Meta’ ...

Software Engineer, Product

**Summary:** Meta is seeking talented engineers to join our teams in building cutting-edge products that connect billions of people around the world. As a member of our team, you will have the opportunity to work on complex technical problems, build new features, and improve existing products across various ...

Software Engineer, Product

**Summary:** Meta Platforms, Inc. (Meta), formerly known as Facebook Inc., builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Apps and services like Messenger, Instagram, and WhatsApp further empowered billi ...

Software Engineer, Systems

**Summary:** Meta Platforms, Inc. (Meta), formerly known as Facebook Inc., builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Apps and services like Messenger, Instagram, and WhatsApp further empowered billi ...

Production Engineering

**Summary:** Production Engineers (PEs) at Meta are specialized software engineers who develop the underlying infrastructure for all of Meta's products and services, forming the backbone of every major engineering effort that keeps our platforms running smoothly and scaling efficiently.PEs work across Meta’ ...

Software Engineer, Systems

**Summary:** Meta Platforms, Inc. (Meta), formerly known as Facebook Inc., builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Apps and services like Messenger, Instagram, and WhatsApp further empowered billi ...

Sr Site Reliability Engineer Remote US

SitusAMC is where the best and most passionate people come to transform our client’s businesses and their own careers. Whether you’re a real estate veteran, a passionate technologist, or looking to get your start, join us as we work together to realize opportunities for everyone, we proudly serve.At SitusAMC ...

Cloud Systems Engineer

Cloud Systems Engineer Columbia, MD Description Company Description Synergy ECP is a Service Disabled Veteran-Owned Small Business SD(VOSB) that was formed in July 2007 with Headquarters in Columbia, MD and is made up of talented, dedicated staff to provide ...

Information Technology Engineer, Software

Information Technology - Engineer, SoftwarePURPOSE:Designs, develops/codes, tests, and documents application programs for computer systems. Works with appropriate stakeholders to define system scope and objectives. Performs complex analysis, design, development, testing, and de ...

IV&V Tester Remote

The customer administers the nation’s lawful immigration system, safeguarding its integrity and promise by efficiently and fairly adjudicating requests for immigration benefits while protecting Americans, securing the homeland, and honoring our values. Quality and Independent Verification & Validation (IV&V) ...

Year Round Graduate Intern Division of Management Technology Services

Year Round Graduate Intern - Division of Management - Technology Services-R024704 Primary Location :DC-Washington Employee Status :Temporary Overtime Status :Non-exempt Job Type :InternshipRelocation Provided:NoCo ...

Dev Ops Engineer Senior

Amentum is searching for a Top-Secret cleared Dev Ops Engineer (Senior) to join our team in Washington, DC.You will be working in an organization that’s mission is to accelerate operations through data and new analytical insights. In this role you will support ongoing maintenance of multiple Virtual Pr ...

Principal, Political Data and Analytics

Principal, Political Data and AnalyticsProgressive Strategy and Communications Agency - New York, NY or Washington, DCFull Time / Direct HireThe Hired Guns are seeking a top-notch data scientist with political expertise to step into the key role of Principal, Political Data an ...

Senior Penetration Tester

This role is also open to Wilmington DE | Columbus OH | Plano, TX | Washington, DC.Join our dedicated team in a role where your expertise in risk assessments and cybersecurity exercises propels forward our mission of safeguarding our operations and enhancing resiliency. This position offers the unique ...

Intermediate Developer/SME

PlanIT Group is seeking an Intermediate Developer/SME for our Federal customer in the Washington, DC area. The ideal Developer has experience with design, code, test, and debugging computer programs, independently or as part of a team, using computer languages identified and available in the Infrastructure ...

Senior Web Developer

Who is Fusion Technology?Fusion Technology is a performance-driven HUBZone Small Business concern residing in the heart of the beautiful mo ...

Staff Software Engineer Amazon Connect

Senior Staff Software Engineer - IE07HEWe’re determined to make a difference and are proud to be an insurance company that goes well beyond coverages and policies. Working here means having every opportunity to achieve your goals – and to help others accomplish theirs, too. Join our team as we help shape the ...

Remote C++ Developer

US Citizens only. This position requires the ability to obtain and maintain a SECRET security clearance. Company Overview STILMAN Advanced Strategies develops software based on Linguistic Geometry (LG), a unique Artificial Intellig ...

Entry Level Software Developer

SkillStorm is actively seeking full-time Entry Level Software Developers for one our Fortune 100 clients. An ideal candidate is one with a strong technical mindset, exceptional problem-solving skills, and logical reasoning abilities. This is an onsite position in Washington DC that requires the ability to ...

#7925.1 Lead AWS Cloud Engineer

Job Type: Full-Time (contingent on award)Clearance Requirement: (U.S. Citizenship required)Join a Trusted Leader in National Security & Federal ITAt Next Phase Solutions and Services, Inc., we are a recognized federal contractor delivering mission-critical cybersecurity, c ...

Senior Appian Developer

Position Summary: Title: Senior Appian DeveloperLocation: Washington, DC 20005Duration: 6 Months - Long TermHybrid Onsite: 2/3 Days onsite per week from Day1. < ...

Senior .NET Developer Compliance Orchestration

Senior .NET Developer Compliance Orchestration US Remote Direct Hire Summary We are seeking a Senior .NET Developer with deep expertise in regulatory compliance systems and orchestration. This role goes beyond application development you will archit ...

Appian Developer

Position Summary: Title: Appian Developer Duration: 6 Months - Long Term Location: Washington, DC 20005 Hybrid Onsite: 2/3 Days onsite per week from Day1. ...

Software Engineer/ IDAM Active TS/SCI with CI POLY

As a Software Development Engineer with a focus on Identity and Access Management (IDAM), you will leverage your expertise in both software development and IDAM to provide operational support and advanced engineering solutions for Identity Access Management, including provisioning, authentication, and access ...

Intermediate Developer/SME

PlanIT Group is seeking an Intermediate Developer/SME for our Federal customer in the Washington, DC area. The ideal Developer has experience with design, code, test, and debugging computer programs, independently or as part of a team, using computer languages identified and available in the Infrastructure Tool ...

Developer

PlanIT Group is seeking a Developer for our Federal customer in the Washington, DC area. The ideal Developer has experience with DevSecOps, Secure Coding practices, and the Solutions Development Framework (Docker, Jenkins, GitLab). Designing and developing event/message-based application services using a message ...

Lead Manual and Automation Tester, Scrum Master

PlanIT Group is seeking a Lead Manual and Automation Tester, Scrum Master for our Federal customer in the Washington, DC area. The ideal candidate has experience with DevSecOps, Secure Coding practices, and the Solutions Development Framework (Docker, Jenkins, GitLab). Designing and developing event/message-base ...

Project Manager

PlanIT Group is seeking a Project Manager for our Federal customer in the Washington, DC area. The ideal candidate has experience with defining project requirements by identifying project milestones, phases, and elements, takes projects from assignment to implementation. Supports management team’s efforts in cha ...

FIPS 140 Security Engineer

FIPS 140 Security EngineerColumbia, MDNo Clearance In joining the Leidos Accredited Testing and Evaluation (AT&E, Common Criteria/FIPS) team, you will get an exciting opportunity to work in the growing IT Security field in support of National defense. The products you will touch will be deployed ...

Senior Network Engineer

Senior Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * **Position Ove ...

Sr. Software Engineer

**What Commercial Technologies Software Engineering contributes to Cardinal Health**Commercial Technologies manages the enterprise's portfolio of commercial technologies to maximize the business value of the technologies and enhance the customer experience. This function creates strategies for the portfolio ...

Senior Software Engineer

Belay Technologies has been voted Baltimore Business Journal's (BBJ) Best Places to Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Software Engineer to join our intel team. You will be supporting CNO and working alongside the ATPG customer, to understand o ...

Senior Solutions Engineer

**Location:** East Coast Region, United States**Employment Type:** FullTime**Location Type:** Remote**Department** Customer Solutions**Compensation:** $136.7K – $160.7K • Offers Equity • Offers Commission_At Confluent, we are committed to providing competitive pay and bene ...

Principal Engineer, Security Platform

**Location:** Remote, United States**Employment Type:** FullTime**Location Type:** Remote**Department** Engineering**Compensation:** $310.5K – $372.6K • Offers Equity_At Confluent, we are committed to providing competitive pay and benefits that are in line with industry st ...

Senior Solutions Engineer

**Location:** Remote, United States**Employment Type:** FullTime**Location Type:** Remote**Department** Customer Solutions**Compensation:** $136.7K – $160.3K • Offers Equity • Offers Commission_At Confluent, we are committed to providing competitive pay and benefits that a ...

Senior Solutions Engineer Flink (Remote, US/Canada)

**Location:** Remote, United States**Employment Type:** FullTime**Location Type:** Remote**Department** Sales**Compensation:** $136.7K – $160.3K • Offers Equity • Offers Commission_At Confluent, we are committed to providing competitive pay and benefits that are in line wi ...

Senior Solutions Engineer

**Location:** Remote, Indiana**Employment Type:** FullTime**Location Type:** Remote**Department** Customer Solutions**Compensation:** $136.7K – $160.3K • Offers Equity • Offers Commission_At Confluent, we are committed to providing competitive pay and benefits that are in ...

Senior Solutions Engineer

**Location:** East Coast Region, United States**Employment Type:** FullTime**Location Type:** Remote**Department** Customer Solutions**Compensation:** $136.7K – $160.3K • Offers Equity • Offers Commission_At Confluent, we are committed to providing competitive pay and bene ...

Senior Software Engineer II Platform Infrastructure

**Location:** Remote, United States**Employment Type:** FullTime**Location Type:** Remote**Department** Engineering**Compensation:** $192.2K – $225.8K • Offers Equity_At Confluent, we are committed to providing competitive pay and benefits that are in line with industry st ...

Software Engineering Manager

**Summary:** Meta Platforms, Inc. (Meta), formerly known as Facebook Inc., builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Apps and services like Messenger, Instagram, and WhatsApp further empowered billi ...

Software Engineer

**Summary:** Meta Platforms, Inc. (Meta), formerly known as Facebook Inc., builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Apps and services like Messenger, Instagram, and WhatsApp further empowered billi ...

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    Java Mainframe Programmer Jobs in Columbia Job Search Guide, Trends and Insights

Advance your career or build your team with Expertini's smart job platform. Connecting professionals and employers in Columbia, United States.