System integration testing Jobs in District of Columbia

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Firmware Engineer

Zachary Piper Solutions, LLC

Remote

Full-time

Piper Companies is hiring a Firmware Engineer for a leading technology company located in Raleigh, NC. The Firmware Engineer will design, implement, and test firmware solutions for embedded processor-based systems. This role will give you the opportunity to work on cutting edge hardware security technologies and product development. The Firmware Engineer can sit remote and will need to be a due to the nature of the work. Responsibilities of the Firmware Engineer: Develop and deploy firmware-ba

Refrigeration Service Technician - Commercial & Industrial

CoolSys

Waldorf, Maryland, USA

Full-time

Overview: Our team at is hiring! WHY COOLSYS? At CoolSys, we offer more than just a job?we provide stability, growth, and industry-leading benefits for our employees. As a large company serving diverse customers, we invest in our team with: Competitive Compensation: Competitive pay from $25 - $38 depending on experience.Ongoing Education & Training: Access to state-of-the-art facilities and paid online training.Comprehensive Benefits: Medical, Dental, Vision, and Prescription coverage, paid vac

Mainframe BA/QA (Remote)

Globe Life And Accident Insurance Company

Remote or McKinney, Texas, USA

Full-time

Job Description: Mainframe BA/QA (Remote) Primary Duties & Responsibilities At Globe Life, we are committed to empowering our employees with the support and opportunities they need to succeed at every stage of their career. Our thriving and dynamic community offers ample room for professional development, increased earning potential, and a secure work environment. We take pride in fostering a caring and innovative culture that enables us to collectively grow and overcome challenges in a connect

Data Engineer, TS/SCI FSP

Motion Recruitment Partners, LLC

Chantilly, Virginia, USA

Full-time

Motion Recruitment delivers IT Talent Solutions across North America. Our specialized team-based recruitment model's success is proven through our track record in filling the most challenging IT positions for startup and enterprise clients. Areas of expertise range across Software, Mobile, Data, Infrastructure, Cybersecurity, Product, and UX. We're also the proud creators of Tech in Motion and the Timmy Awards, our community event series and award program connecting tech enthusiasts to meet, lea

Data Engineer, PHP

Motion Recruitment Partners, LLC

Silver Spring, Maryland, USA

Full-time

Motion Recruitment delivers IT Talent Solutions across North America. Our specialized team-based recruitment model's success is proven through our track record in filling the most challenging IT positions for startup and enterprise clients. Areas of expertise range across Software, Mobile, Data, Infrastructure, Cybersecurity, Product, and UX. We're also the proud creators of Tech in Motion and the Timmy Awards, our community event series and award program connecting tech enthusiasts to meet, lea

UI/UX Designer

Cayuse Shared Services

Arlington, Virginia, USA

Full-time

Overview The UI/UX Designer will be responsible for making deliberate design decisions and to translate any given user-experience journey into a smooth and intuitive interaction This position performs all duties and responsibilities in accordance with the Mission, Vision, and Core Values of Cayuse. Responsibilities Have a clear understanding of UI design patterns, responsive web design, and web accessibility.Translate high-level requirements into interaction flows and artifacts,Create beauti

SharePoint Online O365 Functional Consultant - REMOTE

Motion Recruitment Partners, LLC

Remote or Houston, Texas, USA

Full-time

SharePoint Online Consultant Location (Remote Preferred): Houston, TX (preferred), Chicago, IL, or Tampa, FL We're seeking a SharePoint Online Consultant to support the enterprise-wide rollout of SharePoint Online across multiple internal business units. This role will sit between IT and functional teams, helping guide SharePoint site setup, content organization, and adoption best practices. Key Responsibilities: Advise internal teams on SharePoint Online site setup and optimal useSupport conte

SIT Lead / UAT & Integration Lead

SBS Creatix, LLC

Remote

Contract

Responsibilities: To organize and drive the test prep and execution efforts for SIT and UAT, maintaining structure and consistency (to include the EDI team, all boundary apps, external trading partner testing.) To ensure proper test scenarios are captured / to ensure quality SIT and UAT testing (to include the EDI team, all boundary apps, external trading partner testing.) To facilitate collaboration among the teams to create test cases and plan for testing. (to include the EDI team, all boundar

Workday HCM Consultant

3S Business Corporation Inc.

Remote

Full-time, Third Party

Hello,I Hope you are doing great!Role: Workday HCM consultant Exp: 10+years (Not less than 10 years)Must have Skills: Workday HCM US Payroll Integrations UAT system integration testing (SIT) Staffing HCM Core HCM Security Groups Tax Smart sheets AZD Workday Report Writer EIBs Workday StudioJob Description :Strong understanding of Workday HCM modules (e.g., Core HCM, Payroll, Time Tracking,Absence, Recruiting, Compensation).Experience with test management tools (e.g., smart sheets,

Software Development Manager

ConsultNet, LLC

Remote or South Jordan, Utah, USA

Full-time

Software Engineering Manager Direct Hire Remote USA Target Pay $140k - $170k base salary Job Description: This role would be for someone who was a 6+ year software engineer who has moved into being a manager/leader for the last 3-5 years. Still recent enough from coding that they can sit in Scrum meetings and follow along with the technical acumen, but not so recent that they still code anymore. The software development team is in the US paired with off-shore. You would lead and develop teams

Data Analyst IV

West Coast Consulting LLC

Remote

Contract

Job Description East coast or Central time zones - fully remote Anaplan Model Builder Primary responsibility will be to assist our cross-functional teams to achieve their business goals via post-go live support and application enhancements. The role will get the chance to work with many different teams and use cases. The ideal candidate will have strong technical background, intellectual curiosity, attention to detail, and the ability to continually take on new responsibilities. Responsibiliti

Leadership Development Program - Engineering, Systems (Starts June 2026)

RTX Corporation

Arlington, Virginia, USA

Full-time

Date Posted: 2025-06-11 Country: United States of America Location: VA108: 1100 Wilson Blvd, Arlington 1100 Wilson Boulevard , Arlington, VA, 22209 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It comprises three industry-leading businesses - Collins Aer

Senior Lead Systems/Electrical Engineer

General Dynamics

Manassas, Virginia, USA

Full-time

Basic Qualifications Requires a Bachelor's degree in Electrical Engineering, or a related Science, Engineering or Mathematics field. Also requires 8+ years of job-related experience, or a Master's degree plus 6 years of job-related experience. Must have past leadership experience. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is obtainable within a reasonable time from hire. Applicants selected will be subject to a U.S. Government security investigation and must meet

Associate Mechanical Design Engineer

McKesson Corporation

Remote or Longmont, Colorado, USA

Full-time

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien

Navy 911 Engineer (Government)

AT&T Inc.

Oakton, Virginia, USA

Full-time

Job Description: This position requires office presence of a minimum of 1 day per week and is only located in the location(s) posted. No relocation is offered. 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 o

Data Scientist

Visa Inc.

Washington, District of Columbia, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe

Desktop Support Technician

Leidos

Bethesda, Maryland, USA

Full-time

NGEN is the largest IT services program for the Navy. Under the Service Management, Integration, and Transport (SMIT) portion of NGEN, the Leidos team will deliver the core backbone of the Navy-Marine Corps Intranet, including cybersecurity services, network operations, service desk, and data transport. Ultimately, Leidos will support the Navy in unifying its shore-based networks and data management to improve capability and service while also saving significant dollars by focusing efforts under

Senior Software Integration Engineer (Onsite)

RTX Corporation

Sterling, Virginia, USA

Full-time

Date Posted: 2025-06-16 Country: United States of America Location: VA541: 22110 Pacific Blvd, Dulles 22110 Pacific Boulevard Building CC3, Sterling, VA, 20166-6913 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: TS/SCI Raytheon Company, Managed By Collins Aerospace. Collins Aerospace, an RTX company, is a leader in

Sr. Security Engineer (MDCA, DLP) - VIRTUAL!

Alight Solutions LLC

Illinois, USA

Full-time

Our story At Alight, we believe a company's success starts with its people. At our core, we Champion People, help our colleagues Grow with Purpose and true to our name we encourage colleagues to "Be Alight." Our Values: Champion People - be empathetic and help create a place where everyone belongs. Grow with purpose - Be inspired by our higher calling of improving lives. Be Alight - act with integrity, be real and empower others. It's why we're so driven to connect passion with purpose. Al

Service Engineering Manager - Legacy Tankers (Onsite)

RTX Corporation

Remote or Oklahoma, USA

Full-time

Date Posted: 2025-06-20 Country: United States of America Location: HOK99: Field Office - OK Remote Location, Remote City, OK, 73101 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret The Service Engineering Manager will provide application of scientific principles to innovate, design, develop, and implement tech