Jobs in the United States

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Added 5 mins ago
Electrical Engineer
Amentum
Springfield, VA
Amentum is seeking a mid to senior-level Electrical Engineer in Springfield, VA. In this role, you will be responsible for the design, development, fabrication, testing, troubleshooting,…
Added 6 mins ago
Systems Engineer III
Sierra Nevada Corporation
Lone Tree, CO
…exploration of space, keeping service members safe and creating the systems that keep our world united and sustain our way of living. Join our team! As a Systems Engineer III, you will…
Added 6 mins ago
Principal Systems Engineer
Sierra Nevada Corporation
Lone Tree, CO
…exploration of space, keeping service members safe and creating the systems that keep our world united and sustain our way of living. Join our team! As a Principal Systems Engineer, you…
Added 6 mins ago
Senior Pilot - ISR (Deployed Only)
Sierra Nevada Corporation
Shalimar, FL
…aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems. Its end-to-end Command, Control, Computers,…
Added 16 mins ago
Structural Engineer
Actalent
El Segundo, CA
…organization developing advanced space-based electro-optical systems that support critical defense and space missions. This is an exciting opportunity to work on cutting-edge optical…
Added 16 mins ago
Systems Safety Engineer
Actalent
Middletown, RI
Job DescriptionThe Safety Engineer will utilize both quantitative and qualitative risk assessment techniques to perform comprehensive safety analysis. The role involves analyzing hardware,…
Added 19 mins ago
Senior Systems Integration Engineer
DISHER
Southern Pines, NC
Senior Systems Integration Engineer - (TS/SCI) - Southern Pines, NC
Added 21 mins ago
171 - Hardware/Electronics Design Engineer
Monte Sano Research Corporation
Huntsville, AL
MSRC is seeking a full-time Hardware/Electronics Design Engineer to join a team of engineers and technicians performing research and development for missile systems.
Added 25 mins ago
Command and Control Network (C2NET) System Administrator SE-3
Odyssey Systems Consulting Group, Ltd.
Niceville, FL
…developmental and certification testing of Command and Control (C2) systems and applications. These efforts include all associated hardware, software, networking equipment, and supporting…
Added 25 mins ago
Test Automation Engineer SE-3
Odyssey Systems Consulting Group, Ltd.
Niceville, FL
Odyssey has an exciting opportunity for an SE‑3 Test Automation Engineer supporting the 45th Test Squadron (45 TS/TGaA) Air Operations C2 Systems Test Flight at Eglin AFB, FL. The Test…
Added 25 mins ago
Sr Engineer Mission Engineering Integration Activities
KBR
Arlington, VA
KBR is seeking a senior engineer to support OUSW R&E to deliver advanced technical expertise, strategic analysis, and engineering leadership across critical DoW modernization initiatives.…
Added 33 mins ago
Systems Engineer
OASYS, INC.
Huntsville, AL
OASYS, INC., a Leading-Edge Government contractor in Huntsville Alabama, is seeking a Systems Engineer to support our Air Force customer onsite at Redstone Arsenal, Huntsville, AL.
Added 34 mins ago
Software Engineer Internship - Winter 2027
DataVisor
Mountain View, CA
As a platform engineer intern, you will learn how to build a next-generation machine learning platform, which incorporates our secret sauce, UML (unsupervised machine learning) with other…
Added 34 mins ago
Integrated Control Systems Engineer (Software)
Rolls-Royce
United States
"Launch" into Integrated Control Systems Engineer (Software)
Added 36 mins ago
Information System Security Engineer (ISSE) - Alexandria, VA
Military Spouse Jobs & VetJobs
United States
Akima Data Management (ADM) is seeking a highly skilled and mission‑driven Information System Security Engineer (ISSE) to design, engineer, and validate cybersecurity capabilities across…
Added 38 mins ago
Senior Missile Defense System Architecture Engineer
Parsons Government Services Inc.
VA
Parsons is looking for an amazingly talented Senior Systems Engineer to join our team! In this role you will get to lead or participate in analysis of future Missile Defense System (MDS)…
Added 39 mins ago
Compute Systems Architect - Expeditionary AI/HPC Data Centers
Anduril Industries
Mountain View, CA · Costa Mesa, CA
Engineer advanced thermal solutions for high-density compute without traditional data center infrastructure (liquid cooling, immersion cooling, hybrid systems)
Added 41 mins ago
Senior COMSEC & Network Engineer (Cloud/Classified)
GD Information Technology, Inc.
United States
We are seeking a highly skilled COMSEC and Network Engineer to lead the integration and management of secure communications within a classified Azure Cloud environment. This role is…
Added 47 mins ago
Electrical Engineer (EWISTL)-Junior
AMEWAS
Patuxent River, MD
…engineering, testing, and evaluation for U.S. Navy weapons…
Added 49 mins ago
TM
Network Engineer (Network Engineering, Senior Associate)
The MIL Corporation
Lexington Park, MD
- $130,000 to $175,000 USD / year
The MIL Corporation is seeking a Network Engineer (Network Engineering, Senior Associate) to support a Federal Government client at our Lexington Park, MD location. The Network Engineer…
Added 50 mins ago
Secure Embedded Software Engineer
Quest Defense Systems & Solutions, Inc.
El Segundo, CA · Cedar Rapids, IA
Quest Defense Systems & Solutions is seeking a Secure Embedded Software Engineer with hands-on Rust experience to develop low-level software for advanced aerospace and defense systems.…
Added 53 mins ago
TI
Combat Systems Port Engineer
T-Solutions, Inc.
Norfolk, VA
- $102,000 to $120,000 USD / year
We are looking for dedicated candidates to fill the role of Combat Systems Port Engineer (CSPE). As T‑Solutions' onboard representative, you will play a crucial role in ensuring the…
Added 55 mins ago
Software Developer
BAE Systems
Mount Laurel, NJ
…the ability to rapidly model, simulate, and analyze complex systems is critical to maintaining our nation’s security. The BAE Systems Advanced Technology Team (ATT) is at the forefront of…
Added 55 mins ago
Senior Principal Software Engineer
BAE Systems
Hudson, NH · Austin, TX · San Diego, CA
…diverse group of professionals who design the products and systems that support enhanced military capabilities, protect national security, and keep critical information and infrastructure…
Added 55 mins ago
Senior Systems Engineer - EOIR Algorithms Development
BAE Systems
Huntsville, AL
Job Description BAE Systems’ Precision Strike (PS) Business Area has an immediate opening for an experienced Systems Engineer to support the development of Electro-Optical Infrared (EOIR)…

Expression

Test Engineer (DEA)

Arlington, VA, United States

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Job details

Experience: Bachelor's degree in Computer Science or related fields 2+ years of professional experience.
Posting language: English
Posted: Nov 4, 2026

Original job description

Expression is seeking a Tester Engineer to support the Drug Enforcement Administration (DEA) Investigative Case and Data Ecosystem (ICDE) modernization effort. The program will modernize DEA's investigative and case management environment through a centralized, secure, scalable platform supporting integrated workflows, data exchange, mobile capabilities, analytics, and interoperability.

The Test Engineer will design, develop, and execute comprehensive functional testing for Pega applications and related system capabilities. This position will work across engineering, business analysis, and product teams to translate requirements and acceptance criteria into detailed test scenarios, identify and track defects, maintain regression coverage, and support reliable delivery throughout Agile development iterations.

Clearance: Top Secret level required and willingness to pursue SCI.

Location: Arlington, VA. The program is primarily onsite at DEA Headquarters.

Key Responsibilities

Design, develop, and execute functional test cases for Pega applications, ensuring comprehensive coverage of applicable business workflows.
Analyze business and system requirements, user stories, and acceptance criteria and translate them into detailed test scenarios.
Collaborate with developers, business analysts, product stakeholders, and other team members to clarify requirements and establish appropriate test coverage.
Validate system functionality against business requirements, user stories, and acceptance criteria.
Identify, document, track, and retest defects, partnering with engineering teams to support timely and thorough resolution.
Analyze test results, identify risks and quality concerns, and provide clear, actionable feedback to development and product teams.
Support test planning by defining test scope, estimating effort, identifying dependencies, and contributing to test-strategy development.
Develop and maintain functional and regression test suites and supporting test artifacts.
Support User Acceptance Testing, system validation, and testing and validation reporting.
Contribute to interoperability testing for integrations between system components and external systems.
Participate in Agile ceremonies, including stand-ups, sprint planning, reviews, and retrospectives.
Coordinate testing activities throughout development iterations to support frequent delivery and demonstrations of working software.
Collaborate with cross-functional teams to promote quality throughout the SDLC.
Support defect-resolution feedback loops and communicate testing risks and outcomes to appropriate stakeholders.
Contribute to continuous improvement of QA processes, test coverage, and testing efficiency.

Required Qualifications

Bachelor's degree in Computer Science or related fields 2+ years of professional experience.
Hands-on experience with Pega functional testing tools and QA approaches for Pega applications.
Strong foundation in Quality Assurance principles, functional testing, test-case development, defect tracking, and regression testing.
Ability to analyze requirements and translate them into detailed test scenarios while identifying gaps or ambiguities.
Familiarity with Agile/iterative development methodologies such as Scrum or Kanban.
Experience working with test-management and defect-tracking tools such as Jira or Azure DevOps.
Ability to clearly document defects, risks, test results, and improvement recommendations.
Strong written and verbal communication skills and the ability to collaborate effectively across engineering, business, and product teams.

Preferred Qualifications

Pega certification, such as CSA, CSSA, or related certification.
Experience with automated testing tools for Pega applications, including PegaUnit or Selenium for Pega UI.
Familiarity with Agile-focused testing methodologies across Scrum, SAFe, or hybrid environments.
Exposure to test-automation or hybrid-testing frameworks.
Experience participating in CI/CD-integrated testing workflows.
Experience supporting User Acceptance Testing.
Experience testing system integrations or interoperability.
Experience supporting Federal Government or other complex enterprise software modernization programs.

Benefits:

Expression offers competitive salaries and benefits, such as:

401k matching
PPO and HDHP medical/dental/vision insurance
Education reimbursement up to $10,000/yr
Complimentary life insurance
Generous PTO and 11 days of holiday leave
Onsite gym facility
Commuter Benefits Plan
In-office Cold Brew Coffee

About Expression:

Founded in 1997 and headquartered in Washington DC, Expression provides data fusion, data analytics, AI/ML, software engineering, information technology, and electromagnetic spectrum management solutions to the U.S. Department of Defense, Department of State, and national security community. Expression’s culture focuses on creating immediate and sustainable value for our clients via agile delivery of tailored solutions built through constant engagement with our clients. Expression was ranked #1 on the Washington Technology 2018's Fast 50 list of fastest-growing small business Government contractors and a Top 20 Big Data Solutions Provider by CIO Review.

We make sure to provide everyone with the tools and opportunities to grow while working on some of the newest technologies in the industry. We get excited about celebrating our professionals' milestones, accomplishments, promotions, overcoming challenges, and many other aspects that make an engaging collaborative environment.

Equal Opportunity Employer/Veterans/Disabled Expression is an Equal Opportunity Employer. If you require a reasonable accommodation during the application or interview process, please submit your request to our Human Resources department through the application portal.

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More about this job

Skills

Case management
Business analysis
Agile development
Estimating
Reporting
Process improvement
Computer science
Quality assurance
Agile
Iterative development
Scrum
Kanban
Jira
Microsoft Azure
DevOps
Communication skills
Test automation
CI/CD

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