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Testing Developer Jobs In Mclean, Illinois - 92 Job Positions Available

1 – 20 of 92 jobs
steampunk jobs

Overview As an Software Developer, you will work with our growing DevSecOps practice delivering software features, APIs, and micros-service solutions. We are looking for candidates with experience with 3-5 years experience writing software using Agile and DevSecOps

Steampunk  26 days ago
steampunk jobs

Overview As a Mulesoft Developer, you will work with our growing DevSecOps practice developing APIs and integration capabilities using the Mulesoft platform to connect data, services, and systems to help our customers achieve their mission. We are

Steampunk  26 days ago
steampunk jobs

Overview As a Senior Software Developer, you will work with our growing DevSecOps practice delivering software features, APIs, and micros-service solutions. We are looking for candidates with experience with 3-5 years experience writing software using Agile and

Steampunk  26 days ago
Ardent Principles, Inc jobs

Software Developer (Systems Software) Application Deadline: 25 June 2026 Department: Data Analysis and Technology Services Employment Type: Full Time Location: McLean, VA Description REQUIRED: Active TS/SCI with Full Scope Polygraph LOCATION: Full-time onsite in McLean, VA We’re

Ardent Principles, Inc  26 days ago
Ardent Principles, Inc jobs

Software Developer (Systems Software) Application Deadline: 25 June 2026 Department: Data Analysis and Technology Services Employment Type: Full Time Location: McLean, VA Description REQUIRED: Active TS/SCI with Full Scope Polygraph LOCATION: Full-time onsite in McLean, VA Join

Ardent Principles, Inc  26 days ago
steampunk jobs

Overview Steampunk is the explosive collision of human-centered design and traditional government contracting. An employee-owned company with a startup mindset and time-tested approaches tailored for the federal government, we’re passionate about creating solutions that are impactful,

Steampunk  26 days ago
Aretum jobs

Top Secret Clearance Required About Aretum Aretum is a mission-driven organization committed to delivering innovative, technology-enabled solutions to our customers across defense, civilian, and homeland security sectors. Our teams work at the intersection of strategy, technology,

Aretum  26 days ago
steampunk jobs

Overview As a Senior Salesforce Application Developer, you will be refactoring applications to better utilize out of the box functionality, refactoring the data model to use out of the box objects, implementing code based on the user

Steampunk  22 days ago
GCI jobs

GCI embodies excellence, integrity and professionalism. The employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of our valued workforce to meet critical mission requirements in the areas of Data

GCI  21 days ago
ZelTech jobs

* This position is contingent upon contract award. * * This position is eligible for a $500 ZelTech Non-Employee Referral fee. Contact ZelTech Recruiters for questions concerning this matter. * Join Our Talent Community to Stay

ZelTech  19 days ago
J5 Consulting jobs

J5 Consulting is a Maryland based company established in 2006 to provide computing and consulting services for government and commercial entities. Our services improve Information System networking performance and compliance and protect electronic assets from loss

J5 Consulting  20 days ago
GCI jobs

GCI embodies excellence, integrity and professionalism. The employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of our valued workforce to meet critical mission requirements in the areas of Data

GCI  19 days ago
steampunk jobs

Overview We are looking for a highly skilled Full-Stack Developer to design, build, and optimize advanced AI solutions across predictive, generative, and autonomous system domains. This role requires strong hands-on engineering capabilities, deep familiarity with modern AI

Steampunk  15 days ago
HII jobs

Requisition Number: 28895 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $100,173.00 - $145,000.00 Security Clearance: Ability to Obtain Level of Experience: Mid HI This opportunity resides with All-Domain Operations (ADO), a

HII  15 days ago
DMI jobs

About DMI DMI is a leading provider of digital services and technology solutions, headquartered in Tysons Corner, VA. With a focus on end-to-end managed IT services, including managed mobility, cloud, cybersecurity, network operations, and application development,

DMI  15 days ago
A1FED jobs

Position Overview: We are seeking a Senior ServiceNow Developer to support and enhance our enterprise ServiceNow platform across multiple product lines, including IT Service Management (ITSM), Strategic Portfolio Management (SPM), Human Resources Service Delivery (HRSD), Employee Center

A1FED  14 days ago
NewGen Technologies Inc. jobs

This is a DevOps position. Support a team specializing in designing, engineering, implementation development and maintenance of enterprise quality mission systems, networks, and applications. Requirements TS/SCI FSP Clearance Hands-on experience writing, testing, and maintaining Infrastructure as Code

NewGen Technologies Inc.  14 days ago
steampunk jobs

Overview As a Senior Salesforce Application Developer, you will be refactoring applications to better utilize out of the box functionality, refactoring the data model to use out of the box objects, implementing code based on the user

Steampunk  13 days ago
Booz Allen Hamilton jobs

Salesforce Developer, Lead The Opportunity: As a Lead Salesforce developer, you know how to harness the latest technologies by developing low-code platforms and creating user-friendly solutions for your clients. We’re looking for an experienced Salesforce developer like you to

Booz Allen Hamilton  12 days ago
steampunk jobs

Overview As a Full Stack Developer, you will work with our growing DevSecOps practice delivering software features, APIs, and micros-service solutions within an AI-enabled software development environment. We are looking for candidates with experience with 3-5 years

Steampunk  7 days ago

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