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Pos System Developer Jobs in Crystal Lake, IL (NOW HIRING)

Customer Service

Trevor, WI · On-site

$16.75 - $22.25/hr

Review and analyze POs for accuracy, material compatibility, and alignment with company standards ... Accurately enter orders into our ERP system and maintain compliance with quality standards.

Demand Planner

Cary, IL · On-site

$65K - $80K/yr

... systems,heat tracing, and a range of component technologies. Durex Industries hasover 40 years ... A trusted customthermal solutions supplier and engineering design partner for customers acrossa ...

Forecast Analyst

Long Grove, IL · On-site

$80K - $90K/yr

We're experts in engineering, manufacturing, quality assurance, logistics and distribution ... Articulate and present POS, inventory levels, price points, store counts, and rate of sales ...

We're experts in engineering, manufacturing, quality assurance, logistics and distribution ... Articulate and present POS, inventory levels, price points, store counts, and rate of sales ...

Demand Planner

Cary, IL · On-site

$65K - $80K/yr

... systems,heat tracing, and a range of component technologies. Durex Industries hasover 40 years ... A trusted customthermal solutions supplier and engineering design partner for customers acrossa ...

... Engineering, and Finance. The Buyer acts as a key point of contact for suppliers and internal ... Place and manage purchase orders (POs) in accordance with business requirements and ensure process ...

Assure from a system and production operation standpoint that there is a plan for every part. * Coordinates with outside processing suppliers, releasing POs, establishing delivery dates and ...

... systems, diagnostic instruments, healthcare imaging equipment, mission critical aerospace systems ... Daily customer interface for POs, commitment dates on orders, customer queries and requests. May ...

Pos System Developer information

See Crystal Lake, IL salary details

$11

$47

$74

How much do pos system developer jobs pay per hour?

As of Aug 6, 2026, the average hourly pay for pos system developer in Crystal Lake, IL is $47.38, according to ZipRecruiter salary data. Most workers in this role earn between $40.10 and $55.48 per hour, depending on experience, location, and employer.
What job categories do people searching Pos System Developer jobs in Crystal Lake, IL look for? The top searched job categories for Pos System Developer jobs in Crystal Lake, IL are:
What cities near Crystal Lake, IL are hiring for Pos System Developer jobs? Cities near Crystal Lake, IL with the most Pos System Developer job openings:
Infographic showing various Pos System Developer job openings in Crystal Lake, IL as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 13% Part Time, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $98,557 per year, or $47.4 per hour.

Principal Manufacturing Test Engineer (RF Systems)

Northrop Grumman Corporation

Rolling Meadows, IL

Full-time

Medical, Life, PTO

Re-posted 21 days ago


Northrop Grumman rating

8.2

Company rating: 8.2 out of 10

Based on 360 frontline employees who took The Breakroom Quiz

87th of 536 rated manufacturers


Job description

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: NoCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.
Job Description

Northrop Grumman Mission Systems is a trusted provider of mission-enabling solutions for global security. We have awide portfolio of secure, affordable, integrated, and multi-domain systems and technologies. Our differentiated battlemanagement and cyber solutions deliver timely, mission-enabling information and provide superior situational awarenessand understanding to protect the U.S. and its global allies.

Northrop Grumman Mission Systems (NGMS) is looking for you to join our team asa PrincipalElectronicsEngineer- Manufacturing Test Engineering (RF Systems)based out ofRolling Meadows, IL.

Manufacturing Engineers thrive in an environment of daily unique challenges andclose proximityto products. Partnering with production, successful test engineers lead troubleshooting and ensure excellence. Engineers who do well in this setting enjoy seeing their work perform in a test or a product, collaborate and communicate well across functions, and are innovative problem solvers. Best suited to this role are those who enjoy learning and bring a sense of urgency and energy to their tasks.

This position will supporttest stationhardwareefforts associated with testing Radio Frequency (RF) production hardware in a dynamic, fast-paced and technically challenging production environment.

Behavioral Traits sought out:

  • The ManufacturingTestEngineers are expected to be problem solvers with the ability to provide results that are innovative and often achieved through collaboration across functional groups.

  • We seek individuals with proven excellence in the following 6 core competencies:

a) High levels of Self-accountability and Ownership

b) Acts with Speed

c) Responds to Challenges with Resilience

d) Leads with Courage

e) Sets vision for the assigned products

f) Builds a High Performing Team

This individual will be responsible for all aspects of test development from requirements capture through final validation and release. A successful person in this role will be very effective at leading collaboration with the product Design Engineer, the Test HardwareEngineer, the Quality Assurance Engineer and the Manufacturing Technician. This position would include providing needed efforts to set up and support the acceptance testing of the Shop Replaceable Units, as well as acceptance testing and environmental screening at the payload (Line Replaceable Unit) level. This position will support aerial, military-grade, or space-grade Electronic Warfare Systems and Subsystems.

What you will get to do:

  • Support to Production:Coordinate with Design Engineering, Production technician, Project Management, Manufacturing Engineering, Industrial Engineering, and Quality organizations to testandprovide solutions to support nonconformancesystemsforcontractual acceptance testing and environmental screening commitments.

  • Teststationdesign -debug& integration/validation: Investigate, design, and provide solutions to meet new or modified testing requirements.

  • Test procedure development/Maintenance: Generate and maintain/revise Manufacturing Acceptance testing procedures, Environmental Screening procedures, hardware drawings of test equipment and fixtures.

  • Continuous improvement: Review of quality metrics to identify and implement continuous improvement initiatives to reduce cost, cycle time, defects.

  • Testability reviews: Collaborate with design engineering to achieve testability in new and updated product design.

  • Test station/fixture development:Designand maintain/revise Manufacturing Acceptance testingfixture and stations for functional and environmental testing. This includes test station concepts (Schematics,block diagram, simulations, test requirement creation)

  • Ability to interface/communicate with multiple levels of leadership, clients, and vendors.

Building a strong professional relationship with other Manufacturing disciplines (Process Engineering, Project Management, Shop Operations, Mission Assurance), strong decision-making skills and a high-level ethical standard is essential.

This Position is Contingent Upon Program Award.

Basic Qualifications for the Principal Manufacturing Test Engineer (RF Systems):

  • Bachelor of Science degreein Electricaland/or Computer Engineering or a related STEM field with a minimum of5years relevant experience; OR a Master of Science (MS) degree in equivalent fields with3or more years of experience.

  • Experience with troubleshooting of hardware,andtestissues

  • Experience with schematic generation such as Cadence.

  • Experience completinghardwareprojects involvinghardwaredesign / development activities and/or integration and validation activities on schedule and on budget.

  • Ability to obtain and maintain a Secret clearance.

  • US Citizenship required.

Preferred Qualifications:

  • Python and MATLAB experience.

  • Experience with programming languages such as C#, C, Java or Lab Windows CVI

  • Experience withschematic generation such as Cadence.

  • Priorhardwaretroubleshooting experience of test equipment or prime hardware.

  • Experience in troubleshooting unit under test.

  • Experience with RF Electronic systems in manufacturing or design (hardware, firmware, etc.) environment.

  • Experience working with use of any test instruments such as (but not limited to) Oscilloscope, Signal Generator, Spectrum Analyzer, Network Analyzer, etc.

  • Experience with reading schematics and interpreting electrical one-lines.

  • Experience using GitHub.

  • Active DoD Security Clearance.

What We Can Offer You:
Northrop Grumman provides a comprehensive benefits package and a work environment which encourages yourgrowth and supports the mutual success of our people and our company. Northrop Grumman benefits give you theflexibility and control to choose the benefits that make the most sense for you and your family.


Your benefits will include the following: Health Plan, Savings Plan, Paid Time Off and Additional Benefits includingEducation Assistance, Training and Development, 9/80 Work Schedule (where available), and much more!

#MPR

Primary Level Salary Range: $108,800.00 - $163,200.00The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

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About Northrop Grumman

Sourced by ZipRecruiter

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible.

Industry

Space research administration

Company size

10,000+ Employees

Headquarters location

Falls Church, VA, US

Year founded

1939