Mechanical Engineer Ii jobs in Longmont – Browse 9 openings on RoboApply Jobs

Mechanical Engineer Ii jobs in Longmont

Open roles matching “Mechanical Engineer Ii” with location signals for Longmont. 9 active listings on RoboApply Jobs.

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Alten Technology USA logoAlten Technology USA logo
Mechanical Engineer II

Alten Technology USA

Full-time|On-site|Longmont, CO, United States

Join Alten Technology USA as a Mechanical Engineer II, where you will play a crucial role in designing and developing innovative mechanical systems. You will collaborate with a dynamic team of engineers and contribute to a variety of projects that push the boundaries of technology.

Apr 10, 2026
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Collabera logoCollabera logo
Full-time|On-site|Longmont

Join our team as a Mechanical Engineer III and take your career to the next level! In this role, you will be responsible for designing, developing, and testing mechanical systems and components. You will collaborate with cross-functional teams to ensure that our projects meet the highest standards of quality and innovation. If you are passionate about engineering and looking for a challenging position that allows you to make a real impact, we want to hear from you!

Sep 8, 2016
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tpc engineering holdings LLC logotpc engineering holdings LLC logo
Full-time|$26/hr - $45/hr|On-site|CO - Longmont | Integrated Cable Systems

Job Title: Mechanical/Application Engineer Department: EngineeringSupervisor: Engineering Manager Pay Range: $26.00 - $45.00 About Us: Integrated Cable Systems (ICS) is a leading manufacturer of tailored cables, harnesses, electro-mechanical assemblies, and industrial panels. We pride ourselves on being a comprehensive supplier that facilitates advanced designs for various industries. Job Summary: We are looking for a talented Mechanical Engineer to join our dynamic team at Integrated Cable Systems (ICS). The successful candidate will be involved in the design, development, and production of cable assemblies and wire harnesses specifically for aerospace, defense, and space applications. The ideal candidate should possess a robust technical foundation in electrical and mechanical harness design, be well-versed in industry standards, and collaborate effectively with cross-functional teams to guarantee the delivery of high-quality and dependable products. Key Responsibilities: Harness Design & Development:Design and create wire harnesses and cable assemblies tailored for aerospace and defense sectors. Produce detailed schematics, wiring diagrams, and assembly drawings utilizing tools such as AutoCAD Electrical or SolidWorks Electrical. Optimize wire routing and harness configurations for enhanced performance and manufacturability. Collaborate closely with customers, engineers, and production teams to meet design objectives. Ensure compliance with IPC/WHMA-A-620, AS9100, MIL-STD, and other aerospace industry regulations. Technical Analysis & Problem-Solving:Assess electrical, mechanical, and environmental constraints to formulate robust harness solutions. Conduct voltage drop, signal integrity, EMI/EMC, and thermal analyses to validate designs. Address and resolve design-related challenges during prototyping, testing, and production stages. Manufacturing Support:Engage with production staff to troubleshoot manufacturing issues, clarify assembly instructions, and enhance manufacturability and assembly processes.

Mar 9, 2026
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ALTEN Technology USA logoALTEN Technology USA logo
Full-time|$140K/yr - $200K/yr|On-site|Longmont, Colorado

About ALTEN Technology USA ALTEN Technology USA is an engineering firm focused on turning complex ideas into real-world solutions. The team works with leading companies in aerospace, medical devices, robotics, automotive, commercial vehicles, electric vehicles, and rail. With more than 3,000 professionals across North America, ALTEN Technology USA is part of the global ALTEN Group, which includes over 57,000 engineers in 30 countries. The company manages the full product development lifecycle, from consulting to complete project outsourcing. Employees work on challenging engineering problems, with support for professional growth and a strong emphasis on mentorship and recognition. Role Overview: Senior Mechanical Engineer Location: Longmont, Colorado The Senior Mechanical Engineer will focus on developing precision mechanical solutions for opto-mechanical systems. This position involves hands-on design, analysis, integration, and collaboration with multidisciplinary teams. Key Responsibilities Design and develop precision mechanical components and assemblies for opto-mechanical systems. Conduct thermal, structural, and dynamic analyses of optical-mechanical systems. Integrate optical components such as lenses, mirrors, and laser paths into mechanical frameworks. Develop and refine pointing and stabilization mechanisms, including gimbals, mounts, and precision actuation systems. Perform tolerance analysis (GD&T) to ensure optical alignment and system performance. Collaborate with optical, electrical, and systems engineering teams. Support prototype development, testing, validation, troubleshooting, and design iterations. Ensure designs meet ruggedization standards for shock, vibration, and thermal stability.

Apr 13, 2026
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Collabera logoCollabera logo
Full-time|On-site|Longmont

Join Collabera as an Electrical Design Engineer and contribute to innovative projects that shape the future of electrical design. In this role, you will collaborate with cross-functional teams to develop and implement electrical systems that meet the highest standards of quality and efficiency.

Sep 8, 2016
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KnowHireMatch logo
Full-time|On-site|Longmont, Colorado, United States

Senior Radio Frequency EngineerJoin a dynamic and rapidly expanding research and development organization that specializes in cutting-edge antenna technologies for both Department of Defense and Commercial/Civil Space applications. Our core business focuses on tactical radar systems, satellite communications, millimeter-wave antennas, and large space-deployable antenna structures.Our team comprises experts in both small and large phased-array radar systems, satellite communication phased arrays, and deployable space antennas. We operate a state-of-the-art 20' × 30' robotic near-field antenna range, which allows for versatile testing of antennas, radomes, and radar cross-section measurements through automated robotic methods.We are currently seeking a seasoned Senior Radio Frequency Engineer to spearhead innovative active electronically steered antenna (AESA) development programs. This position will provide you with technical ownership of RF system design, simulation, integration, and testing.Key Responsibilities:Conduct full-wave electromagnetic modeling and simulation using CST or equivalent tools.Design and evaluate active RF networks.Integrate active components such as amplifiers, switches, and phase shifters into PCB assemblies.Perform Vector Network Analyzer (VNA) calibration, measurements, and data analysis.Lead antenna testing and post-processing using far-field and near-field techniques.Draft detailed technical reports, analysis summaries, and presentations.Design multilayer RF PCB transitions and support comprehensive PCB layout considerations.Conduct system-level analysis and testing for radar and communication systems.Provide technical guidance and mentorship to design and test engineering teams.

Dec 4, 2025
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TPC Engineering Holdings LLC logoTPC Engineering Holdings LLC logo
Integrated Cable Systems Kitting Clerk

TPC Engineering Holdings LLC

Full-time|$18/hr - $18/hr|On-site|CO - Longmont | Integrated Cable Systems

Kitting ClerkFLSA STATUS: Non-ExemptDEPARTMENT: ProductionSUPERVISOR: Production SupervisorDIRECT REPORTS: None.Position SummaryThe Kitting Clerk plays a crucial role in the production process by efficiently gathering and preparing materials, components, and documentation essential for cable assembly work orders. This position is pivotal for enhancing production efficiency and reducing downtime through the organization of kits, ensuring that all items are complete and ready for assembly. We seek a detail-oriented, organized individual who excels in a fast-paced manufacturing environment.

Dec 4, 2025
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TPC Engineering Holdings LLC logoTPC Engineering Holdings LLC logo
Inside Sales and Planning Representative

TPC Engineering Holdings LLC

Full-time|On-site|CO - Longmont | Integrated Cable Systems

Join our dynamic team at TPC Engineering Holdings LLC as an Inside Sales and Planning Representative. In this role, you will be pivotal in driving sales strategies and optimizing planning processes to enhance our customer engagement and operational efficiency.

Apr 29, 2026
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TPC Engineering Holdings LLC logoTPC Engineering Holdings LLC logo
Final Quality Control Inspector

TPC Engineering Holdings LLC

Full-time|$21/hr - $21/hr|On-site|CO - Longmont | Integrated Cable Systems

Final Quality Control Inspector FLSA STATUS: Non-Exempt DEPARTMENT: Quality SUPERVISOR: Quality Engineering Supervisor DIRECT REPORTS: None. Position Summary The Final Quality Control Inspector is essential to ensuring the highest standards of quality in our products. This role involves inspecting, testing, and sampling assembled parts or products to identify defects, wear, and any deviations from specifications. The Inspector will employ precision measuring instruments and test equipment to evaluate product quality and performance. Minimum Qualifications Education: High school diploma, GED, or equivalent qualification preferred. IPC/WHMA-A-610 or 620 certification preferred. Experience: Prior experience in quality inspection is highly desirable. Knowledge: Familiarity with IPC 610 and 620 standards, as well as the ability to read and comprehend customer requirements and basic assembly drawings. In-depth knowledge of components, connectors, terminals, and mating connectors for fixture construction. Skills: Proficiency in reading wiring diagrams and engineering drawings, along with the ability to use multi-meters, complex testing equipment, force gauges, and calipers. Fluency in English, both written and spoken. Ability to identify discrepancies in drawings and customer requirements, and effectively communicate these to leads, supervisors, or management. Job Responsibilities Conduct basic signature testing of cables, including test beeping, terminal and solder inspections, and basic high voltage and ground impedance testing. Perform data entry and maintain accurate records, including inspection logs. Execute complex high voltage and ground impedance testing, generating new signature profiles for assemblies. Draft first article inspection reports and conduct RMA evaluations. Perform minor fixture repairs and construction as needed. Organize and maintain assembly files and fixture databases. Audit shelf-life and hazardous communication compliance.

Mar 11, 2026

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