Jobs in the United States

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Added 1 min ago
Senior Integration Developer
Trulieve
Tallahassee, FL
This position will provide technical development expertise supporting Trulieve integration environment and development responsibilities. Includes working on SAP Integration Suite, Cloud…
Added 2 mins ago
Software Engineer III (Agentic AI)
UKG
Seattle
Agent Development: Design, build, test, and deploy production-grade AI agents using Google ADK and other agentic platforms such as the Anthropic Claude SDK and LangGraph. Write clean,…
Added 4 mins ago
Lead, Optical Engineering - Stray light
L3Harris Technologies
Rochester, NY
…experience with complex imaging or sensing systems across design, test, and verification. They will work closely with cross-functional teams including optical, mechanical, electrical,…
Added 6 mins ago
DevOps Engineer - Level 3 or 4
Northrop Grumman
Colorado Springs
You will integrate development pipelines leveraging automation with test-driven development tools and continuous integration/test frameworks. You will implement provisioning and deployment…
Added 6 mins ago
NG
2027 Spring Co-op Software Engineer Intern – McClellan CA
Northrop Grumman
McClellan Park
- $21.5 to $48 USD / hour
Perform unit, integration, and system‑level testing using automated test frameworks and continuous integration pipelines.
Added 6 mins ago
Principal/ Sr Principal Mission Assurance Engineer - 18208
Northrop Grumman
Huntsville
Witness software testing, qualification, and integration/test; provide lab support for software test readiness.
Added 6 mins ago
SkillBridge - Network / Principal Network Communications Engineer
Northrop Grumman
United States
Perform/support review and analysis of supplier design data and definition of functional test requirements including acceptance, qualification, and system integration.
Added 6 mins ago
Sr. Principal System Engineer - USAF IFC Manager
Northrop Grumman
San Diego
…insertion. The IFC Lead partners closely with Systems Engineering, Software, Hardware, Integration & Test, Safety, and Cyber to reduce integration risk and enable predictable, high-quality…
Added 6 mins ago
2026 Associate Cyber Systems Engineer - Boulder CO (AHT)
Northrop Grumman
Boulder
Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems. Analyses are performed at all…
Added 7 mins ago
Senior Principal Systems Engineer *
Northrop Grumman
Fairfax · Morrisville
In this role, the Systems Engineer – Level 4 will work in tandem with a scrum team of other software and systems engineers responsible for defining the product vision, managing the product…
Added 7 mins ago
Sr Principal Engineer Systems
Northrop Grumman
Redondo Beach
You will define the scope of integration activities between the Host and Command and Control (C2)/ Mission Planning (MP) Segments in the build-up to end-to-end ground tests and…
Added 7 mins ago
*Guidance Navigation Control (GNC) Engineers - Level 3 - TS Cleared (AHT)
Northrop Grumman
Dulles · Gilbert
Experience with performing spacecraft GNC design, analysis, Hardware (HW) and Integration & Test (I&T), or flight operations.
Added 7 mins ago
Missile Integration Technical Lead - 20695
Northrop Grumman
Roy · Corinne
Northrop Grumman Defense Systems is seeking a Missile Integration Technical Lead - Senior Staff Systems Test Engineer to join the Sentinel program in enhancing the US Space Force’s ICBM…
Added 7 mins ago
Sentinel - Staff Systems Safety Engineer - 17373
Northrop Grumman
Roy
Northrop Grumman Defense Systems is seeking to hire a Staff Systems Safety Engineer to join its team of diverse and qualified individuals. This position will be located in Roy, Utah and…
Added 7 mins ago
Flight Software Engineer - Level 3/4 (AHT)
Northrop Grumman
Redondo Beach
Northrop Grumman’s Space Sector is seeking a Flight Software Engineer - Level 3/4 to join our Western Region Software Engineering team. This position is located onsite in Redondo Beach, CA.
Added 7 mins ago
Principal/Senior Principal Systems Engineer *
Northrop Grumman
Fairfax · Linthicum Heights
Performs system engineering, integration, verification and validation, for total systems. Work is performed at all levels of total system product to include: concept, design, test,…
Added 7 mins ago
Sentinel - Principal / Sr Principal Systems Engineer - 18977
Northrop Grumman
Roy
Northrop Grumman Defense Systems is seeking a Principal / Sr Principal Systems Engineer. This opening is in Roy, UT and will support the Sentinel Program. Northrop Grumman supports the Air…
Added 7 mins ago
Principal or Sr. Principal DevOps Engineer
Northrop Grumman
Baltimore
Northrop Grumman Mission Systems is looking for you to join our Software and Digital Technology Team as a Principal or Sr. Principal DevOps Engineer based out of Baltimore, MD.
Added 7 mins ago
Sentinel - Systems Engineer / Principal Systems Engineer - 20060
Northrop Grumman
Roy · Huntsville
Northrop Grumman Defense has an opening for a Systems Engineer (level 2)/Principal Systems Engineer (level 3) to support a Futures Program within the Command Systems Business Unit (BU)…
Added 7 mins ago
Software Engineer Level 3 or 4 (AHT)
Northrop Grumman
Aurora · Morrisville
…its implementation. It is critical that you understand the software development life cycle. The Software Engineer will participate in the full life cycle of software development, to include…
Added 7 mins ago
Optical Subsystem I&T Engineer - Level 1
Northrop Grumman
Chandler
Support the integration and testing of electro-optical subsystems (EO), including hardware set-up, configuration, and execution of test procedures under supervision.
Added 12 mins ago
Sr. GNC Engineer / Tracking & Estimation
Mavensoft Technologies, LLC.
Chandler, AZ
Leading the design, development, implementation, verification, and test of high quality flight and simulation software; owning the design and maintenance of 6 DOF simulations used to…
Added 12 mins ago
Principal GNC Engineer - Tracking & Estimation
Mavensoft Technologies, LLC.
Chandler, AZ
Leading the design, development, implementation, verification, and test of high quality flight and simulation software; owning the design and maintenance of 6 DOF simulations used to…
Added 12 mins ago
Associate GNC Engineer
Mavensoft Technologies, LLC.
Chandler, AZ
Designing, developing, implementing, verifying, and testing high‐quality flight and simulation software; developing and maintaining 6‐DOF simulations to design, analyze, and test flight…
Added 12 mins ago
WC
Software Engineer
Winmark Corporation
Plymouth, MN
- $124,000 to $179,000 USD / year
Winmark is looking for a Software Engineer to develop, enhance, and support the core retail platform systems that power store operations at scale. This role brings strong backend…

Actalent

Mechanical Engineer

Chandler, AZ, United States

$48.07 to $62.5 USD / hour

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Job details

Pay: $48.07 to $62.5 USD / hour
Experience: 410 years of aerospace design experience, preferably involving missile, launch vehicle, booster, or defense-related systems.
Posting language: English
Posted: Nov 4, 2026

Original job description

Job Title: Mechanical EngineerJob DescriptionThis role focuses on performing mechanical analysis, CAD design, and mechanical testing for complex materials, structural components, and functional systems within missile system products. You will use advanced structural and product design engineering tools, with a strong emphasis on Siemens NX, to develop and refine designs that support advanced aerospace and defense applications. The position offers the opportunity to contribute to launch vehicle and missile defense programs while working with multidisciplinary engineering teams.

Responsibilities

Perform mechanical analysis, mechanical CAD design, and mechanical testing of complex materials, structural components, and functional systems for missile system products.
Use advanced structural and product design engineering software tools along with CAD software, with a strong preference for Siemens NX, to create and refine detailed mechanical designs.
Apply engineering principles to adapt or improve heritage features from previous successful designs of a similar nature, ensuring reliability and performance in new applications.
Execute engineering design, development, analysis, and test activities to support assigned development, integration, and test projects.
Develop test programs as needed to evaluate system elements, including materials, structural components, and other mechanical subsystems.
Manage test activities and test article fabrication, including planning, coordination, oversight, and documentation of test results.
Prepare clear, comprehensive written reports and technical documentation that capture design decisions, analysis results, and test outcomes.
Communicate project status, design updates, and analysis or test results through written reports and presentations to internal and external stakeholders.
Apply Geometric Dimensioning and Tolerancing (GD&T) principles in daily work to ensure precise and manufacturable designs in accordance with ASME standards.
Collaborate with cross-functional engineering teams within an aerospace and defense environment, particularly on missile, launch vehicle, booster, or related systems.

Essential Skills

Bachelors degree in Mechanical Engineering, Aeronautical Engineering, or a closely related discipline, including upper-level coursework in mechanical design, thermodynamics, heat transfer, and vibrations.
410 years of aerospace design experience, preferably involving missile, launch vehicle, booster, or defense-related systems.
Daily, hands-on experience with Geometric Dimensioning and Tolerancing (GD&T), including practical application on complex mechanical designs.
Proficiency with Siemens NX for mechanical CAD design, including everyday use for modeling, drafting, and design updates.
Strong understanding and application of GD&T principles in accordance with ASME Y14.5 standards.
Ability to develop and execute mechanical test programs, including planning, test article definition, and evaluation of materials and structural components.
Experience managing test activities and overseeing test article fabrication, including thorough documentation of results.
Ability to clearly communicate technical information and project status through written reports and presentations to technical and non-technical audiences.
Eligibility and ability to obtain a U.S. Department of Defense Secret security clearance.
Experience working within the aerospace or defense industry, particularly on missile, launch vehicle, or related systems.

Additional Skills & Qualifications

Experience using Siemens NX versions 6 through 10 for mechanical design, with familiarity in advanced modeling and drafting features.
Experience with Siemens NX 1946 and Teamcenter for integrated design and data management.
ASME Y14.5-2009 GD&T certification or equivalent formal training in geometric dimensioning and tolerancing.
Active U.S. Department of Defense Secret security clearance or higher.
Prior experience working on launch vehicle programs or related aerospace platforms.
Experience supporting Department of Defense (DoD) programs, including familiarity with associated processes and standards.
Demonstrated ability to adapt heritage designs from previous programs and improve them for new applications.
Strong analytical skills and attention to detail in both design and test documentation.
Motivation to work on advanced military and defense programs that support national and allied defense capabilities.

Work EnvironmentThe role is based in an office and engineering lab environment supporting advanced aerospace and defense programs, including launch vehicles, missile defense, and offensive strike weapon systems. You will work closely with multidisciplinary engineering teams using Siemens NX, Teamcenter, and advanced structural and product design tools. The position follows a 9/80 work schedule, with a two-week cycle consisting of one 36-hour week and one 44-hour week, providing every other Friday off. The dress code is business casual. The organization offers competitive benefits upon conversion to a full-time role, including a 401(k) program with a matching contribution structure and the potential for discretionary company contributions. The environment emphasizes technical excellence, collaboration, and the opportunity to obtain or utilize a DoD Secret security clearance while contributing to mission-critical defense initiatives. Job Type & LocationThis is a Contract to Hire position based out of Chandler, AZ. Pay and BenefitsThe pay range for this position is $48.07 - $62.50/hr. Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits

available for this temporary role may include the following:

Medical, dental & vision Critical Illness, Accident, and Hospital 401(k) Retirement Plan Pre-tax and Roth post-tax contributions available Life Insurance (Voluntary Life & AD&D for the employee and dependents) Short and long-term disability Health Spending Account (HSA) Transportation benefits Employee Assistance Program Time Off/Leave (PTO, Vacation or Sick Leave) Job Type & LocationThis is a Contract to Hire position based out of Chandler, AZ. Application DeadlineThis position is anticipated to close on Nov 18, 2026. Workplace TypeThis is a fully onsite position in Chandler,AZ.About Actalent

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email actalentaccommodation@actalentservices.com for other accommodation options.

San Francisco Fair Chance Ordinance:

Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector:

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI):

We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.

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More about this job

Skills

Siemens NX
CAD software
Engineering principles
Execute software tests
Manage tests
Documentation
Presentation skills
Mechanical engineering
Aerospace engineering
Siemens Teamcenter
Data management
Analytical skills
Attention to detail
Collaboration

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