Orion GN&C Engineer Job at Amentum (Houston)

Orion GN&C Engineer

We have an exciting opportunity for a Orion GN&C Engineer to join the team with ...

Location

United States , Houston

Salary:

Not provided

Amentum

Expiration Date

Until further notice

Requirements

Typically requires a bachelor's degree in Engineering and a minimum of 1 year of experience in the field or in a related area
Experience with Kalman filters
Experience with development of modeling spacecraft systems performance
Knowledge in the development of GN&C algorithms and spacecraft system analysis
Experience with development and analysis of 6 DOF algorithms and simulations
Experience with orbital mechanics and GN&C principles
Experience with design, verification, testing, and operation of GN&C software
Experience with LINUX, Python, MATLAB, Simulink, and C/C++
Experience with Git/GitLab version control
Experience with the development of space system requirements and documents

Job Responsibility

Develop and evaluate safety-critical, human rated GN&C flight software
Develop, integrate, and test new GN&C algorithms
Develop, integrate, and test new algorithms for evaluation of vehicle and mission performance
Develop, integrate, and test new algorithms for trajectory optimizations
Provide recommendations for improvements in design and software development processes
Perform other duties as required

What we offer

Excellent personal and professional career growth
9/80 work schedule (every other Friday off), when applicable
Onsite cafeteria (breakfast & lunch)
Much, much more!

Fulltime

Parachute Modeling Engineer

Location

United States , Houston

Salary:

Not provided

Amentum

Expiration Date

Until further notice

Requirements

Typically requires a bachelor's degree in Engineering and a minimum of 2- 5 years of experience in the field or in a related area
Experience with 6-DOF and multi-body flight mechanics simulations
Experience with software development (any language)
Experience developing, verifying, and validating parachute simulation models
Experience analyzing spacecraft performance
Experience in product delivery utilizing source code management tools such as Git/GitLab
Excellent communication skills
Able to work in a team environment consisting of NASA civil servants and contractor employees
Strong interpersonal skills to enable successful performance in a collaborative engineering team
Ability to organize and prioritize tasks to meet deadlines and schedules with limited supervision

Job Responsibility

Develop a state-of-the-art multi-body parachute system model, including parachute deployment, inflation, and full-open flight, for use on the Orion and Commercial Crew programs and future programs
Integrate the multi-body parachute system model into NASA's flight mechanics simulation (Julia) and NASA Trick-based simulations (C++)
Collaborate with parachute analysis subject matter experts to plan and reconstruct parachute drop tests and reconstruct the parachute system performance from spacecraft flights
Assist the GN&C team in performing parachute system analyses, including assessments of the touchdown conditions
Assist the parachute analysis team with executing simulations on our High-Performance Computing (HPC) system
Perform verification and validation for flight mechanics models and simulations
Develop requirements documentation for flight mechanics models and simulations
Provide recommendations for improvements in design and software development processes
Perform other duties as required

What we offer

Excellent personal and professional career growth
9/80 work schedule (every other Friday off), when applicable
Onsite cafeteria (breakfast & lunch)

Fulltime

New

IT Training Lead

The IT Training Lead will drive technology learning and user adoption across the...

Location

United States , Delray Beach

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

Experience in IT training, instructional design, technical enablement, or learning and development
Strong knowledge of Microsoft 365
Excellent communication, facilitation, and content development skills
Ability to translate technical concepts into practical, user-friendly training.

Job Responsibility

Design, develop, and deliver IT training programs in instructor-led, virtual, and self-paced formats
Take lead in the Microsoft Copilot and AI training strategy, including onboarding, advanced use cases, responsible AI usage, and ongoing enablement
Partner with IT leadership to support new technology rollouts, system upgrades, and digital transformation initiatives
Create and maintain training content, including videos, guides, tutorials, and job aids
Identify skill gaps and develop targeted learning solutions to improve adoption and productivity
Gather feedback and measure training effectiveness to continuously improve programs.

New

K Kitchen Representative

The position includes, but is not limited to, the following essential job duties...

Location

United States , New Albany

Salary:

Not provided

Circle K

Expiration Date

Until further notice

Requirements

Excellent communication skills
Team player who can work well with others or independently
Acts with integrity
keeps commitments
Contagious positive attitude
Focuses on achieving results while having fun
Frequently bend, twist at waist, kneel, squat, stand, and walk
Occasionally climb and descend ladders
Tolerate extreme cold and hot temperatures and work in and around fryers, ovens, grills, coolers, freezers, sharp objects, and loud noises
Reach, grasp, and manipulate objects with hands for entire shift, including reaching for objects overhead

Job Responsibility

Provides excellent guest service in a fast and friendly manner
Maintains a clean restaurant environment by cleaning and performing general housekeeping duties
Prepares and serves food items in accordance with all Brand, Company, and health department regulations
Ensures product quality, food safety, and operational standards are met
Keeps accurate cash, sales, and inventory control records
Follows all government laws and safety codes
Completes reports on all incidents following our 5-minute rule policy
Lives our Company values: One Team, Do the Right Thing, Takes Ownership, Play to Win

What we offer

Medical, Dental, Vision, Term Life and AD&D plans
Flexible spending and health savings accounts (FT)
Vacation paid time off
Company holidays paid at time and a half
Matching 401(k)
Tuition Reimbursement
Stock Purchase Plan
Employee Discount Program
Discount Meal Benefit
Wellness Plan

New

K Kitchen Representative

Location

United States , Decatur

Salary:

Not provided

Circle K

Expiration Date

Until further notice

Requirements

Excellent communication skills
Team player who can work well with others or independently
Acts with integrity
keeps commitments
Contagious positive attitude
Focuses on achieving results while having fun
Frequently bend, twist at waist, kneel, squat, stand, and walk
Occasionally climb and descend ladders
Tolerate extreme cold and hot temperatures and work in and around fryers, ovens, grills, coolers, freezers, sharp objects, and loud noises
Reach, grasp, and manipulate objects with hands for entire shift, including reaching for objects overhead

Job Responsibility

Provides excellent guest service in a fast and friendly manner
Maintains a clean restaurant environment by cleaning and performing general housekeeping duties
Prepares and serves food items in accordance with all Brand, Company, and health department regulations
Ensures product quality, food safety, and operational standards are met
Keeps accurate cash, sales, and inventory control records
Follows all government laws and safety codes
Completes reports on all incidents following our 5-minute rule policy
Lives our Company values: One Team, Do the Right Thing, Takes Ownership, Play to Win

What we offer

Medical, Dental, Vision, Term Life and AD&D plans
Flexible spending and health savings accounts (FT)
Vacation paid time off
Company holidays paid at time and a half
Matching 401(k)
Tuition Reimbursement
Stock Purchase Plan
Employee Discount Program
Discount Meal Benefit
Wellness Plan

New

Restaurant Assistant Manager

This position assists the Restaurant Manager (RM) with daily operations of the r...

Location

United States , Holly Springs

Salary:

Not provided

Circle K

Expiration Date

Until further notice

Requirements

Full time required
availability during all hours of operation and at least one hour pre-opening and post-closing required
Valid state Driver's License required
Excellent communication skills
Motivates, coaches, and leads team members
Acts with integrity
keeps commitments
Contagious positive attitude
Focuses on achieving results while having fun
Ability to gain control during stressful situations

Job Responsibility

Assists the Restaurant Manager with daily operations of the restaurant and supervises the team in their absence
Leads and coaches Restaurant Team Members and partners with the management team to maintain the Company and Brand operational standards
Provides excellent guest service in a fast and friendly manner
coaches and corrects team
Conducts second interviews for team members and shift leads
Maintains a clean restaurant environment by cleaning and performing general housekeeping duties
Assigns shift duties to team members and follows up to ensure completion
Directs team and ensures all food items are prepared and served in accordance with all Brand, Company, and health department regulations
Coaches team members to follow guidelines for food preparation and production management
Cascades relevant information to team members and assists with new product training

What we offer

Unlimited tip pooling
Medical, Dental, Vision, Term Life and AD&D plans
Flexible spending and health savings accounts
Short-Term Disability
Vacation paid time off
Company holidays paid at time and a half
Matching 401(k)
Tuition Reimbursement
Stock Purchase Plan
Employee Discount Program

Fulltime

New

Plant Operator - Crushing and Screen

Are you an experienced and ticketed Machine Operator looking for stable, high-ho...

Location

Australia , Petrie

Salary:

42.00 - 52.00 AUD / Hour

Randstad

Expiration Date

July 09, 2026

Requirements

Proven Experience working in a quarry, concrete recycling, or heavy industrial yard
Current tickets for Front-End Loader (LL) and Excavator (LE)
Truck License: Heavy Rigid (HR) or higher is highly regarded
Reliability with strong work ethic and punctuality
Own reliable vehicle and current driver's license

Job Responsibility

Safe and efficient operation of heavy machinery in a fast-paced recycling and quarry environment
Operating Front-End Loaders
Operating Excavators utilized as material handlers
Operating Moxy (Articulated Dump Trucks) and other yard machinery as required
Assisting with daily machinery pre-starts, basic maintenance, and ensuring the yard runs smoothly
Adhering strictly to site health and safety protocols

What we offer

Top Rates: $42.00 to $52.00 per hour + overtime penalties
Big Hours: Consistent 40 to 55-hour work weeks
Career Progression: Pathway from casual to permanent full-time employment within 3-6 months
Local Work: Convenient Brisbane Northside location (Petrie)
Immediate Start

Fulltime

Graduate Student Instructors

Location

United States , Ann Arbor

Salary:

Not provided

University of Michigan

Expiration Date

Until further notice

Requirements

Enrolled in good standing as a graduate student at the University of Michigan
Available to teach the scheduled section times
Have previously taken at least 1 philosophy course (or equivalent course) in this general area as an undergraduate or graduate student, and have demonstrated expertise and interest in subject area
Experience with Canvas
If the language of instruction at a student's undergraduate institution was not English, they must be evaluated by the English Language Institute (ELI) for English proficiency and either pass the GSI-OET or have this test waived by the ELI before they can be eligible for a GSI appointment in LS&A.

Job Responsibility

Attend all lectures and exams for your preferred course
Run discussion sections as scheduled
Hold at least 2 office hours each week
Grade assignments, per lead faculty instruction
Meet weekly with the lead instructor, and respond promptly to emails
Additional items listed in fraction calculation form

Parttime

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Orion GN&C Engineer

Job Description

Job Responsibility

Requirements

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What we offer

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