Astrodynamics Engineer
The Judge Group —Westminster, CO
- $120,000 - $180,000 a year
- Full-time
- Master's degree
- Analysis skills
- Presentation skills
Quick Apply
Senior Test Engineer
Leidos —Englewood, CO
- $107,900 - $195,050 a year
- Full-time
- 6 years
- Computer Science
- Master's degree
Integration Engineer
ITSC Secure Solutions, LLC —Buckley AFB, CO
- $150,000 - $190,000 a year
- Full-time
- Hybrid work
- Engineering
- Bachelor's degree
- Senior level
- Health savings account
- Paid holidays
Quick Apply
Application Engineer (Water & Wastewater Systems)
Triplepoint Environmental —Centennial, CO
- $90,000 - $110,000 a year
- Full-time
- Mid-level
- 3 years
- Analysis skills
- 401(k)
Quick Apply
Senior UI/UX Engineer
Leidos —Englewood, CO
- $107,900 - $195,050 a year
- Full-time
- 6 years
- Computer Science
- Office
1d
Aerospace Test Engineer
ThinkOrbital —Boulder, CO
- $110,000 - $130,000 a year
- Full-time
- 5 years
- Engineering
- Assembly
- Health insurance
- Dental insurance
Quick Apply
Network Infrastructure Engineer I, Amazon Dedicated Cloud (NIDD)
Amazon Data Services, Inc. —Broomfield, CO
- $96,000 - $166,300 a year
- Full-time
- Mid-level
- 3 years
- Travel
- AD&D insurance
- Health insurance
3d
Network Infrastructure Engineer I, Amazon Dedicated Cloud (NIDD)
Amazon Data Services, Inc. —Broomfield, CO
- $96,000 - $166,300 a year
- Full-time
- Mid-level
- 3 years
- Travel
- AD&D insurance
- Health insurance
3d
Implementation Specialist
Visionlink Inc —Boulder, CO
- $55,000 - $65,000 a year
- Full-time
- Microsoft Excel
- System design
- Mid-level
- Health savings account
- Health insurance
Quick Apply
Mission Architect - Space Communications Systems
Vantor Inc. —Westminster, CO
- $124,000 - $181,500 a year
- Full-time
- 7 years
- Analysis skills
- Senior level
- 401(k) matching
- Pet insurance
Quick Apply
Systems Engineer II
CFS —Denver, CO
- $95,000 - $140,000 a year
- 5 years
- Senior level
- Disability insurance
- Health insurance
8d
Military Service - U.S. Space Force, Mechanical Engineer
Military Service - U.S. Space Force —Denver, CO
- From $60,000 a year
- Full-time
- Engineering
- Mid-level
- Master's degree
- Health insurance
- 401(k)
Senior Lunar Systems and RF Engineer / Hybrid in Denver
Motion Recruitment —Denver, CO
- Full-time
- Hybrid work
- Azure
- 5 years
- AWS
- Dental insurance
- Vision insurance
Military Service - U.S. Space Force, Developmental Engineer
Military Service - U.S. Space Force —Denver, CO
- From $60,000 a year
- Full-time
- Engineering
- Mid-level
- Master's degree
- Health insurance
- 401(k)
Network Engineer Principal (TS/Q clearance required)
General Dynamics Information Technology —Denver, CO
- $111,155 - $150,385 a year
- Computer science
- Computer Science
- 5 years
- Health insurance
- Paid time off
Military Service - U.S. Space Force, Human Factors Engineer
Military Service - U.S. Space Force —Denver, CO
- From $60,000 a year
- Full-time
- Engineering
- Mid-level
- Master's degree
- Health insurance
- 401(k)
Military Service - U.S. Space Force, Astronautical Engineer
Military Service - U.S. Space Force —Denver, CO
- From $60,000 a year
- Full-time
- Engineering
- Mid-level
- Master's degree
- Health insurance
- 401(k)
Military Service - U.S. Space Force, Electrical Engineer
Military Service - U.S. Space Force —Denver, CO
- From $60,000 a year
- Full-time
- Engineering
- Mid-level
- Master's degree
- Health insurance
- 401(k)
Military Service - U.S. Space Force, Aeronautical Engineer
Military Service - U.S. Space Force —Denver, CO
- From $60,000 a year
- Full-time
- Engineering
- Mid-level
- Master's degree
- Health insurance
- 401(k)
Systems Engineer SME
Leidos —Englewood, CO
- $131,300 - $237,350 a year
- Full-time
- Management
- Doctoral degree
- Computer Science

I want to receive the latest job alert for systems engineer, principal survivability & nuclear hardness in denver, co

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

systems engineer, principal survivability & nuclear hardness jobs near denver, co

Astrodynamics Engineer

The Judge Group -
Westminster, CO

Quick Apply

Job Details

Full-time
$120,000 - $180,000 a year

Qualifications

Optics
Collaborative research
Technical research projects
Software development
Simulation analysis

Full Job Description

Astrodynamics Engineer

Location: Westminster, CO 80031
Employment Type: Full-Time, Permanent

Job Summary

We are seeking an experienced Astrodynamics Engineer to serve as a technical authority for orbital mechanics across space domain awareness programs. This position will develop and validate physical models, synthetic datasets, orbit-estimation methods, and state-estimation capabilities supporting missions across low Earth orbit, geosynchronous Earth orbit, cislunar space, and other complex orbital regimes.

The Astrodynamics Engineer will generate synthetic datasets used to develop, train, validate, and evaluate machine-learning models. This individual will also review datasets and model results to identify modeling limitations, unrealistic assumptions, and potential failure modes before solutions are delivered for operational use.

This role will serve as a primary technical interface with university and research-institution partners supporting cislunar dynamical modeling, orbit determination, and multi-body dynamics research. Responsibilities include establishing technical interfaces, defining modeling conventions, developing validation cases, documenting requirements, and clarifying ownership across collaborative research efforts.

Key Responsibilities

Build and validate astrodynamics modeling environments covering multiple mission regimes, including:
- Two-body orbital dynamics
- Perturbed low Earth orbit and geosynchronous Earth orbit propagation
- Cislunar and multi-body dynamics
- Circular restricted three-body problem models
- Higher-fidelity orbital dynamics models
Generate representative synthetic observation datasets across orbital regimes and orbit families.
Model realistic sensing conditions, including:
- Observation geometry
- Sensor visibility
- Lighting constraints
- Measurement noise
- Track gaps
- Sparse or degraded observations
Develop synthetic datasets for algorithm development and machine-learning model training, testing, and evaluation.
Incorporate publicly available ephemerides and reference datasets as independent validation cases.
Develop, implement, and evaluate orbit-determination and state-estimation methods appropriate to each mission scenario.
Apply batch least-squares, sequential estimation, Kalman filtering, and related estimation techniques.
Evaluate covariance, uncertainty, observability, and estimator convergence.
Determine the conditions under which orbital custody can be established or maintained and identify scenarios in which custody may not be achievable.
Analyze sparse-observation and too-short-arc scenarios using initial orbit determination, admissible regions, and hypothesis-generation techniques.
Define anomalous orbital or dynamical behavior using measurable physical characteristics and documented criteria.
Partner with data science and software engineering teams to ensure training and evaluation datasets are physically accurate and dynamically representative.
Review machine-learning model results against orbital mechanics and physical expectations.
Provide physics-based inputs to concepts of operations and systems-engineering activities.
Evaluate revisit intervals, latency requirements, timing constraints, sensing limitations, and estimation performance.
Document modeling assumptions, validation methods, limitations, uncertainty, and technical conclusions.
Serve as a primary technical point of contact for university and research-institution partners.
Establish technical interfaces, modeling conventions, validation cases, deliverables, and ownership responsibilities for external research collaborations.

Required Qualifications

Master’s degree or PhD in Aerospace Engineering, Astrodynamics, Applied Mathematics, or a related technical field.
At least 3 years of relevant professional, research, or academic experience. A PhD may substitute for a portion of the experience requirement.
Demonstrated experience with orbit determination and state-estimation methods, including:
- Batch least-squares estimation
- Sequential estimation
- Kalman-family estimators
- Covariance analysis
- Observability analysis
Working knowledge of astrodynamics across multiple orbital regimes, including:
- Perturbed near-Earth dynamics
- Low Earth orbit
- Geosynchronous Earth orbit
- Multi-body orbital dynamics
- Circular restricted three-body problem dynamics
- Libration-point dynamics
- Invariant manifolds
- Periodic orbit families
- Resonance structures
Experience addressing sparse-observation and too-short-arc orbit-determination problems.
Experience with admissible regions, initial orbit determination, and hypothesis generation and pruning.
Strong Python programming skills or the demonstrated ability to quickly develop advanced Python capabilities.
Familiarity with C++, C, MATLAB, or Julia for propagator, simulator, estimator, or scientific software development.
Knowledge of optical observation modeling, including measurement types, sensor error sources, visibility constraints, and lighting conditions.
Ability to document assumptions, uncertainty, validation results, and technical conclusions clearly.
Ability to collaborate effectively with software engineers, data scientists, systems engineers, and external research partners.
Ability to obtain and maintain a U.S. Government security clearance.

Preferred Qualifications

Direct experience with cislunar or extended geosynchronous orbit space domain awareness applications.
Experience with conventional low Earth orbit or geosynchronous Earth orbit custody, tracking, and catalog-maintenance programs.
Familiarity with normal-form methods, Lie series, or other model-reduction techniques applied to multi-body dynamics.
Previous experience collaborating with universities or research institutions on government-funded programs.
Experience generating synthetic datasets for machine-learning applications.
Understanding of potential data leakage, artificial patterns, and unintended structure within synthetic training datasets.
Experience evaluating machine-learning outputs against physics-based models or expected orbital behavior.
Publications or conference presentations in astrodynamics, orbital mechanics, or space domain awareness.
Experience presenting technical work at professional venues such as AAS, AIAA, or AMOS.

Work Environment

Full-time, permanent position based in Westminster, Colorado.
Work involves collaboration with multidisciplinary engineering, software, data science, systems engineering, and research teams.
The position may support government, aerospace, defense, or national-security-related programs.
Employment is subject to applicable eligibility and security-clearance requirements.

#ITPriority

By providing your phone number, you consent to: (1) receive automated text messages and calls from the Judge Group, Inc. and its affiliates (collectively "Judge") to such phone number regarding job opportunities, your job application, and for other related purposes. Message & data rates apply and message frequency may vary. Consistent with Judge's Privacy Policy, information obtained from your consent will not be shared with third parties for marketing/promotional purposes. Reply STOP to opt out of receiving telephone calls and text messages from Judge and HELP for help.

Quick Apply

Refine Your Search

systems engineer, principal survivability & nuclear hardness jobs in denver, co

Astrodynamics Engineer

Senior Test Engineer

Integration Engineer

Application Engineer (Water & Wastewater Systems)

Senior UI/UX Engineer

Aerospace Test Engineer

Network Infrastructure Engineer I, Amazon Dedicated Cloud (NIDD)

Network Infrastructure Engineer I, Amazon Dedicated Cloud (NIDD)

Implementation Specialist

Mission Architect - Space Communications Systems

Systems Engineer II

Military Service - U.S. Space Force, Mechanical Engineer

Senior Lunar Systems and RF Engineer / Hybrid in Denver

Military Service - U.S. Space Force, Developmental Engineer

Network Engineer Principal (TS/Q clearance required)

Military Service - U.S. Space Force, Human Factors Engineer

Military Service - U.S. Space Force, Astronautical Engineer

Military Service - U.S. Space Force, Electrical Engineer

Military Service - U.S. Space Force, Aeronautical Engineer

Systems Engineer SME

I want to receive the latest job alert for systems engineer, principal survivability & nuclear hardness in denver, co

Related Searches

Explore jobs in more locations

Astrodynamics Engineer

Job Summary

Key Responsibilities

Required Qualifications

Preferred Qualifications

Work Environment

Job Seeker Tools

Employer Tools

Browse

Stay Connected