**Axient -**

SPACE

**Overview**

Axient is seeking a **Journeyman Engineer** with expertise in spacecraft liquid propulsion systems (particularly involving hypergolic propellants) in support of the Gateway Deep Space Logistics (DSL) Program at NASA's Kennedy Space Center (KSC). This position will contribute to Insight, Surveillance, Systems Engineering, Analysis, and Mission Operations support services to the DSL Program. This position supports DSL related work to develop, integrate, and execute Gateway Logistics Services (GLS) missions to deliver cargo, payloads, or other Gateway elements to the Gateway in lunar orbit.

**Responsibilities**

**Duties & Responsibilities** : Responsibilities include systems engineering and integration activities related to management of mission requirements and verification with external customers, insight, surveillance, and mission activities directly related to specific GLS missions, but also and other DSL mission work. Other specific responsibilities include:

Evaluate the GLS Provider's design, analyses, testing, manufacturing, verification, validation, assembly, integration, checkout, and mission preparations for compliance with applicable Program/Project requirements.

Present evaluation results to DSL to assist with requirements verification closure and mission readiness determination for GLS missions.

Participate in DSL Engineering Review Boards (ERBs), Logistics Control Boards (LCBs), and other management or independent reviews to provide technical assessment of the GLS Providers compliance with the Program/Project requirements, requirements verification closure. and mission readiness determination for GLS missions.

Evaluate GLS Provider troubleshooting and resolution plans for hardware and software anomalies sustained during qualification and acceptance testing, spacecraft processing, or in-flight operations.

In the event of anomalies, provide independent evaluation of root cause, contributing causes, and recommended corrective actions. Track failure trends of components and investigate latent defects.

Support NASA-chaired Mishap Investigation Board (MIB) meetings in the event of a failed mission.

Employ Model-Based Systems Engineering (MBSE) expertise to:

Develop and create complex vehicle models

Simulate these models using relevant code

Modify or update analytical code as required

Understand GLS Provider tools and models such that input and output files can be reviewed efficiently and accurately.

Assess DSL and GLS Provider spacecraft, ground systems, and associated engineering and analytical products throughout the life cycle for GLS missions and fleet activities.

**Qualifications**

**Skills & Experience** :

The applicant should have extensive engineering experience in support of spacecraft development, testing, or operations and possess expertise in the following fields:

Spacecraft liquid propulsion systems (hypergolic, bi-propellant)

Spacecraft propulsive maneuvering and attitude control systems

Experience in the following areas is highly desired:

Analysis of plume characteristics and impingement effects associated with propulsion/maneuvering/attitude control system exhaust and venting using Engineering Model for Plume Impingement in Rarefield Environments (EMPIRE), RCSPLUME or similar tools

NASA commercial launch and service providers (e.g., Commercial Crew or Commercial Cargo), Orion, Human Landing System, or other NASA space

The applicant should have the ability to work in a team environment consisting of NASA civil servants and various contractor employees and possess excellent oral and written communication skills.

**Required Experience & Education** :

BS in Aerospace Engineering, Mechanical Engineering or related STEM discipline.

Applicant should have 3 to 10 years of relevant experience.

APPLY HERE (https://careers-axient.icims.com/jobs/5118/journeyman-engineer---spacecraft-liquid-propulsion-systems/job?mode=apply&apply=yes&in_iframe=1&hashed=-336025105)

Applicants for positions which require a US government security clearance or access must meet eligibility requirements that most often include US citizenship.

This company is an Equal Employment Opportunity Employer as defined by the EEOC. If you are a qualified individual with a disability or are a disabled veteran, and are unable or limited in your ability to use or access our online application as a result of your disability, you have the right to receive assistance by calling us directly at 256-650-6263 orclick here (help@axientcorp.com?subject=Application Help) to reach us by email. All qualified applicants will receive consideration for employment without regard to race, color, religion or creed, national origin or ancestry, gender, age, sexual orientation, gender orientation, physical or mental disability, veteran status, genetic information, citizenship, or any other federal, state, or locally protected class.

Axient LLC is a federal government contractor and must adhere to applicable safety and legal requirements, protocols, and compliance regulations as required by federal laws and governing agencies.

**Job ID** _2023-5118_

**Category** _Engineering - Test | Evaluation_

**# of Openings** _1_

**Location : Location** _US-FL-Merritt Island_

**Type** _Regular, Full-Time_

**Minimum Education Requirement** _Bachelor's_

**Minimum Experience Requirement, Years** _3-10_

**Clearance Requirement** _NACI_