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Added 2 hours ago
Principal Mechanical Engineer/Sr. Principal Mechanical Engineer
Northrop Grumman
Oklahoma City, OK
Advanced Test and Support Systems (ATSS) is seeking a Principle Mechanical Engineer / Senior Principle Mechanical Engineer (Level 3/4) to join our team of qualified and diverse individuals…
Added 3 hours ago
Associate, Electrical Engineer 1
L3Harris
Yorba Linda, CA
Designs can include development of Avionics Systems, RF, LAN, Data Processing, Power Distribution Systems, Electrical Loads analysis, Load shedding scheme to name a few, along with the…
Added 3 hours ago
Test & Evaluation Hardware Design Engineer (Experienced & Senior)
The Boeing Company
Long Beach, CA
…Beach, CA , supporting the development and sustainment of our avionics lab and related test…
Added 3 hours ago
Sr. Principal Embedded Payload Electronics Engineer
Northrop Grumman
San Diego, CA · Palmdale, CA
Northrop Grumman Aerospace Systems has an opening for a Sr. Principal Embedded Payload Electronics Engineer to join our team in San Diego (Rancho Bernardo), CA or Palmdale, CA . This…
Added 3 hours ago
RS
Systems Engineer, Software (Systems Engineer, Staff)
Redwire Space, Inc.
Littleton, CO
- $120,000 to $165,000 USD / year
Redwire Space Missions LLC is seeking a Systems Engineer, Software to join our team in Littleton, CO. This role is critical to the success of our spacecraft programs and is ideal for an…
Added 4 hours ago
Electrical Aircraft Integration Engineer IV
Panasonic Avionics Corporation
Bothell, WA
Ever wonder who brings the entertainment to your flights? Panasonic Avionics Corporation is #1 in the industry for delivering inflight products such as movies, games, WiFi, and now…
Added 4 hours ago
Electrical Aircraft Integration Engineer IV
Panasonic Avionics Corporation
Bothell, WA
Ever wonder who brings the entertainment to your flights? Panasonic Avionics Corporation is #1 in the industry for delivering inflight products such as movies, games, WiFi, and now…
Added 6 hours ago
Systems Engineer Interface Control Documents (SME2)
Amentum
Huntsville, AL
Position Description: This opportunity will provide leadership for the systems engineering and system-level integration support for the Space Launch System (SLS) program’s interfaces with…
Added 6 hours ago
GA
Staff Engineer – Flight Management Systems Project Leader
GE Aerospace
Grand Rapids, MI
- $130,000 to $173,000 USD / year
…excellence, schedule adherence, and budget control for critical avionics…
Added 11 hours ago
Systems Integrations Engineer (Mid-level or Senior)
The Boeing Company
North Charleston, SC
The Systems Integration Engineer will work with a dynamic and diverse Systems Integration team that supports the design, configuration, production, certification, and delivery of 787s. The…
Added 11 hours ago
Senior Space Systems Engineer, Avionics
Varda Space Industries
El Segundo, CA
The Senior Space Systems Engineer, Avionics oversees the design, integration, and testing of avionics systems for our Winnebago Spaceship. They ensure that all systems are ready for both…
Added 11 hours ago
Senior Space Avionics Hardware Development Engineer
Varda Space Industries
El Segundo, CA
As a Senior Space Avionics Hardware Development Engineer at Varda, you will design and deliver flight-critical electrical hardware for our satellite bus, reentry vehicle, and customer…
Added 11 hours ago
Principal Space Avionics Hardware Development Engineer
Varda Space Industries
El Segundo, CA
As a Principal Space Avionics Hardware Engineer at Varda, you will be the architect and designer of flight critical electrical hardware for our satellite bus, reentry vehicle, and customer…
Added 13 hours ago
Thermal Analysis : Engineer Systems Modeling & Simulation – Level 2/3
Northrop Grumman
Chandler, AZ
Northrop Grumman Space System Sector is looking for a Thermal Analysis : Engineer Systems Modeling & Simulation – Level 2/3 to join the Thermal Analysis team within Launch Vehicles at the…
Added 15 hours ago
Systems Engineer - E2
Lockheed Martin
Littleton, CO · Littleton
The Systems Integration/Test Engineer Sr focuses on the end‑to‑end integration and verification of telemetry avionics subsystems (e.g., RF transmitters, data‑handling units, antenna…
Added 15 hours ago
Electrical Engineer - E2
Lockheed Martin
Lexington, KY · Lexington
2+ years of professional experience in electrical engineering, with emphasis on aircraft electrical systems, wiring harness design, and/or avionics integration
Added 15 hours ago
Electronics Engineer III
Lockheed Martin
Titusville, FL · Titusville
As a Senior Electronics Engineer, you will perform Engineering functions in support of the US Navy's Fleet Ballistic Missile (FBM) D5 Life Extension (D5LE) Avionics/Test Missile Kit (TMK)…
Added 15 hours ago
Circuit Design Engineer III
Lockheed Martin
Virtual One, MA
This is an Avionics Circuit Design Engineer role where you will work on the development, integration, and production of a sophisticated state-of the-art electronics product in a world class…
Added 15 hours ago
Electronics Engineer V
Lockheed Martin
Huntsville, AL · Sunnyvale, CA · Huntsville · Sunnyvale
Work on a cross-functional team in the development and integration of world class avionics systems.
Added 15 hours ago
Staff Engineer Mechanical
Northrop Grumman
Oklahoma City
…Advanced Test and Support Systems (ATSS) actively developing Avionics Testing Solutions and Specialized Test Equipment for the Sentinel Missile platform. We also work on and assist with the…
Added 15 hours ago
Sr Principal Engineer Electronics
Northrop Grumman
Oklahoma City
Northrop Grumman Aeronautics Systems has an opening for a Senior Principal Electronics Engineer (Level 4) to join the team of qualified individuals. Position is located in Oklahoma City, OK.
Added 16 hours ago
Senior Platform Software Engineer – Embedded Systems
RTX
United States
We are seeking a Senior Embedded Platform Software Engineer to join our foundation software team. In this role, you will contribute to the development of platform control software that…
Added 16 hours ago
Director of Flight Software
Singularity Defense Corp.
Gardena, CA
This is a hands-on technical leadership role. We are looking for an experienced software engineer who can lead a team, make sound architectural decisions, solve complex hardware/software…
Added 17 hours ago
Manufacturing Engineer II, Mechanisms
Relativity Space
Long Beach, CA
…up. Whether you’re in propulsion, manufacturing, software, avionics, or a corporate function, you’ll collaborate across teams, shape decisions, and see your work come to life in record…
Added 17 hours ago
Software Test & Automation Engineer II
Quantum Space
Rockville, MD · 801 Thompson Ave. Suite 201 Rockville, MD
We are seeking a skilled and motivated Software Test & Automation Engineer II to develop and maintain automated testing solutions that ensure the reliability, functionality, and performance…

Amentum

Systems Engineer Interface Control Documents (SME2)

Huntsville, AL, United States

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Job details

Experience: At least 13 years of relevant experience in systems engineering and integration, requirements management, system architecture definition, functional design, and design integration.
Posting language: English
Posted: Sep 17, 2026

Original job description

Join Our Journey

At Amentum Space Exploration Division (ASED) your growth is our priority! That’s why we offer an array of exciting opportunities for your career development. From the transformative Team Lead Academy to education reimbursement, personalized mentoring, and engaging company-sponsored networking events, you have the power to shape your professional journey in a way that aligns with your aspirations.

Find Your Community

At the heart of our thriving business are the incredible people who make it all possible. We celebrate a vibrant array of cultures, backgrounds, and experiences. Here, we foster an environment where everyone - employees, clients, and partners alike - are treated with the dignity and respect they deserve.

Prioritize Your Well-Being

Our extensive benefits package is designed with your health in mind. Enjoy wellness programs, paid holidays, generous time off, employee perks, and so much more. We’re here to help you achieve a harmonious balance in your life - both at work and at home.

Together, We Soar

Our dynamic team consists of 10 companies united in a single mission: to venture from Moon to Mars and beyond. Join us on this extraordinary adventure!

This position has been aligned with Amentum Space Exploration Division. To learn more, click here (https://ased.space/)

Position Description: This opportunity will provide leadership for the systems engineering and system-level integration support for the Space Launch System (SLS) program’s interfaces with the Exploration Ground Systems (EGS) program and others. This position directly supports the SLS Lead Systems Engineer (LSE) on behalf of the Systems Design & Definition Branch (EV72). This support will include Interface Control Document ownership, working with digital engineering tools, participation in reviews, Technical Interchange Meetings (TIMs), technical performance meetings, teleconferences, working groups and trade studies.

Responsibilities:

Engineering support to be performed by the candidate includes:

Provide system functional design and integration support for the SLS program
Control the integrated system architecture through appropriate controlling documents and/or deliverables.
Perform technical integration across multiple NASA Centers, diverse engineering and program/project organizations, and a variety of engineering disciplines such as propulsion, structures, avionics and power, guidance and navigation, flight software, and human engineering.
Develop digital engineering tools used to manage baseline, traces, and verification tracking
Develop strategic plans and negotiate resolution of open requirement and design issues and concerns to ensure closure of TBDs, TBRs, etc. within the SLS and EV organization schedule allowance.
Supply leadership and support for the development of key system engineering products for SLS program/project milestones and provide technical leadership to these SLS program/project milestone reviews and events.

EGS integration support to be provided by the candidate includes:

Provide leadership and support for integration activities between SLS, EGS, Element and Prime Contractor teams for the NASA SLS LSE, SLS LSE Team and the SLS Chief Engineer.
Provide inputs to reviews and coordination for the Space Launch System (SLSP)-to-Ground Systems Development and Operations Program (GSDOP) Interface Control Document (ICD), Volumes 1 to 13.
Provide leadership and support for special studies as requested by EV72 management in support of the GSDOP ICD Development as it applies to the SLS and its Elements.
Provide leadership and support for resolving issues between SLS and EGS such as hardware or software design, bandwidth, C&DH etc.
Assist in technical evaluations of verification closure data and rationale.

Qualifications:

Degree in Mechanical, Electrical, Aerospace, or Systems Engineering or related field required. Degree from an ABET-accredited university is preferred. Typically, educational requirements are the equivalent of a Masters with at least 18 total years of relevant experience or a BS with at least 20 total years of relevant experience.

The candidate is required to have:

At least 13 years of relevant experience in systems engineering and integration, requirements management, system architecture definition, functional design, and design integration.
Demonstrated experience working across organizational boundaries and engineering disciplines to identify requirements and resolve vehicle/propulsion systems integration issues.
Excellent oral, written, and customer relation skills, and be proficient using Microsoft Office Suite (Word, Excel, PowerPoint, and Outlook).
Working knowledge of digital engineering tools (databases such as DNG; MagicDraw; Power VI)

Personnel are required to be self-directed, effective team players familiar with working in a fast-paced, dynamic work environment who are willing to assume lead roles in the SLS requirements management, verification, and validation planning effort.

Additional desired skills:

The presence of one or more of these qualifications will be used as distinguishing factors in selecting applicants:

An understanding and knowledge of the current SLS program and a working understanding of the SLS Element interfaces.
Experience in requirements development and maintenance through relational database management and an understanding of Model Based Systems Engineering (MBSE).
Familiarity with NASA Systems Engineering policies and procedures related to verification, and have experience using tools/systems to manage verification compliance data.
Experience in developing verification strategies, verification planning, and facilitating the successful completion of verification compliance activities.
Knowledge of launch vehicle programmatic planning processes and experience performing oversight of prime contractor hardware production, test, and certification efforts.

Essential Functions

Work Environment:

Office environment. Requires ability to provide clear, concise, accurate and timely communication, both verbally and in writing (100%). Requires ability to interact professionally with co-workers, management, and client (100%). Requires travel in the domestic USA (5%). Requires ability to work at a computer for long periods of time (100%).

Physical Requirements:

Requires sitting for extended periods of time in meetings with peers, management, and with our client at NASA facilities to discuss technical issues (10%). Also, requires sitting for extended periods of time at a desk to write reports and perform engineering tasks (80%). Requires ability to use stairs or elevators for access between floors and multiple buildings at NASA and our facilities (10%).

Equipment and Machines:

Requires ability to operate a personal computer, a telephone, fax machine, copier, calculator, and other general office equipment (100%).

Attendance:

Normal workday 7:30-4:30, Monday thru Friday. Minimal overtime may be required (10%) to meet schedule milestones and to support technical demands of the job. Regular attendance is a necessity, and adequate arrangements for delegating duties during absences are required.

Other Essential Functions:

The ability to work independently with minimal supervision, and to make rational decisions, and to exercise good judgment is essential (100%). Grooming and dress must be appropriate for the position and must not impose a safety risk/hazard to the employee or others.

Proof of U.S. Citizenship is required.

#ESSCA #ASED #Amentum

Compensation Details:

ES3

The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.

Benefits Overview:

Our health and welfare benefits are designed to support you and your priorities. Offerings include:

Health, dental, and vision insurance
Paid time off and holidays
Retirement benefits (including 401(k) matching)
Educational reimbursement
Parental leave
Employee stock purchase plan
Tax-saving options
Disability and life insurance
Pet insurance

Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.

Original Posting:

09/17/2026 - 10/31/2026

Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.

Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters (https://postings.govdocs.com/#/vxSkbztPuAwwxfs) .

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