Lead System Engineer IRES - SSFB
Amentum, Colorado Springs, CO, United States
Position Title
Lead System Engineer
Location
Schriever Space Force Base, Colorado Springs, CO
Relocation Assistance
None available at this time
Remote/Telework
NO
Clearance Type
DoD Secret
Shift
Day shift
Travel Required
Up to 10% of the time
Description of Duties
Join our team and play a pivotal role in shaping the future of missile defense! As the Lead System Engineer supporting the Missile Defense Space Enterprise Architecture (MDSEA) organization within the Missile Defense Agency (MDA) on the Integrated Research and Development for Enterprise Solutions (IRES) contract, you will be at the forefront of leading a team in the development and implementation of innovative solutions for critical elements supporting advanced sensing capabilities. You will be instrumental in ensuring efficient, sustainable, and secure command and control of our nation's space-based defense capabilities. This is an opportunity to make a tangible difference in a mission‑critical environment.
Who We're Looking For
We are seeking a highly motivated, independent, and results‑oriented Lead System Engineer who thrives in a dynamic and challenging environment. If you are a self‑starter, able to lead a team of highly technical individuals, comfortable taking ownership of projects from inception to implementation, and possess a strong desire to contribute to the success of our mission, here is your chance. We are seeking a problem‑solver with exceptional analytical and critical thinking skills, eager to learn and contribute within a collaborative team. If you are passionate about leveraging your technical expertise to enhance our nation's security, consider this position.
Responsibilities
Support Innovation
Develop and design cutting‑edge solutions to optimize efficiency, security, and sustainability within a team supporting the MDSEA Platform.
Contribute to Technical Initiatives
Lead a team that will conduct comprehensive studies and analyses, define detailed requirements, engineer preliminary and detailed ground system and platform architectures
Oversee system development for enterprise services, satellite ground systems, and operations centers (including supporting facilities).
Contribute to all Phases of the Engineering Lifecycle
Support projects from initiation through requirements management, task execution, and ground system sustainment.
Support Implementation
Document designs and create comprehensive implementation and test plans for execution by sustainment personnel.
Collaborate and Integrate
Direct a cohesive partnership within the team and other engineers, system administrators, cybersecurity, test teams, project managers, software developers, network engineers, and application teams to ensure seamless integration and compliance with all relevant standards and policies.
Support Program Milestones
Work collaboratively with Project Managers to define tasks and schedules
The successful candidate will
Be able to work independently, take initiative, and drive projects to completion with minimal supervision.
Resumes, in month and year format, must be submitted with application in order to be considered for the position. The selected candidate may be assigned as an employee for one of our teammate companies.
Basic Requirements
Must have 10, or more, years of general (full‑time) work experience
May be reduced with completion of advanced education
Must have 5, or more, years of directly related experience to the support or management of IT systems engineering or architecture role/capacity within a DoD and/or commercial enterprise
Must have 2, or more, years of experience leading and managing system engineers withing a DoD and/or commercial enterprise
Must be a Subject Matter Expertise in system engineering with extensive knowledge of virtual IT environments
Must have a fundamental understanding of Requirements Analysis and Management principles.
Must have a proficient understanding of the System Engineering V‑Model and engineering lifecycle.
Must have experience with Linux and Windows administration, storage management and effective database management techniques
Must have an active DoD Secret Security Clearance
Must be willing, and able, to obtain an active DoD Top Secret Security Clearance with SCI eligibility
Desired Requirements
Have a Bachelor’s degree (or higher) in a related field (e.g., Systems Engineering, Computer Science, Electrical Engineering).
Have experience working within the Missile Defense Agency (MDA) or other Department of Defense (DoD) organizations.
Competency in developing and editing Department of Defense Architecture Framework (DoDAF) (or equivalent framework).
Be able to logically decompose complex mission systems into manageable components.
Have experience in developing detailed implementation plans for new solutions and systems.
Have hands‑on experience effectively troubleshooting and applying critical thinking skills to resolve IT system dependencies, impacts, and sustainability challenges.
Be familiar with Agile development methodologies.
Be familiar with cloud computing (server and serverless) technologies (e.g., Amazon Web Services (AWS), Microsoft Azure, Red Hat Openshift)
Have experience working with SysML and MBSE tools such as Cameo Systems Modeler (No Magic), IBM Rhapsody, or Sparx Enterprise Architect.
Have 1, or more, certifications in relevant areas (e.g., INCOSE ASEP, CompTIA Security+).
Compensation Details
$130,000 – $160,000
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
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
04/28/2026 - 05/06/2026
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.
Equal Opportunity Employer
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.
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Lead System Engineer
Location
Schriever Space Force Base, Colorado Springs, CO
Relocation Assistance
None available at this time
Remote/Telework
NO
Clearance Type
DoD Secret
Shift
Day shift
Travel Required
Up to 10% of the time
Description of Duties
Join our team and play a pivotal role in shaping the future of missile defense! As the Lead System Engineer supporting the Missile Defense Space Enterprise Architecture (MDSEA) organization within the Missile Defense Agency (MDA) on the Integrated Research and Development for Enterprise Solutions (IRES) contract, you will be at the forefront of leading a team in the development and implementation of innovative solutions for critical elements supporting advanced sensing capabilities. You will be instrumental in ensuring efficient, sustainable, and secure command and control of our nation's space-based defense capabilities. This is an opportunity to make a tangible difference in a mission‑critical environment.
Who We're Looking For
We are seeking a highly motivated, independent, and results‑oriented Lead System Engineer who thrives in a dynamic and challenging environment. If you are a self‑starter, able to lead a team of highly technical individuals, comfortable taking ownership of projects from inception to implementation, and possess a strong desire to contribute to the success of our mission, here is your chance. We are seeking a problem‑solver with exceptional analytical and critical thinking skills, eager to learn and contribute within a collaborative team. If you are passionate about leveraging your technical expertise to enhance our nation's security, consider this position.
Responsibilities
Support Innovation
Develop and design cutting‑edge solutions to optimize efficiency, security, and sustainability within a team supporting the MDSEA Platform.
Contribute to Technical Initiatives
Lead a team that will conduct comprehensive studies and analyses, define detailed requirements, engineer preliminary and detailed ground system and platform architectures
Oversee system development for enterprise services, satellite ground systems, and operations centers (including supporting facilities).
Contribute to all Phases of the Engineering Lifecycle
Support projects from initiation through requirements management, task execution, and ground system sustainment.
Support Implementation
Document designs and create comprehensive implementation and test plans for execution by sustainment personnel.
Collaborate and Integrate
Direct a cohesive partnership within the team and other engineers, system administrators, cybersecurity, test teams, project managers, software developers, network engineers, and application teams to ensure seamless integration and compliance with all relevant standards and policies.
Support Program Milestones
Work collaboratively with Project Managers to define tasks and schedules
The successful candidate will
Be able to work independently, take initiative, and drive projects to completion with minimal supervision.
Resumes, in month and year format, must be submitted with application in order to be considered for the position. The selected candidate may be assigned as an employee for one of our teammate companies.
Basic Requirements
Must have 10, or more, years of general (full‑time) work experience
May be reduced with completion of advanced education
Must have 5, or more, years of directly related experience to the support or management of IT systems engineering or architecture role/capacity within a DoD and/or commercial enterprise
Must have 2, or more, years of experience leading and managing system engineers withing a DoD and/or commercial enterprise
Must be a Subject Matter Expertise in system engineering with extensive knowledge of virtual IT environments
Must have a fundamental understanding of Requirements Analysis and Management principles.
Must have a proficient understanding of the System Engineering V‑Model and engineering lifecycle.
Must have experience with Linux and Windows administration, storage management and effective database management techniques
Must have an active DoD Secret Security Clearance
Must be willing, and able, to obtain an active DoD Top Secret Security Clearance with SCI eligibility
Desired Requirements
Have a Bachelor’s degree (or higher) in a related field (e.g., Systems Engineering, Computer Science, Electrical Engineering).
Have experience working within the Missile Defense Agency (MDA) or other Department of Defense (DoD) organizations.
Competency in developing and editing Department of Defense Architecture Framework (DoDAF) (or equivalent framework).
Be able to logically decompose complex mission systems into manageable components.
Have experience in developing detailed implementation plans for new solutions and systems.
Have hands‑on experience effectively troubleshooting and applying critical thinking skills to resolve IT system dependencies, impacts, and sustainability challenges.
Be familiar with Agile development methodologies.
Be familiar with cloud computing (server and serverless) technologies (e.g., Amazon Web Services (AWS), Microsoft Azure, Red Hat Openshift)
Have experience working with SysML and MBSE tools such as Cameo Systems Modeler (No Magic), IBM Rhapsody, or Sparx Enterprise Architect.
Have 1, or more, certifications in relevant areas (e.g., INCOSE ASEP, CompTIA Security+).
Compensation Details
$130,000 – $160,000
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
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
04/28/2026 - 05/06/2026
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.
Equal Opportunity Employer
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.
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