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Senior Systems Engineer

Modern Technology Solutions, Inc.
El Segundo, CA Other
POSTED ON 3/9/2025
AVAILABLE BEFORE 3/6/2026

Overview

Modern Technology Solutions, Inc. (MTSI) is seeking a Senior Systems Engineer.

 

Why is MTSI known as a Great Place to Work?

  • Interesting Work:  Our co-workers support some of the most important and critical programs to our national defense and security.  
  • Values: Our first core value is that employees come first.  We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits in the industry. 
  • 100% Employee Ownership: We have a stake in each other's success, and the success of our customers.  It's also nice to know what's going on across the company; we have company wide town-hall meetings three times a year.  
  • Great Benefits - Most Full-Time Staff Are Eligible for: 
    • Starting PTO accrual of 20 days PTO/year 10 holidays/year
    • Flexible schedules
    • 6% 401k match with immediate vesting
    • Semi-annual bonus eligibility (July and December)
    • Company funded Employee Stock Ownership Plan (ESOP) - a separate qualified retirement account
    • Up to $10,000 in annual tuition reimbursement
    • Other company funded benefits, like life and disability insurance
    • Optional zero deductible Blue Cross/Blue Shield health insurance plan
  • Track Record of Success:  We have grown every year since our founding in 1993

Modern Technology Solutions, Inc. (MTSI) is a 100% employee-owned engineering services and solutions company that provides high-demand technical expertise in Digital Transformation, Modeling and Simulation, Rapid Capability Development, Test and Evaluation, Artificial Intelligence, Autonomy, Cybersecurity and Mission Assurance.

 

MTSI delivers capabilities to solve problems of global importance. Founded in 1993, MTSI today has employees at over 20 offices and field sites worldwide.

 

For more information about MTSI, please visit www.mtsi-va.com.

Responsibilities

We are seeking an experienced Senior Systems Engineer with extensive experience in systems engineering for large-scale enterprise software and hardware engineering projects. The ideal candidate will have a strong background in both commercial and government (IC or DoD) environments, with a proven track record of designing and deploying complex solutions for operational missions.

Qualifications

Required:

  • Minimum 15 years of progressive systems engineering experience for large scale enterprise software and hardware engineering projects.
  • Minimum 5 years of IC or DoD experience designing and deploying large scale enterprise software and hardware solutions for operational missions.
  • Minimum 1 years of SAP experience working across complex mission partners and classified programs.
  • Experience with Agile methodology and process at scale, modern commercial industry enterprise software engineering mindsets (DevSecOps, SRE, vertical slice, etc), best practices and patterns for successful continuous integration, test, delivery and deployment at scale.
  • Effective communication with leadership, stakeholders, and development/industry communities
  • Knowledgeable with respect to IC, DoD, Air Force, Space Force or SSC processes and procedures for delivering systems to production environments
  • Familiarity with highly available, scalable cloud native (IaaS and PaaS) solutions within commercial industry
  • Familiarity with highly scalable data as a service (DaaS) solutions within commercial industry

Desired:

  • Highly Desired: past or present experience with SSC or mission partner space control or space situational awareness mission area programs

Education Requirements:  

  • BS/BA along with a minimum 15 years of relevant experience
  • or Master’s degree along with a minimum 12 years of relevant experience
  • or PhD along with a minimum 9 years of relevant experience

Clearance Requirements:

  • Active Top Secret, SCI eligible.
  • Eligibility for access to SAP Information.
  • U.S. Citizenship is required for this position.

Location/Travel Requirements:

  • Place of work is El Segundo, CA or Colorado Springs, CO
  • May require travel up to 10% of time within the continental United States.

The pay range for this position is $170,000/year to $240,000/year; however, base pay offered may vary depending on established government contract wages, job- related knowledge, skills, and experience, and other factors. MTSI also offers a full range of medical, financial, and other benefits, dependent on the position offered. Base pay information is based on market location. Applicants should apply via MTSI's internal or external careers site.

 

#LI-JW1

#HEMISPHERE

#LI-Onsite

#MTSI

Salary : $10,000 - $240,000

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