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Mid-Level Systems Engineer - Careers at Leidos

Leidos

Mid-Level Systems Engineer - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

Join Leidos' Elite Team as a Mid-Level Systems Engineer

Leidos National Security Sector is at the forefront of delivering technology-enabled services and mission software for cyber, logistics, security operations, and decision analytics. Support defense and intel customers in defending against evolving global threats with cutting-edge tools and tactics.

Your Role in the Chinook Program

Join the Intelligence Production Solutions Division (IPSD) to deliver geospatial intelligence (GEOINT) capabilities. Provide timely, relevant intelligence to national decision-makers and warfighters through innovative systems engineering.

Primary Work Location & Flexibility

Primary: Gaithersburg, MD. Additional sites: Alexandria, VA; Chantilly, VA; Aurora, CO; St. Louis, MO; Tucson, AZ.

Key Responsibilities

  • Drive system architecture, requirements, integration, and configuration management.
  • Engineer mission systems across full lifecycle: concept to deployment and sustainment.
  • Collaborate for interoperability and mission success.
  • Recommend optimal tools and processes.
  • Author ICDs, reports, and documentation.
  • Lead technical reviews and assessments.
  • Analyze and optimize system performance.

Basic Qualifications

  • US citizenship (contract required).
  • Bachelor’s in Systems Engineering/Computer Science + 4-8 years or Master’s + 2-6 years.
  • Expertise in systems engineering, MBSE (Cameo, SysML).
  • DoD/IC experience.
  • Atlassian, MS Office proficiency.
  • Strong communication.

Preferred Qualifications

  • SEP, INCOSE, CISSP, Security+.
  • GEOINT lifecycle experience.
  • AWS/C2S cloud, DevSecOps, Agile/SAFe.

Clearance & Pay

Top Secret/SCI eligible + Polygraph. Pay: $87,100 - $157,450 USD/year.

At Leidos, we outthink and outpace the status quo. Disrupt, provoke, and excel in national security missions.

Locations

  • Gaithersburg, Maryland, United States

Salary

87,100 - 157,450 USD / yearly

Estimated Salary Rangehigh confidence

87,100 - 157,450 USD / yearly

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Systems Engineering Principlesintermediate
  • Model-Based Systems Engineering (MBSE)intermediate
  • Requirements Managementintermediate
  • Integration & Testintermediate
  • Configuration Managementintermediate
  • Atlassian Tools (JIRA, Confluence)intermediate
  • SysMLintermediate
  • Agile Methodologiesintermediate
  • Cloud Architectures (AWS, C2S)intermediate
  • DevSecOpsintermediate

Required Qualifications

  • Bachelor's degree in Systems Engineering, Computer Science, or related field with 4-8 years experience or Master’s with 2-6 years (experience)
  • US Citizenship required (experience)
  • Top Secret clearance with SCI eligibility and Polygraph ability (experience)
  • Experience in DoD or Intelligence Community environment (experience)
  • Proficiency in Microsoft Office Suite and collaboration platforms (experience)
  • Excellent written and verbal communication skills (experience)

Responsibilities

  • Support system architecture design, requirements development, integration planning, and configuration management
  • Provide engineering expertise across full system lifecycle from concept to sustainment
  • Collaborate with stakeholders for interoperability, scalability, and mission alignment
  • Evaluate and recommend tools, techniques, and processes for system development
  • Develop and maintain technical documentation including ICDs and engineering reports
  • Participate in technical reviews, readiness assessments, and milestone events
  • Conduct system performance analysis and optimization recommendations

Benefits

  • general: Competitive salary range $87,100 - $157,450
  • general: Comprehensive health, dental, and vision insurance
  • general: 401(k) matching and retirement plans
  • general: Professional development and certification reimbursement
  • general: Flexible work locations across multiple sites
  • general: Mission-driven work supporting national security

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Leidos logo

Mid-Level Systems Engineer - Careers at Leidos

Leidos

Mid-Level Systems Engineer - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

Join Leidos' Elite Team as a Mid-Level Systems Engineer

Leidos National Security Sector is at the forefront of delivering technology-enabled services and mission software for cyber, logistics, security operations, and decision analytics. Support defense and intel customers in defending against evolving global threats with cutting-edge tools and tactics.

Your Role in the Chinook Program

Join the Intelligence Production Solutions Division (IPSD) to deliver geospatial intelligence (GEOINT) capabilities. Provide timely, relevant intelligence to national decision-makers and warfighters through innovative systems engineering.

Primary Work Location & Flexibility

Primary: Gaithersburg, MD. Additional sites: Alexandria, VA; Chantilly, VA; Aurora, CO; St. Louis, MO; Tucson, AZ.

Key Responsibilities

  • Drive system architecture, requirements, integration, and configuration management.
  • Engineer mission systems across full lifecycle: concept to deployment and sustainment.
  • Collaborate for interoperability and mission success.
  • Recommend optimal tools and processes.
  • Author ICDs, reports, and documentation.
  • Lead technical reviews and assessments.
  • Analyze and optimize system performance.

Basic Qualifications

  • US citizenship (contract required).
  • Bachelor’s in Systems Engineering/Computer Science + 4-8 years or Master’s + 2-6 years.
  • Expertise in systems engineering, MBSE (Cameo, SysML).
  • DoD/IC experience.
  • Atlassian, MS Office proficiency.
  • Strong communication.

Preferred Qualifications

  • SEP, INCOSE, CISSP, Security+.
  • GEOINT lifecycle experience.
  • AWS/C2S cloud, DevSecOps, Agile/SAFe.

Clearance & Pay

Top Secret/SCI eligible + Polygraph. Pay: $87,100 - $157,450 USD/year.

At Leidos, we outthink and outpace the status quo. Disrupt, provoke, and excel in national security missions.

Locations

  • Gaithersburg, Maryland, United States

Salary

87,100 - 157,450 USD / yearly

Estimated Salary Rangehigh confidence

87,100 - 157,450 USD / yearly

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Systems Engineering Principlesintermediate
  • Model-Based Systems Engineering (MBSE)intermediate
  • Requirements Managementintermediate
  • Integration & Testintermediate
  • Configuration Managementintermediate
  • Atlassian Tools (JIRA, Confluence)intermediate
  • SysMLintermediate
  • Agile Methodologiesintermediate
  • Cloud Architectures (AWS, C2S)intermediate
  • DevSecOpsintermediate

Required Qualifications

  • Bachelor's degree in Systems Engineering, Computer Science, or related field with 4-8 years experience or Master’s with 2-6 years (experience)
  • US Citizenship required (experience)
  • Top Secret clearance with SCI eligibility and Polygraph ability (experience)
  • Experience in DoD or Intelligence Community environment (experience)
  • Proficiency in Microsoft Office Suite and collaboration platforms (experience)
  • Excellent written and verbal communication skills (experience)

Responsibilities

  • Support system architecture design, requirements development, integration planning, and configuration management
  • Provide engineering expertise across full system lifecycle from concept to sustainment
  • Collaborate with stakeholders for interoperability, scalability, and mission alignment
  • Evaluate and recommend tools, techniques, and processes for system development
  • Develop and maintain technical documentation including ICDs and engineering reports
  • Participate in technical reviews, readiness assessments, and milestone events
  • Conduct system performance analysis and optimization recommendations

Benefits

  • general: Competitive salary range $87,100 - $157,450
  • general: Comprehensive health, dental, and vision insurance
  • general: 401(k) matching and retirement plans
  • general: Professional development and certification reimbursement
  • general: Flexible work locations across multiple sites
  • general: Mission-driven work supporting national security

Target Your Resume for "Mid-Level Systems Engineer - Careers at Leidos" , Leidos

Get personalized recommendations to optimize your resume specifically for Mid-Level Systems Engineer - Careers at Leidos. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Mid-Level Systems Engineer - Careers at Leidos" , Leidos

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

Jobs in Gaithersburg MDLeidos CareersDefense Jobs United StatesSystems EngineeringNational Security HiringEngineeringInformation TechnologySecurity

Answer 10 quick questions to check your fit for Mid-Level Systems Engineer - Careers at Leidos @ Leidos.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.