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Cybersecurity Systems Engineer - Careers at Leidos

Leidos

Cybersecurity Systems Engineer - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

Join Leidos as a Cybersecurity Systems Engineer

Are you ready for a challenging role on a mission-critical Information Assurance Program near Ft. Meade, MD? Leidos seeks an entry-level Systems Engineer to drive innovation in cybersecurity systems engineering. Support complex hardware/software integrations in a high-stakes defense environment.

Primary Responsibilities

  • Lead technical planning, system design reviews, development oversight, verification, and validation.
  • Perform systems requirements analysis, functional analysis, timeline analysis, trade studies, and interface definition.
  • Develop engineering documentation: System Engineering Plans, Initial Capabilities Documents, Requirements Specifications, and Interface Control Documents.
  • Provide support for requirements elicitation, analysis, functional allocation, and systems requirements reviews.
  • Assist in DoD Certification/Accreditation processes, operational views, and DoDAF-compliant architectures.

Qualifications

  • Bachelor's Degree in Systems Engineering, Computer Science, Information Systems, or related discipline (2-4 years experience required; 5+ years may substitute).
  • Active TS/SCI with Polygraph clearance.
  • Excellent written and verbal communication skills.

Desired Skills

  • Experience in Space Systems Engineering.

Why Leidos?

At Leidos, we outthink, outbuild, and outpace the status quo. We're recruiting disruptors who refuse to fail. Competitive pay range: $69,550 - $125,725 USD annually, based on experience and qualifications. Location: Linthicum Heights, MD. Original posting: April 24, 2025. Apply now for full-time, mid-level opportunity in defense IT.

Locations

  • Linthicum Heights, Maryland, United States

Salary

69,550 - 125,725 USD / yearly

Estimated Salary Rangehigh confidence

69,550 - 125,725 USD / yearly

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

Skills Required

  • Systems Engineeringintermediate
  • Requirements Analysisintermediate
  • DoDAF Standardsintermediate
  • System Integrationintermediate
  • Certification/Accreditation Processesintermediate
  • Technical Assessmentsintermediate

Required Qualifications

  • Bachelor's Degree in Systems Engineering, Computer Science, Information Systems, or related field (experience)
  • 2-4 years of relevant experience or 5+ years substituting for degree (experience)
  • Active TS/SCI with Polygraph clearance (experience)
  • Strong written and verbal communication skills (experience)

Responsibilities

  • Develop system engineering documentation including plans, requirements specs, and interface controls
  • Provide technical support for development, integration, and testing of hardware/software systems
  • Conduct requirements elicitation, analysis, functional allocation, and systems reviews
  • Assist with DoD Certification/Accreditation processes and operational views using DoDAF
  • Perform technical planning, system design reviews, verification, validation, and quality assurance

Benefits

  • general: Competitive salary range $69,550 - $125,725
  • general: Comprehensive health, dental, and vision insurance
  • general: 401(k) matching and retirement plans
  • general: Professional development and tuition reimbursement
  • general: Mission-critical work supporting national defense

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Jobs in Linthicum Heights MDLeidos CareersCybersecurity Hiring United StatesDefense Systems EngineeringEngineeringInformation TechnologySecurity

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Leidos logo

Cybersecurity Systems Engineer - Careers at Leidos

Leidos

Cybersecurity Systems Engineer - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

Join Leidos as a Cybersecurity Systems Engineer

Are you ready for a challenging role on a mission-critical Information Assurance Program near Ft. Meade, MD? Leidos seeks an entry-level Systems Engineer to drive innovation in cybersecurity systems engineering. Support complex hardware/software integrations in a high-stakes defense environment.

Primary Responsibilities

  • Lead technical planning, system design reviews, development oversight, verification, and validation.
  • Perform systems requirements analysis, functional analysis, timeline analysis, trade studies, and interface definition.
  • Develop engineering documentation: System Engineering Plans, Initial Capabilities Documents, Requirements Specifications, and Interface Control Documents.
  • Provide support for requirements elicitation, analysis, functional allocation, and systems requirements reviews.
  • Assist in DoD Certification/Accreditation processes, operational views, and DoDAF-compliant architectures.

Qualifications

  • Bachelor's Degree in Systems Engineering, Computer Science, Information Systems, or related discipline (2-4 years experience required; 5+ years may substitute).
  • Active TS/SCI with Polygraph clearance.
  • Excellent written and verbal communication skills.

Desired Skills

  • Experience in Space Systems Engineering.

Why Leidos?

At Leidos, we outthink, outbuild, and outpace the status quo. We're recruiting disruptors who refuse to fail. Competitive pay range: $69,550 - $125,725 USD annually, based on experience and qualifications. Location: Linthicum Heights, MD. Original posting: April 24, 2025. Apply now for full-time, mid-level opportunity in defense IT.

Locations

  • Linthicum Heights, Maryland, United States

Salary

69,550 - 125,725 USD / yearly

Estimated Salary Rangehigh confidence

69,550 - 125,725 USD / yearly

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

Skills Required

  • Systems Engineeringintermediate
  • Requirements Analysisintermediate
  • DoDAF Standardsintermediate
  • System Integrationintermediate
  • Certification/Accreditation Processesintermediate
  • Technical Assessmentsintermediate

Required Qualifications

  • Bachelor's Degree in Systems Engineering, Computer Science, Information Systems, or related field (experience)
  • 2-4 years of relevant experience or 5+ years substituting for degree (experience)
  • Active TS/SCI with Polygraph clearance (experience)
  • Strong written and verbal communication skills (experience)

Responsibilities

  • Develop system engineering documentation including plans, requirements specs, and interface controls
  • Provide technical support for development, integration, and testing of hardware/software systems
  • Conduct requirements elicitation, analysis, functional allocation, and systems reviews
  • Assist with DoD Certification/Accreditation processes and operational views using DoDAF
  • Perform technical planning, system design reviews, verification, validation, and quality assurance

Benefits

  • general: Competitive salary range $69,550 - $125,725
  • general: Comprehensive health, dental, and vision insurance
  • general: 401(k) matching and retirement plans
  • general: Professional development and tuition reimbursement
  • general: Mission-critical work supporting national defense

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

Get personalized recommendations to optimize your resume specifically for Cybersecurity 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 "Cybersecurity 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 Linthicum Heights MDLeidos CareersCybersecurity Hiring United StatesDefense Systems EngineeringEngineeringInformation TechnologySecurity

Answer 10 quick questions to check your fit for Cybersecurity 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.