Resume and JobRESUME AND JOB
Leidos logo

Senior Systems Engineer - Careers at Leidos

Leidos

Senior Systems Engineer - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

Join Leidos as a Senior Systems Engineer

Leidos, a global leader in information technology, engineering, and science, seeks a dynamic Senior Systems Engineer for mission-critical projects. Based in Leominster, UK, with work across Avon, Gloucestershire, and Herefordshire customer sites, this role demands DV clearance eligibility (British Citizen, UK residency last 10 years). Drive technical leadership in electronic prototypes, embedded software, on-prem, and cloud systems.

Key Responsibilities

  • Oversee system lifecycles from development to delivery.
  • Capture customer requirements and tailor secure solutions.
  • Perform security reviews, feasibility studies, and risk assessments.
  • Liaise with government, law enforcement, and military stakeholders.
  • Maintain design baselines, architectures, and documentation.
  • Collaborate on hardware, software, and network integrations.
  • Ensure compliance with standards and drive best practices.

Required Skills & Qualifications

  • Expertise in systems engineering principles, modeling, and trade studies.
  • Strong analytical, communication, and multi-priority management skills.
  • Experience delivering technical systems across stakeholders.
  • Adaptability in fast-paced, multi-project environments.

Desired Experience

Leadership in multidisciplinary teams, especially covert operations tools. Join our expanding team to solve unique challenges in a security-focused sector. Competitive salary estimated £65,000-£85,000 GBP, full-time, mid-senior level.

Locations

  • Leominster, Herefordshire, United Kingdom

Salary

Estimated Salary Rangehigh confidence

65,000 - 85,000 GBP / yearly

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

Skills Required

  • Systems engineering methodologies and lifecycle managementintermediate
  • Requirements capture, architecture elaboration, and high-level designintermediate
  • System behavioral diagrams, interface modeling, and functional requirements encapsulationintermediate
  • Conducting feasibility studies, risk assessments, and trade studiesintermediate
  • Security reviews, assessments, and compliance with regulatory frameworksintermediate
  • Stakeholder liaison with government, law enforcement, and militaryintermediate
  • Multidisciplinary team collaboration for hardware/software/network integrationintermediate
  • Analytical, organizational, problem-solving, and communication skillsintermediate

Required Qualifications

  • Eligibility for DV clearance (British Citizen, UK residency last 10 years) (experience)
  • Demonstrated experience in system development and delivery of technical information systems (experience)
  • Strong technical leadership with flexibility across projects of varying scales (experience)
  • Proven ability to manage multiple priorities in cross-functional teams (experience)
  • Experience working with stakeholders and suppliers across organizational boundaries (experience)

Responsibilities

  • Oversee full lifecycle of technical information systems from development to delivery
  • Engage customers to capture requirements and tailor solutions to needs
  • Conduct security reviews, feasibility studies, and risk assessments
  • Liaise with government agencies, law enforcement, and military for compliance
  • Create and maintain system design documentation including specifications and diagrams
  • Support validation, verification, and integration of hardware/software/network components
  • Define engineering lifecycles, ensure task delivery, and drive system improvements
  • Ensure compliance with industry standards, safety regulations, and quality processes

Benefits

  • general: Work on mission-critical projects in a global leader in IT, engineering, and science
  • general: Opportunity to solve complex problems for high-profile customers in defense sector
  • general: Collaborative environment with expanding teams across Avon, Gloucestershire, and Herefordshire
  • general: Flexible application of systems engineering to diverse technologies and projects
  • general: Professional growth in security-cleared, innovative delivery teams

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

Get personalized recommendations to optimize your resume specifically for Senior 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 "Senior 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 Leominster UKLeidos CareersSecurity Cleared EngineeringDefense Systems UKHerefordshire JobsEngineeringInformation TechnologySecurity

Answer 10 quick questions to check your fit for Senior 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.

Leidos logo

Senior Systems Engineer - Careers at Leidos

Leidos

Senior Systems Engineer - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

Join Leidos as a Senior Systems Engineer

Leidos, a global leader in information technology, engineering, and science, seeks a dynamic Senior Systems Engineer for mission-critical projects. Based in Leominster, UK, with work across Avon, Gloucestershire, and Herefordshire customer sites, this role demands DV clearance eligibility (British Citizen, UK residency last 10 years). Drive technical leadership in electronic prototypes, embedded software, on-prem, and cloud systems.

Key Responsibilities

  • Oversee system lifecycles from development to delivery.
  • Capture customer requirements and tailor secure solutions.
  • Perform security reviews, feasibility studies, and risk assessments.
  • Liaise with government, law enforcement, and military stakeholders.
  • Maintain design baselines, architectures, and documentation.
  • Collaborate on hardware, software, and network integrations.
  • Ensure compliance with standards and drive best practices.

Required Skills & Qualifications

  • Expertise in systems engineering principles, modeling, and trade studies.
  • Strong analytical, communication, and multi-priority management skills.
  • Experience delivering technical systems across stakeholders.
  • Adaptability in fast-paced, multi-project environments.

Desired Experience

Leadership in multidisciplinary teams, especially covert operations tools. Join our expanding team to solve unique challenges in a security-focused sector. Competitive salary estimated £65,000-£85,000 GBP, full-time, mid-senior level.

Locations

  • Leominster, Herefordshire, United Kingdom

Salary

Estimated Salary Rangehigh confidence

65,000 - 85,000 GBP / yearly

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

Skills Required

  • Systems engineering methodologies and lifecycle managementintermediate
  • Requirements capture, architecture elaboration, and high-level designintermediate
  • System behavioral diagrams, interface modeling, and functional requirements encapsulationintermediate
  • Conducting feasibility studies, risk assessments, and trade studiesintermediate
  • Security reviews, assessments, and compliance with regulatory frameworksintermediate
  • Stakeholder liaison with government, law enforcement, and militaryintermediate
  • Multidisciplinary team collaboration for hardware/software/network integrationintermediate
  • Analytical, organizational, problem-solving, and communication skillsintermediate

Required Qualifications

  • Eligibility for DV clearance (British Citizen, UK residency last 10 years) (experience)
  • Demonstrated experience in system development and delivery of technical information systems (experience)
  • Strong technical leadership with flexibility across projects of varying scales (experience)
  • Proven ability to manage multiple priorities in cross-functional teams (experience)
  • Experience working with stakeholders and suppliers across organizational boundaries (experience)

Responsibilities

  • Oversee full lifecycle of technical information systems from development to delivery
  • Engage customers to capture requirements and tailor solutions to needs
  • Conduct security reviews, feasibility studies, and risk assessments
  • Liaise with government agencies, law enforcement, and military for compliance
  • Create and maintain system design documentation including specifications and diagrams
  • Support validation, verification, and integration of hardware/software/network components
  • Define engineering lifecycles, ensure task delivery, and drive system improvements
  • Ensure compliance with industry standards, safety regulations, and quality processes

Benefits

  • general: Work on mission-critical projects in a global leader in IT, engineering, and science
  • general: Opportunity to solve complex problems for high-profile customers in defense sector
  • general: Collaborative environment with expanding teams across Avon, Gloucestershire, and Herefordshire
  • general: Flexible application of systems engineering to diverse technologies and projects
  • general: Professional growth in security-cleared, innovative delivery teams

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

Get personalized recommendations to optimize your resume specifically for Senior 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 "Senior 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 Leominster UKLeidos CareersSecurity Cleared EngineeringDefense Systems UKHerefordshire JobsEngineeringInformation TechnologySecurity

Answer 10 quick questions to check your fit for Senior 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.