Mission Technologies, a division of HII

Systems Engineer

Mission Technologies, a division of HII

full-time

Posted on:

Location Type: Office

Location: Springfield • Virginia • 🇺🇸 United States

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Salary

💰 $71,000 - $150,000 per year

Job Level

Mid-LevelSenior

Tech Stack

CloudTypeScript

About the role

  • Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems.
  • Analyses are performed at all levels of total system product to include: concept, design, fabrication, test, installation, operation, maintenance and disposal.
  • Ensures the logical and systematic conversion of customer or product requirements into total systems solutions that acknowledge technical, schedule, and cost constraints.
  • Support design, development, and integration of software-based system architectures
  • Participate in requirements analysis, interface definition, and system validation activities
  • Assist with technical troubleshooting, defect resolution, and performance optimization
  • Develop and maintain system documentation (ICDs, architecture diagrams, data flow models, etc.)
  • Collaborate with cross-functional engineering, security, and program teams in an Agile environment
  • Own system architecture definition, requirements baselining, interface control, and roadmap planning
  • Lead multi-team integration efforts across secure cloud, distributed, or hybrid environments
  • Direct technical reviews, risk assessments, design decisions, and configuration control
  • Mentor junior + mid-level engineers and act as primary technical liaison to PMO and customer stakeholders
  • Ensure system and software solutions align to Zero-Trust, cyber accreditation, and mission requirements

Requirements

  • Active TS/SCI government security clearance required to start
  • Proven ability to architect large-scale, mission-critical software systems in DoD/IC environments
  • Deep background in security, observability, scalability, and resilient system design
  • Experience leading technical execution in programs with ATO, RMF, or classified deployment milestones
  • Strong ability to translate mission objectives into implementable technical capabilities
Benefits
  • best-in-class medical, dental and vision plan choices
  • wellness resources
  • employee assistance programs
  • Savings Plan Options (401(k))
  • financial planning tools
  • life insurance
  • employee discounts
  • paid holidays and paid time off
  • tuition reimbursement
  • early childhood and post-secondary education scholarships

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
system integrationverification and validationrequirements analysistechnical troubleshootingperformance optimizationsystem documentationarchitecture definitioninterface controlconfiguration controlAgile methodology
Soft skills
collaborationmentoringleadershipcommunicationproblem-solving
Certifications
TS/SCI security clearanceATORMF