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Mission Technologies, a division of HII · 18 hours ago

Systems Engineer, MAJESTIC

Springfield, VA

Contract

Onsite

Mid, Senior Level

$71K/yr - $150K/yr

5+ years exp

Mission Technologies, a division of HII, is dedicated to delivering cutting-edge solutions that advance national security and defense objectives. The Systems Engineer will contribute to a high-impact government program focused on enhancing and securing mission-critical systems and environments.

Defense & Space

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

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

Qualification

TS/SCI Security ClearanceArchitecting large-scale systemsCybersecurity expertiseTechnical execution leadershipAgile environment collaborationSystem documentation developmentRequirements analysisMentoring engineersTechnical troubleshootingCollaboration in teams

Required

Active TS/SCI government security clearance required to start. Must be able to obtain a CI Poly

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

Systems Engineer 1: 0 years experience with Bachelors; or High School Diploma or equivalent and 4 years relevant experience

Systems Engineer 2: 2+ years relevant experience with Bachelors; 0 years experience with Masters in related field; or High School Diploma or equivalent and 6 years relevant experience

Systems Engineer 3: 5+ years relevant experience with Bachelors; 3 years relevant experience with Masters in related field; 0 years experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 9 years relevant experience

Systems Engineer 4: 9+ years relevant experience with Bachelors; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 13 years relevant experience