Haystack
← Back to Jobs
Employee
Technology

Requirements Systems Engineer (DOORS/Cameo) with Security Clearance

SaalexLexington Park, MD🇺🇸United StatesPosted 13 Jul 2026

Quick Overview

Salary
$95k - $140k/yr
Work Type
Hybrid
Schedule
Employee
Level
Mid Senior

Job Description

Description Greenfield Engineering, a Saalex Company is seeking Requirements Systems Engineer (DOORS/Cameo)t in Patuxent River, MD. Saalex Corporation is a professional services company delivering cutting-edge solutions to the Department of War. Our expert-level solutions include software development, information technology, program management, financial management and business intelligence services. Saalex Corporation offers competitive compensation, career development, flexible work schedules and excellent benefits. Position Type: Full-Time Salary: $95k-$140k (depending on experience) Work Location: Onsite. Essential Functions: * Manage and maintain requirements in DOORS, ensuring complete traceability across program deliverables
* Receive, review, and upload requirements, specifications, and technical data into government systems
* Develop and maintain relationships and traceability between DOORS, ENOVIA, and Cameo Models
* Support multiple Integrated Product Teams (IPTs), including avionics, air vehicle, sensors, and weapons
* Coordinate technical reviews with government stakeholders and contractors
* Produce and review technical documentation, including: * Interface Control Documents (ICDs)
* Specifications and Requirements Matrices
* Test procedures and reports
* Perform requirements traceability analysis and support system validation efforts
* Maintain configuration control of requirements artifacts and ensure compliance with program processes
* Analyze historical program documentation to support system engineering decisions
* Provide guidance and training on requirements management best practices to program stakeholders
* Other duties as assigned or required Requirements Required: * Experience with requirements management and systems engineering in a DoD or NAVAIR environment
* Proficiency with DOORS for requirements traceability and management
* Experience supporting Program Offices or IPTs through the acquisition lifecycle
* Strong ability to analyze, organize, and manage complex technical requirements
* Experience reviewing and producing technical engineering documentation
* Strong written and verbal communication skills
* Ability to work independently and collaborate across multiple stakeholders Desired: * Experience with Cameo Systems Modeler (MBSE)
* Familiarity with ENOVIA or similar configuration/PLM tools
* Prior experience supporting PMA programs or Navy aviation platforms
* Experience with Model-Based Systems Engineering (MBSE) methodologies
* Experience developing or delivering requirements management training or process improvements
* Exposure to system test documentation, validation, or verification processes Education/Years of Experience: 5+ years of related experience and a Bachelor's degree in Engineering or related technical field OR Equivalent experience (highly considered) in: * Systems engineering
* Requirements management
* DOORS / MBSE environments Security Clearance: Active Secret clearance required. Requirements to obtain a clearance include US Citizenship, security investigation, etc. Benefits * Health Care Plan (Medical, Dental & Vision)
* Retirement Plan (401k, IRA)
* Life Insurance (Basic, Voluntary & AD&D)
* Paid Time Off (Vacation, Sick & Public Holidays)
* Short Term & Long Term Disability
* Training & Development
* Wellness Resources
* Stock Option Plan

Similar jobs